@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard/dist/web/static/pretendard.css");@import url("https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap");:root{color-scheme:light;--ink:#33443b;--ink-soft:#62726a;--ink-faint:#94a099;--paper:#fbf8f2;--paper-2:#f3efe2;--canvas:#eaf1e6;--line:#e2ddcd;--line-soft:#ece8db;--strobe:#f2977a;--strobe-ink:#dd7856;--strobe-soft:rgba(242,151,122,0.16);--on-accent:#3a2a20;--amber:#b9822c;--amber-soft:rgba(185,130,44,0.14);--amber-line:rgba(185,130,44,0.32);--danger:#d1573f;--danger-soft:rgba(209,87,63,0.14);--radius-sm:8px;--radius-md:14px;--radius-lg:20px;--radius-pill:999px;--grid:rgba(51,68,59,0.035);--shadow:0 1px 0 rgba(51,68,59,0.03),0 24px 46px -30px rgba(51,68,59,0.22);--font-display:"Space Grotesk","Pretendard",system-ui,sans-serif;--font-mono:"IBM Plex Mono",ui-monospace,"SFMono-Regular",monospace;--font-body:"Pretendard","Space Grotesk",system-ui,sans-serif;font-family:var(--font-body);color:var(--ink)}*{box-sizing:border-box}body{margin:0;min-height:100vh;background-color:var(--canvas);background-image:radial-gradient(circle at 14% 0,rgba(242,151,122,.1),transparent 55%);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}main{max-width:1180px;margin:0 auto;padding:40px 22px 56px}.app-shell{display:flex;align-items:stretch;min-height:100vh}.app-sidebar{flex:0 0 260px;display:flex;flex-direction:column;gap:28px;position:sticky;top:0;height:100vh;padding:26px 20px;background:var(--paper);border-right:1px solid var(--line)}.app-content{flex:1 1;min-width:0}.sidebar-brand{display:inline-flex;align-items:center;gap:8px;color:var(--ink);text-decoration:none;font-family:var(--font-display);font-size:19px;font-weight:700;letter-spacing:-.01em}.sidebar-brand:before{content:"";width:10px;height:10px;border-radius:50%;background:var(--strobe);box-shadow:0 0 10px rgba(242,151,122,.45)}.sidebar-nav{display:flex;flex-direction:column;gap:22px;overflow-y:auto}.sidebar-home{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:var(--radius-pill);color:var(--ink-soft);text-decoration:none;font-family:var(--font-display);font-size:14px;font-weight:600;transition:background .15s ease,color .15s ease}.sidebar-home.active,.sidebar-home:hover{background:var(--paper-2);color:var(--ink)}.sidebar-group{display:flex;flex-direction:column;gap:6px}.sidebar-group-label{padding:0 14px;color:var(--strobe);font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase}.sidebar-link{display:flex;align-items:center;gap:10px;padding:11px 14px;border-radius:var(--radius-pill);color:var(--ink-soft);text-decoration:none;font-family:var(--font-display);font-size:14.5px;font-weight:600;transition:background .15s ease,color .15s ease,transform .15s ease}.sidebar-link:hover{background:var(--paper-2);color:var(--ink);transform:translateX(2px)}.sidebar-link.active{background:var(--strobe);color:var(--on-accent)}.topbar{display:flex;align-items:flex-end;justify-content:space-between;gap:24px}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--strobe);font-family:var(--font-mono);font-size:12px;font-weight:600;letter-spacing:.16em;text-transform:uppercase}.eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--strobe);box-shadow:0 0 0 4px var(--strobe-soft)}h1{font-family:var(--font-display);font-size:clamp(36px,5.5vw,58px);font-weight:600;line-height:1.02;letter-spacing:-.025em;color:var(--ink)}.lede,h1{margin:14px 0 0}.lede{max-width:600px;font-size:16px;line-height:1.6}.lede,.status-pill{color:var(--ink-soft)}.status-pill{flex-shrink:0;display:inline-flex;align-items:center;gap:9px;border:1px solid var(--line);border-radius:var(--radius-pill);padding:9px 16px;background:var(--paper);font-family:var(--font-mono);font-size:12px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;box-shadow:var(--shadow)}.status-pill:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--ink-faint)}.filmstrip{position:relative;height:54px;margin:26px 0 30px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background-color:var(--paper);background-image:repeating-linear-gradient(90deg,var(--line-soft) 0,var(--line-soft) 1px,transparent 1px,transparent 34px);overflow:hidden}.filmstrip:before{content:"";position:absolute;left:0;right:0;bottom:13px;height:1px;background:var(--line)}.playhead{top:0;bottom:0;left:0;width:2px;box-shadow:0 0 12px rgba(242,151,122,.4);animation:scrub 4.2s cubic-bezier(.65,0,.35,1) infinite alternate}.playhead,.playhead:after{position:absolute;background:var(--strobe)}.playhead:after{content:"";left:50%;bottom:8px;width:10px;height:10px;border-radius:50%;transform:translateX(-50%);box-shadow:0 0 0 4px rgba(242,151,122,.18)}@keyframes scrub{0%{left:0}to{left:calc(100% - 2px)}}.workspace{display:grid;grid-template-columns:minmax(300px,372px) minmax(0,1fr);gap:18px;align-items:start}.control-panel,.result-panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow)}.control-panel{display:grid;gap:18px;padding:22px;position:sticky;top:22px;animation:rise .5s ease both}.result-panel{min-height:540px;padding:26px;animation:rise .5s ease .08s both}.panel-head{display:flex;align-items:center;gap:13px}.panel-head.compact{margin-top:6px;padding-top:18px;border-top:1px solid var(--line-soft)}.panel-head>span{display:grid;place-items:center;width:34px;height:34px;border-radius:7px;border:1px solid var(--line);background:var(--paper-2);color:var(--strobe-ink);font-family:var(--font-mono);font-size:13px;font-weight:600}.panel-head strong{display:block;font-family:var(--font-display);font-size:15px;font-weight:600;color:var(--ink)}.panel-head small{display:block;margin-top:3px;color:var(--ink-faint)}label{display:grid;gap:7px}label>span{font-size:11px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint)}input,label>span,select{font-family:var(--font-mono)}input,select{box-sizing:border-box;width:100%;min-height:44px;border:1px solid var(--line);border-radius:8px;padding:10px 12px;font-size:13.5px;background:var(--paper);color:var(--ink);transition:border-color .15s ease,box-shadow .15s ease}input:focus,select:focus{outline:none;border-color:var(--strobe);box-shadow:0 0 0 3px var(--strobe-soft)}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.radio-group{display:grid;gap:8px;margin:0;padding:0;border:0}.radio-group legend{margin-bottom:2px;color:var(--ink-faint);font-family:var(--font-mono);font-size:11px;font-weight:500;letter-spacing:.1em;text-transform:uppercase}.radio-option{display:flex;align-items:center;gap:10px;min-height:42px;border:1px solid var(--line);border-radius:8px;padding:10px 12px;background:var(--paper);cursor:pointer;transition:border-color .15s ease,box-shadow .15s ease,background .15s ease}.radio-option:focus-within,.radio-option:hover{border-color:var(--strobe);box-shadow:0 0 0 3px var(--strobe-soft)}.radio-option input{width:16px;height:16px;min-height:0;margin:0;accent-color:var(--strobe)}.radio-option span{color:var(--ink);font-family:var(--font-display);font-size:14px;font-weight:500}.radio-option:has(input:checked){border-color:var(--strobe);background:var(--strobe-soft)}.dropzone{position:relative;min-height:180px;place-items:center;gap:12px;border:1px dashed var(--line);border-radius:var(--radius-md);background:linear-gradient(180deg,var(--paper),var(--paper-2)),repeating-linear-gradient(90deg,var(--grid) 0 1px,transparent 1px 22px);cursor:pointer;text-align:center;transition:border-color .16s ease,background .16s ease,transform .16s ease}.dropzone:hover{border-color:var(--strobe);transform:translateY(-1px)}.dropzone:focus-within{border-color:var(--strobe);box-shadow:0 0 0 3px var(--strobe-soft)}.dropzone input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.upload-icon{display:grid;place-items:center;width:46px;height:46px;border-radius:50%;border:1px solid var(--line);background:var(--paper);color:var(--strobe);font-size:26px;font-weight:400;line-height:1;transition:border-color .16s ease,color .16s ease}.dropzone:hover .upload-icon{border-color:var(--strobe)}.drop-title{max-width:280px;overflow-wrap:anywhere;font-family:var(--font-display);font-size:16px;font-weight:500;color:var(--ink)}.drop-meta{font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;color:var(--ink-faint)}.consent-option{display:grid;grid-template-columns:18px 1fr;gap:10px;align-items:start;border:1px solid var(--line-soft);border-radius:8px;padding:12px;background:var(--paper-2);color:var(--ink);cursor:pointer}.consent-option input{width:16px;height:16px;margin:2px 0 0;accent-color:var(--strobe)}.consent-option span{display:grid;gap:4px}.consent-option strong{font-size:13px;font-weight:700}.consent-option small{color:var(--ink-faint);font-size:12px;line-height:1.45}.control-panel>button{width:100%;min-height:50px;margin-top:2px;border:0;border-radius:var(--radius-pill);background:var(--strobe);color:var(--on-accent);font-family:var(--font-display);font-size:15.5px;font-weight:600;letter-spacing:.005em;cursor:pointer;box-shadow:0 10px 22px -10px rgba(242,151,122,.5);transition:background .16s ease,transform .12s ease,box-shadow .16s ease}.control-panel>button:hover:not(:disabled){background:var(--strobe-ink);transform:translateY(-1px)}.control-panel>button:focus-visible{outline:none;box-shadow:0 0 0 3px var(--strobe-soft),0 10px 22px -10px rgba(242,151,122,.5)}.control-panel>button:disabled{background:var(--ink-faint);color:var(--paper);box-shadow:none;cursor:wait}.secondary-action{display:grid;place-items:center;width:100%;min-height:44px;border:1px solid var(--line);border-radius:var(--radius-pill);background:var(--paper);color:var(--ink);font-family:var(--font-display);font-size:14px;font-weight:600;text-decoration:none;transition:border-color .15s ease,box-shadow .15s ease,transform .12s ease}.secondary-action:hover{border-color:var(--strobe);box-shadow:0 0 0 3px var(--strobe-soft);transform:translateY(-1px)}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:14px}.section-label{display:inline-flex;align-items:center;gap:7px;font-family:var(--font-mono);font-size:11px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint)}.section-label:before{content:"";width:5px;height:5px;background:var(--strobe);border-radius:1px}.section-heading h2{margin:6px 0 0;font-family:var(--font-display);font-size:23px;font-weight:600;letter-spacing:-.01em;line-height:1.15}.small-heading{margin-bottom:14px}.small-heading h2{font-size:17px}.caption{border-bottom:1px solid var(--line-soft);padding-bottom:22px;margin-bottom:22px}.caption-plain{white-space:pre-wrap;margin:14px 0 0;color:var(--ink);font-size:18px;line-height:1.72}.caption-report{display:grid;gap:12px;margin-top:16px}.caption-section{border:1px solid var(--line-soft);border-radius:8px;padding:14px 16px;background:var(--paper)}.caption-section.summary{border-color:rgba(242,151,122,.32);background:linear-gradient(180deg,var(--strobe-soft) 0,var(--paper) 100%)}.caption-section.note{background:var(--paper-2)}.caption-section h3{margin:0 0 9px;color:var(--strobe-ink);font-family:var(--font-display);font-size:15px;font-weight:700;line-height:1.25}.caption-section p{margin:0;color:var(--ink);font-size:16px;line-height:1.65}.caption-section p+p{margin-top:7px}.caption-section ul{display:grid;gap:8px;margin:0;padding:0;list-style:none}.caption-section li{position:relative;padding-left:18px;color:var(--ink);font-size:15.5px;line-height:1.58}.caption-section li:before{content:"";position:absolute;top:.72em;left:1px;width:6px;height:6px;border-radius:50%;background:var(--strobe);transform:translateY(-50%)}.preview-panel{border-bottom:1px solid var(--line-soft);padding-bottom:22px;margin-bottom:22px}.preview-limit{flex-shrink:0;border:1px solid var(--line);border-radius:6px;padding:5px 9px;background:var(--paper-2);color:var(--ink-soft);font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase}.video-compare{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.video-tile{min-width:0}.video-tile>span{display:block;margin-bottom:8px;color:var(--ink-faint);font-family:var(--font-mono);font-size:11px;font-weight:500;letter-spacing:.1em;text-transform:uppercase}.video-placeholder,.video-tile img{width:100%;aspect-ratio:4/3;border:1px solid var(--line);border-radius:8px;background:#111923}.video-tile img{display:block;object-fit:contain}.video-placeholder{display:grid;place-items:center;color:#d6dee6;font-family:var(--font-mono);font-size:12px}.source-badge{flex-shrink:0;display:inline-flex;align-items:center;gap:7px;border:1px solid var(--ink);border-radius:999px;padding:6px 12px 6px 10px;background:var(--ink);color:#fff;font-family:var(--font-mono);font-size:11px;font-weight:500;letter-spacing:.06em}.source-badge:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--strobe)}.source-badge.fallback{border-color:var(--amber-line);background:var(--amber-soft);color:var(--amber)}.source-badge.fallback:before{background:var(--amber)}.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-bottom:16px}.metric{border:1px solid var(--line);border-left:2px solid var(--strobe);border-radius:var(--radius-sm);padding:14px 14px 13px;background:var(--paper-2)}.metric span{display:block;color:var(--ink-faint);font-family:var(--font-mono);font-size:10.5px;font-weight:500;letter-spacing:.1em;text-transform:uppercase}.metric strong{display:block;margin-top:8px;overflow-wrap:anywhere;font-family:var(--font-display);font-size:18px;font-weight:600;color:var(--ink)}.signal-card{border:1px solid var(--line);border-radius:8px;padding:15px;background:var(--paper-2);margin-bottom:20px}.signal-card>span{display:block;margin-bottom:11px;color:var(--ink-faint);font-family:var(--font-mono);font-size:11px;font-weight:500;letter-spacing:.1em;text-transform:uppercase}.joint-row{display:flex;flex-wrap:wrap;gap:8px}.joint-row span{border:1px solid var(--line);border-radius:6px;padding:6px 11px;background:var(--paper);color:var(--ink);font-family:var(--font-mono);font-size:12.5px;font-weight:500}.details-panel{border-top:1px solid var(--line-soft);padding-top:20px}.tabs{display:inline-flex;gap:3px;border:1px solid var(--line);border-radius:8px;padding:3px;background:var(--paper-2)}.tabs button{min-width:86px;min-height:32px;border:0;border-radius:6px;padding:6px 12px;background:transparent;color:var(--ink-soft);font-family:var(--font-mono);font-size:12px;font-weight:500;letter-spacing:.04em;cursor:pointer;transition:background .14s ease,color .14s ease}.tabs button:hover{color:var(--ink)}.tabs button.active{background:var(--ink);color:#fff}.tabs button:focus-visible{outline:2px solid var(--strobe);outline-offset:1px}pre{white-space:pre-wrap;overflow:auto;margin:14px 0 0;padding:16px;border-radius:8px;background:var(--ink);color:#e9eef5;font-family:var(--font-mono);font-size:12.5px;line-height:1.6}pre ::selection,pre::selection{background:var(--strobe);color:#fff}.code-block{max-height:320px;border:1px solid #0a1622}.error{margin:0 0 18px;background:#2a0f0c;color:#ffd9d2;border-left:3px solid var(--danger)}.notice{margin-top:12px;background:var(--amber-soft);color:var(--amber);border:1px solid var(--amber-line)}small{color:var(--ink-faint)}.empty-state{display:grid;min-height:460px;place-content:center;justify-items:center;text-align:center}.empty-mark{display:grid;place-items:center;width:64px;height:64px;border:1px solid var(--line);border-radius:12px;background:var(--paper-2);color:var(--ink);font-family:var(--font-mono);font-size:14px;font-weight:600;letter-spacing:.08em}.empty-state h2{margin:20px 0 8px;font-family:var(--font-display);font-size:21px;font-weight:600}.empty-state p{max-width:340px;margin:0;color:var(--ink-soft);line-height:1.6}.empty-steps{counter-reset:stage;display:flex;flex-wrap:wrap;justify-content:center;align-items:stretch;gap:0;margin-top:26px}.empty-steps span{position:relative;display:grid;gap:6px;justify-items:center;padding:0 22px;color:var(--ink-soft);font-size:12.5px;font-weight:500}.empty-steps span+span:before{content:"";position:absolute;top:11px;left:0;width:22px;height:1px;background:var(--line);transform:translateX(-50%)}.empty-steps span:after{counter-increment:stage;content:counter(stage,decimal-leading-zero);display:grid;place-items:center;order:-1;width:24px;height:24px;border:1px solid var(--line);border-radius:50%;background:var(--paper);font-family:var(--font-mono);font-size:11px;font-weight:600;color:var(--strobe-ink)}.loading-overlay{position:fixed;inset:0;z-index:50;display:grid;place-items:center;background:rgba(12,18,26,.55);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.loader-card{display:grid;justify-items:center;gap:12px;width:min(460px,calc(100vw - 32px));border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px 32px;background:var(--paper);box-shadow:0 24px 60px rgba(51,68,59,.2);text-align:center}.loader-card strong{font-family:var(--font-display);font-size:18px;font-weight:600;color:var(--ink)}.loader-card span{max-width:280px;color:var(--ink-soft);font-size:13.5px;line-height:1.55}.loader-card 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