:root{--bg:#08090d;--bg-2:#0e1118;--panel:#ffffff0b;--panel-strong:#ffffff16;--stroke:#ffffff1f;--stroke-strong:#ffffff38;--text:#eef1f6;--text-dim:#9aa3b2;--text-faint:#626b7a;--accent:#7dd3fc;--accent-2:#f472b6;--ok:#34d399;--radius:18px;--radius-sm:10px;--font:"Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--mono:ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased;margin:0;padding:0}body{background:radial-gradient(900px 520px at 12% -10%, #7dd3fc1f, transparent 60%), radial-gradient(820px 520px at 100% 0%, #f472b61a, transparent 60%), var(--bg);min-height:100vh}button{font-family:inherit}.app{flex-direction:column;gap:clamp(1.25rem,3vw,2rem);width:min(100% - 2.5rem,980px);margin-inline:auto;padding-block:clamp(1.5rem,4vw,3rem) 2.5rem;display:flex}.app__header{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:1rem;display:flex}.app__header h1{letter-spacing:-.02em;margin:0;font-size:clamp(1.4rem,3.4vw,2rem);line-height:1.1}.app__subtitle{color:var(--text-dim);max-width:46ch;margin:.45rem 0 0;font-size:.92rem}.app__footer{color:var(--text-faint);text-align:center;letter-spacing:.02em;font-size:.78rem}.stage{border-radius:var(--radius);border:1px solid var(--stroke);aspect-ratio:16/9;background:#05060a;position:relative;overflow:hidden;box-shadow:inset 0 1px #ffffff0d,0 24px 60px -28px #000000e6}.camera-view{position:absolute;inset:0}.camera-video{object-fit:cover;background:#05060a;width:100%;height:100%;display:block}.camera-placeholder{background:radial-gradient(600px 340px at 50% 30%,#7dd3fc1f,#0000 65%),linear-gradient(#0b0e15,#07080d);place-items:center;padding:1.5rem;display:grid;position:absolute;inset:0}.camera-placeholder-card{text-align:center;flex-direction:column;align-items:center;gap:.7rem;max-width:34ch;display:flex}.camera-icon{color:var(--accent);opacity:.9;filter:drop-shadow(0 6px 18px #7dd3fc59)}.camera-placeholder-card h2{letter-spacing:-.01em;margin:0;font-size:1.25rem}.camera-placeholder-card p{color:var(--text-dim);margin:0;font-size:.9rem;line-height:1.5}.error-text{color:#fca5a5!important;font-size:.82rem!important}.stop-button{z-index:6;border:1px solid var(--stroke-strong);color:var(--text);letter-spacing:.02em;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);cursor:pointer;background:#08090db8;border-radius:999px;align-items:center;gap:.4rem;padding:.45rem .75rem;font-size:.78rem;transition:background .15s,border-color .15s;display:inline-flex;position:absolute;top:.85rem;right:.85rem}.stop-button:hover{background:#ffffff1f;border-color:#ffffff59}.hand-frame-layer{pointer-events:none;z-index:4;position:absolute;inset:0}.frame-rect{opacity:0;will-change:transform, opacity;border-radius:12px;position:absolute}.frame-rect--candidate{border:2px dashed var(--accent);background:#7dd3fc0a}.frame-outline{width:100%;height:100%;position:absolute;inset:0;overflow:visible}.frame-outline__polygon{fill:#7dd3fc0f;stroke:var(--accent);stroke-width:2px;vector-effect:non-scaling-stroke;stroke-linejoin:round;filter:drop-shadow(0 0 6px #7dd3fc40);opacity:0}.frame-corner{opacity:0;background:#fbbf24;border-radius:4px;width:13px;height:13px;margin:-6.5px 0 0 -6.5px;position:absolute;box-shadow:0 0 0 2px #08090dd9,0 0 12px #fbbf248c}.vector-wrapper{z-index:5;pointer-events:none;opacity:0;will-change:transform, opacity;filter:drop-shadow(0 18px 26px #00000073);transition:opacity .16s;position:absolute}.vector-anchor{width:100%;height:100%;position:relative}.vector-art{place-items:center;display:grid;position:absolute;inset:0}.vector-art svg,.vector-img{width:100%;height:100%;display:block}.vector-shadow{filter:blur(6px);background:radial-gradient(#0000008c,#0000 70%);border-radius:50%;height:12%;position:absolute;bottom:4%;left:8%;right:8%}.media-layer{z-index:5;pointer-events:none;opacity:1;will-change:clip-path;position:absolute;inset:0}.media-layer__clip,.media-layer__content,.media-layer__motion{position:absolute;inset:0}.media-layer__media{object-fit:cover;-webkit-user-select:none;user-select:none;width:100%;height:100%;display:block}.media-layer__effect{pointer-events:none;width:100%;height:100%;display:block;position:absolute;inset:0}.motion--shake{animation:.12s linear infinite motion-shake}@keyframes motion-shake{0%{transform:translate(-6px,4px)}25%{transform:translate(6px,-4px)}50%{transform:translate(-4px,-6px)}75%{transform:translate(4px,6px)}to{transform:translate(-6px,4px)}}.motion--float{animation:3s ease-in-out infinite alternate motion-float}@keyframes motion-float{0%{transform:translateY(-3.2%)}to{transform:translateY(3.2%)}}.motion--zoom{animation:2.4s ease-in-out infinite alternate motion-zoom}@keyframes motion-zoom{0%{transform:scale(1)}to{transform:scale(1.12)}}.motion--pulse{animation:1.6s ease-in-out infinite alternate motion-pulse}@keyframes motion-pulse{0%{filter:brightness()}to{filter:brightness(1.9)}}.motion--parallax{animation:6s ease-in-out infinite alternate motion-parallax}@keyframes motion-parallax{0%{transform:translate(-4.5%,-3.5%)}to{transform:translate(4.5%,3.5%)}}.controls{flex-direction:column;gap:1rem;display:flex}.media-controls{flex-wrap:wrap;align-items:center;gap:.6rem;display:flex}.media-controls__name{font-family:var(--mono);letter-spacing:.08em;color:var(--text-dim);opacity:.75;text-overflow:ellipsis;white-space:nowrap;max-width:12rem;font-size:.68rem;overflow:hidden}.ghost-button--subtle{border-style:dashed}.primary-button{appearance:none;color:#eaf6ff;letter-spacing:.01em;cursor:pointer;background:linear-gradient(#7dd3fc3d,#7dd3fc24);border:1px solid #7dd3fc80;border-radius:999px;padding:.7rem 1.35rem;font-size:.92rem;font-weight:600;transition:transform .12s,box-shadow .16s,background .16s;box-shadow:0 10px 26px -14px #7dd3fccc}.primary-button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 14px 30px -14px #7dd3fcf2}.primary-button:disabled{opacity:.5;cursor:progress}.primary-button--wide{width:100%;padding-block:.95rem}.ghost-button{appearance:none;border:1px solid var(--stroke-strong);background:var(--panel);color:var(--text-dim);cursor:pointer;border-radius:999px;padding:.6rem 1.1rem;font-size:.84rem;transition:color .15s,border-color .15s,background .15s}.ghost-button:hover{color:var(--text);background:var(--panel-strong);border-color:#ffffff59}.toggle-button{appearance:none;border:1px solid var(--stroke-strong);background:var(--panel);color:var(--text-dim);font-family:var(--mono);letter-spacing:.08em;cursor:pointer;border-radius:999px;padding:.5rem .85rem;font-size:.74rem;transition:all .15s}.toggle-button--on{color:#08090d;background:var(--accent);border-color:var(--accent)}.status-panel{background:var(--panel);border:1px solid var(--stroke);border-radius:var(--radius-sm);grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:.55rem 1rem;margin:0;padding:.9rem 1rem;list-style:none;display:grid}.status-item{color:var(--text-dim);align-items:center;gap:.5rem;font-size:.8rem;display:flex}.status-item__dot{background:var(--text-faint);border-radius:50%;flex:none;width:7px;height:7px;transition:background .2s,box-shadow .2s}.status-item--ok .status-item__dot{background:var(--ok);box-shadow:0 0 10px #34d399b3}.status-item--ok{color:var(--text)}.status-item__label{color:var(--text-faint);letter-spacing:.04em}.status-item__value{font-family:var(--mono);letter-spacing:.02em;margin-left:auto;font-size:.74rem}.character-selector__head{color:var(--text-dim);letter-spacing:.08em;text-transform:uppercase;justify-content:space-between;align-items:baseline;gap:.75rem;margin-bottom:.6rem;font-size:.78rem;display:flex}.character-selector__hint{color:var(--text-faint);letter-spacing:.04em;text-transform:none;font-size:.7rem}.character-grid{grid-template-columns:repeat(auto-fit,minmax(84px,1fr));gap:.55rem;display:grid}.character-chip{appearance:none;border-radius:var(--radius-sm);border:1px solid var(--stroke);background:var(--panel);color:var(--text-dim);cursor:pointer;flex-direction:column;gap:.4rem;padding:.6rem .45rem .45rem;transition:transform .12s,border-color .15s,background .15s,color .15s;display:flex}.character-chip:hover:not(:disabled){border-color:var(--stroke-strong);color:var(--text);transform:translateY(-2px)}.character-chip:disabled{opacity:.45;cursor:not-allowed}.character-chip--selected{border-color:var(--accent);color:var(--accent);background:#7dd3fc1f;box-shadow:0 0 0 1px #7dd3fc59,0 10px 24px -16px #7dd3fce6}.character-chip__thumb{aspect-ratio:1;background:#ffffff0d;border-radius:8px;place-items:center;display:grid;overflow:hidden}.character-chip__label{font-family:var(--mono);letter-spacing:.08em;text-align:center;font-size:.68rem}.debug-canvas{pointer-events:none;width:100%;height:100%;position:absolute;inset:0}.face-tracker-layer{z-index:3;pointer-events:none;position:absolute;inset:0}.face-box{opacity:0;border:1.5px dashed #f472b6e6;border-radius:8px;position:absolute}.region-tracker-layer{z-index:4;pointer-events:none;position:absolute;inset:0}.region-box{opacity:0;background:#34d3991f;border:2px solid #34d399f2;border-radius:8px;position:absolute}.region-label{letter-spacing:.06em;white-space:nowrap;color:#052e1c;opacity:0;background:#34d399f2;border-radius:4px;padding:2px 7px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10px;position:absolute;transform:translateY(-115%)}.debug-panel{z-index:7;border-radius:var(--radius-sm);border:1px solid var(--stroke-strong);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);min-width:190px;font-family:var(--mono);pointer-events:none;background:#05060ac7;padding:.75rem .85rem;position:absolute;top:.75rem;left:.75rem}.debug-panel__title{letter-spacing:.22em;color:var(--accent);margin-bottom:.5rem;font-size:.62rem}.debug-list{gap:.22rem;margin:0;display:grid}.debug-list>div{color:var(--text-dim);justify-content:space-between;gap:.75rem;font-size:.68rem;display:flex}.debug-list dd{color:var(--text);margin:0}.gesture-menu{z-index:8;pointer-events:none;position:absolute;inset:0}.gesture-menu__panel{border:1px solid var(--stroke-strong);border-radius:var(--radius-sm);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#05060ac7;position:absolute}.gesture-menu__title{font-family:var(--mono);letter-spacing:.22em;color:var(--accent);align-items:center;font-size:.62rem;display:flex;position:absolute}.gesture-menu__row{appearance:none;border-radius:var(--radius-sm);color:var(--text-dim);letter-spacing:.06em;text-align:left;cursor:pointer;pointer-events:auto;background:0 0;border:1px solid #0000;align-items:center;gap:.5rem;margin:0;padding:0 .55rem;font-size:.74rem;transition:background .15s,border-color .15s,color .15s;display:flex;position:absolute;overflow:hidden}.gesture-menu__row:hover,.gesture-menu__row--hover{border-color:var(--stroke-strong);color:var(--text);background:#7dd3fc1a}.gesture-menu__row--active{border-color:var(--accent);color:var(--accent);background:#7dd3fc1f}.gesture-menu__label{flex:1}.gesture-menu__check{font-size:.7rem}.gesture-menu__fill{height:2px;width:calc(var(--p,0) * 100%);background:var(--accent);opacity:0;position:absolute;bottom:0;left:0}.gesture-menu__row--hover .gesture-menu__fill{opacity:1}@media (max-width:560px){.app{width:min(100% - 1.25rem,980px)}.app__header h1{font-size:1.2rem}.status-item__value{font-size:.68rem}}@media (prefers-reduced-motion:reduce){*{transition-duration:.01ms!important}}