:root {
  --paper:#F4EEE3; --paper-2:#EFE7D9; --card:#FBF8F1;
  --ink:#221E18; --ink-2:#5B5247; --ink-3:#8C8273;
  --clay:#C15F3C; --clay-dark:#A54B2C; --clay-soft:rgba(193,95,60,0.10);
  --line:rgba(34,30,24,0.12); --line-soft:rgba(34,30,24,0.07);
  --serif:'Noto Serif SC',Georgia,serif; --maxw:760px;
}
* { margin:0; padding:0; box-sizing:border-box; }
body { font-family:'Noto Sans SC',-apple-system,BlinkMacSystemFont,sans-serif; background:var(--paper); color:var(--ink); line-height:1.9; -webkit-font-smoothing:antialiased; }
a { color:inherit; }

.bnav { position:sticky; top:0; z-index:100; background:rgba(244,238,227,0.9); backdrop-filter:blur(14px); border-bottom:1px solid var(--line-soft); }
.bnav-in { max-width:980px; margin:0 auto; height:64px; padding:0 1.5rem; display:flex; align-items:center; justify-content:space-between; }
.brand { display:inline-flex; align-items:center; gap:9px; font-weight:700; font-size:1.1rem; color:var(--ink); text-decoration:none; }
.brand svg { width:21px; height:21px; }
.bnav-links { display:flex; align-items:center; gap:1.6rem; }
.bnav-links a { color:var(--ink-2); text-decoration:none; font-size:0.92rem; transition:color .2s; }
.bnav-links a:hover { color:var(--clay); }
.bnav-cta { background:var(--clay); color:#fff !important; padding:7px 15px; border-radius:8px; font-weight:600; font-size:0.85rem; }
.bnav-cta:hover { background:var(--clay-dark); }

.wrap { max-width:var(--maxw); margin:0 auto; padding:2.6rem 1.5rem 4rem; }
.wrap-wide { max-width:980px; }
.crumb { font-size:0.85rem; color:var(--ink-3); margin-bottom:1.4rem; }
.crumb a { text-decoration:none; color:var(--ink-3); }
.crumb a:hover { color:var(--clay); }
.cat { display:inline-block; font-size:0.78rem; font-weight:700; letter-spacing:0.14em; text-transform:uppercase; color:var(--clay); margin-bottom:0.7rem; }
h1.title { font-family:var(--serif); font-size:clamp(1.7rem,4vw,2.4rem); font-weight:700; line-height:1.3; margin-bottom:0.8rem; }
.meta { color:var(--ink-3); font-size:0.88rem; margin-bottom:2rem; }
.lead { font-size:1.1rem; color:var(--ink-2); margin-bottom:2rem; line-height:1.85; }

.body h2 { font-family:var(--serif); font-size:1.4rem; font-weight:700; margin:2.4rem 0 1rem; padding-bottom:0.5rem; border-bottom:1px solid var(--line-soft); scroll-margin-top:80px; }
.body h3 { font-size:1.1rem; font-weight:700; margin:1.6rem 0 0.7rem; color:var(--ink); }
.body p { color:var(--ink-2); margin-bottom:1.1rem; }
.body ul, .body ol { margin:0 0 1.2rem; padding-left:0; list-style:none; }
.body li { color:var(--ink-2); margin-bottom:0.7rem; padding-left:1.5rem; position:relative; }
.body ul li::before { content:''; position:absolute; left:3px; top:0.78em; width:6px; height:6px; border-radius:50%; background:var(--clay); }
.body ol { counter-reset:n; }
.body ol li { counter-increment:n; }
.body ol li::before { content:counter(n); position:absolute; left:0; top:0; color:var(--clay); font-weight:700; }
.body strong { color:var(--ink); font-weight:600; }
.body a { color:var(--clay-dark); text-decoration:underline; text-underline-offset:2px; }

.callout { background:var(--card); border:1px solid var(--line); border-left:3px solid var(--clay); border-radius:10px; padding:1.1rem 1.3rem; margin:1.6rem 0; font-size:0.95rem; color:var(--ink-2); }
.callout strong { color:var(--ink); }

.cta { background:var(--clay-soft); border:1px solid rgba(193,95,60,0.25); border-radius:14px; padding:1.9rem; text-align:center; margin:2.6rem 0; }
.cta h3 { font-family:var(--serif); font-size:1.25rem; margin-bottom:0.5rem; }
.cta p { color:var(--ink-2); font-size:0.95rem; margin-bottom:1.2rem; }
.cta-btns { display:flex; gap:0.8rem; justify-content:center; flex-wrap:wrap; }
.btn { display:inline-flex; align-items:center; gap:6px; padding:11px 24px; border-radius:9px; font-weight:600; font-size:0.95rem; text-decoration:none; transition:all .2s; }
.btn-primary { background:var(--clay); color:#fff; }
.btn-primary:hover { background:var(--clay-dark); }
.btn-ghost { background:transparent; color:var(--ink); border:1px solid var(--line); }
.btn-ghost:hover { border-color:var(--clay); color:var(--clay); }

.related { margin-top:3rem; border-top:1px solid var(--line); padding-top:1.6rem; }
.related h4 { font-size:0.85rem; text-transform:uppercase; letter-spacing:0.1em; color:var(--ink-3); margin-bottom:1rem; }
.related a { display:block; color:var(--ink); text-decoration:none; font-weight:500; margin-bottom:0.6rem; transition:color .2s; }
.related a:hover { color:var(--clay); }

.post-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(290px,1fr)); gap:1.4rem; margin-top:2rem; }
.post-card { background:var(--card); border:1px solid var(--line); border-radius:14px; padding:1.6rem; text-decoration:none; color:inherit; transition:transform .2s,box-shadow .2s; display:block; }
.post-card:hover { transform:translateY(-3px); box-shadow:0 12px 30px rgba(34,30,24,0.08); }
.post-card .cat { margin-bottom:0.6rem; }
.post-card h2 { font-family:var(--serif); font-size:1.15rem; font-weight:700; margin-bottom:0.6rem; line-height:1.45; }
.post-card p { color:var(--ink-2); font-size:0.9rem; line-height:1.7; }
.post-card .more { display:inline-block; margin-top:0.9rem; color:var(--clay); font-size:0.88rem; font-weight:600; }

.bfoot { border-top:1px solid var(--line); background:var(--paper); }
.bfoot-in { max-width:980px; margin:0 auto; padding:2rem 1.5rem; display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:1rem; font-size:0.85rem; color:var(--ink-3); }
.bfoot a { color:var(--ink-2); text-decoration:none; margin-left:1.2rem; }
.bfoot a:hover { color:var(--clay); }

@media (max-width:640px) {
  .bnav-links a:not(.bnav-cta) { display:none; }
  .bfoot-in { flex-direction:column; align-items:flex-start; }
  .bfoot a { margin-left:0; margin-right:1.2rem; }
}