:root{--bg:#05070a;--bg-soft:#0b0f15;--panel:#0c1118d1;--border:#ffffff17;--border-strong:#ffffff29;--text:#e8eef5;--muted:#7a8797;--accent:#5ec8f2;--accent-soft:#5ec8f229;--scroll-thumb:#ffffff24;--scroll-thumb-hover:#ffffff3d;--radius:12px;--font:ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--mono:ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace}*{box-sizing:border-box}html,body{background:var(--bg);height:100%;color:var(--text);font-family:var(--font);margin:0;padding:0;overflow:hidden}body:before{content:"";pointer-events:none;z-index:1;background:radial-gradient(120% 80% at 50% 0,#5ec8f212,#0000 60%),radial-gradient(80% 60% at 80% 100%,#3c78be0f,#0000 60%);position:fixed;inset:0}.stage{z-index:0;position:fixed;inset:0}.masthead{z-index:5;pointer-events:none;justify-content:space-between;align-items:center;padding:18px 24px;display:flex;position:fixed;top:0;left:0;right:0}.wordmark{letter-spacing:-.01em;align-items:center;gap:9px;font-size:15px;font-weight:600;display:flex}.wordmark .dot{background:var(--accent);width:9px;height:9px;box-shadow:0 0 14px var(--accent);border-radius:50%}.muted{color:var(--muted)}.stat{font-family:var(--mono);color:var(--muted);letter-spacing:.02em;font-variant-numeric:tabular-nums;font-size:11px}.wordmark-name{white-space:nowrap}.masthead-right{pointer-events:auto;align-items:center;gap:14px;display:flex}kbd{font-family:var(--mono);border:1px solid var(--border-strong);color:var(--text);background:#ffffff0a;border-radius:4px;padding:1px 5px;font-size:10px}.panel-toggle{font-family:var(--font);letter-spacing:.04em;color:var(--muted);border:1px solid var(--border);cursor:pointer;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#0c111899;border-radius:8px;align-items:center;gap:8px;padding:7px 11px;font-size:11px;font-weight:600;transition:color 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h1{letter-spacing:.07em;text-transform:uppercase;color:var(--muted);margin:0;font-size:12px;font-weight:600}.panel-body{overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:var(--scroll-thumb) transparent;flex:auto;padding:6px 0 10px;overflow-y:auto}.panel-body::-webkit-scrollbar{width:10px}.panel-body::-webkit-scrollbar-track{background:0 0}.panel-body::-webkit-scrollbar-thumb{background:var(--scroll-thumb);background-clip:padding-box;border:3px solid #0000;border-radius:999px;transition:background-color .16s}.panel-body:hover::-webkit-scrollbar-thumb{background:var(--scroll-thumb-hover);background-clip:padding-box}.panel-body::-webkit-scrollbar-thumb:active{background:var(--accent);background-clip:padding-box}.panel-foot{border-top:1px solid var(--border);flex:none;gap:8px;padding:12px 16px;display:flex}.group{border-bottom:1px solid var(--border)}.group:last-child{border-bottom:none}.group-trigger{appearance:none;cursor:pointer;width:100%;font:inherit;letter-spacing:.07em;text-transform:uppercase;color:var(--muted);-webkit-user-select:none;user-select:none;background:0 0;border:0;justify-content:space-between;align-items:center;gap:10px;padding:11px 16px;font-size:11px;font-weight:600;transition:color .16s;display:flex}.group-trigger:hover{color:var(--text)}.group-trigger:focus-visible{outline:2px solid var(--accent);outline-offset:-3px;color:var(--text);border-radius:6px}.chevron{border-bottom:1.4px solid;border-right:1.4px solid;flex:none;width:6px;height:6px;transition:transform .26s cubic-bezier(.32,.72,0,1);transform:rotate(-45deg)}.group.is-open .chevron{transform:rotate(45deg)}.group-shell{grid-template-rows:0fr;transition:grid-template-rows .26s cubic-bezier(.32,.72,0,1);display:grid}.group.is-open 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input[type=range]::-webkit-slider-thumb:hover{background:var(--accent)}.row input[type=range]::-moz-range-thumb{background:var(--text);cursor:grab;border:2px solid var(--bg-soft);border-radius:50%;width:13px;height:13px}.row input[type=color]{border:1px solid var(--border-strong);cursor:pointer;background:0 0;border-radius:6px;grid-column:2;width:40px;height:24px;padding:0}.row select{background:var(--bg-soft);color:var(--text);border:1px solid var(--border-strong);font-size:11px;font-family:var(--font);cursor:pointer;border-radius:6px;grid-column:2;padding:4px 8px}.row input[type=checkbox]{appearance:none;background:var(--border-strong);cursor:pointer;border-radius:19px;grid-column:2;width:34px;height:19px;transition:background .18s;position:relative}.row input[type=checkbox]:after{content:"";background:var(--text);border-radius:50%;width:15px;height:15px;transition:transform .18s cubic-bezier(.32,.72,0,1);position:absolute;top:2px;left:2px}.row 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.15s}.chip:hover{color:var(--text);border-color:var(--text)}.chip.active{background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}button.primary,button.ghost{font-family:var(--font);cursor:pointer;border:1px solid var(--border-strong);border-radius:8px;padding:8px 12px;font-size:12px;transition:all .15s}button.primary{background:var(--accent);border-color:var(--accent);color:#04120c;flex:1;font-weight:600}button.primary:hover{filter:brightness(1.12)}button.ghost{color:var(--muted);background:0 0}button.ghost:hover{color:var(--text);border-color:var(--text)}#toggle-panel{padding:2px 9px;line-height:1.3}.hint{z-index:5;color:var(--muted);pointer-events:none;align-items:center;gap:8px;font-size:11px;display:flex;position:fixed;bottom:20px;left:24px}.hint .sep{opacity:.4}.drop-veil{z-index:20;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border:2px dashed var(--accent);letter-spacing:.02em;color:var(--accent);background:#05070ad1;justify-content:center;align-items:center;font-size:15px;display:none;position:fixed;inset:0}.drop-veil.visible{display:flex}.toast{z-index:30;background:var(--bg-soft);border:1px solid var(--border-strong);color:var(--text);opacity:0;pointer-events:none;border-radius:8px;padding:9px 16px;font-size:12px;transition:all .24s cubic-bezier(.32,.72,0,1);position:fixed;bottom:22px;left:50%;transform:translate(-50%,16px)}.toast.visible{opacity:1;transform:translate(-50%)}@media (width<=720px){.panel{width:auto;max-height:52vh;inset:auto 12px 12px}.panel.collapsed{transform:translateY(calc(100% + 12px))}.hint{display:none}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:1ms!important;animation-duration:1ms!important;animation-iteration-count:1!important}}