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40px);--section-y: clamp(72px, 11vw, 140px);--nav-h: 64px}[data-theme=dark]{--bg: #100f0d;--bg-sunken: #16140f;--surface: #1a1814;--surface-2: #211e19;--ink: #f7f5f1;--text-strong: #f7f5f1;--text: #ddd8ce;--text-secondary: #b3ada2;--text-tertiary: #928c81;--text-muted: #746e64;--eyebrow: #8a8478;--border: #2a2722;--border-strong: #383430;--field-border: #333029;--field-bg: #201d18;--accent: #35c07f;--accent-hover: #47cf8d;--accent-press: #2ba86e;--accent-strong: #7fe0ac;--accent-soft: #17281f;--accent-border: #29412f;--accent-ink: #0c1510;--pass: #3fce74;--pass-strong: #7fe0ac;--pass-soft: #16271b;--fail: #fb6b86;--fail-soft: #2c1519;--warn: #f0a340;--warn-strong: #f4c07a;--warn-soft: #2a1f10;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);--shadow: 0 4px 16px rgba(0, 0, 0, .4);--shadow-lg: 0 18px 48px rgba(0, 0, 0, .5);--shadow-accent: 0 8px 24px rgba(53, 192, 127, .24)}*{box-sizing:border-box}html{scroll-behavior:smooth}html,body{margin:0;padding:0}body{font-family:var(--font-body);font-size:16px;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}h1,h2,h3,h4{margin:0;font-family:var(--font-display);font-weight:700;color:var(--ink);letter-spacing:-.02em}p{margin:0}a{color:inherit}img,svg{display:block;max-width:100%}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:3px}.container{width:var(--container);margin:0 auto}.link{color:var(--accent-strong);font-weight:600;text-decoration:none;border-bottom:1px solid var(--accent-border);transition:border-color .12s ease}.link:hover{border-color:var(--accent-strong)}.mono{font-family:var(--font-mono)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 20px;border:1px solid transparent;border-radius:var(--radius);font-family:var(--font-body);font-weight:600;font-size:15px;line-height:1;text-decoration:none;white-space:nowrap;transition:transform .12s ease,background .12s ease,box-shadow .12s ease,border-color .12s ease,color .12s ease}.btn:active{transform:translateY(1px)}.btn--primary{background:var(--accent);color:var(--accent-ink);box-shadow:var(--shadow-accent)}.btn--primary:hover{background:var(--accent-hover)}.site-nav{position:sticky;top:0;z-index:50;background:transparent;border-bottom:1px solid transparent;transition:background .2s ease,border-color .2s ease}.site-nav.scrolled{background:#faf9f7d1;backdrop-filter:saturate(140%) blur(10px);border-bottom-color:var(--border)}.site-nav .nav-inner{height:var(--nav-h);display:flex;align-items:center;justify-content:space-between;gap:16px}.nav-links{display:flex;align-items:center;gap:28px}.nav-link{font-size:14px;font-weight:500;color:var(--text-secondary);text-decoration:none;transition:color .12s ease}.nav-link:hover{color:var(--ink)}@media(max-width:760px){.nav-links{display:none}}.post-list{padding:var(--section-y) 0}.post-list h1{font-size:clamp(32px,5vw,48px);letter-spacing:-.03em;margin-bottom:40px}.post-card{display:block;padding:24px 0;border-top:1px solid var(--border);text-decoration:none}.post-card:first-of-type{border-top:none}.post-card h2{font-size:clamp(20px,2.4vw,26px);margin-bottom:8px}.post-card p{color:var(--text-secondary);line-height:1.6}.post-card time{display:block;margin-bottom:10px;font-family:var(--font-mono);font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--eyebrow)}.post{padding:var(--section-y) 0}.post-header{max-width:760px;margin:0 auto 40px}.post-header time{display:block;margin-bottom:16px;font-family:var(--font-mono);font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--eyebrow)}.post-header h1{font-size:clamp(32px,5vw,48px);line-height:1.08;letter-spacing:-.03em}.post-body{max-width:760px;margin:0 auto;font-size:18px;line-height:1.7;color:var(--text)}.post-body h2{font-size:clamp(22px,3vw,28px);margin:48px 0 16px;letter-spacing:-.02em}.post-body h3{font-size:20px;margin:36px 0 12px}.post-body p{margin:0 0 20px}.post-body ul,.post-body ol{margin:0 0 20px;padding-left:24px}.post-body li{margin-bottom:8px}