:root{color-scheme:light}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Inter,"Helvetica Neue",Arial,"Noto Sans",sans-serif;color:#0f172a;background:#f8fafc}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.page{min-height:100vh;display:flex;flex-direction:column}
.container{width:min(1120px,92%);margin:0 auto}
.header{position:sticky;top:0;z-index:10;background:rgba(248,250,252,.9);backdrop-filter:blur(14px);border-bottom:1px solid #e2e8f0}
.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 0}
.brand{display:flex;align-items:center;gap:12px;font-weight:600;color:#0f172a}
.brand img{width:36px;height:36px}
.nav-links{display:flex;gap:18px;font-size:14px;color:#475569}
.hero{padding:72px 0 48px;background:linear-gradient(135deg,#e0f2fe 0%,#f8fafc 55%)}
.hero-grid{display:grid;gap:32px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));align-items:center}
.eyebrow{font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:#0ea5e9;margin:0 0 12px}
.hero-title{font-size:clamp(32px,4vw,54px);margin:0 0 16px}
.hero-desc{font-size:18px;color:#475569;margin:0 0 24px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:12px 22px;font-weight:600;font-size:15px;border:1px solid transparent}
.btn.primary{background:#0ea5e9;color:#fff;box-shadow:0 12px 24px rgba(14,165,233,.25)}
.btn.ghost{background:#fff;border-color:#cbd5f5;color:#0f172a}
.hero-media{background:#fff;border-radius:24px;padding:18px;box-shadow:0 24px 60px rgba(15,23,42,.12)}
.hero-image{width:100%;max-width:592px;margin:0 auto}
.gallery{padding:32px 0}
.gallery-grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}
.gallery-img{width:100%;max-width:333px;margin:0 auto;border-radius:16px;box-shadow:0 16px 40px rgba(15,23,42,.12)}
.features,.comments{padding:56px 0}
.section-title{text-align:center;margin:0 0 28px;font-size:28px}
.feature-grid,.comment-grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.feature-card,.comment-card{padding:20px;border-radius:18px;background:#fff;box-shadow:0 12px 28px rgba(15,23,42,.08)}
.feature-title,.comment-title{margin:0 0 8px;font-size:18px}
.feature-desc,.comment-desc{margin:0;color:#475569;line-height:1.6}
.article{padding:72px 0}
.article-card{background:#fff;border-radius:24px;box-shadow:0 18px 48px rgba(15,23,42,.08);padding:32px}
.article-title{margin:0 0 16px;font-size:clamp(28px,3vw,40px)}
.article-meta{margin:0 0 12px;color:#94a3b8;font-size:14px}
.article-content{line-height:1.8;color:#0f172a}
.article-content h2{margin:24px 0 12px;font-size:22px}
.article-content p{margin:0 0 16px;color:#475569}
.cta{padding:28px 0 72px}
.cta-card{display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between;background:#0f172a;color:#fff;padding:28px;border-radius:22px}
.cta-title{margin:0 0 8px;font-size:24px}
.cta-desc{margin:0;color:#cbd5f5}
.footer{padding:28px 0;border-top:1px solid #e2e8f0;color:#64748b;font-size:14px;text-align:center}
@media (max-width:720px){
  .nav-links{display:none}
  .cta-card{flex-direction:column;align-items:flex-start}
}