:root{--bg:#0b0b0b;--fg:#f5f5f5;--muted:#bdbdbd;--card:#161616;--accent:#2aa198;--border:#2a2a2a}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:#0f1115;color:var(--fg);}
.container{max-width:1000px;margin:0 auto;padding:20px}
.site-header{background:#12151a;border-bottom:1px solid var(--border)}
.site-header .container{display:flex;justify-content:space-between;align-items:center;gap:12px}
.site-header h1{font-size:1.25rem;margin:0}
nav a{color:var(--muted);text-decoration:none;margin-left:14px;padding:6px 10px;border-radius:8px}
nav a.active,nav a:hover{background:#1a1f27;color:#eaeaea}
.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:20px;box-shadow:0 10px 30px rgba(0,0,0,.25);}
.card-meta{display:flex;gap:10px;align-items:center;color:var(--muted);font-size:.9rem;margin-bottom:8px}
.tag{background:#1d2a26;color:#94d3bd;border:1px solid #22352c;padding:2px 8px;border-radius:999px}
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin:16px 0}
.gallery img{width:100%;height:220px;object-fit:cover;border-radius:12px;border:1px solid var(--border);transition:transform .15s ease}
.gallery a:hover img{transform:scale(1.02)}
.download a{display:inline-block;background:var(--accent);color:#00312b;text-decoration:none;padding:10px 14px;border-radius:10px;font-weight:600;border:1px solid #1f594f}
.site-footer{color:var(--muted);border-top:1px solid var(--border);margin-top:30px;background:#12151a}