:root{--ink:#1b1f24;--muted:#5b6470;--line:#e2e5ea;--bg:#fff;--soft:#f5f7fa;--brand:#1d5bd8;--brand-dark:#1747a8;--radius:8px;color:var(--ink);background:var(--bg);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.6}*{box-sizing:border-box}body{margin:0}a{color:var(--brand)}img{max-width:100%;height:auto}.wrap{max-width:860px;margin:0 auto;padding:0 16px}.site-header{border-bottom:1px solid var(--line)}.header-inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 24px;padding-top:14px;padding-bottom:14px;display:flex}.logo{color:var(--ink);font-size:1.35rem;font-weight:700;text-decoration:none}.logo span{color:var(--brand)}.site-header nav{flex-wrap:wrap;gap:4px 16px;display:flex}.site-header nav a{color:var(--muted);font-size:.95rem;text-decoration:none}.site-header nav a:hover{color:var(--brand)}main.wrap{padding-top:24px;padding-bottom:64px}h1{margin:8px 0 12px;font-size:2rem;line-height:1.2}h2{margin-top:2em;font-size:1.35rem}.lead{color:var(--muted);font-size:1.15rem}.breadcrumb{color:var(--muted);font-size:.9rem}.breadcrumb a{color:var(--muted)}.downloads{flex-wrap:wrap;gap:10px;margin:20px 0;display:flex}.btn{border-radius:var(--radius);background:var(--brand);color:#fff;padding:10px 18px;font-weight:600;text-decoration:none;display:inline-block}.btn:hover{background:var(--brand-dark)}.btn.secondary{background:var(--soft);color:var(--ink);border:1px solid var(--line)}.btn.secondary:hover{background:var(--line)}.download-note{color:var(--muted);margin-top:-8px;font-size:.9rem}.grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;margin:16px 0;display:grid}.card{border:1px solid var(--line);border-radius:var(--radius);color:var(--ink);padding:16px;text-decoration:none;display:block}.card:hover{border-color:var(--brand)}.card h3{color:var(--brand);margin:0 0 6px;font-size:1.05rem}.card 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8px;display:grid}.steps div{background:var(--soft);border-radius:var(--radius);padding:16px}.steps span{background:var(--brand);color:#fff;border-radius:50%;place-items:center;width:28px;height:28px;font-weight:700;display:inline-grid}.steps h2{margin:10px 0 4px;font-size:1.05rem}.steps p{color:var(--muted);margin:0;font-size:.95rem}.tiles{grid-template-columns:repeat(4,1fr);gap:12px;display:grid}.tile{border:1px solid var(--line);border-radius:var(--radius);color:var(--ink);flex-direction:column;gap:4px;padding:16px;text-decoration:none;display:flex}.tile:hover{border-color:var(--brand);transition:transform .15s;transform:translateY(-2px)}.tile-icon{font-size:1.8rem}.tile span:last-child{color:var(--muted);font-size:.88rem}.card[hidden]{display:none}.search-results{border:1px solid var(--line);border-radius:var(--radius);background:var(--bg);margin-top:8px;overflow:hidden;box-shadow:0 6px 20px #1b1f2414}.search-results ul{margin:0;padding:0;list-style:none}.search-results li+li{border-top:1px solid var(--line)}.search-results a{color:var(--ink);padding:10px 16px;text-decoration:none;display:block}.search-results a:hover,.search-results a:focus{background:var(--soft)}.search-results strong{color:var(--brand);display:block}.search-results span{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;font-size:.88rem;display:block;overflow:hidden}.search-count,.search-empty{color:var(--muted);margin:0;padding:8px 16px;font-size:.85rem}.search-count{border-bottom:1px solid var(--line)}.search-empty{padding:12px 16px}@media (width<=700px){.hero-art{display:none}.hero h1{font-size:2rem}.steps{grid-template-columns:1fr}.tiles{grid-template-columns:repeat(2,1fr)}.footer-inner{grid-template-columns:1fr;gap:16px}}