:root { --ink:#101113; --ink-2:#181a1d; --paper:#f2eee7; --paper-2:#e6e0d7; --lime:#d8ff4b; --coral:#ff665f; --cobalt:#5b73ff; --muted:#8f918f; --line:rgba(242,238,231,.16); --line-dark:rgba(16,17,19,.18); --sans:'Space Grotesk','Noto Sans SC',sans-serif; --mono:'DM Mono',monospace; --serif:'Playfair Display',serif; }
*{box-sizing:border-box} html,body{margin:0;min-height:100%;background:var(--ink);color:var(--paper);font-family:var(--sans)} body{overflow-x:hidden}.grain{position:fixed;inset:0;pointer-events:none;z-index:10;opacity:.055;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.75' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.35'/%3E%3C/svg%3E");mix-blend-mode:screen}.app-shell{min-height:100vh;padding:0 34px 32px}.topbar{height:84px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.brand-lockup{font-size:14px;letter-spacing:.12em;font-weight:600;display:flex;align-items:center;gap:10px}.brand-mark{display:grid;place-items:center;width:24px;height:24px;background:var(--lime);color:var(--ink);font-size:14px;border-radius:50%;font-family:var(--serif);font-weight:600;font-style:italic}.brand-slash{color:var(--lime);margin:0 2px}.topbar-meta{display:flex;align-items:center;gap:28px;color:var(--muted);font-size:11px}.mono{font-family:var(--mono);font-size:10px;letter-spacing:.06em}.privacy{display:flex;align-items:center;gap:7px}.privacy i,.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 3px rgba(216,255,75,.12)}#studio[hidden],#posterView[hidden]{display:none}.studio-grid{display:grid;grid-template-columns:220px minmax(440px,1fr) 250px;gap:30px;max-width:1540px;margin:0 auto;padding-top:28px}.session-rail,.cue-column{min-height:calc(100vh - 140px);display:flex;flex-direction:column}.eyebrow{font-family:var(--mono);font-size:10px;letter-spacing:.12em;color:var(--muted)}.rail-head,.cue-head,.stage-head{height:32px;display:flex;justify-content:space-between;align-items:flex-start}.rail-head .mono{color:var(--lime)}.step-list{display:flex;flex-direction:column;gap:9px;margin-top:30px}.step-card{position:relative;display:grid;grid-template-columns:38px 1fr 24px;align-items:center;gap:10px;padding:14px 10px 14px 0;border-top:1px solid var(--line);color:var(--muted);transition:.35s ease}.step-card:last-child{border-bottom:1px solid var(--line)}.step-card.active{color:var(--paper)}.step-card.active:before{content:"";position:absolute;left:-34px;width:3px;height:31px;background:var(--lime)}.step-card.done{color:var(--paper)}.step-index{font-family:var(--mono);font-size:11px;color:var(--lime)}.step-copy strong{display:block;font-size:14px;font-weight:500;letter-spacing:.01em}.step-copy small{display:block;margin-top:4px;font-size:11px;color:inherit;opacity:.68}.step-state{width:24px;height:24px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;font-family:var(--mono);font-size:9px}.step-card.done .step-state{background:var(--lime);border-color:var(--lime);color:var(--ink)}.step-thumb{display:none;width:38px;height:30px;object-fit:cover;filter:grayscale(1);border:1px solid var(--lime)}.step-card.done .step-thumb{display:block}.step-card.done .step-index{display:none}.rail-foot{margin-top:auto;padding-top:18px;border-top:1px solid var(--line);display:flex;gap:8px;align-items:center;color:var(--muted);font-size:9px}.rail-foot .rule{flex:1;height:1px;background:var(--line)}.camera-column{min-width:0}.stage-head{align-items:center}.status-label{display:flex;align-items:center;gap:8px;color:var(--muted)}.status-label.live{color:var(--lime)}.stage-frame{position:relative;aspect-ratio:16/10;min-height:440px;overflow:hidden;background:#070809;border:1px solid rgba(242,238,231,.35);box-shadow:10px 10px 0 rgba(216,255,75,.9);isolation:isolate}.camera-video,.pose-canvas,.demo-canvas{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.camera-video{transform:scaleX(-1);display:none}.pose-canvas{z-index:2;pointer-events:none}.demo-canvas{z-index:1;display:none}.camera-video.ready{display:block}.stage-ai-badge{position:absolute;right:20px;top:52px;z-index:5;display:flex;flex-direction:column;align-items:flex-end;gap:4px;color:var(--lime);font:10px var(--mono);letter-spacing:.08em}.stage-ai-badge small{color:rgba(242,238,231,.48);font-size:8px;letter-spacing:.06em}.stage-grid{position:absolute;inset:0;z-index:3;pointer-events:none;opacity:.35;background:linear-gradient(90deg,transparent 49.8%,rgba(242,238,231,.22) 50%,transparent 50.2%),linear-gradient(0deg,transparent 49.8%,rgba(242,238,231,.22) 50%,transparent 50.2%)}.stage-grid:after{content:"";position:absolute;inset:14% 18%;border:1px solid rgba(242,238,231,.2);border-radius:50%}.stage-corners{position:absolute;inset:19px;z-index:4;pointer-events:none}.stage-corners span{position:absolute;width:22px;height:22px;border-color:var(--lime);border-style:solid;opacity:.9}.stage-corners span:nth-child(1){left:0;top:0;border-width:1px 0 0 1px}.stage-corners span:nth-child(2){right:0;top:0;border-width:1px 1px 0 0}.stage-corners span:nth-child(3){left:0;bottom:0;border-width:0 0 1px 1px}.stage-corners span:nth-child(4){right:0;bottom:0;border-width:0 1px 1px 0}.stage-meta{position:absolute;z-index:5;left:20px;right:20px;display:flex;justify-content:space-between;color:rgba(242,238,231,.58);font-size:9px}.stage-meta b{color:var(--lime);font-weight:400}.stage-meta-top{top:18px}.stage-meta-bottom{bottom:18px}.stage-start-overlay{position:absolute;inset:0;z-index:6;padding:clamp(26px,6vw,76px) clamp(28px,7vw,92px);display:flex;flex-direction:column;justify-content:center;background:radial-gradient(circle at 75% 30%,rgba(91,115,255,.15),transparent 38%),linear-gradient(110deg,rgba(16,17,19,.98) 14%,rgba(16,17,19,.85) 64%,rgba(16,17,19,.52));transition:opacity .45s ease,visibility .45s ease}.stage-start-overlay.hidden{opacity:0;visibility:hidden}.start-kicker{font-family:var(--mono);font-size:10px;letter-spacing:.12em;color:var(--lime);display:flex;gap:10px;align-items:center}.live-dot{width:7px;height:7px;background:var(--coral);border-radius:50%;animation:blink 1.3s infinite}.stage-start-overlay h1{font-size:clamp(48px,7.3vw,106px);line-height:.88;letter-spacing:-.07em;margin:27px 0 18px;font-weight:600}.stage-start-overlay h1 em{font-family:var(--serif);font-weight:500;color:var(--lime);letter-spacing:-.05em}.stage-start-overlay p{font-family:'Noto Sans SC',sans-serif;color:rgba(242,238,231,.74);font-size:15px;margin:0 0 32px}.primary-button,.secondary-button{font:500 13px var(--sans);cursor:pointer;border:0;display:inline-flex;align-items:center;justify-content:space-between;gap:28px;min-width:153px;padding:14px 17px;transition:.25s ease}.primary-button{background:var(--lime);color:var(--ink)}.primary-button:hover{background:var(--paper);transform:translateY(-2px)}.button-arrow{font-size:17px;line-height:1}.start-note{margin-top:18px;color:rgba(242,238,231,.42);font-size:9px}.capture-flash{position:absolute;inset:0;background:var(--paper);opacity:0;z-index:12;pointer-events:none}.capture-flash.go{animation:flash .38s ease-out}.toast{position:absolute;z-index:14;left:50%;top:22px;transform:translateX(-50%) translateY(-8px);background:var(--lime);color:var(--ink);font-size:12px;padding:8px 13px;opacity:0;pointer-events:none;transition:.3s ease}.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}.camera-foot{display:flex;justify-content:space-between;margin-top:15px;color:var(--muted);font-size:10px}.cue-column{border-left:1px solid var(--line);padding-left:24px}.cue-head{border-bottom:1px solid var(--line);padding-bottom:16px}.step-number{font-family:var(--mono);font-size:11px;color:var(--lime)}.cue-content{padding-top:30px}.cue-tag{display:inline-block;padding:6px 8px;background:var(--cobalt);color:var(--paper);font-family:var(--mono);font-size:10px;letter-spacing:.08em}.cue-content h2{font-size:29px;line-height:1.1;letter-spacing:-.05em;margin:18px 0 12px;font-weight:500}.cue-content p{font-family:'Noto Sans SC',sans-serif;color:var(--muted);font-size:13px;line-height:1.8;margin:0}.cue-rule{height:1px;background:var(--line);margin:28px 0}.hold-block{display:flex;justify-content:space-between;align-items:end}.hold-block strong{font-size:11px;color:var(--lime);font-weight:500}.hold-meter{height:3px;background:var(--line);margin-top:11px;overflow:hidden}.hold-meter span{display:block;height:100%;width:0;background:var(--lime);transition:width .1s linear}.progress-dial{width:112px;height:112px;margin:35px auto 29px;position:relative;display:grid;place-items:center}.progress-dial svg{position:absolute;inset:0;transform:rotate(-90deg)}.dial-track,.dial-progress{fill:none;stroke-width:1}.dial-track{stroke:var(--line)}.dial-progress{stroke:var(--lime);stroke-dasharray:251.3;stroke-dashoffset:251.3;transition:stroke-dashoffset .25s ease}.progress-dial div{position:relative;text-align:center}.progress-dial strong{font-size:29px;letter-spacing:-.06em;font-weight:500}.progress-dial span{font-family:var(--mono);font-size:10px;color:var(--muted);margin-left:2px}.hint-line{border-top:1px solid var(--line);padding-top:15px;color:var(--muted);font-size:11px;line-height:1.6;display:flex;gap:9px}.hint-marker{color:var(--lime);font-family:var(--mono)}.cue-actions{margin-top:auto;padding-top:20px;display:flex;gap:18px;border-top:1px solid var(--line)}.text-button{background:none;border:0;padding:0;color:var(--muted);font:10px var(--mono);cursor:pointer;text-decoration:underline;text-decoration-color:rgba(242,238,231,.2);text-underline-offset:4px}.text-button:hover{color:var(--paper)}.poster-view{max-width:1220px;margin:0 auto;display:grid;grid-template-columns:300px 1fr;gap:58px;align-items:center;padding:70px 0 50px}.poster-view[hidden]{display:none}.poster-intro .eyebrow{color:var(--lime)}.poster-intro h2{font-size:45px;line-height:.94;letter-spacing:-.07em;margin:22px 0 16px}.poster-intro h2 em{font-family:var(--serif);font-weight:500;color:var(--lime)}.poster-intro p{color:var(--muted);font-family:'Noto Sans SC';font-size:13px;line-height:1.7;margin:0 0 30px}.poster-actions{display:flex;flex-direction:column;align-items:flex-start;gap:13px}.secondary-button{background:transparent;border:1px solid var(--line);color:var(--paper);min-width:153px}.secondary-button:hover{border-color:var(--lime);color:var(--lime)}.poster-wrap{position:relative;max-width:680px;justify-self:end}.poster-wrap canvas{position:relative;display:block;width:100%;height:auto;z-index:2;background:var(--paper);box-shadow:0 20px 60px rgba(0,0,0,.3)}.poster-shadow{position:absolute;inset:20px -13px -13px 15px;background:var(--lime);z-index:1;transform:rotate(1.2deg)}
@keyframes blink{50%{opacity:.35}}@keyframes flash{0%{opacity:0}18%{opacity:.95}100%{opacity:0}}@media(max-width:1080px){.studio-grid{grid-template-columns:180px minmax(380px,1fr) 220px;gap:20px}.app-shell{padding:0 22px}.cue-column{padding-left:18px}.cue-content h2{font-size:25px}.stage-frame{min-height:380px}}@media(max-width:780px){.app-shell{padding:0 14px 28px}.topbar{height:68px}.topbar-meta .mono{display:none}.topbar-meta{font-size:10px}.studio-grid{display:flex;flex-direction:column;padding-top:16px;gap:20px}.camera-column{order:1}.session-rail{order:2;min-height:auto}.cue-column{order:3;min-height:auto;border-left:0;padding-left:0}.stage-frame{min-height:0;aspect-ratio:4/3;box-shadow:6px 6px 0 var(--lime)}.stage-start-overlay{padding:34px 28px}.stage-start-overlay h1{font-size:58px}.session-rail{overflow:hidden}.rail-head{padding-top:6px}.step-list{flex-direction:row;gap:8px;margin-top:13px;overflow-x:auto;padding-bottom:4px}.step-card{min-width:150px;border:1px solid var(--line);padding:11px 10px}.step-card:last-child{border-bottom:1px solid var(--line)}.step-card.active:before{left:0;top:0;bottom:0;width:3px;height:auto}.step-state{display:none}.rail-foot{display:none}.cue-column{border-top:1px solid var(--line);padding-top:20px}.cue-head{padding-bottom:12px}.cue-content{padding-top:20px}.cue-content h2{font-size:27px}.progress-dial{margin:25px auto 20px}.cue-actions{margin-top:4px}.poster-view{display:flex;flex-direction:column;align-items:stretch;gap:30px;padding-top:40px}.poster-intro h2{font-size:41px}.poster-wrap{max-width:100%;justify-self:auto}.camera-foot{font-size:9px}.camera-foot .mono{display:none}}
