@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Instrument+Serif:ital@0;1&family=JetBrains+Mono:wght@400;500;700&display=swap');

*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Space Grotesk',sans-serif;background:#e8e4dc;color:#1a1816;line-height:1.72}
a{color:#1a1816;text-decoration:underline;text-decoration-color:#c4b8a4;text-underline-offset:3px;transition:.15s}
a:hover{text-decoration-color:#1a1816}
::selection{background:#1a1816;color:#e8e4dc}

/* HEADER — left-aligned, oversized */
.site-hdr{padding:20px 28px;display:flex;align-items:flex-end;justify-content:space-between;flex-wrap:wrap;gap:10px}
.site-hdr .mark{font-family:'JetBrains Mono',monospace;font-size:.65rem;font-weight:700;color:#8a7e6e;text-transform:uppercase;letter-spacing:3px;text-decoration:none}
.site-hdr nav{display:flex;gap:6px;flex-wrap:wrap}
.site-hdr nav a{font-size:.68rem;font-weight:600;color:#8a7e6e;text-decoration:none;padding:4px 10px;border:1px solid transparent;border-radius:3px;transition:.15s}
.site-hdr nav a:hover{border-color:#1a1816;color:#1a1816}

/* HERO — giant serif title, off-center */
.hero-block{padding:60px 28px 48px;max-width:800px}
.hero-block h1{font-family:'Instrument Serif',serif;font-size:clamp(2.4rem,7vw,5rem);font-weight:400;line-height:1.05;letter-spacing:-.03em;margin-bottom:14px}
.hero-block h1 em{font-style:italic}
.hero-block p{font-size:1rem;color:#6a5e4e;max-width:480px;line-height:1.65}

/* HORIZONTAL RULE */
hr.divider{border:none;border-top:1px solid #c4b8a4;margin:0 28px}

/* ARTICLE INDEX — asymmetric two-column */
.posts-section{padding:32px 28px 48px}
.posts-label{font-family:'JetBrains Mono',monospace;font-size:.6rem;font-weight:700;text-transform:uppercase;letter-spacing:3px;color:#8a7e6e;margin-bottom:20px}

.post-row{display:grid;grid-template-columns:140px 1fr;gap:0;border-bottom:1px solid #d4cec0;transition:.15s}
.post-row:hover{background:#ddd8ce}
.post-row:first-child{border-top:1px solid #d4cec0}
.post-num{font-family:'Instrument Serif',serif;font-size:2.8rem;font-weight:400;color:#c4b8a4;padding:20px 24px;display:flex;align-items:center;justify-content:center;border-right:1px solid #d4cec0}
.post-content{padding:18px 24px;display:flex;flex-direction:column;justify-content:center}
.post-content .tag{font-family:'JetBrains Mono',monospace;font-size:.55rem;font-weight:700;text-transform:uppercase;letter-spacing:2px;color:#8a7e6e;margin-bottom:4px}
.post-content h2{font-family:'Instrument Serif',serif;font-size:1.35rem;font-weight:400;line-height:1.25;margin-bottom:4px}
.post-content h2 a{text-decoration:none;color:#1a1816}
.post-content h2 a:hover{text-decoration:underline;text-decoration-color:#c4b8a4}
.post-content p{font-size:.82rem;color:#6a5e4e;line-height:1.5}
.post-content .meta{font-family:'JetBrains Mono',monospace;font-size:.58rem;color:#a89e8e;margin-top:6px}

/* ARTICLE PAGE — wide left margin for content, sidebar annotations */
.article-page{max-width:860px;margin:0 auto;padding:0 28px}
.art-head{padding:40px 0 24px}
.art-head .crumb{font-family:'JetBrains Mono',monospace;font-size:.62rem;color:#8a7e6e;text-decoration:none;display:block;margin-bottom:20px}
.art-head .crumb:hover{color:#1a1816}
.art-head .tag{font-family:'JetBrains Mono',monospace;font-size:.58rem;font-weight:700;text-transform:uppercase;letter-spacing:2px;color:#8a7e6e;margin-bottom:6px}
.art-head h1{font-family:'Instrument Serif',serif;font-size:clamp(1.8rem,4.5vw,3rem);font-weight:400;line-height:1.1;letter-spacing:-.02em;margin-bottom:8px}
.art-head .byline{font-family:'JetBrains Mono',monospace;font-size:.62rem;color:#a89e8e}

.art-body{padding-bottom:48px}
.art-body p{font-size:.92rem;color:#3a3428;line-height:1.8;margin-bottom:16px}
.art-body h2{font-family:'Instrument Serif',serif;font-size:1.5rem;font-weight:400;margin:32px 0 12px;padding-top:20px;border-top:1px solid #d4cec0}
.art-body h3{font-size:.95rem;font-weight:700;margin:20px 0 8px;color:#1a1816}
.art-body ul,.art-body ol{padding-left:20px;margin-bottom:16px}
.art-body li{font-size:.88rem;color:#3a3428;margin-bottom:6px;line-height:1.65}
.art-body blockquote{border-left:3px solid #1a1816;padding:12px 18px;margin:20px 0;font-family:'Instrument Serif',serif;font-style:italic;font-size:1.05rem;color:#4a3e2e;background:rgba(0,0,0,.02)}
.art-body .code-block{font-family:'JetBrains Mono',monospace;font-size:.78rem;background:#1a1816;color:#e8e4dc;padding:16px 18px;border-radius:4px;margin:16px 0;overflow-x:auto;line-height:1.6;white-space:pre}
.art-body .note-box{background:#f4f0e8;border:1px solid #d4cec0;padding:14px 16px;margin:18px 0;border-radius:4px}
.art-body .note-box h4{font-family:'JetBrains Mono',monospace;font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:#8a7e6e;margin-bottom:4px}
.art-body .note-box p{font-size:.84rem;color:#5a4e3e;margin-bottom:0}

/* Interactive demo embed */
.demo-frame{background:#1a1816;border-radius:6px;overflow:hidden;margin:20px 0}
.demo-frame canvas{width:100%;display:block}
.demo-bar{padding:8px 14px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.demo-btn{font-family:'JetBrains Mono',monospace;font-size:.65rem;font-weight:700;padding:4px 12px;background:#e8e4dc;color:#1a1816;border:0;cursor:pointer;border-radius:2px}
.demo-btn:hover{background:#fff}
.demo-btn.accent{background:#e6ff00;color:#1a1816}
.demo-score{font-family:'JetBrains Mono',monospace;font-size:.72rem;color:#e8e4dc;margin-left:auto}

/* FOOTER — minimal */
.ft{padding:20px 28px;border-top:1px solid #c4b8a4;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}
.ft-left{font-family:'JetBrains Mono',monospace;font-size:.55rem;color:#a89e8e}
.ft-right{display:flex;gap:10px}
.ft-right a{font-family:'JetBrains Mono',monospace;font-size:.55rem;color:#a89e8e;text-decoration:none}
.ft-right a:hover{color:#1a1816}

/* LEGAL */
.legal-pg{max-width:600px;margin:0 auto;padding:40px 28px 56px}
.legal-pg h1{font-family:'Instrument Serif',serif;font-size:1.6rem;font-weight:400;margin-bottom:4px}
.legal-pg .dt{font-family:'JetBrains Mono',monospace;font-size:.6rem;color:#a89e8e;margin-bottom:24px}
.legal-pg h2{font-size:.88rem;font-weight:700;margin:18px 0 5px}
.legal-pg p,.legal-pg li{font-size:.84rem;color:#5a4e3e;margin-bottom:6px;line-height:1.7}
.legal-pg ul{padding-left:16px;margin-bottom:10px}

@media(max-width:600px){.post-row{grid-template-columns:1fr}.post-num{display:none}.hero-block h1{font-size:2.2rem}}