:root{--c-primary: #0f3a6b;--c-primary-600: #15509a;--c-primary-50: #eef4fb;--c-link: #155eef;--c-success: #16a34a;--c-warning: #d97706;--c-danger: #dc2626;--c-info: #64748b;--c-text: #1e293b;--c-text-soft: #475569;--c-text-muted: #64748b;--c-border: #e2e8f0;--c-bg: #f6f8fb;--c-card: #ffffff;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;--font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;--container: 1120px;--radius: 10px;--radius-sm: 6px;--shadow: 0 1px 3px rgba(15, 58, 107, .08), 0 1px 2px rgba(15, 58, 107, .04);--shadow-hover: 0 6px 18px rgba(15, 58, 107, 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img{width:36px;height:36px}.site-nav{display:flex;flex-wrap:wrap;gap:2px;margin-left:auto}.site-nav a{color:#ffffffd1;padding:8px 11px;border-radius:var(--radius-sm);font-size:.95rem;white-space:nowrap}.site-nav a:hover{color:#fff;background:#ffffff1f;text-decoration:none}.site-nav a[aria-current=page]{color:#fff;background:#ffffff2e}.site-footer{margin-top:56px;background:var(--c-primary);color:#ffffffc7;padding:30px 0;font-size:.9rem}.site-footer a{color:#ffffffd9}.site-footer .footer-inner{display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between}.section{margin:34px 0}.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:16px}.section-head h2{margin:0;border-left:4px solid var(--c-primary);padding-left:10px;font-size:1.3rem}.more-link{font-size:.9rem;white-space:nowrap}.breadcrumb{font-size:.88rem;color:var(--c-text-muted);padding:16px 0 0}.breadcrumb a{color:var(--c-text-muted)}.card{background:var(--c-card);border:1px solid var(--c-border);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}.card.hoverable:hover{box-shadow:var(--shadow-hover);transform:translateY(-2px);transition:all .18s ease}.grid{display:grid;gap:16px}.grid.cols-2{grid-template-columns:repeat(2,1fr)}.grid.cols-3{grid-template-columns:repeat(3,1fr)}.grid.cols-4{grid-template-columns:repeat(4,1fr)}@media(max-width:900px){.grid.cols-3,.grid.cols-4{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.grid.cols-2,.grid.cols-3,.grid.cols-4{grid-template-columns:1fr}}.soft-card{display:block;color:inherit;height:100%}.soft-card:hover{text-decoration:none}.soft-card .soft-title{font-size:1.08rem;font-weight:700;color:var(--c-primary);margin:0 0 6px}.soft-card .soft-summary{color:var(--c-text-soft);font-size:.92rem;margin:8px 0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.chip{display:inline-block;padding:1px 9px;font-size:.78rem;border-radius:999px;background:var(--c-primary-50);color:var(--c-primary-600);border:1px solid #d6e4f5;margin:2px 4px 2px 0;line-height:1.6}.chip.neutral{background:#f1f5f9;color:var(--c-text-soft);border-color:var(--c-border)}.chip.license-开源{background:#eafaf1;color:#15803d;border-color:#cdeeda}.chip.license-商业,.chip.license-订阅{background:#fef3e6;color:#b45309;border-color:#fbe3c4}.btn{display:inline-block;padding:9px 20px;border-radius:var(--radius-sm);background:var(--c-primary);color:#fff!important;font-weight:600;border:1px solid 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0;margin-bottom:8px}.hero h1{color:#fff;font-size:2rem;margin:0 0 10px;border:none;padding:0}.hero p{color:#ffffffe6;font-size:1.05rem;max-width:720px}.hero .hero-search{margin-top:18px;display:flex;gap:10px;max-width:560px}.hero .hero-search input{flex:1;padding:12px 16px;border-radius:var(--radius-sm);border:none;font-size:1rem}.cat-item{display:block;padding:14px 16px;background:#fff;border:1px solid var(--c-border);border-radius:var(--radius);color:var(--c-text)}.cat-item:hover{border-color:var(--c-primary-600);background:var(--c-primary-50);text-decoration:none}.cat-item .cat-name{font-weight:700;color:var(--c-primary)}.cat-item .cat-desc{font-size:.82rem;color:var(--c-text-muted);margin-top:2px}.cat-item .cat-count{font-size:.78rem;color:var(--c-text-muted)}.notice{background:var(--c-primary-50);border:1px solid #d6e4f5;border-left:4px solid var(--c-primary);border-radius:var(--radius-sm);padding:12px 16px;color:var(--c-text-soft);font-size:.92rem;margin:16px 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0}.section-title{font-size:1.05rem;font-weight:700;color:var(--c-primary);margin:22px 0 8px;padding-bottom:6px;border-bottom:2px solid var(--c-primary-50)}.check-list{list-style:none;padding-left:0}.check-list li{padding:4px 0 4px 26px;position:relative}.check-list.fit li:before{content:"✓";position:absolute;left:0;color:var(--c-success);font-weight:700}.check-list.unfit li:before{content:"✕";position:absolute;left:0;color:var(--c-danger);font-weight:700}.pager{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:30px}@media(max-width:600px){body{font-size:15px}.hero{padding:34px 0}.hero h1{font-size:1.55rem}.site-header .header-inner{gap:8px}}.header-search[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:0;margin-left:16px}.header-search[data-astro-cid-3ef6ksr2] input[data-astro-cid-3ef6ksr2]{width:180px;padding:7px 12px;border:1px solid #dcdfe6;border-right:none;border-radius:6px 0 0 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