:root{--white:#fff;--black:#111;--gray-l:#f2f1ed;--gray-m:#9b9991;--accent:#1a42c8;--bg:var(--gray-l);--surface:var(--white);--surface2:#e8e7e2;--border:#dddbd3;--border2:#c4c2b8;--text:var(--black);--muted:var(--gray-m);--muted2:#5c5b55;--mono:"DM Mono", monospace;--serif:"Instrument Serif", Georgia, serif;--sans:"Geist", system-ui, sans-serif}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);font-family:var(--sans);font-size:15px;line-height:1.6;overflow-x:hidden}.grid-bg{background-image:radial-gradient(var(--border) 1px, transparent 1px);opacity:.8;pointer-events:none;z-index:0;background-size:24px 24px;position:fixed;inset:0}.app{z-index:1;min-height:100vh;position:relative}.header{z-index:100;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);background:#f5f4f0e6;position:fixed;top:0;left:0;right:0}.nav{justify-content:space-between;align-items:center;height:56px;padding:0 2rem;display:flex}.nav-logo{font-family:var(--mono);color:var(--accent);letter-spacing:.02em;align-items:center;gap:8px;font-size:13px;font-weight:500;display:flex}.nav-logo .dot{background:var(--accent);border-radius:50%;width:6px;height:6px;animation:2s infinite pulse}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.7)}}.nav-links{gap:2rem;display:flex}.nav-link{font-family:var(--mono);color:var(--muted);letter-spacing:.04em;font-size:12px;text-decoration:none;transition:color .2s}.nav-link:hover,.nav-link.active{color:var(--text)}.main{max-width:1200px;margin:0 auto;padding:100px 2rem 80px}.page-header{text-align:center;margin-bottom:2rem}.page-title{font-family:var(--serif);letter-spacing:-.02em;margin-bottom:1rem;font-size:3.5rem;font-weight:400;line-height:1}.page-subtitle{color:var(--muted2);font-size:16px}.count-badge{font-family:var(--mono);color:var(--muted2);border:1px solid var(--border2);background:var(--surface);border-radius:100px;margin-bottom:2rem;padding:6px 14px;font-size:11px;display:inline-block}.sections{flex-direction:column;gap:2rem;display:flex}.section{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:24px}.section-toggle{cursor:pointer;text-align:left;background:0 0;border:none;align-items:center;gap:.5rem;width:100%;padding:0;display:flex}.section-toggle h2{font-family:var(--serif);font-size:1.4rem;font-weight:400}.arrow{color:var(--muted);font-size:.7rem;transition:transform .2s}.arrow.open{transform:rotate(90deg)}.items-grid{border:1px solid var(--border);border-radius:8px;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:1px;margin-top:1rem;display:grid;overflow:hidden}.item-card{background:var(--surface);color:inherit;padding:24px;text-decoration:none;transition:background .2s;display:block}.item-card:hover{background:var(--surface2)}.card-header{margin-bottom:8px}.card-name{font-family:var(--mono);letter-spacing:.02em;font-size:13px;font-weight:500}.card-author{color:var(--muted);margin-bottom:8px;font-size:12px}.card-desc{color:var(--muted2);margin-bottom:16px;font-size:13px;line-height:1.6}.card-tags{flex-wrap:wrap;gap:6px;display:flex}.tag{font-family:var(--mono);letter-spacing:.03em;border:1px solid;border-radius:4px;padding:3px 9px;font-size:10px}.tag-gray{color:var(--muted2);border-color:var(--border2);background:0 0}.tag-green,.tag-purple{color:var(--accent);background:#1a42c80f;border-color:#1a42c833}.tag-orange{color:var(--muted2);border-color:var(--border2);background:var(--gray-l)}.tag-lime{color:var(--accent);background:#1a42c80f;border-color:#1a42c833}@media (width<=768px){.main{padding:100px 1rem 60px}.page-title{font-size:2.5rem}.items-grid{grid-template-columns:1fr}.section{padding:16px}}