:root{color:#eef0fa;color-scheme:dark;font-synthesis:none;background:#0d1020;font-family:Outfit,system-ui,sans-serif}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,summary{outline-offset:4px}button{cursor:pointer;color:#c8cce4;background:#1c2340;border:1px solid #303955;border-radius:9px;padding:11px 15px;font-size:12px;font-weight:500}button:hover:enabled{background:#293254}button:disabled{opacity:.4;cursor:not-allowed}.primary{color:#fff;background:#6266f5;border-color:#7d80ff;font-weight:600}.primary:hover:enabled{background:#7477ff}body>header{background:#0d1020;border-bottom:1px solid #222941;justify-content:space-between;align-items:center;gap:24px;height:76px;padding:0 40px;display:flex}.brand{align-items:center;gap:10px;display:flex}.brand span{color:#fff;font-size:24px;font-weight:650}nav{color:#929bb8;gap:28px;font-size:13px;display:flex}.badge,.tag{letter-spacing:1px;color:#a5acce;border:1px solid #303855;border-radius:6px;padding:6px 9px;font-size:10px}.studio{max-width:1420px;margin:auto;padding:28px 36px 0}.back-page{color:#8993b2;background:0 0;border:0;margin-bottom:28px;padding:0;font-size:12px}.studio-heading{justify-content:space-between;align-items:center;gap:24px;margin-bottom:24px;display:flex}.eyebrow{color:#8e92ff;letter-spacing:1.8px;margin:0 0 10px;font-size:10px;font-weight:600}.studio-heading h1{letter-spacing:-1px;margin:0;font-size:34px;font-weight:550;line-height:1.2}.lead{color:#8993b2;margin:12px 0 0;font-size:14px;line-height:1.7}.connection-setup{background:#12172a;border:1px solid #29314a;border-radius:12px;margin-bottom:24px}.connection-setup>summary{cursor:pointer;color:#c4c9de;padding:15px 19px;font-size:12px}.connection-setup>summary span{color:#707b9c;margin-left:14px;font-size:11px}.config{padding:22px}.config-title{justify-content:space-between;align-items:center;gap:10px;margin-bottom:18px;display:flex}.config-title h3{margin:0;font-size:15px;font-weight:550}.fields{grid-template-columns:1fr 1fr;gap:16px;display:grid}.wide{grid-column:1/-1}label{color:#a3adca;flex-direction:column;gap:8px;font-size:11px;display:flex}input,select{color:#e1e5f5;background:#0d1224;border:1px solid #303953;border-radius:8px;width:100%;min-width:0;padding:11px 13px;font-size:12px}.config-bottom{align-items:center;gap:10px;margin-top:20px;display:flex}.config-bottom p{color:#7f8baa;flex:1;font-size:11px;line-height:1.7}.studio-grid{grid-template-columns:minmax(0,1fr) 330px;align-items:stretch;gap:20px;display:grid}.live-column,.chat-column{min-width:0}.demo-grid{display:block}.demo{background:#13192b;border:1px solid #29324c;border-radius:14px;overflow:hidden}.tabbar{border-bottom:1px solid #28314a;align-items:center;gap:12px;padding:17px 20px;display:flex}.tabbar h3{flex:1;margin:0;font-size:13px;font-weight:550}.live-pill{letter-spacing:1px;color:#8c98b6;background:#222b42;border-radius:5px;padding:5px 8px;font-size:9px;font-weight:600}.live-pill.on{color:#fff;background:#c43a52}#live-duration{color:#8592b1;font:11px monospace}.stage{aspect-ratio:16/9;background:radial-gradient(at 50% 60%,#1b2341,#0a1020 75%);place-items:center;display:grid;position:relative}.stage video{object-fit:contain;width:100%;height:100%;position:absolute;inset:0}.stage-hint{color:#c6cee6;flex-direction:column;align-items:center;gap:10px;font-size:17px;display:flex;position:relative}.camera-icon{color:#9198d4;background:#202941;border:1px solid #343e60;border-radius:18px;place-items:center;width:58px;height:58px;margin-bottom:10px;font-size:25px;display:grid}.preview-button{color:#c7ceed;background:#262f50;margin-top:12px}.stage.active .stage-hint{display:none}.demo-controls{align-items:center;gap:9px;padding:18px 20px;display:flex}.demo-controls .primary{margin-left:auto}.session{color:#7d89a8;border-top:1px solid #242e47;flex-wrap:wrap;align-items:center;gap:9px;margin:0;padding:14px 20px;font-size:10px;display:flex}.session code{color:#adb8d7;overflow-wrap:anywhere;font:10px monospace}.copy{color:#929aff;background:0 0;border:0;padding:4px 6px;font-size:11px}#share-session{margin-left:auto;padding:7px 10px;font-size:10px}.events{padding:14px 4px}.events-title{align-items:center;gap:10px;display:flex}.events-title h3{color:#8591b0;margin:0;font-size:11px;font-weight:400}.events-title span{color:#b4bed8;font-size:11px}#message{color:#8591b0;overflow-wrap:anywhere;margin:8px 0 0;font-size:12px;line-height:1.7}#message.error{color:#ffa2b2}.chat-column .config{background:#13192b;border:1px solid #29324c;border-radius:14px;flex-direction:column;height:100%;padding:20px;display:flex}.chat-column .config-title{margin-bottom:8px}.chat-column .section-description{color:#7482a3;margin:0 0 12px;font-size:11px}.chat-connection{gap:10px;display:flex}.chat-connection button{color:#818db2;background:0 0;border:0;padding:5px 0;font-size:10px}.chat-connection button:hover:enabled{color:#afb7ff;background:0 0}#chat-messages{flex:1;min-height:260px;max-height:380px;margin:15px 0;padding:0;list-style:none;overflow:auto}#chat-messages:empty:before{content:"Cuộc trò chuyện bắt đầu tại đây.";text-align:center;color:#667494;padding:100px 10px;font-size:12px;display:block}#chat-messages li{overflow-wrap:anywhere;border-bottom:1px solid #222b43;padding:10px 0;font-size:12px;line-height:1.7}#chat-form{border-top:1px solid #29324c;gap:8px;padding:14px 0 0;display:flex}#chat-form input{flex:1}#chat-form button{margin:0}#chat-feedback{color:#7d89a8;margin:10px 0 0;font-size:10px;line-height:1.7}.guide{background:#12172a;border:1px solid #29314a;border-radius:12px;margin-top:28px}.guide>summary{cursor:pointer;color:#aab4cf;padding:18px 22px;font-size:13px}.guide section{border-top:1px solid #252e47;padding:26px}.section-heading{justify-content:space-between;align-items:center;gap:20px;display:flex}h2{letter-spacing:-.5px;font-size:24px;font-weight:550}h3{font-weight:550}.section-description,.steps p,.notice{color:#8996b7;font-size:12px;line-height:1.9}.steps{grid-template-columns:repeat(3,1fr);gap:24px;margin:28px 0;display:grid}.steps article{min-width:0}.steps article>span{color:#a0a4ff;font-size:12px}.steps h3{font-size:14px}.command{background:#0a1020;padding:10px;font-size:10px;display:block;overflow:auto}.code-head{color:#8f9cbe;background:#1c2340;border-radius:8px 8px 0 0;justify-content:space-between;align-items:center;padding:10px 16px;font:11px monospace;display:flex}pre{color:#c1cbe7;background:#0a1020;border:1px solid #26304a;border-radius:0 0 8px 8px;margin:0;padding:22px;font:12px/1.9 monospace;overflow:auto}.notice{background:#1a2139;border-left:2px solid #6266f5;margin:18px 0;padding:14px 18px}footer{border-top:1px solid #222b43;justify-content:space-between;align-items:center;margin-top:35px;padding:30px 0;display:flex}footer p{color:#707e9d;font-size:11px}[hidden]{display:none!important}@media (width<=1000px){.studio-grid{grid-template-columns:minmax(0,1fr) 290px}.studio{padding:24px}.demo-controls{flex-wrap:wrap;padding:14px}.stage-hint small{font-size:11px}.studio-heading h1{font-size:30px}}@media (width<=760px){body>header{height:66px;padding:0 18px}nav{gap:16px}nav a:first-child,.badge{display:none}.studio{padding:24px 16px}.studio-heading{display:block}.studio-heading>a{margin-top:15px;display:inline-block}.studio-grid,.fields,.steps{grid-template-columns:1fr}.connection-setup>summary span{margin:8px 0 0;display:block}.config-bottom{flex-wrap:wrap}.config-bottom p{flex-basis:100%}.stage-hint{font-size:15px}.stage-hint small{font-size:10px}.camera-icon{width:42px;height:42px;margin:0;font-size:20px}.preview-button{margin-top:3px;padding:8px 12px;font-size:11px}.stage-hint{gap:7px}.demo-controls button{padding:10px;font-size:11px}.demo-controls .primary{margin-left:0}#chat-messages{min-height:180px}#chat-messages:empty:before{padding:65px 10px}.guide section{padding:18px}.tag{display:none}.studio-heading h1{font-size:29px}.session code{max-width:100%}}:root{--live-bg:#0d1020;--live-card:#151a2e;--live-border:#2a3150;--live-text:#eef0fa;--live-muted:#a6acc5;--live-accent:#7173ff}body{background:var(--live-bg);color:var(--live-text)}.primary{color:#fff;background:linear-gradient(100deg,#3150ff,#7173ff);border:1px solid #8388ff;box-shadow:0 3px #202a91}.primary:hover:enabled{filter:brightness(1.08);background:linear-gradient(100deg,#3150ff,#7173ff)}.demo,.chat-column .config,.preflight-panel,.connection-setup,.guide{background:var(--live-card);border-color:var(--live-border)}.lead,.section-description{color:var(--live-muted)}body>header{border:1px solid var(--live-border);background:#0d1020;border-radius:20px;height:68px;margin:14px 24px 0}.brand img{width:36px;height:36px}.brand span{font-size:25px;font-weight:700}.studio{padding-top:26px}.studio-heading h1{font-size:32px}.studio-grid{grid-template-columns:minmax(0,1fr) 340px}.session-steps{gap:30px;margin:0 0 25px;padding:0;list-style:none;display:flex}.session-steps li{color:#667291;align-items:center;gap:9px;font-size:12px;display:flex}.session-steps li span{border:1px solid #2a3150;border-radius:50%;place-items:center;width:25px;height:25px;font-size:10px;display:grid}.session-steps li[aria-current=step] span{color:#e0e2ff;background:#313568;border-color:#7173ff}.preflight-panel{border:1px solid var(--live-border);border-radius:14px;flex-direction:column;padding:28px;display:flex}.preflight-panel h2{margin:0 0 12px;font-size:23px}.preflight-panel>p:not(.eyebrow){color:var(--live-muted);font-size:13px;line-height:1.8}.preflight-panel label{margin:22px 0}.readiness{margin:8px 0 16px;padding:0;list-style:none}.readiness li{color:#a6acc5;border-bottom:1px solid #252e49;gap:12px;padding:12px 0;font-size:12px;display:flex}#enter-studio{width:100%;margin-top:auto}.preflight-panel small{color:#7f8ba9;text-align:center;margin-top:16px;font-size:10px}#preflight-feedback{margin-bottom:24px;font-size:11px!important}.studio[data-step=prepare] .chat-column,.studio:not([data-step=prepare]) .preflight-panel,.studio[data-step=prepare] .demo-controls,.studio[data-step=prepare] .session,.studio[data-step=ended] .studio-grid,.studio[data-step=live] #back-prepare{display:none}.session-summary{text-align:center;background:#151a2e;border:1px solid #2a3150;border-radius:16px;padding:60px 24px}.summary-icon{color:#77d9b3;background:#173d36;border-radius:50%;place-items:center;width:52px;height:52px;margin:0 auto 20px;font-size:25px;display:grid}.session-summary h2{margin:12px 0;font-size:28px}.session-summary p{color:#a6acc5;font-size:14px}.session-summary>div{color:#8996b4;justify-content:center;align-items:center;gap:20px;margin:28px 0;font-size:13px;display:flex}.session-summary strong{color:#eef0fa;font-size:20px;font-weight:500}.chat-column .config{border-radius:14px}.session-steps{flex-wrap:wrap}@media (width<=760px){body>header{margin:10px 12px 0;padding:0 16px}.studio-heading h1{font-size:27px}.studio-grid{grid-template-columns:1fr}.session-steps{gap:12px}.session-steps li{gap:6px;font-size:10px}.preflight-panel{padding:22px}.session-summary{padding:40px 20px}.demo-controls{flex-wrap:wrap}}.token-connect{background:#151a2e;border:1px solid #2a3150;border-radius:14px;margin-bottom:24px;padding:22px 24px}.token-connect label{max-width:100%}.token-actions{align-items:center;gap:10px;margin-top:16px;display:flex}.token-actions p{color:#858fae;flex:1;font-size:11px;line-height:1.6}.studio:not([data-step=prepare]) .token-connect{display:none}@media (width<=760px){.token-connect{padding:18px}.token-actions{flex-wrap:wrap}.token-actions p{flex-basis:100%;margin:0 0 8px}}:root{--live-bg:#030816;--live-card:#061326;--live-border:#00d9ff47;--live-text:#e2e8f0;--live-muted:#94a3b8;--live-accent:#22d3ee;color-scheme:dark;font-family:Arial,Helvetica,sans-serif}body{color:#e2e8f0;background:#030816;font-family:Arial,Helvetica,sans-serif}body>header{background:#020612d9;border:0;border-bottom:1px solid #06b6d433;border-radius:0;gap:24px;height:64px;margin:0;padding:0 max(24px,50% - 608px);box-shadow:0 8px 20px #0004}.brand span{letter-spacing:2.4px;text-transform:uppercase;font-size:24px;font-style:italic;font-weight:700}.brand img{filter:drop-shadow(0 0 5px #00d9ff55);width:30px;height:30px}nav{color:#cbd5e1;gap:28px;font-size:13px}.badge{color:#67e8f9;background:#00d9ff0a;border-color:#06b6d44d;font-size:9px}.studio{max-width:1280px;padding:32px}.back-page{color:#94a3b8;font-size:12px}.back-page:hover{color:#67e8f9;background:0 0}.studio-heading .eyebrow{color:#67e8f9;letter-spacing:.6px;background:#00d9ff14;border:1px solid #00d9ff59;border-radius:999px;padding:5px 12px;font-size:10px;display:inline-flex;box-shadow:0 0 12px #00d9ff15}.studio-heading h1{letter-spacing:-.9px;color:#f1f5f9;font-size:36px;font-style:italic;font-weight:700}.lead{color:#94a3b8;font-size:14px;line-height:1.8}.text-link{color:#67e8f9;font-size:12px}.session-steps{gap:30px}.session-steps li{color:#64748b;font-size:11px}.session-steps li span{background:#040b1a;border-color:#1d5067}.session-steps li[aria-current=step]{color:#e2e8f0}.session-steps li[aria-current=step] span{color:#67e8f9;background:#0a3449;border-color:#22d3ee;box-shadow:0 0 12px #00d9ff22}.token-connect,.demo,.chat-column .config,.preflight-panel,.guide{background:radial-gradient(at top,#0091ff1f,#061326d9 85%);border:1px solid #00d9ff47;border-radius:16px;box-shadow:inset 0 1px #b4eaff0d}.token-connect{padding:22px 24px}.config-title h3,.tabbar h3,.events-title h3{color:#e2e8f0;font-size:14px}.config-title>span{color:#67e8f9;font-size:10px}.token-connect label,.preflight-panel label{color:#94a3b8}.token-actions p{color:#64748b}input,select,textarea{color:#e2e8f0;background:#02061299;border:1px solid #06b6d433;border-radius:8px;padding:12px 14px;font-size:12px}input:focus,select:focus,textarea:focus{outline:1px solid #22d3ee;box-shadow:0 0 12px #00d9ff18}input::placeholder{color:#475569}button{color:#e2e8f0;background:#061326cc;border-color:#06b6d44d;border-radius:8px;font-weight:500}button:hover:enabled{background:#083344;border-color:#22d3ee}.primary,.primary:hover:enabled{color:#fff;background:linear-gradient(90deg,#2563eb,#06b6d4);border:1px solid #38bdf855;font-weight:700;box-shadow:0 0 20px #00d9ff28}.primary:hover:enabled{filter:brightness(1.12)}button:disabled{opacity:.35}.tabbar{background:#02061266;border-color:#06b6d433;padding:17px 21px}.stage{background:radial-gradient(at 65% 20%,#082b50,#020c1c 75%)}.stage-hint{color:#d4e7f5;font-size:18px;font-weight:500}.stage-hint small{color:#7194af;font-size:11px}.camera-icon{color:#67e8f9;background:#052742;border:1px solid #22d3ee80;border-radius:12px;box-shadow:0 0 18px #00d9ff22}.preview-button{color:#e2e8f0;background:#061326cc;border-color:#06b6d44d}.live-pill{color:#94a3b8;background:#061326;border:1px solid #1d5067}.live-pill.on{color:#fff;background:#ef4444;border-color:#f87171}#live-duration{color:#67e8f9}.demo-controls{background:#02061255}.session{color:#64748b;border-color:#06b6d433}.session code{color:#a5d7ec}.copy{color:#67e8f9;background:0 0}.events-title span{color:#67e8f9}#message{color:#94a3b8}.error,#message.error{color:#fda4af}.preflight-panel .eyebrow{color:#67e8f9;letter-spacing:1px;font-size:10px}.preflight-panel h2{font-size:24px;font-style:italic;font-weight:700}.preflight-panel>p:not(.eyebrow){color:#94a3b8}.readiness li{color:#b3c5d5;border-color:#06b6d426}.readiness span{color:#22d3ee}.preflight-panel small{color:#64748b}#preflight-feedback{color:#94a3b8}.chat-column .config-title h3{font-size:17px;font-weight:700}.chat-column .section-description{color:#64748b}.chat-connection button{color:#67e8f9;background:0 0}#chat-messages li{color:#cbd5e1;border-color:#06b6d426}#chat-messages:empty:before{color:#51758e}#chat-form{border-color:#06b6d433}#chat-feedback{color:#94a3b8}.session-summary{background:radial-gradient(at top,#0091ff20,#061326d9);border-color:#00d9ff47;box-shadow:0 0 24px #00d9ff12}.session-summary h2{font-style:italic;font-weight:700}.session-summary p{color:#94a3b8}.summary-icon{color:#67e8f9;background:#083344;border:1px solid #22d3ee66}.guide>summary{color:#cbd5e1;font-size:13px}.guide section{border-color:#06b6d433}.guide .eyebrow{color:#67e8f9}.guide h2{font-size:28px;font-style:italic;font-weight:700}.guide h3{color:#e2e8f0}.section-description,.steps p,.notice{color:#94a3b8}.steps article>span{color:#67e8f9}.code-head{color:#94a3b8;background:#040b1a;border:1px solid #06b6d433;border-bottom:0}pre{color:#cbd5e1;background:#020612;border-color:#06b6d433;border-radius:0 0 12px 12px;font-family:Consolas,monospace}.command{color:#67e8f9;background:#020612}.notice{background:#00d9ff09;border-left-color:#22d3ee}footer{border-color:#06b6d433}footer p{color:#64748b}@media (width<=760px){body>header{height:64px;margin:0;padding:0 20px}.studio{padding:24px 20px}.studio-heading h1{font-size:28px}.session-steps{gap:12px}.session-steps li{font-size:9px}.studio-grid{gap:18px}.token-connect{padding:20px}.brand span{font-size:21px}.brand img{width:27px;height:27px}nav{gap:16px;font-size:11px}.preflight-panel{padding:22px}.guide h2{font-size:24px}}.brand .example-brand-mark{background:#020612;border:1px solid #22d3ee;border-radius:8px;place-items:center;width:32px;height:32px;padding:7px;display:grid;box-shadow:0 0 18px #00d9ff33}.brand .example-brand-mark img{filter:drop-shadow(0 0 4px #00d9ff88);width:auto;max-width:100%;height:auto;max-height:100%}
