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20px}.site-header{z-index:10;-webkit-backdrop-filter:saturate(180%)blur(16px);backdrop-filter:saturate(180%)blur(16px);border-bottom:1px solid var(--border);background:#17171cd9;position:sticky;top:0}.site-header .container{justify-content:space-between;align-items:center;height:60px;display:flex}.wordmark{letter-spacing:-.03em;align-items:center;gap:8px;font-size:18px;font-weight:800;display:flex}.wordmark-dot{background:var(--blue);border-radius:50%;width:10px;height:10px}.nav{color:var(--text-tertiary);gap:20px;font-size:15px;display:flex}.nav a:hover{color:var(--text)}.site-footer{border-top:1px solid var(--border);color:var(--text-quaternary);margin-top:80px;padding:32px 0 48px;font-size:13px;line-height:1.7}.hero{padding:56px 0 32px}.hero h1{letter-spacing:-.03em;margin:0 0 12px;font-size:34px;font-weight:800;line-height:1.25}.hero p{color:var(--text-secondary);margin:0;font-size:17px}.section-title{letter-spacing:-.02em;margin:40px 0 16px;font-size:20px;font-weight:700}.card-list{flex-direction:column;gap:12px;display:flex}.card{background:var(--bg-elevated);border-radius:var(--radius-lg);padding:22px 24px;transition:background .15s,transform .15s;display:block}.card:hover{background:var(--bg-hover);transform:translateY(-1px)}.card-featured{border:1px solid var(--border);padding:28px}.card-date{color:var(--text-tertiary);font-variant-numeric:tabular-nums;align-items:center;gap:10px;font-size:13px;display:flex}.card-title{letter-spacing:-.02em;margin:8px 0 6px;font-size:19px;font-weight:700}.card-featured .card-title{font-size:24px}.card-desc{color:var(--text-secondary);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0;font-size:15px;display:-webkit-box;overflow:hidden}.card-featured .card-desc{-webkit-line-clamp:3}.chip-row{flex-wrap:wrap;gap:6px;margin-top:14px;display:flex}.chip{background:var(--blue-soft);color:var(--blue);letter-spacing:0;font-variant-numeric:tabular-nums;border-radius:999px;align-items:center;padding:4px 10px;font-size:13px;font-weight:700;display:inline-flex}.badge{background:var(--red-soft);color:var(--red);border-radius:6px;padding:2px 8px;font-size:12px;font-weight:700;display:inline-flex}.article-header{border-bottom:1px solid var(--border);padding:48px 0 24px}.article-header h1{letter-spacing:-.03em;margin:10px 0 14px;font-size:30px;font-weight:800;line-height:1.3}.meta-list{color:var(--text-secondary);flex-direction:column;gap:4px;font-size:15px;display:flex}.meta-list b{color:var(--text-tertiary);margin-right:6px;font-weight:600}.back-link{color:var(--text-tertiary);align-items:center;gap:4px;font-size:14px;display:inline-flex}.back-link:hover{color:var(--text)}.prose{padding-top:8px;font-size:16px}.prose 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var(--border);color:var(--text-secondary);padding:11px 12px}.prose tbody tr:hover td{background:var(--bg-elevated)}.prose td:first-child,.prose th:first-child{color:var(--text);font-weight:700}.prose td strong{color:var(--text)}.prose>p:last-child,.prose>p:nth-last-child(2){color:var(--text-quaternary);font-size:13px}@media (max-width:600px){.hero{padding:40px 0 24px}.hero h1{font-size:28px}.article-header h1{font-size:24px}.card{padding:18px 20px}.card-featured{padding:22px}.nav{gap:14px;font-size:14px}}