:root{color-scheme:dark;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;--bg: #04110d;--bg-elevated: rgba(10, 30, 23, .8);--bg-panel: rgba(10, 24, 20, .92);--bg-panel-strong: #0c1d18;--bg-overlay: rgba(1, 8, 6, .68);--surface-border: rgba(141, 255, 215, .16);--surface-border-strong: rgba(97, 255, 194, .4);--text: #edfff8;--text-muted: rgba(219, 245, 236, .72);--accent: #4ef2b8;--accent-strong: #1ec98d;--accent-soft: rgba(78, 242, 184, .16);--danger: #ff7c7c;--shadow: 0 20px 60px rgba(0, 0, 0, .36);--radius-sm: 14px;--radius-md: 20px;--radius-lg: 28px;--space-1: .5rem;--space-2: .75rem;--space-3: 1rem;--space-4: 1.25rem;--space-5: 1.5rem;--space-6: 2rem;--transition-base: .18s ease}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:radial-gradient(circle at top,rgba(41,138,105,.24),transparent 36%),linear-gradient(180deg,#071512,#020705);color:var(--text)}body{overflow:hidden}button,input,textarea,select{font:inherit}#app{position:fixed;top:0;right:0;bottom:0;left:0;background:#000;z-index:1}#app>canvas,#app>video{position:absolute}#app>#video_canvas{transform:scaleX(-1);-webkit-transform:scaleX(-1);opacity:0;pointer-events:none}#app>#full_face_canvas{z-index:2;filter:blur(4px);-webkit-filter:blur(4px);transform:scaleY(1.04);transform-origin:center top;margin-top:-11px;pointer-events:none}#app>#glitter_canvas,#app>#glitter_2d_canvas,#app>canvas[data-engine*="three.js"]{z-index:3;filter:blur(1px);-webkit-filter:blur(1px);pointer-events:none}#app>#glitter_2d_canvas{filter:none;-webkit-filter:none;opacity:0;pointer-events:none}#app>video{z-index:-2}#ui{position:fixed;top:0;right:0;bottom:0;left:0;z-index:10;pointer-events:none}#ui button{pointer-events:auto}.hidden{display:none!important}.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid transparent;border-radius:999px;min-height:46px;padding:.8rem 1.1rem;color:var(--text);background:#ffffff0a;transition:transform var(--transition-base),border-color var(--transition-base),background var(--transition-base),opacity var(--transition-base);cursor:pointer}.btn:hover{transform:translateY(-1px)}.btn:disabled{opacity:.55;cursor:wait}.btn-primary{background:linear-gradient(135deg,var(--accent-strong),var(--accent));color:#03110c;font-weight:700}.btn-secondary{border-color:var(--surface-border);background:#ffffff08}.btn-ghost{border-color:#ffffff14;background:#06120ea8}.splash-screen{position:fixed;top:0;right:0;bottom:0;left:0;z-index:20;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:max(18px,env(safe-area-inset-top)) max(18px,env(safe-area-inset-right)) max(18px,env(safe-area-inset-bottom)) max(18px,env(safe-area-inset-left));background:radial-gradient(circle at top,rgba(78,242,184,.16),transparent 36%),linear-gradient(180deg,#030d0af2,#020705fa);transition:opacity .24s ease,visibility .24s ease}.splash-screen.hidden{opacity:0;visibility:hidden}.splash-card,.dock-panel,.status-toast{border:1px solid var(--surface-border);background:var(--bg-panel);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px)}.splash-card{width:min(760px,100%);padding:clamp(1.4rem,3vw,2.4rem);border-radius:32px}.splash-footer{position:absolute;left:50%;bottom:max(14px,env(safe-area-inset-bottom));transform:translate(-50%);color:#edfff8b8;font-size:.86rem;letter-spacing:.08em;white-space:nowrap}.splash-title{margin:0;max-width:13ch;font-size:clamp(2.1rem,5vw,4.6rem);line-height:.94}.splash-copy{margin:1.25rem 0 0;max-width:52ch;color:var(--text-muted);line-height:1.6}.splash-actions{margin-top:1.6rem}.splash-ar-face-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(112px,1fr));gap:.85rem;margin-top:1.5rem}.splash-ar-face-card,.ar-face-card,.effect-card,.category-tab,.color-swatch{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid rgba(255,255,255,.08);background:#ffffff06;transition:transform var(--transition-base),border-color var(--transition-base),background var(--transition-base),opacity var(--transition-base)}.splash-ar-face-card:hover,.ar-face-card:hover,.effect-card:hover,.category-tab:hover,.color-swatch:hover{transform:translateY(-1px)}.splash-ar-face-card{aspect-ratio:1 / 1;border-radius:24px;overflow:hidden;padding:0}.splash-ar-face-card img{width:100%;height:100%;object-fit:cover}.splash-ar-face-card.is-active,.ar-face-card.is-active,.effect-card.is-active,.category-tab.is-active,.color-swatch.is-active{border-color:var(--surface-border-strong);background:linear-gradient(180deg,#4ef2b824,#ffffff05);box-shadow:inset 0 0 0 1px #4ef2b824}.control-dock{position:fixed;top:50%;right:max(14px,env(safe-area-inset-right));transform:translateY(-50%);display:none;width:min(380px,calc(100vw - 24px));flex-direction:column;gap:.75rem;pointer-events:auto;align-items:stretch}body[data-app-state=runtime] .control-dock,body[data-app-state=loading] .control-dock{display:flex}.dock-panel{border-radius:24px;min-height:0;overflow:hidden}.dock-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:minmax(42px,auto);gap:.55rem;padding:.7rem;min-height:0}.dock-actions .btn{white-space:nowrap}.effects-panel{padding:.7rem;display:grid;gap:.75rem;min-height:0}.category-tabs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.5rem}.category-tab{min-height:42px;border-radius:16px;padding:.7rem .8rem;color:var(--text);font-size:.88rem}.category-panel{display:none;gap:.75rem}.category-panel.is-active{display:grid}.effect-grid{display:grid;gap:.6rem}.effect-grid-ar-face{grid-template-columns:repeat(3,minmax(0,1fr))}.effect-grid-makeup{grid-template-columns:repeat(2,minmax(0,1fr))}.ar-face-card,.effect-card{border-radius:18px;width:100%}.ar-face-card{padding:.4rem;display:grid;gap:.45rem}.effect-card{min-height:84px;padding:.7rem;display:flex;align-items:flex-end;justify-content:flex-start;text-align:left}.ar-face-thumb{width:100%;aspect-ratio:1 / 1;border-radius:14px;overflow:hidden;background:radial-gradient(circle at top,rgba(78,242,184,.22),transparent 40%),#00000038;display:grid;place-items:center}.accessory-off-thumb{color:var(--text-muted);font-size:.9rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.ar-face-thumb img{width:100%;height:100%;object-fit:cover}.effect-label,.effect-card-title,.palette-title{color:var(--text);font-size:.82rem;line-height:1.2}.effect-label,.effect-card-title{font-weight:600}.palette-title{color:var(--text-muted);margin-bottom:.55rem}.color-palette-block{display:grid;gap:.5rem}.color-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:.55rem}.color-swatch{width:100%;aspect-ratio:1 / 1;border-radius:14px;background:var(--swatch, rgba(255, 255, 255, .04))}.color-swatch-clear{aspect-ratio:auto;min-height:44px;color:var(--text-muted);font-size:.8rem}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;display:none;align-items:center;justify-content:center;background:#0108065c;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:25}.overlay.active{display:flex}.loading-chip{display:grid;place-items:center;width:74px;height:74px;border-radius:999px;border:1px solid var(--surface-border);background:var(--bg-panel-strong);box-shadow:var(--shadow)}.spinner{width:34px;height:34px;border-radius:50%;border:3px solid rgba(78,242,184,.12);border-top-color:var(--accent);animation:spin .8s linear infinite}.status-toast{position:fixed;top:max(18px,env(safe-area-inset-top));left:50%;transform:translate(-50%) translateY(-12px);min-width:0;padding:.75rem 1rem;border-radius:16px;color:var(--text);font-size:.92rem;opacity:0;pointer-events:none;transition:opacity .18s ease,transform .18s ease}.status-toast.visible{opacity:1;transform:translate(-50%) translateY(0)}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width: 900px){.effect-grid-ar-face{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width: 720px){.splash-card{border-radius:28px}.splash-ar-face-grid{gap:.6rem}.effect-grid-ar-face,.effect-grid-makeup{grid-template-columns:repeat(2,minmax(0,1fr))}.color-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}@media (max-width: 520px){.splash-title{max-width:none;font-size:2.1rem}.splash-copy{font-size:.94rem}.splash-footer{font-size:.78rem;bottom:max(12px,env(safe-area-inset-bottom))}.control-dock{top:auto;right:auto;left:50%;bottom:max(14px,env(safe-area-inset-bottom));transform:translate(-50%);width:calc(100vw - 16px)}.dock-actions,.effects-panel{padding:.65rem;border-radius:22px}.btn{min-height:42px;padding:.72rem .9rem;font-size:.92rem}.effect-grid-ar-face,.effect-grid-makeup{grid-template-columns:repeat(3,minmax(0,1fr))}.effect-card{min-height:72px}.status-toast{top:auto;bottom:calc(max(18px,env(safe-area-inset-bottom)) + 172px);width:calc(100vw - 32px);text-align:center}}