:root{--bg: #0A0A0B;--ink: #F5F5F4;--ink-2: #A1A1AA;--accent: #2DD4BF;--border: #26262A;--card: #111114;--card-hover: #16161A;--code-bg: #16161A;--font-display: "Space Grotesk", system-ui, sans-serif;--font-body: "DM Sans", system-ui, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, monospace;--col: 760px;--radius: 14px}:root[data-theme=light]{--bg: #FAFAF9;--ink: #1C1917;--ink-2: #78716C;--accent: #0D9488;--border: #E7E5E4;--card: #FFFFFF;--card-hover: #FFFFFF;--code-bg: #F1F0EE}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-body);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;transition:background .2s ease,color .2s ease}a{color:inherit;text-decoration:none}a:hover{color:var(--accent)}.wrap{max-width:var(--col);margin:0 auto;padding:0 1.5rem}.site-header,main,.site-footer{position:relative;z-index:1}.site-header{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:1rem;padding:1.1rem clamp(1rem,5vw,3rem)}.brand{font-family:var(--font-display);font-weight:700;font-size:1.15rem;letter-spacing:-.02em;color:var(--ink);justify-self:start}.brand:hover{color:var(--ink)}.brand .dot{color:var(--accent)}.nav-links{display:flex;align-items:center;gap:1.4rem;justify-self:center;font-size:.95rem}.nav-links a[aria-current=page]{color:var(--accent)}.toolbar{display:flex;align-items:center;gap:.5rem;justify-self:end}.icon-btn{display:inline-flex;align-items:center;justify-content:center;gap:.35rem;height:38px;min-width:38px;padding:0 .55rem;border:1px solid var(--border);border-radius:10px;background:transparent;color:var(--ink);font-family:var(--font-body);font-size:.85rem;cursor:pointer;transition:border-color .15s ease,color .15s ease}.icon-btn:hover{border-color:var(--accent);color:var(--accent)}.icon-btn 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2rem}.cta-row{display:flex;flex-wrap:wrap;justify-content:center;gap:.75rem;margin-top:2.25rem}.cta-group{display:flex;gap:.4rem}.cta{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;height:48px;padding:0 1.3rem;border:1px solid var(--border);border-radius:12px;background:transparent;color:var(--ink);font-family:var(--font-body);font-size:1rem;font-weight:600;cursor:pointer;transition:border-color .15s ease,color .15s ease,background .15s ease,transform .15s ease}.cta svg{width:19px;height:19px;flex:none}.cta:hover{border-color:var(--accent);color:var(--accent)}.cta:active{transform:translateY(1px)}.cta-primary{background:var(--accent);border-color:var(--accent);color:var(--bg)}.cta-primary:hover{color:var(--bg);filter:brightness(1.08)}.cta-copy{width:48px;padding:0;color:var(--ink-2)}.cta-copy .icon-check,.cta-copy.is-copied .icon-copy{display:none}.cta-copy.is-copied 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2.5rem;border-top:1px solid var(--border);font-size:.85rem;color:var(--ink-2);text-align:center}@media(max-width:620px){.site-header{padding:1rem 1.1rem}.hero{padding:2.5rem 0 1.5rem}.cta-row{flex-direction:column;align-items:stretch}.cta-group .cta-secondary{flex:1}.post-card{padding:1rem 1.1rem}}