/* ด่านไหน: หน้าบทความ / จังหวัด — layout: centered reading column, sticky brand bar, cards only for live items and CTA */
:root{
  --bg:#F4F6F8; --surface:#FFFFFF; --ink:#16202B; --muted:#5B6773; --line:#D9DEE3;
  --accent:#1C4FA0; --accent-ink:#FFFFFF; --warn:#B26B00; --ok:#1E8A55; --stripe:#F2B705;
  --display:"Kanit","IBM Plex Sans Thai","Noto Sans Thai",sans-serif;
  --body:"IBM Plex Sans Thai","Noto Sans Thai","Leelawadee UI",sans-serif;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#10151B; --surface:#19212A; --ink:#E6EBF0; --muted:#93A0AD; --line:#2A343E;
  --accent:#86ABF2; --accent-ink:#0E1620; --warn:#F2B23A; --ok:#4CC28A; color-scheme:dark}}
:root[data-theme="dark"]{--bg:#10151B; --surface:#19212A; --ink:#E6EBF0; --muted:#93A0AD; --line:#2A343E; --accent:#86ABF2; --accent-ink:#0E1620; --warn:#F2B23A; --ok:#4CC28A; color-scheme:dark}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.7}
a{color:var(--accent)}
a:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.wrap{max-width:820px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.top{position:sticky;top:0;z-index:5;background:var(--surface);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:8px 20px;flex-wrap:wrap;padding-block:10px;max-width:1100px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-family:var(--display);font-weight:600;font-size:1.25rem;margin-right:auto}
.top nav{display:flex;gap:4px 16px;flex-wrap:wrap;font-size:.92rem}
.top nav a{text-decoration:none;color:var(--muted);padding:4px 0}
.top nav a[aria-current="page"]{color:var(--ink);font-weight:600;border-bottom:2px solid var(--accent)}
main.wrap{padding-block:18px 40px}
.crumbs{font-size:.85rem;color:var(--muted);display:flex;flex-wrap:wrap;gap:6px}
.crumbs a{color:var(--muted)}
h1{font-family:var(--display);font-weight:600;font-size:clamp(1.6rem,4.5vw,2.3rem);line-height:1.25;margin:.4em 0 .2em;text-wrap:balance}
h2{font-family:var(--display);font-weight:500;font-size:1.35rem;line-height:1.3;margin:1.8em 0 .5em;text-wrap:balance}
h3{font-family:var(--display);font-weight:500;font-size:1.08rem;margin:1.3em 0 .4em}
.updated{color:var(--muted);font-size:.85rem;margin:0 0 1em}
.lead{font-size:1.08rem;max-width:65ch}
p,li{max-width:68ch}
ul,ol{padding-left:1.3em}
li{margin:.25em 0}
.note{color:var(--muted);font-size:.85rem}
table{border-collapse:collapse;width:100%;margin:.5em 0;font-size:.95rem;display:block;overflow-x:auto}
th,td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-weight:600;color:var(--muted);font-size:.85rem;white-space:nowrap}
.btn{display:inline-block;background:var(--accent);color:var(--accent-ink);text-decoration:none;font-weight:600;border-radius:12px;padding:10px 18px}
.faq details{border-bottom:1px solid var(--line);padding:10px 0}
.faq summary{cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--muted);font-weight:400}
.faq details[open] summary::after{content:"−"}
.faq p{margin:.4em 0 0;color:var(--muted)}
.steps{list-style:none;padding:0;counter-reset:s;display:grid;gap:10px}
.steps li{counter-increment:s;display:grid;grid-template-columns:36px minmax(0,1fr);gap:2px 12px;max-width:none}
.steps li::before{content:counter(s);grid-row:span 2;width:30px;height:30px;border-radius:50%;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;font-weight:600;font-family:var(--display)}
.steps span{color:var(--muted)}
.live{list-style:none;padding:0;display:grid;gap:10px}
.live li{display:grid;grid-template-columns:34px minmax(0,1fr);gap:12px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:12px 14px;max-width:none}
.live img{border-radius:8px}
.live div{display:flex;flex-direction:column;min-width:0}
.live small{color:var(--muted)}
.live .tag{align-self:flex-start;margin:2px 0}
.tag{font-size:.75rem;font-weight:600;color:var(--warn);border:1px solid currentColor;border-radius:999px;padding:0 8px}
.tag.live{color:var(--ok)}
.empty{background:var(--surface);border:1px dashed var(--line);border-radius:14px;padding:16px;color:var(--muted)}
.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
@media (max-width:520px){.stats{gap:6px}.stats div{padding:10px}.stats b{font-size:1rem}}
.stats div{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px 14px;display:flex;flex-direction:column}
.stats b{font-family:var(--display);font-weight:500;font-size:1.25rem;font-variant-numeric:tabular-nums}
.stats span{color:var(--muted);font-size:.85rem}
.roads{padding-left:1.4em}
.roads li{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line);padding:4px 0}
.roads b{font-weight:500;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}
.types{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:8px 18px}
.types li{display:flex;align-items:center;gap:6px}
.types img{border-radius:5px}
.grid{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:6px 16px}
.grid li{margin:0}
.links li{margin:.4em 0}
.refs ol{font-size:.9rem}
.cta{margin-top:36px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--stripe);border-radius:14px;padding:16px 18px}
.cta div{display:flex;flex-direction:column}
.cta span{color:var(--muted);font-size:.92rem}
.foot{border-top:1px solid var(--line);background:var(--surface);padding-block:24px 32px;font-size:.92rem}
.foot .wrap{max-width:1100px}
.foot .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px}
.foot .cols div{display:flex;flex-direction:column;gap:4px}
.foot a{color:var(--muted);text-decoration:none}
.foot a:hover{color:var(--accent)}
.small{color:var(--muted);font-size:.82rem;margin-top:18px}