.print-header{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#37415199;border:1px solid #ffffff1a;border-radius:12px;justify-content:space-between;align-items:center;max-width:900px;margin:0 auto 24px;padding:20px;display:flex}.print-header a{color:#9ca3af;font-weight:500;text-decoration:none;transition:color .2s}.print-header a:hover{color:#f9fafb}.print-btn{color:#93c5fd;cursor:pointer;background:#3b82f633;border:1px solid #3b82f64d;border-radius:8px;padding:10px 20px;font-size:1rem;font-weight:500;transition:all .2s}.print-btn:hover{color:#bfdbfe;background:#3b82f64d;border-color:#3b82f680}.print-sheet{background:#fff;max-width:1000px;min-height:900px;margin:40px auto;padding:60px;box-shadow:0 2px 8px #0000001a}.sheet-title{text-align:center;border-bottom:3px solid #333;margin-bottom:40px;padding-bottom:20px}.sheet-title h1{color:#1a1a1a;margin-bottom:8px;font-size:2.5rem}.subtitle{color:#666;margin:0;font-size:1.1rem}.info-box{background:#f0f7ff;border-left:4px solid #06c;margin-bottom:30px;padding:16px 20px}.info-box p{color:#333;margin:8px 0;line-height:1.6}.hiragana-table{border-collapse:collapse;width:100%;margin:30px 0}.hiragana-table th,.hiragana-table td{text-align:center;border:2px solid #333;padding:20px}.hiragana-table th{color:#333;background:#f5f5f5;font-size:1.1rem;font-weight:600}.row-header{color:#333;background:#f5f5f5;width:60px;font-size:1.1rem;font-weight:600}.char-cell{vertical-align:middle;height:100px}.empty-cell{background:#fafafa}.hiragana{color:#1a1a1a;margin-bottom:8px;font-family:Noto Sans JP,Hiragino Sans,Yu Gothic,sans-serif;font-size:3rem;font-weight:400}.romaji{color:#666;font-size:1rem;font-weight:500}.yoon-table th,.yoon-table td{padding:24px}.sheet-footer{text-align:center;color:#999;border-top:2px solid #ddd;margin-top:60px;padding-top:20px;font-size:.9rem}.practice-sheet{padding:40px}.practice-grid{flex-direction:column;gap:16px;display:flex}.practice-row{border-bottom:1px solid #eee;align-items:center;gap:16px;padding:12px 0;display:flex}.practice-guide{flex-direction:column;flex-shrink:0;justify-content:center;align-items:center;width:100px;display:flex}.hiragana-large{color:#1a1a1a;margin-bottom:4px;font-family:Noto Sans JP,Hiragino Sans,Yu Gothic,sans-serif;font-size:2.5rem;font-weight:400}.romaji-small{color:#666;font-size:.9rem}.practice-boxes{flex:1;gap:12px;display:flex}.practice-box{border:2px solid #ddd;border-radius:4px;justify-content:center;align-items:center;width:80px;height:80px;font-family:Noto Sans JP,Hiragino Sans,Yu Gothic,sans-serif;font-size:2rem;display:flex}.practice-box.light-gray{color:#ccc}@media print{body{margin:0;padding:0}.no-print{display:none!important}.print-sheet{max-width:100%;box-shadow:none;min-height:0;margin:0;padding:20mm}.sheet-title{margin-bottom:20px;padding-bottom:15px}.sheet-title h1{font-size:2rem}.subtitle{font-size:1rem}.info-box{margin-bottom:20px;padding:12px 16px}.hiragana-table{margin:20px 0}.hiragana-table th,.hiragana-table td{padding:12px}.char-cell{height:70px}.hiragana{margin-bottom:4px;font-size:2.5rem}.romaji{font-size:.85rem}.sheet-footer{margin-top:30px;padding-top:15px}.practice-row{page-break-inside:avoid;padding:8px 0}.practice-boxes{gap:8px}.practice-box{width:60px;height:60px;font-size:1.5rem}.hiragana-large{font-size:2rem}.print-sheet{page-break-after:always}.print-sheet:last-child{page-break-after:auto}}@media print and (color){.info-box{background:#f0f7ff;border-left-color:#06c}}@media print and (monochrome){.info-box{background:#f5f5f5;border-left-color:#333}.hiragana-table th,.row-header{background:#e5e5e5}}