/* Theme: merah-putih-emas, minimal, responsif */
:root{--bg:#fff;--fg:#111;--muted:#666;--brand:#b20e10;--gold:#f0b400;--line:#ececec;--card:#fafafa;--radius:16px}
*{box-sizing:border-box}body{margin:0;font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--fg);background:var(--bg)}
.container{max-width:1100px;margin:0 auto;padding:0 20px}
.flex{display:flex;gap:12px}.center{align-items:center}.between{justify-content:space-between}
.topbar{position:sticky;top:0;z-index:20;background:#ffffffcc;border-bottom:1px solid var(--line);backdrop-filter:saturate(160%) blur(8px)}
.brand{gap:10px;text-decoration:none;color:inherit}.brand-text strong{display:block;font-size:14px;color:var(--brand);letter-spacing:.08em}.brand-text span{font-size:12px;color:var(--muted)}
.logo{width:40px;height:40px}
.nav a{margin:0 8px;text-decoration:none;color:#222;font-weight:600;padding:10px 8px;border-radius:8px}
.nav a.active,.nav a:hover{background:var(--brand);color:#fff}
.hero{padding:56px 0;background:linear-gradient(180deg,#fff,#f5f8ff)}.hero h1{margin:0 0 8px;font-size:36px}.lead{color:var(--muted);max-width:60ch}
.section{padding:46px 0}.alt{background:#fafafa}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px}
.grid{display:grid;gap:16px}.two{grid-template-columns:1.2fr 1fr}.three{grid-template-columns:repeat(3,1fr)}
@media(max-width:860px){.two,.three{grid-template-columns:1fr}}
.footer{padding:16px 0;border-top:1px solid var(--line);background:#fff;color:var(--muted)}
.badge{display:inline-block;padding:2px 8px;border-radius:999px;background:var(--brand);color:#fff;font-size:12px}
.list{list-style:none;margin:0;padding:0}.list li{padding:6px 0;border-bottom:1px dashed var(--line)}
.table{width:100%;border-collapse:collapse}.table th,.table td{border:1px solid var(--line);padding:10px;text-align:left}.table th{background:#f5f5f5}
.btn{display:inline-block;border:1px solid var(--line);padding:10px 14px;border-radius:999px;text-decoration:none;color:#111;background:#fff}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}