:root{--ink:#0d3550;--ink2:#3f5b6e;--bg:#fff8e8;--card:#fff;--line:#f0dfb6;--brand:#073f5e;--link:#0b6f99;--gold:#f2a81d}
*{box-sizing:border-box}
body{margin:0;font:17px/1.7 Nunito,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--link)}
.top{background:var(--brand);color:#fff}
.top div{width:min(860px,100% - 32px);margin:0 auto;display:flex;align-items:center;gap:12px;padding:12px 0;flex-wrap:wrap}
.top img{width:40px;height:40px;border-radius:10px}
.top b{font-family:Fredoka,system-ui,sans-serif;font-size:20px;flex:1}
.top a{color:#ffe7a8;font-weight:800;text-decoration:none}
main{width:min(860px,100% - 32px);margin:28px auto 60px}
h1{font-family:Fredoka,system-ui,sans-serif;color:var(--brand);font-size:clamp(28px,5vw,38px);line-height:1.2;margin:0 0 6px}
h2{font-family:Fredoka,system-ui,sans-serif;color:var(--brand);font-size:23px;margin:36px 0 8px;scroll-margin-top:16px}
h3{font-size:18px;margin:22px 0 4px}
.meta{color:var(--ink2);margin:0 0 20px}
.resumo{background:var(--card);border:2px solid var(--line);border-radius:16px;padding:16px 20px;margin:18px 0}
.resumo ul{margin:6px 0 0;padding-left:22px}
.toc{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:14px 20px;margin:18px 0}
.toc ol{margin:6px 0 0;padding-left:22px;columns:2;column-gap:28px}
@media(max-width:640px){.toc ol{columns:1}}
.tbl{overflow-x:auto;margin:12px 0}
table{border-collapse:collapse;width:100%;min-width:560px;background:var(--card);border-radius:12px;overflow:hidden;font-size:15px}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
th{background:#fdf0cf;font-weight:800}
code{background:#fdf0cf;padding:1px 6px;border-radius:6px;font-size:.88em;word-break:break-all}
.btn{display:inline-block;border:0;border-radius:12px;padding:11px 18px;background:var(--gold);color:#2a1a00;font:inherit;font-weight:800;cursor:pointer;text-decoration:none}
.btn--alt{background:var(--brand);color:#fff}
.box{background:var(--card);border-left:5px solid var(--gold);border-radius:12px;padding:12px 16px;margin:14px 0}
footer{border-top:1px solid var(--line);padding:22px 0 0;margin-top:44px;color:var(--ink2);font-size:15px}
footer nav{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:8px}