:root{--accent:#6b46c1;--head:#6b46c1;--bg:#f7f5fc;--soft:#ece6fa}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;color:#1f2933;background:var(--bg);line-height:1.6}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}
header{background:var(--head);color:#fff}
.top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 20px;flex-wrap:wrap}
.logo{font-weight:800;font-size:22px;color:#fff;letter-spacing:-.01em}.logo span{opacity:.75;font-weight:500;font-size:14px;margin-left:8px}
nav a{color:#fff;opacity:.85;margin-left:18px;font-size:15px}nav a.on,nav a:hover{opacity:1;text-decoration:none;border-bottom:2px solid #fff}
.hero{padding:44px 20px 50px}.hero h1{font-size:36px;line-height:1.2;max-width:720px}.hero p{font-size:18px;opacity:.9;max-width:640px;margin-top:12px}
.btn{display:inline-block;margin-top:22px;background:#fff;color:var(--head);padding:12px 22px;border-radius:10px;font-weight:700}
main{padding:36px 0 50px}h2{font-size:26px;margin:8px 0 18px}h3{font-size:19px;margin-bottom:6px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:18px}
.card{background:#fff;border-radius:14px;padding:20px;box-shadow:0 2px 10px rgba(0,0,0,.06)}
.card .tag{display:inline-block;font-size:12px;font-weight:700;color:var(--accent);background:var(--soft);padding:3px 9px;border-radius:99px;margin-bottom:10px}
.card p{color:#52606d;font-size:15px}.meta{font-size:13px;color:#8a96a3;margin-top:10px}
.article{background:#fff;border-radius:14px;padding:26px;margin-bottom:18px;box-shadow:0 2px 10px rgba(0,0,0,.06)}
.article p{margin:10px 0;color:#3e4c59}.article ul{margin:10px 0 10px 22px;color:#3e4c59}
table{width:100%;border-collapse:collapse;background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 2px 10px rgba(0,0,0,.06)}
th,td{padding:12px 14px;text-align:left;border-bottom:1px solid #eef0f2;font-size:15px}th{background:var(--soft)}
.faq details{background:#fff;border-radius:12px;padding:16px 18px;margin-bottom:10px;box-shadow:0 2px 10px rgba(0,0,0,.05)}
.faq summary{font-weight:700;cursor:pointer}.faq details p{margin-top:8px;color:#52606d}
.form{background:#fff;border-radius:14px;padding:24px;max-width:560px;box-shadow:0 2px 10px rgba(0,0,0,.06)}
.form input,.form textarea{width:100%;padding:12px;border:1px solid #d9dee3;border-radius:10px;margin:6px 0 12px;font:inherit}
.form button{background:var(--head);color:#fff;border:0;padding:12px 22px;border-radius:10px;font-weight:700;cursor:pointer}
.note{background:var(--soft);border-left:4px solid var(--accent);padding:14px 16px;border-radius:8px;margin:14px 0}
footer{background:#1f2933;color:#cbd2d9;padding:26px 0;font-size:14px}footer .wrap{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
@media(max-width:640px){.hero h1{font-size:28px}nav a{margin:0 14px 0 0}}