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.6em}h3{font-size:1.2rem;margin:1.4em 0 .5em}.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:20px}.read{max-width:var(--read);margin-inline:auto;padding-inline:20px}.btn{display:inline-block;background:var(--brand);color:#fff;font-weight:600;padding:.8em 1.4em;border-radius:999px;border:0;cursor:pointer;font-size:1rem;transition:background .15s ease,transform .15s ease}.btn:hover{background:var(--brand-dark);text-decoration:none;transform:translateY(-1px)}.btn-ghost{background:var(--brand-tint);color:var(--brand-dark)}.btn-ghost:hover{background:#cbe9e4}.site-header{position:sticky;top:0;z-index:50;background:#ffffffe6;backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--border)}.site-header .bar{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:62px}.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.15rem;color:var(--text);letter-spacing:-.02em}.brand:hover{text-decoration:none}.brand 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720px){body{font-size:17px}.nav{position:fixed;inset:62px 0 auto;background:#fff;border-bottom:1px solid var(--border);flex-direction:column;padding:8px 16px 16px;gap:2px;display:none;box-shadow:var(--shadow)}.nav.open{display:flex}.nav a{padding:.7em .6em;font-size:1rem}.nav-toggle{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border:1px solid var(--border);border-radius:10px;background:#fff;cursor:pointer}.site-footer .cols{grid-template-columns:1fr;gap:20px}}.card{overflow:hidden}.card-thumb{display:block;margin:-20px -20px 6px}.card-thumb img{width:100%;height:180px;object-fit:cover;display:block}.prose .hero-img{margin:0 0 1.3em}.prose .hero-img img{width:100%;max-height:440px;object-fit:cover;border-radius:var(--radius-sm);border:1px solid var(--border)}
