:root{color-scheme:dark;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5;--gold: #e8c547;--gold-dim: rgba(232, 197, 71, .15);--gold-glow: rgba(232, 197, 71, .25);--surface: rgba(255, 255, 255, .04);--surface-hover: rgba(255, 255, 255, .08);--border: rgba(255, 255, 255, .1);--text: #fafafa;--text-dim: rgba(255, 255, 255, .55)}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100vh;background:#0a0a0a;color:var(--text)}.app{max-width:900px;margin:0 auto;padding:2rem 1.5rem 4rem}.header{text-align:center;padding:3rem 0 2rem}.logo{display:inline-flex;align-items:center;gap:.6rem;font-size:1.6rem;font-weight:700;letter-spacing:-.03em;color:var(--gold)}.logo-icon{width:40px;height:24px}.subtitle{margin:.5rem 0 0;color:var(--text-dim);font-size:1rem}.section{margin-bottom:3rem}.section-title{display:flex;align-items:center;gap:.75rem;font-size:1.15rem;font-weight:600;margin:0 0 1.25rem;letter-spacing:-.01em}.step-badge{display:inline-flex;align-items:center;justify-content:center;width:1.75rem;height:1.75rem;border-radius:50%;background:var(--gold-dim);color:var(--gold);font-size:.8rem;font-weight:700;flex-shrink:0}.face-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}@media(max-width:600px){.face-grid{grid-template-columns:repeat(2,1fr)}}.face-card{display:flex;flex-direction:column;align-items:center;gap:.5rem;padding:1.25rem 1rem 1rem;background:var(--surface);border:1px solid var(--border);border-radius:.75rem;cursor:pointer;transition:all .2s ease;color:var(--text);font-family:inherit}.face-card:hover{background:var(--surface-hover);border-color:#ffffff2e;transform:translateY(-2px)}.face-card.selected{background:var(--gold-dim);border-color:var(--gold);box-shadow:0 0 20px var(--gold-glow)}.face-svg{width:100%;max-width:140px;height:auto}.face-label{font-size:1rem;font-weight:600}.face-desc{font-size:.75rem;color:var(--text-dim);text-align:center;line-height:1.4}.preview-area{display:flex;flex-direction:column;align-items:center;padding:2rem;background:var(--surface);border:1px solid var(--border);border-radius:.75rem;margin-bottom:1.5rem}.preview-area .face-svg{max-width:220px}.preview-hint{margin:.75rem 0 0;font-size:.8rem;color:var(--text-dim)}.glasses-appear{animation:glassesIn .35s ease-out}@keyframes glassesIn{0%{opacity:0;transform:scale(.8) translateY(-5px)}to{opacity:1;transform:scale(1) translateY(0)}}.rec-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}@media(max-width:600px){.rec-grid{grid-template-columns:1fr}}.rec-card{display:flex;flex-direction:column;align-items:center;gap:.5rem;padding:1.25rem 1rem;background:var(--surface);border:1px solid var(--border);border-radius:.75rem;transition:all .2s ease;cursor:default}.rec-card:hover,.rec-card.active{background:var(--gold-dim);border-color:var(--gold);box-shadow:0 0 16px var(--gold-glow)}.rec-icon{width:80px;height:40px;display:flex;align-items:center;justify-content:center}.rec-glasses-icon{width:100%;height:100%}.rec-name{margin:0;font-size:1rem;font-weight:600;color:var(--gold)}.rec-desc{margin:0;font-size:.8rem;color:var(--text-dim);text-align:center;line-height:1.4}.tips-content{padding:1.25rem 1.5rem;background:var(--surface);border:1px solid var(--border);border-radius:.75rem;border-left:3px solid var(--gold)}.tips-content p{margin:.5rem 0;color:#ffffffbf;font-size:.9rem}.tips-content p:first-child{margin-top:0}.tips-content p:last-child{margin-bottom:0}.fade-in{animation:fadeIn .4s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.footer{text-align:center;padding:2rem 0;border-top:1px solid var(--border)}.footer p{margin:0;font-size:.8rem;color:var(--text-dim)}