.site-header[data-v-674007b3]{position:fixed;top:0;left:0;right:0;z-index:100;height:var(--nav-height);background:#0b0d17d9;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border)}.header-inner[data-v-674007b3]{max-width:var(--max-width);margin:0 auto;height:100%;display:flex;align-items:center;justify-content:space-between;padding:0 24px}.logo[data-v-674007b3]{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:800;color:var(--text)!important;letter-spacing:1px}.logo-icon[data-v-674007b3]{font-size:28px}.logo[data-v-674007b3]:hover{opacity:.85}.header-nav[data-v-674007b3]{display:flex;gap:8px}.header-nav a[data-v-674007b3]{padding:8px 18px;border-radius:var(--radius-xs);font-size:14px;font-weight:500;color:var(--text-secondary)!important;transition:all .2s}.header-nav a[data-v-674007b3]:hover{color:var(--text)!important;background:#ffffff0d}.header-nav a.active[data-v-674007b3]{color:var(--primary-light)!important;background:#4f7df91a}.menu-btn[data-v-674007b3]{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}.menu-btn span[data-v-674007b3]{display:block;width:22px;height:2px;background:var(--text-secondary);border-radius:1px;transition:all .3s}.menu-btn.open span[data-v-674007b3]:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.menu-btn.open span[data-v-674007b3]:nth-child(2){opacity:0}.menu-btn.open span[data-v-674007b3]:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}.mobile-menu[data-v-674007b3]{display:none;padding:12px 24px 16px;border-bottom:1px solid var(--border);background:#0b0d17f2}.mobile-menu a[data-v-674007b3]{display:block;padding:12px 16px;color:var(--text-secondary)!important;border-radius:var(--radius-xs);font-size:15px;transition:all .2s}.mobile-menu a[data-v-674007b3]:hover{color:var(--text)!important;background:#ffffff0d}.mobile-menu 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a[data-v-674007b3]{font-size:14px;color:var(--text-secondary)!important;transition:color .2s}.footer-links a[data-v-674007b3]:hover{color:var(--primary-light)!important}.footer-disclaimer[data-v-674007b3]{font-size:12px;color:var(--text-muted);line-height:1.6;max-width:400px;margin:0 auto 16px;padding:10px 16px;background:#fbbf240f;border:1px solid rgba(251,191,36,.15);border-radius:var(--radius-xs)}.footer-copy p[data-v-674007b3]{font-size:13px;color:var(--text-muted);margin:4px 0}.footer-copy .icp[data-v-674007b3]{font-size:12px}@media (max-width: 768px){.header-nav[data-v-674007b3]{display:none}.menu-btn[data-v-674007b3]{display:flex}.mobile-menu[data-v-674007b3]{display:block}.header-inner[data-v-674007b3]{padding:0 16px}.footer-links[data-v-674007b3]{gap:16px;flex-wrap:wrap}}#app-root[data-v-674007b3]{display:flex;flex-direction:column;min-height:100vh;touch-action:manipulation;-webkit-tap-highlight-color:transparent}button[data-v-674007b3],a[data-v-674007b3],[role=button][data-v-674007b3]{touch-action:manipulation;-webkit-tap-highlight-color:transparent}:root{--primary: #4f7df9;--primary-light: #6b93ff;--primary-dark: #3a5fd9;--accent: #7c5cfc;--bg: #0b0d17;--bg-secondary: #111427;--bg-tertiary: #181c34;--card: #151829;--card-hover: #1c2039;--text: #e8eaf0;--text-secondary: #8b8fa8;--text-muted: #5c6080;--border: #252842;--shadow: 0 2px 12px rgba(0, 0, 0, .3);--shadow-lg: 0 8px 30px rgba(0, 0, 0, .4);--shadow-glow: 0 0 20px rgba(79, 125, 249, .15);--radius: 14px;--radius-sm: 10px;--radius-xs: 6px;--gradient-primary: linear-gradient(135deg, #4f7df9, #7c5cfc);--gradient-card: linear-gradient(145deg, #151829, #1a1e35);--gradient-hero: linear-gradient(180deg, #0b0d17 0%, #111427 100%);--success: 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32px;border:none;border-radius:var(--radius-sm);font-size:16px;font-weight:600;cursor:pointer;transition:all .2s ease;width:100%;letter-spacing:.5px}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:0 4px 15px #4f7df94d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #4f7df966}.btn-primary:active{transform:translateY(0)}.btn-primary:disabled{background:var(--bg-tertiary);color:var(--text-muted);cursor:not-allowed;transform:none;box-shadow:none}.btn-outline{background:transparent;color:var(--primary-light);border:1.5px solid var(--border)}.btn-outline:hover{border-color:var(--primary);background:#4f7df914}.text-center{text-align:center}.text-sm{font-size:14px}.text-secondary{color:var(--text-secondary)}.mt-2{margin-top:8px}.mt-4{margin-top:16px}.mb-4{margin-bottom:16px}.progress-wrap{width:100%;height:6px;background:var(--bg-tertiary);border-radius:3px;overflow:hidden;margin-bottom:24px}.progress-bar{height:100%;background:var(--gradient-primary);border-radius:3px;transition:width .3s ease}.option-group{display:flex;flex-direction:column;gap:12px;margin-top:20px}.option-item{position:relative;cursor:pointer;display:flex;align-items:center;gap:14px;padding:16px 20px;border:1.5px solid var(--border);border-radius:var(--radius-sm);transition:all .2s 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var(--border);border-radius:var(--radius-sm);margin-bottom:10px;transition:all .2s;cursor:pointer;background:var(--bg-secondary)}.history-item:hover{border-color:#4f7df94d;background:var(--card-hover)}.history-type{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;font-size:24px;font-weight:800;color:var(--primary-light);letter-spacing:2px}.history-type-name{font-size:18px;font-weight:700;letter-spacing:0;color:var(--text)}.history-type-code{font-size:14px;font-weight:800;letter-spacing:3px;color:var(--primary-light)}.history-time{font-size:13px;color:var(--text-muted)}.fade-enter-active,.fade-leave-active{transition:opacity .25s ease}.fade-enter-from,.fade-leave-to{opacity:0}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-in{animation:fadeInUp .4s ease forwards}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}.pulse{animation:pulse 2s infinite}@keyframes glow{0%,to{box-shadow:0 0 20px #4f7df933}50%{box-shadow:0 0 30px #4f7df966}}@media (max-width: 768px){:root{--nav-height: 56px}.main-content{padding:0 16px;padding-top:calc(var(--nav-height) + 16px)}.card{padding:20px 16px}}