/* ==========================================================================
   AnnieKong blog — shared styles
   Reuses the "dragon playground" palette + components from the landing page.
   Referenced with a root-absolute path (/blog/blog.css) so it resolves from
   any article depth (/blog/, /blog/<slug>/).
   ========================================================================== */
:root{
  --cream:#F9EFDD;
  --cream2:#FFF8EA;
  --paper:#FFFDF6;
  --ink:#2E2620;
  --ink-soft:#6A5A4C;
  --line:#E8D8BC;
  --terra:#DD6B45;
  --terra-deep:#C24E2C;
  --terra-tint:#F8DCCE;
  --terra-pale:#F0B99C;
  --rust:#98341F;
  --sand:#F0DDB6;
  --sand-tint:#FAF0D9;
  --yellow:#EBA93E;
  --yellow-tint:#FBEACB;
  --yellow-pale:#F4D699;
  --mint:#A9CDB9;
  --mint-tint:#E2EFE6;
  --paynow:#7A1B78;
  --shadow:4px 4px 0 var(--ink);
  --radius:16px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Archivo',system-ui,sans-serif;
  font-size:16.5px;line-height:1.6;
  color:var(--ink);
  background:var(--cream);
}
.zh{font-family:'Noto Sans SC','Archivo',sans-serif}
h1,h2,h3,h4{font-family:'Bricolage Grotesque','Archivo',sans-serif;line-height:1.14;letter-spacing:-.01em}
h1 .zh,h2 .zh,h3 .zh{font-family:'Noto Sans SC',sans-serif;font-weight:700}
img,svg{display:block;max-width:100%}
a{color:inherit}
.wrap{width:min(1160px,90%);margin:0 auto}
.wrap-narrow{width:min(760px,90%);margin:0 auto}

/* ---------- shared bits ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:.6em;
  font-weight:800;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--rust);margin-bottom:14px;
}
.eyebrow::before{content:'';width:26px;height:10px;border-radius:99px;background:var(--terra);border:2px solid var(--ink)}
.btn{
  display:inline-flex;align-items:center;gap:.5em;
  font-family:'Archivo',sans-serif;font-weight:700;font-size:1rem;
  padding:14px 26px;border-radius:999px;cursor:pointer;text-decoration:none;
  border:2.5px solid var(--ink);background:var(--terra);color:var(--ink);
  box-shadow:var(--shadow);transition:transform .15s ease, box-shadow .15s ease;
}
.btn:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--ink)}
.btn:active{transform:translate(2px,2px);box-shadow:1px 1px 0 var(--ink)}
.btn.ghost{background:var(--paper)}
.btn.sun,.btn.sunny{background:var(--yellow)}
.btn.sm{padding:10px 20px;font-size:.92rem}
.tiles{
  height:24px;
  background:conic-gradient(var(--terra) 25%,var(--sand) 0 50%,var(--terra) 0 75%,var(--sand) 0);
  background-size:24px 24px;
  border-top:2.5px solid var(--ink);border-bottom:2.5px solid var(--ink);
}
.tiles.gold{background:conic-gradient(var(--yellow) 25%,var(--cream2) 0 50%,var(--yellow) 0 75%,var(--cream2) 0);background-size:24px 24px}
.terrazzo{
  background-color:var(--cream);
  background-image:
    radial-gradient(#e8b294 1.7px,transparent 1.8px),
    radial-gradient(#d9a05b 1.4px,transparent 1.5px),
    radial-gradient(#b8382233 2px,transparent 2.1px),
    radial-gradient(#b0cbbb 1.5px,transparent 1.6px);
  background-size:96px 96px,128px 128px,88px 88px,112px 112px;
  background-position:0 0,24px 40px,56px 12px,80px 64px;
}
.mosaic{
  background-image:
    linear-gradient(rgba(255,251,240,.16) 1.5px,transparent 1.5px),
    linear-gradient(90deg,rgba(255,251,240,.16) 1.5px,transparent 1.5px);
  background-size:11px 11px;
}

/* ---------- nav (shared with landing) ----------
   Scoped to the top-level site nav only: article pages also use <nav> for the
   breadcrumb and table of contents, which must NOT pick up sticky styling. */
body > nav{
  position:sticky;top:0;z-index:50;
  background:rgba(249,239,221,.92);backdrop-filter:blur(8px);
  border-bottom:2.5px solid var(--ink);
}
.nav-in{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:13px 0}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none}
.brand-badge{
  width:42px;height:42px;border-radius:12px;background:var(--terra);
  border:2.5px solid var(--ink);box-shadow:3px 3px 0 var(--ink);
  display:grid;place-items:center;
  font-family:'Noto Sans SC',sans-serif;font-weight:700;font-size:1.25rem;color:var(--paper);
}
.brand-word{font-family:'Bricolage Grotesque',sans-serif;font-weight:800;font-size:1.45rem;letter-spacing:-.02em}
.brand-zh{font-family:'Noto Sans SC',sans-serif;font-size:.8rem;color:var(--ink-soft);border-left:2px solid var(--line);padding-left:11px;line-height:1.3}
.nav-links{display:flex;gap:26px;font-weight:600;font-size:.95rem}
.nav-links a{text-decoration:none;border-bottom:2.5px solid transparent;padding-bottom:2px}
.nav-links a:hover{border-color:var(--terra)}
.nav-links a[aria-current="page"]{border-color:var(--terra)}
@media(max-width:860px){.nav-links,.brand-zh{display:none}}

/* ---------- blog hub ---------- */
.blog-hero{padding:64px 0 8px}
.blog-hero h1{font-size:clamp(2.3rem,4.6vw,3.4rem);font-weight:800;margin-bottom:14px;max-width:18ch}
.blog-hero h1 em{font-style:normal;color:var(--terra-deep);position:relative;white-space:nowrap}
.blog-hero h1 em::after{content:'';position:absolute;left:0;right:0;bottom:4px;height:.28em;background:var(--yellow);z-index:-1;border-radius:4px}
.blog-hero p.lead{font-size:1.13rem;color:var(--ink-soft);max-width:58ch}
.post-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin:38px auto 0}
@media(max-width:720px){.post-grid{grid-template-columns:1fr}}
.card{
  background:var(--paper);border:2.5px solid var(--ink);border-radius:var(--radius);
  box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column;
  text-decoration:none;color:inherit;transition:transform .15s ease, box-shadow .15s ease;
}
.card:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--ink)}
.card:focus-visible{outline:3px solid var(--terra-deep);outline-offset:3px}
.card-top{padding:20px 22px;border-bottom:2.5px solid var(--ink)}
.card-body{padding:20px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.card .tag{align-self:flex-start;font-weight:800;font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--rust);
  background:var(--yellow-tint);border:2px solid var(--ink);border-radius:99px;padding:4px 11px}
.card h2{font-size:1.28rem;font-weight:800}
.card p{color:var(--ink-soft);font-size:.96rem}
.card .meta{margin-top:auto;font-size:.82rem;color:var(--ink-soft);font-weight:600;display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.card .read{color:var(--terra-deep);font-weight:800}

/* ---------- article ---------- */
.article{padding:44px 0 24px}
.breadcrumb{font-size:.85rem;font-weight:600;color:var(--ink-soft);margin-bottom:20px}
.breadcrumb a{text-decoration:none;color:var(--terra-deep)}
.breadcrumb a:hover{text-decoration:underline}
.article header.post-head{margin-bottom:8px}
.article .tag{display:inline-block;font-weight:800;font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--rust);
  background:var(--yellow-tint);border:2px solid var(--ink);border-radius:99px;padding:4px 11px;margin-bottom:16px}
.article h1{font-size:clamp(2rem,4.2vw,3rem);font-weight:800;margin-bottom:14px}
.article .post-meta{font-size:.88rem;color:var(--ink-soft);font-weight:600;display:flex;gap:12px;flex-wrap:wrap;margin-bottom:6px}
.prose{font-size:1.075rem;line-height:1.75;color:var(--ink)}
.prose > *{margin-top:0}
.prose p{margin:0 0 20px}
.prose h2{font-size:clamp(1.5rem,2.8vw,1.9rem);font-weight:800;margin:40px 0 14px;scroll-margin-top:88px}
.prose h3{font-size:1.22rem;font-weight:800;margin:28px 0 10px;scroll-margin-top:88px}
.prose ul,.prose ol{margin:0 0 20px;padding-left:1.3em}
.prose li{margin-bottom:9px}
.prose a{color:var(--terra-deep);text-decoration:underline;text-underline-offset:2px;font-weight:600}
.prose a:hover{color:var(--rust)}
.prose strong{font-weight:800}
.prose blockquote{
  margin:0 0 22px;padding:16px 20px;background:var(--sand-tint);
  border:2.5px solid var(--ink);border-left-width:8px;border-radius:12px;
  font-size:1.05rem;color:var(--ink);
}
.prose blockquote p:last-child{margin:0}
.prose .lead{font-size:1.18rem;color:var(--ink-soft);margin-bottom:26px}
.prose hr{border:none;border-top:2.5px dashed var(--line);margin:34px 0}
/* phrase / vocab table styled as kopitiam tiles */
.phrase-table{width:100%;border-collapse:separate;border-spacing:0;margin:0 0 26px;
  border:2.5px solid var(--ink);border-radius:12px;overflow:hidden;box-shadow:var(--shadow)}
.phrase-table th,.phrase-table td{padding:11px 14px;text-align:left;border-bottom:2px solid var(--line);font-size:.98rem;vertical-align:top}
.phrase-table thead th{background:var(--terra);color:var(--paper);font-family:'Bricolage Grotesque',sans-serif;font-size:.82rem;letter-spacing:.06em;text-transform:uppercase}
.phrase-table tbody tr:nth-child(even){background:var(--cream2)}
.phrase-table tbody tr:last-child td{border-bottom:none}
.phrase-table .hok{font-weight:800;white-space:nowrap}
.phrase-table .zh{color:var(--rust);font-weight:700}
/* callout box */
.callout{
  background:var(--mint-tint);border:2.5px solid var(--ink);border-radius:14px;
  padding:18px 20px;margin:0 0 26px;box-shadow:var(--shadow);
}
.callout strong{color:var(--rust)}
/* table of contents */
.toc{
  background:var(--paper);border:2.5px solid var(--ink);border-radius:14px;
  padding:18px 22px;margin:0 0 32px;box-shadow:var(--shadow);
}
.toc h2{font-size:.8rem !important;letter-spacing:.14em;text-transform:uppercase;color:var(--rust);margin:0 0 12px !important}
.toc ol{margin:0;padding-left:1.2em}
.toc li{margin-bottom:7px}
.toc a{color:var(--terra-deep);text-decoration:none;font-weight:600}
.toc a:hover{text-decoration:underline}
/* end-of-post CTA */
.post-cta{
  margin:44px 0 8px;padding:30px 28px;border-radius:var(--radius);
  background:var(--yellow);border:2.5px solid var(--ink);box-shadow:var(--shadow);
  text-align:center;
}
.post-cta h2{font-size:clamp(1.5rem,3vw,2rem);font-weight:800;margin-bottom:10px}
.post-cta p{color:rgba(46,38,32,.82);font-weight:600;max-width:46ch;margin:0 auto 20px}
/* related posts */
.related{margin:52px 0 0;padding-top:34px;border-top:2.5px dashed var(--line)}
.related h2{font-size:1.3rem;font-weight:800;margin-bottom:18px}
.related-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
@media(max-width:640px){.related-grid{grid-template-columns:1fr}}
.related a{
  display:block;text-decoration:none;color:inherit;background:var(--paper);
  border:2.5px solid var(--ink);border-radius:12px;padding:16px 18px;
  box-shadow:3px 3px 0 var(--ink);transition:transform .15s ease, box-shadow .15s ease;
}
.related a:hover{transform:translate(-2px,-2px);box-shadow:5px 5px 0 var(--ink)}
.related a .r-tag{font-size:.68rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--rust)}
.related a h3{font-size:1.05rem;font-weight:800;margin-top:6px}

/* ---------- footer (shared with landing) ---------- */
footer{background:var(--ink);color:var(--cream);padding:54px 0 34px;margin-top:64px}
.foot-grid{display:flex;flex-wrap:wrap;justify-content:space-between;gap:34px}
.foot-brand .brand-word{color:var(--cream)}
.foot-brand p{color:rgba(249,239,221,.65);font-size:.9rem;margin-top:12px;max-width:30ch}
.foot-col h4{font-family:'Bricolage Grotesque',sans-serif;font-size:.95rem;letter-spacing:.08em;text-transform:uppercase;color:var(--yellow);margin-bottom:14px}
.foot-col a{display:block;color:rgba(249,239,221,.8);text-decoration:none;font-size:.93rem;margin-bottom:9px}
.foot-col a:hover{color:var(--terra)}
.foot-fine{margin-top:44px;padding-top:22px;border-top:1px solid rgba(249,239,221,.18);display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:.8rem;color:rgba(249,239,221,.55)}

@media(prefers-reduced-motion:reduce){
  *{transition:none !important;scroll-behavior:auto}
}