:root{--bg: #0d0a11;--bg-2: #120e17;--panel: #17121e;--panel-2: #1e1826;--panel-3: #251d2f;--line: rgba(255, 255, 255, .08);--line-2: rgba(255, 255, 255, .14);--grid: rgba(255, 255, 255, .07);--text: #ece7f1;--text-dim: #9d93ab;--text-mute: #6f6580;--accent: #ff8ab3;--accent-2: #8ad7ff;--accent-3: #ffd88a;--danger: #ff6b6b;--ok: #7ee6a8;--roll-bg: #131019;--roll-bg-alt: #191320;--roll-line: rgba(255, 255, 255, .05);--roll-line-strong: rgba(255, 255, 255, .16);--radius: 10px;--shadow: 0 8px 26px rgba(0, 0, 0, .45);--font: system-ui, -apple-system, "Segoe UI", "Hiragino Sans", "Noto Sans JP", sans-serif;--mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace}*{box-sizing:border-box}html,body{margin:0;padding:0;height:100%;background:var(--bg);color:var(--text);font-family:var(--font);font-size:14px;overscroll-behavior:none}body{background-image:radial-gradient(1200px 600px at 15% -10%,rgba(255,138,179,.12),transparent 60%),radial-gradient(1000px 500px at 100% 0%,rgba(138,215,255,.09),transparent 55%)}#app{height:100%}button,input,select{font-family:inherit;color:inherit}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#33293f;border-radius:6px;border:2px solid transparent;background-clip:content-box}::-webkit-scrollbar-thumb:hover{background:#46375a;background-clip:content-box}.splash{height:100%;display:grid;place-items:center;padding:24px;text-align:center}.splash-inner{max-width:560px;display:flex;flex-direction:column;align-items:center;gap:14px}.splash-logo{font-size:clamp(26px,5vw,46px);font-weight:800;letter-spacing:.14em;background:linear-gradient(120deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}.splash-sub{color:var(--text-dim);margin:0}.splash-features{text-align:left;color:var(--text-dim);line-height:1.9;font-size:13px;margin:4px 0 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var(--line);border-radius:8px;overflow:hidden}.analyzer-canvas-wrap canvas{display:block;width:100%;height:100%}.analyzer-meters{flex:0 0 auto;width:188px;display:flex;flex-direction:column;justify-content:center;gap:6px}.analyzer-meter-row{display:flex;align-items:center;gap:6px}.analyzer-meter-name{width:10px;font-size:9px;color:var(--text-mute);font-family:var(--mono)}.analyzer-meter-track{flex:1;position:relative;height:9px;background:#06040a;border:1px solid var(--line);border-radius:4px;overflow:hidden}.analyzer-meter-bar{height:100%;width:0;background:linear-gradient(90deg,var(--ok),var(--accent-3) 76%,var(--danger))}.analyzer-meter-bar.hot{background:var(--danger)}.analyzer-meter-peak{position:absolute;top:0;bottom:0;width:2px;background:#ffffffd9;transition:left .08s linear}.analyzer-meter-db{width:38px;text-align:right;font-family:var(--mono);font-size:9.5px;color:var(--text-mute)}.analyzer-meter-db.hot{color:var(--danger)}.shell{height:100%;display:grid;grid-template-rows:auto auto minmax(0,1fr) auto auto}.header{display:flex;align-items:center;gap:14px;padding:8px 12px;background:linear-gradient(180deg,var(--panel-2),var(--panel));border-bottom:1px solid var(--line);flex-wrap:wrap}.brand{display:flex;align-items:center;gap:9px;padding-right:10px}.brand-mark{width:26px;height:26px;border-radius:50%;background:conic-gradient(from 200deg,var(--accent),var(--accent-2),var(--accent));box-shadow:0 0 14px #ff8ab380;position:relative}.brand-mark:after{content:"";position:absolute;inset:7px;border-radius:50%;background:var(--panel)}.brand-name{font-size:12px;font-weight:800;letter-spacing:.12em;line-height:1.15}.brand-name 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