@font-face{font-family:"Prompt";src:url("/assets/fonts/Prompt-SemiBold.woff2") format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"Sarabun";src:url("/assets/fonts/Sarabun-Regular.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Sarabun";src:url("/assets/fonts/Sarabun-SemiBold.woff2") format("woff2");font-weight:600;font-display:swap}

:root{
  --paper:#FFFDF9; --surface:#FFF; --surface-2:#F8F2E8;
  --ink:#211A16; --ink-2:#5E5145; --ink-3:#938574;
  --line:#EBE0CE; --amber:#F09E20; --amber-d:#C87F0C; --amber-soft:#FDF0D8;
}
@media (prefers-color-scheme:dark){
  :root{--paper:#15100E;--surface:#1E1815;--surface-2:#241D19;--ink:#F6EEE3;
    --ink-2:#C3B4A2;--ink-3:#907F6C;--line:#352B24;--amber:#F5AE3E;--amber-d:#F09E20;--amber-soft:#2E2317}
}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);
  font-family:"Sarabun",-apple-system,system-ui,sans-serif;font-size:17.5px;line-height:1.78}
h1,h2,h3{font-family:"Prompt","Sarabun",sans-serif;font-weight:600;line-height:1.25;margin:0}
h1{font-size:clamp(1.8rem,4.4vw,2.5rem)}
h2{font-size:1.32rem;margin:38px 0 10px;padding-top:8px}
h3{font-size:1.08rem;margin:22px 0 6px}
p,li{color:var(--ink-2)}
a{color:var(--amber-d)}
.wrap{max-width:760px;margin:0 auto;padding:0 22px 90px}
nav{border-bottom:1px solid var(--line);background:var(--surface);position:sticky;top:0;z-index:9}
.navin{max-width:760px;margin:0 auto;padding:12px 22px;display:flex;align-items:center;gap:14px}
.navin img{height:30px}
.navin a{margin-left:auto;font-weight:600;font-size:.95rem;text-decoration:none;color:var(--ink-2)}
header{padding:52px 0 6px}
.meta{color:var(--ink-3);font-size:.92rem;margin-top:10px}
.box{background:var(--surface-2);border:1px solid var(--line);border-radius:16px;padding:20px 24px;margin:24px 0}
.box.hi{background:var(--amber-soft);border-color:var(--amber)}
.box p:first-child{margin-top:0} .box p:last-child{margin-bottom:0}
table{width:100%;border-collapse:collapse;margin:16px 0;font-size:.97rem}
th,td{text-align:left;padding:11px 12px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-3);font-weight:600}
ul{padding-left:1.25em} li{margin:7px 0}
.tbl-wrap{overflow-x:auto}
footer{border-top:1px solid var(--line);margin-top:60px;padding:28px 0;color:var(--ink-3);font-size:.92rem;text-align:center}
footer a{color:var(--ink-3)}