:root{--bg:#f6f8fb;--bg2:#ffffff;--fg:#101828;--muted:#667085;--accent:#2563eb;--accent2:#4f46e5;--card:#ffffff;--border:#e5e7eb;--shadow:0 10px 24px rgba(16,24,40,.08)}
*{box-sizing:border-box}html,body{margin:0;padding:0;background:radial-gradient(1200px 600px at 10% 0%,#e0e7ff,transparent),linear-gradient(180deg,var(--bg),var(--bg2));color:var(--fg);font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif}
.site-header{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--border);background:rgba(255,255,255,.72);backdrop-filter:saturate(140%) blur(10px);position:sticky;top:0;z-index:10}
.brand{font-weight:800;color:var(--fg);text-decoration:none;letter-spacing:.3px}
nav a{color:#475467;margin-left:14px;text-decoration:none;transition:color .2s ease}
nav a:hover{color:#1f2937}
.container{max-width:1160px;margin:0 auto;padding:18px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px}
.card{background:linear-gradient(180deg,rgba(255,255,255,1),rgba(255,255,255,.98));border:1px solid var(--border);border-radius:14px;overflow:hidden;box-shadow:var(--shadow);transition:transform .18s ease,box-shadow .18s ease}
.card:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(16,24,40,.12)}
.card img{display:block;width:100%;height:200px;object-fit:cover}
.card-img-wrapper{position:relative}
.card-actions{position:absolute;left:8px;right:8px;bottom:8px;display:flex;gap:8px;justify-content:flex-end;padding:6px 8px;background:rgba(255,255,255,.82);border:1px solid var(--border);border-radius:10px;backdrop-filter:blur(6px)}
.card .p{padding:12px}
.btn{display:inline-block;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;border:none;border-radius:999px;padding:12px 18px;text-decoration:none;cursor:pointer;box-shadow:0 6px 20px rgba(37,99,235,.25);transition:transform .15s ease,box-shadow .15s ease}
.btn:hover{transform:translateY(-1px);box-shadow:0 10px 26px rgba(37,99,235,.35)}
.btn.secondary{background:transparent;border:1px solid var(--border);color:var(--fg)}
.form{display:grid;gap:12px;max-width:520px}
.form input,.form select,.form textarea{width:100%;padding:12px;border-radius:12px;border:1px solid var(--border);background:#ffffff;color:var(--fg);outline:none;transition:border-color .2s ease,box-shadow .2s ease}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--accent);box-shadow:0 0 0 4px rgba(37,99,235,.15)}
.row{display:flex;gap:12px;flex-wrap:wrap}
.thumb{width:100%;height:auto;border-radius:10px}
.flex{display:flex;gap:12px;align-items:center}
.muted{color:var(--muted)}
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.82);display:none;align-items:center;justify-content:center;backdrop-filter:blur(2px)}
.lightbox.open{display:flex}
.lightbox img{max-width:min(96vw,1400px);max-height:90vh;border-radius:12px;box-shadow:var(--shadow)}
.hero{padding:64px 0 36px;border-bottom:1px solid var(--border);background:radial-gradient(1000px 500px at 90% -10%,rgba(37,99,235,.15),transparent)}
.hero-inner{max-width:900px;margin:0 auto;padding:0 18px;text-align:center}
.hero h1{margin:0 0 10px 0;font-size:42px;letter-spacing:.2px}
.hero p{margin:0 auto 18px auto;max-width:760px;color:var(--muted);font-size:18px}
.actions{display:flex;gap:12px;justify-content:center}
.features{padding:28px 18px}
.feature-grid{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.feature h3{margin:0 0 6px 0}