:root{--ink:#1d2b3a;--bg:#fbf8f1;--card:#ffffff;--accent:#8a3b12;--accent2:#1f4e79;--line:#e4dccb}
*{box-sizing:border-box}
body{margin:0;font-family:Georgia,'Times New Roman',serif;color:var(--ink);background:var(--bg);line-height:1.6;font-size:18px}
header{background:linear-gradient(160deg,#1f4e79,#14304d);color:#fff}
.wrap{max-width:960px;margin:0 auto;padding:0 20px}
.top{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;padding:18px 0}
.brand{font-size:28px;font-weight:700;color:#fff;text-decoration:none;letter-spacing:.5px}
nav a{color:#fff;text-decoration:none;margin-left:18px;font-family:Arial,sans-serif;font-size:16px;padding:6px 2px;border-bottom:2px solid transparent}
nav a:hover,nav a.on{border-bottom-color:#f1c40f}
.hero{padding:44px 0 56px}
.hero h1{margin:0 0 10px;font-size:44px;line-height:1.15}
.hero p{margin:0;font-size:22px;opacity:.92;max-width:640px}
main{padding:36px 0 56px}
h2{font-size:30px;margin:0 0 14px;color:var(--accent2)}
h3{margin:0 0 6px;font-size:22px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;margin:18px 0 30px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px}
.card p{margin:6px 0 0;font-size:17px}
.btn{display:inline-block;background:var(--accent);color:#fff;text-decoration:none;padding:12px 22px;border-radius:8px;font-family:Arial,sans-serif;font-size:17px;margin-top:10px}
.btn.alt{background:var(--accent2)}
.note{background:#fff7e0;border:1px solid #ecd9a0;border-radius:10px;padding:14px 18px;font-size:16px}
ul.clean{padding-left:20px}
footer{border-top:1px solid var(--line);padding:26px 0;font-family:Arial,sans-serif;font-size:15px;color:#555}
a{color:var(--accent2)}
@media(max-width:600px){.hero h1{font-size:34px}.hero p{font-size:19px}nav a{margin-left:12px}}