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.play-btn-small[data-v-21230ff3]{margin-left:auto;margin-right:var(--spacing-xs)}.comparison-symbol[data-v-21230ff3]{font-size:var(--font-size-xl);font-weight:var(--font-weight-bold);background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-family:var(--font-family-mono);min-width:60px}.comparison-word[data-v-21230ff3]{flex:1;font-size:var(--font-size-base);color:var(--color-text-primary)}.vs[data-v-21230ff3]{text-align:center;color:var(--color-text-tertiary);font-weight:var(--font-weight-bold);font-size:var(--font-size-sm)}.play-btn-small[data-v-21230ff3]{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:var(--border-radius-full);width:32px;height:32px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:12px;transition:all .3s cubic-bezier(.4,0,.2,1);flex-shrink:0;box-shadow:0 2px 4px 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var(--spacing-lg) 0;color:var(--color-text-primary);font-size:var(--font-size-xl);font-weight:var(--font-weight-bold);padding-bottom:var(--spacing-md);border-bottom:3px solid var(--color-primary);position:relative}.section h3[data-v-f20e524f]:after{content:"";position:absolute;bottom:-3px;left:0;width:60px;height:3px;background:linear-gradient(90deg,#667eea,#764ba2)}.vowel-categories[data-v-f20e524f]{display:flex;flex-direction:column;gap:var(--spacing-xxl)}.vowel-category h4[data-v-f20e524f]{margin:0 0 var(--spacing-md) 0;color:var(--color-text-secondary);font-size:var(--font-size-base);font-weight:var(--font-weight-medium)}.phonetic-grid[data-v-f20e524f]{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:var(--spacing-lg);margin-top:var(--spacing-lg)}.phonetic-card[data-v-f20e524f]{background:linear-gradient(135deg,#fff,#f8f9fa);border-radius:var(--border-radius-lg);padding:var(--spacing-xl);box-shadow:var(--shadow-sm);border:1px solid var(--color-border-light);transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.phonetic-card[data-v-f20e524f]:before{content:"";position:absolute;top:0;left:0;width:4px;height:100%;background:linear-gradient(180deg,#667eea,#764ba2);transform:scaleY(0);transition:transform .3s}.phonetic-card[data-v-f20e524f]:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px);border-color:var(--color-primary-light)}.phonetic-card[data-v-f20e524f]:hover:before{transform:scaleY(1)}.phonetic-header[data-v-f20e524f]{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-md);padding-bottom:var(--spacing-md);border-bottom:1px solid var(--color-border-light)}.phonetic-symbol[data-v-f20e524f]{font-size:var(--font-size-xxl);font-weight:var(--font-weight-bold);background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-family:var(--font-family-mono)}.play-btn[data-v-f20e524f]{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:var(--border-radius-full);width:40px;height:40px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:18px;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 2px 8px #667eea4d}.play-btn[data-v-f20e524f]:hover{transform:scale(1.15) rotate(5deg);box-shadow:0 4px 12px #667eea66}.play-btn[data-v-f20e524f]:active{transform:scale(1.05)}.phonetic-info[data-v-f20e524f]{color:var(--color-text-primary)}.phonetic-name[data-v-f20e524f]{margin:0 0 var(--spacing-sm) 0;color:var(--color-text-primary)}.phonetic-description[data-v-f20e524f]{margin:0 0 var(--spacing-md) 0;color:var(--color-text-secondary);font-size:var(--font-size-sm);line-height:var(--line-height-relaxed)}.example-words[data-v-f20e524f]{display:flex;flex-wrap:wrap;gap:var(--spacing-sm)}.example-word[data-v-f20e524f]{padding:var(--spacing-sm) var(--spacing-md);background:linear-gradient(135deg,#f8f9fa,#e9ecef);border-radius:var(--border-radius-md);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);color:var(--color-text-primary);border:1px solid transparent}.example-word[data-v-f20e524f]:hover{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;transform:translateY(-2px);box-shadow:0 4px 8px #667eea4d;border-color:transparent}.comparison-grid[data-v-f20e524f]{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:var(--spacing-lg);margin-top:var(--spacing-lg)}.comparison-card[data-v-f20e524f]{background:linear-gradient(135deg,#fff,#f8f9fa);border-radius:var(--border-radius-lg);padding:var(--spacing-xl);box-shadow:var(--shadow-sm);border:1px solid var(--color-border-light);display:flex;flex-direction:column;gap:var(--spacing-md);transition:all .3s}.comparison-card[data-v-f20e524f]:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.comparison-item[data-v-f20e524f]{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md);background:linear-gradient(135deg,#f8f9fa,#fff);border-radius:var(--border-radius-md);border:1px solid var(--color-border-light);transition:all .3s}.comparison-item[data-v-f20e524f]:hover{background:linear-gradient(135deg,#e9ecef,#f8f9fa);border-color:var(--color-primary-light)}.comparison-item .play-btn-small[data-v-f20e524f]{margin-left:auto;margin-right:var(--spacing-xs)}.comparison-symbol[data-v-f20e524f]{font-size:var(--font-size-xl);font-weight:var(--font-weight-bold);background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-family:var(--font-family-mono);min-width:60px}.comparison-word[data-v-f20e524f]{flex:1;font-size:var(--font-size-base);color:var(--color-text-primary)}.vs[data-v-f20e524f]{text-align:center;color:var(--color-text-tertiary);font-weight:var(--font-weight-bold);font-size:var(--font-size-sm)}.play-btn-small[data-v-f20e524f]{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:var(--border-radius-full);width:32px;height:32px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:12px;transition:all .3s cubic-bezier(.4,0,.2,1);flex-shrink:0;box-shadow:0 2px 4px #667eea4d}.play-btn-small[data-v-f20e524f]:hover{transform:scale(1.15);box-shadow:0 4px 8px #667eea66}@media (max-width: 768px){.phonetic-grid[data-v-f20e524f],.comparison-grid[data-v-f20e524f]{grid-template-columns:1fr}}.spelling-rules[data-v-060296a3]{max-width:1200px}.intro-section[data-v-060296a3]{background:#fff;padding:var(--spacing-xl);border-radius:var(--border-radius-lg);margin-bottom:var(--spacing-xl);box-shadow:var(--shadow-sm)}.intro-section h3[data-v-060296a3]{margin:0 0 var(--spacing-md) 0;color:var(--color-primary);font-size:var(--font-size-xl)}.intro-section p[data-v-060296a3]{margin:0;color:var(--color-text-secondary);line-height:var(--line-height-relaxed)}.section[data-v-060296a3]{margin-bottom:var(--spacing-xxl)}.section h3[data-v-060296a3]{margin:0 0 var(--spacing-lg) 0;color:var(--color-text-primary);font-size:var(--font-size-lg);padding-bottom:var(--spacing-sm);border-bottom:2px solid var(--color-primary)}.rules-grid[data-v-060296a3]{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:var(--spacing-lg);margin-top:var(--spacing-lg)}.rule-card[data-v-060296a3]{background:#fff;border-radius:var(--border-radius-lg);padding:var(--spacing-lg);box-shadow:var(--shadow-sm);transition:all .3s}.rule-card[data-v-060296a3]:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.rule-header[data-v-060296a3]{display:flex;align-items:center;gap:var(--spacing-md);margin-bottom:var(--spacing-md);padding-bottom:var(--spacing-md);border-bottom:1px solid var(--color-border-light)}.rule-letter[data-v-060296a3]{font-size:var(--font-size-xxl);font-weight:var(--font-weight-bold);color:var(--color-primary);min-width:40px}.rule-phonetic[data-v-060296a3]{font-size:var(--font-size-lg);font-family:var(--font-family-mono);color:var(--color-text-secondary)}.rule-description[data-v-060296a3]{margin:0 0 var(--spacing-md) 0;color:var(--color-text-secondary);font-size:var(--font-size-sm);line-height:var(--line-height-relaxed)}.rule-examples[data-v-060296a3]{display:flex;flex-wrap:wrap;gap:var(--spacing-sm)}.example-word[data-v-060296a3]{padding:var(--spacing-xs) var(--spacing-sm);background:var(--color-bg-tertiary);border-radius:var(--border-radius-sm);font-size:var(--font-size-sm);cursor:pointer;transition:all .3s;color:var(--color-text-primary)}.example-word[data-v-060296a3]:hover{background:var(--color-primary-light);color:#fff}.syllable-types[data-v-060296a3]{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--spacing-xl);margin-top:var(--spacing-lg)}.syllable-card[data-v-060296a3]{background:#fff;border-radius:var(--border-radius-lg);padding:var(--spacing-xl);box-shadow:var(--shadow-sm)}.syllable-card h4[data-v-060296a3]{margin:0 0 var(--spacing-md) 0;color:var(--color-primary);font-size:var(--font-size-lg)}.syllable-description[data-v-060296a3]{margin:0 0 var(--spacing-lg) 0;color:var(--color-text-secondary);line-height:var(--line-height-relaxed)}.syllable-examples[data-v-060296a3]{display:flex;flex-direction:column;gap:var(--spacing-md)}.example-item[data-v-060296a3]{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md);background:var(--color-bg-tertiary);border-radius:var(--border-radius-md)}.example-phonetic[data-v-060296a3]{font-family:var(--font-family-mono);color:var(--color-text-secondary);font-size:var(--font-size-sm)}.stress-rules[data-v-060296a3]{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--spacing-lg);margin-top:var(--spacing-lg)}.stress-card[data-v-060296a3]{background:#fff;border-radius:var(--border-radius-lg);padding:var(--spacing-lg);box-shadow:var(--shadow-sm)}.stress-card h4[data-v-060296a3]{margin:0 0 var(--spacing-sm) 0;color:var(--color-primary);font-size:var(--font-size-base)}.stress-card p[data-v-060296a3]{margin:0 0 var(--spacing-md) 0;color:var(--color-text-secondary);font-size:var(--font-size-sm);line-height:var(--line-height-relaxed)}.stress-examples[data-v-060296a3]{display:flex;flex-direction:column;gap:var(--spacing-sm)}.stress-example[data-v-060296a3]{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-sm);background:var(--color-bg-tertiary);border-radius:var(--border-radius-sm)}.stress-word[data-v-060296a3]{font-weight:var(--font-weight-medium);cursor:pointer;color:var(--color-text-primary);transition:color .3s}.stress-word[data-v-060296a3]:hover{color:var(--color-primary)}.stress-phonetic[data-v-060296a3]{font-family:var(--font-family-mono);color:var(--color-text-secondary);font-size:var(--font-size-sm)}@media (max-width: 768px){.rules-grid[data-v-060296a3],.syllable-types[data-v-060296a3],.stress-rules[data-v-060296a3]{grid-template-columns:1fr}}.combinations[data-v-9df346c9]{max-width:1200px}.intro-section[data-v-9df346c9]{background:#fff;padding:var(--spacing-xl);border-radius:var(--border-radius-lg);margin-bottom:var(--spacing-xl);box-shadow:var(--shadow-sm)}.intro-section h3[data-v-9df346c9]{margin:0 0 var(--spacing-md) 0;color:var(--color-primary);font-size:var(--font-size-xl)}.intro-section p[data-v-9df346c9]{margin:0;color:var(--color-text-secondary);line-height:var(--line-height-relaxed)}.section[data-v-9df346c9]{margin-bottom:var(--spacing-xxl)}.section h3[data-v-9df346c9]{margin:0 0 var(--spacing-lg) 0;color:var(--color-text-primary);font-size:var(--font-size-lg);padding-bottom:var(--spacing-sm);border-bottom:2px solid var(--color-primary)}.combinations-grid[data-v-9df346c9]{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:var(--spacing-lg);margin-top:var(--spacing-lg)}.combo-card[data-v-9df346c9]{background:#fff;border-radius:var(--border-radius-lg);padding:var(--spacing-lg);box-shadow:var(--shadow-sm);transition:all .3s}.combo-card[data-v-9df346c9]:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.combo-header[data-v-9df346c9]{display:flex;align-items:center;gap:var(--spacing-md);margin-bottom:var(--spacing-md);padding-bottom:var(--spacing-md);border-bottom:1px solid var(--color-border-light)}.combo-letters[data-v-9df346c9]{font-size:var(--font-size-xl);font-weight:var(--font-weight-bold);color:var(--color-primary)}.combo-phonetic[data-v-9df346c9]{flex:1;font-family:var(--font-family-mono);color:var(--color-text-secondary);font-size:var(--font-size-base)}.play-btn[data-v-9df346c9]{background:var(--color-primary);color:#fff;border:none;border-radius:var(--border-radius-full);width:32px;height:32px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:14px;transition:all .3s}.play-btn[data-v-9df346c9]:hover{background:var(--color-primary-dark);transform:scale(1.1)}.combo-description[data-v-9df346c9]{margin:0 0 var(--spacing-md) 0;color:var(--color-text-secondary);font-size:var(--font-size-sm)}.combo-examples[data-v-9df346c9]{display:flex;flex-wrap:wrap;gap:var(--spacing-sm)}.example-word[data-v-9df346c9]{padding:var(--spacing-xs) var(--spacing-sm);background:var(--color-bg-tertiary);border-radius:var(--border-radius-sm);font-size:var(--font-size-sm);cursor:pointer;transition:all .3s;color:var(--color-text-primary)}.example-word[data-v-9df346c9]:hover{background:var(--color-primary-light);color:#fff}.affix-types[data-v-9df346c9]{display:flex;flex-direction:column;gap:var(--spacing-xxl);margin-top:var(--spacing-lg)}.affix-category h4[data-v-9df346c9]{margin:0 0 var(--spacing-md) 0;color:var(--color-text-primary);font-size:var(--font-size-base);font-weight:var(--font-weight-medium)}.affix-grid[data-v-9df346c9]{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:var(--spacing-lg)}.affix-card[data-v-9df346c9]{background:#fff;border-radius:var(--border-radius-lg);padding:var(--spacing-lg);box-shadow:var(--shadow-sm)}.affix-header[data-v-9df346c9]{display:flex;align-items:center;gap:var(--spacing-md);margin-bottom:var(--spacing-md);padding-bottom:var(--spacing-md);border-bottom:1px solid var(--color-border-light)}.affix-text[data-v-9df346c9]{font-size:var(--font-size-lg);font-weight:var(--font-weight-bold);color:var(--color-primary)}.affix-meaning[data-v-9df346c9]{color:var(--color-text-secondary);font-size:var(--font-size-sm)}.affix-examples[data-v-9df346c9]{display:flex;flex-direction:column;gap:var(--spacing-xs)}.affix-example[data-v-9df346c9]{padding:var(--spacing-xs)}.syllable-rules[data-v-9df346c9]{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--spacing-lg);margin-top:var(--spacing-lg)}.rule-card[data-v-9df346c9]{background:#fff;border-radius:var(--border-radius-lg);padding:var(--spacing-lg);box-shadow:var(--shadow-sm)}.rule-card h4[data-v-9df346c9]{margin:0 0 var(--spacing-sm) 0;color:var(--color-primary);font-size:var(--font-size-base)}.rule-card p[data-v-9df346c9]{margin:0 0 var(--spacing-md) 0;color:var(--color-text-secondary);font-size:var(--font-size-sm);line-height:var(--line-height-relaxed)}.rule-examples[data-v-9df346c9]{display:flex;flex-direction:column;gap:var(--spacing-sm)}.rule-example[data-v-9df346c9]{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-sm);background:var(--color-bg-tertiary);border-radius:var(--border-radius-sm)}.example-division[data-v-9df346c9]{font-family:var(--font-family-mono);color:var(--color-text-secondary);font-size:var(--font-size-sm)}@media (max-width: 768px){.combinations-grid[data-v-9df346c9],.affix-grid[data-v-9df346c9],.syllable-rules[data-v-9df346c9]{grid-template-columns:1fr}}.special-spelling[data-v-b534b3ef]{max-width:1200px}.intro-section[data-v-b534b3ef]{background:#fff;padding:var(--spacing-xl);border-radius:var(--border-radius-lg);margin-bottom:var(--spacing-xl);box-shadow:var(--shadow-sm)}.intro-section h3[data-v-b534b3ef]{margin:0 0 var(--spacing-md) 0;color:var(--color-primary);font-size:var(--font-size-xl)}.intro-section p[data-v-b534b3ef]{margin:0;color:var(--color-text-secondary);line-height:var(--line-height-relaxed)}.section[data-v-b534b3ef]{margin-bottom:var(--spacing-xxl)}.section h3[data-v-b534b3ef]{margin:0 0 var(--spacing-lg) 0;color:var(--color-text-primary);font-size:var(--font-size-lg);padding-bottom:var(--spacing-sm);border-bottom:2px solid var(--color-primary)}.irregular-grid[data-v-b534b3ef]{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:var(--spacing-lg);margin-top:var(--spacing-lg)}.irregular-card[data-v-b534b3ef]{background:#fff;border-radius:var(--border-radius-lg);padding:var(--spacing-lg);box-shadow:var(--shadow-sm);transition:all .3s}.irregular-card[data-v-b534b3ef]:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.irregular-header[data-v-b534b3ef]{display:flex;align-items:center;gap:var(--spacing-md);margin-bottom:var(--spacing-md);padding-bottom:var(--spacing-md);border-bottom:1px solid var(--color-border-light)}.irregular-word[data-v-b534b3ef]{font-size:var(--font-size-lg);font-weight:var(--font-weight-bold);color:var(--color-primary);cursor:pointer;transition:color .3s}.irregular-word[data-v-b534b3ef]:hover{color:var(--color-primary-dark)}.irregular-phonetic[data-v-b534b3ef]{flex:1;font-family:var(--font-family-mono);color:var(--color-text-secondary);font-size:var(--font-size-sm)}.play-btn[data-v-b534b3ef]{background:var(--color-primary);color:#fff;border:none;border-radius:var(--border-radius-full);width:32px;height:32px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:14px;transition:all .3s}.play-btn[data-v-b534b3ef]:hover{background:var(--color-primary-dark);transform:scale(1.1)}.irregular-meaning[data-v-b534b3ef]{margin:0 0 var(--spacing-sm) 0;color:var(--color-text-primary);font-weight:var(--font-weight-medium)}.irregular-note[data-v-b534b3ef]{margin:0;color:var(--color-text-secondary);font-size:var(--font-size-sm);font-style:italic}.homograph-grid[data-v-b534b3ef]{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:var(--spacing-lg);margin-top:var(--spacing-lg)}.homograph-card[data-v-b534b3ef]{background:#fff;border-radius:var(--border-radius-lg);padding:var(--spacing-lg);box-shadow:var(--shadow-sm)}.homograph-word[data-v-b534b3ef]{font-size:var(--font-size-xl);font-weight:var(--font-weight-bold);color:var(--color-primary);text-align:center;margin-bottom:var(--spacing-md);padding-bottom:var(--spacing-md);border-bottom:2px solid var(--color-primary-light)}.homograph-meanings[data-v-b534b3ef]{display:flex;flex-direction:column;gap:var(--spacing-md)}.meaning-item[data-v-b534b3ef]{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md);background:var(--color-bg-tertiary);border-radius:var(--border-radius-md)}.meaning-phonetic[data-v-b534b3ef]{font-family:var(--font-family-mono);color:var(--color-text-secondary);font-size:var(--font-size-sm);min-width:80px}.meaning-text[data-v-b534b3ef]{flex:1;color:var(--color-text-primary);font-size:var(--font-size-sm)}.play-btn-small[data-v-b534b3ef]{background:var(--color-primary);color:#fff;border:none;border-radius:var(--border-radius-full);width:28px;height:28px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:12px;transition:all .3s;flex-shrink:0}.play-btn-small[data-v-b534b3ef]:hover{background:var(--color-primary-dark);transform:scale(1.1)}.loanword-types[data-v-b534b3ef]{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--spacing-lg);margin-top:var(--spacing-lg)}.loanword-card[data-v-b534b3ef]{background:#fff;border-radius:var(--border-radius-lg);padding:var(--spacing-lg);box-shadow:var(--shadow-sm)}.loanword-card h4[data-v-b534b3ef]{margin:0 0 var(--spacing-sm) 0;color:var(--color-primary);font-size:var(--font-size-base)}.loanword-description[data-v-b534b3ef]{margin:0 0 var(--spacing-md) 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