.catalog-header{height:56px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:0 24px;border-bottom:1px solid var(--yt-line);background:var(--yt-bg)}
.catalog-header>a:first-child{display:flex;align-items:center;gap:12px;color:var(--yt-fg)}
.catalog-header span{font-size:12px;color:var(--yt-muted)}
.catalog-main{max-width:1320px;margin:0 auto;padding:40px 32px 80px}
.catalog-search{display:flex;align-items:center;gap:20px;max-width:680px;margin:28px 0 12px;font-weight:500}
.catalog-search input{min-width:0;flex:1;padding:10px 18px;border:1px solid var(--yt-line);border-radius:999px;background:var(--yt-bg);color:var(--yt-fg)}
.recipe-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.recipe-card{display:block;padding:20px;border:1px solid var(--yt-line);border-radius:12px;color:var(--yt-fg)}
.recipe-card:hover{background:var(--yt-panel);text-decoration:none}
.recipe-card h2{margin:16px 0 8px;font-size:18px;line-height:26px}
.recipe-card p{color:var(--yt-muted);margin-bottom:16px}
.recipe-number{display:flex;justify-content:space-between;gap:12px;font-size:24px;line-height:32px;font-weight:600}
.recipe-number span{font-size:11px;font-weight:400;color:var(--yt-muted)}
.family-nav{display:flex;flex-wrap:wrap;gap:8px;margin:28px 0}
.family-nav>a,.family-nav>span{display:block;padding:8px 12px;border-radius:8px;background:var(--yt-panel);color:var(--yt-fg)}
.family-nav [aria-current]{background:var(--yt-fg);color:var(--yt-bg)}
.catalog-specimen{margin:48px 0;padding-top:28px;border-top:1px solid var(--yt-line);scroll-margin-top:24px}
.catalog-specimen code{white-space:normal;overflow-wrap:anywhere}
.catalog-specimen iframe{display:block;width:100%;height:600px;border:1px solid var(--yt-line);border-radius:12px;background:#fff}
.catalog-specimen th{width:180px;overflow-wrap:normal}
.anatomy-map{display:flex;flex-wrap:wrap;gap:8px;padding:16px;background:var(--yt-panel);border-radius:12px;margin:20px 0}
.anatomy-map span{border:1px solid var(--yt-line);background:var(--yt-bg);padding:8px 12px;border-radius:8px}
@media(max-width:1000px){.recipe-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.catalog-header{padding:0 16px;font-size:12px}.catalog-header span{display:none}.catalog-main{padding:28px 16px 60px}.recipe-grid{grid-template-columns:1fr;gap:16px}.catalog-search{align-items:stretch;flex-direction:column;gap:8px}.catalog-specimen iframe{height:620px}.catalog-specimen th{width:auto;display:block;padding:12px 14px}.catalog-specimen td{padding:12px 14px}.catalog-specimen td::before{display:none}}