.theme-options{grid-template-columns:repeat(3,minmax(0,1fr))}
.theme-children{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:22px}
.theme-children a{min-width:58px;padding:9px 14px;border-radius:8px;background:#eef5fc;color:#1768a6;text-align:center;text-decoration:none}
.theme-children a.active{background:#1768a6;color:#fff}
.home-tools{margin-top:22px}
.home-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;max-width:620px;margin-top:24px}
.home-stats span{padding:12px 14px;border:1px solid #d9e8f1;border-radius:9px;background:rgba(255,255,255,.74);color:#657582}
.home-stats b{display:block;color:#1768a6;font-size:21px}
.theme-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:11px}
.theme-grid a{padding:15px;border:1px solid #e3eaf0;border-radius:8px;background:#f7fafc;color:#263640;text-decoration:none}
.theme-grid b,.theme-grid span{display:block}.theme-grid b{color:#1768a6;font-size:18px}.theme-grid span{overflow:hidden;color:#7a8892;font-size:13px;text-overflow:ellipsis;white-space:nowrap}
.length-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.length-grid a{padding:13px;border-radius:8px;background:#f1f5f7;color:#263640;text-align:center;text-decoration:none}
.length-grid b,.length-grid span{display:block}.length-grid span{color:#7b8992;font-size:12px}.length-grid .idiom-entry{background:#fff1e8;color:#d95d28}
.tool-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.tool-grid a{padding:16px;border-radius:9px;background:#eef5fc;color:#1768a6;text-align:center;text-decoration:none;font-weight:600}
.tool-grid b,.tool-grid span{display:block}.tool-grid span{margin-top:3px;color:#718391;font-size:12px;font-weight:400}
@media(max-width:900px){.theme-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.length-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:720px){.tool-grid,.home-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.length-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.home-stats span:first-child{grid-column:1/-1}}
@media(max-width:480px){.theme-grid{grid-template-columns:1fr}}