:root{--bg:#f7f6f2;--card:#fff;--ink:#0e1311;--muted:#5a605c;--line:#e2ddd2;--blue:#2346d7;--blue-soft:#e9edfd;--sand:#ece4d6;--wa:#1a8f47}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.7 "Geist",system-ui,-apple-system,"Segoe UI",sans-serif}
a{color:var(--blue)}img{max-width:100%;height:auto;display:block}
.wrap{max-width:760px;margin:0 auto;padding:0 20px}
.top{position:sticky;top:0;z-index:5;background:rgba(247,246,242,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.top .in{max-width:1100px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font:700 19px "Bricolage Grotesque",sans-serif}
.brand img{width:34px;height:34px;border-radius:9px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:11px 20px;font-weight:600;font-size:15px;text-decoration:none;white-space:nowrap}
.btn-blue{background:var(--blue);color:#fff}.btn-ghost{border:1px solid var(--line);background:#fff;color:var(--ink)}
.crumbs{font-size:14px;color:var(--muted);margin:28px 0 0}.crumbs a{color:var(--muted)}
h1,h2,h3{font-family:"Bricolage Grotesque","Geist",sans-serif;line-height:1.15;letter-spacing:-.02em;text-wrap:balance}
h1{font-size:clamp(2rem,5.5vw,3rem);margin:14px 0 16px}
h2{font-size:1.6rem;margin:2.2em 0 .5em}h3{font-size:1.2rem;margin:1.6em 0 .3em}
.meta{font-size:14px;color:var(--muted)}
.lead{font-size:1.15rem;color:#2b302d}
.hero{margin:28px 0 8px;border-radius:22px;overflow:hidden;aspect-ratio:16/9;background:var(--sand)}
.hero img{width:100%;height:100%;object-fit:cover}
article ul,article ol{padding-left:1.2em}article li{margin:.35em 0}
.table-wrap{overflow-x:auto;margin:1em 0;border:1px solid var(--line);border-radius:14px;background:#fff}
table{border-collapse:collapse;width:100%;font-size:15px}
th,td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:top}th{background:#faf8f4;font-weight:600}
tr:last-child td{border-bottom:0}
.callout{background:var(--blue-soft);border-left:4px solid var(--blue);border-radius:12px;padding:4px 20px;margin:1.6em 0}
.cta{margin:48px 0;background:var(--ink);color:#fff;border-radius:24px;padding:30px 26px}
.cta h2{margin:0 0 10px;font-size:1.55rem}.cta p{color:#cfd3d0;margin:0 0 20px}
.cta .row{display:flex;flex-wrap:wrap;gap:10px}.cta .btn-ghost{background:transparent;color:#fff;border-color:#3a403c}
.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 18px;margin:10px 0}
.faq summary{font-weight:600;cursor:pointer}.faq details p{margin:.6em 0 0;color:#2b302d}
.related{margin:40px 0}.related ul{list-style:none;padding:0;display:grid;gap:10px}
.related a{display:block;background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 18px;text-decoration:none;color:var(--ink);font-weight:600}
.related a:hover{border-color:var(--blue);color:var(--blue)}
.cards{list-style:none;padding:0;display:grid;gap:18px;margin:30px 0 60px}
.card a{display:grid;grid-template-columns:1fr;background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;text-decoration:none;color:var(--ink)}
.card img{aspect-ratio:16/8;object-fit:cover;width:100%}.card div{padding:18px 20px}
.card h2{font-size:1.25rem;margin:0 0 6px}.card p{margin:0;color:var(--muted);font-size:15px;line-height:1.55}
@media(min-width:720px){.card a{grid-template-columns:240px 1fr}.card img{height:100%;aspect-ratio:auto}}
footer{border-top:1px solid var(--line);margin-top:40px;padding:28px 0 40px;font-size:14px;color:var(--muted)}
.note{font-size:14px;color:var(--muted);border-top:1px solid var(--line);padding-top:16px;margin-top:36px}
@media(max-width:520px){.top .btn-ghost{display:none}body{font-size:16.5px}table{font-size:13.5px}th,td{padding:9px 8px}}