*,body{font-family:system-ui,-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif}:root{color:#1d2939;font-synthesis:none;text-rendering:optimizelegibility;background:#f8f8fb;font-family:Inter,Segoe UI,Microsoft YaHei,Arial,sans-serif}html{scrollbar-width:none}html::-webkit-scrollbar{width:0;height:0;display:none}body{background:var(--page-glow-background);background-attachment:fixed;min-width:0;min-height:100vh;margin:0;overflow:hidden auto}button,input,textarea,select{font:inherit}button{cursor:pointer}.history-content{background:#f7f8fb;height:100vh;padding:28px 32px 36px;overflow-y:auto}.history-count{color:#6573ca;background:#eeefff;border-radius:15px;align-self:flex-start;padding:7px 10px;font-size:11px;font-weight:800}.history-list{flex-direction:column;gap:9px;display:flex}.history-item{text-align:left;background:#fff;border:1px solid #e7e9f0;border-radius:8px;justify-content:space-between;align-items:center;width:100%;padding:16px 17px;transition:all .2s;display:flex}.history-item:hover{border-color:#b9c0eb;transform:translateY(-1px);box-shadow:0 5px 15px #434d7e0f}.history-item-main{align-items:center;gap:12px;display:flex}.history-item-icon{color:#6d5bd0;background:#f0efff;border-radius:8px;place-items:center;width:34px;height:34px;font-size:15px;display:grid}.history-item h3{color:#46516b;font-size:14px}.history-item p{color:#a1a6b3;margin-top:4px;font-size:11px}.history-item-meta{align-items:center;gap:13px;display:flex}.history-item-meta span{color:#55948b;background:#f0f7f6;border-radius:12px;padding:4px 7px;font-size:9px}.history-item-meta small{color:#a2a8b5;font-size:10px}.history-item-meta b{color:#6976cc;font-size:10px}.history-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.history-header button{color:#6976ca;font-size:12px;font-weight:800}.history-header span{color:#9da4b3;font-size:11px}.history-detail-title{margin-bottom:17px}.history-detail-title h1{color:#26324d;margin-top:6px;font-size:25px}.history-detail-title p{color:#969dad;margin-top:6px;font-size:12px}.history-platforms{gap:6px;margin-bottom:9px;display:flex}.history-platforms button{color:#9097a8;background:#fff;border:1px solid #e5e7ef;border-radius:5px;padding:8px 12px;font-size:11px}.history-platforms button.active{color:#5e6dcc;background:#f0f1ff;border-color:#cbd0f1;font-weight:800}.history-article{border:1px solid #e7e9f0;border-radius:8px;box-shadow:0 3px 10px #2b325406}.footer-right{align-items:center;gap:10px!important;display:flex!important}.feedback{border-right:1px solid #eceef3;align-items:center;padding-right:9px;gap:2px!important;display:flex!important}.feedback span{color:#a1a7b4;margin-right:3px;font-size:9px}.feedback button{filter:grayscale();opacity:.55;padding:4px!important}.feedback button.selected{filter:none;opacity:1;background:#f3f1ff}.soft-modal{z-index:20;background:#22284157;place-items:center;display:grid;position:fixed;inset:0}.soft-dialog{background:#fff;border-radius:10px;flex-direction:column;width:620px;max-height:78vh;padding:19px;display:flex;box-shadow:0 18px 50px #19204033}.soft-header,.soft-footer{justify-content:space-between;align-items:center;display:flex}.soft-header{border-bottom:1px solid #e8eaf0;padding-bottom:12px}.soft-header h2{color:#33405c;margin-top:4px;font-size:18px}.soft-header button{color:#9299a8;font-size:24px}.soft-dialog pre{color:#626d82;white-space:pre-wrap;background:#f8f9fb;border-radius:6px;margin:14px 0;padding:14px;font:12px/1.9 Microsoft YaHei,Arial,sans-serif;overflow:auto}.soft-footer{justify-content:flex-end;gap:7px}.soft-footer button{color:#7c8496;background:#f0f1f5;border-radius:5px;padding:8px 12px;font-size:11px}.soft-footer button:last-child{color:#fff;background:#6072d8}.logged-out{text-align:left;cursor:pointer;background:0 0;border:0;width:100%}.logged-out>span{color:#a9afb9!important;background:#eef0f3!important}.logged-out strong{color:#747c8d}.logged-out small{color:#adb3bd!important}.library-add{color:#fff;background:#6173d9;border-radius:6px;align-self:flex-start;padding:9px 12px;font-size:11px;font-weight:800}.library-empty{color:#9da4b3;background:#fff;border:1px dashed #d9dce7;border-radius:9px;flex-direction:column;justify-content:center;align-items:center;height:390px;display:flex}.library-empty button{color:#6775d0;background:#eff0ff;border-radius:50%;width:52px;height:52px;font-size:27px}.library-empty h2{color:#687187;margin-top:15px;font-size:17px}.library-empty p{margin-top:7px;font-size:11px}.material-grid{grid-template-columns:repeat(3,1fr);gap:10px;display:grid}.material-card{background:#fff;border:1px solid #e6e8ef;border-radius:8px;min-height:145px;padding:14px}.material-card span{color:#7466cb;background:#f0efff;border-radius:10px;padding:3px 6px;font-size:9px;display:inline-block}.material-card h3{color:#4b566d;margin-top:10px;font-size:13px}.material-card p{color:#939aa8;-webkit-line-clamp:3;-webkit-box-orient:vertical;margin-top:7px;font-size:11px;line-height:1.7;display:-webkit-box;overflow:hidden}.material-card small{color:#b0b5bf;margin-top:12px;font-size:9px;display:block}.material-dialog{width:650px}.material-dialog label,.login-dialog label{color:#7f8798;margin-top:11px;font-size:11px}.material-dialog input,.material-dialog select,.material-dialog textarea,.login-dialog input{color:#606b80;border:1px solid #e1e4eb;border-radius:5px;outline:none;width:100%;margin-top:5px;padding:8px 9px;font-size:11px}.material-dialog textarea{resize:vertical;height:180px;line-height:1.7}.material-dialog .soft-footer{margin-top:14px}.monitor-table{background:#fff;border:1px solid #e6e8ef;border-radius:8px;overflow:hidden}.monitor-head,.monitor-row{grid-template-columns:minmax(280px,1fr) 190px 72px 72px 120px;align-items:center;gap:10px;padding:12px 14px;display:grid}.monitor-head{color:#a0a6b3;background:#f9fafc;border-bottom:1px solid #e8eaf0;font-size:10px}.monitor-row{border-bottom:1px solid #eef0f4}.monitor-row:last-child{border-bottom:0}.monitor-row strong{color:#566078;text-overflow:ellipsis;white-space:nowrap;font-size:11px;overflow:hidden}.monitor-row span,.monitor-row small{color:#a0a6b2;font-size:10px}.monitor-row em,.monitor-row b{font-size:10px;font-style:normal}.monitor-row em{color:#6384c7}.monitor-row b{color:#58a080}.login-dialog{width:380px}.login-dialog>p{color:#9299a8;margin-top:13px;font-size:11px;line-height:1.7}.code-field{gap:6px;display:flex}.code-field button{color:#6574cf;background:#eff1ff;border-radius:5px;flex:0 0 85px;margin-top:5px;font-size:10px}.login-submit{color:#fff;background:#6173d9;border-radius:5px;margin-top:16px;padding:10px;font-size:12px;font-weight:800}.login-dialog>small{color:#b2b6c0;text-align:center;margin-top:10px;font-size:9px}.auth-loading-screen{color:#7f8ba3;background:#f5f7fb;place-items:center;min-height:100vh;font-size:14px;display:grid}.material-dialog{overflow-y:auto}.category-tabs{background:#fff;border:1px solid #e7e9f0;border-radius:8px;gap:6px;margin-bottom:13px;padding:5px;display:flex}.category-tabs button{color:#8a92a3;border-radius:5px;align-items:center;gap:5px;padding:7px 10px;font-size:11px;display:flex}.category-tabs button.active{color:#6271cc;background:#eff0ff;font-weight:800}.category-tabs small{color:#a0a6b3;background:#f1f2f6;border-radius:8px;place-items:center;min-width:15px;height:15px;font-size:9px;display:grid}.category-tabs button.active small{color:#6d79ce;background:#fff}.material-top{justify-content:space-between;align-items:center;display:flex}.material-top button{color:#b7bdc7;border-radius:4px;padding:3px 5px;font-size:15px}.material-top button:hover{color:#d76b6b;background:#fff0f0}.category-pill{border-radius:10px;padding:3px 6px;font-size:9px;display:inline-block}.category-品牌资料{color:#755fd0!important;background:#eeeaff!important}.category-行业资料{color:#4d88bb!important;background:#e7f4ff!important}.category-案例素材{color:#4c9870!important;background:#e8f7ef!important}.category-选题灵感{color:#b9803e!important;background:#fff1df!important}.category-未分类{color:#8e96a3!important;background:#f0f1f4!important}.category-empty{color:#a1a7b3;text-align:center;background:#fff;border:1px dashed #d9dce7;border-radius:8px;padding:70px;font-size:12px}.workspace-dialog{width:440px}.workspace-dialog>strong{color:#5d6ccc;margin-top:16px;font-size:13px}.workspace-dialog>p{color:#7d8698;margin:9px 0 16px;font-size:12px;line-height:1.9}.right-panel{scrollbar-width:none}.right-panel::-webkit-scrollbar{display:none}.resource-hero{background:linear-gradient(135deg,#f6f4ff,#f8fbff);border:1px solid #e4e6f2;border-radius:9px;padding:20px}.resource-hero span{color:#7c70d1;letter-spacing:1.2px;font-size:9px;font-weight:800}.resource-hero h2{color:#44516d;margin-top:7px;font-size:19px}.resource-hero p{color:#8991a2;max-width:720px;margin-top:7px;font-size:12px;line-height:1.8}.rules-hero{background:linear-gradient(135deg,#f2f8ff,#f9f7ff)}.resource-grid,.rules-grid{grid-template-columns:repeat(2,1fr);gap:10px;margin-top:14px;display:grid}.resource-grid article,.rules-grid article{background:#fff;border:1px solid #e6e8ef;border-radius:8px;padding:15px}.resource-grid span{color:#7266cf}.resource-grid h3{color:#59647c;margin-top:9px;font-size:13px}.resource-grid p,.rules-grid p{color:#959cab;margin-top:6px;font-size:11px;line-height:1.7}.rules-grid div{justify-content:space-between;align-items:center;display:flex}.rules-grid strong{color:#59647c;font-size:13px}.rules-grid em{color:#579a73;background:#eaf7ef;border-radius:10px;padding:3px 6px;font-size:9px;font-style:normal}.rules-grid small{color:#6b79cd;margin-top:12px;font-size:10px;display:block}.linked-materials{background:#fff;border:1px solid #e6e8ef;border-radius:8px;margin-top:16px;padding:15px}.linked-materials h3{color:#59647c;font-size:13px}.linked-materials article{border-top:1px solid #eef0f4;margin-top:10px;padding-top:10px}.linked-materials strong{color:#677187;font-size:12px}.linked-materials p{color:#9ca2af;margin-top:5px;font-size:11px;line-height:1.7}.right-panel{scrollbar-width:none!important;overflow:hidden!important}.right-panel::-webkit-scrollbar{width:0!important;height:0!important;display:none!important}.main-content{scrollbar-width:none!important}.main-content::-webkit-scrollbar{width:0!important;height:0!important;display:none!important}.has-avatar>span{color:#5d6bcc!important;background:#f3f1ff!important;font-size:18px!important}.avatar-dialog{width:530px}.avatar-dialog>p{color:#9299aa;margin-top:13px;font-size:11px}.avatar-grid{grid-template-columns:repeat(3,1fr);gap:9px;margin-top:15px;display:grid}.avatar-grid button{background:#fafbfc;border:1px solid #e7e8f0;border-radius:8px;flex-direction:column;justify-content:center;align-items:center;gap:7px;min-height:108px;transition:all .2s;display:flex;position:relative}.avatar-grid button:hover{background:#f7f6ff;border-color:#c0c7ec;transform:translateY(-2px)}.avatar-grid button.selected{background:#f0efff;border-color:#8e92df;box-shadow:0 0 0 2px #6f61d91a}.avatar-grid span{font-size:37px;line-height:1}.avatar-grid strong{color:#6c7588;font-size:11px}.avatar-grid em{color:#fff;background:#6e65d4;border-radius:8px;padding:2px 5px;font-size:8px;font-style:normal;position:absolute;top:6px;right:6px}.avatar-footer{border-top:1px solid #e9eaf0;justify-content:space-between;align-items:center;margin-top:15px;padding-top:12px;display:flex}.avatar-footer button{color:#969dab;padding:7px 9px;font-size:11px}.avatar-footer button:last-child{color:#6573cf;font-weight:800}.profile>span{overflow:hidden}.profile>span img{object-fit:cover;width:100%;height:100%;display:block}.avatar-grid img{object-fit:cover;border-radius:50%;width:66px;height:66px;box-shadow:0 5px 12px #484e701a}.logo .logo-star{text-shadow:0 2px 7px #ffffff5c;font-size:18px;font-weight:500;line-height:1}.pipeline-step span svg{fill:currentColor;width:13px;height:13px;display:block}.primary-nav button span{place-items:center;display:grid}.primary-nav button span svg{fill:currentColor;width:14px;height:14px;display:block}.chat-card{padding:18px}.chat-card-head{justify-content:space-between;align-items:flex-start;display:flex}.chat-card-head strong,.chat-card-head small{display:block}.chat-card-head strong{color:#36425d;font-size:16px}.chat-card-head small{color:#9ca3b2;margin-top:6px;font-size:11px}.chat-card-head button{color:#8d95a6;padding:5px 8px;font-size:10px}.chat-messages{background:#fafbfe;border-radius:7px;max-height:210px;margin-top:14px;padding:10px;overflow-y:auto}.chat-message{align-items:flex-start;gap:7px;margin-top:8px;display:flex}.chat-message:first-child{margin-top:0}.chat-message>span{color:#735fd4;background:#eeecff;border-radius:50%;flex:0 0 22px;place-items:center;height:22px;font-size:10px;font-weight:800;display:grid}.chat-message.user{flex-direction:row-reverse}.chat-message.user>span{color:#6075cf;background:#eaf1ff}.chat-message p{color:#6c7588;background:#fff;border-radius:4px 11px 11px;max-width:82%;padding:7px 9px;font-size:11px;line-height:1.65}.chat-message.user p{color:#5f6f9f;background:#eff1ff;border-radius:11px 4px 11px 11px}.chat-compose{background:#fff;border:1px solid #e3e6ee;border-radius:9px;margin-top:14px;padding:10px 11px 8px}.chat-compose textarea{resize:none;color:#59647b;border:0;outline:0;width:100%;height:54px;padding:0;font-size:13px;line-height:1.7}.chat-compose textarea::placeholder{color:#adb4c1}.chat-compose>div{border-top:1px solid #f0f1f5;justify-content:space-between;align-items:center;padding-top:7px;display:flex}.chat-compose small{color:#b0b6c0;font-size:9px}.chat-compose button{color:#848b9c;background:#f0eff5;border-radius:13px;padding:6px 13px;font-size:10px}.chat-compose button:not(:disabled){color:#fff;background:#6874d9}.chat-actions{margin-top:12px}.chat-progress{color:#98a0af;font-size:10px}.chat-quick-topics{align-items:center;gap:7px;margin-top:10px;padding:0 2px;display:flex}.chat-quick-topics>span{color:#a0a7b4;font-size:10px}.chat-quick-topics button{color:#7d8698;background:#fff;border:1px solid #e6e8ef;border-radius:15px;padding:7px 10px;font-size:10px}.chat-quick-topics button:hover,.chat-quick-topics button.selected{color:#6c5bc8;background:#f4f2ff;border-color:#d6d3f5}.landing-page{color:#fff;background:radial-gradient(circle at 50% 36%,#5148b847,#0000 26%),radial-gradient(circle at 20% 0,#30487c2e,#0000 30%),#10131d;min-height:100vh;overflow:hidden}.landing-nav{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#0e111bb8;border-bottom:1px solid #ffffff0f;justify-content:space-between;align-items:center;height:66px;padding:0 7.5vw;display:flex}.landing-brand{align-items:center;gap:10px;display:flex}.landing-brand span{background:linear-gradient(135deg,#647bf0,#8057de);border-radius:9px;place-items:center;width:32px;height:32px;font-size:17px;display:grid;box-shadow:0 8px 20px #6a5bde4d}.landing-brand strong{letter-spacing:.3px;font-size:17px}.landing-nav nav{align-items:center;gap:25px;display:flex}.landing-nav a{color:#a6afc2;font-size:11px;text-decoration:none}.landing-nav button,.landing-actions button{color:#fff;background:linear-gradient(135deg,#6379ef,#8054db);border-radius:18px;box-shadow:0 8px 20px #6754dc4d}.landing-nav button{padding:8px 14px;font-size:11px}.landing-hero{text-align:center;flex-direction:column;align-items:center;padding:64px 20px 42px;display:flex}.landing-hero-icon{background:linear-gradient(135deg,#6178f0,#8455dc);border-radius:14px;place-items:center;width:48px;height:48px;margin-top:24px;font-size:23px;display:grid;box-shadow:0 0 32px #715de075}.landing-hero h1{letter-spacing:-1.6px;margin-top:18px;font-size:42px;line-height:1.18}.landing-hero h1 em{color:#8194ff;text-shadow:0 0 28px #6f7cff59;font-style:normal}.landing-hero p{color:#a5aec0;margin-top:14px;font-size:13px;line-height:1.9}.landing-actions{flex-direction:column;align-items:center;margin-top:21px;display:flex}.landing-actions button{padding:11px 19px;font-size:12px;font-weight:800}.landing-actions span{margin-left:6px}.landing-actions small{color:#737d92;margin-top:9px;font-size:9px}.landing-pipeline{max-width:940px;margin:0 auto;padding:16px 30px 44px}.landing-section-title{text-align:center}.landing-section-title span{color:#7f8aa1;letter-spacing:2px;font-size:9px;font-weight:800}.landing-section-title h2{margin-top:8px;font-size:21px}.landing-section-title p{color:#808ba0;margin-top:7px;font-size:11px}.landing-pipeline-grid{grid-template-columns:repeat(4,1fr);gap:10px;margin-top:19px;display:grid}.landing-pipeline-grid article{background:linear-gradient(145deg,#262b3fe6,#1c2030e6);border:1px solid #8e97ba24;border-radius:11px;padding:15px;box-shadow:0 10px 28px #00000029}.landing-pipeline-grid article>div{justify-content:space-between;align-items:center;display:flex}.landing-pipeline-grid small{color:#778298;font-size:10px;font-weight:800}.landing-pipeline-grid article span{color:#9785ff;background:#7661e32b;border-radius:8px;place-items:center;width:27px;height:27px;display:grid}.landing-pipeline-grid svg{fill:currentColor;width:14px;height:14px}.landing-pipeline-grid h3{margin-top:13px;font-size:14px}.landing-pipeline-grid p{color:#8d97aa;margin-top:7px;font-size:10px;line-height:1.6}.landing-footer{text-align:center;color:#6e788c;padding:18px;font-size:10px}.landing-footer span{color:#8c79ee}:root{--ink:#2d2d2d;--muted:#8a8a8a;--line:#ddd;--soft:#f6f6f6;--blue:#2d2d2d;--violet:#2d2d2d;--violet-soft:#e8e8e8;--green:#1d9b6c;--practice-surface-radius:22px;--page-glow-background:radial-gradient(800px 580px at -85px -105px, #d3c3ffc7, transparent 64%), radial-gradient(880px 640px at calc(100% + 90px) -105px, #b8cdffd1, transparent 64%), radial-gradient(840px 540px at -80px calc(100% + 70px), #ffca8edb, transparent 62%), radial-gradient(820px 520px at calc(100% + 90px) calc(100% + 80px), #ffb084c2, transparent 62%), #f8f8fa}*{box-sizing:border-box}button,input,textarea{font:inherit}button{color:inherit;cursor:pointer;background:0 0;border:0}button:disabled{cursor:not-allowed;opacity:.58}.splash-loader{z-index:9999;pointer-events:none;background:#fbfbfb;place-items:center;animation:1.5s forwards splash-fade;display:grid;position:fixed;inset:0}.splash-logo-draw{width:96px;height:96px;overflow:visible}.splash-stroke{fill:none;stroke:#111;stroke-width:8px;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:220;stroke-dashoffset:220px;animation:1.05s cubic-bezier(.65,0,.35,1) forwards logo-draw}.splash-stroke.accent{stroke-width:7px;animation-delay:.22s}.splash-stroke.delay-1{animation-delay:.12s}.splash-stroke.delay-2{animation-delay:.28s}.splash-stroke.delay-3{animation-delay:.42s}@keyframes logo-draw{to{stroke-dashoffset:0}}@keyframes splash-fade{0%,72%{opacity:1}to{opacity:0}}.home-shell{background:var(--page-glow-background);min-height:100vh;color:var(--ink);background-attachment:fixed;grid-template-columns:268px 1fr;display:grid}.top-bar{justify-content:space-between;align-items:center;width:min(1180px,100% - 36px);margin:0 auto;padding:18px 0;display:flex}.brand-mark{align-items:center;gap:9px;display:inline-flex}.brand-mark span{background:linear-gradient(135deg, var(--blue), var(--violet));color:#fff;border-radius:8px;place-items:center;width:34px;height:34px;font-size:15px;display:grid}.brand-mark strong{font-size:18px}.top-bar a{color:#526079;font-size:13px;font-weight:700;text-decoration:none}.composer-stage{z-index:1;flex-direction:column;justify-content:flex-start;align-items:center;gap:20px;min-height:100vh;padding:142px 18px 58px;display:flex;position:relative}.headline-block{text-align:center;max-width:780px}.headline-block h1{color:#2d2d2d;letter-spacing:0;margin:0;font-family:SimSun,宋体,serif;font-size:clamp(30px,4vw,40px);font-weight:700;line-height:1.15}.headline-block p{color:#8a8a8a;max-width:680px;margin:14px auto 0;font-size:14px;line-height:1.7}.center-composer{-webkit-backdrop-filter:blur(20px)saturate(112%);background:#fffffff0;border:1px solid #ffffffbd;border-radius:24px;width:min(768px,100%);padding:0;box-shadow:inset 0 1px #ffffffd1,0 16px 42px #342b2207,0 5px 16px #46405e05}.home-prompt-chips{flex-wrap:nowrap;justify-content:center;align-items:center;gap:10px;width:min(720px,100%);margin-top:4px;display:flex}.home-prompt-chips button{color:#2d2d2d;white-space:nowrap;background:#ffffffbd;border:1px solid #ffffffad;border-radius:999px;justify-content:center;align-items:center;gap:8px;min-height:40px;padding:0 16px;font-size:13px;font-weight:500;line-height:1;transition:border-color .14s,background-color .14s,transform .14s;display:inline-flex;box-shadow:inset 0 1px #ffffffd1,0 10px 28px #302a260b}.home-prompt-chips button:hover{background:#ffffffdb;border-color:#ffffffdb;transform:translateY(-1px)}.home-prompt-chip-icon{color:#677289;flex:0 0 18px;place-items:center;width:18px;height:18px;display:grid;position:relative}.home-prompt-chip-icon img{object-fit:contain;width:18px;height:18px;display:block}.home-prompt-chip-icon.spark:before,.home-prompt-chip-icon.spark:after{content:"";background:currentColor;border-radius:999px;width:2px;height:14px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.home-prompt-chip-icon.spark{background:#f3f4f7;border-radius:50%;flex-basis:28px;width:28px;height:28px}.home-prompt-chip-icon.spark:after{transform:translate(-50%,-50%)rotate(90deg)}.chat-input textarea:focus{outline:none}.chat-panel{background:#fffffff0;border-radius:24px;overflow:hidden}.chat-scroll{max-height:150px;padding:16px 22px 0;overflow-y:auto}.message{gap:10px;margin-bottom:14px;display:flex}.message span{color:#555;background:#eee;border-radius:8px;flex:0 0 28px;place-items:center;width:28px;height:28px;font-size:12px;font-weight:900;display:grid}.message.user{flex-direction:row-reverse}.message.user span{color:var(--green);background:#e9f8f2}.message p{color:#50607d;background:#fff;border:1px solid #edf0f6;border-radius:8px;max-width:76%;margin:0;padding:10px 12px;font-size:13px;line-height:1.55}.message.user p{color:#2d2d2d;background:#eee}.chat-input{background:0 0;padding:0 12px 10px;display:block}.chat-input.is-recording{padding:0 12px 10px}.chat-input textarea{resize:none;color:#1f2937;border:0;border-radius:18px 18px 0 0;width:100%;min-height:80px;padding:18px 10px 10px;font-size:14px;line-height:1.55}.chat-input textarea::placeholder{color:#a9adb5}.uploaded-file-row{flex-wrap:wrap;gap:10px;margin:-2px 0 12px;display:flex}.uploaded-file-card{color:#2c2c2c;background:#f2f2f2;border:1px solid #0000;border-radius:8px;width:min(240px,100%);min-height:58px;padding:0;display:inline-flex;position:relative}.uploaded-file-open{border-radius:inherit;width:100%;min-width:0;color:inherit;text-align:left;background:0 0;align-items:center;gap:10px;padding:8px 14px 8px 8px;display:inline-flex}.uploaded-file-open:hover{background:#ffffff8f}.uploaded-file-open:focus-visible{outline-offset:2px;outline:2px solid #3478f6}.uploaded-file-preview{background:#fff;border-radius:5px;flex:0 0 42px;place-items:center;width:42px;height:42px;display:grid;overflow:hidden}.uploaded-file-preview img{object-fit:contain;opacity:.55;width:18px;height:18px;display:block}.uploaded-file-meta{gap:3px;min-width:0;display:grid}.uploaded-file-meta b{text-overflow:ellipsis;white-space:nowrap;color:#202124;font-size:13px;font-weight:600;overflow:hidden}.uploaded-file-meta small{color:#8a8f98;text-overflow:ellipsis;white-space:nowrap;font-size:11px;line-height:1.2;overflow:hidden}.uploaded-file-card.is-reading .uploaded-file-meta small{color:#616774}.uploaded-file-card.is-ready .uploaded-file-meta small{color:#7f8ba3}.uploaded-file-card.is-ready{background:#fff;border-color:#dde3ef}.uploaded-file-card.is-ready .uploaded-file-preview{background:0 0}.uploaded-file-card.is-ready .uploaded-file-preview img{opacity:1;width:32px;height:32px}.uploaded-file-card.is-ready.is-image .uploaded-file-preview{background:#f5f7fb;border:1px solid #dde3ef;border-radius:6px;overflow:hidden}.uploaded-file-card.is-ready.is-image .uploaded-file-preview img{object-fit:cover;width:100%;height:100%}.uploaded-file-card.is-failed .uploaded-file-meta small{color:#c2473f}.uploaded-file-delete{opacity:0;visibility:hidden;pointer-events:none;background:#e8e8e8;border-radius:50%;place-items:center;width:24px;min-width:24px;height:24px;padding:0;transition:opacity .14s,visibility .14s,background-color .14s;display:grid;position:absolute;top:-9px;right:-9px}.uploaded-file-card:hover .uploaded-file-delete{opacity:1;visibility:visible;pointer-events:auto}.uploaded-file-card.is-ready:hover .uploaded-file-delete{background:#111}.uploaded-file-delete img{opacity:.65;width:10px;height:10px;display:block}.uploaded-file-card.is-ready:hover .uploaded-file-delete img{opacity:1;filter:invert()}.file-preview-backdrop{z-index:80;-webkit-backdrop-filter:blur(5px);background:#14181f57;justify-content:center;align-items:center;padding:36px;display:flex;position:fixed;inset:0}.file-preview-modal{background:#fff;border:1px solid #dde3ef;border-radius:8px;grid-template-rows:52px 1fr;width:min(1080px,100%);height:min(82vh,820px);display:grid;overflow:hidden;box-shadow:0 26px 80px #181f2e38}.file-preview-header{background:#fff;border-bottom:1px solid #edf1f7;align-items:center;gap:10px;padding:0 16px;display:flex}.file-preview-type-icon{border-radius:6px;flex:0 0 28px;place-items:center;width:28px;height:28px;display:grid;overflow:hidden}.file-preview-type-icon img{object-fit:contain;width:24px;height:24px;display:block}.file-preview-type-icon.is-image img{object-fit:cover;width:100%;height:100%}.file-preview-header strong{color:#172b52;text-overflow:ellipsis;white-space:nowrap;min-width:0;font-size:14px;font-weight:700;overflow:hidden}.file-preview-actions{align-items:center;gap:8px;margin-left:auto;display:flex}.file-preview-action{color:#616b7d;background:0 0;border-radius:6px;place-items:center;min-width:32px;height:32px;padding:0 9px;font-size:13px;line-height:1;text-decoration:none;display:inline-grid}.file-preview-action:hover{color:#172b52;background:#f5f7fb}.file-preview-body{background:#f5f6f8;position:relative;overflow:auto}.file-preview-loading{z-index:2;background:#fff;place-items:center;display:grid;position:absolute;inset:0}.file-preview-loading span{border:2px solid #d8dde6;border-top-color:#616b7d;border-radius:50%;width:18px;height:18px;animation:.76s linear infinite file-preview-spin}@keyframes file-preview-spin{to{transform:rotate(360deg)}}.file-preview-pdf{background:#fff;border:0;width:100%;height:100%;display:block}.file-preview-image-frame{place-items:center;min-height:100%;padding:36px;display:grid}.file-preview-image-frame img{object-fit:contain;border-radius:6px;max-width:100%;max-height:calc(82vh - 124px);display:block;box-shadow:0 12px 36px #26324d24}.file-preview-document{background:#fff;width:min(720px,100% - 72px);min-height:calc(100% - 72px);margin:36px auto;padding:72px 78px;box-shadow:0 10px 34px #26324d14}.file-preview-document pre{color:#26324d;white-space:pre-wrap;word-break:break-word;margin:0;font:14px/1.9 HarmonyOS Sans SC,Microsoft YaHei,sans-serif}.file-preview-message{color:#7f8ba3;text-align:center;margin:0;padding:56px;font-size:14px}.back-to-top-button{z-index:42;opacity:0;pointer-events:none;background:#fffffff0;border:1px solid #dde3efc7;border-radius:50%;place-items:center;width:38px;height:38px;padding:0;transition:opacity .16s,transform .16s,box-shadow .16s,border-color .16s;display:grid;position:fixed;bottom:34px;right:34px;transform:translateY(10px);box-shadow:0 8px 22px #26324d1a}.back-to-top-button.is-visible{opacity:1;pointer-events:auto;transform:translateY(0)}.back-to-top-button:hover{border-color:#aeb7c7db;box-shadow:0 10px 26px #26324d24}.back-to-top-button img{width:18px;height:18px;display:block}.speech-recorder-panel{height:132px;box-shadow:none;background:0 0;border:0;border-radius:0;grid-template-rows:20px 34px;grid-template-columns:1fr auto;align-items:center;gap:38px 18px;margin:0;padding:30px 12px 14px;display:grid;position:relative}.speech-visualizer{align-items:center;gap:4px;min-width:0;height:20px;display:flex;overflow:hidden}.speech-visualizer span{flex:0 0 3px;justify-content:center;align-items:center;width:3px;min-width:3px;max-width:3px;height:20px;display:flex}.speech-visualizer span i{background:#2c2c2c;border-radius:9999px;width:3px;min-width:3px;max-width:3px;transition:height .14s ease-out;display:block}.speech-visualizer span.is-muted i{background:#e5e5e5}.speech-recorder-panel time{color:#111;align-self:start;font-size:13px;font-weight:400;line-height:20px}.speech-recorder-actions{grid-column:2/3;justify-self:end;align-items:center;gap:10px;display:flex}.speech-recorder-actions button{width:32px;min-width:32px;height:32px;box-shadow:none;background:#f2f3f5;border-radius:50%;place-items:center;padding:0;transition:background-color .16s,transform .16s;display:grid}.speech-recorder-actions button:hover,.speech-recorder-actions button:focus-visible{background:#e9ebef;transform:translateY(-1px)}.speech-recorder-actions img{object-fit:contain;width:15px;height:15px;display:block}.chat-tools{border-top:1px solid #eee;flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:10px;min-height:38px;padding:10px 0 0;display:flex}.chat-input button{font-weight:800}.chat-input .send-button{color:#7a7f87;min-width:68px;height:36px;box-shadow:none;background:#f5f5f5;border-radius:999px;align-self:center;place-items:center;padding:0 18px;display:grid}.chat-input .send-button:not(:disabled){color:#fff;background:#141414}.chat-input .send-button span{color:currentColor;font-size:13px;font-weight:650;line-height:1}.platform-picker{flex-wrap:wrap;justify-content:center;gap:10px;margin:4px -10px 0;display:flex}.platform-picker button{color:#555;background:#fff;border:1px solid #ddd;border-radius:999px;min-height:34px;padding:0 14px;font-size:13px}.platform-picker button.selected{color:#2d2d2d;background:#eee;border-color:#d7d7d7}.chat-input .speech-button{color:#555;width:34px;min-width:34px;height:34px;box-shadow:none;background:#fff;border:1px solid #e2e2e2;border-radius:50%;align-self:center;place-items:center;transition:border-color .16s,background-color .16s,box-shadow .16s;display:grid;position:relative}.chat-tools.is-hidden,.workspace-input>div.is-hidden{display:none}.chat-input .speech-button:hover,.chat-input .speech-button:focus-visible{background:#f1f3f5;border-color:#dde1e7;box-shadow:0 8px 18px #26324d14}.chat-input .speech-button.active{background:#2d2d2d;border-color:#2d2d2d}.chat-input .speech-button img{opacity:.72;width:16px;height:16px;display:block}.chat-input .speech-button.active img{filter:invert();opacity:1}.chat-input .speech-button:after,.workspace-input .workspace-mic:after{z-index:3;content:attr(data-tooltip);color:#fff;white-space:nowrap;opacity:0;pointer-events:none;background:#171717;border-radius:7px;padding:5px 8px;font-size:11px;font-weight:650;line-height:1;transition:opacity .14s,transform .14s;position:absolute;bottom:calc(100% + 8px);left:50%;transform:translate(-50%,3px)}.chat-input .speech-button:before,.workspace-input .workspace-mic:before{z-index:3;content:"";opacity:0;pointer-events:none;background:#171717;border-radius:2px;width:8px;height:8px;transition:opacity .14s,transform .14s;position:absolute;bottom:calc(100% + 3px);left:50%;transform:translate(-50%,3px)rotate(45deg)}.chat-input .speech-button:hover:before,.chat-input .speech-button:hover:after,.chat-input .speech-button:focus-visible:before,.chat-input .speech-button:focus-visible:after,.workspace-input .workspace-mic:hover:before,.workspace-input .workspace-mic:hover:after,.workspace-input .workspace-mic:focus-visible:before,.workspace-input .workspace-mic:focus-visible:after{opacity:1;transform:translate(-50%)rotate(45deg)}.chat-input .speech-button:hover:after,.chat-input .speech-button:focus-visible:after,.workspace-input .workspace-mic:hover:after,.workspace-input .workspace-mic:focus-visible:after{transform:translate(-50%)}.optional-materials{color:#171717;cursor:pointer;white-space:nowrap;background:#f4f5f7;border:0;border-radius:50%;flex:none;justify-content:center;align-items:center;gap:0;width:34px;min-width:34px;height:34px;margin-top:0;margin-right:auto;padding:0;font-size:25px;font-weight:300;list-style:none;transition:width .18s,padding .18s,border-radius .18s,background-color .18s;display:inline-flex;overflow:hidden}.optional-materials:hover{background:#f4f5f7;border-radius:999px;justify-content:center;gap:6px;width:118px;padding:0 12px}.optional-materials img{flex:none;width:16px;height:16px;display:block}.optional-materials b{opacity:0;color:#1f2937;max-width:0;font-size:13px;font-weight:500;line-height:1;transition:max-width .16s,opacity .12s;overflow:hidden}.optional-materials:hover b{opacity:1;max-width:72px}.local-upload-input{display:none}.soft-error{color:#b45b2b;text-align:center;margin:10px 0 0;font-size:12px}.preset-jobs{align-self:center;width:min(1440px,100% - 44px);margin-top:58px}.preset-jobs-head{justify-content:space-between;align-items:center;gap:18px;margin-bottom:18px;display:flex}.preset-jobs-tabs{align-items:center;gap:20px;display:flex}.preset-jobs-tabs button{color:#9aa4b6;padding:0;font-size:16px;font-weight:400}.preset-jobs-tabs button.active{color:#26324d;font-weight:700}.preset-job-search{border-radius:var(--practice-surface-radius);color:#9aa4b6;background:#ffffff75;border:.5px solid #ffffff94;align-items:center;gap:8px;width:min(230px,100%);height:32px;padding:0 12px;display:flex;box-shadow:inset 0 1px #ffffff8a}.preset-job-search img{object-fit:contain;flex:0 0 14px;width:14px;height:14px;display:block}.preset-job-search input{color:#26324d;background:0 0;border:0;outline:0;width:100%;min-width:0;font-size:12px}.preset-job-search input::placeholder{color:#9aa4b6}.preset-job-filters{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:14px;display:flex}.preset-job-filters .preset-job-search{margin-left:auto}.preset-filter{position:relative}.preset-job-filters button{color:#26324d;background:#ffffff6b;border-radius:10px;justify-content:center;align-items:center;gap:4px;min-height:30px;padding:0 12px;font-size:13px;font-weight:500;display:inline-flex}.preset-job-filters>.preset-filter>button.selected{color:#172b52;background:#ffffff8a;font-weight:650}.preset-job-filters button img{flex:0 0 12px;width:12px;height:12px;display:block}.preset-filter-menu{z-index:20;-webkit-backdrop-filter:blur(24px)saturate(112%);background:#ffffffd1;border:1px solid #ffffff9e;border-radius:14px;min-width:132px;padding:6px;position:absolute;top:calc(100% + 8px);left:0;box-shadow:0 18px 46px #302a2614}.preset-job-filters .preset-filter-menu button{color:#667289;white-space:nowrap;background:0 0;border-radius:8px;justify-content:flex-start;width:100%;min-height:30px;padding:0 10px;font-size:12px;font-weight:400}.preset-job-filters .preset-filter-menu button:hover,.preset-job-filters .preset-filter-menu button.active{color:#172b52;background:#f6f0e8b8;font-weight:650}.preset-topic-empty{text-align:center;background:#ffffffb8;border:1px dashed #fff9;border-radius:22px;place-items:center;min-height:172px;padding:28px;display:grid}.preset-topic-empty strong{color:#26324d;font-size:15px;font-weight:700}.preset-topic-empty p{color:#8f97a6;margin:6px 0 0;font-size:12px}.preset-job-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;display:grid}.preset-job-card{-webkit-backdrop-filter:blur(10px)saturate(102%);cursor:pointer;background:#ffffff94;border:.5px solid #ffffff57;border-radius:22px;flex-direction:column;justify-content:space-between;min-height:176px;padding:20px 22px;transition:border-color .14s,box-shadow .14s,transform .14s;display:flex;position:relative;box-shadow:inset 0 1px #ffffff57,0 8px 30px #362d2503}.custom-topic-delete{z-index:2;opacity:0;pointer-events:none;background:#ffffffeb;border:1px solid #dde3efb8;border-radius:50%;place-items:center;width:28px;height:28px;padding:0;transition:opacity .14s,transform .14s;display:grid;position:absolute;top:12px;right:12px;transform:translateY(-2px);box-shadow:0 8px 20px #26324d14}.preset-job-card:hover .custom-topic-delete,.preset-job-card:focus-within .custom-topic-delete{opacity:1;pointer-events:auto;transform:translateY(0)}.custom-topic-delete img{object-fit:contain;opacity:.68;width:10px;height:10px;display:block}.custom-topic-delete:hover{background:#fff}.custom-topic-delete:hover img{opacity:1}.preset-job-card:hover,.preset-job-card:focus-visible{border-color:#ffffff75;outline:0;transform:translateY(-1px);box-shadow:inset 0 1px #ffffff6b,0 10px 32px #362d2505}.custom-topic-grid.is-empty{grid-template-columns:repeat(4,minmax(0,1fr));width:100%}.custom-topic-add-wrap{height:100%;min-height:176px;position:relative}.custom-topic-add-card{color:#727986;background:#ffffff85;border:.5px solid #ffffff57;border-radius:22px;align-content:center;place-items:center;gap:8px;width:100%;height:100%;min-height:176px;display:grid;box-shadow:inset 0 1px #ffffff57,0 8px 30px #362d2503}.custom-topic-add-card span{color:#5f636b;font-size:28px;font-weight:300;line-height:1}.custom-topic-add-card small{color:#7f8795;font-size:11px;font-weight:500}.custom-topic-add-menu{z-index:40;-webkit-backdrop-filter:blur(24px)saturate(112%);opacity:0;pointer-events:none;background:#ffffffd1;border:1px solid #ffffff9e;border-radius:14px;width:190px;padding:6px;transition:opacity .14s,transform .14s;display:grid;position:absolute;bottom:calc(100% - 8px);left:18px;transform:translateY(8px);box-shadow:0 18px 46px #302a2617}.custom-topic-add-wrap:hover .custom-topic-add-menu,.custom-topic-add-wrap:focus-within .custom-topic-add-menu{opacity:1;pointer-events:auto;transform:translateY(0)}.custom-topic-menu-item{position:relative}.custom-topic-add-menu button,.custom-topic-submenu button{color:#333946;text-align:left;border-radius:7px;align-items:center;gap:8px;width:100%;height:34px;padding:0 10px;font-size:12px;font-weight:500;display:flex}.custom-topic-add-menu button:hover:not(:disabled),.custom-topic-menu-item:focus-within>button,.custom-topic-menu-item:hover>button,.custom-topic-submenu button:hover:not(:disabled){background:#f6f0e8b8}.custom-topic-add-menu button:disabled,.custom-topic-submenu button:disabled{color:#a7adba;cursor:not-allowed}.custom-topic-menu-icon{flex:0 0 18px;place-items:center;width:18px;height:18px;display:grid}.custom-topic-menu-icon img{object-fit:contain;width:15px;height:15px;display:block}.custom-topic-add-menu button:disabled .custom-topic-menu-icon,.custom-topic-submenu button:disabled .custom-topic-menu-icon{opacity:.42}.custom-topic-add-menu button b,.custom-topic-submenu button b{color:#8a91a0;margin-left:auto;font-size:16px;font-weight:400}.custom-topic-submenu{z-index:45;-webkit-backdrop-filter:blur(24px)saturate(112%);opacity:0;pointer-events:none;background:#ffffffe6;border:1px solid #ffffffad;border-radius:12px;width:210px;padding:6px;transition:opacity .14s,transform .14s;display:grid;position:absolute;top:0;left:calc(100% + 8px);transform:translate(-4px);box-shadow:0 18px 46px #302a261a}.custom-topic-menu-item:after{content:"";width:8px;height:100%;position:absolute;top:0;right:-8px}.custom-topic-menu-item:hover .custom-topic-submenu,.custom-topic-menu-item:focus-within .custom-topic-submenu{opacity:1;pointer-events:auto;transform:translate(0)}.custom-topic-recent-label{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.preset-job-main h2{color:#2c3039;margin:0;font-size:14px;font-weight:750;line-height:1.3}.preset-job-main p{color:#9aa0aa;margin:5px 0 0;font-size:12px;font-weight:500;line-height:1.4}.preset-job-tags{flex-wrap:wrap;gap:6px;margin-top:12px;display:flex}.preset-job-tags span{color:#9aa0aa;white-space:normal;background:#f6f4f08a;border-radius:7px;padding:3px 8px;font-size:11px;font-weight:400;line-height:1.25}.preset-job-company{border-top:.5px solid #e8e0d47a;align-items:center;gap:10px;margin-top:18px;padding-top:16px;display:flex}.preset-job-company>span{background:#ffffff57;border-radius:10px;flex:0 0 32px;place-items:center;width:32px;height:32px;display:grid}.preset-job-company>span img{object-fit:contain;width:100%;height:100%;display:block}.preset-job-company div{min-width:0}.preset-job-company strong,.preset-job-company small{display:block}.preset-job-company strong{white-space:nowrap;color:#333946;font-size:12px;font-weight:800;line-height:1.35}.preset-job-company small{color:#8f97a6;-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-top:2px;font-size:11px;font-weight:400;line-height:1.35}.practice-topic-modal{z-index:120;-webkit-backdrop-filter:blur(16px);background:#000000b8;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.practice-topic-dialog{border-radius:var(--practice-surface-radius);color:#26324d;background:#fff;border:1px solid #dde3efeb;width:min(470px,100%);max-height:min(760px,100vh - 48px);padding:26px 28px 16px;position:relative;overflow-y:auto;box-shadow:0 24px 72px #172b5233}.practice-topic-close{color:#7f8ba3;border-radius:50%;place-items:center;width:28px;height:28px;font-size:24px;line-height:1;display:grid;position:absolute;top:18px;right:20px}.practice-topic-close:hover{color:#172b52;background:#f2f5fb}.practice-topic-head{padding-right:42px}.practice-topic-head span{color:#7f8ba3;margin-bottom:8px;font-size:12px;font-weight:700;display:block}.practice-topic-head h2{color:#172b52;margin:0;font-size:25px;line-height:1.28}.practice-topic-head p{color:#7f8ba3;margin:8px 0 0;font-size:13px;line-height:1.55}.practice-topic-stats{flex-wrap:wrap;gap:7px;margin-top:14px;display:flex}.practice-topic-stats span{color:#26324d;background:#f2f5fb;border-radius:6px;margin:0;padding:5px 8px;font-size:12px;font-weight:650}.practice-topic-summary{background:#f8fafc9e;border:1px solid #dde3efc7;border-radius:14px;margin-top:20px;padding:14px}.practice-topic-summary strong,.practice-topic-section strong{color:#172b52;font-size:13px;font-weight:800;display:block}.practice-topic-summary p{color:#50607d;margin:6px 0 0;font-size:13px;line-height:1.6}.practice-topic-detail{border-top:1px solid #e8edf5;margin-top:20px;padding-top:20px}.practice-topic-detail h3{color:#172b52;margin:0 0 14px;font-size:15px}.practice-topic-section{margin-top:14px}.practice-topic-section:first-of-type{margin-top:0}.practice-topic-section ol{color:#50607d;gap:7px;margin:8px 0 0;padding-left:20px;font-size:13px;line-height:1.7;display:grid}.practice-config-panel{gap:24px;margin-top:28px;padding-top:2px;display:grid}.practice-config-group h3{color:#172b52;margin:0 0 10px;font-size:14px;font-weight:900}.practice-config-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.practice-config-grid.is-two{grid-template-columns:repeat(2,minmax(0,1fr));max-width:390px}.practice-config-grid button,.practice-submit-grid button{color:#26324d;text-align:left;background:#ffffff94;border:1px solid #dde3efe0;border-radius:10px;min-height:46px;padding:0 14px;font-size:13px;font-weight:400;box-shadow:inset 0 1px #fff9}.practice-config-grid button:hover,.practice-submit-grid button:hover{background:#f8fafcd6;border-color:#a0b0cdf2}.practice-config-grid button.selected,.practice-submit-grid button.selected{background:#ffffffdb;border-color:#212732db;box-shadow:inset 0 1px #ffffffb8,0 8px 18px #172b520f}.practice-submit-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.practice-submit-grid button{align-content:center;gap:6px;min-height:58px;padding:0 14px;display:grid}.practice-submit-grid strong{color:#26324d;font-size:13px;font-weight:400}.practice-submit-grid span{color:#7f8ba3;text-overflow:ellipsis;white-space:nowrap;font-size:8px;font-weight:400;line-height:1;overflow:hidden}.practice-topic-actions{background:0 0;border-top:1px solid #e8edf58f;justify-content:flex-end;gap:10px;margin-top:22px;padding-top:14px;display:flex}.practice-topic-actions button{color:#26324d;background:#fff;border:1px solid #dde3ef;border-radius:8px;min-width:124px;height:36px;padding:0 18px;font-size:13px;font-weight:400}.practice-topic-actions button:not(.primary){color:#26324d;box-shadow:none;background:#ffffffe6;border:1px solid #dde3eff2}.practice-topic-actions button:hover{background:#f8fafc;border-color:#c9d6ec}.practice-topic-actions button.primary{color:#fff;background:#141414;border-color:#141414;box-shadow:0 8px 18px #00000029}.practice-topic-actions button.primary:hover{background:#000;border-color:#000}.interview-preparing-page{color:#171717;background:#fff;place-items:center;min-height:100vh;display:grid;position:relative;overflow:hidden}.interview-preparing-close{z-index:3;color:#777;place-items:center;width:32px;height:32px;font-size:26px;line-height:1;display:grid;position:fixed;top:24px;right:28px}.device-permission-card{z-index:2;color:#dfe9e9;background:#141817;border-radius:0 0 12px 12px;gap:16px;width:286px;padding:22px 20px 20px;display:grid;position:fixed;top:0;left:112px;box-shadow:0 12px 26px #00000047}.device-permission-card section{gap:10px;display:grid}.device-permission-card h2{color:#d9e5e5;margin:0;font-size:13px;font-weight:800}.device-preview-box{background:#202525;border:8px solid #ffffff14;border-radius:12px;padding:12px;position:relative}.device-preview-box video,.device-empty-preview{aspect-ratio:16/9;background:#080a0a;border-radius:6px;width:100%;overflow:hidden}.device-preview-box video{object-fit:cover;display:block}.device-empty-preview{color:#819393;align-content:center;place-items:center;gap:8px;display:grid}.device-empty-preview span{font-size:20px}.device-empty-preview p{margin:0;font-size:12px}.device-preview-box small{color:#e5f3f5;background:#44646adb;border-radius:999px;padding:3px 8px;font-size:10px;font-weight:800;position:absolute;top:18px;right:18px}.device-permission-card button{color:#e3eeee;text-align:left;background:0 0;border:1px solid #d2e3e45c;border-radius:7px;height:32px;padding:0 12px;font-size:11px;font-weight:800}.mic-meter{background:#202525;border:8px solid #ffffff14;border-radius:12px;align-items:center;gap:10px;height:66px;padding:0 14px;display:flex}.mic-meter span{background:#c4dcdf;border-radius:50%;width:16px;height:16px}.mic-meter i{background:linear-gradient(90deg,#c4dcdf 0 12%,#c4dcdf2e 12% 100%);border-radius:999px;flex:1;height:8px;overflow:hidden}.interview-preparing-center{text-align:center;justify-items:center;width:min(420px,100% - 48px);display:grid}.interview-preparing-center p{color:#7b8492;margin:0 0 10px;font-size:12px;font-weight:650}.interview-preparing-center h1{color:#20242d;margin:0 0 22px;font-size:20px;font-weight:500}.interview-loading-line{background:#ececec;border-radius:999px;width:248px;height:2px;overflow:hidden}.interview-loading-line span{border-radius:inherit;background:#151515;height:100%;transition:width .18s;display:block}.interview-device-message{color:#747b87;background:#fafafa;border:1px solid #ededed;border-radius:8px;align-items:center;gap:7px;min-height:32px;margin-top:26px;padding:0 12px;font-size:12px;display:inline-flex}.interview-device-message.is-ready{color:#1d8f66}.interview-device-message.is-camera-blocked,.interview-device-message.is-mic-blocked,.interview-device-message.is-blocked{color:#9b5d35}.interview-preparing-center button{color:#fff;background:#a8a8a8;border-radius:10px;height:36px;margin-top:22px;padding:0 20px;font-size:13px;font-weight:900}.interview-preparing-center button:not(:disabled){cursor:pointer;background:#141414}.interview-preparing-center button:not(:disabled):hover{background:#000}.interview-preparing-center small{color:#8d8d8d;margin-top:36px;font-size:12px}.guide-open:before{content:"";z-index:70;pointer-events:none;background:radial-gradient(circle at 54% 22%,#ffffff14,#0000 24%),#121214d1;position:fixed;inset:0}.guide-highlight{z-index:80;position:relative;box-shadow:0 0 0 5px #ffffffe6,0 24px 72px #00000052}.center-composer.guide-highlight,.preset-job-card.guide-highlight{border-color:#fffffff0}.preset-jobs-tabs button.guide-highlight{color:#26324d;background:#fff;border-radius:999px;padding:0 14px;box-shadow:0 0 0 4px #ffffffdb,0 18px 44px #0000003d}.home-guide-card{z-index:90;color:#161a23;-webkit-backdrop-filter:blur(22px);background:#f4f4f4f0;border:1px solid #ffffffad;border-radius:14px;width:224px;padding:12px;position:fixed;box-shadow:0 18px 48px #00000052}.home-guide-top{justify-content:space-between;align-items:center;gap:8px;margin-bottom:7px;display:flex}.home-guide-top span,.home-guide-top button{color:#8b8f99;font-size:11px;font-weight:600}.home-guide-top button{padding:0}.home-guide-card h2{color:#141414;margin:0;font-size:14px;font-weight:900;line-height:1.35}.home-guide-card p{color:#666b74;margin:6px 0 12px;font-size:11px;line-height:1.5}.home-guide-actions{grid-template-columns:1fr 1fr;gap:7px;display:grid}.home-guide-actions button{color:#3d4250;background:#fff;border-radius:7px;justify-content:center;align-items:center;height:30px;font-size:11px;font-weight:800;display:inline-flex}.home-guide-actions button.primary{color:#fff;background:#17192b;grid-column:auto;box-shadow:0 8px 18px #17192b29}.home-guide-actions button:only-child{grid-column:1/-1}.chat-workspace{color:#2d2d2d;background:#f5f7fb;grid-template-columns:268px 1fr;min-height:100vh;display:grid}.chat-workspace.interview-workspace{background:#f7f7f7;grid-template-columns:1fr}.chat-sidebar{z-index:80;-webkit-backdrop-filter:blur(32px)saturate(120%);background:#ffffff70;border:1px solid #ffffff73;border-radius:28px;flex-direction:column;width:calc(100% - 38px);height:calc(100vh - 28px);margin:14px 14px 14px 24px;padding:18px 14px 16px;display:flex;position:sticky;top:14px;overflow:visible;box-shadow:inset 0 1px #ffffffa6,0 20px 60px #1414280a}.chat-sidebar>*{z-index:1;position:relative}.sidebar-top{flex:none}.chat-logo{align-items:center;margin:0 0 20px;padding-left:0;display:flex}.chat-logo img{object-fit:contain;width:152px;height:auto;max-height:54px;display:block}.chat-side-nav{border-bottom:0;flex-direction:column;gap:5px;padding-bottom:18px;display:flex}.chat-side-nav button{color:#4a4a4a;text-align:left;border-radius:7px;align-items:center;gap:9px;min-height:34px;padding:0 10px;font-size:14px;font-weight:400;transition:background .16s,color .16s,box-shadow .16s;display:flex}.chat-side-nav button.active{color:#2d2d2d;box-shadow:none;background:#d2d2d285}.side-nav-icon{object-fit:contain;flex:0 0 16px;width:16px;height:16px;display:block}.chat-history{scrollbar-width:thin;scrollbar-color:#aeb7c78c transparent;flex-direction:column;flex:auto;gap:6px;min-height:0;margin-top:14px;padding-right:2px;display:flex;overflow:hidden auto}.chat-history::-webkit-scrollbar{width:6px}.chat-history::-webkit-scrollbar-track{background:0 0}.chat-history::-webkit-scrollbar-thumb{background:#aeb7c77a;border-radius:999px}.chat-history strong{color:#8a8a8a;cursor:default;-webkit-user-select:none;user-select:none;margin:0 0 6px 10px;font-size:13px;font-weight:400}.chat-history-item{border-radius:8px;align-items:center;min-height:32px;padding:0 42px 0 10px;transition:background .14s;display:flex;position:relative}.chat-history-item:hover{background:#e8e8e87a}.chat-history-item.active{background:#d2d2d280}.history-title-button{color:#4f4f4f;text-align:left;text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;height:32px;font-size:13px;line-height:32px;overflow:hidden}.history-title-input{color:#596273;background:#fff;border:1px solid #c3c9d4d9;border-radius:7px;outline:0;width:100%;min-width:0;height:26px;padding:0 7px;font-size:14px;font-weight:700}.chat-history-item.active .history-title-button{color:#596273;font-weight:400}.history-more-button{color:#6c7484;opacity:0;pointer-events:none;background:#e5e7eb;border-radius:8px;justify-content:center;align-items:center;width:28px;height:28px;padding:0;transition:opacity .14s,background .14s,transform .12s;display:flex;position:absolute;top:50%;right:4px;transform:translateY(-50%)}.history-more-button img{object-fit:contain;width:18px;height:18px;display:block}.chat-history-item:hover .history-more-button,.chat-history-item.active:hover .history-more-button,.history-more-button[aria-expanded=true]{opacity:1;pointer-events:auto}.history-more-button:hover,.history-more-button[aria-expanded=true]{background:#d9dde3}.history-more-button:active{transform:translateY(-50%)scale(.96)}.history-action-menu{z-index:75;-webkit-backdrop-filter:blur(16px);background:#fffffff0;border:1px solid #dde2ebe6;border-radius:10px;width:96px;padding:6px;position:absolute;top:calc(100% + 6px);right:5px;box-shadow:0 14px 32px #172b5224}.history-action-menu button{color:#4d5565;text-align:left;border-radius:7px;width:100%;height:32px;padding:0 9px;font-size:13px}.history-action-menu button:hover{background:#eff0f0}.history-action-menu button:last-child{color:#dc2626}.delete-dialog-backdrop{z-index:120;background:#000000c7;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.delete-dialog{background:#fff;border-radius:18px;width:min(384px,100vw - 48px);padding:31px 32px 26px;box-shadow:0 28px 74px #00000040}.delete-dialog h2{color:#101113;margin:0;font-size:23px;font-weight:900;line-height:1.25}.delete-dialog p{color:#5d626d;margin:12px 0 24px;font-size:14px;line-height:1.6}.delete-dialog div{grid-template-columns:1fr 1fr;gap:12px;display:grid}.delete-dialog button{color:#4e5562;background:#fff;border:1px solid #e4e5e9;border-radius:10px;height:44px;font-size:14px;font-weight:800}.delete-dialog button:hover{background:#f7f8fa}.delete-dialog button.danger{color:#fff;background:#ff4148;border-color:#ff4148}.delete-dialog button.danger:hover{background:#f5363d}.chat-history small{color:#a2a2a2;margin-left:12px;font-size:13px}.sidebar-user-wrap{opacity:.92;flex-direction:column;flex:none;gap:0;margin-top:18px;padding-top:10px;display:flex;position:relative}.sidebar-invite-wrap,.sidebar-profile-wrap{position:relative}.sidebar-profile-wrap{margin-top:20px}.sidebar-invite-row{color:#4a4a4a;text-align:left;border-radius:7px;align-items:center;gap:9px;width:100%;min-height:34px;padding:0 10px;font-size:14px;font-weight:400;line-height:1;display:flex}.sidebar-invite-row>span{flex:none}.sidebar-invite-reveal{opacity:0;pointer-events:none;flex:auto;justify-content:flex-end;align-items:center;gap:6px;min-width:0;transition:opacity .14s,transform .14s;display:flex;transform:translate(4px)}.sidebar-invite-row:hover .sidebar-invite-reveal,.sidebar-invite-row:focus-within .sidebar-invite-reveal{opacity:1;pointer-events:auto;transform:translate(0)}.sidebar-invite-reveal code{color:#596784;text-overflow:ellipsis;white-space:nowrap;min-width:0;font-family:inherit;font-size:12px;font-weight:500;line-height:1;overflow:hidden}.sidebar-invite-copy{color:#596784;cursor:pointer;background:#ffffffb8;border-radius:7px;flex:none;min-width:44px;height:26px;padding:0 9px;font-size:12px;font-weight:500}.sidebar-invite-copy:hover,.sidebar-invite-copy:focus-visible{color:#202b42;background:#fff;box-shadow:0 0 0 2px #3478f61f}.sidebar-user{text-align:left;cursor:default;outline:0;align-items:center;gap:10px;width:100%;padding:0;display:flex}.sidebar-user:focus-visible{border-radius:8px;box-shadow:0 0 0 2px #3478f62e}.sidebar-user img{object-fit:cover;border-radius:50%;width:40px;height:40px;box-shadow:0 2px 8px #172b521a}.sidebar-user div{min-width:0}.sidebar-user strong{color:#596784;font-size:14px;font-weight:900;display:block}.sidebar-user small{color:#a2abc0;margin-top:3px;font-size:11px;font-weight:700;display:block}.user-hover-card{z-index:70;opacity:0;visibility:hidden;pointer-events:none;background:#fff;border:1px solid #e6e8ef;border-radius:10px;width:196px;padding:16px;transition:opacity .14s,transform .14s,visibility .14s;position:absolute;bottom:62px;left:8px;transform:translateY(8px);box-shadow:0 18px 42px #172b5224}.user-hover-card:after{content:"";height:28px;position:absolute;bottom:-28px;left:0;right:0}.sidebar-profile-wrap:hover .user-hover-card,.sidebar-profile-wrap:focus-within .user-hover-card,.user-hover-card:hover{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)}.sidebar-profile-wrap.is-user-menu-dismissed .user-hover-card,.sidebar-profile-wrap.is-user-menu-dismissed:hover .user-hover-card,.sidebar-profile-wrap.is-user-menu-dismissed:focus-within .user-hover-card{opacity:0;visibility:hidden;pointer-events:none;transform:translateY(8px)}.user-hover-card strong{color:#202b42;font-size:16px;display:block}.user-hover-card p{color:#7f8ba3;margin:8px 0 14px;font-size:12px}.user-menu-list{border-top:1px solid #eceff5;border-bottom:1px solid #eceff5;flex-direction:column;gap:2px;padding:10px 0;display:flex}.user-menu-list button,.logout-button{color:#313b51;text-align:left;align-items:center;gap:10px;height:34px;padding:0;font-size:13px;display:flex}.user-menu-list button img,.logout-button img{object-fit:contain;flex:0 0 18px;width:18px;height:18px;display:block}.user-menu-list button span,.logout-button span{min-width:0;line-height:1}.user-menu-list button:hover{color:#6d58df}.logout-button{color:#ef4444;margin-top:8px}.records-shell{color:#172b52;background:#f5f5f6;grid-template-columns:268px 1fr;min-height:100vh;display:grid}.records-content{grid-template-columns:minmax(0,1fr) 320px;gap:28px;min-width:0;padding:30px 32px 56px;display:grid}.records-main{min-width:0}.records-header{justify-content:space-between;align-items:flex-start;gap:24px;margin-bottom:34px;display:flex}.records-header h1{color:#111827;margin:0 0 8px;font-size:28px;font-weight:900}.records-header p{color:#6b7280;margin:0;font-size:14px}.records-search,.knowledge-search{color:#8b96ad;background:#fff;border:1px solid #e3e5eb;border-radius:10px;align-items:center;gap:8px;width:min(320px,42vw);height:42px;padding:0 14px;display:flex}.records-search img,.knowledge-search img{object-fit:contain;flex:0 0 14px;width:14px;height:14px;display:block}.records-search input,.knowledge-search input{color:#111827;background:0 0;border:0;outline:0;width:100%;min-width:0;font-size:14px}.records-search input::placeholder,.knowledge-search input::placeholder{color:#6b7280;opacity:1}.records-filters{gap:12px;margin-bottom:26px;display:flex}.records-filters button,.knowledge-filters button{color:#303846;background:#ebebed;border-radius:8px;height:34px;padding:0 15px;font-size:13px}.records-filters button.active{color:#fff;background:#172b52}.records-table{min-width:0}.records-table-head,.records-row{grid-template-columns:minmax(280px,1.4fr) 170px 110px 110px;align-items:center;gap:18px;display:grid}.records-table-head{color:#667085;padding:0 14px 14px;font-size:13px}.records-row{color:#4b5563;text-align:left;border-top:1px solid #e6eaf1;border-radius:12px;width:100%;min-height:80px;padding:14px;font-size:14px;transition:background .14s}.records-row:last-child{border-bottom:1px solid #e6eaf1}.records-row:hover{background:#ffffff9e}.records-row-title{align-items:center;gap:12px;min-width:0;display:flex}.records-row-logo{background:#fff;border:1px solid #e7ebf2;border-radius:10px;flex:0 0 44px;place-items:center;width:44px;height:44px;display:grid;overflow:hidden}.records-row-logo img{object-fit:contain;width:24px;height:24px;display:block}.records-row-title strong,.records-row-title small{text-overflow:ellipsis;white-space:nowrap;min-width:0;display:block;overflow:hidden}.records-row-title strong{color:#172b52;font-size:14px;font-weight:800}.records-row-title small{color:#7f8ba3;margin-top:6px;font-size:12px}.record-status{color:#667085;background:#eef2f7;border-radius:6px;align-items:center;min-height:24px;padding:0 8px;font-size:12px;font-weight:700;display:inline-flex}.record-status.reported{color:#1d9b6c;background:#e8f7f0}.record-status.completed{color:#3478f6;background:#edf4ff}.record-status.in_progress{color:#b7791f;background:#fff7e6}.record-status.unfinished{color:#6b7280;background:#f1f3f6}.records-overview{color:#172b52;border-left:1px solid #e1e6ef;min-width:0;padding:0 0 0 20px}.records-overview h2,.records-overview h3{color:#172b52;margin:0}.records-overview h2{font-size:20px;font-weight:900}.records-overview>p{color:#7f8ba3;margin:10px 0 26px;font-size:13px}.records-overview-stats{border-bottom:1px solid #e6eaf1;grid-template-columns:1fr 1fr;gap:18px;padding-bottom:24px;display:grid}.records-overview-stats article span,.records-overview-stats article strong{display:block}.records-overview-stats article span{color:#7f8ba3;font-size:12px}.records-overview-stats article strong{color:#172b52;margin-top:6px;font-size:22px;font-weight:900}.records-status-summary,.records-latest{border-bottom:1px solid #e6eaf1;padding:24px 0}.records-status-summary h3,.records-latest h3{margin-bottom:16px;font-size:14px;font-weight:800}.records-status-summary p{color:#4b5563;grid-template-columns:1fr auto;gap:8px;margin:0 0 18px;padding-bottom:8px;font-size:13px;display:grid;position:relative}.records-status-summary p:after,.records-status-summary i{content:"";border-radius:999px;height:5px;position:absolute;bottom:0;left:0;right:0}.records-status-summary p:after{background:#edf0f4}.records-status-summary i{z-index:1;background:#1d9b6c;display:block}.records-status-summary p:nth-of-type(2) i{background:#3478f6}.records-status-summary p:nth-of-type(3) i{background:#d0d5dd}.records-status-summary p:nth-of-type(4) i{background:#667085}.records-latest strong,.records-latest span,.records-latest small{display:block}.records-latest strong{color:#172b52;font-size:14px;line-height:1.5}.records-latest span{color:#4b5563;margin-top:8px;font-size:13px}.records-latest small{color:#667085;margin-top:8px;font-size:13px}.records-list{flex-direction:column;gap:16px;display:flex}.record-card{background:#fff;border:1px solid #e7e8ec;border-radius:10px;justify-content:space-between;align-items:center;gap:24px;min-height:104px;padding:22px 24px;display:flex}.record-card h2{color:#171717;margin:0 0 10px;font-size:18px;font-weight:900;line-height:1.35}.record-card p{color:#5d6676;align-items:center;gap:10px;margin:0 0 12px;font-size:14px;display:flex}.record-card p span{color:#16a34a;background:#dcfce7;border-radius:5px;padding:3px 8px;font-size:12px;font-weight:800}.record-card small{color:#707887;font-size:13px}.record-actions{flex-shrink:0;gap:12px;display:flex}.record-actions button{color:#1f2937;background:#fff;border:1px solid #e4e6eb;border-radius:10px;height:42px;padding:0 20px;font-size:14px;font-weight:800}.record-actions .primary{color:#fff;background:#111;border-color:#111}.records-empty{text-align:center;background:#fff;border:1px dashed #d8dce6;border-radius:12px;align-content:center;justify-items:center;row-gap:0;min-height:260px;display:grid}.records-empty strong{color:#172b52;font-size:18px;line-height:1.35;display:block}.records-empty p{color:#7b8497;margin:8px 0 18px}.records-empty button{color:#fff;background:#111;border-radius:7px;height:40px;padding:0 18px;font-size:14px;font-weight:700;box-shadow:0 8px 18px #0000001f}.practice-report-loading{color:#172b52;text-align:center;background:#fff;place-content:center;justify-items:center;min-height:100vh;display:grid}.report-loading-dots{align-items:center;gap:8px;margin-bottom:18px;display:flex}.report-loading-dots span{background:#c7cbd3;border-radius:50%;width:6px;height:6px;animation:1.1s ease-in-out infinite report-dot-pulse}.report-loading-dots span:nth-child(2){animation-delay:.16s}.report-loading-dots span:nth-child(3){animation-delay:.32s}@keyframes report-dot-pulse{0%,to{opacity:.35;transform:translateY(0)}45%{opacity:1;transform:translateY(-3px)}}.practice-report-loading h1{color:#111827;margin:0;font-size:24px;font-weight:900}.practice-report-loading p{color:#6b7280;margin:12px 0 28px;font-size:14px}.practice-report-loading button{color:#26324d;background:#fff;border:1px solid #dde3ef;border-radius:8px;height:40px;padding:0 22px;font-size:14px}.practice-report-loading-actions{justify-content:center;align-items:center;gap:12px;display:flex}.practice-report-loading button.primary{color:#fff;background:#172b52;border-color:#172b52}.practice-detail-page{color:#172b52;background:#fff;min-height:100vh}.practice-detail-topbar{z-index:5;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#fffffff5;border-bottom:1px solid #e6eaf1;justify-content:space-between;align-items:center;gap:24px;height:72px;padding:0 max(32px,50vw - 610px);display:flex;position:sticky;top:0}.practice-detail-topbar strong{color:#111827;text-overflow:ellipsis;white-space:nowrap;min-width:0;font-size:20px;font-weight:800;overflow:hidden}.practice-detail-topbar div{flex:none;align-items:center;gap:12px;display:flex}.practice-detail-topbar button{color:#26324d;background:#fff;border:1px solid #e3e7ef;border-radius:999px;height:34px;padding:0 16px;font-size:13px;font-weight:700}.practice-detail-topbar button.primary{color:#fff;background:#111827;border-color:#172b52}.practice-detail-topbar button.icon{color:#667085;background:0 0;border:0;width:34px;padding:0;font-size:22px;font-weight:400}.practice-detail-layout{grid-template-columns:160px minmax(0,1fr);gap:42px;width:min(1220px,100vw - 64px);margin:0 auto;padding:42px 0 80px;display:grid}.practice-detail-nav{flex-direction:column;align-self:start;gap:18px;max-height:calc(100vh - 130px);padding-right:8px;display:flex;position:sticky;top:106px;overflow:auto}.practice-detail-nav a{color:#26324d;font-size:14px;line-height:1.35;text-decoration:none}.practice-detail-nav a:nth-child(n+4){color:#667085;padding-left:16px}.practice-detail-report{min-width:0}.practice-report-section{border-bottom:1px solid #e6eaf1;padding-bottom:34px}.practice-report-section+.practice-report-section{padding-top:42px}.practice-report-section h1,.practice-report-section h2{color:#111827;margin:0;font-size:22px;font-weight:800}.practice-info-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px 44px;margin-top:24px;display:grid}.practice-info-grid div,.practice-result-summary div{min-width:0}.practice-info-grid span,.practice-result-summary span{color:#667085;font-size:13px;display:block}.practice-info-grid strong,.practice-result-summary strong{color:#111827;margin-top:12px;font-size:15px;font-weight:800;line-height:1.45;display:block}.practice-result-summary{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:28px;display:grid}.practice-result-summary strong{font-size:26px}.practice-overall-comment{color:#26324d;background:#fff;border:1px solid #dde3ef;border-radius:8px;margin:30px 0 0;padding:16px 18px;font-size:15px;line-height:1.9}.practice-rubric-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:20px;display:grid}.practice-rubric-grid article{background:#fff;border:1px solid #e4e8f0;border-radius:8px;min-width:0;padding:16px}.practice-rubric-grid span{color:#667085;font-size:13px;font-weight:500;display:block}.practice-rubric-grid strong{color:#111827;margin-top:8px;font-size:22px;font-weight:700;display:block}.practice-rubric-grid p{color:#475467;margin:10px 0 0;font-size:13px;line-height:1.7}.practice-question-card{border-bottom:1px solid #e6eaf1;padding:30px 0}.practice-question-card:last-child{border-bottom:0}.practice-question-card header{align-items:center;gap:10px;margin-bottom:24px;display:flex}.practice-question-card header span{color:#111827;background:#f3f5f8;border-radius:7px;place-items:center;width:26px;height:26px;font-size:13px;font-weight:900;display:grid}.practice-question-card header strong{color:#111827;flex:1;min-width:0;font-size:15px;font-weight:800}.practice-question-card header small{color:#667085;font-size:13px}.practice-question-block{margin-top:22px}.practice-question-block span{color:#111827;margin-bottom:8px;font-size:13px;font-weight:800;display:block}.practice-question-block p{color:#26324d;margin:0;font-size:15px;line-height:1.85}.practice-question-block.reference{padding:14px 0 0}.practice-question-block.reference p+p{margin-top:8px}.practice-question-empty{color:#7f8ba3;text-align:center;background:#f5f7fb;border:1px solid #dde3ef;border-radius:8px;margin-top:24px;padding:30px}.knowledge-shell{color:#172b52;background:#f5f5f6;grid-template-columns:268px 1fr;min-height:100vh;display:grid}.knowledge-content{min-width:0;min-height:100vh;padding:36px 32px 56px;position:relative}.knowledge-header{justify-content:space-between;align-items:flex-start;gap:24px;margin-bottom:34px;display:flex}.knowledge-header h1{color:#111827;margin:0 0 8px;font-size:28px;font-weight:900;line-height:1.2}.knowledge-header p{color:#6b7280;margin:0;font-size:14px;font-weight:400}.knowledge-filters{flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:26px;display:flex}.knowledge-empty{text-align:center;background:#fff;border:1px dashed #d8dce6;border-radius:12px;place-items:center;gap:10px;min-height:260px;padding:28px;display:grid}.knowledge-empty-icon{object-fit:contain;opacity:.62;width:46px;height:46px}.knowledge-empty strong{color:#172b52;font-size:18px;font-weight:800}.knowledge-empty p{color:#7b8497;white-space:nowrap;margin:0;font-size:14px;font-weight:400;line-height:1.6}.knowledge-upload-input{display:none}.knowledge-empty button{color:#fff;background:#111;border-radius:7px;justify-content:center;align-items:center;gap:8px;height:40px;margin-top:8px;padding:0 18px;font-size:14px;font-weight:700;display:inline-flex;box-shadow:0 8px 18px #0000001f}.knowledge-empty button img{object-fit:contain;width:15px;height:15px;display:block}.knowledge-uploaded{gap:18px;display:grid}.knowledge-uploaded-head{background:#fff;border:1px solid #e6eaf1;border-radius:14px;justify-content:space-between;align-items:center;gap:24px;min-height:156px;padding:28px 30px;display:flex}.knowledge-uploaded-head span{color:#667085;font-size:13px;font-weight:500}.knowledge-uploaded-head h2{color:#111827;margin:8px 0;font-size:22px;font-weight:700;line-height:1.25}.knowledge-uploaded-head p{color:#6b7280;max-width:560px;margin:0;font-size:14px;line-height:1.7}.knowledge-uploaded-head button{color:#fff;background:#111;border-radius:8px;flex:none;justify-content:center;align-items:center;gap:8px;height:42px;padding:0 18px;font-size:14px;font-weight:600;display:inline-flex;box-shadow:0 8px 18px #0000001a}.knowledge-uploaded-head button span{color:#fff}.knowledge-uploaded-head button img{object-fit:contain;width:15px;height:15px;display:block}.knowledge-uploaded-stats{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;display:grid}.knowledge-uploaded-stats article{background:#fff;border:1px solid #e8ebf1;border-radius:12px;align-content:center;gap:8px;min-height:88px;padding:20px;display:grid}.knowledge-uploaded-stats span{color:#667085;font-size:13px;font-weight:400}.knowledge-uploaded-stats strong{color:#172b52;font-size:24px;font-weight:700;line-height:1}.knowledge-file-list{gap:10px;display:grid}.knowledge-file-card{background:#fff;border:1px solid #e6eaf1;border-radius:12px;grid-template-columns:46px minmax(0,1fr) auto 34px;align-items:center;gap:14px;min-height:76px;padding:14px 16px;display:grid}.knowledge-file-icon{background:#f9fafb;border:1px solid #e7ebf2;border-radius:10px;place-items:center;width:46px;height:46px;display:grid;overflow:hidden}.knowledge-file-icon img{object-fit:contain;width:24px;height:24px;display:block}.knowledge-file-card strong,.knowledge-file-card small{min-width:0;display:block}.knowledge-file-card strong{color:#172b52;text-overflow:ellipsis;white-space:nowrap;font-size:15px;font-weight:700;line-height:1.35;overflow:hidden}.knowledge-file-card small{color:#7b8497;margin-top:4px;font-size:13px;line-height:1.4}.knowledge-file-status{color:#10935c;white-space:nowrap;background:#ecfdf3;border-radius:999px;padding:5px 10px;font-size:12px;font-weight:600}.knowledge-file-card>button{background:0 0;border-radius:9px;place-items:center;width:34px;height:34px;padding:0;display:grid}.knowledge-file-card>button:hover{background:#f4f5f7}.knowledge-file-card>button img{opacity:.68;width:13px;height:13px;display:block}.knowledge-file-empty{text-align:center;background:#fff;border:1px dashed #d8dce6;border-radius:12px;place-content:center;justify-items:center;min-height:160px;padding:24px;display:grid}.knowledge-file-empty strong{color:#172b52;font-size:16px;font-weight:700}.knowledge-file-empty p{color:#7b8497;margin:8px 0 0;font-size:13px}.avatar-modal{z-index:9998;background:#0006;width:100%;height:100%;position:fixed;inset:0}.avatar-popover{z-index:9999;background:#fff;border:1px solid #dde3ef;border-radius:18px;width:min(440px,100vw - 32px);max-height:calc(100vh - 48px);padding:24px;position:fixed;top:50%;left:50%;overflow:auto;transform:translate(-50%,-50%);box-shadow:0 24px 70px #0000003d}.avatar-popover-head{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.avatar-popover-head strong{color:#172b52;font-size:18px;font-weight:700}.avatar-popover-head button{color:#8d97ab;font-size:20px;line-height:1}.profile-name-field{margin-bottom:14px;display:block}.profile-name-field span{color:#6b7486;margin-bottom:7px;font-size:12px;font-weight:500;display:block}.profile-name-field input{color:#172b52;background:#fff;border:1px solid #dde3ef;border-radius:12px;outline:0;width:100%;height:46px;padding:0 14px;font-size:14px;font-weight:500}.profile-name-field input:focus{background:#fff;border-color:#c9d0ef}.avatar-options{grid-template-columns:repeat(3,1fr);gap:8px;display:grid}.avatar-options button{color:#596784;background:#fff;border:1px solid #e5e9f2;border-radius:9px;flex-direction:column;justify-content:center;align-items:center;gap:5px;min-height:76px;font-size:11px;display:flex}.avatar-options button.selected{color:#6d58df;background:#f1edff;border-color:#d7cdfb}.avatar-options img{object-fit:cover;border-radius:50%;width:38px;height:38px}.profile-save-button{color:#fff;background:#172b52;border-radius:12px;width:100%;height:44px;margin-top:16px;font-size:14px;font-weight:700}.chat-canvas{background:0 0;grid-template-rows:1fr auto auto;min-width:0;height:100vh;padding:54px 64px 28px;display:grid;position:relative}.interview-workspace .chat-canvas{background:#fff;grid-template-rows:auto 1fr auto auto;padding:0 0 64px}.interview-room-topbar{color:#1f1f1f;background:#fff;border-bottom:1px solid #ededed;align-items:center;gap:18px;height:36px;padding:0 16px;font-size:12px;display:flex}.interview-room-topbar strong{color:#171717;margin-right:8px;font-size:15px;font-weight:600}.interview-room-topbar span{color:#343434;background:#f2f2f2;border-radius:5px;align-items:center;gap:6px;height:22px;padding:0 8px;display:inline-flex}.interview-room-topbar i{background:#111;border-radius:50%;width:5px;height:5px}.interview-room-topbar span:first-of-type i{background:#d33b32}.interview-room-topbar span:nth-of-type(2) i{background:#111}.chat-close{color:#686c74;font-size:28px;line-height:1;position:absolute;top:26px;right:38px}.chat-thread{scrollbar-width:none;min-height:0;padding:26px 0 36px;overflow-y:auto}.interview-workspace .chat-thread{background:#fff;padding:12px 0 0;overflow:hidden}.interview-room-stage{grid-template-rows:minmax(240px,1fr) minmax(220px,42vh);gap:8px;width:min(724px,100vw - 32px);height:100%;min-height:0;margin:0 auto;display:grid}.interview-room-stage.no-video{grid-template-rows:minmax(360px,1fr) auto}.interview-question-card{color:#202020;background:#fff;border:1px solid #ededed;border-radius:16px;min-height:240px;padding:22px 20px 42px;position:relative}.interview-question-card p{color:#202020;white-space:pre-line;margin:0;font-size:15px;font-weight:500;line-height:1.8}.interview-question-card small{color:#6f7785;font-size:12px;position:absolute;bottom:14px;left:16px}.interview-dialogue-board{color:#202020;scroll-behavior:smooth;background:#fff;border:1px solid #ededed;border-radius:16px;flex-direction:column;gap:24px;min-width:0;height:100%;min-height:0;padding:28px 28px 46px;display:flex;position:relative;overflow-y:auto}.interview-dialogue-row{flex-direction:column;flex:none;gap:8px;max-width:74%;display:flex}.interview-dialogue-row span{color:#69717e;font-size:11px;font-weight:800}.interview-dialogue-row p{color:#202020;white-space:pre-line;margin:0;font-size:15px;font-weight:500;line-height:1.75}.interview-dialogue-row.candidate{align-self:flex-end;align-items:flex-end}.interview-dialogue-row.candidate p{background:#f3f3f3;border-radius:18px;padding:14px 18px}.interview-dialogue-row.is-live p{border:1px solid #dde3ef}.interview-dialogue-row.candidate.is-live p{background:#f5f7fb}.interview-dialogue-empty{color:#7f8ba3;text-align:center;place-items:center;min-height:180px;display:grid}.interview-dialogue-empty p{max-width:420px;margin:0;font-size:14px;line-height:1.7}.interview-dialogue-board small{color:#6f7785;font-size:12px;position:absolute;bottom:14px;left:16px}.realtime-caption-panel{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;width:min(724px,100vw - 32px);margin:8px auto 0;display:grid}.realtime-caption-panel article{background:#fff;border:1px solid #ededed;border-radius:8px;min-height:84px;padding:12px 14px}.realtime-caption-panel span{color:#69717e;margin-bottom:6px;font-size:11px;font-weight:800;display:block}.realtime-caption-panel p{color:#20242d;margin:0;font-size:13px;line-height:1.55}.interview-video-frame{background:#050505;border:1px solid #e5e5e5;border-radius:8px;min-height:220px;position:relative;overflow:hidden}.interview-video-frame video{object-fit:cover;width:100%;height:100%;display:block;transform:scaleX(-1)}.interview-video-frame.is-audio-only{place-items:center;display:grid}.interview-video-frame.is-audio-only>span{color:#0000;-webkit-user-select:none;user-select:none}.interview-finish-popover{z-index:2;background:#ffffffeb;border:1px solid #ffffffc7;border-radius:16px;align-items:center;gap:8px;min-height:46px;padding:8px;display:inline-flex;position:absolute;bottom:12px;left:50%;transform:translate(-50%);box-shadow:0 16px 32px #00000038}.interview-finish-popover button{white-space:nowrap;border-radius:10px;justify-content:center;align-items:center;height:32px;font-size:13px;font-weight:800;display:inline-flex}.interview-finish-retry{color:#26324d;background:#fff;border:1px solid #e6eaf1;min-width:58px;padding:0 14px}.interview-finish-button{color:#fff;background:#111;gap:7px;min-width:142px;padding:0 10px 0 14px}.interview-finish-button:disabled{cursor:not-allowed;opacity:.56}.interview-finish-button kbd{color:#fff;background:#2b2b2b;border:1px solid #ffffff2e;border-radius:6px;align-items:center;height:20px;padding:0 7px;font-family:inherit;font-size:10px;font-weight:800;display:inline-flex}.interview-finish-popover small{color:#1d9b6c;background:#fffffff0;border-radius:999px;width:max-content;max-width:min(260px,100vw - 40px);padding:5px 9px;font-size:11px;font-weight:800;position:absolute;bottom:calc(100% + 7px);left:50%;transform:translate(-50%)}.interview-audio-finish-row{justify-content:center;min-height:54px;display:flex}.interview-audio-finish-row .interview-finish-popover{position:relative;bottom:auto;left:auto;transform:none}.chat-thread::-webkit-scrollbar{display:none}.scroll-to-bottom-button{z-index:5;-webkit-backdrop-filter:blur(8px)saturate(150%);backdrop-filter:blur(8px)saturate(150%);background:#ffffffb8;border:0;border-radius:50%;place-items:center;width:30px;height:30px;padding:0;transition:background-color .16s,box-shadow .16s,transform .16s;display:grid;position:absolute;bottom:138px;left:50%;overflow:hidden;transform:translate(-50%);box-shadow:inset 0 0 0 .5px #0000001f,0 8px 18px #172b5214}.scroll-to-bottom-button:hover,.scroll-to-bottom-button:focus-visible{background:#ffffffd1;outline:none;transform:translate(-50%)translateY(-1px);box-shadow:inset 0 0 0 .5px #00000029,0 10px 22px #172b521f}.scroll-to-bottom-button img{width:30px;height:30px;display:block}.workspace-message{width:min(980px,100%);margin:0 auto 28px;display:flex}.workspace-message.user{justify-content:flex-end}.workspace-message.assistant{justify-content:flex-start}.assistant-message-stack{max-width:min(680px,78%)}.user-message-stack{flex-direction:column;align-items:flex-end;max-width:min(680px,78%);display:flex}.message-copy-stack{position:relative}.message-copy-actions{opacity:0;align-items:center;gap:6px;height:24px;margin-top:4px;transition:opacity .16s;display:flex}.workspace-message:hover .message-copy-actions,.workspace-message:focus-within .message-copy-actions{opacity:1}.workspace-message.user .message-copy-actions{justify-content:flex-end}.workspace-message.assistant .message-copy-actions{justify-content:flex-start}.message-copy-button{cursor:pointer;background:0 0;border:0;border-radius:6px;justify-content:center;align-items:center;width:22px;height:22px;padding:0;display:inline-flex}.message-copy-button:hover,.message-copy-button:focus-visible{background:#0000000f;outline:none}.message-copy-button img{opacity:.58;width:15px;height:15px}.message-copy-button:hover img,.message-copy-button:focus-visible img{opacity:.82}.workspace-message p{color:#2d2d2d;max-width:min(680px,78%);margin:0;font-size:15px;line-height:1.8}.workspace-message .assistant-message-stack p{max-width:100%}.tts-play-button{color:#3478f6;background:#fff;border:1px solid #dde3ef;border-radius:8px;margin-top:8px;padding:5px 10px;font-size:12px;font-weight:700}.tts-play-button:disabled{color:#7f8ba3;background:#f5f7fb}.workspace-message.user p{background:#eee;border-radius:999px;width:fit-content;max-width:100%;padding:10px 18px;line-height:1.45}.workspace-message.assistant p{white-space:pre-line;padding-top:6px}.workspace-message.assistant .thinking-text{padding-top:0}.interview-answer-input{border-radius:10px;width:min(520px,100vw - 32px);margin:8px auto 0;box-shadow:0 10px 30px #00000014}.interview-answer-input textarea{min-height:42px;max-height:78px;padding:12px 14px;font-size:13px}.interview-answer-input>div{padding-top:8px}.interview-live-status{color:#5f6673;background:#fffffff0;border:1px solid #ececec;border-radius:999px;place-items:center;width:min(360px,100vw - 32px);min-height:32px;margin:8px auto 0;padding:0 14px;font-size:12px;display:grid;box-shadow:0 8px 22px #0000000f}.interview-live-status.is-paused{color:#111;font-weight:700}.interview-control-bar{z-index:8;color:#343434;background:#fff;border-top:1px solid #ededed;justify-content:center;align-items:center;gap:8px;height:50px;display:flex;position:fixed;bottom:0;left:0;right:0}.interview-submit-control{align-items:center;display:inline-flex;position:relative}.interview-submit-hint{color:#343434;background:#fff;border-radius:14px;width:360px;padding:18px 18px 16px;position:absolute;bottom:42px;left:50%;transform:translate(-50%);box-shadow:0 16px 40px #0000002e}.interview-submit-hint:after{content:"";background:#fff;width:16px;height:16px;position:absolute;bottom:-8px;left:50%;transform:translate(-50%)rotate(45deg)}.interview-submit-hint strong{color:#111;margin-bottom:10px;font-size:14px;font-weight:800;display:block}.interview-submit-hint p{color:#5c5c5c;margin:0;font-size:13px;line-height:1.7}.interview-submit-hint kbd{color:#222;background:#f8f8f8;border:1px solid #e8e8e8;border-radius:5px;align-items:center;height:20px;padding:0 7px;font-family:inherit;font-size:12px;display:inline-flex}.interview-submit-hint div{justify-content:flex-end;gap:10px;margin-top:14px;display:flex}.interview-submit-hint button{z-index:1;min-width:112px;position:relative}.interview-submit-hint button:last-child{color:#fff;background:#111}.interview-control-bar button,.interview-mode-toggle{color:#343434;background:#fff;border-radius:8px;justify-content:center;align-items:center;height:34px;font-size:12px;display:inline-flex}.interview-control-bar button{padding:0 12px}.interview-control-button{gap:6px}.interview-start-button{color:#fff;background:#111;border-radius:8px;height:44px;padding:0 20px;font-size:13px;font-weight:800}.interview-start-button:disabled{cursor:wait;opacity:.6}.interview-control-button img,.interview-end-button img{object-fit:contain;width:16px;height:16px;display:block}.interview-control-button:disabled{opacity:.45;cursor:not-allowed}.interview-control-button.active{color:#111;background:#eee;font-weight:800}.interview-mode-toggle{background:#f7f7f7;border:1px solid #ececec;padding:2px;overflow:hidden}.interview-mode-toggle button{background:0 0;border-radius:7px;min-width:48px;height:28px;padding:0 12px}.interview-mode-toggle button.active{color:#111;background:#fff;box-shadow:0 2px 8px #00000014}.interview-end-button{color:#fff;background:#ff4148;font-weight:800}.interview-end-button:hover{background:#f2353d}.interview-pause-overlay{z-index:20;background:#000000c7;place-items:center;display:grid;position:fixed;inset:0}.interview-pause-dialog{color:#202020;background:#fff;border-radius:18px;width:min(384px,100vw - 48px);padding:34px 32px 32px;box-shadow:0 26px 60px #00000047}.interview-pause-dialog h2{margin:0 0 14px;font-size:22px;font-weight:900}.interview-pause-dialog p{color:#6f6f6f;margin:0 0 24px;font-size:14px;line-height:1.6}.interview-pause-dialog button{border-radius:10px;width:100%;height:40px;font-size:14px;font-weight:800}.interview-pause-dialog button:first-of-type{color:#fff;background:#111}.interview-pause-dialog button+button{color:#6f6f6f;background:#fff;border:1px solid #ececec;margin-top:10px}.typing-cursor{color:#2d2d2d;margin-left:2px;animation:1s steps(2,start) infinite typing-cursor-blink;display:inline-block}@keyframes typing-cursor-blink{50%{opacity:0}}.thinking-text{color:#8a8a8a;width:min(980px,100%);margin:0 0 16px;font-size:14px}.thinking-dot{vertical-align:2px;background:currentColor;border-radius:50%;width:5px;height:5px;margin-left:6px;animation:.9s ease-in-out infinite thinking-dot-pulse;display:inline-block}.mock-loading-card{background:linear-gradient(100deg,#fff0 28%,#ffffffdb 46%,#fff0 64%) 0 0/220% 100%,linear-gradient(90deg,#fff 0%,#f6f6f6 48%,#f0f0ff 100%) 0 0/100% 100%;border:1px solid #e7e7e7;border-radius:18px;place-items:center;width:min(760px,100%);height:278px;margin-top:14px;animation:1.35s ease-in-out infinite mock-card-shimmer;display:grid;position:relative;overflow:hidden}.mock-loading-card div{color:#a0a0a0;align-items:center;gap:7px;font-size:13px;font-weight:700;display:inline-flex}.mock-loading-card img{object-fit:contain;opacity:.4;width:20px;height:20px}@keyframes mock-card-shimmer{0%{background-position:140% 0,0 0}to{background-position:-70% 0,0 0}}.mock-test-card{color:#2d2d2d;background:#fff;border:1px solid #e3e3e3;border-radius:18px;width:min(760px,100%);margin-top:10px;padding:24px}.mock-test-card header{justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:22px;display:flex}.mock-test-card h2,.mock-test-card h3,.mock-test-card p{margin:0}.mock-test-card h2{color:#252525;font-size:23px;font-weight:700;line-height:1.25}.mock-test-card header p{color:#666;margin-top:6px;font-size:14px}.mock-test-card header p span{color:#777;background:#f0f0f0;border-radius:6px;align-items:center;height:22px;margin-left:6px;padding:0 8px;font-size:12px;display:inline-flex}.mock-test-card header small{color:#707070;margin-top:9px;font-size:14px;display:block}.mock-test-card header strong{color:#2d2d2d;flex:none;font-size:14px;font-weight:500}.mock-test-card section{margin-top:18px}.mock-test-card h3{color:#222;margin-bottom:10px;font-size:17px;font-weight:700}.mock-test-card ol{color:#444;gap:8px;margin:0;padding-left:22px;font-size:14px;line-height:1.75;display:grid}.mock-test-start{border-top:1px solid #eee;padding-top:18px}.mock-test-start p{color:#333;margin-top:8px;font-size:14px;line-height:1.7}.mock-test-card footer{justify-content:flex-end;gap:10px;margin-top:24px;display:flex}.mock-test-card footer button{color:#2d2d2d;background:#fff;border:1px solid #e4e4e4;border-radius:12px;height:42px;padding:0 18px;font-size:14px;font-weight:600}.mock-test-card footer button.primary{color:#fff;background:#1f1f1f;border-color:#1f1f1f}@keyframes thinking-dot-pulse{50%{opacity:.28;transform:translateY(-1px)}}.option-card{background:#fff;border:1px solid #dde3ef;border-radius:10px;width:min(680px,100%);margin:32px auto 28px;padding:22px;box-shadow:0 8px 24px #172b520a}.generation-status-card{background:#fff;border:1px solid #ddd;border-radius:10px;width:min(680px,100%);margin:32px auto 28px;padding:18px 20px;box-shadow:0 8px 24px #0000000a}.generation-status-card.error{background:#fff8f8;border-color:#ffd1d1}.generation-status-card strong{color:#2d2d2d;font-size:15px;display:block}.generation-status-card:not(.error) strong:after{content:"";vertical-align:-2px;background:#2d2d2d;border-radius:2px;width:7px;height:15px;margin-left:7px;animation:.9s step-end infinite generation-caret;display:inline-block}@keyframes generation-caret{50%{opacity:0}}.generation-status-card p{color:#8a8a8a;margin:8px 0 14px;font-size:13px;line-height:1.7}.generation-progress{background:#eee;border-radius:999px;height:8px;position:relative;overflow:hidden}.generation-progress span{border-radius:inherit;background:#2d2d2d;height:100%;transition:width .45s;display:block}.generation-steps{grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;margin:12px 0 16px;padding:0;list-style:none;display:grid}.generation-steps li{color:#8a8a8a;background:#fff;border:1px solid #ddd;border-radius:7px;min-width:0;padding:8px 6px;font-size:11px;line-height:1.35}.generation-steps li span{color:#555;margin-bottom:3px;font-weight:900;display:block}.generation-steps li.active{color:#2d2d2d;background:#f5f5f5;border-color:#cfcfcf}.generation-steps li.done{color:#2a8f82;background:#f4fbf9;border-color:#cce9e4}.generation-status-card div{gap:8px;display:flex}.generation-status-card button{color:#4f4f4f;background:#eee;border-radius:999px;height:32px;padding:0 14px;font-size:13px;font-weight:800}.generation-status-card button:last-child,.workspace-input .workspace-stop{color:#e5484d;background:#fff0f0}.option-card p{color:#4f4f4f;margin:0 0 16px;font-size:15px}.option-card div,.workspace-platforms{flex-wrap:wrap;gap:10px;display:flex}.option-card div{justify-content:flex-start}.option-card button,.workspace-platforms button{color:#555;background:#fff;border:1px solid #ddd;border-radius:999px;min-height:34px;padding:0 16px;font-size:14px}.option-card button:hover,.workspace-platforms button.selected{color:#2d2d2d;background:#eee;border-color:#d7d7d7}.workspace-platforms{justify-content:center;width:min(760px,100%);margin:0 auto 10px}.workspace-input{background:#fff;border:1px solid #d7d7d7;border-radius:16px;width:min(760px,100%);margin:0 auto;padding:10px 12px;box-shadow:0 14px 32px #0000000d}.workspace-input.is-recording{background:#fff;border:1px solid #d7d7d7;border-radius:16px;padding:10px 12px;box-shadow:0 14px 32px #0000000d}.workspace-input textarea{resize:none;color:#2d2d2d;border:0;outline:0;width:100%;height:42px;padding:6px 4px 8px;font-size:13px;line-height:1.45}.workspace-input textarea::placeholder{color:#a8a8a8}.asr-lite-panel{border-top:1px solid #eee;grid-template-columns:auto minmax(0,1fr) auto auto;align-items:center;gap:12px;min-height:42px;margin:2px 0 8px;padding:8px 4px 10px;display:grid}.asr-lite-panel>span{color:#4f4f4f;white-space:nowrap;font-size:12px;font-weight:500}.asr-lite-panel time{color:#2d2d2d;white-space:nowrap;font-size:12px;font-weight:400}.asr-lite-panel .voice-wave-bars{height:22px}.asr-lite-panel .speech-recorder-actions{grid-column:auto;padding:0}.asr-lite-panel .speech-recorder-actions button{width:28px;min-width:28px;height:28px}.workspace-input>div{border-top:1px solid #eee;justify-content:flex-end;gap:8px;padding-top:8px;display:flex}.workspace-input>div.is-hidden{display:none}.workspace-input .workspace-tool{margin-right:auto}.workspace-input .workspace-tool img{opacity:.7;width:11px;height:11px;display:block}.workspace-input .workspace-mic{background:#fff;border:1px solid #e2e2e2;width:30px;min-width:30px;padding:0;transition:border-color .16s,background-color .16s,box-shadow .16s;position:relative}.workspace-input .workspace-mic:hover,.workspace-input .workspace-mic:focus-visible{background:#f1f3f5;border-color:#dde1e7;box-shadow:0 8px 18px #26324d14}.workspace-input .workspace-mic.active{background:#2d2d2d;border-color:#2d2d2d}.workspace-input .workspace-mic img{opacity:.72;width:14px;height:14px;margin:0 auto;display:block}.workspace-input .workspace-mic.active img{filter:invert();opacity:1}.workspace-input button{color:#4f4f4f;background:#eee;border-radius:999px;min-width:72px;height:30px;padding:0 12px;font-size:12px;font-weight:800}.workspace-input>div>button:not(.workspace-tool):not(.workspace-mic):not(.workspace-send){display:none}.workspace-input .workspace-tool,.workspace-input .workspace-send{border-radius:50%;place-items:center;width:30px;min-width:30px;padding:0;display:grid}.workspace-input .workspace-send{background:#eee}.workspace-input .workspace-send:not(:disabled){background:#2d2d2d}.workspace-input .workspace-send img{opacity:.5;width:14px;height:14px;display:block}.workspace-input .workspace-send:not(:disabled) img{filter:invert();opacity:1}.workspace-input .workspace-generate{color:#fff;background:#2d2d2d}.result-shell{background:var(--page-glow-background);min-height:100vh;color:var(--ink);background-attachment:fixed;padding:28px}.result-header{grid-template-columns:130px 1fr;align-items:start;gap:20px;width:min(1180px,100%);margin:0 auto 20px;display:grid}.result-header button{border:1px solid var(--line);color:#596784;background:#fff;border-radius:7px;padding:10px 12px;font-weight:800}.result-header h1{color:#172b52;letter-spacing:0;margin:0;font-size:34px}.result-header p{color:var(--muted);margin:8px 0 0;line-height:1.7}.result-layout{grid-template-columns:280px 1fr;gap:18px;width:min(1180px,100%);margin:0 auto;display:grid}.result-tabs{flex-direction:column;gap:8px;display:flex}.result-tabs button{border:1px solid var(--line);text-align:left;background:#fff;border-radius:8px;padding:14px}.result-tabs button.active{background:#f1edff;border-color:#d7cdfb}.result-tabs strong,.result-tabs span{display:block}.result-tabs strong{color:#172b52;font-size:14px}.result-tabs span{color:#738096;max-height:42px;margin-top:6px;font-size:12px;line-height:1.55;overflow:hidden}.article-page,.article-empty{border:1px solid var(--line);background:#fff;border-radius:8px}.article-page{padding:34px 42px;position:relative}.article-page .meta-line{color:#7b879c;margin:0 0 10px;font-size:12px}.article-page h2{color:#172b52;margin:0;font-size:30px;line-height:1.35}.article-page section{margin-top:28px}.article-page h3{color:#233a65;margin:0 0 10px;font-size:18px}.article-page p{color:#50607d;margin:8px 0 0;font-size:15px;line-height:1.95}.article-page table{border-collapse:collapse;color:#4f5c73;width:100%;margin-top:14px;font-size:14px}.article-page th,.article-page td{text-align:left;vertical-align:top;border:1px solid #e3e8f0;padding:10px 12px;line-height:1.6}.article-page th{color:#233a65;background:#f5f7fb}.article-page .closing{color:#34405a;font-weight:800}.article-page footer{border-top:1px solid var(--line);color:#758197;margin-top:28px;padding-top:16px;font-size:13px;line-height:1.7}.feedback-band{color:#172b52;background:#edf4ff;border-radius:8px;margin:8px 0 14px;padding:6px 10px;font-weight:800;display:inline-flex}.feedback-criteria-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.feedback-criteria-grid article{background:#fff;border:1px solid #dde3ef;border-radius:8px;padding:14px}.feedback-criteria-grid strong,.feedback-criteria-grid span,.feedback-criteria-grid small{display:block}.feedback-criteria-grid span{color:#3478f6;margin-top:6px;font-size:22px;font-weight:900}.feedback-criteria-grid small{color:#7f8ba3;line-height:1.6}.copy-full-article{color:#6d58df;background:#f1edff;border:1px solid #d7cdfb;border-radius:50%;place-items:center;width:42px;height:42px;margin-top:20px;font-size:18px;font-weight:900;display:grid;position:sticky;bottom:18px;left:18px;box-shadow:0 10px 24px #7057d82e}.copy-icon-img{width:20px;height:20px;display:block}.article-empty{min-height:360px;color:var(--muted);place-items:center;display:grid}@media (width<=1280px){.preset-job-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (width<=900px){.result-layout,.result-header,.records-content{grid-template-columns:1fr}.records-overview{border-top:1px solid #e1e6ef;border-left:0;padding:22px 0 0}.practice-detail-layout{grid-template-columns:1fr;gap:28px;width:min(100% - 32px,720px);padding-top:28px}.practice-detail-nav{flex-direction:row;gap:12px;max-height:none;padding:0 0 6px;position:static;overflow-x:auto}.practice-detail-nav a,.practice-detail-nav a:nth-child(n+4){color:#26324d;background:#f3f5f8;border-radius:8px;flex:none;padding:7px 10px}.practice-info-grid,.practice-result-summary{grid-template-columns:repeat(2,minmax(0,1fr))}.article-page{padding:24px 18px}.preset-job-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.home-guide-card{width:min(224px,100vw - 32px)}}@media (width<=560px){.home-shell,.chat-workspace,.records-shell{grid-template-columns:1fr}.back-to-top-button{bottom:22px;right:18px}.chat-sidebar{border-radius:18px;width:auto;height:auto;margin:12px;padding:14px 16px;position:static;overflow:visible}.chat-logo{margin-bottom:12px}.chat-side-nav{flex-direction:row;padding-bottom:12px;overflow-x:auto}.chat-history,.sidebar-user-wrap{display:none}.chat-canvas{height:calc(100vh - 130px);padding:42px 16px 18px}.chat-close{top:10px;right:16px}.records-content{padding:18px 16px 40px}.records-header{flex-direction:column;margin-bottom:22px}.records-search{width:100%}.records-filters{padding-bottom:6px;overflow-x:auto}.records-table{overflow-x:auto}.records-table-head,.records-row{min-width:680px}.practice-report-loading{padding:0 24px}.practice-detail-topbar{flex-direction:column;align-items:flex-start;gap:12px;height:auto;min-height:72px;padding:16px}.practice-detail-topbar strong{white-space:normal;width:100%}.practice-detail-topbar div{width:100%;padding-bottom:2px;overflow-x:auto}.practice-info-grid,.practice-result-summary{grid-template-columns:1fr;gap:18px}.practice-question-card header{flex-wrap:wrap;align-items:flex-start}.practice-question-card header small{width:100%;padding-left:36px}.workspace-message p{max-width:88%}.composer-stage{min-height:calc(100vh - 130px);padding:64px 16px 40px}.preset-jobs{width:100%;margin-top:44px}.preset-jobs-head{flex-direction:column;align-items:flex-start}.preset-job-search{width:100%;margin-left:0}.preset-job-grid{grid-template-columns:1fr}.practice-topic-modal{align-items:end;padding:12px}.practice-topic-dialog{max-height:calc(100vh - 24px);padding:22px 18px 12px}.practice-topic-summary{grid-template-columns:1fr}.practice-config-grid,.practice-config-grid.is-two,.practice-submit-grid{grid-template-columns:1fr;max-width:none}.practice-topic-actions{flex-direction:column-reverse;margin-top:18px;padding-top:12px}.practice-topic-actions button{width:100%;min-width:0}.interview-preparing-page{align-content:start;padding:18px}.device-permission-card{border-radius:14px;width:100%;margin-top:54px;position:relative;top:auto;left:auto}.interview-preparing-center{width:100%;margin-top:52px}.headline-block h1{font-size:34px}.center-composer{border-radius:var(--practice-surface-radius)}.home-prompt-chips{gap:6px}.home-prompt-chips button{min-height:36px;padding:0 10px;font-size:12px;font-weight:500}}.admin-login,.admin-page{color:#172b52;background:#f5f7fb;min-height:100vh}.admin-login{place-items:center;padding:24px;display:grid}.admin-login section{background:#fff;border:1px solid #dde3ef;border-radius:10px;width:min(380px,100%);padding:30px;box-shadow:0 14px 34px #172b5212}.admin-brand{align-items:center;display:flex}.admin-brand img{width:154px;height:auto;display:block}.admin-login .admin-brand img{width:180px}.admin-login h1{color:#172b52;letter-spacing:0;margin-top:28px;font-size:27px}.admin-login p{color:#7f8ba3;margin-top:9px;font-size:13px;line-height:1.7}.admin-login input{color:#172b52;background:#fff;border:1px solid #dde3ef;border-radius:8px;outline:0;width:100%;margin-top:20px;padding:12px}.admin-login input:focus{border-color:#c7cff7;box-shadow:0 0 0 3px #3478f61f}.admin-login button,.admin-content header button{color:#fff;background:#172033;border-radius:999px;padding:10px 15px;font-weight:500;box-shadow:0 8px 18px #1720331f}.admin-login button{width:100%;margin-top:12px}.admin-login small,.admin-error{color:#d94f5c;margin-top:12px;font-size:12px;display:block}.admin-page{grid-template-columns:260px minmax(0,1fr);align-items:stretch;display:grid}.admin-nav{background:#fff;border-right:1px solid #dde3ef;flex-direction:column;align-self:stretch;height:100vh;padding:24px 20px 0;display:flex;position:sticky;top:0;overflow:hidden}.admin-nav nav{scrollbar-width:none;flex-direction:column;flex:1;gap:8px;margin-top:18px;padding-bottom:86px;display:flex;overflow-y:auto}.admin-nav nav::-webkit-scrollbar{display:none}.admin-nav-section{color:#a4adbd;margin:18px 0 7px;font-size:13px;font-weight:500;display:block}.admin-nav nav button,.admin-logout{color:#596784;text-align:left;border-radius:8px;align-items:center;gap:12px;min-height:46px;padding:11px 14px;font-size:17px;font-weight:500;display:flex}.admin-nav nav button svg{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;flex:0 0 19px;width:19px;height:19px}.admin-nav nav button:hover,.admin-nav nav button.active{color:#3478f6;background:#edf5ff}.admin-nav nav button.child{padding-left:44px;font-size:16px;font-weight:400}.admin-nav nav button.parent{margin-top:3px}.admin-nav nav button.dot{min-height:40px;padding-left:54px;position:relative}.admin-nav nav button.dot:before{content:"";opacity:.7;background:currentColor;border-radius:50%;width:5px;height:5px;position:absolute;left:34px}.admin-logout{z-index:20;color:#8d96a8;background:#fff;border-top:1px solid #e8edf5;border-radius:0;width:260px;min-height:66px;margin-top:0;padding:18px 34px;position:fixed;bottom:0;left:0}.admin-logout:hover{color:#3478f6;background:#f8f9fc}.admin-content{background:#f5f7fb;min-width:0;padding:34px 42px}.admin-content.light{color:#172b52;background:#f5f7fb}.admin-content header{justify-content:space-between;align-items:flex-start;gap:18px;display:flex}.admin-content header span{color:#7f8ba3;letter-spacing:1.5px;font-size:10px;font-weight:500}.admin-content h1{color:#172b52;letter-spacing:0;margin-top:7px;font-size:28px}.admin-content header p{color:#7f8ba3;margin-top:7px;font-size:13px}.admin-stats{grid-template-columns:repeat(4,1fr);gap:13px;margin-top:28px;display:grid}.admin-stats article,.admin-table-card{background:#fff;border:1px solid #dde3ef;border-radius:10px;box-shadow:0 10px 28px #172b520d}.admin-stats article{padding:18px}.admin-stats span,.admin-stats small{color:#7f8ba3;font-size:11px;display:block}.admin-stats strong{color:#172b52;margin:15px 0 7px;font-size:21px;display:block}.admin-table-card{margin-top:20px;padding:17px;overflow-x:auto}.admin-table-card>div{justify-content:space-between;align-items:center;margin-bottom:15px;display:flex}.admin-table-card h2{color:#26324d;font-size:16px}.admin-table-card span{color:#7f8ba3;font-size:11px}.admin-table-card table{border-collapse:collapse;color:#596784;width:100%;font-size:11px}.admin-table-card th,.admin-table-card td{text-align:left;border-top:1px solid #e8edf5;padding:11px 9px}.admin-table-card th{color:#7f8ba3;font-weight:500}.admin-table-card b,.rag-yes,.kb-metric-grid .good,.kb-trend-card .good{color:#1d9b6c;font-weight:500}.rag-no{color:#8995aa}.admin-empty{color:#9aa6bc;text-align:center!important;padding:32px!important}.kb-dashboard header h1{color:#172b52}.kb-dashboard header p{color:#7f8ba3}.kb-dashboard header button{background:#172033}.kb-dashboard-error{color:#d94f5c;margin-top:14px}.knowledge-search-test header h1{color:#172b52}.knowledge-search-test header p{color:#7f8ba3}.knowledge-search-test header button{background:#172033}.knowledge-search-panel{background:#fff;border:1px solid #dde3ef;border-radius:10px;margin-top:28px;padding:20px;box-shadow:0 10px 28px #172b520d}.knowledge-search-panel label,.knowledge-search-panel span{display:block}.knowledge-search-panel span{color:#26324d;margin-bottom:9px;font-size:12px;font-weight:500}.knowledge-search-panel textarea{color:#26324d;width:100%;min-height:112px;font:inherit;resize:vertical;border:1px solid #dde3ef;border-radius:8px;outline:none;padding:12px;font-size:13px;line-height:1.6}.knowledge-search-panel textarea:focus{border-color:#3478f6;box-shadow:0 0 0 3px #3478f61f}.knowledge-search-results code{color:#172b52;font-size:11px}.kb-switch-card,.kb-metric-grid article,.kb-platform-card,.kb-trend-card{background:#fff;border:1px solid #dde3ef;border-radius:10px;box-shadow:0 10px 28px #172b520d}.kb-switch-card{justify-content:space-between;align-items:center;margin-top:28px;padding:24px;display:flex}.kb-switch-card strong{color:#172b52;font-size:17px}.kb-switch-card span{color:#1d9b6c;margin-left:12px;font-weight:600}.kb-switch-card span.disabled{color:#94a3b8}.kb-switch-card small{color:#d59b10;background:#fff7dd;border-radius:999px;margin-left:10px;padding:4px 8px;font-weight:600}.kb-switch-card p{color:#7f8ba3;margin-top:8px;font-size:13px}.kb-switch-card>button{background:#d9dee9;border-radius:999px;width:58px;height:34px;padding:3px}.kb-switch-card>button i{background:#fff;border-radius:50%;width:28px;height:28px;transition:transform .18s;display:block}.kb-switch-card>button.on{background:#3478f6}.kb-switch-card>button.on i{transform:translate(24px)}.kb-period-tabs{gap:10px;margin:28px 0 18px;display:flex}.kb-period-tabs button{color:#596784;background:#fff;border:1px solid #dfe5f2;border-radius:999px;padding:10px 14px;font-weight:500}.kb-period-tabs button.active{color:#3478f6;background:#edf5ff;border-color:#cfe2ff}.kb-metric-grid{grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:16px;display:grid}.kb-metric-grid article{padding:22px}.kb-metric-grid span,.kb-metric-grid small{color:#7f8ba3;display:block}.kb-metric-grid span{font-weight:500}.kb-metric-grid strong{color:#172b52;margin:16px 0 8px;font-size:30px;display:block}.kb-metric-grid .bad,.kb-trend-card .bad{color:#d94f5c}.kb-platform-card,.kb-trend-card{margin-top:22px;padding:22px}.kb-platform-card h2,.kb-trend-card h2{color:#172b52;font-size:18px}.kb-platform-card>div{grid-template-columns:repeat(4,1fr);gap:14px;margin-top:18px;display:grid}.kb-platform-card article{background:#fff;border:1px solid #e8edf5;border-radius:8px;padding:20px}.kb-platform-card span,.kb-platform-card small{color:#7f8ba3;display:block}.kb-platform-card strong{color:#172b52;margin:14px 0 6px;font-size:25px;display:block}.kb-trend-card>div{justify-content:space-between;align-items:center;margin-bottom:14px;display:flex}.kb-trend-card>div span{color:#7f8ba3;font-size:12px}.kb-trend-card table{border-collapse:collapse;color:#596784;width:100%;font-size:13px}.kb-trend-card th,.kb-trend-card td{text-align:left;border-top:1px solid #e8edf5;padding:14px 12px}.kb-trend-card th{color:#7f8ba3;font-weight:500}.data-board header span{color:#9aa6bc;letter-spacing:0;font-size:13px;font-weight:500}.data-board header p{max-width:760px;line-height:1.65}.data-overview .ops-action-header{align-items:flex-start}.data-overview .ops-action-header>div>span{letter-spacing:0;font-weight:500}.data-overview .ops-action-header p{color:#8b97ad;font-weight:400;line-height:1.7}.data-overview .ops-action-header button,.data-overview .data-segment button{font-weight:500}.data-overview .data-segment button.active{font-weight:700}.overview-hero-stats{background:#fff;border:1px solid #e3e8f2;border-radius:10px;grid-template-columns:repeat(3,1fr);margin-top:30px;display:grid;overflow:hidden;box-shadow:0 10px 28px #172b5209}.overview-hero-stats article{border-right:1px solid #e8edf5;min-height:116px;padding:26px 30px}.overview-hero-stats article:last-child{border-right:0}.overview-hero-stats span{color:#9aa6bc;font-size:13px;font-weight:500;display:block}.overview-hero-stats strong{color:#151b2b;margin-top:18px;font-size:31px;font-weight:700;display:block}.overview-toolbar{flex-wrap:wrap;gap:16px;margin-top:28px;display:flex}.overview-card-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;margin-top:28px;display:grid}.overview-card,.overview-trend-card{background:#fff;border:1px solid #e3e8f2;border-radius:10px;box-shadow:0 10px 28px #172b520b}.overview-card{min-height:220px;padding:24px}.overview-card>div{justify-content:space-between;align-items:center;gap:12px;display:flex}.overview-card span,.overview-card p,.overview-trend-card p{color:#9aa6bc;font-size:13px;font-weight:500}.overview-card small{color:#8246d8;background:#f4edff;border-radius:7px;padding:4px 8px;font-size:11px;font-weight:600}.overview-card strong{color:#151b2b;align-items:baseline;gap:16px;margin-top:24px;font-size:35px;font-weight:700;display:flex}.overview-card em{color:#d94f7a;font-size:14px;font-style:normal;font-weight:600}.overview-card p{margin-top:12px}.sparkline{width:100%;height:58px;margin-top:20px;overflow:visible}.sparkline polyline{fill:none;stroke:#3478f6;stroke-width:3px;stroke-linecap:round;stroke-linejoin:round}.sparkline.teal polyline{stroke:#54cbbb}.sparkline.green polyline{stroke:#37b568}.sparkline.purple polyline{stroke:#7653c6}.overview-trend-card{margin-top:28px;padding:28px}.overview-trend-card h2{color:#172b52;font-size:19px;font-weight:700}.overview-trend-card h2 small{color:#9aa6bc;margin-left:10px;font-size:12px;font-weight:500}.overview-series{border:1px solid #edf1f7;border-radius:8px;grid-template-columns:repeat(7,minmax(0,1fr));margin-top:24px;display:grid;overflow:hidden}.overview-series article{background:#fff;border-right:1px solid #edf1f7;padding:18px}.overview-series article:last-child{border-right:0}.overview-series span{color:#7f8ba3;font-size:12px;font-weight:500;display:block}.overview-series span:before{content:"";vertical-align:middle;background:currentColor;border-radius:999px;width:10px;height:3px;margin-right:8px;display:inline-block}.overview-series .blue{color:#3478f6}.overview-series .teal{color:#54cbbb}.overview-series .green{color:#37b568}.overview-series .yellow{color:#d6cf5b}.overview-series .orange{color:#e59c73}.overview-series .pink{color:#de7e9a}.overview-series .purple{color:#7653c6}.overview-series strong{color:#151b2b;margin-top:12px;font-size:20px;font-weight:700;display:block}.overview-line-stage{min-height:300px;margin-top:28px;padding:8px 2px 0}.overview-line-chart{width:100%;min-height:260px;display:block;overflow:visible}.overview-chart-grid line{stroke:#edf2f8;stroke-width:1px}.overview-chart-grid text,.overview-chart-x text{fill:#a8b1c2;font-size:12px;font-weight:500}.overview-chart-grid text{text-anchor:end}.overview-chart-x line{stroke:#f3f6fb;stroke-dasharray:4 8;stroke-width:1px}.overview-chart-x text{text-anchor:middle}.overview-chart-area{fill:url(#overviewLineArea)}.overview-chart-line{fill:none;stroke:#3478f6;stroke-linecap:round;stroke-linejoin:round;stroke-width:3px}.overview-chart-point circle{fill:#fff;stroke:#3478f6;stroke-width:2px}.overview-chart-point:not(.key) circle{opacity:.72}.overview-chart-callout line{stroke:#7fb3ff;stroke-dasharray:5 6;stroke-width:1.4px}.overview-chart-callout circle{fill:#3478f6;stroke:#fff;stroke-width:4px}.overview-chart-callout text,.overview-chart-latest text{fill:#26324d;font-size:13px;font-weight:600}.overview-chart-latest text{fill:#7f8ba3;text-anchor:end}.data-control-stack{gap:18px;margin-top:28px;display:grid}.data-control-stack.compact{max-width:860px}.data-control-row{align-items:center;gap:16px;min-height:46px;display:flex}.data-control-row>span{color:#7f8ba3;width:68px;font-size:13px;font-weight:500}.data-control-row p{color:#a2acbd;margin:0;font-size:12px}.data-segment{background:#fff;border:1px solid #e8edf5;border-radius:8px;align-items:center;display:flex;overflow:hidden}.data-segment button{color:#6b7890;border-right:1px solid #e8edf5;min-height:38px;padding:0 18px;font-size:13px;font-weight:500}.data-segment button:hover{color:#3478f6;background:#edf5ff}.data-segment button:last-child{border-right:0}.data-segment button.active,.data-segment button.active:hover{color:#fff;background:#1769ef}.data-segment.dark button.active{background:#172033}.data-segment.dark button.active:hover{color:#fff;background:#172033}.funnel-card,.retention-card,.retention-stats article,.ranking-card,.keyword-card{background:#fff;border:1px solid #e3e8f2;border-radius:10px;box-shadow:0 10px 28px #172b520b}.funnel-card{margin-top:30px;padding:26px 30px 30px}.funnel-card-head{justify-content:space-between;align-items:flex-start;gap:24px;margin-bottom:24px;display:flex}.funnel-card-head h2,.retention-head h2,.ranking-card h2,.keyword-card h2{color:#172b52;font-size:18px}.funnel-card-head h2 small{color:#3478f6;background:#edf5ff;border-radius:999px;margin-left:8px;padding:3px 8px;font-size:11px}.funnel-card-head p,.funnel-card-head>span,.retention-head p,.ranking-card p,.keyword-card p{color:#8a96aa;margin-top:8px;font-size:13px}.funnel-card-head strong{color:#172b52}.funnel-card-head>span{text-align:right;max-width:680px}.funnel-list{gap:18px;display:grid}.funnel-row{grid-template-columns:112px minmax(220px,1fr) 70px 80px;align-items:center;gap:18px;display:grid}.funnel-row>span{color:#596784;font-size:14px;font-weight:500}.funnel-track{background:#f6f8fc;border-radius:5px;height:28px}.funnel-track i{background:linear-gradient(90deg,#2f3238,#848a8e);border-radius:5px;height:100%;display:block}.funnel-row strong{color:#26324d;text-align:right;font-size:15px}.funnel-row em{color:#4f5c73;text-align:right;font-style:normal;font-weight:600}.funnel-row em.weak{color:#d94f7a}.funnel-row em small{color:#b4bcc9;margin-top:3px;font-size:11px;display:block}.retention-stats{grid-template-columns:repeat(4,1fr);gap:16px;margin-top:28px;display:grid}.retention-stats article{padding:24px}.retention-stats span,.retention-stats small{color:#9aa6bc;font-size:13px;font-weight:500;display:block}.retention-stats strong{color:#151b2b;margin:18px 0 12px;font-size:31px;display:block}.retention-card{margin-top:24px;padding:24px;overflow-x:auto}.retention-head{justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:20px;display:flex}.retention-legend{color:#8a96aa;align-items:center;gap:8px;font-size:12px;font-weight:500;display:flex}.retention-legend i{background:linear-gradient(90deg,#3478f61f,#3478f6f2);border-radius:999px;width:110px;height:9px}.retention-card table{border-collapse:collapse;color:#596784;width:100%;min-width:920px;font-size:13px}.retention-card th,.retention-card td{text-align:right;border:1px solid #edf1f7;padding:15px 16px}.retention-card th:first-child,.retention-card td:first-child{text-align:left}.retention-card th{color:#8a96aa;background:#fbfcfe;font-weight:600}.retention-card td{color:#26324d;font-weight:500}.retention-card td.empty{color:#c3cad6;background:#fff}.business-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin-top:30px;display:grid}.ranking-card,.keyword-card{padding:24px}.ranking-card>div{gap:12px;margin-top:24px;display:grid}.ranking-row{grid-template-columns:28px minmax(130px,1fr) minmax(120px,1.4fr) 46px;align-items:center;gap:12px;display:grid}.ranking-row span{color:#bac2cf;text-align:right;font-weight:600}.ranking-bar{background:#f5f7fb;border-radius:4px;align-items:center;min-width:0;height:30px;display:flex;position:relative}.ranking-bar i{background:linear-gradient(90deg,#0f5bd7,#2f8df2);border-radius:4px;min-width:44px;height:100%}.ranking-row em{color:#172b52;text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-style:normal;font-weight:600;overflow:hidden}.ranking-row strong{color:#596784;text-align:right;font-size:13px}.keyword-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin-top:22px;display:grid}.keyword-card>div{flex-wrap:wrap;gap:12px;margin-top:24px;display:flex}.keyword-card span{color:#516079;background:#fff;border:1px solid #e5ebf4;border-radius:999px;align-items:center;gap:7px;min-height:44px;padding:0 16px;font-size:14px;font-weight:600;display:inline-flex}.keyword-card span.primary{color:#fff;background:#1769ef;border-color:#0000;font-size:18px}.keyword-card:nth-child(3) span.primary{background:#8246d8}.keyword-card small{opacity:.72;font-size:11px}.ops-board header span{color:#9aa6bc;letter-spacing:0;font-size:13px;font-weight:500}.ops-board header p{line-height:1.65}.ops-filter{margin-top:28px}.ops-metric-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:28px;display:grid}.ops-metric-grid article,.distribution-card,.agent-editor,.feature-card,.timeline-card,.error-chart-card,.ops-table-card{background:#fff;border:1px solid #e3e8f2;border-radius:10px;box-shadow:0 10px 28px #172b520b}.ops-metric-grid article{min-height:124px;padding:24px}.ops-metric-grid span,.ops-metric-grid p{color:#9aa6bc;margin:0;font-size:13px;font-weight:500;display:block}.ops-metric-grid strong{color:#151b2b;margin-top:18px;font-size:32px;display:block}.ops-metric-grid strong.blue{color:#1769ef}.ops-metric-grid strong.green{color:#1d9b6c}.ops-metric-grid strong small{color:#9aa6bc;margin-left:8px;font-size:15px}.ops-metric-grid p{margin-top:14px}.ops-section-title{color:#8a96aa;margin-top:28px;font-size:15px}.distribution-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:20px;display:grid}.distribution-card{min-height:210px;padding:24px}.distribution-card h2,.feature-card h2,.agent-editor h2,.error-chart-card h2,.ops-table-card h2{color:#172b52;font-size:18px}.distribution-card p,.feature-card p,.agent-editor p,.error-chart-card p,.ops-table-card span{color:#8a96aa;margin-top:8px;font-size:13px}.distribution-card>div:not(.empty-box){gap:14px;margin-top:28px;display:grid}.distribution-row{grid-template-columns:130px minmax(0,1fr) 72px 28px;align-items:center;gap:14px;display:grid}.distribution-row span,.distribution-row strong,.distribution-row em{color:#596784;font-size:13px;font-style:normal;font-weight:500}.distribution-row i{background:#f5f7fb;border-radius:4px;height:24px;overflow:hidden}.distribution-row b{border-radius:inherit;background:linear-gradient(90deg,#0f5bd7,#2f8df2);height:100%;display:block}.empty-box{color:#b4bcc9;place-items:center;height:120px;font-size:13px;font-weight:500;display:grid}.ops-action-header>div:last-child{gap:12px;display:flex}.ops-action-header button{color:#6b7890;box-shadow:none;background:#fff;border:1px solid #e3e8f2;border-radius:8px}.admin-content header.ops-action-header button{color:#6b7890;background:#fff;border:1px solid #e3e8f2;box-shadow:0 8px 18px #172b5209}.ops-action-header button.primary,.admin-content header.ops-action-header button.primary{color:#fff;background:#172033;border-color:#172033}.agent-tabs{flex-wrap:wrap;gap:10px;margin-top:28px;display:flex}.agent-orchestration{grid-template-columns:minmax(0,1.25fr) minmax(280px,.75fr);gap:14px;margin-top:24px;display:grid}.agent-orchestration article{background:#fff;border:1px solid #e8edf5;border-radius:8px;padding:18px 20px;box-shadow:0 8px 20px #172b5208}.agent-orchestration span{color:#7f8ba3;font-size:13px;font-weight:500;display:block}.agent-orchestration p{color:#26324d;margin:8px 0 0;font-weight:700;line-height:1.7}.agent-tabs button{color:#7d8798;background:#fff;border:1px solid #e8edf5;border-radius:8px;min-height:40px;padding:0 20px;font-weight:500}.agent-tabs button.active{color:#fff;background:#172033}.agent-layout{grid-template-columns:360px minmax(0,1fr);gap:24px;margin-top:24px;display:grid}.agent-list{align-content:start;gap:12px;display:grid}.agent-list>span{color:#8a96aa;font-size:13px;font-weight:500}.agent-list button{text-align:left;background:#fff;border:1px solid #0000;border-radius:10px;padding:18px;box-shadow:0 8px 20px #172b5209}.agent-list button.active{border-color:#151b2b}.agent-list strong{color:#172b52;justify-content:space-between;align-items:center;font-size:16px;display:flex}.agent-list strong i{background:#1d9b6c;border-radius:50%;width:9px;height:9px}.agent-list strong i.off{background:#c2cad6}.agent-list em{color:#66738c;background:#f7f9fc;border:1px solid #e8edf5;border-radius:999px;width:fit-content;margin-top:10px;padding:3px 8px;font-size:12px;font-style:normal;font-weight:500;display:inline-flex}.agent-list p,.agent-list small{color:#7f8ba3;margin-top:9px;line-height:1.6;display:block}.agent-editor{padding:28px}.agent-editor-head{justify-content:space-between;align-items:flex-start;gap:20px;display:flex}.agent-editor-head label{color:#8a96aa;align-items:center;gap:10px;font-weight:500;display:flex}.switch{cursor:pointer;background:#e1e5ec;border:0;border-radius:999px;align-items:center;width:58px;height:34px;padding:3px;display:inline-flex}.switch i{background:#fff;border-radius:50%;width:28px;height:28px;transition:transform .18s;box-shadow:0 2px 6px #172b521f}.switch.on{background:#172033}.switch.on i{transform:translate(24px)}.agent-form-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:24px;display:grid}.agent-form-grid label,.agent-prompt{color:#7f8ba3;gap:9px;font-size:13px;font-weight:500;display:grid}.agent-form-grid input,.feature-input input{color:#26324d;background:#fbfcfe;border:1px solid #e8edf5;border-radius:8px;width:100%;padding:13px 14px;font-weight:500}.agent-note{margin-top:22px;font-weight:500;color:#b5822c!important}.agent-prompt{margin-top:24px}.agent-prompt textarea{color:#26324d;resize:vertical;background:#fff;border:1px solid #e8edf5;border-radius:8px;min-height:300px;padding:18px;line-height:1.8}.feature-list{gap:18px;margin-top:28px;display:grid}.feature-card{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:22px;min-height:116px;padding:24px;display:grid;position:relative}.feature-card.primary{grid-template-columns:minmax(0,1fr)}.feature-card h2 small{color:#d17f24;margin-left:12px;font-size:12px}.feature-card code{color:#c2cad6;margin-top:10px;font-family:inherit;font-weight:500;display:block}.feature-card>.switch{position:absolute;top:50%;right:24px;transform:translateY(-50%)}.feature-input{gap:16px;display:grid}.feature-input span{color:#bcc4d0;font-size:13px;font-weight:500}.feature-input label{grid-template-columns:minmax(0,1fr) 86px;gap:12px;display:grid}.feature-input button{color:#fff;background:#172033;border-radius:8px;font-weight:600}.change-tabs{width:fit-content;margin-top:28px}.timeline-card{gap:0;margin-top:30px;padding:34px 42px;display:grid;position:relative}.timeline-card:before{content:"";background:#e8edf5;width:1px;position:absolute;top:52px;bottom:52px;left:60px}.timeline-card article{grid-template-columns:34px minmax(0,1fr);gap:18px;padding:0 0 34px;display:grid;position:relative}.timeline-card article>i{z-index:1;background:#fff;border:3px solid #26324d;border-radius:50%;width:16px;height:16px;margin-top:2px}.timeline-card span{color:#9aa6bc;font-weight:500}.timeline-card small{color:#3478f6;background:#edf3ff;border-radius:6px;margin-left:12px;padding:4px 9px;font-weight:600}.timeline-card h2{color:#26324d;margin-top:16px;font-size:16px}.timeline-card p{color:#9aa6bc;margin-top:10px;font-size:13px;font-weight:500}.live-dot{color:#1d9b6c;margin-left:12px;font-size:14px}.live-dot:before{content:"";vertical-align:middle;background:currentColor;border-radius:50%;width:7px;height:7px;margin-right:7px;display:inline-block}.error-chart-card{margin-top:28px;padding:26px}.error-chart-card>div{border-bottom:1px solid #edf1f7;justify-content:space-between;align-items:flex-end;gap:5px;height:260px;margin-top:24px;padding:0 8px 12px;display:flex}.error-chart-card i{background:#fb6f6f;border-radius:5px 5px 0 0;width:5.6%}.ops-table-card{margin-top:28px;padding:24px;overflow-x:auto}.ops-table-card>div{margin-bottom:18px}.ops-table-card table{border-collapse:collapse;color:#596784;width:100%;min-width:760px;font-size:13px}.ops-table-card th,.ops-table-card td{text-align:left;border-top:1px solid #e8edf5;padding:14px 12px}.ops-table-card th{color:#8a96aa;font-weight:600}.database-header>div:last-child{align-items:center}.database-header>div:last-child span{color:#9aa6bc;font-size:13px;font-weight:500}.database-metric-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;margin-top:30px;display:grid}.database-metric-grid article,.database-panel{background:#fff;border:1px solid #e3e8f2;border-radius:10px;box-shadow:0 10px 28px #172b520b}.database-metric-grid article{justify-content:space-between;align-items:center;gap:20px;min-height:124px;padding:26px 28px;display:flex}.database-metric-grid span{color:#9aa6bc;font-size:13px;font-weight:600;display:block}.database-metric-grid strong{color:#151b2b;margin-top:18px;font-size:34px;line-height:1;display:block}.database-metric-grid article>i{color:#3478f6;background:#edf5ff;border-radius:10px;flex:0 0 54px;place-items:center;width:54px;height:54px;font-style:normal;display:grid}.database-metric-grid article>i.purple{color:#7653c6;background:#f4f0ff}.database-metric-grid article>i.green{color:#1d9b6c;background:#e9f8f2}.database-metric-grid article>i.mint{color:#22a877;background:#effcf7}.database-metric-grid svg{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:27px;height:27px}.database-detail-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start;gap:20px;margin-top:22px;display:grid}.database-panel{overflow:hidden}.database-panel h2{color:#172b52;border-bottom:1px solid #e8edf5;padding:14px 22px;font-size:16px;line-height:1.25}.connection-meter,.connection-list,.database-config-list{padding:14px 22px}.connection-meter>div,.connection-list p,.database-config-list p{justify-content:space-between;align-items:center;gap:16px;display:flex}.connection-meter span{color:#7f8ba3;font-size:12px;font-weight:500}.connection-meter strong,.connection-list strong,.database-config-list strong{color:#596784;font-size:13px;font-weight:600}.connection-meter>i{background:#eef2f8;border-radius:999px;height:7px;margin-top:10px;display:block;overflow:hidden}.connection-meter b{border-radius:inherit;background:#3478f6;min-width:24px;height:100%;display:block}.connection-list{gap:0;padding-top:2px;padding-bottom:14px;display:grid}.connection-list p{min-height:32px}.connection-list span{color:#596784;align-items:center;gap:9px;font-size:13px;font-weight:500;display:flex}.connection-list span i{background:#3478f6;border-radius:50%;width:8px;height:8px}.connection-list span i.green{background:#1d9b6c}.connection-list span i.orange{background:#f2744f}.database-config-list{gap:0;padding:2px 22px 0;display:grid}.database-config-list p{border-bottom:1px solid #edf1f7;min-height:38px}.database-config-list code{color:#46516b;font-family:Consolas,Microsoft YaHei,monospace;font-size:13px;font-weight:500}.database-table-card{margin-top:22px}.database-table-card table{min-width:980px}.database-table-card td:first-child{color:#172b52;font-family:Consolas,Microsoft YaHei,monospace;font-weight:600}.database-table-card td:nth-child(3),.database-table-card td:nth-child(4){text-align:right;font-weight:600}.admin-content h1,.data-board h1,.ops-board h1,.admin-content h2,.data-board h2,.ops-board h2,.admin-table-card h2,.kb-platform-card h2,.kb-trend-card h2,.funnel-card-head h2,.retention-head h2,.ranking-card h2,.keyword-card h2,.distribution-card h2,.feature-card h2,.agent-editor h2,.error-chart-card h2,.ops-table-card h2,.database-panel h2{font-weight:700}.admin-content header span,.data-board header span,.ops-board header span,.admin-stats span,.admin-stats small,.knowledge-search-panel span,.kb-metric-grid span,.kb-metric-grid small,.kb-platform-card span,.kb-platform-card small,.kb-trend-card>div span,.overview-hero-stats span,.overview-card span,.overview-card p,.overview-card small,.overview-trend-card p,.overview-trend-card h2 small,.overview-series span,.data-control-row>span,.funnel-card-head p,.funnel-card-head>span,.retention-head p,.retention-stats span,.retention-stats small,.retention-legend,.ranking-card p,.keyword-card p,.ops-metric-grid span,.ops-metric-grid p,.ops-section-title,.distribution-card p,.feature-card p,.feature-card code,.feature-input span,.agent-orchestration span,.agent-orchestration p,.agent-list>span,.agent-list em,.agent-list p,.agent-list small,.agent-editor-head label,.agent-form-grid label,.agent-prompt,.agent-note,.timeline-card span,.timeline-card small,.timeline-card p,.error-chart-card p,.ops-table-card span,.database-header>div:last-child span,.database-metric-grid span,.connection-meter span,.connection-list span,.database-config-list code,.overview-chart-grid text,.overview-chart-x text,.overview-chart-callout text,.overview-chart-latest text{font-weight:500}.admin-content header p,.data-board header p,.ops-board header p,.admin-login p,.kb-switch-card p,.admin-kb-list span,.admin-kb-list small,.admin-kb-toolbar p,.admin-config-card-head p,.rag-role-list p,.data-control-row p{font-weight:400}.admin-login button,.admin-content header button,.ops-action-header button,.admin-kb-toolbar button,.admin-kb-toolbar label,.admin-config-card-head button,.admin-config-card-head label,.kb-period-tabs button,.data-segment button,.agent-tabs button,.feature-input button{font-weight:500}.admin-nav nav button.active,.data-segment button.active,.agent-tabs button.active,.kb-period-tabs button.active,.ops-action-header button.primary,.admin-content header.ops-action-header button.primary,.admin-stats strong,.kb-metric-grid strong,.kb-platform-card strong,.overview-hero-stats strong,.overview-card strong,.overview-series strong,.retention-stats strong,.ops-metric-grid strong,.database-metric-grid strong{font-weight:700}.admin-table-card th,.kb-trend-card th,.retention-card th,.ops-table-card th{font-weight:500}.admin-table-card td,.kb-trend-card td,.retention-card td,.ops-table-card td{font-weight:400}.admin-table-card b,.rag-yes,.kb-metric-grid .good,.kb-trend-card .good,.kb-trend-card .bad,.funnel-card-head strong,.funnel-row>span,.funnel-row strong,.funnel-row em,.distribution-row strong,.connection-meter strong,.connection-list strong,.database-config-list strong,.database-table-card td:first-child,.database-table-card td:nth-child(3),.database-table-card td:nth-child(4),.overview-card em,.kb-switch-card span,.kb-switch-card small,.ranking-row span,.ranking-row em,.keyword-card span,.keyword-card span.primary,.timeline-card small{font-weight:600}@media (width<=1180px){.admin-stats,.kb-platform-card>div,.retention-stats,.business-grid,.keyword-grid,.overview-card-grid,.overview-series,.ops-metric-grid,.database-metric-grid,.distribution-grid{grid-template-columns:repeat(2,1fr)}.agent-layout,.agent-orchestration,.database-detail-grid{grid-template-columns:1fr}}@media (width<=760px){.admin-page{grid-template-columns:1fr}.admin-nav{height:auto;padding-bottom:24px;position:static;overflow:visible}.admin-nav nav{padding-bottom:0;overflow:visible}.admin-logout{border-top:0;border-radius:8px;width:auto;min-height:40px;margin-top:auto;padding:10px 12px;position:static}.admin-content{padding:24px 18px}.admin-content header{flex-direction:column}.admin-stats,.kb-platform-card>div,.retention-stats,.business-grid,.keyword-grid,.overview-hero-stats,.overview-card-grid,.overview-series,.ops-metric-grid,.database-metric-grid,.distribution-grid,.agent-form-grid{grid-template-columns:1fr}.overview-hero-stats article,.overview-series article{border-bottom:1px solid #edf1f7;border-right:0}.overview-hero-stats article:last-child,.overview-series article:last-child{border-bottom:0}.data-control-row,.funnel-card-head,.retention-head{flex-direction:column;align-items:stretch}.data-control-row>span{width:auto}.data-segment{flex-wrap:wrap}.data-segment button{flex:1 0 auto}.funnel-row{grid-template-columns:82px minmax(110px,1fr) 48px;gap:10px}.funnel-row em{grid-column:2/4}.ops-action-header>div:last-child,.agent-editor-head,.feature-input label{flex-direction:column;grid-template-columns:1fr;align-items:stretch}.distribution-row,.ranking-row{grid-template-columns:28px minmax(0,1fr)}.distribution-row i,.distribution-row strong,.distribution-row em,.ranking-bar,.ranking-row strong{grid-column:2}}.admin-kb header,.admin-settings header{display:block}.admin-kb-layout{grid-template-columns:300px minmax(0,1fr);gap:18px;margin-top:24px;display:grid}.admin-kb-list{flex-direction:column;gap:12px;display:flex}.admin-kb-list button{color:#596784;text-align:left;background:#fff;border:1px solid #dde3ef;border-radius:8px;min-height:132px;padding:18px;box-shadow:0 2px 7px #11182708}.admin-kb-list button:hover,.admin-kb-list button.active{background:#edf5ff;border-color:#cfe2ff}.admin-kb-list strong,.admin-kb-list span,.admin-kb-list small{display:block}.admin-kb-list strong{color:#26324d;font-size:17px;line-height:1.35}.admin-kb-list span{color:#7f8ba3;margin-top:10px;font-size:13px;font-weight:400;line-height:1.6}.admin-kb-list small{color:#9aa6bc;margin-top:16px;font-size:12px;font-weight:400}.admin-kb-list p{color:#7f8ba3;padding:15px}.admin-kb-editor,.admin-config-card{background:#fff;border:1px solid #dde3ef;border-radius:10px;min-width:0;overflow:hidden;box-shadow:0 10px 28px #172b520d}.admin-kb-toolbar,.admin-config-card-head{border-bottom:1px solid #e8edf5;justify-content:space-between;gap:18px;padding:17px;display:flex}.admin-kb-toolbar span,.admin-config-card-head span{color:#7f8ba3;letter-spacing:1.5px;font-size:10px;font-weight:500}.admin-kb-toolbar h2,.admin-config-card-head h2{color:#26324d;margin-top:6px;font-size:20px}.admin-kb-toolbar p,.admin-config-card-head p{color:#7f8ba3;margin-top:7px;font-size:12px;line-height:1.7}.admin-kb-toolbar>div:last-child,.admin-config-card-head>div:last-child{flex-wrap:wrap;place-content:flex-start flex-end;gap:8px;display:flex}.admin-kb-toolbar button,.admin-kb-toolbar label,.admin-config-card-head button,.admin-config-card-head label{color:#596784;cursor:pointer;background:#fff;border:1px solid #dfe5f2;border-radius:999px;height:34px;padding:0 12px;font-size:11px;font-weight:500;line-height:32px}.admin-kb-toolbar button:hover,.admin-kb-toolbar label:hover,.admin-config-card-head button:hover,.admin-config-card-head label:hover{color:#3478f6;background:#edf5ff;border-color:#cfe2ff}.admin-kb-toolbar label input,.admin-config-card-head label input{display:none}.admin-kb-toolbar .save,.admin-config-card-head .save{color:#fff;background:#172033;border-color:#0000;box-shadow:0 8px 18px #1720331f}.admin-kb-toolbar .save:hover,.admin-config-card-head .save:hover{color:#fff;background:#172033;border-color:#0000}.admin-kb-toolbar .save:disabled,.admin-config-card-head .save:disabled{opacity:.55}.admin-kb-editor textarea,.system-prompt-card textarea{resize:vertical;color:#46516b;background:#fbfcff;border:0;outline:0;width:100%;min-height:500px;padding:18px;font-family:Consolas,Microsoft YaHei,monospace;font-size:12px;line-height:1.75}.system-prompt-card textarea{min-height:340px}.admin-kb-editor footer,.system-prompt-card footer{color:#7f8ba3;border-top:1px solid #e8edf5;justify-content:space-between;gap:14px;padding:12px 17px;font-size:12px;display:flex}.admin-kb-editor footer small,.system-prompt-card footer small{color:#9aa6bc}.admin-settings-grid{grid-template-columns:minmax(0,1.35fr) minmax(280px,.85fr);gap:16px;margin:24px 0;display:grid}.rag-role-card{align-self:start}.rag-role-list{gap:10px;padding:17px;display:grid}.rag-role-list article{background:#fbfcff;border:1px solid #e8edf5;border-radius:8px;padding:14px}.rag-role-list strong{color:#26324d;font-size:13px;display:block}.rag-role-list p{color:#7f8ba3;margin-top:7px;font-size:12px;line-height:1.7}@media (width<=980px){.admin-settings-grid,.admin-kb-layout{grid-template-columns:1fr}}.floating-people-hero{isolation:isolate;background:#f7f7f6;height:460vh;font-family:HarmonyOS Sans SC,system-ui,-apple-system,BlinkMacSystemFont,sans-serif;position:relative}.floating-people-hero__sticky{--fph-title-opacity:0;--fph-title-blur:24px;--fph-title-scale:1.25;--fph-title-y:40px;--fph-cards-opacity:.24;--fph-cards-blur:18px;--fph-cards-scale:1.12;--fph-canvas-y:20vh;background:#f7f7f6;place-items:center;height:100vh;display:grid;position:sticky;top:0;overflow:hidden}.floating-people-hero__stage{z-index:1;pointer-events:none;position:absolute;inset:0;overflow:hidden}.floating-people-hero__canvas{width:100%;height:460vh;opacity:var(--fph-cards-opacity);filter:blur(var(--fph-cards-blur));transform:translate3d(0, var(--fph-canvas-y), 0) scale(var(--fph-cards-scale));transform-origin:50% 50vh;will-change:transform, opacity, filter;position:absolute;top:0;left:0}.floating-people-card{left:var(--fph-left);top:var(--fph-top);width:clamp(94px, calc(var(--fph-width) * .94), var(--fph-width));aspect-ratio:.76;opacity:var(--fph-opacity);filter:blur(var(--fph-blur)) saturate(.88) contrast(.98);will-change:transform;border-radius:clamp(12px,1.4vw,18px);position:absolute;overflow:hidden;transform:translate(-50%);box-shadow:0 14px 30px #18181a0d}.floating-people-card:after{content:"";pointer-events:none;background:linear-gradient(#ffffff0d,#13141829);position:absolute;inset:0}.floating-people-card img{object-fit:cover;width:100%;height:100%;display:block}.floating-people-hero__title-wrap{z-index:6;text-align:center;width:min(92vw,880px);min-height:200px;opacity:var(--fph-title-opacity);filter:blur(var(--fph-title-blur));transform:translate3d(0, var(--fph-title-y), 0) scale(var(--fph-title-scale));pointer-events:none;will-change:transform, opacity, filter;place-items:center;padding:34px 22px;display:grid;position:relative}.floating-people-hero h2{color:#171717;letter-spacing:-.04em;text-wrap:balance;margin:0;font-size:clamp(56px,5vw,72px);font-weight:800;line-height:1.04}@media (width<=900px){.floating-people-hero,.floating-people-hero__canvas{height:420vh}.floating-people-card{width:clamp(84px, calc(var(--fph-width) * .68), 150px)}.floating-people-card:not(.floating-people-card--mobile){display:none}.floating-people-hero h2{font-size:clamp(34px,9.8vw,42px);line-height:1.08}.floating-people-hero__title-wrap{width:min(86vw,460px);min-height:160px}}@media (width<=560px){.floating-people-card{opacity:min(var(--fph-opacity), .74)}.floating-people-card:nth-child(2){left:78%}.floating-people-card:nth-child(4){left:22%}.floating-people-card:nth-child(5){left:84%}.floating-people-card:nth-child(7){left:62%}.floating-people-card:nth-child(8){left:35%}.floating-people-card:nth-child(10){left:16%}}@media (prefers-reduced-motion:reduce){.floating-people-hero__sticky{--fph-title-opacity:1;--fph-title-blur:0px;--fph-title-scale:1;--fph-title-y:0px;--fph-cards-opacity:1;--fph-cards-blur:0px;--fph-cards-scale:1;--fph-canvas-y:-72vh}}.vl-landing{--vl-nav-height:76px;--vl-ink:#202124;--vl-muted:#7a808a;--vl-soft:#f7f7f8;--vl-line:#e5e5e8;--vl-blue:#2d82ff;min-height:100vh;color:var(--vl-ink);background:#f8f8f8;font-family:HarmonyOS Sans SC,system-ui,-apple-system,BlinkMacSystemFont,sans-serif;overflow-x:clip}.vl-landing a{color:inherit;text-decoration:none}.vl-nav{z-index:10;width:100%;height:var(--vl-nav-height);-webkit-backdrop-filter:blur(24px)saturate(1.2);background:#f8f8f894;justify-content:space-between;align-items:center;padding:0 clamp(28px,4vw,64px);transition:background-color .18s linear;display:flex;position:fixed;top:0;left:0}.vl-nav.dark{color:#f5f5f5;background:#101011b8}.vl-brand{align-items:center;min-height:42px;display:inline-flex;position:relative}.vl-brand-logo{object-fit:contain;width:auto;height:42px;transition:opacity .24s;display:block}.vl-brand-logo-white{opacity:0;position:absolute;inset:0}.vl-nav.dark .vl-brand-logo-default{opacity:0}.vl-nav.dark .vl-brand-logo-white{opacity:1}.vl-card-dot{color:#fff;background:#232326;border-radius:50%;place-items:center;width:28px;height:28px;font-size:14px;font-weight:600;line-height:1;display:grid}.vl-nav nav{align-items:center;gap:10px;display:flex}.vl-nav-pill{border-radius:999px;justify-content:center;align-items:center;min-width:82px;height:40px;font-size:15px;font-weight:600;display:inline-flex}.vl-nav-pill-soft{background:#ececef}.vl-nav.dark .vl-nav-pill-soft{color:#f4f4f4;background:#ffffff24}.vl-nav.dark .vl-nav-pill-dark{color:#111113;background:#f7f7f7}.vl-landing .vl-nav-pill-dark,.vl-landing .vl-primary-cta{color:#fff;background:#101012}.vl-hero{min-height:100vh;padding:calc(var(--vl-nav-height) + clamp(28px, 5vh, 52px)) 24px 42px;z-index:1;background:#f8f8f8;flex-direction:column;justify-content:flex-start;align-items:center;display:flex;position:relative;overflow:visible}.vl-hero:before{content:"";z-index:0;opacity:.9;pointer-events:none;background:radial-gradient(circle,#1118271c 0 1.25px,#0000 1.55px) 0 0/12px 12px,radial-gradient(circle,#e5e7ebf5 0 1.2px,#0000 1.5px) 6px 5px/12px 12px;width:min(1480px,100vw);height:60%;position:absolute;top:30%;left:50%;transform:translate(-50%);-webkit-mask-image:radial-gradient(at 50% 54%,#000000eb 0%,#0000008f 52%,#0000 86%);mask-image:radial-gradient(at 50% 54%,#000000eb 0%,#0000008f 52%,#0000 86%)}.vl-hero-copy{z-index:1;text-align:center;flex-direction:column;align-items:center;display:flex;position:relative}.vl-hero h1,.vl-section-title h2,.vl-team h2,.vl-faq h2,.vl-final-cta h2{letter-spacing:0;margin:0;font-size:clamp(36px,4.2vw,56px);font-weight:500;line-height:1.12}.vl-hero h1{color:#202226;font-family:SimSun,Songti SC,STSong,serif;font-size:clamp(40px,4.6vw,64px);font-weight:600;position:relative}.vl-hero h1:after{content:attr(data-text);color:#0000;background:linear-gradient(90deg,#6b4dff 0%,#b95cff 16%,#ff4f86 32%,#ff7a1a 48%,#ffd84f 62%,#7ec8ff 78%,#fff 100%);-webkit-text-fill-color:transparent;filter:saturate(1.16)brightness(1.08);pointer-events:none;clip-path:inset(0 112% 0 -28%);-webkit-background-clip:text;background-clip:text;animation:5s ease-in-out infinite vl-title-sweep;position:absolute;inset:0}.vl-hero p{color:var(--vl-muted);margin:18px 0 0;font-size:17px;font-weight:400}@keyframes vl-title-sweep{0%{clip-path:inset(0 112% 0 -28%)}18%{clip-path:inset(0 -28% 0 112%)}to{clip-path:inset(0 -28% 0 112%)}}.vl-section-title p{color:var(--vl-muted);margin:18px 0 0;font-size:19px;font-weight:400}.vl-primary-cta{border-radius:12px;justify-content:center;align-items:center;width:184px;height:50px;margin-top:38px;font-size:16px;font-weight:600;display:inline-flex}.vl-hero .vl-primary-cta{width:164px;height:44px;margin-top:34px;font-size:15px;font-weight:500}.vl-landing .vl-text-link{color:#8f939b;margin-top:18px;font-size:15px;transition:color .16s}.vl-landing .vl-text-link:hover,.vl-landing .vl-text-link:focus-visible{color:#111113}.vl-card-row{--vl-hero-card-width:min(348px, calc(60vw / 3.24));--vl-hero-card-gap:calc(var(--vl-hero-card-width) * .08);--vl-tilt-rotate-x:0deg;--vl-tilt-rotate-y:0deg;--vl-scroll-group-y:0px;--vl-left-stack-x:0px;--vl-right-stack-x:0px;--vl-left-stack-rotate:0deg;--vl-right-stack-rotate:0deg;--vl-center-stack-scale:1;--vl-side-card-y:0px;--vl-final-face-opacity:0;--vl-card-final-scale:1;--vl-left-final-x:0px;--vl-right-final-x:0px;--vl-left-final-rotate:0deg;--vl-right-final-rotate:0deg;--vl-left-final-rotate-y:0deg;--vl-center-final-rotate-y:0deg;--vl-right-final-rotate-y:0deg;--vl-left-final-z:0px;--vl-center-final-z:0px;--vl-right-final-z:0px;--vl-card-flip-y:0deg;--vl-left-layer:1;--vl-center-layer:2;--vl-right-layer:3;z-index:1;width:calc((var(--vl-hero-card-width) * 3) + (var(--vl-hero-card-gap) * 2));height:calc(var(--vl-hero-card-width) * 1.44);grid-template-columns:repeat(3, var(--vl-hero-card-width));justify-content:center;align-items:start;gap:var(--vl-hero-card-gap);perspective:1200px;transform:translateY(var(--vl-scroll-group-y)) rotateX(var(--vl-tilt-rotate-x)) rotateY(var(--vl-tilt-rotate-y));transform-style:flat;will-change:transform;margin-top:56px;transition:transform .38s;display:grid;position:relative}.vl-practice-card{--vl-card-offset-x:0px;--vl-card-stack-x:0px;--vl-card-final-x:0px;--vl-card-base-y:0px;--vl-card-hover-y:0px;--vl-card-stack-rotate:0deg;--vl-card-final-rotate:0deg;--vl-card-final-rotate-y:0deg;--vl-card-stack-scale:1;width:var(--vl-hero-card-width);height:calc(var(--vl-hero-card-width) * 1.31034);filter:drop-shadow(0 28px 32px #16161813);transform:translateX(calc(var(--vl-card-offset-x) + var(--vl-card-stack-x) + var(--vl-card-final-x))) translateY(calc(var(--vl-card-base-y) + var(--vl-card-hover-y))) rotate(var(--vl-card-stack-rotate)) rotate(var(--vl-card-final-rotate)) perspective(1200px) rotateY(var(--vl-card-final-rotate-y)) scale(var(--vl-card-stack-scale)) scale(var(--vl-card-final-scale));transform-style:flat;will-change:transform;flex:none;transition:filter .36s,transform .36s;position:relative;overflow:hidden}.vl-practice-card.card-left{--vl-card-offset-x:calc(var(--vl-hero-card-width) * .2);--vl-card-stack-x:var(--vl-left-stack-x);--vl-card-final-x:var(--vl-left-final-x);--vl-card-base-y:var(--vl-side-card-y);--vl-card-stack-rotate:var(--vl-left-stack-rotate);--vl-card-final-rotate:var(--vl-left-final-rotate);--vl-card-final-rotate-y:var(--vl-left-final-rotate-y);--vl-card-final-z:var(--vl-left-final-z);z-index:var(--vl-left-layer)}.vl-practice-card.card-center{--vl-card-stack-scale:var(--vl-center-stack-scale);--vl-card-final-rotate-y:var(--vl-center-final-rotate-y);--vl-card-final-z:var(--vl-center-final-z);z-index:var(--vl-center-layer)}.vl-practice-card.card-right{--vl-card-offset-x:calc(var(--vl-hero-card-width) * -.2);--vl-card-stack-x:var(--vl-right-stack-x);--vl-card-final-x:var(--vl-right-final-x);--vl-card-base-y:var(--vl-side-card-y);--vl-card-stack-rotate:var(--vl-right-stack-rotate);--vl-card-final-rotate:var(--vl-right-final-rotate);--vl-card-final-rotate-y:var(--vl-right-final-rotate-y);--vl-card-final-z:var(--vl-right-final-z);z-index:var(--vl-right-layer)}.vl-practice-card.is-hovered{--vl-card-hover-y:-4px;filter:drop-shadow(0 32px 38px #16161818)}.vl-practice-card-float{width:100%;height:100%;transform-style:preserve-3d;will-change:transform;position:relative}.vl-practice-card-flipper{width:100%;height:100%;transform:rotateY(var(--vl-card-flip-y));transform-style:preserve-3d;will-change:transform;position:relative}.vl-practice-card-face{object-fit:contain;backface-visibility:hidden;width:100%;height:100%;display:block;position:absolute;inset:0}.vl-practice-card-face-initial{transform:rotateY(0)translateZ(.4px)}.vl-practice-card-face-final{transform:rotateY(180deg)translateZ(.4px)}.vl-practice-card.card-left .vl-practice-card-float{animation:2.8s ease-in-out infinite floatCard}.vl-practice-card.card-center .vl-practice-card-float{animation:3.1s ease-in-out -.55s infinite floatCard}.vl-practice-card.card-right .vl-practice-card-float{animation:2.55s ease-in-out -1.05s infinite floatCard}.vl-card-row.is-scroll-transition .vl-practice-card-float{animation-play-state:paused}.vl-card-row.is-scroll-transition.is-float-resumed .vl-practice-card-float{animation-play-state:running}.vl-card-row.is-scroll-transition,.vl-card-row.is-scroll-transition .vl-practice-card{transition:none}.vl-landing.is-instant-home-reset .vl-card-row,.vl-landing.is-instant-home-reset .vl-practice-card,.vl-landing.is-instant-home-reset .vl-practice-card-flipper{transition:none!important}@keyframes floatCard{0%{transform:translateY(0)}50%{transform:translateY(-18px)}to{transform:translateY(0)}}.vl-motion-section{z-index:2;background:#f8f8f8;min-height:190vh;padding:0 24px;position:relative;overflow:clip visible}.vl-motion-sticky{justify-content:center;align-items:center;width:100%;height:100vh;display:flex;position:sticky;top:0}.vl-motion-stage{--stage-width:min(980px, calc(100vw - 40px));--glow-opacity:0;--glow-blur:70px;--ring-opacity:0;--ring-blur:12px;--ring-scale:1.08;--word-opacity:0;--word-blur:18px;--word-scale:1.06;--app-opacity:0;--app-blur:12px;--app-scale:.85;width:var(--stage-width);isolation:isolate;height:min(650px,100vh - 84px);min-height:560px;position:relative;transform:translateY(-10px)}.vl-motion-soft-light,.vl-motion-glow,.vl-motion-rings,.vl-motion-word,.vl-motion-app-icon,.vl-motion-feature{position:absolute;top:50%;left:50%}.vl-motion-soft-light{z-index:0;filter:blur(48px);opacity:.72;background:#ffffffc7;border-radius:50%;width:520px;height:180px;transform:translate(-50%,-58%)}.vl-motion-glow{z-index:1;width:118px;height:118px;filter:blur(var(--glow-blur));opacity:var(--glow-opacity);background:radial-gradient(circle,#2f6bffb3,#4c7dff33 48%,#0000 72%);border-radius:50%}.glow-left{transform:translate(-470px,-6px)}.glow-right-top{width:132px;height:132px;transform:translate(350px,-236px)}.glow-right-bottom{width:148px;height:148px;transform:translate(330px,170px)}.glow-bottom{width:112px;height:112px;transform:translate(-240px,250px)}.vl-motion-rings{z-index:1;width:820px;height:820px;opacity:var(--ring-opacity);filter:blur(var(--ring-blur));transform:translate(-50%, -50%) scale(var(--ring-scale));background:repeating-radial-gradient(circle,#0000 0 83px,#ffffff94 84px 85px,#0000 86px 124px);border-radius:50%}.vl-motion-word{z-index:3;color:#1c1d21d1;letter-spacing:0;opacity:var(--word-opacity);filter:blur(var(--word-blur));transform:translate(-50%, -48%) scale(var(--word-scale));white-space:nowrap;margin:0;font-size:clamp(92px,7.8vw,118px);font-weight:600;line-height:1}.vl-motion-word span{color:#0000;background:linear-gradient(120deg,#202124 5%,#355ad8 54%,#7757e8 100%);-webkit-background-clip:text;background-clip:text}.vl-motion-app-icon{z-index:5;width:86px;height:86px;opacity:var(--app-opacity);filter:blur(var(--app-blur));transform:translate(-50%, -50%) scale(var(--app-scale));background:#fff;border-radius:22px;place-items:center;display:grid;overflow:hidden;box-shadow:0 22px 46px #243a7124,inset 0 1px #ffffffe6}.vl-motion-app-icon img{object-fit:cover;width:100%;height:100%;display:block}.vl-motion-feature{--x:0px;--y:0px;--from-x:0px;--from-y:0px;--pill-width:240px;--feature-x:var(--from-x);--feature-y:var(--from-y);--feature-opacity:0;--feature-blur:42px;--feature-scale:2.25;--pill-current-width:64px;--text-opacity:0;--text-blur:8px;--text-x:-8px;z-index:4;width:var(--pill-current-width);height:64px;opacity:var(--feature-opacity);filter:blur(var(--feature-blur));transform:translate(-50%, -50%) translate(var(--feature-x), var(--feature-y)) scale(var(--feature-scale));will-change:transform, width, opacity, filter;background:#fffffff5;border-radius:999px;align-items:center;gap:14px;display:flex;overflow:hidden;box-shadow:0 18px 40px #3c5eaf1f}.vl-motion-feature strong{color:#07142f;letter-spacing:0;white-space:nowrap;opacity:var(--text-opacity);filter:blur(var(--text-blur));transform:translateX(var(--text-x));flex:none;font-size:19px;font-weight:700;line-height:1}.vl-motion-icon{border-radius:50%;flex:0 0 64px;place-items:center;width:64px;height:64px;display:grid}.vl-motion-icon img{width:64px;height:64px;display:block}.motion-feature-top{--x:-70px;--y:-214px;--from-x:-118px;--from-y:-292px;--pill-width:254px}.motion-feature-right-top{--x:292px;--y:-126px;--from-x:404px;--from-y:-218px;--pill-width:284px}.motion-feature-right-bottom{--x:244px;--y:164px;--from-x:358px;--from-y:250px;--pill-width:302px}.motion-feature-bottom{--x:-66px;--y:242px;--from-x:-114px;--from-y:322px;--pill-width:278px}.motion-feature-left{--x:-330px;--y:8px;--from-x:-472px;--from-y:30px;--pill-width:324px}.vl-info-card{background:#fff;border-radius:16px;flex:none;width:236px;height:340px;padding:20px;position:relative;overflow:hidden;box-shadow:0 22px 54px #2020240f}.vl-info-card small{color:#2a2a2e;font-size:12px;font-weight:600;position:absolute;top:24px;right:24px}.vl-card-dot{width:22px;height:22px;font-size:10px;position:absolute;top:22px;left:22px}.vl-dark-stage{z-index:4;color:#fff;background:#0b0b0b;grid-template-columns:minmax(440px,1fr) minmax(420px,1fr);align-items:center;gap:64px;min-height:100vh;padding:92px 8vw;display:grid;position:relative;overflow:hidden}.vl-mock-panel{background:linear-gradient(90deg,#ffffff14 1px,#0000 1px) 0 0/15px 100%,linear-gradient(#7d87ffd1,#c7cdffd6);border-radius:18px;min-height:560px;padding:82px 52px}.vl-chat-line{align-items:flex-start;gap:22px;margin-bottom:48px;display:flex}.vl-chat-line.learner{justify-content:flex-end}.vl-chat-line>span{color:#fff;background:#29292c;border:7px solid #ffffffb8;border-radius:50%;place-items:center;width:58px;height:58px;font-weight:600;display:grid;overflow:hidden}.vl-chat-line>span img{object-fit:cover;width:100%;height:100%;display:block}.vl-chat-line.learner>span{background:#f4f4f4}.vl-chat-line small{color:#ffffffe6;margin-bottom:10px;font-size:16px;font-weight:600;display:block}.vl-chat-line p{color:#242428;background:#ffffffe6;border-radius:16px 34px 34px;max-width:520px;margin:0;padding:22px 28px;font-size:18px;font-weight:500;line-height:1.55}.vl-chat-line.learner p{border-radius:34px 16px 34px 34px}.vl-chat-line.muted{opacity:.42}.vl-voice-area{flex-direction:column;justify-content:space-between;min-height:560px;display:flex}.vl-scale{color:#dfdfe2;justify-content:space-between;align-items:flex-start;font-size:16px;font-weight:500;display:flex}.vl-scale>span:first-child,.vl-scale>span:last-child{flex:none}.vl-voice-scale{flex:1;justify-content:space-between;align-items:flex-start;gap:0;height:24px;margin:15px 18px 0;display:flex}.vl-voice-scale-bottom{align-items:flex-end;margin:0 18px}.vl-voice-scale span{transform-origin:top;width:1px;height:24px;transform:scaleY(var(--vl-wave-scale,.29));will-change:transform;background:#ffffff61;border-radius:999px;transition:transform .12s cubic-bezier(.22,1,.36,1)}.vl-voice-scale-bottom span{transform-origin:bottom}.vl-scale.bottom span{width:1px}.vl-voice-options{justify-content:center;align-items:center;gap:42px;display:flex}.vl-voice-options button{color:#ffffffb8;border:1px solid #ffffff2e;border-radius:50%;width:96px;height:96px;font-size:16px;font-weight:600;transition:border-color .26s ease-out,box-shadow .26s ease-out,color .26s ease-out,transform .26s ease-out}.vl-voice-options button:hover,.vl-voice-options button:focus-visible,.vl-voice-options button.is-hovered{color:#fffffff2;border-width:2px;border-color:#ffffffe6;transform:scale(1.03);box-shadow:0 0 24px #ffffff1f}.vl-voice-options button.is-selected{color:#fff;border-width:2px;border-color:#fffffffa;transform:scale(1.06);box-shadow:0 0 0 1px #ffffff2e,0 0 32px #fff3}.vl-voice-options button.is-selected:hover,.vl-voice-options button.is-selected:focus-visible,.vl-voice-options button.is-selected.is-hovered{transform:scale(1.08)}.vl-voice-options button:focus-visible{outline:0}.vl-card-showcase{background:#f8f8f8;justify-content:center;align-items:center;gap:28px;min-height:190vh;padding:0 24px;display:flex;position:relative;overflow:hidden}.vl-card-showcase .vl-info-card{display:none}.vl-info-card{width:292px;height:424px;padding:72px 24px 30px}.vl-info-card h2{text-align:center;margin:0 0 22px;font-size:28px;font-weight:600}.vl-info-card p{color:#2d2d31;text-align:center;border-radius:8px;margin:12px 0 0;padding:16px;font-size:16px;font-weight:600}.vl-info-card p.lavender{background:#f0eafa}.vl-info-card p.cream{background:#f5efe1}.vl-info-card p.rose{background:#fae8f4}.vl-info-card b{font-size:11px;position:absolute;bottom:18px;right:20px;transform:rotate(180deg)}.vl-orbit-section{background:#f8f8f8;place-items:center;min-height:calc(100vh + 2px);display:grid;position:relative;overflow:hidden}.vl-orbits{aspect-ratio:1;background:repeating-radial-gradient(circle,#0000 0 96px,#ffffffeb 97px 99px);border-radius:50%;width:min(760px,64vw);position:absolute}.vl-mascot{z-index:1;color:#fff;background:radial-gradient(circle at 35% 26%,#a2dbff,#4f72ff 58%,#6a4bf1);border-radius:18px;place-items:center;width:76px;height:76px;font-size:28px;font-weight:600;display:grid;position:relative;box-shadow:0 16px 32px #4271ff2e}.vl-orbit-pill{z-index:2;background:#fff;border-radius:999px;align-items:center;gap:12px;min-height:60px;padding:10px 22px 10px 12px;display:inline-flex;position:absolute;box-shadow:0 12px 30px #2d4b8c12}.vl-orbit-pill span{color:#fff;background:linear-gradient(135deg,#1a87ff,#6d8cff);border-radius:50%;place-items:center;width:46px;height:46px;font-size:20px;display:grid}.vl-orbit-pill strong{color:#05102b;font-size:19px;font-weight:600}.orbit-1{top:27%;left:24%}.orbit-2{top:37%;right:23%}.orbit-3{top:49%;left:19%}.orbit-4{bottom:28%;right:25%}.orbit-5{bottom:20%;left:39%}.vl-feature-stack-section{background:#f8f8f8;height:460vh;position:relative}.vl-feature-stack-sticky{grid-template-rows:auto 1fr;place-items:start center;height:100vh;padding:clamp(72px,9vh,104px) 32px 56px;display:grid;position:sticky;top:0;overflow:hidden}.vl-feature-stack-heading{text-align:center;z-index:40}.vl-feature-stack-heading h2{color:#18191d;letter-spacing:0;margin:0;font-size:clamp(42px,4.6vw,72px);font-weight:600;line-height:1.08}.vl-feature-stack-heading p{color:#77777d;margin:20px 0 0;font-size:19px;font-weight:400;line-height:1.6}.vl-feature-stack-stage{aspect-ratio:2;isolation:isolate;align-self:center;width:min(1000px,100vw - 64px);margin-top:clamp(26px,5vh,54px);position:relative}.vl-feature-stack-card{--stack-card-y:520px;--stack-card-scale:1;--stack-card-opacity:1;--stack-card-blur:0px;width:100%;height:100%;opacity:var(--stack-card-opacity);filter:blur(var(--stack-card-blur));transform:translate3d(0, var(--stack-card-y), 0) scale(var(--stack-card-scale));transform-origin:top;will-change:transform, opacity, filter;border-radius:clamp(32px,4.2vw,50px);position:absolute;inset:0;overflow:hidden;box-shadow:0 34px 70px #17213e14}.vl-feature-stack-card:first-child{--stack-card-y:0px}.vl-feature-stack-card img{object-fit:cover;width:100%;height:100%;display:block}.vl-review-section,.vl-split-feature{display:none!important}.vl-review-section{background:#f8f8f8;flex-direction:column;justify-content:center;align-items:center;gap:clamp(58px,7vh,86px);min-height:calc(100vh + 2px);padding:112px 32px 84px;display:flex}.vl-section-title{text-align:center}.vl-green-feature{background:linear-gradient(#73eda1,#35c66c);border-radius:58px;grid-template-columns:.9fr 1.1fr;align-items:center;gap:clamp(48px,5vw,78px);width:min(1220px,100%);min-height:520px;padding:clamp(56px,6vw,92px) clamp(58px,7vw,104px);display:grid;overflow:hidden}.vl-green-feature h3{color:#fff;margin:0;font-size:clamp(30px,2.7vw,44px);font-weight:600;line-height:1.35}.vl-report-card,.vl-document-demo,.vl-doc-stack,.vl-settings-demo{background:#fff;border-radius:18px;box-shadow:0 18px 44px #23232d0f}.vl-report-card{overflow:hidden}.vl-report-card header{border-bottom:1px solid #ececef;padding:24px 28px 20px}.vl-report-card header strong,.vl-report-card header span{display:block}.vl-report-card header strong{font-size:18px}.vl-report-card header span{color:#8c8c92;margin-top:8px}.vl-report-body{grid-template-columns:150px 1fr;min-height:320px;display:grid}.vl-report-body aside{border-right:1px solid #ececef;padding:34px 28px}.vl-report-body aside b,.vl-report-body aside span{margin-bottom:18px;display:block}.vl-report-body main{padding:34px 34px 42px;display:block}.vl-report-body h4{margin:0 0 26px;font-size:21px;font-weight:600}.vl-score-row{grid-template-columns:1.3fr .7fr;gap:14px;display:grid}.vl-score-row p{background:#f6f6f7;border-radius:10px;margin:0;padding:20px}.vl-score-row small,.vl-score-row strong{display:block}.vl-score-row small{color:#9b9ba2}.vl-score-row strong{color:#22a954;margin-top:8px;font-size:21px;font-weight:600}.vl-report-body main>p:last-child{color:#4d4d54;font-size:16px;line-height:1.8}.vl-split-feature{background:#f8f8f8;grid-template-columns:minmax(260px,340px) minmax(480px,850px);justify-content:center;align-items:center;gap:72px;min-height:calc(100vh + 2px);padding:96px 40px;display:grid;overflow:hidden}.vl-titled-feature{align-content:center;row-gap:54px}.vl-split-heading{text-align:center;grid-column:1/-1;justify-self:center}.vl-split-heading h2{color:#18191d;letter-spacing:0;margin:0;font-size:clamp(40px,4.4vw,64px);font-weight:500;line-height:1.12}.vl-split-heading p{color:#77777d;margin:20px 0 0;font-size:18px;font-weight:400;line-height:1.6}.vl-feature-copy h3{margin:0 0 24px;font-size:28px;font-weight:600}.vl-feature-copy strong{color:#202034;margin-bottom:22px;font-size:17px;font-weight:600;display:block}.vl-feature-copy p{color:#74747c;margin:0;font-size:17px;line-height:2}.vl-info-visual{width:min(820px,100%)}.vl-info-visual img{width:100%;height:auto;display:block}.vl-document-demo{color:#4f596d;min-height:440px;padding:58px 56px;font-size:22px;font-weight:500;line-height:1.75;position:relative;overflow:hidden}.vl-document-demo mark{color:#526179;background:#eef3ff;margin-top:28px;display:block}.vl-floating-input{color:#27272b;background:#fff;border-radius:999px;align-items:center;gap:18px;width:min(540px,100% - 96px);min-height:68px;padding:10px 12px 10px 22px;font-size:18px;display:flex;position:absolute;top:148px;right:56px;box-shadow:0 14px 34px #20202617}.vl-floating-input span{background:radial-gradient(circle,#d3d3d8 2px,#0000 3px) 0 0/10px 10px;width:24px;height:48px}.vl-floating-input button{color:#fff;background:#2f82ff;border-radius:50%;width:44px;height:44px;margin-left:auto;font-size:22px}.vl-doc-stack{box-shadow:none;background:0 0;gap:34px;padding:0 48px 42px;display:grid}.vl-doc-stack article{background:#fff;border:1px solid #e4e4e7;border-radius:18px;min-height:154px;padding:28px 34px;position:relative}.vl-doc-stack h4{margin:0 0 18px;font-size:22px;font-weight:600}.vl-doc-stack p{color:#929298;margin:0;font-size:16px;line-height:1.8}.vl-doc-stack span{color:#fff;background:#4f8cff;border-radius:999px;padding:14px 28px;font-size:16px;font-weight:600;position:absolute;bottom:58px;left:50%;transform:translate(-50%);box-shadow:0 14px 28px #3773ff29}.vl-settings-demo{background:linear-gradient(135deg,#d1d5fff2,#ffffffb3);gap:18px;padding:42px 56px;display:grid}.vl-settings-demo div{text-align:center;background:#ffffffc2;border-radius:18px;padding:24px}.vl-settings-demo strong{margin-bottom:18px;font-size:18px;font-weight:600;display:block}.vl-settings-demo p{flex-wrap:wrap;justify-content:center;gap:14px;margin:0;display:flex}.vl-settings-demo span{color:#2888ff;border:1px solid #d8e8ff;border-radius:999px;padding:10px 20px;font-size:15px;font-weight:600}.vl-settings-demo span.active{color:#fff;background:#2086ff;border-color:#2086ff}.vl-video-cloud{background:#f8f8f8;place-items:center;min-height:calc(100vh + 2px);display:grid;position:relative;overflow:hidden}.vl-video-cloud h2{letter-spacing:0;margin:0;font-size:clamp(38px,4.4vw,62px);font-weight:600}.vl-video-tile{color:#fff;background:linear-gradient(#f5f5f666,#1e1e203d),linear-gradient(135deg,#e9eef6,#d9d9da);border-radius:16px;flex-direction:column;justify-content:flex-end;align-items:center;width:210px;height:278px;display:flex;position:absolute;overflow:hidden}.vl-video-tile:before{content:"";background:#c4c7ce;border-radius:50%;width:92px;height:92px;position:absolute;top:52px;box-shadow:0 86px 0 54px #d5d8df}.vl-video-tile>span{color:#2323268c;margin-top:18px;margin-bottom:auto;font-weight:600;position:relative}.vl-video-tile div{z-index:1;gap:8px;margin-bottom:14px;display:flex;position:relative}.vl-video-tile i{background:#9dcdb8;border-radius:50%;width:28px;height:28px}.vl-video-tile i:last-child{background:#f33b48}.video-a{width:228px;height:300px;top:8px;left:24%}.video-b{opacity:.45;width:112px;height:142px;top:86px;right:19%}.video-c{width:176px;height:226px;bottom:56px;left:5%}.video-d{width:240px;height:318px;bottom:0;left:49%}.video-e{width:194px;height:254px;bottom:12px;right:10%}.vl-team{text-align:center;background:#f8f8f8;flex-direction:column;justify-content:center;min-height:calc(100vh + 2px);padding:96px clamp(40px,7vw,118px);display:flex;overflow:hidden}.vl-team>div{grid-template-columns:repeat(4,minmax(210px,280px));justify-content:center;gap:clamp(24px,1.8vw,32px);margin-top:58px;display:grid}.vl-team article{--team-float-y:-10px;will-change:transform;background:#fff;border-radius:16px;width:100%;min-height:0;padding:26px 20px 18px;animation:6.2s ease-in-out infinite vl-team-float;box-shadow:0 16px 38px #1a1a1e0d}.vl-team article:nth-child(2){animation-delay:-1.55s}.vl-team article:nth-child(3){animation-delay:-3.1s}.vl-team article:nth-child(4){animation-delay:-4.65s}.vl-team article.vl-team-image-card{box-shadow:none;background:0 0;padding:0;position:relative;overflow:visible}.vl-team-member-card-image{filter:drop-shadow(0 18px 32px #1a1a1e14);border-radius:22px;width:100%;height:auto;display:block}.vl-team-profile-link{z-index:3;border-radius:999px;width:43.2%;height:7.3%;position:absolute;bottom:6.6%;right:7.4%}.vl-team-profile-link:focus-visible{outline-offset:4px;outline:2px solid #3478f6}.vl-team h3{color:#222329;margin:0 0 7px;font-size:18px;font-weight:600;line-height:1.2}.vl-team p{color:#96989f;margin:0 0 26px;font-size:13px;font-weight:400;line-height:1.4}.vl-person-placeholder{background:radial-gradient(circle at 50% 36%,#d0d2da 0 36px,#0000 37px),linear-gradient(#e8e9ed 0%,#f4f4f5 52%,#fff 100%);border-radius:13px;height:202px;position:relative;overflow:hidden}.vl-person-placeholder:after{content:"";opacity:.72;background:linear-gradient(#d9dbe2 0%,#cfd2da 100%);border-radius:52% 52% 0 0;width:138px;height:108px;position:absolute;bottom:-18px;left:50%;transform:translate(-50%)}.vl-team footer{justify-content:space-between;align-items:center;gap:12px;margin-top:18px;display:flex}.vl-team footer span{color:#55565d;white-space:nowrap;align-items:center;gap:7px;font-size:13px;font-weight:600;display:inline-flex}.vl-team footer span i{background:radial-gradient(circle at 50% 36%,#d2d4dc 0 5px,#0000 5.5px),linear-gradient(#f0f1f4,#d9dbe1);border-radius:50%;flex:none;width:16px;height:16px}.vl-team footer button{color:#fff;background:#050506;border-radius:999px;min-width:96px;height:34px;font-size:11px;font-weight:500}@keyframes vl-team-float{0%,to{transform:translateY(0)}50%{transform:translateY(var(--team-float-y))}}@media (prefers-reduced-motion:reduce){.vl-hero h1:after{clip-path:inset(0 -28% 0 112%);animation:none}.vl-team article{animation:none}.vl-card-row,.vl-practice-card{transition:none}.vl-practice-card-float{animation:none}}.vl-faq{background:#f8f8f8;flex-direction:column;justify-content:center;min-height:calc(100vh + 2px);padding:76px clamp(48px,12vw,220px) 92px;display:flex;overflow:hidden}.vl-faq h2{text-align:center;font-size:clamp(44px,4vw,58px)}.vl-faq>div{width:min(52vw,760px);margin:44px auto 0}.vl-faq article{border-top:1px solid #dedee2;padding:24px 0}.vl-faq article:last-child{border-bottom:1px solid #dedee2}.vl-faq h3{margin:0}.vl-faq button{color:#1c2233;cursor:pointer;text-align:left;background:0 0;border:0;justify-content:space-between;align-items:center;gap:24px;width:100%;padding:0;display:flex}.vl-faq button span{font-size:20px;font-weight:400;line-height:1.35}.vl-faq button i{border-bottom:3px solid #050506;border-right:3px solid #050506;flex:none;width:12px;height:12px;transition:transform .3s cubic-bezier(.4,0,.2,1);transform:rotate(45deg)}.vl-faq article.open button i{transform:rotate(-135deg)}.vl-faq-answer{opacity:0;max-height:0;transition:max-height .3s cubic-bezier(.4,0,.2,1),opacity .3s cubic-bezier(.4,0,.2,1),transform .3s cubic-bezier(.4,0,.2,1);overflow:hidden;transform:translateY(-6px)}.vl-faq article.open .vl-faq-answer{opacity:1;max-height:260px;transform:translateY(0)}.vl-faq p{color:#77777d;max-width:700px;margin:20px 0 0;font-size:16px;line-height:1.68}.vl-final-cta{text-align:center;background:#f8f8f8;flex-direction:column;justify-content:center;align-items:center;min-height:auto;padding:130px 24px 112px;display:flex}.vl-final-cta .vl-primary-cta{margin-top:34px}.vl-footer{color:#7d7d82;text-align:center;background:#f8f8f8;border-top:1px solid #dcdce0;justify-content:space-between;align-items:center;padding:44px 7vw 52px;font-size:15px;line-height:1.9;display:flex}.vl-auth-page{color:#1b1b1d;background:#fff;flex-direction:column;min-height:100vh;font-family:HarmonyOS Sans SC,system-ui,-apple-system,BlinkMacSystemFont,sans-serif;display:flex;position:relative;overflow:hidden}.vl-auth-page:before{content:"";z-index:0;opacity:.86;pointer-events:none;background:radial-gradient(circle,#1118271c 0 1.25px,#0000 1.55px) 0 0/12px 12px,radial-gradient(circle,#e5e7ebf5 0 1.2px,#0000 1.5px) 6px 5px/12px 12px;width:min(1480px,100vw);height:68%;position:absolute;top:26%;left:50%;transform:translate(-50%);-webkit-mask-image:radial-gradient(at 50% 54%,#000000e0 0%,#0000008a 52%,#0000 86%);mask-image:radial-gradient(at 50% 54%,#000000e0 0%,#0000008a 52%,#0000 86%)}.vl-auth-page a{color:inherit;text-decoration:none}.vl-auth-top{z-index:1;justify-content:space-between;align-items:center;height:76px;padding:0 clamp(28px,4vw,64px);display:flex;position:relative}.vl-auth-close{color:#747478;place-items:center;width:40px;height:40px;font-size:32px;font-weight:300;line-height:1;display:grid}.vl-auth-panel{z-index:1;text-align:center;flex-direction:column;justify-content:flex-start;align-items:stretch;width:min(420px,100% - 40px);min-height:calc(100vh - 76px);margin:0 auto;padding:clamp(120px,21vh,240px) 0 clamp(72px,11vh,132px);display:flex;position:relative}.vl-auth-panel h1{color:#1f1f22;letter-spacing:0;margin:0;font-size:34px;font-weight:700;line-height:1.12}.vl-auth-panel>p{color:#85858b;margin:18px 0 46px;font-size:14px;font-weight:400}.vl-auth-form{text-align:left;flex-direction:column;gap:18px;display:flex}.vl-invite-form{gap:20px}.vl-auth-form label{display:block}.vl-auth-form label>span,.vl-auth-label-row{color:#202027;justify-content:space-between;align-items:center;margin-bottom:8px;font-size:14px;font-weight:500;display:flex}.vl-auth-label-row a{color:#44444a;font-size:13px;font-weight:400}.vl-auth-form input[type=email],.vl-auth-form input[type=password],.vl-auth-form input[type=text]{color:#1b1b1d;background:#fff;border:1px solid #e4e4e7;border-radius:10px;outline:none;width:100%;height:48px;padding:0 16px;font-size:15px;font-weight:400;transition:border-color .14s,box-shadow .14s}.vl-auth-password-field{display:block;position:relative;margin-bottom:0!important}.vl-auth-password-field input{padding-right:48px}.vl-auth-password-toggle{color:#77777f;cursor:pointer;background:0 0;border:0;border-radius:8px;justify-content:center;align-items:center;width:34px;height:34px;padding:0;transition:background-color .14s,color .14s;display:inline-flex;position:absolute;top:50%;right:8px;transform:translateY(-50%)}.vl-auth-password-toggle:hover{color:#242428;background:#f4f4f5}.vl-auth-password-toggle:focus-visible{outline-offset:2px;outline:2px solid #1212142e}.vl-auth-password-toggle svg{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:18px;height:18px}.vl-auth-form input::placeholder{color:#a4a4a8}.vl-auth-form input:focus{border-color:#b9b9bf;box-shadow:0 0 0 4px #1212140a}.vl-invite-entry{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:8px;margin-bottom:0!important;display:grid!important}.vl-invite-entry input[type=text]{border-radius:999px}.vl-invite-entry .vl-auth-submit{white-space:nowrap;border-radius:999px;width:auto;min-width:112px;height:48px;margin-top:0;padding:0 24px}.vl-invite-confirmed{color:#626269;background:#fff;border:1px solid #e4e4e7;border-radius:10px;grid-template-columns:1fr auto auto;align-items:center;gap:10px;min-height:44px;padding:10px 12px;font-size:13px;display:grid}.vl-invite-confirmed strong{color:#202027;letter-spacing:0;font-size:14px;font-weight:500}.vl-invite-confirmed button{color:#2a2a2e;font:inherit;cursor:pointer;background:0 0;border:0;padding:0;font-weight:500}.vl-auth-check{color:#76767b;align-items:center;gap:8px;margin-top:0;font-size:14px;display:inline-flex!important}.vl-auth-check input{accent-color:#222225;width:18px;height:18px;margin:0}.vl-auth-check span{color:#76767b!important;margin:0!important;font-weight:400!important}.vl-auth-submit{cursor:pointer;background:#19191a;border:0;border-radius:10px;justify-content:center;align-items:center;height:46px;margin-top:2px;font-size:15px;font-weight:500;display:flex;color:#fff!important}.vl-auth-submit.muted{background:#a9a9aa}.vl-auth-submit:disabled{cursor:not-allowed;opacity:.72}.vl-auth-link-button{width:100%;text-decoration:none!important}.vl-auth-error{color:#cf2f3a!important;margin:-4px 0 0!important;font-size:13px!important;line-height:1.5!important}.vl-invite-form .vl-auth-error{text-align:center;width:100%;margin:-2px 0 0!important}.vl-auth-success{color:#16794c!important;margin:-4px 0 0!important;font-size:13px!important;line-height:1.5!important}.vl-auth-switch{color:#848489;justify-content:center;align-items:center;gap:12px;margin-top:22px;font-size:14px;display:flex}.vl-auth-switch-bottom{flex-wrap:wrap;gap:6px 16px;width:100%;margin-top:0;padding-top:0;font-size:12px;position:absolute;bottom:clamp(48px,8vh,88px);left:50%;transform:translate(-50%)}.vl-auth-switch-inline{gap:6px 16px;margin-top:4px;font-size:14px}.vl-auth-switch-group{align-items:center;gap:4px;display:inline-flex}.vl-auth-switch-divider{background:#d8d8dc;width:1px;height:12px;margin:0 4px}.vl-auth-switch a{color:#232326;font-weight:500}.vl-auth-policy{text-align:center;color:#8a8a90!important;margin-top:10px!important;font-size:12px!important;font-weight:400!important;line-height:1.6!important}.vl-auth-policy-inline{margin:2px 0 0!important}.vl-auth-policy-bottom{width:min(520px,100vw - 40px);position:absolute;bottom:clamp(34px,5vh,58px);left:50%;transform:translate(-50%);margin:0!important}.vl-auth-policy a{color:#232326;font-weight:500}.vl-auth-modal-layer{z-index:40;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.vl-auth-modal-backdrop{background:#000000c7;position:absolute;inset:0}.vl-auth-modal{z-index:1;color:#1f1f22;text-align:left;background:#fff;border-radius:18px;width:min(400px,100vw - 48px);padding:34px 32px 32px;position:relative;box-shadow:0 28px 74px #00000042}.vl-auth-modal-close{color:#77777c;place-items:center;width:26px;height:26px;font-size:28px;font-weight:300;line-height:1;display:grid;position:absolute;top:18px;right:20px}.vl-auth-modal h2{letter-spacing:0;margin:0;font-size:23px;font-weight:500;line-height:1.2}.vl-auth-modal p{color:#77777e;margin:12px 0 24px;font-size:14px;font-weight:400}.vl-auth-modal-form{flex-direction:column;gap:16px;display:flex}.vl-auth-modal-form input{color:#1b1b1d;background:#fff;border:1px solid #dfe0e4;border-radius:10px;outline:none;width:100%;height:50px;padding:0 16px;font-size:15px;font-weight:400;transition:border-color .14s,box-shadow .14s}.vl-auth-modal-form input::placeholder{color:#a2a2a7}.vl-auth-modal-form input:focus{border-color:#1677ff;box-shadow:0 0 0 3px #1677ff1f}.vl-auth-modal-form input[aria-invalid=true]{box-shadow:none;border-color:#ffb7b7}.vl-auth-modal-error{color:#ff4d4f;background:#fff1f1;border:1px solid #ffb7b7;border-radius:10px;align-items:center;min-height:42px;padding:0 14px;font-size:14px;font-weight:400;display:flex}.vl-auth-modal-form button,.vl-auth-modal-action{color:#fff;height:46px;font:inherit;cursor:pointer;background:#19191a;border:0;border-radius:10px;justify-content:center;align-items:center;font-size:15px;font-weight:500;display:flex}.vl-auth-modal-action{text-align:center;width:100%;color:#fff!important}.vl-auth-modal-form .vl-auth-modal-secondary{color:#6f737a;background:0 0;height:auto;padding:0;font-size:13px;font-weight:500}.vl-auth-modal-form .vl-auth-modal-secondary:disabled{cursor:not-allowed;opacity:.6}@media (width<=1100px){.vl-dark-stage,.vl-green-feature,.vl-split-feature,.vl-card-showcase{grid-template-columns:1fr}.vl-team>div{grid-template-columns:repeat(2,minmax(190px,260px))}.vl-card-showcase{flex-wrap:wrap}.vl-orbit-pill{margin:8px;position:static}.vl-orbit-section{flex-wrap:wrap;gap:12px;padding:96px 24px;display:flex}.vl-orbits{display:none}.vl-faq>div{width:min(760px,100%)}.vl-hero:before{opacity:.42;width:96vw}}@media (width<=760px){.vl-landing{--vl-nav-height:72px}.vl-nav{padding:0 18px}.vl-nav-pill{min-width:64px;height:38px;font-size:14px}.vl-hero{min-height:auto;padding-top:calc(var(--vl-nav-height) + 28px)}.vl-hero:before{display:none}.vl-motion-section{min-height:180vh;padding:0}.vl-motion-sticky{height:100vh}.vl-motion-stage{--stage-width:980px;transform-origin:50%;flex:0 0 980px;width:980px;height:650px;min-height:650px;transform:translateY(-10px)scale(.38)}.vl-motion-word{font-size:104px}.vl-feature-stack-section{height:430vh}.vl-feature-stack-sticky{padding:82px 18px 44px}.vl-feature-stack-heading h2{font-size:38px}.vl-feature-stack-heading p{margin-top:14px;font-size:16px}.vl-feature-stack-stage{width:min(560px,100vw - 28px);margin-top:46px}.vl-feature-stack-card{border-radius:28px}.vl-hero h1,.vl-section-title h2,.vl-split-heading h2,.vl-settings-heading h2,.vl-team h2,.vl-faq h2,.vl-final-cta h2{font-size:36px}.vl-hero h1{font-size:38px}.vl-hero p{font-size:15px;line-height:1.7}.vl-split-heading p,.vl-settings-heading p,.vl-section-title p{font-size:17px;line-height:1.7}.vl-card-row{--vl-hero-card-width:min(320px, calc(100vw - 40px));--vl-hero-card-gap:20px;width:var(--vl-hero-card-width);gap:var(--vl-hero-card-gap);grid-template-columns:1fr;height:auto;margin-top:40px}.vl-practice-card,.vl-info-card{width:var(--vl-hero-card-width);aspect-ratio:870/1140;height:auto;margin-top:0}.vl-practice-card:first-child,.vl-practice-card:last-child{margin-top:0;transform:none}.vl-dark-stage,.vl-card-showcase,.vl-split-feature,.vl-team,.vl-faq{padding:72px 20px}.vl-card-showcase .vl-info-card{display:block}.vl-mock-panel,.vl-voice-area{min-height:auto}.vl-mock-panel{padding:58px 22px}.vl-chat-line{gap:14px}.vl-chat-line p{font-size:16px}.vl-voice-options{flex-wrap:wrap;gap:16px;margin:40px 0}.vl-green-feature{border-radius:28px;width:calc(100% - 28px);padding:34px 20px}.vl-report-body,.vl-score-row{grid-template-columns:1fr}.vl-report-body aside{border-bottom:1px solid #ececef;border-right:0}.vl-document-demo,.vl-settings-demo{padding:34px 20px}.vl-document-demo{font-size:18px}.vl-floating-input{width:auto;margin-top:28px;font-size:15px;position:static}.vl-video-cloud{min-height:760px}.vl-video-tile{transform:scale(.72)}.video-a{top:40px;left:2%}.video-b{top:70px;right:-4%}.video-c{bottom:34px;left:-8%}.video-d{bottom:0;left:30%}.video-e{bottom:24px;right:-14%}.vl-team>div{grid-template-columns:1fr}.vl-team article{max-width:300px;margin:0 auto}.vl-footer{flex-direction:column;gap:24px}.vl-auth-top{height:72px;padding:0 18px}.vl-auth-panel{min-height:calc(100vh - 72px);margin:0 auto;padding:88px 0}.vl-auth-panel h1{font-size:31px}.vl-auth-panel>p{margin:16px 0 42px}.vl-invite-entry{grid-template-columns:1fr}.vl-invite-entry .vl-auth-submit{width:100%}.vl-auth-switch-bottom{margin-top:0;padding-top:0;bottom:52px}.vl-auth-modal{border-radius:16px;width:min(360px,100vw - 36px);padding:30px 24px 26px}.vl-auth-modal h2{font-size:21px}}
