/* Gaya ringan untuk halaman topik SEO (tanpa Tailwind CDN → cepat dimuat) */
:root{--brand:#274bd6;--brand-d:#1f3bab;--brand-50:#eef4ff;--ink:#0e1a2b;--muted:#4b5b73;--line:#dce5f4}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Plus Jakarta Sans',-apple-system,'Segoe UI',Arial,sans-serif;color:var(--ink);background:#f6f9ff;line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:var(--brand)}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:#fff;padding:8px 12px;z-index:99}

.top{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:800;font-size:18px}
.brand img{width:40px;height:40px}
.nav{display:flex;align-items:center;gap:22px;font-weight:700;font-size:14.5px}
.nav a{text-decoration:none;color:var(--brand-d)}
.nav a:hover{color:var(--brand)}
.btn{display:inline-flex;align-items:center;justify-content:center;height:44px;padding:0 22px;border-radius:999px;background:linear-gradient(180deg,#4169f2,#2749c9);color:#fff!important;font-weight:700;text-decoration:none;font-size:14.5px;box-shadow:0 10px 24px -10px rgba(36,71,207,.6)}
.btn:hover{filter:brightness(1.06)}
.btn.ghost{background:#fff;color:var(--brand-d)!important;border:1px solid var(--line);box-shadow:none}
@media(max-width:720px){.nav a:not(.btn){display:none}}

.crumb{font-size:13px;color:var(--muted);padding:18px 0 0}
.crumb a{color:var(--muted);text-decoration:none}.crumb a:hover{color:var(--brand)}

.hero{padding:26px 0 18px}
.hero h1{font-size:clamp(1.7rem,4.2vw,2.5rem);line-height:1.2;margin:.4rem 0 .8rem;font-weight:800}
.hero .lead{font-size:1.08rem;color:var(--muted);max-width:760px;margin:0 0 1.2rem}
.hero .cta{display:flex;flex-wrap:wrap;gap:12px}

.card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:26px 28px;margin:18px 0;box-shadow:0 8px 30px -18px rgba(23,44,90,.35)}
.card h2{font-size:1.35rem;line-height:1.3;margin:0 0 .7rem;font-weight:800}
.card p{margin:.4rem 0 .8rem;color:#26364f}
.card ul{margin:.4rem 0 .6rem;padding-left:1.2rem;color:#26364f}
.card li{margin:.35rem 0}
.card li b{color:var(--ink)}

.faq details{border:1px solid var(--line);border-radius:14px;padding:0 18px;margin:10px 0;background:#fff}
.faq summary{cursor:pointer;font-weight:700;padding:14px 0;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq details[open] summary{color:var(--brand)}
.faq details p{margin:0 0 14px;color:#26364f}

.band{background:linear-gradient(135deg,#17265f,#274bd6);color:#fff;border-radius:24px;padding:34px 28px;margin:26px 0;text-align:center}
.band h2{margin:0 0 .5rem;font-size:1.5rem}
.band p{margin:0 0 1.1rem;color:#dbe6ff}
.band .btn{background:#fff;color:var(--brand-d)!important}

.related{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin:8px 0 28px}
.related a{display:block;background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px 18px;text-decoration:none;color:var(--ink);font-weight:700}
.related a span{display:block;font-weight:500;color:var(--muted);font-size:13.5px;margin-top:4px}
.related a:hover{border-color:var(--brand)}

.ft{background:var(--ink);color:#aab6cc;padding:34px 0;margin-top:40px;font-size:14px}
.ft a{color:#cdd8ee;text-decoration:none;margin-right:16px}.ft a:hover{color:#fff}
.ft p{margin:.6rem 0 0;color:#8a98b3}