:root{--bg:#0c0f12;--card:#12161b;--text:#e7eef8;--muted:#9fb3c8;--brand:#7cf;--accent:#8ef;--ok:#28c76f}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;background:var(--bg);color:var(--text)}
.site-header{display:flex;gap:24px;align-items:center;justify-content:space-between;padding:16px 24px;border-bottom:1px solid #1b2129;background:#0f1318;position:sticky;top:0}
.site-header h1{font-size:18px;margin:0;color:#d6e6f8}
nav a{color:var(--muted);text-decoration:none;margin:0 10px}
nav a.active, nav a:hover{color:var(--text)}
.container{max-width:1080px;margin:0 auto;padding:24px}
.lede{color:var(--muted);font-size:15px;margin-bottom:20px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.card{background:var(--card);border:1px solid #1a2028;border-radius:10px;padding:16px;display:flex;flex-direction:column;gap:10px}
.card h2{font-size:18px;margin:0}
.card p{color:var(--muted);margin:0 0 8px}
.btn{display:inline-block;background:linear-gradient(90deg,var(--brand),var(--accent));color:#000;padding:8px 12px;border-radius:8px;font-weight:600;text-decoration:none}
.note{margin-top:28px;border-left:3px solid var(--brand);padding-left:12px;color:var(--muted)}
.site-footer{padding:20px 24px;border-top:1px solid #1b2129;color:#7d91a8}
.price{font-size:22px;font-weight:700;color:#c8f;}
.meta{font-size:12px;color:#8aa0b8}
.legal{background:#0f1318;border:1px solid #1b2129;border-radius:10px;padding:16px;color:#aec2d9}
ul.features{padding-left:18px;color:#b7c9de}
.buybox{margin-top:12px;padding:12px;border-radius:8px;background:#0f141a;border:1px solid #1b2129}
.buybox a{color:#fff;text-decoration:none}
table{width:100%;border-collapse:collapse;margin-top:12px}
th,td{border:1px solid #1b2129;padding:8px;text-align:left}
th{background:#12161b}
.download-list{list-style:none;padding:0;margin:0}
.download-list li{padding:8px 0;border-bottom:1px solid #1b2129}
.download-list a{color:#cfe6ff;text-decoration:none}
.download-list .meta{margin-left:8px;color:#8aa0b8}