/* Guides pages (rendered by the Worker from D1). Same palette as the rest of sousveil.org. */
:root{--bg:#0E1116;--surface:#161B22;--surface-2:#1B212B;--border:#232B36;--accent:#4C8DFF;--accent-soft:rgba(76,141,255,.14);--text:#ECEFF4;--muted:#9AA3B2;}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;background:var(--bg);color:var(--text);line-height:1.65;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;}
a{color:var(--accent);text-decoration:none;} a:hover{text-decoration:underline;}
.wrap{max-width:820px;margin:0 auto;padding:0 16px;}
header{border-bottom:1px solid var(--border);padding:18px 0;}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--text);} .brand:hover{text-decoration:none;} .brand svg{width:28px;height:28px;} .brand b{font-size:18px;}
header nav{display:flex;gap:18px;font-size:.95rem;} header nav a{color:var(--muted);} header nav a:hover{color:var(--text);}
main{padding:34px 0 70px;}
h1{font-size:clamp(1.8rem,5vw,2.4rem);line-height:1.15;letter-spacing:-.01em;margin:0 0 8px;}
.lede{color:var(--muted);font-size:1.08rem;max-width:60ch;margin:0 0 28px;}
.cards{display:grid;gap:14px;}
.card{display:block;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:20px 22px;color:var(--text);transition:border-color .2s,transform .12s;}
.card:hover{border-color:var(--accent);text-decoration:none;transform:translateY(-1px);}
.card h2{margin:0 0 6px;font-size:1.25rem;} .card p{margin:0 0 10px;color:#cfd5de;}
.meta,.crumb,.muted{color:var(--muted);font-size:.9rem;}
.crumb{margin:0 0 10px;} .crumb a::before{content:"\2190  ";}
article .meta{margin:0 0 22px;}
article h2{font-size:1.35rem;margin:38px 0 10px;padding-top:24px;border-top:1px solid var(--border);scroll-margin-top:16px;}
article h3{font-size:1.05rem;margin:22px 0 6px;}
article p,article li{color:#dfe3ea;}
article hr{border:0;border-top:1px solid var(--border);margin:36px 0 18px;}
code{background:var(--surface);padding:1px 5px;border-radius:5px;}
.toc{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 8px;}
.toc a{background:var(--surface);border:1px solid var(--border);border-radius:999px;padding:4px 12px;font-size:.88rem;color:var(--text);}
.toc a:hover{border-color:var(--accent);text-decoration:none;}
.callout{background:var(--accent-soft);border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:10px;padding:2px 16px;margin:18px 0;}
.table{overflow-x:auto;margin:14px 0;border:1px solid var(--border);border-radius:10px;}
table{width:100%;border-collapse:collapse;font-size:.93rem;min-width:520px;}
th,td{border-bottom:1px solid var(--border);padding:9px 12px;text-align:left;vertical-align:top;}
th{background:var(--surface);font-weight:600;} tr:last-child td{border-bottom:0;}
td:first-child{font-weight:600;white-space:nowrap;}
footer{border-top:1px solid var(--border);padding:22px 0 40px;color:var(--muted);font-size:.85rem;}