:root{
  --paper:#F7F8FC; --ink:#1B2340; --slate:#5A6385; --line:#DCE0EE;
  --c1:#4C5BD4; --c2:#1F9E8F; --c3:#E8A33D; --clash:#D6455D;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);
  font-family:"IBM Plex Sans Thai","IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:17px;line-height:1.7}
.wrap{max-width:760px;margin:0 auto;padding:28px 22px 64px}
header.top{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:56px}
.brand{font-weight:700;font-size:20px;letter-spacing:-.01em;color:var(--ink);text-decoration:none;display:flex;align-items:center;gap:10px}
.mark{width:22px;height:22px;border-radius:6px;background:
  linear-gradient(var(--c1) 0 33%,var(--c2) 33% 66%,var(--c3) 66%)}
.lang{display:flex;border:1px solid var(--line);border-radius:999px;overflow:hidden;background:#fff}
.lang button{font:inherit;font-size:14px;border:0;background:none;padding:6px 14px;cursor:pointer;color:var(--slate)}
.lang button[aria-pressed="true"]{background:var(--ink);color:#fff}
button:focus-visible,a:focus-visible{outline:3px solid var(--c1);outline-offset:2px}
h1{font-size:clamp(34px,7vw,52px);line-height:1.15;letter-spacing:-.02em;margin:0 0 18px;font-weight:700}
h2{font-size:24px;line-height:1.3;margin:48px 0 12px;font-weight:600}
h3{font-size:18px;margin:28px 0 6px;font-weight:600}
p{margin:0 0 14px;max-width:68ch}
.lead{font-size:19px;color:var(--slate);max-width:56ch}
a{color:var(--c1)}
ul{padding-left:22px;max-width:66ch} li{margin-bottom:6px}
/* hero calendar strip */
.strip{margin:40px 0 8px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 18px 14px}
.row{display:grid;grid-template-columns:92px 1fr;align-items:center;gap:12px;margin-bottom:10px}
.row .label{font-size:13px;color:var(--slate);white-space:nowrap}
.track{position:relative;height:22px;background:repeating-linear-gradient(90deg,var(--line) 0 1px,transparent 1px 12.5%);border-radius:6px}
.blk{position:absolute;top:3px;height:16px;border-radius:5px}
.b1{background:var(--c1)} .b2{background:var(--c2)} .b3{background:var(--c3)}
.merged{border-top:1px dashed var(--line);padding-top:12px;margin-top:4px}
.merged .label{color:var(--ink);font-weight:600}
.merged .track{height:30px}
.merged .blk{height:24px;top:3px}
.merged .clash{outline:2px solid var(--clash);outline-offset:1px}
.hours{display:grid;grid-template-columns:92px 1fr;gap:12px;font-size:12px;color:var(--slate)}
.hours div:last-child{display:flex;justify-content:space-between}
.note{font-size:13px;color:var(--clash);margin:6px 0 0 104px}
@media (prefers-reduced-motion:no-preference){
  .merged .blk{animation:drop .6s cubic-bezier(.2,.8,.2,1) both}
  .merged .blk:nth-child(2){animation-delay:.08s}.merged .blk:nth-child(3){animation-delay:.16s}
  .merged .blk:nth-child(4){animation-delay:.24s}.merged .blk:nth-child(5){animation-delay:.32s}
  @keyframes drop{from{transform:translateY(-26px);opacity:0}to{transform:none;opacity:1}}
}
.features{margin-top:44px;border-top:1px solid var(--line)}
.feat{display:grid;grid-template-columns:200px 1fr;gap:20px;padding:20px 0;border-bottom:1px solid var(--line)}
.feat h3{margin:0}
.feat p{margin:0;color:var(--slate)}
.status{margin-top:36px;padding:16px 18px;border-left:4px solid var(--c2);background:#fff;border-radius:0 10px 10px 0}
footer{margin-top:64px;padding-top:20px;border-top:1px solid var(--line);font-size:15px;color:var(--slate);display:flex;flex-wrap:wrap;gap:8px 24px}
mark{background:#FFE9A8;padding:0 4px;border-radius:3px}
.policy h2{border-top:1px solid var(--line);padding-top:28px}
.meta{color:var(--slate);font-size:15px}
html.lang-th [lang="en"].t, html.lang-en [lang="th"].t{display:none}
@media (max-width:600px){
  .feat{grid-template-columns:1fr;gap:4px}
  .row,.hours{grid-template-columns:70px 1fr}
  .note{margin-left:82px}
  header.top{margin-bottom:36px}
}