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#00000026}.stroke-zoom-btn.hanzi-char-zoom-btn{top:10px;right:12px;width:28px;height:28px;opacity:.7;color:#374151}.stroke-zoom-btn.hanzi-char-zoom-btn:hover{background:#fffffff2;border:none;box-shadow:none;opacity:1;color:#111827}.hanzi-detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}@media(min-width:640px){.hanzi-detail-grid{grid-template-columns:repeat(3,1fr)}}@media(min-width:1024px){.hanzi-detail-grid{grid-template-columns:repeat(5,1fr)}}.hanzi-detail-item{display:flex;flex-direction:column;align-items:center;gap:4px;padding:12px 10px;background-color:#f9fafb;border:1px solid #E5E7EB;border-radius:10px;transition:all .2s ease}.hanzi-detail-item:hover{border-color:#d1d5db;box-shadow:0 2px 6px #0000000a}.hanzi-detail-label{font-size:11px;font-weight:500;color:#9ca3af;text-transform:uppercase;letter-spacing:.04em}.hanzi-detail-value{font-size:16px;font-weight:700;color:#374151}.hanzi-detail-link{text-decoration:none;padding:2px 8px;border-radius:4px;background-color:#f3f4f6;transition:all .2s ease}.hanzi-detail-link:hover{background-color:#549af0;color:#fff}.hanzi-stars{display:flex;align-items:center;gap:2px}.hanzi-star{width:16px;height:16px}.hanzi-star.filled{color:#f59e0b}.hanzi-star.empty{color:#e5e7eb}.hanzi-rare-label{font-size:12px!important;font-weight:600!important;color:#9ca3af!important;background:#f3f4f6;padding:2px 8px;border-radius:4px}@media(max-width:639px){#words{padding:.75rem!important}#words h2{margin-bottom:.625rem!important;font-size:1.125rem!important}#pinyin-meanings{padding:.75rem!important}#pinyin-meanings h2{margin-bottom:.625rem!important;font-size:1.125rem!important}}.worksheet-grid{display:grid;grid-template-columns:1fr;gap:24px}@media(min-width:768px){.worksheet-grid{grid-template-columns:1fr 1fr}}.worksheet-card{border:1px solid #E5E7EB;border-radius:12px;overflow:hidden;background:#fff;transition:box-shadow .2s ease,border-color .2s ease}.worksheet-card:hover{border-color:#d1d5db;box-shadow:0 4px 12px #0000000f}.worksheet-preview{background:#f9fafb;padding:16px;border-bottom:1px solid #F3F4F6;display:flex;align-items:center;justify-content:center;min-height:300px}.worksheet-preview img{width:100%;max-width:100%;height:auto;display:block;border-radius:6px;border:1px solid #E5E7EB;box-shadow:0 2px 8px #0000000a}.worksheet-card-footer{display:flex;align-items:center;justify-content:space-between;padding:12px 16px}.worksheet-card-label{font-size:14px;font-weight:600;color:#374151}.worksheet-card-actions{display:flex;align-items:center;gap:8px}.worksheet-download-btn{display:inline-flex;align-items:center;gap:4px;padding:6px 12px;font-size:13px;font-weight:600;color:#549af0;background:#f0f7ff;border:1px solid #BFDBFE;border-radius:6px;text-decoration:none;transition:all .2s ease}.worksheet-download-btn:hover{background:#549af0;color:#fff;border-color:#549af0}