:root{--silk: #eaf1fa;--silk-2: #aeb9c8;--silk-dim: #7d8798;--line: rgba(255, 255, 255, .09);--line-2: rgba(255, 255, 255, .14);--accent: #7cc0ff;--accent-soft: rgba(124, 192, 255, .16);--accent-line: rgba(124, 192, 255, .42);--thread: #a9c6e6;--pad: clamp(16px, 3vw, 32px);--sidebar-w: min(316px, 88vw);--panel-bg: rgba(16, 20, 28, .66);--fill: rgba(255, 255, 255, .05);--fill-hover: rgba(255, 255, 255, .1);--font: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;--radius: 18px;--radius-sm: 9px}*{box-sizing:border-box}html,body{margin:0;height:100%;background:#000;color:var(--silk);font-family:var(--font);overflow:hidden;cursor:default;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}#scene{position:fixed;inset:0;width:100vw;height:100vh;display:block;touch-action:none}.vignette{position:fixed;inset:0;pointer-events:none;z-index:2;background:radial-gradient(135% 125% at 50% 46%,transparent 60%,rgba(0,0,0,.28) 92%,rgba(0,0,0,.5) 100%);mix-blend-mode:multiply}.sidebar{position:fixed;z-index:8;top:0;left:0;bottom:0;width:var(--sidebar-w);display:flex;flex-direction:column;align-items:flex-start;gap:24px;padding:var(--pad);overflow:hidden;pointer-events:none;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.14) transparent}body.ui-open .sidebar{pointer-events:auto;overflow-y:auto}.sidebar::-webkit-scrollbar{width:8px}.sidebar::-webkit-scrollbar-track{background:transparent}.sidebar::-webkit-scrollbar-thumb{background:#ffffff1f;background-clip:padding-box;border:2px solid transparent;border-radius:4px}.sidebar__sheet{position:fixed;z-index:-1;top:0;left:0;bottom:0;width:var(--sidebar-w);background:var(--panel-bg);backdrop-filter:blur(26px) saturate(1.6);-webkit-backdrop-filter:blur(26px) saturate(1.6);border-right:1px solid var(--line);box-shadow:30px 0 80px #00000059;opacity:0;visibility:hidden;transform:translate(-24px);transition:opacity .45s ease,transform .45s cubic-bezier(.2,.8,.2,1),visibility .45s;pointer-events:none}body.ui-open .sidebar__sheet{opacity:1;visibility:visible;transform:none}.sidebar__brand{display:flex;flex-direction:column;gap:3px}.sidebar__title{margin:0;font-size:16px;font-weight:600;letter-spacing:-.015em;color:var(--silk)}.sidebar__tag{margin:0;font-size:11.5px;color:var(--silk-dim)}.sidebar__brand:after{content:"";width:26px;height:1px;margin-top:16px;background:var(--line-2)}.catch-index{display:flex;flex-direction:column;gap:10px;width:100%}.catch-index__label{font-size:10.5px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--silk-dim)}.catch-index__list{display:flex;flex-direction:column;gap:6px}.catch-index__list a{pointer-events:auto;display:flex;flex-direction:column;color:var(--silk-2);text-decoration:none;transition:color .2s}.catch__row{display:flex;align-items:baseline;gap:9px;font-size:13.5px;font-weight:500;letter-spacing:-.005em}.catch__row i{font-style:normal;font-size:10.5px;color:var(--silk-dim);font-variant-numeric:tabular-nums;transition:color .2s}.catch-index__list a:hover,.catch-index__list a:focus-visible,.catch-index__list a.is-lit{color:var(--accent);outline:none}.catch-index__list a:hover .catch__row i,.catch-index__list a:focus-visible .catch__row i,.catch-index__list a.is-lit .catch__row i{color:var(--accent-line)}.catch__more{display:grid;grid-template-rows:0fr;opacity:0;transition:grid-template-rows .45s cubic-bezier(.2,.8,.2,1),opacity .3s ease}a.is-open .catch__more{grid-template-rows:1fr;opacity:1}.catch__inner{overflow:hidden;min-height:0;display:flex;flex-direction:column;gap:3px;padding-left:24px}.catch__desc{padding-top:5px;font-size:12px;line-height:1.55;color:var(--silk-2)}.catch__url{padding-bottom:4px;font-size:11.5px;font-weight:600;color:var(--accent)}.catch__url:after{content:"↗";margin-left:5px;display:inline-block;transition:transform .25s ease}a.is-open:hover .catch__url:after{transform:translate(2px,-1px)}.sidebar__foot{display:flex;align-items:center;gap:6px;margin-left:-8px}.ghost{pointer-events:auto;display:inline-flex;align-items:center;gap:7px;padding:6px 8px;border:none;border-radius:var(--radius-sm);background:none;color:var(--silk-dim);font:inherit;font-size:11.5px;font-weight:500;cursor:pointer;opacity:.8;transition:color .25s,opacity .25s,background .25s}.ghost:hover{color:var(--silk-2);opacity:1;background:var(--fill)}.ghost svg{transition:transform .6s cubic-bezier(.4,0,.1,1)}.sidebar__settings{display:flex;flex-direction:column;gap:18px;width:100%;transition:visibility .45s}body:not(.ui-open) .sidebar__settings{visibility:hidden}.sidebar__settings>*{opacity:0;transform:translateY(10px);transition:opacity .35s ease,transform .4s cubic-bezier(.2,.8,.2,1)}body.ui-open .sidebar__settings>*{opacity:1;transform:none}body.ui-open .sidebar__settings>:nth-child(1){transition-delay:.05s}body.ui-open .sidebar__settings>:nth-child(2){transition-delay:.09s}body.ui-open .sidebar__settings>:nth-child(3){transition-delay:.13s}body.ui-open .sidebar__settings>:nth-child(4){transition-delay:.17s}body.ui-open .sidebar__settings>:nth-child(5){transition-delay:.21s}body.ui-open .sidebar__settings>:nth-child(6){transition-delay:.25s}body.ui-open .sidebar__settings>:nth-child(7){transition-delay:.29s}@media(prefers-reduced-motion:reduce){.sidebar__sheet,.sidebar__settings,.sidebar__settings>*,.catch__more{transition:none}.sidebar__settings>*{transform:none}}.group{display:flex;flex-direction:column;gap:10px}.group__label{margin:0;font-size:10.5px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--silk-dim)}.slider{display:grid;grid-template-columns:3.6em 1fr 2em;align-items:center;gap:12px}.slider>span{font-size:12.5px;font-weight:500;color:var(--silk-2)}.slider>b{font-weight:500;font-size:12px;text-align:right;color:var(--silk);font-variant-numeric:tabular-nums}input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:3px;background:#ffffff24;border-radius:3px;outline:none;cursor:pointer}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:14px;border-radius:50%;background:#fff;border:none;box-shadow:0 1px 4px #0006;cursor:pointer}input[type=range]::-moz-range-thumb{width:14px;height:14px;border:none;border-radius:50%;background:#fff;box-shadow:0 1px 4px #0006;cursor:pointer}.chips{display:flex;flex-wrap:wrap;gap:8px}.toggle,.action{font:inherit;font-size:12.5px;font-weight:500;letter-spacing:-.005em;border-radius:var(--radius-sm);padding:7px 13px;cursor:pointer;color:var(--silk-2);background:var(--fill);border:1px solid var(--line);transition:background .18s,color .18s,border-color .18s}.toggle:hover,.action:hover{background:var(--fill-hover);color:var(--silk)}.action{color:var(--silk)}.action:active{transform:translateY(1px)}.toggle[aria-pressed=true]{background:var(--accent-soft);border-color:var(--accent-line);color:#eaf4ff}.group--hints{gap:7px}.hint{font-size:11.5px;line-height:1.55;color:var(--silk-dim)}kbd{display:inline-block;margin-right:5px;padding:2px 7px;border:1px solid var(--line-2);border-radius:6px;font:inherit;font-size:11px;font-weight:500;color:var(--silk-2);background:#ffffff0a}.status{margin:0;padding-top:14px;border-top:1px solid var(--line);font-size:11px;color:var(--silk-dim);font-variant-numeric:tabular-nums;letter-spacing:0}.status span{color:var(--silk-2)}.loader{position:fixed;inset:0;z-index:20;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;background:#000;color:var(--thread);transition:opacity 1.1s ease .15s,visibility 1.1s}.loader.is-hidden{opacity:0;visibility:hidden;pointer-events:none}.loader__mark{filter:drop-shadow(0 0 16px rgba(124,192,255,.35))}.loader__mark svg{opacity:.85}.loader__mark path,.loader__mark line{stroke-dasharray:200;stroke-dashoffset:200;animation:draw 2.4s ease forwards infinite}@keyframes draw{0%{stroke-dashoffset:200;opacity:0}30%{opacity:1}70%{stroke-dashoffset:0;opacity:1}to{stroke-dashoffset:0;opacity:.15}}.loader__title{margin:6px 0 0;font-size:clamp(32px,6vw,52px);font-weight:600;letter-spacing:-.02em;color:var(--silk)}.loader__tag{margin:-6px 0 0;font-size:13px;font-weight:400;color:var(--silk-dim)}.loader__bar{margin-top:8px;width:180px;height:2px;border-radius:2px;background:#ffffff1a;overflow:hidden}.loader__bar i{display:block;height:100%;width:0%;border-radius:2px;background:linear-gradient(90deg,transparent,var(--accent));transition:width .4s ease}.fatal{position:fixed;inset:0;z-index:30;display:none;align-items:center;justify-content:center;background:radial-gradient(circle at 50% 40%,#12060a,#000 70%);padding:8vw;text-align:center}.fatal:not([hidden]){display:flex}.fatal__inner{max-width:560px}.fatal h2{font-weight:600;font-size:clamp(20px,4vw,30px);color:#f0c4c4;letter-spacing:-.01em}.fatal p{color:var(--silk-dim);font-size:13px;line-height:1.7}