:root{color-scheme:light;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.5;font-weight:400;background:#f6f7fb;color:#1d2433}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at top,#fff,#eef2ff 45%,#f6f7fb)}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.page{max-width:1200px;margin:0 auto;padding:32px 20px 64px}.top-nav{display:flex;gap:12px;margin-bottom:20px;padding:10px 12px;background:#ffffffb3;border-radius:999px;width:fit-content}.top-nav a{padding:8px 14px;border-radius:999px;font-weight:700}.top-nav a:hover{background:#e8ebff}.hero{display:grid;grid-template-columns:1.2fr .8fr;gap:24px;align-items:center;margin-bottom:32px}.hero-card,.product-card,.product-detail{background:#ffffffd1;border:1px solid rgba(49,73,161,.12);box-shadow:0 18px 45px #25356f17;border-radius:22px}.hero-card{padding:30px}.hero-card h1{font-size:clamp(2.1rem,4vw,3.5rem);margin:0 0 12px}.hero-card p,.product-card p,.product-detail p{color:#4d5876}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}.product-card{padding:20px}.product-card h3,.product-detail h2{margin-top:0}.product-image,.product-hero-image{width:100%;object-fit:cover;border-radius:16px;margin-bottom:14px}.product-image,.product-hero-image{aspect-ratio:4 / 3}.gallery-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}.product-layout{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:center}.badge{display:inline-block;padding:5px 10px;border-radius:999px;background:#e8ebff;color:#3047b8;font-weight:700;font-size:.78rem;margin-bottom:10px}.button,.button-secondary{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:11px 16px;font-weight:700}.button{background:#2f56e8;color:#fff}.button-secondary{background:#eef2ff;color:#1b2f7c}.product-detail{padding:24px}.detail-list,.feature-list{margin:0;padding-left:18px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-top:18px}.stat-box{background:#f7f9ff;border-radius:16px;padding:14px}.muted{font-size:.82rem;text-transform:uppercase;font-weight:700;letter-spacing:.04em;color:#7091d6}@media (max-width: 840px){.hero,.product-layout{grid-template-columns:1fr}}