:root{--accent:#e10600;--ink:#f4f7fb;--muted:#b8c4d6;--bg:#07090d;--card:#12161e;--line:rgba(255,255,255,.14);--soft:rgba(255,255,255,.06);--mark-bg:#5a4500;--mark-ink:#ffe08a}
html.mode-light{--ink:#12161e;--muted:#4d5b6b;--bg:#f3f5f8;--card:#fff;--line:rgba(16,24,40,.14);--soft:rgba(16,24,40,.04);--mark-bg:#fff1b8;--mark-ink:#5c4300}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.7 "Noto Sans Thai",Sarabun,sans-serif;overflow-wrap:anywhere}
html{scroll-behavior:smooth;scroll-padding-top:80px}
a{color:inherit}
.wrap{width:min(920px,calc(100% - 28px));margin:0 auto}
.nav{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:10px;min-height:64px;padding:8px 0}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;min-width:0;flex:1}
.brand img{width:44px;height:44px;object-fit:contain;background:#fff;border-radius:10px;flex:none}
.brand b{font-family:Kanit,"Noto Sans Thai",sans-serif;font-size:16px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.theme,.back{flex:none;border:1px solid var(--line);background:var(--soft);color:var(--ink);border-radius:999px;padding:7px 14px;font:600 13px/1.2 "Noto Sans Thai",sans-serif;text-decoration:none;cursor:pointer;white-space:nowrap}
.back{background:var(--accent);border-color:var(--accent);color:#fff}
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
.tabs a{text-decoration:none;border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-size:14px;font-weight:600;color:var(--muted)}
.tabs a[aria-current]{background:var(--accent);border-color:var(--accent);color:#fff}
.doc{padding:18px 0 48px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px 24px}
.card h1{font:700 clamp(24px,4.5vw,34px)/1.3 Kanit,"Noto Sans Thai",sans-serif;margin:0 0 10px}
.card h2{font:600 20px/1.4 Kanit,"Noto Sans Thai",sans-serif;margin:28px 0 8px;padding-top:12px;border-top:1px solid var(--line)}
.card h2::before{content:"";display:inline-block;width:4px;height:18px;background:var(--accent);border-radius:2px;margin-right:8px;vertical-align:-2px}
.card ul,.card ol{padding-left:22px}
.card li{margin:4px 0}
.lead{color:var(--muted)}.lead strong{color:var(--ink)}
.card a{color:var(--accent);font-weight:600}
html:not(.mode-light) .card a{color:color-mix(in srgb,var(--accent) 45%,#fff)}
.tbl{overflow-x:auto;border:1px solid var(--line);border-radius:12px}
table{border-collapse:collapse;width:100%;font-size:15px}
th,td{text-align:left;vertical-align:top;padding:10px 12px;border-bottom:1px solid var(--line)}
th{background:var(--soft)}
tr:last-child td{border-bottom:0}
mark.pending{background:var(--mark-bg);color:var(--mark-ink);border-radius:4px;padding:0 4px;font-weight:600}
.toc{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:12px 18px;margin-bottom:14px}
.toc summary{font:600 17px/1.4 Kanit,"Noto Sans Thai",sans-serif;cursor:pointer}
.toc ol{margin:8px 0 0;padding-left:24px;columns:2;column-gap:28px}
.toc li{break-inside:avoid;margin:3px 0}
.toc a{text-decoration:none;color:var(--ink)}
.toc a:hover{color:var(--accent)}
.partners{font-size:18px;font-weight:600}
.empty,.note,.legal-note{color:var(--muted)}
.legal-note{font-size:13px;margin-top:14px}
@media (max-width:640px){.card{padding:18px 16px}.toc ol{columns:1}.nav .wrap{gap:6px}.theme,.back{padding:6px 10px}table{font-size:14px}th,td{padding:8px}}