:root{--text: #242424;--muted: #6b6b6b;--link: #1a8917;--border: #e6e6e6;--bg: #fff;--max-container: 1200px;--max-article: 720px}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.7;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.site-header{position:sticky;top:0;z-index:10;background:linear-gradient(180deg,#fff,#fffc);-webkit-backdrop-filter:saturate(140%) blur(6px);backdrop-filter:saturate(140%) blur(6px);border-bottom:1px solid var(--border);box-shadow:0 4px 12px #0000000a}.site-header .inner{max-width:var(--max-container);margin:0 auto;padding:12px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px}.brand{display:inline-flex;align-items:center;gap:10px}.brand img{height:28px;width:auto;display:block}.brand span{font-weight:700;letter-spacing:.2px}.brand a{text-decoration:none;color:var(--text);display:inline-flex;align-items:center;gap:10px}.header-actions{display:inline-flex;align-items:center;gap:10px}.btn-ghost{border:1px solid var(--border);padding:8px 12px;border-radius:8px;color:var(--text);text-decoration:none}.btn-ghost:hover{border-color:#cfcfcf}.hero{max-width:100%;margin:0 auto;padding:0}.hero-figure{position:relative;overflow:hidden;background:#f3f3f3}.hero-figure img{width:100%;height:clamp(220px,32vw,420px);object-fit:cover;display:block}.hero-figure:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,#0000 60%,#00000014);pointer-events:none}.hero-figcaption{position:absolute;left:12px;right:12px;bottom:12px;color:#fff;padding:4px 8px;border-radius:6px;font-size:.9rem;background:#00000047}.container{max-width:var(--max-container);margin:0 auto;padding:24px 20px 60px}h1.page-title{font-size:clamp(1.9rem,2.2vw+1.2rem,2.6rem);margin:0 0 6px;line-height:1.2;font-weight:800;letter-spacing:-.02em}.search{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0 26px}.search input{flex:1 1 320px;padding:10px 12px;border:1px solid var(--border);border-radius:8px;font:inherit}.search button{padding:10px 14px;border:1px solid var(--border);border-radius:8px;background:#fff;cursor:pointer}.search button:hover{border-color:#cfcfcf}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,3.2vw,28px)}.card{display:block;border:1px solid var(--border);border-radius:12px;overflow:hidden;color:inherit;text-decoration:none;background:#fff;transition:transform .15s ease,box-shadow .15s ease}.card:hover{transform:translateY(-2px);box-shadow:0 10px 24px #0000000f}.card img{width:100%;height:clamp(160px,16vw,220px);object-fit:cover;display:block}.card-body{padding:14px 14px 18px}.card-title{font-size:1.05rem;margin:0 0 6px;font-weight:700}.card-desc{font-size:.95rem;color:var(--muted);margin:0}.empty{color:var(--muted)}.pager{display:flex;justify-content:center;margin:26px 0}.grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(280px,1fr);gap:clamp(20px,4vw,40px);align-items:start}.content-col{max-width:var(--max-article)}.back-link{display:inline-flex;align-items:center;gap:8px;color:var(--muted);text-decoration:none}.back-link:hover{color:var(--text)}article h1{font-size:clamp(1.9rem,2.2vw + 1.2rem,2.7rem);line-height:1.2;margin:10px 0 8px;font-weight:800;letter-spacing:-.02em}.pubdate{color:var(--muted);font-size:.95rem;margin-bottom:20px}article p{font-size:clamp(1rem,.35vw + .95rem,1.1rem);margin:1rem 0}article img{max-width:100%;height:auto;border-radius:6px}article a{color:var(--link);text-underline-offset:2px}article a:hover{opacity:.85}article blockquote{margin:1.2rem 0;padding:.75rem 1rem;border-left:4px solid var(--border);color:#333;background:#fafafa}.sidebar{position:sticky;top:76px;height:fit-content}.card{border:1px solid var(--border);border-radius:8px;padding:16px}.card h3{margin:0 0 8px;font-size:1rem;text-transform:uppercase;letter-spacing:.04em;color:#444}.toc{list-style:none;padding:0;margin:0}.toc li{margin:6px 0}.toc a{text-decoration:none;color:var(--text);font-size:.95rem}.toc a:hover{color:var(--link)}.toc a.active{color:var(--link);font-weight:600}.toc .lvl-2{padding-left:14px;font-size:.92rem}.site-footer{max-width:var(--max-container);margin:40px auto;padding:0 20px;color:var(--muted);font-size:.9rem}@media (max-width: 1280px){.container{padding:20px 18px 48px}}@media (max-width: 1024px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))!important}.grid.content-grid{grid-template-columns:minmax(0,1.6fr) minmax(260px,1fr)}}@media (max-width: 860px){.grid.content-grid{grid-template-columns:1fr}.sidebar{position:static}}@media (max-width: 600px){.grid{grid-template-columns:1fr!important}.search{gap:8px}}@media (max-width: 480px){.container{padding:16px 14px 40px}.hero-figure img{height:clamp(180px,40vw,260px)}}