:root{
  --paper:#F7F9FB;
  --paper-deep:#EBF0F5;
  --card:#FFFFFF;
  --teak:#14263B;
  --teak-soft:#4A5D75;
  --celadon:#5C7C9E;
  --celadon-deep:#2C5480;
  --gold:#9C7A2A;
  --rule:#D8E0E8;
  --day:#E8730C;

  --display:'Iowan Old Style','Palatino Linotype',Palatino,'Book Antiqua',Georgia,serif;
  --body:system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --mono:ui-monospace,'SF Mono',Menlo,Consolas,monospace;
  --thai:'Thonburi','Sukhumvit Set','Leelawadee UI','Noto Sans Thai',sans-serif;

  --measure:68rem;
  --prose:37rem;
}
@media (prefers-color-scheme:dark){
  :root{
    --paper:#101A26;--paper-deep:#0A121B;--card:#17242F;
    --teak:#DCE6F0;--teak-soft:#9BAEC2;
    --celadon:#5C7C9E;--celadon-deep:#8FB4D6;
    --gold:#D0A64A;--rule:#26384A;
  }
}
:root[data-theme="dark"]{
  --paper:#101A26;--paper-deep:#0A121B;--card:#17242F;
  --teak:#DCE6F0;--teak-soft:#9BAEC2;
  --celadon:#5C7C9E;--celadon-deep:#8FB4D6;
  --gold:#D0A64A;--rule:#26384A;
}
:root[data-theme="light"]{
  --paper:#F7F9FB;--paper-deep:#EBF0F5;--card:#FFFFFF;
  --teak:#14263B;--teak-soft:#4A5D75;
  --celadon:#5C7C9E;--celadon-deep:#2C5480;
  --gold:#9C7A2A;--rule:#D8E0E8;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--teak);
  font-family:var(--body);font-size:18px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
.wrap{max-width:var(--measure);margin:0 auto;padding:0 1.5rem}

/* ── day strip ─────────────────────────── */
.daystrip{
  background:var(--paper-deep);border-bottom:1px solid var(--rule);
  font-family:var(--mono);font-size:.76rem;letter-spacing:.04em;
  color:var(--teak-soft);display:none;
}
.daystrip.ready{display:block}
.daystrip .wrap{display:flex;align-items:center;gap:.7rem;height:2.4rem;flex-wrap:wrap}
.daydot{
  width:.62rem;height:.62rem;border-radius:50%;background:var(--day);flex:none;
  box-shadow:0 0 0 3px color-mix(in srgb,var(--day) 22%,transparent);
}
.daythai{font-family:var(--thai);font-size:.9rem;color:var(--teak)}
.daystrip .sep{opacity:.35}
.daystrip .note{margin-left:auto;opacity:.7}

/* ── masthead ──────────────────────────── */
.masthead .wrap{
  display:flex;align-items:baseline;gap:1.5rem;
  padding-top:2.2rem;padding-bottom:2.2rem;flex-wrap:wrap;
}
.wordmark{
  font-family:var(--display);font-size:1.5rem;letter-spacing:-.015em;
  color:var(--teak);text-decoration:none;font-weight:600;
}
.wordmark span{color:var(--celadon-deep)}
.mastnav{margin-left:auto;display:flex;gap:1.4rem;font-size:.85rem}
.mastnav a{
  color:var(--teak-soft);text-decoration:none;
  border-bottom:1px solid transparent;padding-bottom:2px;
}
.mastnav a:hover{color:var(--teak);border-bottom-color:var(--day)}

/* ── hero (home) ───────────────────────── */
.hero{padding-bottom:3rem}
.hero-rule{width:3.5rem;height:3px;background:var(--day);margin-bottom:1.8rem}
.hero h1{
  font-family:var(--display);font-size:clamp(2rem,4.8vw,3.3rem);
  line-height:1.13;letter-spacing:-.02em;font-weight:600;
  margin:0 0 1.3rem;max-width:24ch;
}
.hero h1 em{font-style:italic;color:var(--celadon-deep)}
.hero p{
  font-size:clamp(1.02rem,1.9vw,1.18rem);
  color:var(--teak-soft);margin:0;max-width:54ch;
}

/* ── spec card ─────────────────────────── */
.spec{padding-bottom:3.4rem}
.speccard{border:1px solid var(--teak);background:var(--card);max-width:44rem}
.spechead{
  display:flex;gap:1rem;align-items:baseline;flex-wrap:wrap;
  padding:.85rem 1.3rem;border-bottom:1px solid var(--teak);
  background:var(--teak);color:var(--paper);
  font-family:var(--mono);font-size:.75rem;
  letter-spacing:.13em;text-transform:uppercase;
}
.spechead .checked{margin-left:auto;opacity:.72;text-transform:none;letter-spacing:.04em}
.specbody{padding:1.3rem}
.specvisa{
  font-family:var(--display);font-size:1.15rem;font-weight:600;
  margin:0 0 1rem;letter-spacing:-.01em;
}
.specrow{
  display:grid;gap:.2rem .9rem;grid-template-columns:minmax(0,1fr);
  padding:.7rem 0;border-top:1px solid var(--rule);
}
@media(min-width:36rem){
  .specrow{grid-template-columns:9.5rem minmax(0,1fr);align-items:baseline}
}
.specrow dt{
  font-family:var(--mono);font-size:.74rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--celadon-deep);
}
.specrow dd{margin:0;font-size:.97rem}
.specrow dd b{font-family:var(--display);font-size:1.22rem;font-weight:600;letter-spacing:-.01em}
.specrow dd .alt{color:var(--teak-soft);font-size:.9rem}
.specfoot{
  margin:0;padding:1.1rem 1.3rem;border-top:1px solid var(--teak);
  background:var(--paper-deep);font-size:.92rem;
  color:var(--teak-soft);line-height:1.62;
}

/* ── subjects grid ─────────────────────── */
.subjects{border-top:1px solid var(--rule);padding-top:3.2rem;padding-bottom:3.2rem}
.eyebrow{
  font-family:var(--mono);font-size:.75rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--gold);margin:0 0 1.8rem;
}
.grid{
  display:grid;gap:1px;background:var(--rule);border:1px solid var(--rule);
  grid-template-columns:repeat(auto-fit,minmax(15rem,1fr));
}
.subject{
  background:var(--card);padding:1.5rem 1.4rem 1.6rem;
  display:block;text-decoration:none;color:inherit;cursor:pointer;
  transition:background .18s ease;
}
.subject:hover,.subject:focus-visible{background:var(--paper-deep)}
.subject .th{
  font-family:var(--thai);font-size:1.4rem;line-height:1.3;
  color:var(--celadon-deep);display:block;margin-bottom:.5rem;
}
.subject h3{
  font-family:var(--display);font-size:1.12rem;font-weight:600;
  margin:0 0 .4rem;letter-spacing:-.01em;
}
.subject p{margin:0;font-size:.93rem;color:var(--teak-soft);line-height:1.58}

.published{margin:0;padding:0;list-style:none;max-width:46rem}
.published li{
  padding:1rem 0;border-top:1px solid var(--rule);display:grid;gap:.3rem;
}
.published a{
  font-family:var(--display);font-size:1.1rem;font-weight:600;
  letter-spacing:-.01em;color:var(--teak);text-decoration:none;
  border-bottom:2px solid var(--gold);justify-self:start;
}
.published a:hover{color:var(--celadon-deep)}
.published span{font-size:.94rem;color:var(--teak-soft);line-height:1.55}

/* ── stance ────────────────────────────── */
.stance{border-top:1px solid var(--rule);padding-top:3.2rem;padding-bottom:3.2rem}
.stance-inner{display:grid;gap:2.5rem;grid-template-columns:minmax(0,1fr)}
@media(min-width:52rem){
  .stance-inner{grid-template-columns:minmax(0,18rem) minmax(0,1fr)}
}
.stance h2{
  font-family:var(--display);font-size:1.6rem;font-weight:600;
  margin:0;letter-spacing:-.015em;line-height:1.2;
}
.rules{margin:0;padding:0;list-style:none}
.rules li{padding:1.1rem 0;border-top:1px solid var(--rule);display:grid;gap:.35rem}
.rules li:first-child{border-top:0;padding-top:0}
.rules b{
  font-family:var(--mono);font-size:.75rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--celadon-deep);font-weight:400;
}
.rules span{color:var(--teak-soft);font-size:.99rem;line-height:1.65}


/* ── skip link ─────────────────────────── */
.skiplink{
  position:absolute;left:-9999px;top:0;z-index:99;
  background:var(--teak);color:var(--paper);
  font-family:var(--mono);font-size:.8rem;
  padding:.7rem 1rem;text-decoration:none;
}
.skiplink:focus{left:0}

/* ── breadcrumb ────────────────────────── */
.crumb ol{
  list-style:none;margin:0;padding:0;
  display:flex;flex-wrap:wrap;gap:.5rem;
}
.crumb li+li::before{content:'→';margin-right:.5rem;opacity:.5}
.crumb li{display:flex;align-items:center}

/* ── article ───────────────────────────── */
.article{padding-bottom:3rem}
.article .wrap{max-width:calc(var(--prose) + 3rem)}
.crumb{
  font-family:var(--mono);font-size:.75rem;letter-spacing:.1em;
  text-transform:uppercase;margin:0 0 1.6rem;color:var(--teak-soft);
}
.crumb a{color:var(--celadon-deep);text-decoration:none}
.crumb a:hover{color:var(--teak)}
.article h1{
  font-family:var(--display);font-size:clamp(1.85rem,4.4vw,2.7rem);
  line-height:1.15;letter-spacing:-.02em;font-weight:600;margin:0 0 1rem;
}
.dek{font-size:1.17rem;color:var(--teak-soft);margin:0 0 1.7rem;line-height:1.62}
.checked-badge{
  display:inline-block;font-family:var(--mono);font-size:.74rem;
  letter-spacing:.1em;text-transform:uppercase;
  border:1px solid var(--rule);background:var(--card);
  color:var(--teak-soft);padding:.4rem .7rem;border-radius:2px;
}

.prose{max-width:var(--prose);font-size:1.07rem;line-height:1.75}
.prose h2{
  font-family:var(--display);font-size:1.55rem;font-weight:600;
  letter-spacing:-.015em;margin:3rem 0 1rem;line-height:1.25;
  padding-top:1.6rem;border-top:1px solid var(--rule);
}
.prose h3{
  font-family:var(--display);font-size:1.2rem;font-weight:600;
  margin:2rem 0 .6rem;letter-spacing:-.01em;line-height:1.3;
}
.prose p{margin:0 0 1.35rem}
.prose ul,.prose ol{margin:0 0 1.5rem;padding-left:1.3rem}
.prose li{margin-bottom:.7rem;padding-left:.2rem}
.prose a{color:var(--teak);text-decoration:underline;text-decoration-color:var(--celadon)}
.prose a:hover{text-decoration-color:var(--day)}
.prose strong{font-weight:600}

.prose table{
  width:100%;border-collapse:collapse;margin:0 0 1.4rem;font-size:.99rem;
}
.prose th,.prose td{
  text-align:left;padding:.8rem .8rem;border-bottom:1px solid var(--rule);
  vertical-align:top;line-height:1.55;
}
.prose th{
  font-family:var(--mono);font-size:.74rem;letter-spacing:.09em;
  text-transform:uppercase;color:var(--celadon-deep);font-weight:400;
}
.tablescroll{overflow-x:auto;margin:0 0 1.4rem}
.tablescroll table{margin:0}

.callout{
  border-left:3px solid var(--day);background:var(--card);
  padding:1rem 1.2rem;margin:0 0 1.4rem;font-size:.95rem;
}
.callout p{margin:0 0 .6rem}
.callout p:last-child{margin:0}
.callout b{
  display:block;font-family:var(--mono);font-size:.74rem;
  letter-spacing:.1em;text-transform:uppercase;
  color:var(--celadon-deep);font-weight:400;margin-bottom:.4rem;
}

/* affiliate links are always visibly marked */
.aff::after{
  content:'affiliate';
  font-family:var(--mono);font-size:.63rem;letter-spacing:.09em;
  text-transform:uppercase;vertical-align:super;
  color:var(--gold);margin-left:.25em;
}

.nextread{
  border-top:1px solid var(--rule);margin-top:2.6rem;padding-top:1.4rem;
}
.nextread p{margin:0 0 .5rem;font-family:var(--mono);font-size:.74rem;
  letter-spacing:.1em;text-transform:uppercase;color:var(--celadon-deep)}
.nextread a{
  font-family:var(--display);font-size:1.1rem;font-weight:600;
  color:var(--teak);text-decoration:none;
  border-bottom:2px solid var(--gold);
}
.nextread a:hover{color:var(--celadon-deep)}

/* ── footer ────────────────────────────── */
footer{
  border-top:1px solid var(--rule);padding-top:2rem;padding-bottom:3rem;
  font-size:.88rem;color:var(--teak-soft);
}
footer .wrap{display:flex;gap:1.5rem;flex-wrap:wrap;align-items:center}
.disclosure{max-width:46ch;line-height:1.55;margin:0}
.themebtn{
  margin-left:auto;font-family:var(--mono);font-size:.76rem;
  background:none;border:1px solid var(--rule);color:var(--teak-soft);
  padding:.4rem .7rem;border-radius:2px;cursor:pointer;
}
.themebtn:hover{color:var(--teak);border-color:var(--celadon)}

a:focus-visible,button:focus-visible,.subject:focus-visible{
  outline:2px solid var(--day);outline-offset:2px;
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

a[href],button,summary,label[for]{cursor:pointer}