:root{--bg: #0a0a0f;--panel: #12121a;--line: #23232f;--text: #e8e8f0;--muted: #8a8a9a;--accent: #4fd1ff;--alert: #ff5d3c}*{box-sizing:border-box;margin:0;padding:0}[hidden]{display:none!important}html,body{height:100%;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,sans-serif;-webkit-user-select:none;user-select:none;overscroll-behavior:none}body{display:flex;flex-direction:column;height:100dvh}body.booting #app-root,body.booting #stepbar{visibility:hidden}#app-root{flex:1;min-height:0;display:flex;padding:env(safe-area-inset-top) env(safe-area-inset-right) 0 env(safe-area-inset-left)}.screen{flex:1;display:flex;flex-direction:column;min-height:0}.screen-top{display:flex;align-items:center;gap:10px;padding:10px 14px;border-bottom:1px solid var(--line)}.screen-title{font-size:14px;font-weight:700;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.rec-badge{font-size:12px;font-weight:700;color:var(--alert);animation:blink 1.1s steps(2,start) infinite}.rec-badge.off{color:var(--muted);animation:none}@keyframes blink{50%{opacity:.25}}.source-screen{justify-content:center;align-items:center}.source-inner{text-align:center;padding:24px;max-width:680px;width:100%}.brand{font-size:26px;font-weight:800;letter-spacing:.3px}.brand-sub{margin-top:8px;color:var(--muted);font-size:14px}.source-cards{margin-top:28px;display:grid;grid-template-columns:1fr 1fr;gap:16px}.source-card{display:flex;flex-direction:column;align-items:center;gap:8px;padding:30px 18px;background:var(--panel);border:1px solid var(--line);border-radius:16px;color:var(--text);cursor:pointer;transition:border-color .15s,transform .1s}.source-card:hover{border-color:var(--accent)}.source-card:active{transform:scale(.98)}.source-card .ic{font-size:40px}.source-card .ct{font-size:18px;font-weight:700}.source-card .cd{font-size:12px;color:var(--muted);line-height:1.5}.stage{flex:1;display:grid;grid-template-columns:1fr 300px;grid-template-rows:110px 1fr;gap:8px;padding:8px;min-height:0}.panel{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:10px;overflow:hidden;min-height:0}.histo{grid-column:1;grid-row:1}.spectro{grid-column:1;grid-row:2}.suspects{grid-column:2;grid-row:1 / 3;background:var(--panel);border:1px solid var(--line);border-radius:10px;display:flex;flex-direction:column;min-height:0}.panel-label{position:absolute;top:6px;left:8px;font-size:10px;letter-spacing:.5px;text-transform:uppercase;color:var(--muted);pointer-events:none;z-index:2}canvas{display:block;width:100%;height:100%}.overlay{position:absolute;inset:0;cursor:crosshair}.error-banner{margin:8px;padding:10px 12px;background:#3a1410;border:1px solid #6a2418;color:#ffb3a3;border-radius:8px;font-size:13px}.suspects-head{padding:10px 12px;font-size:12px;font-weight:600;color:var(--muted);border-bottom:1px solid var(--line)}.suspects-head span{color:var(--alert)}.suspects-head small,.notch-head small{color:var(--muted);font-weight:400}.suspect-list{list-style:none;overflow-y:auto;flex:1}.suspect-empty{padding:16px 12px;font-size:12px;line-height:1.5;color:var(--muted)}.suspect{display:flex;gap:10px;align-items:center;padding:10px 12px;border-bottom:1px solid var(--line)}.suspect .play{flex:0 0 auto;width:34px;height:34px;border-radius:50%;border:1px solid var(--accent);background:transparent;color:var(--accent);font-size:13px;cursor:pointer}.suspect .play.on{background:var(--accent);color:#04141c}.suspect .info{flex:1;min-width:0}.row1{display:flex;align-items:center;gap:6px}.freq{font-variant-numeric:tabular-nums;font-weight:600;font-size:15px}.when{font-size:10px;color:var(--muted);white-space:nowrap}.when.live{color:var(--alert);font-weight:700}.suspect.stale{opacity:.5}.scorebar{flex:1;height:4px;background:var(--line);border-radius:2px;overflow:hidden}.scorebar span{display:block;height:100%;background:linear-gradient(90deg,#ffb627,var(--alert))}.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:4px}.chips span{font-size:10px;color:var(--muted);background:#0d0d14;border:1px solid var(--line);border-radius:4px;padding:1px 5px;font-variant-numeric:tabular-nums}.notch-panel{border-top:1px solid var(--line);padding:10px 12px;background:#0e0e16}.notch-head{font-size:12px;font-weight:600;color:var(--text);margin-bottom:8px}.notch-graph{width:100%;height:110px;display:block;background:#0a0a12;border:1px solid var(--line);border-radius:6px;touch-action:none;cursor:pointer}.notch-controls{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:8px}.qctl{display:flex;align-items:center;gap:5px;font-size:11px;color:var(--muted)}.qctl input[type=range]{width:90px;accent-color:var(--accent)}.qctl span{width:28px;font-variant-numeric:tabular-nums;color:var(--text)}button.mini{padding:5px 9px;font-size:12px;border-radius:6px}button.mini:disabled{opacity:.4;cursor:not-allowed}.transport{display:flex;align-items:center;gap:10px;padding:8px 16px}.transport .t-btn{background:var(--panel);border:1px solid var(--line);color:var(--text);border-radius:6px;padding:6px 10px;cursor:pointer}.seekbar{position:relative;flex:1;height:30px;touch-action:none;cursor:pointer;background:#2a2a36;border-radius:5px}.seekbar.tall{height:56px}.sb-region{position:absolute;top:0;bottom:0;background:#4fd1ff4d;border-left:2px solid var(--accent);border-right:2px solid var(--accent);box-sizing:border-box;border-radius:3px;pointer-events:none}.sb-playhead{position:absolute;top:-2px;bottom:-2px;width:2px;margin-left:-1px;background:#fff;box-shadow:0 0 4px #000000b3;pointer-events:none}.sb-hover{position:absolute;top:0;bottom:0;width:1px;margin-left:-.5px;background:#ffffff73;pointer-events:none;display:none}.sb-tip{position:absolute;bottom:100%;margin-bottom:7px;transform:translate(-50%);background:#000;color:#fff;border:1px solid var(--line);font-size:11px;font-variant-numeric:tabular-nums;padding:2px 6px;border-radius:4px;white-space:nowrap;pointer-events:none;display:none;z-index:5}.time{font-variant-numeric:tabular-nums;font-size:12px;color:var(--muted);white-space:nowrap}.zoom-info{font-size:11px;font-variant-numeric:tabular-nums;color:var(--accent);white-space:nowrap}.controls{display:flex;align-items:center;gap:14px;padding:10px 16px;border-top:1px solid var(--line);flex-wrap:wrap}button.primary{background:var(--accent);color:#04141c;border:none;border-radius:8px;padding:10px 18px;font-size:14px;font-weight:700;cursor:pointer}button.primary:disabled{opacity:.4;cursor:not-allowed}button.primary.active{background:#ffb627;color:#1c1404}button.primary.stop{background:var(--alert);color:#fff}button.ghost{background:transparent;border:1px solid var(--line);color:var(--muted);border-radius:8px;padding:8px 12px;cursor:pointer}.ctrl{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--muted)}.ctrl select,.ctrl input[type=range]{accent-color:var(--accent)}.ctrl select{background:var(--panel);color:var(--text);border:1px solid var(--line);border-radius:6px;padding:4px 6px}.region-body{flex:1;display:flex;flex-direction:column;justify-content:center;gap:18px;padding:24px 18px;max-width:1000px;width:100%;margin:0 auto}.region-hint{text-align:center;color:var(--muted);font-size:14px}.region-readout{text-align:center;font-size:18px;font-variant-numeric:tabular-nums}.region-readout .len{color:var(--accent)}.loop-note{text-align:center;font-size:12px;color:var(--muted)}.analyze-spectro{flex:1;margin:8px}.analyze-spectro .overlay{cursor:crosshair}.build-progress{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#0a0a0fb3;color:var(--accent);font-size:14px;z-index:4}.analyze-bottom{border-top:1px solid var(--line)}.analyze-bottom .transport{padding:10px 16px 4px}.analyze-bottom .notch-panel{border-top:none;background:transparent}.top-log{font-size:12px}.icon-btn{background:transparent;border:1px solid var(--line);border-radius:8px;color:var(--text);font-size:16px;padding:5px 9px;cursor:pointer}.sheet-backdrop{position:fixed;inset:0;background:#0000008c;display:flex;align-items:center;justify-content:center;z-index:50;padding:16px}.sheet{width:100%;max-width:460px;max-height:85vh;overflow-y:auto;background:var(--panel);border:1px solid var(--line);border-radius:14px;box-shadow:0 12px 40px #00000080}.sheet-head{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--line);font-size:15px}.sheet-close{background:transparent;border:none;color:var(--muted);font-size:16px;cursor:pointer}.sheet-body{padding:8px 16px 18px}.set-group{padding:12px 0;border-bottom:1px solid var(--line)}.set-group:last-child{border-bottom:none}.set-group h3{font-size:13px;color:var(--muted);font-weight:700;margin-bottom:12px}.set-row{display:flex;align-items:center;gap:12px}.set-row .set-lb{flex:0 0 80px;font-size:14px}.set-row input[type=range]{flex:1;accent-color:var(--accent)}.set-select{flex:1;min-width:0;background:var(--bg);color:var(--text);border:1px solid var(--line);border-radius:6px;padding:7px 8px;font-size:13px}.set-row .set-val{flex:0 0 56px;text-align:right;font-variant-numeric:tabular-nums;color:var(--accent);font-weight:600}.set-hint{margin-top:8px;font-size:12px;color:var(--muted);line-height:1.5}.stepbar{display:flex;border-top:1px solid var(--line);background:#0d0d14;padding-bottom:env(safe-area-inset-bottom)}.step{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 4px;background:transparent;border:none;color:var(--muted);cursor:pointer;position:relative}.step:not(:first-child):before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);color:var(--line)}.step .step-ic{font-size:20px;line-height:1}.step .step-lb{font-size:10px;font-weight:600}.step.active{color:var(--accent)}.step.future{opacity:.35;cursor:default}.step:disabled{cursor:default}.mkt{display:block;overflow-y:auto;-webkit-user-select:text;user-select:text}.mkt-nav{position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;padding:12px 20px;border-bottom:1px solid var(--line);background:#0a0a0fd9;backdrop-filter:blur(8px)}.mkt-logo{font-weight:800;font-size:15px;color:var(--text);text-decoration:none}.mkt-links{display:flex;align-items:center;gap:14px}.mkt-link{color:var(--muted);text-decoration:none;font-size:14px}.mkt-link:hover{color:var(--text)}.mkt-lang{background:var(--panel);color:var(--text);border:1px solid var(--line);border-radius:6px;padding:4px 6px;font-size:13px}.btn-cta{display:inline-block;background:var(--accent);color:#04141c;font-weight:700;text-decoration:none;border-radius:10px;padding:12px 22px;font-size:15px}.btn-cta.sm{padding:7px 12px;font-size:13px;border-radius:8px}.btn-cta:hover{filter:brightness(1.06)}.mkt-main{max-width:980px;margin:0 auto;padding:20px}.hero{text-align:center;padding:48px 16px 32px}.hero-logo{font-size:56px}.hero-title{font-size:34px;font-weight:800;line-height:1.2;margin-top:12px}.hero-sub{color:var(--muted);font-size:16px;line-height:1.6;max-width:640px;margin:14px auto 26px}.hero-manual{display:inline-block;margin-left:14px;color:var(--accent);text-decoration:none;font-size:14px}.features{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;padding:8px 0 40px}.feat-card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:22px}.feat-title{font-weight:700;font-size:16px;margin-bottom:8px}.feat-desc{color:var(--muted);font-size:14px;line-height:1.6}.mkt-foot{text-align:center;color:var(--muted);font-size:12px;padding:24px;border-top:1px solid var(--line)}.doc{max-width:760px;margin:0 auto;padding:28px 20px 48px;line-height:1.7}.doc-title{font-size:28px;font-weight:800}.doc-intro{color:var(--muted);margin:12px 0 8px}.doc-sec{margin-top:26px}.doc-sec h2{font-size:18px;font-weight:700;margin-bottom:8px}.doc-body{color:#c8c8d4;font-size:15px}.doc-body ul{padding-left:20px}.doc-body li{margin:6px 0}.doc-body b{color:var(--text)}.doc .btn-cta{margin-top:32px}@media(max-width:560px){.features{grid-template-columns:1fr}.hero-title{font-size:26px}}@media(max-width:720px){.stage{grid-template-columns:1fr;grid-template-rows:48px 1fr auto;gap:6px;padding:6px}.histo{grid-row:1}.spectro{grid-row:2;min-height:42vh}.suspects{grid-column:1;grid-row:3;max-height:30vh}.source-cards{grid-template-columns:1fr}.controls,.transport{padding:8px 10px;gap:10px}.seekbar.tall{height:48px}.notch-graph{height:88px}.screen-title{font-size:13px}}@media(max-width:480px){.stage{grid-template-rows:1fr auto}.histo{display:none}.spectro{grid-row:1;min-height:50vh}.suspects{grid-row:2}}