.series-container{max-width:1100px;margin:auto;padding:40px;font-family:Arial,sans-serif}.subtitle{color:#444;margin-top:10px}.search-bar{background:#fff;border:1px solid #d1d5db;border-radius:10px;flex:320px;min-width:220px;padding:12px 14px}.search-count{color:#111827;font-variant-numeric:tabular-nums;background:#f3f4f6;border-radius:999px;margin:0;padding:6px 10px;font-size:13px}.search-toolbar{flex-wrap:wrap;align-items:center;gap:12px;margin-top:22px;display:flex}.search-actions{align-items:center;gap:8px;display:flex}.search-btn{cursor:pointer;background:#fff;border:1px solid #e5e7eb;border-radius:10px;padding:10px 12px;transition:background .15s,transform .15s,border-color .15s}.search-btn:hover{background:#f9fafb;border-color:#d1d5db;transform:translateY(-1px)}.search-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.search-tip{color:#6b7280;margin-top:8px;font-size:13px}.carousel-shell{grid-template-columns:44px 1fr 44px;align-items:stretch;gap:10px;margin-top:30px;display:grid}.carousel{scroll-behavior:smooth;background:#fff;border:1px solid #e5e7eb;border-radius:14px;gap:12px;padding:8px;display:flex;overflow-x:auto}.carousel-item{max-width:240px;font:inherit;color:#111827;cursor:pointer;white-space:nowrap;text-overflow:ellipsis;text-align:left;background:#f3f4f6;border:0;border-radius:999px;flex:none;padding:10px 14px;line-height:1.2;transition:background .15s,transform .15s;overflow:hidden}.carousel-item:hover{background:#e5e7eb;transform:translateY(-1px)}.carousel-nav{cursor:pointer;font:inherit;color:#111827;background:#fff;border:0;border-radius:12px;place-items:center;font-size:26px;line-height:1;transition:background .15s,transform .15s;display:grid}.carousel-nav:hover{background:#f9fafb;transform:translateY(-1px)}.carousel-item:focus-visible,.carousel-nav:focus-visible{outline-offset:2px;outline:3px solid #3b82f68c}.carousel-end{color:#ef4444;white-space:nowrap;flex:none;align-self:center;padding:10px 6px;font-weight:700}.go-top{color:#fff;opacity:0;pointer-events:none;background:#111827;border:0;border-radius:999px;place-items:center;width:44px;height:44px;font-size:20px;transition:opacity .15s,transform .15s,background .15s;display:grid;position:fixed;bottom:18px;right:18px;transform:translateY(10px)}.go-top:hover{background:#0b1220}.go-top--show{opacity:1;pointer-events:auto;transform:translateY(0)}.card-grid{flex-direction:column;align-items:center;gap:20px;margin-top:40px;display:flex}.card{color:#000;border:1px solid #000;border-bottom:4px solid #006400;border-radius:12px;width:100%;max-width:700px;padding:20px;text-decoration:none;transition:all .3s}.card h2{overflow-wrap:anywhere;word-break:break-word;margin:0 0 8px;font-size:clamp(18px,2.2vw,24px);line-height:1.2}.card:hover{transform:scale(1.02)}.meta{margin-top:8px;font-size:13px}.series-mark{background:#ffe066;border-radius:4px;padding:0 2px}.series-markdown{margin-top:24px;line-height:1.75}.series-markdown h2,.series-markdown h3{margin-top:18px}.series-markdown a{color:#0b5;text-decoration:underline}.series-markdown code{background:#f3f3f3;border-radius:6px;padding:2px 6px}@media (max-width:600px){.series-container{padding:24px 16px}.card{padding:16px}.carousel-shell{grid-template-columns:38px 1fr 38px;gap:8px}.go-top{width:42px;height:42px;bottom:14px;right:14px}}