:root{--active: #f2b705;--bg: #f7f3ea;--ink: #202124;--muted: #6f746f;--line: #d8d0c3;--panel: #fffdf7;--panel-strong: #ffffff;--good: #2f8f63;--warn: #c54f2e;color:var(--ink);background:var(--bg);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;line-height:1.5;text-rendering:optimizeLegibility}*{box-sizing:border-box}html,body{min-height:100%;margin:0}body{min-width:320px;background:linear-gradient(180deg,#fffdf7e0,#f7f3ea 46%),radial-gradient(circle at 24% 0%,rgba(242,183,5,.18),transparent 30%),radial-gradient(circle at 100% 18%,rgba(63,143,97,.16),transparent 28%)}button{min-height:44px;border:1px solid var(--line);border-radius:8px;padding:0 16px;color:var(--ink);background:var(--panel-strong);font:inherit;font-weight:800;cursor:pointer;transition:transform .16s ease,border-color .16s ease,background .16s ease}button:hover:not(:disabled){transform:translateY(-1px);border-color:color-mix(in srgb,var(--active),var(--ink) 18%)}button:disabled{cursor:not-allowed;opacity:.55}.primary{border-color:var(--ink);color:#fffdf7;background:var(--ink)}#app{width:min(1180px,100%);margin:0 auto;padding:max(18px,env(safe-area-inset-top)) 16px max(22px,env(safe-area-inset-bottom))}.topbar{display:flex;align-items:end;justify-content:space-between;gap:16px;padding:10px 2px 18px}.brand-lockup{display:flex;align-items:center;gap:14px;min-width:0}.mascot-icon{width:clamp(58px,9vw,88px);aspect-ratio:1;flex:0 0 auto;border:1px solid color-mix(in srgb,var(--line),white 20%);border-radius:8px;background:var(--panel-strong);box-shadow:0 12px 30px #26241f1f;object-fit:cover}.eyebrow{margin:0 0 4px;color:var(--muted);font-size:.72rem;font-weight:900;letter-spacing:.12em;text-transform:uppercase}h1,h2{margin:0;letter-spacing:0}h1{font-size:clamp(1.78rem,8.2vw,4.15rem);line-height:.95}h2{font-size:1.35rem;line-height:1.1}.model-state{flex:0 0 auto;border:1px solid var(--line);border-radius:999px;padding:8px 12px;background:#ffffffb8;color:var(--muted);font-size:.85rem;font-weight:900}.model-state[data-ready=true]{border-color:color-mix(in srgb,var(--good),white 42%);color:var(--good)}.layout{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(320px,.75fr);gap:16px;align-items:start}.stage{display:grid;gap:12px}.camera-shell{position:relative;overflow:hidden;min-height:420px;aspect-ratio:4 / 3;border:1px solid color-mix(in srgb,var(--line),var(--ink) 8%);border-radius:8px;background:#171817;box-shadow:0 20px 60px #26241f24}video,canvas{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scaleX(-1)}canvas{pointer-events:none}.camera-empty{position:absolute;inset:0;display:grid;place-content:center;gap:6px;padding:28px;color:#fffdf7;text-align:center;background:linear-gradient(135deg,#202124e0,#20212494),repeating-linear-gradient(45deg,rgba(255,255,255,.08) 0 2px,transparent 2px 14px)}.camera-empty[hidden]{display:none}.camera-empty strong{font-size:1.55rem}.camera-empty span{color:#fffdf7c7;font-weight:700}.live-expression-panel{position:absolute;top:12px;right:12px;display:grid;gap:8px;width:min(300px,calc(100% - 24px));border:1px solid rgba(255,253,247,.16);border-radius:8px;padding:10px;color:#fffdf7;background:#16171675;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.live-expression-head{display:flex;align-items:center;justify-content:space-between;gap:10px}.live-expression-head span{color:#fffdf7b8;font-size:.78rem;font-weight:900;letter-spacing:.12em;text-transform:uppercase}.live-expression-head strong{font-size:.92rem;line-height:1}.live-expression-list{display:grid;gap:6px}.live-expression-row{display:grid;grid-template-columns:44px minmax(72px,1fr) 42px;align-items:center;gap:8px;min-height:24px;font-size:.8rem;font-weight:900}.live-expression-row span{color:#fffdf7db}.live-expression-row strong{text-align:right}.live-expression-row.is-target span{color:#fffdf7}.live-expression-row.is-dominant strong{color:color-mix(in srgb,var(--accent),white 34%)}.live-meter{overflow:hidden;height:7px;border-radius:999px;background:#fffdf729}.live-meter i{display:block;width:var(--bar);height:100%;border-radius:inherit;background:var(--accent);transition:width .18s ease}.controls{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.status{min-height:44px;margin:0;border:1px solid var(--line);border-radius:8px;padding:10px 12px;background:#fff9;color:var(--muted);font-weight:800}.status[data-tone=success]{border-color:color-mix(in srgb,var(--good),white 48%);color:var(--good)}.status[data-tone=warning]{border-color:color-mix(in srgb,var(--warn),white 44%);color:var(--warn)}.panel{display:grid;gap:14px;border:1px solid var(--line);border-radius:8px;padding:14px;background:#fffdf7db;box-shadow:0 16px 42px #26241f1a}.challenge,.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.section-head button{flex:0 0 auto;min-height:38px;padding-inline:12px;font-size:.9rem}.ring{--score: 0%;display:grid;place-items:center;width:86px;aspect-ratio:1;border-radius:50%;background:conic-gradient(var(--active) var(--score),#e6ded0 0)}.ring span{display:grid;place-items:center;width:66px;aspect-ratio:1;border-radius:50%;background:var(--panel-strong);font-weight:950}.emotion-list{display:grid;gap:8px}.emotion-row{display:grid;grid-template-columns:64px minmax(78px,1fr) 48px;align-items:center;gap:10px;width:100%;padding:10px;background:var(--panel-strong);text-align:left}.emotion-row.is-active{border-color:var(--active);box-shadow:inset 4px 0 0 var(--active)}.emotion-name{font-weight:900}.meter{--bar: 0%;overflow:hidden;height:10px;border-radius:999px;background:#e6ded0}.meter span{display:block;width:var(--bar);height:100%;border-radius:inherit;background:var(--accent);transition:width .18s ease}.results{grid-column:2}.result-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.result-card{display:grid;gap:2px;border:1px solid var(--line);border-radius:8px;padding:12px;background:var(--panel-strong)}.result-card span,.result-card small{color:var(--muted);font-weight:800}.result-card strong{font-size:1.7rem;line-height:1}@media(max-width:860px){#app{padding-inline:12px}.topbar{align-items:start}.layout{grid-template-columns:1fr}.camera-shell{min-height:auto;aspect-ratio:3 / 4}.results{grid-column:auto}}@media(max-width:520px){.topbar{flex-direction:column}.brand-lockup{align-items:center;gap:10px}.mascot-icon{width:58px}.model-state{align-self:stretch;text-align:center}.controls{grid-template-columns:1fr}.section-head{align-items:start;flex-direction:column}.section-head button{width:100%}.live-expression-panel{top:8px;right:8px;width:min(230px,calc(100% - 16px));gap:6px;padding:8px}.live-expression-list{gap:4px}.live-expression-row{grid-template-columns:40px minmax(56px,1fr) 38px;gap:6px;min-height:21px;font-size:.74rem}.live-meter{height:6px}.emotion-row{grid-template-columns:56px minmax(70px,1fr) 44px;gap:8px}.result-grid{grid-template-columns:1fr}}