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var(--border);width:34px;height:34px;color:var(--text-dim);cursor:pointer;background:0 0;border-radius:8px;place-items:center;display:inline-grid}.icon-btn:hover{color:var(--accent);border-color:var(--accent)}.icon-sun{display:none}:root[data-theme=light] .icon-sun{display:block}:root[data-theme=light] .icon-moon{display:none}@media (width<=900px){.header-inner{flex-wrap:wrap;gap:.5rem 1rem;padding-bottom:0}.header-tools{margin-left:auto}.main-nav{width:calc(100% + 2 * var(--gutter));margin:0 calc(-1 * var(--gutter));padding:.25rem var(--gutter) .5rem;scrollbar-width:none;order:3;overflow-x:auto}.main-nav::-webkit-scrollbar{display:none}}@media (width<=420px){.logo-text{font-size:.9rem}.logo-img{height:32px}}.site-footer{border-top:1px solid var(--border);background:var(--bg-raised);margin-top:2rem}.footer-inner{max-width:var(--container);padding:2.5rem var(--gutter) 1.5rem;grid-template-columns:2fr 1fr 1fr;gap:2rem;margin:0 auto;display:grid}.footer-about p{color:var(--text-dim);max-width:42ch;font-size:.95rem}.site-footer h2{letter-spacing:.12em;text-transform:uppercase;color:var(--text-faint);margin:0 0 .75rem;font-size:.8rem}.footer-nav ul{gap:.35rem;margin:0;padding:0;list-style:none;display:grid}.footer-nav a{color:var(--text-dim);font-size:.95rem;text-decoration:none}.footer-nav a:hover{color:var(--accent)}.copyright{max-width:var(--container);padding:1rem var(--gutter) 2rem;border-top:1px solid var(--border);color:var(--text-faint);font-family:var(--font-mono);margin:0 auto;font-size:.78rem}@media (width<=720px){.footer-inner{grid-template-columns:1fr 1fr}.footer-about{grid-column:1/-1}}