.header-nav[data-v-dcb28626]{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:#ffffffe6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);position:sticky;top:0;z-index:100}.back-button[data-v-dcb28626]{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--color-text-primary);transition:all .2s ease}.back-button[data-v-dcb28626]:hover{background:#0000000d}.title[data-v-dcb28626]{font-size:18px;font-weight:700;color:var(--color-text-primary);letter-spacing:1px}.header-actions[data-v-dcb28626]{display:flex;align-items:center;gap:8px}.icon-button[data-v-dcb28626]{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--color-text-secondary);transition:all .2s ease}.icon-button[data-v-dcb28626]:hover{background:#0000000d;color:var(--color-text-primary)}.avatar[data-v-dcb28626]{cursor:pointer;transition:transform .2s ease}.avatar[data-v-dcb28626]:hover{transform:scale(1.05)}.level-info[data-v-08fb9670]{display:flex;align-items:center;justify-content:space-between;padding:8px 16px 16px}.level-text[data-v-08fb9670]{font-size:16px;color:var(--color-text-secondary);font-weight:500;display:flex;align-items:center;gap:8px;position:relative}.mode-badge[data-v-08fb9670]{font-size:12px;padding:2px 8px;border-radius:10px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;font-weight:600}.mode-badge.full[data-v-08fb9670]{background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-dark) 100%)}.hint-button[data-v-08fb9670]{padding:8px 18px;background:linear-gradient(135deg,#a5d6a7,#81c784);color:#fff;font-size:14px;font-weight:500;border-radius:20px;transition:all .3s ease;box-shadow:0 3px 10px #7cb3424d}.hint-button[data-v-08fb9670]:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 14px #7cb34266}.hint-button[data-v-08fb9670]:active:not(:disabled){transform:translateY(0)}.hint-button.disabled[data-v-08fb9670]{opacity:.5;cursor:not-allowed;background:linear-gradient(135deg,#c8e6c9,#a5d6a7);box-shadow:none}.config-button[data-v-08fb9670]{padding:4px 8px;background:#fff3;border:1px solid rgba(255,255,255,.3);border-radius:8px;font-size:14px;cursor:pointer;transition:all .3s ease}.config-button[data-v-08fb9670]:hover{background:#ffffff4d;transform:scale(1.05)}.config-panel[data-v-08fb9670]{position:absolute;top:100%;left:0;right:0;margin-top:8px;padding:16px;background:#fff;border-radius:12px;box-shadow:0 8px 24px #00000026;z-index:100;animation:slideDown-08fb9670 .3s ease}@keyframes slideDown-08fb9670{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.config-title[data-v-08fb9670]{font-size:14px;font-weight:600;color:var(--color-text-primary);margin-bottom:12px}.config-options[data-v-08fb9670]{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}.config-option[data-v-08fb9670]{padding:6px 14px;background:#f5f5f5;border:2px solid transparent;border-radius:8px;font-size:13px;font-weight:500;color:var(--color-text-secondary);cursor:pointer;transition:all .2s ease}.config-option[data-v-08fb9670]:hover{background:#e8f4fd;border-color:var(--color-primary-light);color:var(--color-primary)}.config-option.active[data-v-08fb9670]{background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-dark) 100%);color:#fff;border-color:transparent;box-shadow:0 2px 8px #2196f34d}.config-info[data-v-08fb9670]{font-size:12px;color:var(--color-text-secondary);text-align:center;padding-top:8px;border-top:1px solid #eee}.result-slot[data-v-d2ed116f]{width:80px;height:80px;min-width:60px;max-width:90px;background:var(--color-bg-card);border:2px dashed var(--color-border-dashed);border-radius:var(--radius-sm);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;transition:all .3s ease;flex-shrink:0}.result-slot.filled[data-v-d2ed116f]{border-style:solid;border-color:var(--color-success);background:linear-gradient(135deg,#f1f8e9,#e8f5e9)}.result-slot.newly-found[data-v-d2ed116f]{animation:popIn .6s cubic-bezier(.34,1.56,.64,1)}.pinyin[data-v-d2ed116f]{font-size:13px;color:var(--color-text-light);font-family:var(--font-pinyin)}.char[data-v-d2ed116f]{font-size:36px;font-weight:700;color:var(--color-text-primary);font-family:var(--font-display);line-height:1}.placeholder[data-v-d2ed116f]{font-size:32px;color:var(--color-border-dashed);font-weight:700}@media (max-width: 380px){.result-slot[data-v-d2ed116f]{width:65px;height:65px;min-width:55px}.pinyin[data-v-d2ed116f]{font-size:11px}.char[data-v-d2ed116f]{font-size:30px}.placeholder[data-v-d2ed116f]{font-size:26px}}.result-grid[data-v-2457a72a]{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;align-items:center;padding:16px 0;width:100%;max-width:100%}@media (max-width: 380px){.result-grid[data-v-2457a72a]{gap:8px;padding:12px 0}}.char-display[data-v-d9cf46c2]{width:300px;height:340px;background:linear-gradient(145deg,#fff,#fafaf8);border-radius:20px;box-shadow:0 10px 30px #00000014,0 1px 8px #0000000a,inset 0 1px #ffffffe6;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;padding:24px 20px 16px;border:1px solid rgba(224,213,197,.4)}.corner-decoration[data-v-d9cf46c2]{position:absolute;width:28px;height:28px;border-color:#d4c5b0;border-style:solid;border-width:0;opacity:.6}.corner-decoration.top-left[data-v-d9cf46c2]{top:10px;left:10px;border-top-width:2.5px;border-left-width:2.5px;border-top-left-radius:6px}.corner-decoration.top-right[data-v-d9cf46c2]{top:10px;right:10px;border-top-width:2.5px;border-right-width:2.5px;border-top-right-radius:6px}.corner-decoration.bottom-left[data-v-d9cf46c2]{bottom:10px;left:10px;border-bottom-width:2.5px;border-left-width:2.5px;border-bottom-left-radius:6px}.corner-decoration.bottom-right[data-v-d9cf46c2]{bottom:10px;right:10px;border-bottom-width:2.5px;border-right-width:2.5px;border-bottom-right-radius:6px}.char-container[data-v-d9cf46c2]{width:100%;height:260px;display:flex;align-items:center;justify-content:center;position:relative;cursor:default;user-select:none;-webkit-user-select:none;-webkit-tap-highlight-color:transparent}.char-container[data-v-d9cf46c2] svg{max-width:100%;max-height:100%;overflow:visible}.char-label[data-v-d9cf46c2]{margin-top:8px;padding:4px 16px;background:#7cb34214;border-radius:12px;border:1px solid rgba(124,179,66,.15)}.pinyin[data-v-d9cf46c2]{font-size:14px;color:var(--color-primary);font-weight:600;letter-spacing:1px;font-family:var(--font-pinyin)}.submit-button[data-v-a721bf8f]{width:280px;height:56px;background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-dark) 100%);color:#fff;font-size:20px;font-weight:700;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;gap:8px;box-shadow:0 6px 20px #7cb34266;transition:all .3s ease;position:relative;overflow:hidden}.submit-button[data-v-a721bf8f]:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 25px #7cb34280}.submit-button[data-v-a721bf8f]:active:not(:disabled){transform:translateY(0);box-shadow:0 4px 15px #7cb34266}.submit-button.disabled[data-v-a721bf8f]{opacity:.6;cursor:not-allowed;background:linear-gradient(135deg,#a5d6a7,#81c784);box-shadow:none}.submit-button.error[data-v-a721bf8f]{animation:shake-a721bf8f .5s ease-in-out;background:linear-gradient(135deg,var(--color-error) 0%,#EE5A52 100%);box-shadow:0 6px 20px #ff6b6b66}.button-icon[data-v-a721bf8f]{font-size:24px;font-weight:700}.button-text[data-v-a721bf8f]{letter-spacing:2px}@keyframes shake-a721bf8f{0%,to{transform:translate(0)}20%{transform:translate(-8px)}40%{transform:translate(8px)}60%{transform:translate(-4px)}80%{transform:translate(4px)}}.side-buttons[data-v-17b00bd9]{position:fixed;right:20px;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:12px;z-index:50}.side-btn[data-v-17b00bd9]{width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all .3s ease;box-shadow:var(--shadow-md)}.music-btn[data-v-17b00bd9]{background:#fff;color:var(--color-text-primary)}.music-btn.active[data-v-17b00bd9]{background:var(--color-primary);color:#fff}.hint-btn[data-v-17b00bd9]{background:#ffd54f;color:#f57f17}.side-btn[data-v-17b00bd9]:hover{transform:scale(1.1)}.side-btn[data-v-17b00bd9]:active{transform:scale(.95)}.test-mode-selector[data-v-dd1539ff]{position:fixed;bottom:80px;right:20px;z-index:300}.test-toggle-btn[data-v-dd1539ff]{width:50px;height:50px;border-radius:50%;background:linear-gradient(135deg,#667eea,#764ba2);border:none;color:#fff;font-size:24px;cursor:pointer;box-shadow:0 4px 15px #667eea80;transition:all .3s ease;display:flex;align-items:center;justify-content:center}.test-toggle-btn[data-v-dd1539ff]:hover{transform:scale(1.1);box-shadow:0 6px 20px #667eea99}.test-toggle-btn.active[data-v-dd1539ff]{transform:rotate(180deg);background:linear-gradient(135deg,#f093fb,#f5576c);box-shadow:0 4px 15px #f5576c80}.test-panel[data-v-dd1539ff]{position:absolute;bottom:60px;right:0;width:340px;max-height:500px;overflow-y:auto;background:#fff;border-radius:var(--radius-xl);box-shadow:0 10px 40px #0003;padding:20px}.panel-header[data-v-dd1539ff]{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;padding-bottom:12px;border-bottom:2px solid #f0f0f0}.panel-header h3[data-v-dd1539ff]{font-size:18px;font-weight:700;color:var(--color-text-primary);margin:0}.close-btn[data-v-dd1539ff]{width:28px;height:28px;border-radius:50%;border:none;background:#f5f5f5;color:#666;font-size:20px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.close-btn[data-v-dd1539ff]:hover{background:#f44;color:#fff;transform:rotate(90deg)}.level-grid[data-v-dd1539ff]{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:16px}.level-card[data-v-dd1539ff]{padding:16px 12px;background:linear-gradient(135deg,#f8f9fa,#e9ecef);border:2px solid transparent;border-radius:var(--radius-lg);cursor:pointer;transition:all .3s ease;text-align:center}.level-card[data-v-dd1539ff]:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0000001a;border-color:#667eea;background:linear-gradient(135deg,#e8ecff,#dfe4ff)}.level-card.active[data-v-dd1539ff]{border-color:#667eea;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;box-shadow:0 4px 15px #667eea66}.char-display[data-v-dd1539ff]{font-size:36px;font-weight:700;margin-bottom:8px;line-height:1}.char-info[data-v-dd1539ff]{display:flex;justify-content:center;align-items:center;gap:8px;font-size:13px;opacity:.9;margin-bottom:6px}.pinyin[data-v-dd1539ff]{font-style:italic}.strokes-count[data-v-dd1539ff]{color:#888}.level-card.active .strokes-count[data-v-dd1539ff]{color:#ffffffe6}.combinations-count[data-v-dd1539ff]{font-size:12px;color:#999;background:#667eea1a;padding:2px 8px;border-radius:10px;display:inline-block}.level-card.active .combinations-count[data-v-dd1539ff]{background:#fff3;color:#fff}.panel-footer[data-v-dd1539ff]{padding-top:12px;border-top:2px solid #f0f0f0}.hint-text[data-v-dd1539ff]{font-size:13px;color:#888;text-align:center;margin:0;line-height:1.5}.slide-down-enter-active[data-v-dd1539ff],.slide-down-leave-active[data-v-dd1539ff]{transition:all .3s cubic-bezier(.64,.04,.35,1)}.slide-down-enter-from[data-v-dd1539ff],.slide-down-leave-to[data-v-dd1539ff]{opacity:0;transform:translateY(20px) scale(.95)}.toast[data-v-9ce5b7d4]{position:fixed;top:80px;left:50%;transform:translate(-50%);padding:12px 24px;border-radius:var(--radius-full);background:#fff;box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:8px;z-index:1000;min-width:280px;max-width:90%}.toast.success[data-v-9ce5b7d4]{border-left:4px solid var(--color-success)}.toast.error[data-v-9ce5b7d4]{border-left:4px solid var(--color-error)}.toast.info[data-v-9ce5b7d4]{border-left:4px solid var(--color-primary)}.toast-icon[data-v-9ce5b7d4]{width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:700;flex-shrink:0}.toast.success .toast-icon[data-v-9ce5b7d4]{background:var(--color-success);color:#fff}.toast.error .toast-icon[data-v-9ce5b7d4]{background:var(--color-error);color:#fff}.toast.info .toast-icon[data-v-9ce5b7d4]{background:var(--color-primary);color:#fff}.toast-message[data-v-9ce5b7d4]{font-size:15px;color:var(--color-text-primary);font-weight:500}.toast-enter-active[data-v-9ce5b7d4],.toast-leave-active[data-v-9ce5b7d4]{transition:all .3s ease}.toast-enter-from[data-v-9ce5b7d4],.toast-leave-to[data-v-9ce5b7d4]{opacity:0;transform:translate(-50%) translateY(-20px)}.game-page[data-v-65ac99cb]{min-height:100vh;padding-bottom:60px;position:relative}.mode-switcher[data-v-65ac99cb]{display:flex;justify-content:center;gap:12px;padding:12px 16px;margin-bottom:8px}.mode-btn[data-v-65ac99cb]{padding:10px 20px;border:2px solid #e0e0e0;background:#fff;border-radius:var(--radius-full);font-size:14px;font-weight:600;color:#666;cursor:pointer;transition:all .3s ease;box-shadow:0 2px 8px #0000000d}.mode-btn[data-v-65ac99cb]:hover{transform:translateY(-1px);box-shadow:0 4px 12px #0000001a}.mode-btn.active[data-v-65ac99cb]{background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-dark) 100%);color:#fff;border-color:transparent;box-shadow:0 4px 15px #7cb34266}.mode-btn.random.active[data-v-65ac99cb]{background:linear-gradient(135deg,#667eea,#764ba2);box-shadow:0 4px 15px #667eea66}.game-main[data-v-65ac99cb]{max-width:420px;margin:0 auto;padding:0 16px;display:flex;flex-direction:column;align-items:center;gap:20px}.level-complete-overlay[data-v-65ac99cb]{position:fixed;top:0;left:0;right:0;bottom:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:200;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.complete-content[data-v-65ac99cb]{background:#fff;padding:40px 48px;border-radius:var(--radius-xl);text-align:center;box-shadow:var(--shadow-lg);animation:popIn-65ac99cb .6s cubic-bezier(.34,1.56,.64,1)}.complete-icon[data-v-65ac99cb]{font-size:64px;margin-bottom:16px}.complete-title[data-v-65ac99cb]{font-size:28px;font-weight:700;color:var(--color-text-primary);margin-bottom:8px}.complete-message[data-v-65ac99cb]{font-size:16px;color:var(--color-text-secondary);margin-bottom:24px}.next-level-btn[data-v-65ac99cb]{padding:14px 36px;background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-primary-dark) 100%);color:#fff;font-size:18px;font-weight:700;border-radius:var(--radius-full);box-shadow:0 6px 20px #7cb34266;transition:all .3s ease}.next-level-btn[data-v-65ac99cb]:hover{transform:translateY(-2px);box-shadow:0 8px 25px #7cb34280}.round-complete[data-v-65ac99cb]{background:linear-gradient(135deg,#667eead9,#764ba2d9)}.round-content[data-v-65ac99cb]{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.round-content .complete-title[data-v-65ac99cb]{color:#fff}.round-content .complete-message[data-v-65ac99cb]{color:#ffffffe6}.round-stats[data-v-65ac99cb]{margin-bottom:24px;padding:12px 20px;background:#fff3;border-radius:12px;font-size:14px;font-weight:500}.new-round-btn[data-v-65ac99cb]{background:#fff;color:#667eea;box-shadow:0 6px 20px #ffffff4d}.new-round-btn[data-v-65ac99cb]:hover{transform:translateY(-2px);box-shadow:0 8px 25px #fff6}@keyframes popIn-65ac99cb{0%{transform:scale(0) rotate(-180deg);opacity:0}60%{transform:scale(1.2) rotate(10deg);opacity:1}to{transform:scale(1) rotate(0);opacity:1}}.stroke-viewer[data-v-cb182336]{max-width:800px;margin:0 auto;padding:40px 20px;min-height:100vh;background:linear-gradient(135deg,#f5f7fa,#c3cfe2)}.viewer-header[data-v-cb182336]{text-align:center;margin-bottom:40px}.title[data-v-cb182336]{font-size:2.5rem;color:#2c3e50;margin-bottom:10px;font-weight:700}.subtitle[data-v-cb182336]{font-size:1.1rem;color:#7f8c8d;margin:0}.search-section[data-v-cb182336]{display:flex;gap:12px;justify-content:center;margin-bottom:30px}.char-input[data-v-cb182336]{width:200px;padding:14px 20px;font-size:1.3rem;border:2px solid #ddd;border-radius:12px;outline:none;transition:all .3s ease;text-align:center;background:#fff}.char-input[data-v-cb182336]:focus{border-color:#3498db;box-shadow:0 0 0 3px #3498db1a}.search-btn[data-v-cb182336]{padding:14px 32px;font-size:1.1rem;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:12px;cursor:pointer;transition:all .3s ease;font-weight:600}.search-btn[data-v-cb182336]:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #667eea66}.search-btn[data-v-cb182336]:disabled{opacity:.5;cursor:not-allowed}.error-message[data-v-cb182336]{text-align:center;color:#e74c3c;background:#fff5f5;padding:16px;border-radius:8px;margin-bottom:20px;font-weight:500}.result-section[data-v-cb182336]{background:#fff;border-radius:20px;padding:32px;box-shadow:0 10px 40px #0000001a}.char-info[data-v-cb182336]{display:flex;align-items:center;gap:24px;margin-bottom:30px;padding-bottom:24px;border-bottom:2px solid #f0f0f0}.char-display[data-v-cb182336]{font-size:4rem;width:100px;height:100px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border-radius:16px;font-weight:700;box-shadow:0 6px 20px #667eea4d}.char-details[data-v-cb182336]{display:flex;flex-direction:column;gap:8px}.pinyin[data-v-cb182336]{font-size:1.5rem;color:#3498db;font-weight:600}.stroke-count[data-v-cb182336]{font-size:1.1rem;color:#7f8c8d}.strokes-container[data-v-cb182336]{display:flex;justify-content:center;margin-bottom:30px;padding:20px;background:#fafafa;border-radius:12px}.strokes-svg[data-v-cb182336]{width:280px;height:300px}.stroke-group[data-v-cb182336]{cursor:pointer;transition:opacity .3s ease}.stroke-group.hovered[data-v-cb182336]{opacity:.7}.stroke-path[data-v-cb182336]{transition:all .3s ease}.stroke-group:hover .stroke-path[data-v-cb182336]{filter:url(#ink-shadow) brightness(1.2)!important}.stroke-number-bg[data-v-cb182336]{fill:#e74c3c;opacity:.85;pointer-events:none;transition:all .3s ease}.stroke-number-bg.active[data-v-cb182336]{fill:#c0392b;opacity:1;r:11}.stroke-number[data-v-cb182336]{font-size:14px;font-weight:700;fill:#fff;pointer-events:none;transition:all .3s ease;text-anchor:middle;dominant-baseline:central}.stroke-number.active[data-v-cb182336]{fill:#fff;font-size:16px}.stroke-list[data-v-cb182336]{padding-top:24px;border-top:2px solid #f0f0f0}.stroke-list h3[data-v-cb182336]{margin-top:0;margin-bottom:16px;color:#2c3e50;font-size:1.3rem}.list-container[data-v-cb182336]{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:12px}.stroke-item[data-v-cb182336]{display:flex;align-items:center;gap:12px;padding:12px 16px;background:#f8f9fa;border-radius:8px;transition:all .3s ease;cursor:pointer}.stroke-item[data-v-cb182336]:hover,.stroke-item.active[data-v-cb182336]{background:#e3f2fd;transform:translate(4px)}.stroke-num[data-v-cb182336]{width:28px;height:28px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border-radius:50%;font-weight:700;font-size:.9rem}.stroke-name[data-v-cb182336]{font-size:1rem;color:#2c3e50;font-weight:500}.placeholder[data-v-cb182336]{text-align:center;padding:60px 20px;color:#95a5a6}.placeholder-icon[data-v-cb182336]{font-size:4rem;margin-bottom:20px}.placeholder p[data-v-cb182336]{font-size:1.2rem;margin:10px 0}.hint[data-v-cb182336]{font-size:.95rem!important;color:#bdc3c7!important}@media (max-width: 768px){.stroke-viewer[data-v-cb182336]{padding:20px 15px}.title[data-v-cb182336]{font-size:2rem}.result-section[data-v-cb182336]{padding:20px}.char-display[data-v-cb182336]{font-size:3rem;width:80px;height:80px}.strokes-svg[data-v-cb182336]{width:240px;height:260px}.list-container[data-v-cb182336]{grid-template-columns:repeat(auto-fill,minmax(100px,1fr))}}:root{--color-bg-primary: #F5F0E8;--color-bg-card: #FFFFFF;--color-primary: #7CB342;--color-primary-dark: #689F38;--color-error: #FF6B6B;--color-text-primary: #333333;--color-text-secondary: #666666;--color-text-light: #999999;--color-stroke-default: #2C2C2C;--color-stroke-selected: #5D9CEC;--color-stroke-selected-bg: #E3F2FD;--color-success: #66BB6A;--color-border: #DDDDDD;--color-border-dashed: #CCCCCC;--font-display: "Source Han Serif CN", "Noto Serif CJK SC", "SimSun", serif;--font-pinyin: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-ui: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--radius-full: 28px;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .08);--shadow-md: 0 4px 16px rgba(0, 0, 0, .12);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .15);--shadow-stroke: 0 8px 16px rgba(93, 156, 236, .4);--transition-fast: .2s ease;--transition-normal: .3s ease;--transition-slow: .5s ease}@keyframes shake{0%,to{transform:translate(0)}20%{transform:translate(-8px)}40%{transform:translate(8px)}60%{transform:translate(-4px)}80%{transform:translate(4px)}}@keyframes popIn{0%{transform:scale(0) rotate(-180deg);opacity:0}60%{transform:scale(1.2) rotate(10deg);opacity:1}to{transform:scale(1) rotate(0);opacity:1}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes slideDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}.animate-shake{animation:shake .5s ease-in-out}.animate-pop-in{animation:popIn .6s cubic-bezier(.34,1.56,.64,1)}.animate-fade-in-up{animation:fadeInUp .8s ease-out}.animate-slide-down{animation:slideDown .3s ease-out}.animate-pulse{animation:pulse .3s ease}*{margin:0;padding:0;box-sizing:border-box}html,body{width:100%;height:100%;overflow-x:hidden}body{font-family:var(--font-ui);background-color:var(--color-bg-primary);color:var(--color-text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-tap-highlight-color:transparent}#app{width:100%;min-height:100vh;max-width:480px;margin:0 auto;position:relative}button{font-family:inherit;cursor:pointer;border:none;outline:none;-webkit-tap-highlight-color:transparent}button:active{transform:scale(.98)}svg{display:block}.app-container[data-v-bd7f3800]{min-height:100vh;background:#f5f7fa}.main-nav[data-v-bd7f3800]{display:flex;justify-content:center;gap:20px;padding:20px;background:#fff;box-shadow:0 2px 10px #0000000d;position:sticky;top:0;z-index:100}.nav-link[data-v-bd7f3800]{padding:12px 28px;text-decoration:none;color:#666;font-size:1.1rem;font-weight:500;border-radius:10px;transition:all .3s ease;border:2px solid transparent}.nav-link[data-v-bd7f3800]:hover{color:#667eea;background:#f8f9ff;transform:translateY(-2px)}.nav-link.active[data-v-bd7f3800]{color:#fff;background:linear-gradient(135deg,#667eea,#764ba2);box-shadow:0 4px 15px #667eea4d}.main-content[data-v-bd7f3800]{min-height:calc(100vh - 80px)}@media (max-width: 768px){.main-nav[data-v-bd7f3800]{gap:10px;padding:15px}.nav-link[data-v-bd7f3800]{padding:10px 20px;font-size:1rem}}