:root{--bg: #f6f7f9;--card: #ffffff;--text: #111;--muted: #444;--border: #e6e8eb;--hairline: color-mix(in srgb, var(--text) 10%, transparent);--accent: #2f5d50;--accent-weak: color-mix(in srgb, var(--accent) 14%, white);--accent-soft: color-mix(in srgb, var(--accent) 18%, white);--accent-mid: color-mix(in srgb, var(--accent) 35%, white);--accent-strong: color-mix(in srgb, var(--accent) 82%, black);--radius: 12px;--radius-lg: 14px;--shadow: 0 6px 18px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 28px rgba(0, 0, 0, .08)}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;line-height:1.6;background:var(--bg);color:var(--text)}.container{max-width:960px;margin:48px auto;padding:24px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius)}.site-header{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:12px}.brand{font-weight:600;font-size:.95rem;letter-spacing:-.01em;text-decoration:none;color:var(--accent);padding:6px 8px;border-radius:10px;transition:background .14s ease,transform .14s ease}.brand:hover{background:var(--accent-weak);transform:translateY(-1px)}.site-nav{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.navlink{display:inline-flex;align-items:center;padding:7px 10px;border-radius:999px;border:1px solid transparent;text-decoration:none;color:var(--text);font-weight:600;font-size:.95rem;line-height:1;transition:background .14s ease,border-color .14s ease,box-shadow .14s ease,transform .14s ease}.navlink:hover{background:var(--accent-weak);border-color:var(--accent-mid);box-shadow:var(--shadow);transform:translateY(-1px)}.navlink[aria-current=page]{background:var(--accent-soft);border-color:var(--accent-mid);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 10%,transparent)}.header-rule{height:2px;border-radius:999px;margin:10px 0 26px;background:linear-gradient(90deg,color-mix(in srgb,var(--accent) 55%,transparent),color-mix(in srgb,var(--accent) 18%,transparent),transparent)}h1{margin:0 0 8px;font-size:2rem;letter-spacing:-.01em}h2{margin-top:32px;font-size:1.25rem;letter-spacing:-.005em}h3{margin-top:24px;font-size:1.05rem}.subtitle{margin:0 0 16px;color:var(--muted)}hr{border:none;border-top:1px solid var(--border);margin:24px 0}.rule{border:0;border-top:1px solid var(--border);margin:24px 0}.accent{color:var(--accent)}.pill{display:inline-flex;align-items:center;gap:.45rem;padding:.35rem .65rem;border-radius:999px;border:1px solid var(--border);background:var(--accent-weak);color:var(--text);font-weight:600;font-size:.9rem;line-height:1;text-decoration:none;white-space:nowrap}.link{text-decoration:underline;text-decoration-color:color-mix(in srgb,var(--accent) 55%,transparent);text-decoration-thickness:2px;text-underline-offset:3px;transition:color .14s ease,text-decoration-color .14s ease}.link:hover{color:var(--accent-strong);text-decoration-color:var(--accent)}a{color:inherit}a:hover{text-decoration-color:var(--accent);text-underline-offset:3px}a:focus-visible,button:focus-visible,[role=button]:focus-visible{outline:3px solid color-mix(in srgb,var(--accent) 60%,white);outline-offset:3px;border-radius:8px}.sectionhead{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-top:32px}.sectionhead h2{margin:0;position:relative;padding-left:14px}.sectionhead h2:before{content:"";position:absolute;left:0;top:.72em;width:7px;height:7px;border-radius:999px;background:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 10%,transparent);transform:translateY(-50%)}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.card{border:1px solid var(--border);border-radius:var(--radius-lg);padding:16px;background:#fafafa;text-decoration:none;color:var(--text);transition:transform .12s ease,box-shadow .12s ease,border-color .12s ease}.card:hover{transform:translateY(-1px);border-color:var(--accent-mid);box-shadow:var(--shadow)}.card--paper{background:var(--card);box-shadow:var(--shadow)}.card__pad{padding:16px}.card h3{margin:0 0 6px}.card p{margin:0;color:var(--muted)}.grid-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px 18px;padding-left:0;list-style:none;margin:0}.grid-list li{border:1px solid var(--border);border-radius:16px;padding:16px 16px 14px;background:#fafafa;transition:transform .12s ease,box-shadow .12s ease,border-color .12s ease}.grid-list li:hover{transform:translateY(-1px);border-color:var(--accent-mid);box-shadow:var(--shadow-lg)}.row{display:flex;align-items:flex-start;gap:12px}.rank{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:999px;border:1px solid var(--border);background:#fff;color:var(--muted);font-weight:750;font-size:.85rem;flex:0 0 auto;margin-top:1px}.grid-list a{text-decoration:none;color:var(--text);font-weight:750;letter-spacing:-.005em;line-height:1.2;display:inline-block}.grid-list a:hover{text-decoration:underline;text-decoration-color:var(--accent)}.meta{display:block;color:var(--muted);font-weight:550;margin-top:4px;font-size:.95rem}ul{margin:10px 0 0;padding-left:18px}li{margin:6px 0}@media(max-width:520px){.container{margin:18px auto;padding:18px}.site-header{flex-direction:column;align-items:flex-start}.header-rule{margin:12px 0 18px}}