:root{--bg:#fff;--fg:#1f1f1a1}body,html{height:100%}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,Apple Color Emoji,Segoe UI Emoji;background:var(--bg);color:var(--fg)}a{color:inherit;text-decoration:none}h1,h2,p{margin:0 0 12px}ul{margin:8px 0 0}:root{--muted:#666;--primary:#111;--primary-contrast:#fff;--surface:#f7f7f8;--border:#e5e7eb}.container{max-width:1120px;margin:0 auto;padding:0 24px}.section{padding:48px 0}.section-sm{padding:24px 0}.muted{color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:8px;padding:10px 16px;font-weight:600;transition:transform .06s ease,box-shadow .2s ease;border:1px solid var(--border);background:var(--surface);color:var(--fg)}.btn:hover{transform:translateY(-1px);box-shadow:0 6px 18px rgba(0,0,0,.06)}.btn:active{transform:translateY(0)}.btn-primary{background:var(--primary);color:var(--primary-contrast);border-color:var(--primary)}.btn-ghost{background:transparent}.card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:20px;box-shadow:0 2px 8px rgba(0,0,0,.04)}.card:hover{box-shadow:0 8px 24px rgba(0,0,0,.08)}.grid-2{grid-gap:16px;grid-template-columns:repeat(2,minmax(0,1fr))}.grid-2,.grid-3{display:grid;gap:16px}.grid-3{grid-gap:16px;grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{display:grid;grid-gap:16px;gap:16px;grid-template-columns:repeat(4,minmax(0,1fr))}@media (max-width:960px){.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:720px){.grid-3,.grid-4{grid-template-columns:1fr}}.hero{position:relative;border-radius:20px;overflow:hidden;min-height:56vh;display:grid;place-items:center}.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:brightness(.72)}.hero-content{position:relative;text-align:center;padding:64px 24px;color:#fff}.hero-title{font-size:clamp(28px,5vw,48px);line-height:1.1;margin-bottom:12px}.hero-sub{font-size:clamp(16px,2.4vw,20px);opacity:.92}.hero-actions{display:inline-flex;gap:12px;margin-top:20px}.gallery-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:12px;gap:12px}.gallery-grid img{width:100%;height:240px;object-fit:cover;border-radius:12px;border:1px solid var(--border)}@media (max-width:960px){.gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:720px){.gallery-grid{grid-template-columns:1fr}.gallery-grid img{height:200px}}.video-wrap{position:relative;width:100%;border-radius:16px;overflow:hidden;box-shadow:0 12px 24px rgba(0,0,0,.08);border:1px solid var(--border)}.video-16x9{padding-bottom:56.25%}.video-wrap iframe,.video-wrap video{position:absolute;inset:0;width:100%;height:100%}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:20;-webkit-backdrop-filter:saturate(120%) blur(6px);backdrop-filter:saturate(120%) blur(6px);background:hsla(0,0%,100%,.8);border-bottom:1px solid var(--border)}.site-nav{display:flex;gap:12px;align-items:center}.brand{font-weight:700}.nav-spacer{flex:1 1}.site-footer{color:var(--muted)}