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#e0e0e0}.pinyin-label[data-v-18fede2e]{font-size:2.5rem;font-weight:700;color:#333;text-align:center;padding:.8rem 1.5rem;background-color:#f0f0f0;border-radius:.5rem;min-width:120px;cursor:pointer;transition:all .3s;display:flex;flex-direction:column;align-items:center;gap:.3rem}.pinyin-label[data-v-18fede2e]:hover{background-color:#e0e0ff;transform:scale(1.05)}.example-char[data-v-18fede2e]{font-size:1.8rem;color:#666;font-weight:400}.picker-page[data-v-fe2acf12]{padding:2rem;max-width:1400px;margin:0 auto;height:100vh;display:flex;flex-direction:column;overflow:hidden}html[data-v-fe2acf12],body[data-v-fe2acf12]{overflow:hidden;height:100%;margin:0;padding:0}.picker-page h1[data-v-fe2acf12]{text-align:center;color:#333;margin-bottom:2rem;flex-shrink:0}.picker-container[data-v-fe2acf12]{display:flex;gap:1.5rem;flex:1;min-height:0}.picker-column[data-v-fe2acf12]{display:flex;flex-direction:column;background-color:#f8f9fa;border-radius:1.5rem;box-shadow:0 .5rem 1rem #0000001a,inset 0 0 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cubic-bezier(.34,1.56,.64,1);opacity:.2;transform:scale(.7) translateZ(0);z-index:1;position:relative;overflow:hidden;-webkit-user-select:none;user-select:none;border-radius:8px;background:linear-gradient(to bottom,#f5f5f5,#e0e0e0);box-shadow:inset 0 1px #ffffff80,inset 0 -1px #0000001a;margin:2px 0;padding:0 10px}.picker-item[data-v-fe2acf12]:hover{opacity:.6;transform:scale(1) translateZ(0);z-index:2}.picker-item--selected[data-v-fe2acf12]{opacity:1;transform:scale(1.4) translateZ(0);background:linear-gradient(to bottom,#4caf50,#45a049);color:#fff;border-radius:12px;box-shadow:0 0 0 3px #ffffff4d,0 .8rem 1.6rem #4caf5099;z-index:3;padding:0 1.5rem;animation:magnify-fe2acf12 .3s ease-out}@keyframes magnify-fe2acf12{0%{transform:scale(1) translateZ(0);box-shadow:0 0 #4caf5066}50%{transform:scale(1.5) translateZ(0);box-shadow:0 0 0 4px #ffffff4d}to{transform:scale(1.4) translateZ(0);box-shadow:0 0 0 3px #ffffff4d,0 .8rem 1.6rem #4caf5099}}.picker-item .pinyin[data-v-fe2acf12]{font-size:1.6rem;font-weight:700;color:#333;font-family:Arial,sans-serif;text-shadow:0 1px 0 rgba(255,255,255,.8)}.picker-item .example[data-v-fe2acf12]{font-size:.7rem;color:#666;margin-top:.2rem;font-family:Arial,sans-serif}.picker-item--selected .pinyin[data-v-fe2acf12]{color:#fff;text-shadow:0 2px 4px rgba(0,0,0,.3)}.picker-item--selected .example[data-v-fe2acf12]{color:#ffffffe6;text-shadow:0 1px 2px rgba(0,0,0,.3)}.result-container[data-v-fe2acf12]{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem;gap:1rem}.result-pinyin[data-v-fe2acf12]{font-size:4rem;font-weight:700;color:#fff;padding:2rem 3rem;background:linear-gradient(135deg,#4caf50,#45a049);border-radius:1rem;cursor:pointer;transition:all .3s;box-shadow:0 .5rem 1rem #4caf5066}.result-pinyin[data-v-fe2acf12]:hover{transform:scale(1.05);box-shadow:0 .8rem 1.5rem #4caf5099}.result-hint[data-v-fe2acf12]{font-size:1rem;color:#999;text-align:center}.words-container[data-v-fe2acf12]{margin-top:2rem;width:100%}.words-header[data-v-fe2acf12]{font-size:1.1rem;font-weight:700;color:#333;margin-bottom:1rem;text-align:center;-webkit-user-select:none;user-select:none}.words-grid[data-v-fe2acf12]{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:1rem;max-height:400px;overflow-y:auto;padding:1rem;background-color:#f8f9fa;border-radius:.5rem}.word-card[data-v-fe2acf12]{display:flex;flex-direction:column;align-items:center;padding:1rem;background-color:#fff;border-radius:.5rem;box-shadow:0 .2rem .4rem #0000001a;transition:all .3s;text-align:center;cursor:pointer;position:relative;-webkit-user-select:none;user-select:none}.explanation-dot[data-v-fe2acf12]{position:absolute;top:.5rem;right:.5rem;width:8px;height:8px;background-color:#4caf50;border-radius:50%;box-shadow:0 0 4px #4caf5080;animation:dotPulse-fe2acf12 2s infinite}.word-frequency[data-v-fe2acf12]{position:absolute;bottom:.25rem;right:.25rem;font-size:.6rem;color:#999;font-family:Arial,sans-serif}@keyframes dotPulse-fe2acf12{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.2);opacity:.8}}.word-card[data-v-fe2acf12]:hover{transform:translateY(-2px);box-shadow:0 .4rem .8rem #00000026;background-color:#f8f9ff}.word-pinyin[data-v-fe2acf12]{font-size:.9rem;color:#666;margin-bottom:.5rem}.word-text[data-v-fe2acf12]{font-size:1.2rem;font-weight:700;color:#333}.no-words[data-v-fe2acf12]{text-align:center;color:#999;padding:2rem;font-style:italic;grid-column:1 / -1}.loading-words[data-v-fe2acf12]{text-align:center;color:#666;padding:2rem;grid-column:1 / -1;display:flex;align-items:center;justify-content:center;gap:.5rem}.loading-words[data-v-fe2acf12]:before{content:"";display:inline-block;width:16px;height:16px;border:2px solid #4caf50;border-top-color:transparent;border-radius:50%;animation:spin-fe2acf12 1s linear infinite}@keyframes spin-fe2acf12{to{transform:rotate(360deg)}}.words-grid[data-v-fe2acf12]::-webkit-scrollbar{width:4px}.words-grid[data-v-fe2acf12]::-webkit-scrollbar-track{background:#f1f1f1;border-radius:2px}.words-grid[data-v-fe2acf12]::-webkit-scrollbar-thumb{background:#888;border-radius:2px}.words-grid[data-v-fe2acf12]::-webkit-scrollbar-thumb:hover{background:#555}.explain-modal-overlay[data-v-fe2acf12]{position:fixed;inset:0;background-color:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000}.explain-modal[data-v-fe2acf12]{background-color:#fff;border-radius:10px;box-shadow:0 10px 30px #0000004d;width:90%;max-width:600px;max-height:80vh;overflow:hidden;display:flex;flex-direction:column;animation:modalFadeIn-fe2acf12 .3s ease-out}@keyframes modalFadeIn-fe2acf12{0%{opacity:0;transform:scale(.9) translateY(-20px)}to{opacity:1;transform:scale(1) translateY(0)}}.explain-modal-header[data-v-fe2acf12]{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.5rem;background:linear-gradient(135deg,#4caf50,#45a049);color:#fff;border-bottom:1px solid #eee}.explain-modal-header h3[data-v-fe2acf12]{margin:0;font-size:1.2rem;font-weight:700}.close-btn[data-v-fe2acf12]{background:none;border:none;color:#fff;font-size:1.5rem;cursor:pointer;padding:0;width:30px;height:30px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:all .2s}.close-btn[data-v-fe2acf12]:hover{background-color:#fff3;transform:scale(1.1)}.explain-modal-content[data-v-fe2acf12]{flex:1;padding:1.5rem;overflow-y:auto;font-size:1rem;line-height:1.6}.explain-modal-content[data-v-fe2acf12]::-webkit-scrollbar{width:6px}.explain-modal-content[data-v-fe2acf12]::-webkit-scrollbar-track{background:#f1f1f1;border-radius:3px}.explain-modal-content[data-v-fe2acf12]::-webkit-scrollbar-thumb{background:#888;border-radius:3px}.explain-modal-content[data-v-fe2acf12]::-webkit-scrollbar-thumb:hover{background:#555}.explain-modal-content entry[data-v-fe2acf12]{display:block}.explain-modal-content hw[data-v-fe2acf12]{font-size:1.5rem;font-weight:700;color:#333;display:block;margin-bottom:.5rem}.explain-modal-content py[data-v-fe2acf12]{font-size:1rem;color:#666;display:block;margin-bottom:1rem}.explain-modal-content def[data-v-fe2acf12]{display:block;margin-bottom:1rem;padding-left:20px;border-left:3px solid #4caf50}.explain-modal-content ps[data-v-fe2acf12]{font-weight:700;color:#4caf50;margin-right:.5rem}.explain-modal-content ci[data-v-fe2acf12]{display:block;margin-top:1rem;padding-top:1rem;border-top:1px solid #eee}.explain-modal-content .title[data-v-fe2acf12]{font-weight:700;margin-bottom:.5rem;color:#333}.explain-modal-content .cont[data-v-fe2acf12]{display:flex;flex-wrap:wrap;gap:.5rem}.explain-modal-content .cont a[data-v-fe2acf12]{color:#4caf50;text-decoration:none;padding:.2rem .5rem;background-color:#f0fff0;border-radius:4px;transition:all .2s}.explain-modal-content .cont a[data-v-fe2acf12]:hover{background-color:#e0ffe0;transform:translateY(-1px)}.explain-modal-content a[data-v-fe2acf12]{color:#4caf50;text-decoration:none}.explain-modal-content a[data-v-fe2acf12]:hover{text-decoration:underline}