/* Layout: sticky night header, story shelf as list rows coloured by ngũ hành, reader on a narrow serif column */
:root{
  --bg:#ffffff; --surface:#f7f7f8; --ink:#111111; --muted:#5f5f68; --line:#e4e4e8;
  --kim:#8a6d1d; --moc:#2f7a4a; --thuy:#2a62a8; --hoa:#c0392b; --tho:#9a5b22;
  --kim-bg:#f3ead1; --moc-bg:#dcefe2; --thuy-bg:#dce8f6; --hoa-bg:#f7dcd8; --tho-bg:#f1e2d0;
  --accent:#6b4fbb; --accent-ink:#ffffff;
  --f-ui:'Be Vietnam Pro',system-ui,sans-serif; --f-read:'Noto Serif',Georgia,serif; --f-logo:'Playfair Display',Georgia,serif;
}
:root[data-theme="dark"]{
  --bg:#12121a; --surface:#1b1b27; --ink:#ece8f3; --muted:#9a95a8; --line:#2b2b3a;
  --kim:#e2c96f; --moc:#6fcf8f; --thuy:#7fb2f0; --hoa:#f08a7c; --tho:#e0a56a;
  --kim-bg:#2c2716; --moc-bg:#17291e; --thuy-bg:#172334; --hoa-bg:#331b19; --tho-bg:#2e2113;
  --accent:#a894ec; --accent-ink:#14121c; color-scheme:dark}
*{box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font-family:var(--f-ui);font-size:15px;line-height:1.6;
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));padding-block:0}
a{color:inherit}
button{font:inherit;color:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.wrap{max-width:860px;margin:0 auto}
header{position:sticky;top:env(safe-area-inset-top,0px);background:var(--bg);border-bottom:1px solid var(--line);z-index:5;
  margin-left:calc(-1*max(16px,env(safe-area-inset-left,0px)));margin-right:calc(-1*max(16px,env(safe-area-inset-right,0px)));
  padding:12px max(16px,env(safe-area-inset-right,0px)) 12px max(16px,env(safe-area-inset-left,0px))}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);background:var(--bg);z-index:10}
.bar{max-width:860px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.logo{font-family:var(--f-logo);font-weight:700;font-size:22px;text-decoration:none;display:flex;align-items:center;gap:10px}
.moon{width:18px;height:18px;border-radius:50%;background:var(--accent);box-shadow:inset -6px -2px 0 0 var(--bg)}
.av{width:34px;height:34px;flex:none;border-radius:50%}.banner{border-radius:14px;overflow:hidden;margin:0 0 22px;line-height:0;aspect-ratio:860/240;background:#0f4a36}.banner svg{width:100%;height:100%;display:block}@media(max-width:520px){.banner{aspect-ratio:16/9}}
nav{display:flex;gap:4px;flex-wrap:wrap}
nav a{padding:6px 12px;border-radius:999px;text-decoration:none;color:var(--muted);font-weight:500}
nav a[aria-current="page"]{background:var(--surface);color:var(--ink);border:1px solid var(--line)}
main{padding-block:28px 56px}
h1{font-family:var(--f-logo);font-size:clamp(28px,6vw,40px);line-height:1.15;margin:0 0 10px;text-wrap:balance}
h2{font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:36px 0 12px;font-weight:600}
.lead{color:var(--muted);max-width:56ch;margin:0}
.tonight{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:18px;padding:10px 14px;border:1px solid var(--line);border-radius:10px;background:var(--surface);width:fit-content;max-width:100%}
.tonight b{font-variant-numeric:tabular-nums}
.shelf{display:flex;flex-direction:column;gap:12px}
.card{display:grid;grid-template-columns:auto 1fr auto;gap:6px 16px;align-items:start;padding:16px;border:1px solid var(--line);background:var(--surface);border-radius:10px;text-decoration:none}
.card:hover{border-color:var(--accent)}
.hanh{grid-row:span 2;width:44px;height:44px;border-radius:8px;display:grid;place-items:center;font-weight:600;font-size:13px}
.card h3{margin:0;font-size:18px;line-height:1.3;font-family:var(--f-ui);font-weight:600}
.card p{margin:0;color:var(--muted);font-size:14px;min-width:0}
.meta{grid-column:3;grid-row:1/3;text-align:right;color:var(--muted);font-size:13px;font-variant-numeric:tabular-nums;white-space:nowrap}
.tag{display:inline-block;font-size:12px;padding:1px 8px;border-radius:999px;margin-right:6px;font-weight:500}
.kim{color:var(--kim)}.moc{color:var(--moc)}.thuy{color:var(--thuy)}.hoa{color:var(--hoa)}.tho{color:var(--tho)}
.b-kim{background:var(--kim-bg);color:var(--kim)}.b-moc{background:var(--moc-bg);color:var(--moc)}.b-thuy{background:var(--thuy-bg);color:var(--thuy)}.b-hoa{background:var(--hoa-bg);color:var(--hoa)}.b-tho{background:var(--tho-bg);color:var(--tho)}
.crumb{color:var(--muted);font-size:14px;margin-bottom:14px}
.crumb a{text-decoration:none}
.chap{display:flex;justify-content:space-between;gap:12px;padding:12px 4px;border-bottom:1px solid var(--line);text-decoration:none}
.chap:hover{color:var(--accent)}
.chap small{color:var(--muted);white-space:nowrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:8px;background:var(--accent);color:var(--accent-ink);border:0;font-weight:600;text-decoration:none}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.tools{display:flex;gap:8px;margin:16px 0 4px;flex-wrap:wrap}
.tools button{padding:6px 12px;border:1px solid var(--line);border-radius:8px;background:var(--surface)}
.read{font-family:var(--f-read);font-size:var(--fs,19px);line-height:1.85;max-width:38em;margin:24px 0}
.read p{margin:0 0 1.05em}
.end{margin:36px 0;padding:18px;border:1px solid var(--line);border-radius:12px;background:var(--surface);display:grid;gap:14px}
.end h3{margin:0;font-size:16px}
.end p{margin:0;color:var(--muted)}
.donate{display:grid;grid-template-columns:132px 1fr;gap:16px;align-items:center}
.qr{width:132px;height:132px;border-radius:8px;border:1px solid var(--line);background:#fff;overflow:hidden;display:grid;place-items:center;text-align:center;font-size:12px;color:var(--muted);padding:4px}.qr img{width:100%;height:100%;object-fit:contain}
.goc{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px}
.item{border:1px solid var(--line);border-radius:10px;padding:10px;text-decoration:none;display:grid;gap:8px;background:var(--bg)}
.thumb{aspect-ratio:1;border-radius:8px;background:var(--line);display:grid;place-items:center;color:var(--muted);font-size:12px}
.item b{font-size:14px;line-height:1.35}
.item span{font-size:13px;color:var(--muted)}
.nextprev{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.note{font-size:12px;color:var(--muted);margin-top:28px;padding:10px 12px;border-radius:8px;border:1px dashed var(--line)}
@media(max-width:520px){
  .card{grid-template-columns:auto 1fr}.meta{grid-column:2;grid-row:auto;text-align:left}
  .donate{grid-template-columns:1fr}.qr{width:112px;height:112px}
}
@media(prefers-reduced-motion:no-preference){.card{transition:border-color .15s}}
.foot{padding-block:28px 40px;color:var(--muted);font-size:13px;border-top:1px solid var(--line);margin-top:20px}
.aff{font-size:12px!important;color:var(--muted)}
.soon{color:var(--muted)}
.soonmsg{color:var(--muted);font-size:14px;align-self:center}
.wrap{padding-inline:0}
.cover{width:96px;height:128px;object-fit:cover;border-radius:8px;display:block;grid-row:span 2;box-shadow:0 2px 8px rgba(0,0,0,.18)}
.cover.big{width:180px;height:240px;border-radius:10px;grid-row:auto;flex:none}
.sthead{display:flex;gap:22px;align-items:flex-start;flex-wrap:wrap;margin-bottom:8px}
.sthead>div{flex:1;min-width:220px}
.card{grid-template-columns:96px 1fr auto!important}
@media(max-width:520px){.card{grid-template-columns:80px 1fr!important}.cover{width:80px;height:107px}.cover.big{width:140px;height:187px}}
.cover{grid-column:1;grid-row:1/4}
.card h3{grid-column:2;grid-row:1}
.card .meta{grid-column:3;grid-row:1;text-align:right}
.card p{grid-column:2/4;grid-row:2/4;align-self:start}
@media(max-width:520px){
  .card{grid-template-columns:80px 1fr!important}
  .card .meta{grid-column:2;grid-row:2;text-align:left}
  .card p{grid-column:2;grid-row:3}
  .cover{grid-row:1/5}
  .banner{aspect-ratio:2/1!important}
}