:root{--bg-0: #050507;--bg-1: #0c0c14;--ink-0: #f4f4f8;--ink-1: #b9b9c8;--ink-2: #6c6c80;--accent-cyan: #00f0ff;--accent-pink: #ff2ec4;--accent-yellow: #e4ff00;--accent-violet: #8a5cff;--grid: rgba(255, 255, 255, .04);--mono: "JetBrains Mono", "SFMono-Regular", ui-monospace, monospace;--display: "Archivo Black", "Impact", "Noto Serif SC", system-ui, sans-serif;--serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", serif}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{width:100%;height:100%;overflow:hidden;background:var(--bg-0);color:var(--ink-0);font-family:var(--mono);user-select:none;-webkit-user-select:none;-webkit-tap-highlight-color:transparent}body{cursor:crosshair}button{font-family:var(--mono);cursor:pointer;border:none;background:none;color:inherit}.app{position:relative;width:100vw;height:100vh;overflow:hidden;background:radial-gradient(ellipse at 20% 0%,rgba(255,46,196,.12),transparent 60%),radial-gradient(ellipse at 80% 100%,rgba(0,240,255,.1),transparent 60%),var(--bg-0)}.canvas-stage{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;display:block}.video-layer{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;filter:grayscale(.4) contrast(1.05) brightness(.55);opacity:.45;mix-blend-mode:screen;transform:scaleX(-1);pointer-events:none}.vignette{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:radial-gradient(ellipse at center,transparent 40%,rgba(0,0,0,.55) 80%,rgba(0,0,0,.92) 100%)}.grain{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;opacity:.08;mix-blend-mode:overlay;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='200' height='200' filter='url(%23n)'/></svg>")}.scanlines{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;opacity:.06;background:repeating-linear-gradient(to bottom,transparent 0,transparent 3px,rgba(255,255,255,.6) 3px,rgba(255,255,255,.6) 4px)}.boot-gate{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;z-index:10;background:radial-gradient(ellipse at 50% 50%,rgba(255,46,196,.18),transparent 60%),#050507d9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.boot-card{width:min(560px,90vw);padding:40px 44px;background:#0c0c14b3;border:1px solid rgba(0,240,255,.3);box-shadow:0 0 60px #00f0ff2e,inset 0 0 0 1px #ffffff0a;position:relative}.boot-card:before{content:"";position:absolute;top:-1px;right:-1px;bottom:-1px;left:-1px;background:linear-gradient(120deg,var(--accent-cyan),var(--accent-pink),var(--accent-yellow));filter:blur(18px);opacity:.25;z-index:-1}.boot-eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.4em;color:var(--accent-cyan);text-transform:uppercase;margin-bottom:18px}.boot-title{font-family:var(--display);font-size:40px;line-height:1.05;letter-spacing:-.02em;margin-bottom:8px;text-transform:uppercase}.boot-title .accent{color:var(--accent-pink);text-shadow:0 0 24px rgba(255,46,196,.6)}.boot-sub{font-family:var(--serif);font-size:16px;color:var(--ink-1);line-height:1.7;margin:18px 0 28px}.boot-actions{display:flex;gap:12px;flex-wrap:wrap}.btn{position:relative;padding:14px 22px;font-family:var(--mono);font-size:13px;font-weight:700;letter-spacing:.15em;text-transform:uppercase;background:transparent;color:var(--ink-0);border:1px solid var(--ink-2);transition:all .2s ease}.btn:hover{border-color:var(--accent-cyan);color:var(--accent-cyan);box-shadow:0 0 24px #00f0ff66}.btn.primary{background:var(--accent-pink);color:#0a0a0f;border-color:var(--accent-pink)}.btn.primary:hover{background:var(--accent-yellow);border-color:var(--accent-yellow);color:#0a0a0f;box-shadow:0 0 32px #e4ff0080}.boot-status{margin-top:22px;font-size:11px;color:var(--ink-2);letter-spacing:.1em}.boot-status .err{color:var(--accent-pink)}.hud{position:absolute;top:20px;left:20px;z-index:6;display:flex;flex-direction:column;gap:8px;pointer-events:none;font-family:var(--mono)}.hud-row{display:flex;align-items:center;gap:10px;padding:6px 12px;background:#0c0c148c;border-left:2px solid var(--accent-cyan);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);font-size:11px;letter-spacing:.15em;text-transform:uppercase}.hud-row .k{color:var(--ink-2)}.hud-row .v{color:var(--ink-0);font-weight:700}.hud-row.mode{border-left-color:var(--accent-pink)}.hud-row.mode .v{color:var(--accent-pink);text-shadow:0 0 12px rgba(255,46,196,.5)}.help-card{position:absolute;bottom:20px;right:20px;z-index:6;width:280px;padding:16px 18px;background:#0c0c148c;border:1px solid rgba(255,255,255,.1);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);font-family:var(--mono);font-size:11px;letter-spacing:.05em}.help-card .title{font-size:10px;letter-spacing:.3em;color:var(--accent-cyan);text-transform:uppercase;margin-bottom:12px}.help-row{display:flex;gap:12px;align-items:center;padding:8px 0;border-top:1px solid rgba(255,255,255,.06)}.help-row:first-of-type{border-top:none}.help-icon{width:32px;height:32px;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:18px;background:#ffffff0a;border:1px solid rgba(255,255,255,.08)}.help-row .t{color:var(--ink-0);font-weight:700;text-transform:uppercase;letter-spacing:.1em;margin-bottom:2px;font-size:11px}.help-row .d{color:var(--ink-2);font-size:10px;line-height:1.4}.brand{position:absolute;top:20px;right:20px;z-index:6;font-family:var(--display);font-size:12px;letter-spacing:.4em;color:var(--ink-2);text-transform:uppercase;pointer-events:none}.brand .pulse{display:inline-block;width:8px;height:8px;background:var(--accent-pink);border-radius:50%;margin-right:8px;vertical-align:middle;animation:pulse 1.6s ease-in-out infinite;box-shadow:0 0 12px var(--accent-pink)}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.7)}}.zoom-bar{position:absolute;bottom:20px;left:20px;z-index:6;display:flex;align-items:center;gap:10px;padding:8px 14px;background:#0c0c148c;border:1px solid rgba(255,255,255,.1);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);font-family:var(--mono);font-size:11px;letter-spacing:.1em}.zoom-bar .lbl{color:var(--ink-2);text-transform:uppercase}.zoom-bar .val{color:var(--accent-yellow);font-weight:700;min-width:48px}.zoom-bar .track{width:160px;height:4px;background:#ffffff14;position:relative}.zoom-bar .fill{position:absolute;left:0;top:0;bottom:0;background:linear-gradient(90deg,var(--accent-cyan),var(--accent-yellow));transition:width .15s ease-out}.frame-corner{position:absolute;width:20px;height:20px;border:1px solid var(--accent-cyan);pointer-events:none;z-index:5;opacity:.6}.frame-corner.tl{top:8px;left:8px;border-right:none;border-bottom:none}.frame-corner.tr{top:8px;right:8px;border-left:none;border-bottom:none}.frame-corner.bl{bottom:8px;left:8px;border-right:none;border-top:none}.frame-corner.br{bottom:8px;right:8px;border-left:none;border-top:none}@media (max-width: 720px){.help-card{width:220px;font-size:10px}.boot-title{font-size:28px}}