html,body,#app{margin:0;padding:0;width:100%;height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,PingFang SC,Microsoft YaHei,sans-serif;-webkit-font-smoothing:antialiased;background:var(--page-bg, #f5f5f7);color:var(--text, #2D2D2D)}*{box-sizing:border-box}a{text-decoration:none}.app-loading{width:100vw;height:100vh;display:flex;align-items:center;justify-content:center;background:var(--page-bg)}.loading-spinner{font-size:48px;animation:spin 1.2s ease-in-out infinite}@keyframes spin{0%{transform:scale(1);opacity:.6}50%{transform:scale(1.2);opacity:1}to{transform:scale(1);opacity:.6}}.btn{display:flex;align-items:center;justify-content:center;border:none;cursor:pointer;font-family:inherit;transition:all .2s;font-weight:600}.btn-primary{width:100%;background:var(--primary);color:#fff}.btn-primary:hover{opacity:.9}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-primary.loading{opacity:.7;cursor:wait}.input-box{width:100%;height:40px;padding:0 14px;border:1.5px solid var(--border);border-radius:var(--radius);font-size:14px;outline:none;transition:border-color .2s;font-family:inherit;background:#fff;color:var(--text)}.input-box:focus{border-color:var(--primary);box-shadow:0 0 0 3px #ff6b3514}.input-wrap{margin-bottom:16px}.link{color:var(--primary);font-weight:600}.app-layout[data-v-c9ab0a57]{min-height:100vh;background:var(--page-bg);display:flex;flex-direction:column}.desktop-nav[data-v-c9ab0a57]{background:#fff;border-bottom:1px solid var(--border-light);position:sticky;top:0;z-index:100}.nav-inner[data-v-c9ab0a57]{max-width:1100px;margin:0 auto;padding:0 24px;height:60px;display:flex;align-items:center;justify-content:space-between}.nav-logo[data-v-c9ab0a57]{display:flex;align-items:center;gap:10px;text-decoration:none}.nav-logo-icon[data-v-c9ab0a57]{font-size:28px}.nav-logo-text[data-v-c9ab0a57]{font-size:18px;font-weight:800;color:var(--primary);letter-spacing:.5px}.nav-links[data-v-c9ab0a57]{display:flex;gap:2px}.nav-link[data-v-c9ab0a57]{padding:8px 20px;border-radius:8px;font-size:14px;font-weight:500;color:var(--text-secondary);text-decoration:none;transition:all .2s}.nav-link[data-v-c9ab0a57]:hover{background:var(--primary-bg);color:var(--text)}.nav-link-active[data-v-c9ab0a57]{background:var(--primary-bg)!important;color:var(--primary)!important;font-weight:600}.nav-right[data-v-c9ab0a57]{display:flex;align-items:center;gap:8px}.nav-user[data-v-c9ab0a57]{font-size:13px;color:var(--text-secondary);font-weight:500;padding:0 4px}.nav-balance[data-v-c9ab0a57]{font-size:13px;color:var(--primary);font-weight:600;background:var(--primary-bg);padding:5px 16px;border-radius:20px;text-decoration:none;transition:background .2s}.nav-balance[data-v-c9ab0a57]:hover{background:#ffe8dd}.nav-logout[data-v-c9ab0a57]{font-size:13px;color:var(--text-secondary);cursor:pointer;padding:5px 10px;border-radius:6px;transition:all .15s}.nav-logout[data-v-c9ab0a57]:hover{color:var(--danger);background:#fff0f0}.mobile-nav[data-v-c9ab0a57]{display:none}.app-main[data-v-c9ab0a57]{flex:1}@media(max-width:800px){.desktop-nav[data-v-c9ab0a57]{display:none}.mobile-nav[data-v-c9ab0a57]{display:flex;position:fixed;bottom:0;left:0;right:0;height:64px;background:#fff;border-top:1px solid var(--border-light);z-index:100;justify-content:space-around;align-items:center;padding-bottom:env(safe-area-inset-bottom,0)}.bottom-item[data-v-c9ab0a57]{display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 12px;text-decoration:none;color:var(--text-secondary);transition:color .15s;min-width:64px;position:relative}.bottom-icon[data-v-c9ab0a57]{font-size:22px;line-height:1}.bottom-label[data-v-c9ab0a57]{font-size:10px;font-weight:500}.bottom-item-active[data-v-c9ab0a57]{color:var(--primary)!important}.bottom-item-active .bottom-icon[data-v-c9ab0a57]{transform:scale(1.1)}.bottom-badge[data-v-c9ab0a57]{position:absolute;top:2px;right:4px;background:var(--danger);color:#fff;font-size:9px;font-weight:700;min-width:16px;height:16px;border-radius:8px;display:flex;align-items:center;justify-content:center;padding:0 4px}.app-main[data-v-c9ab0a57]{padding-bottom:64px}}:root{--primary: #FF6B35;--primary-light: #FF8F5E;--primary-deep: #E55A2B;--primary-bg: #FFF5F0;--text: #2D2D2D;--text-secondary: #888888;--bg: #FFFFFF;--card-bg: #FFFFFF;--border: #E8E8E8;--border-light: #F0F0F0;--page-bg: #F5F5F7;--success: #4CAF50;--warning: #FF9800;--danger: #FF5252;--bubble-user: #FF6B35;--bubble-ai: #F5F5F5;--radius-sm: 8px;--radius: 12px;--radius-lg: 16px;--radius-xl: 20px;--shadow-sm: 0 1px 3px rgba(0,0,0,.06);--shadow: 0 2px 16px rgba(0,0,0,.06);--shadow-lg: 0 8px 24px rgba(255,107,53,.12)}.page-container{min-height:100vh;background:var(--page-bg);display:flex;flex-direction:column;align-items:center}.page-card{background:var(--bg);border-radius:var(--radius-xl);box-shadow:var(--shadow);width:100%;max-width:1000px;margin:20px auto;overflow:hidden}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:none;border-radius:var(--radius);font-weight:600;cursor:pointer;transition:opacity .2s;font-family:inherit}.btn:disabled{opacity:.4;cursor:not-allowed}.btn:hover:not(:disabled){opacity:.9}.btn-primary{width:100%;height:48px;background:var(--primary);color:#fff;font-size:16px}.btn-primary-md{height:40px;padding:0 24px;background:var(--primary);color:#fff;font-size:14px}.btn-outline{height:44px;padding:0 24px;background:#fff;color:var(--text);border:1.5px solid var(--border);font-size:14px}.btn-outline:hover:not(:disabled){border-color:var(--primary);color:var(--primary)}.input-wrap{margin-bottom:20px}.input-wrap label{display:block;font-size:13px;font-weight:600;color:var(--text);margin-bottom:6px}.input-box{width:100%;height:44px;border:1.5px solid var(--border);border-radius:var(--radius);padding:0 14px;font-size:14px;background:var(--bg);display:flex;align-items:center;outline:none;transition:border-color .2s;font-family:inherit}.input-box:focus{border-color:var(--primary)}.input-box::placeholder{color:#bbb}textarea.input-box{height:auto;padding:10px 14px;line-height:1.5;resize:none}.code-row{display:flex;gap:8px}.code-row .input-box{flex:1}.code-btn{height:44px;padding:0 20px;border:none;border-radius:var(--radius);background:var(--primary-bg);color:var(--primary);font-size:13px;font-weight:600;cursor:pointer;white-space:nowrap;font-family:inherit}.code-btn:disabled{opacity:.5;cursor:not-allowed}.tag{display:inline-block;padding:6px 20px;border-radius:20px;font-size:13px;font-weight:600}.tag-primary{background:var(--primary-bg);color:var(--primary)}.tag-success{background:#e8f5e9;color:#4caf50}.tag-sm{padding:2px 10px;font-size:11px;border-radius:10px}.link{color:var(--primary);font-weight:600;cursor:pointer}.link:hover{text-decoration:underline}@media(max-width:800px){.page-card{border-radius:0;box-shadow:none;margin:0;min-height:100vh}}