/* ====================================
   MangaHub - 现代优雅漫画阅读平台
   ==================================== */

/* CSS 变量 */
:root {
    /* 颜色系统 */
    --color-bg: #0a0a0f;
    --color-bg-secondary: #12121a;
    --color-bg-tertiary: #1a1a24;
    --color-bg-card: rgba(255, 255, 255, 0.02);
    --color-bg-card-hover: rgba(255, 255, 255, 0.05);
    --color-bg-glass: rgba(255, 255, 255, 0.03);
    
    --color-primary: #6366f1;
    --color-primary-light: #818cf8;
    --color-primary-dark: #4f46e5;
    --color-secondary: #ec4899;
    --color-accent: #f59e0b;
    
    --color-text: #f8fafc;
    --color-text-secondary: #94a3b8;
    --color-text-muted: #64748b;
    
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-danger: #ef4444;
    
    --color-border: rgba(255, 255, 255, 0.06);
    --color-border-light: rgba(255, 255, 255, 0.1);
    
    /* 渐变 */
    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #ec4899 100%);
    --gradient-secondary: linear-gradient(135deg, #ec4899 0%, #f59e0b 100%);
    --gradient-card: linear-gradient(180deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0) 100%);
    --gradient-hero: linear-gradient(135deg, rgba(99, 102, 241, 0.15) 0%, rgba(236, 72, 153, 0.1) 100%);
    
    /* 阴影 */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 24px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 40px rgba(99, 102, 241, 0.2);
    --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.3);
    
    /* 尺寸 */
    --sidebar-width: 260px;
    --sidebar-collapsed: 70px;
    --topbar-height: 64px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    /* 过渡 */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 亮色主题 */
[data-theme="light"] {
    --color-bg: #f8fafc;
    --color-bg-secondary: #ffffff;
    --color-bg-tertiary: #f1f5f9;
    --color-bg-card: rgba(0, 0, 0, 0.02);
    --color-bg-card-hover: rgba(0, 0, 0, 0.04);
    --color-bg-glass: rgba(255, 255, 255, 0.8);
    
    --color-text: #1e293b;
    --color-text-secondary: #475569;
    --color-text-muted: #94a3b8;
    
    --color-border: rgba(0, 0, 0, 0.08);
    --color-border-light: rgba(0, 0, 0, 0.12);
    
    --gradient-hero: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(236, 72, 153, 0.05) 100%);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 24px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.15);
    --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.08);
}

/* 重置样式 */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* 背景装饰 */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse 80% 50% at 20% 0%, rgba(99, 102, 241, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 80% 100%, rgba(236, 72, 153, 0.06) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

a {
    text-decoration: none;
    color: inherit;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
    font-size: inherit;
}

input {
    font-family: inherit;
    font-size: inherit;
}

img {
    max-width: 100%;
    height: auto;
}

/* ====== 布局 ====== */
#app {
    display: flex;
    min-height: 100vh;
}

/* ====== 侧边栏 ====== */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background: var(--color-bg-secondary);
    border-right: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    z-index: 1000;
    transition: transform var(--transition-normal);
}

.sidebar-header {
    height: var(--topbar-height);
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--color-border);
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-text);
    transition: var(--transition-fast);
}

.logo:hover {
    opacity: 0.8;
}

.logo-icon {
    width: 36px;
    height: 36px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
}

.logo-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sidebar-close {
    display: none;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    color: var(--color-text-secondary);
    transition: var(--transition-fast);
}

.sidebar-close:hover {
    background: var(--color-bg-card-hover);
    color: var(--color-text);
}

/* 导航 */
.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 16px 12px;
}

.nav-section {
    margin-bottom: 24px;
}

.nav-section-title {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    padding: 0 12px;
    margin-bottom: 8px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
    margin-bottom: 4px;
}

.nav-item i, .nav-item .lang-flag {
    width: 20px;
    text-align: center;
    font-size: 1rem;
}

.nav-item:hover {
    background: var(--color-bg-card-hover);
    color: var(--color-text);
}

.nav-item.active {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15) 0%, rgba(139, 92, 246, 0.1) 100%);
    color: var(--color-primary-light);
}

.nav-item.active i {
    color: var(--color-primary);
}

/* 侧边栏底部 */
.sidebar-footer {
    padding: 16px 12px;
    border-top: 1px solid var(--color-border);
}

.member-btn {
    background: var(--gradient-secondary) !important;
    color: white !important;
}

.member-btn:hover {
    opacity: 0.9;
}

/* 侧边栏遮罩 */
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 999;
}

/* ====== 主内容区 ====== */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    max-width: 100%;
    overflow-x: hidden;
}

/* ====== 顶部栏 ====== */
.topbar {
    position: sticky;
    top: 0;
    height: var(--topbar-height);
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    padding: 0 24px;
    gap: 16px;
    z-index: 100;
}

[data-theme="light"] .topbar {
    background: rgba(248, 250, 252, 0.9);
}

.menu-toggle {
    display: none;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-size: 1.1rem;
    transition: var(--transition-fast);
}

.menu-toggle:hover {
    background: var(--color-bg-card-hover);
}

/* 搜索框 */
.search-wrapper {
    flex: 1;
    max-width: 560px;
}

.search-box {
    position: relative;
    display: flex;
    align-items: center;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 0 16px;
    transition: var(--transition-fast);
}

.search-box:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.search-icon {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.search-box input {
    flex: 1;
    height: 44px;
    background: none;
    border: none;
    outline: none;
    padding: 0 12px;
    color: var(--color-text);
}

.search-box input::placeholder {
    color: var(--color-text-muted);
}

.search-hint {
    display: flex;
    align-items: center;
}

.search-hint kbd {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    padding: 4px 8px;
    font-size: 0.7rem;
    color: var(--color-text-muted);
    font-family: inherit;
}

/* 顶栏操作 */
.topbar-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.icon-btn {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.icon-btn:hover {
    background: var(--color-bg-card-hover);
    color: var(--color-text);
}

/* 用户下拉 */
.user-dropdown-wrapper {
    position: relative;
}

.user-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 12px 6px 6px;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    color: var(--color-text);
    transition: var(--transition-fast);
}

/* 登录状态加载中：隐藏用户名和下拉箭头，避免闪烁 */
.user-btn.auth-loading .user-name,
.user-btn.auth-loading .user-arrow {
    visibility: hidden;
}

.user-btn:hover {
    border-color: var(--color-border-light);
    background: var(--color-bg-card-hover);
}

.user-avatar {
    width: 32px;
    height: 32px;
    background: var(--gradient-primary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.85rem;
}

.user-name {
    font-size: 0.875rem;
    font-weight: 500;
    max-width: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.user-btn .fa-chevron-down {
    font-size: 0.7rem;
    color: var(--color-text-muted);
    transition: transform var(--transition-fast);
}

.user-dropdown-wrapper.active .user-btn .fa-chevron-down {
    transform: rotate(180deg);
}

/* 下拉菜单 */
.user-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    width: 280px;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition-fast);
    overflow: hidden;
}

.user-dropdown-wrapper.active .user-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-guest, .dropdown-user {
    padding: 20px;
}

.dropdown-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.dropdown-header i {
    font-size: 2rem;
    color: var(--color-primary);
}

.dropdown-hint {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 16px;
}

.user-info {
    display: flex;
    flex-direction: column;
}

.user-display-name {
    font-weight: 600;
    font-size: 1rem;
}

.user-level {
    font-size: 0.8rem;
    color: var(--color-primary);
}

.dropdown-menu {
    border-top: 1px solid var(--color-border);
    padding-top: 12px;
    margin-top: 12px;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    margin: 0 -20px;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    transition: var(--transition-fast);
    cursor: pointer;
}

.dropdown-item:hover {
    background: var(--color-bg-card-hover);
    color: var(--color-text);
}

.dropdown-item i {
    width: 20px;
    text-align: center;
}

.dropdown-item.danger {
    color: var(--color-danger);
}

.dropdown-divider {
    height: 1px;
    background: var(--color-border);
    margin: 8px -20px;
}

.hidden {
    display: none !important;
}

/* ====== 页面容器 ====== */
.page-container {
    flex: 1;
    padding: 24px;
    max-width: 100%;
    overflow-x: hidden;
}

.page {
    display: none;
    max-width: 100%;
    box-sizing: border-box;
    overflow-x: hidden;
}

.page.active {
    display: block;
}

/* 页面头部 */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 16px;
}

.page-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 12px;
}

.page-header h1 i {
    font-size: 1.5rem;
}

/* 页面筛选按钮 */
.page-filters {
    display: flex;
    gap: 10px;
    align-items: center;
}

.filter-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.25s ease;
}

.filter-btn:hover {
    background: var(--color-bg-tertiary);
    color: var(--color-text);
    border-color: var(--color-text-muted);
}

.filter-btn.active {
    background: rgba(245, 158, 11, 0.12);
    color: var(--color-accent);
    border-color: var(--color-accent);
}

.filter-btn.active i {
    color: var(--color-accent);
}

.filter-btn.active:hover {
    background: rgba(245, 158, 11, 0.18);
}

.filter-btn i {
    font-size: 0.85rem;
    transition: transform 0.2s ease;
}

.filter-btn:hover i {
    transform: scale(1.1);
}

/* 筛选下拉框 */
.filter-select {
    padding: 8px 32px 8px 14px;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.25s ease;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239ca3af' stroke-width='2'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 14px;
}

.filter-select:hover {
    background-color: var(--color-bg-tertiary);
    color: var(--color-text);
    border-color: var(--color-text-muted);
}

.filter-select:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
}

.filter-select option {
    background: var(--color-bg-secondary);
    color: var(--color-text);
    padding: 8px;
}

/* 筛选栏 */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    padding: 16px 20px;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    margin-bottom: 24px;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 12px;
}

.filter-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    white-space: nowrap;
}

.filter-label i {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.feature-btn-group {
    display: flex;
    gap: 6px;
}

/* 语言按钮组 */
.lang-btn-group {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.lang-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.25s ease;
    white-space: nowrap;
}

.lang-btn .lang-flag {
    font-size: 1rem;
    line-height: 1;
}

.lang-btn i {
    font-size: 0.85rem;
}

.lang-btn:hover {
    background: var(--color-bg-tertiary);
    color: var(--color-text);
    border-color: var(--color-text-muted);
    transform: translateY(-1px);
}

.lang-btn:active {
    transform: translateY(0);
}

/* 全部 - 默认灰色激活态 */
.lang-btn.active {
    background: rgba(100, 116, 139, 0.15);
    color: #64748b;
    border-color: #64748b;
    box-shadow: 0 2px 8px rgba(100, 116, 139, 0.2);
}

/* 中文 - 红色 (与 card-lang.lang-chinese 一致) */
.lang-btn-chinese:hover {
    background: rgba(220, 38, 38, 0.08);
    color: #dc2626;
    border-color: rgba(220, 38, 38, 0.3);
}
.lang-btn-chinese.active {
    background: rgba(220, 38, 38, 0.12);
    color: #dc2626;
    border-color: #dc2626;
    box-shadow: 0 2px 8px rgba(220, 38, 38, 0.25);
}

/* 日文 - 蓝色 (与 card-lang.lang-japanese 一致) */
.lang-btn-japanese:hover {
    background: rgba(37, 99, 235, 0.08);
    color: #2563eb;
    border-color: rgba(37, 99, 235, 0.3);
}
.lang-btn-japanese.active {
    background: rgba(37, 99, 235, 0.12);
    color: #2563eb;
    border-color: #2563eb;
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.25);
}

/* 英文 - 绿色 (与 card-lang.lang-english 一致) */
.lang-btn-english:hover {
    background: rgba(5, 150, 105, 0.08);
    color: #059669;
    border-color: rgba(5, 150, 105, 0.3);
}
.lang-btn-english.active {
    background: rgba(5, 150, 105, 0.12);
    color: #059669;
    border-color: #059669;
    box-shadow: 0 2px 8px rgba(5, 150, 105, 0.25);
}

.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-desc {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    width: 100%;
}

/* Hero 区域 */
.page-hero {
    background: var(--gradient-hero);
    border-radius: var(--radius-xl);
    padding: 48px;
    margin-bottom: 32px;
    border: 1px solid var(--color-border);
}

.hero-content {
    text-align: center;
    margin-bottom: 32px;
}

.hero-content h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 8px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-content p {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 48px;
}

.stat-item {
    text-align: center;
}

.stat-item i {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.stat-value {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-text);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* 内容区 */
.content-section {
    margin-bottom: 32px;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 12px;
}

.section-header h2 {
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.section-header h2 i {
    color: var(--color-primary);
}

/* 标签页切换 */
.section-tabs {
    display: flex;
    gap: 8px;
}

.tab-btn {
    padding: 8px 16px;
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    transition: var(--transition-fast);
}

.tab-btn:hover {
    background: var(--color-bg-card-hover);
    color: var(--color-text);
}

.tab-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

/* ====== 画廊网格 ====== */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 20px;
}

/* 画廊卡片 */
.gallery-card {
    position: relative;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition-normal);
}

.gallery-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-border-light);
    box-shadow: var(--shadow-card);
}

.gallery-card:hover .card-cover img {
    transform: scale(1.05);
}

.card-cover {
    position: relative;
    aspect-ratio: 3/4;
    overflow: hidden;
    background: var(--color-bg-tertiary);
}

.card-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.card-lang {
    position: absolute;
    top: 8px;
    left: 8px;
    padding: 4px 8px;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    border-radius: 6px;
    font-size: 0.7rem;
    font-weight: 600;
    color: white;
}

/* 语言颜色标识 */
.card-lang.lang-chinese {
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
}

.card-lang.lang-japanese {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
}

.card-lang.lang-english {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
}

.card-lang.lang-korean {
    background: linear-gradient(135deg, #7c3aed 0%, #6d28d9 100%);
}

.meta-item.lang-chinese {
    color: #f87171;
}

.meta-item.lang-japanese {
    color: #60a5fa;
}

.meta-item.lang-english {
    color: #34d399;
}

.meta-item.lang-korean {
    color: #a78bfa;
}

.meta-item.meta-category {
    color: #fbbf24;
}

.card-pages {
    position: absolute;
    bottom: 8px;
    right: 8px;
    padding: 4px 8px;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    border-radius: 6px;
    font-size: 0.75rem;
    color: white;
    display: flex;
    align-items: center;
    gap: 4px;
}

.card-info {
    padding: 12px;
}

.card-title {
    font-size: 0.85rem;
    font-weight: 500;
    line-height: 1.4;
    color: var(--color-text);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 8px;
    min-height: 2.4em;
}

.card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.card-tag {
    padding: 2px 6px;
    background: var(--color-bg-tertiary);
    border-radius: 4px;
    font-size: 0.65rem;
    color: var(--color-text-muted);
}

/* 加载更多 */
.load-more-container {
    display: flex;
    justify-content: center;
    padding: 32px 0;
}

.load-more-btn {
    min-width: 200px;
}

/* 分页 */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    padding: 32px 0;
    flex-wrap: wrap;
}

.page-btn {
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition-fast);
}

.page-btn:hover:not(:disabled) {
    background: var(--color-bg-card-hover);
    color: var(--color-text);
}

.page-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

.page-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ====== 标签网格 ====== */
.category-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.cat-tab {
    padding: 10px 20px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition-fast);
}

.cat-tab:hover {
    background: var(--color-bg-card-hover);
    color: var(--color-text);
}

.cat-tab.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

.search-filter {
    margin-bottom: 24px;
}

.filter-input {
    width: 100%;
    max-width: 400px;
    padding: 12px 16px;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition-fast);
}

.filter-input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.tag-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tag-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    color: var(--color-text);
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.tag-item:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
    transform: translateY(-2px);
}

.tag-item .tag-count {
    padding: 2px 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    font-size: 0.75rem;
    color: inherit;
    opacity: 0.8;
}

/* 标签页工具栏 */
.tags-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 20px;
    padding: 16px;
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.sort-tabs {
    display: flex;
    gap: 8px;
}

.sort-tab {
    padding: 8px 20px;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.sort-tab:hover {
    background: var(--color-bg-tertiary);
    color: var(--color-text);
}

.sort-tab.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

.tags-toolbar .search-filter {
    display: flex;
    gap: 8px;
    flex: 1;
    max-width: 300px;
}

.tags-toolbar .filter-input {
    flex: 1;
    padding: 8px 16px;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-size: 0.9rem;
}

.tags-toolbar .btn-sm {
    padding: 8px 12px;
    background: var(--color-primary);
    border: none;
    border-radius: var(--radius-md);
    color: white;
    cursor: pointer;
    transition: var(--transition-fast);
}

.tags-toolbar .btn-sm:hover {
    background: var(--color-primary-dark);
}

/* 字母筛选 */
.alphabet-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 16px;
    padding: 12px 16px;
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.alphabet-filter .letter-btn {
    min-width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
}

.alphabet-filter .letter-btn:hover {
    background: var(--color-bg-tertiary);
    color: var(--color-text);
    border-color: var(--color-primary);
}

.alphabet-filter .letter-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

/* 标签统计 */
.tags-stats {
    margin-bottom: 16px;
    padding: 8px 16px;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

.tags-stats strong {
    color: var(--color-primary);
}

/* 标签作品页 */
.tag-header-info {
    text-align: center;
    width: 100%;
}

.tag-header-info .tag-type {
    display: inline-block;
    padding: 4px 12px;
    background: var(--color-primary);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    color: white;
    margin-bottom: 12px;
}

.tag-header-info h1 {
    font-size: 2rem;
    margin-bottom: 8px;
    justify-content: center;
}

.tag-header-info .tag-count {
    color: var(--color-text-secondary);
}

/* ====== 详情页 ====== */
.detail-wrapper {
    max-width: 1200px;
    margin: 0 auto;
}

.detail-hero {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 32px;
    margin-bottom: 32px;
}

.detail-cover {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    align-self: start; /* 防止 grid 拉伸 */
}

.detail-cover img {
    width: 100%;
    height: auto;
    display: block;
}

.detail-info {
    display: flex;
    flex-direction: column;
}

.detail-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 8px;
    line-height: 1.3;
}

.detail-subtitle {
    font-size: 1rem;
    font-weight: 400;
    color: var(--color-text-secondary);
    margin-bottom: 16px;
    line-height: 1.4;
}

/* 详情页元数据 */
.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.detail-meta .meta-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    font-size: 0.85rem;
    transition: all 0.2s ease;
}

.detail-meta .meta-item i {
    color: var(--color-text-muted);
    font-size: 0.8rem;
}

/* 可点击的元数据 */
.detail-meta .meta-item[data-type] {
    cursor: pointer;
}

.detail-meta .meta-item[data-type]:hover {
    border-color: var(--color-primary);
    color: var(--color-text);
    background: var(--color-bg-secondary);
}

/* 语言颜色 */
.detail-meta .meta-item.lang-chinese {
    color: #dc2626;
    border-color: rgba(220, 38, 38, 0.3);
}
.detail-meta .meta-item.lang-chinese i { color: #dc2626; }

.detail-meta .meta-item.lang-japanese {
    color: #2563eb;
    border-color: rgba(37, 99, 235, 0.3);
}
.detail-meta .meta-item.lang-japanese i { color: #2563eb; }

.detail-meta .meta-item.lang-english {
    color: #059669;
    border-color: rgba(5, 150, 105, 0.3);
}
.detail-meta .meta-item.lang-english i { color: #059669; }

.detail-meta .meta-item.lang-korean {
    color: #7c3aed;
    border-color: rgba(124, 58, 237, 0.3);
}
.detail-meta .meta-item.lang-korean i { color: #7c3aed; }

/* 分类颜色 */
.detail-meta .meta-item.meta-category {
    color: #f59e0b;
    border-color: rgba(245, 158, 11, 0.3);
}
.detail-meta .meta-item.meta-category i { color: #f59e0b; }

/* 列表页的 meta-item 保持原样 */
.meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

.meta-item.clickable {
    cursor: pointer;
    transition: opacity 0.2s ease;
}

.meta-item.clickable:hover {
    opacity: 0.8;
    text-decoration: underline;
}

.meta-item i {
    color: var(--color-primary);
}

.detail-tags {
    margin-bottom: 24px;
}

.detail-tags-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-muted);
    margin-bottom: 12px;
}

.detail-tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.detail-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: var(--transition-fast);
}

.detail-tag:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

.detail-tag .count {
    font-size: 0.7rem;
    opacity: 0.7;
}

.detail-actions {
    display: flex;
    gap: 12px;
    margin-top: auto;
    flex-wrap: wrap;
}

.detail-pages-section {
    margin-top: 32px;
}

.detail-pages-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.pages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 12px;
}

.page-thumb {
    position: relative;
    aspect-ratio: 3/4;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition-fast);
}

.page-thumb:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-md);
}

.page-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.page-thumb .page-num {
    position: absolute;
    bottom: 4px;
    right: 4px;
    padding: 2px 6px;
    background: rgba(0, 0, 0, 0.7);
    border-radius: 4px;
    font-size: 0.7rem;
    color: white;
}

/* ====== 关于页面 ====== */
.about-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px 0;
}

.about-header {
    text-align: center;
    padding: 60px 20px;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    margin-bottom: 40px;
}

.about-logo {
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 2.5rem;
    color: white;
}

.about-header h1 {
    font-size: 2.5rem;
    font-weight: 800;
    color: white;
    margin-bottom: 8px;
}

.about-slogan {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 16px;
}

.about-version {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    color: white;
}

.about-section {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 32px;
    margin-bottom: 24px;
}

.about-section h2 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.about-section h2 i {
    color: var(--color-primary);
}

.about-text {
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.about-feature {
    text-align: center;
    padding: 24px 16px;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-lg);
    transition: transform 0.2s ease;
}

.about-feature:hover {
    transform: translateY(-4px);
}

.about-feature i {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.about-feature h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 8px;
}

.about-feature p {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

/* 搜索技巧 */
.about-search-tips {
    display: grid;
    gap: 12px;
}

.search-tip {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px 16px;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-md);
}

.search-tip code {
    flex-shrink: 0;
    padding: 6px 12px;
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: 'Monaco', 'Consolas', monospace;
    font-size: 0.85rem;
    color: var(--color-accent);
}

.search-tip span {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

/* 免责声明 */
.about-disclaimer h2 i {
    color: var(--color-accent);
}

.disclaimer-content {
    color: var(--color-text-secondary);
    line-height: 1.8;
}

.disclaimer-content p {
    margin-bottom: 16px;
}

.disclaimer-content p:last-child {
    margin-bottom: 0;
}

.disclaimer-content strong {
    color: var(--color-text);
    font-weight: 600;
}

/* 页脚 */
.about-footer {
    text-align: center;
    padding: 32px 20px;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.about-footer p {
    margin-bottom: 8px;
}

.about-footer-note {
    font-size: 0.8rem;
    opacity: 0.7;
}

/* 侧边栏关于链接 */
.about-link {
    color: var(--color-text-secondary) !important;
    font-size: 0.9rem;
}

.about-link:hover {
    color: var(--color-text) !important;
}

/* ====== 会员页 ====== */
.member-hero {
    position: relative;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a855f7 100%);
    border-radius: var(--radius-xl);
    padding: 60px 32px;
    text-align: center;
    margin-bottom: 40px;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.member-hero-bg {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255,255,255,0.15) 0%, transparent 40%),
        radial-gradient(circle at 40% 40%, rgba(255,255,255,0.05) 0%, transparent 60%);
    pointer-events: none;
}

.member-hero-content {
    position: relative;
    z-index: 1;
}

.member-hero-icon-wrap {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    margin-bottom: 20px;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
}

.member-hero-icon {
    font-size: 2.5rem;
    color: #fbbf24;
    text-shadow: 0 2px 10px rgba(251,191,36,0.5);
}

.member-hero h1 {
    font-size: 2.25rem;
    font-weight: 800;
    color: white;
    margin-bottom: 12px;
    text-shadow: 0 2px 20px rgba(0,0,0,0.2);
}

.member-hero p {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 400px;
    margin: 0 auto;
}

/* 会员权益卡片 */
.member-benefits {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 48px;
    width: 100%;
    box-sizing: border-box;
}

.benefit-item {
    text-align: center;
    padding: 28px 20px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    transition: all 0.3s ease;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.benefit-item:hover {
    transform: translateY(-6px);
    border-color: var(--color-primary);
    box-shadow: 0 12px 40px rgba(99, 102, 241, 0.15);
}

.benefit-icon-wrap {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.1));
    border-radius: 16px;
    margin-bottom: 16px;
}

.benefit-item i {
    font-size: 1.5rem;
    color: var(--color-primary);
}

.benefit-item h4 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--color-text);
}

.benefit-item p {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
    margin: 0;
}

/* 套餐区域 */
.pricing-section {
    max-width: 100%;
    box-sizing: border-box;
    overflow-x: hidden;
}

.pricing-section-header {
    text-align: center;
    margin-bottom: 32px;
}

.pricing-section-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--color-text);
}

.pricing-section-header p {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
}

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    max-width: 900px;
    margin: 0 auto;
    width: 100%;
    box-sizing: border-box;
    align-items: stretch;
}

.pricing-card {
    position: relative;
    background: var(--color-bg-card);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 32px 28px;
    text-align: center;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    max-width: 100%;
    box-sizing: border-box;
    overflow: visible;
    height: 100%;
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
}

.pricing-card.featured {
    border-color: var(--color-accent);
    background: linear-gradient(180deg, rgba(245, 158, 11, 0.08) 0%, var(--color-bg-card) 100%);
}

.pricing-card.featured:hover {
    transform: translateY(-4px);
}

/* 套餐徽章 - 居中显示 */
.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 5px 16px;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    color: white;
    white-space: nowrap;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.35);
    z-index: 1;
}

/* 推荐套餐(forever)的徽章渐变 */
.pricing-card.featured .pricing-badge {
    background: linear-gradient(135deg, #ec4899, #a855f7);
    box-shadow: 0 4px 12px rgba(236, 72, 153, 0.4);
}

.pricing-name {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 12px;
    margin-top: 8px;
    color: var(--color-text);
}

.pricing-price {
    margin-bottom: 20px;
    min-height: 70px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.pricing-price .amount {
    font-size: 2.75rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1.1;
}

.pricing-card.featured .pricing-price .amount {
    color: var(--color-accent);
}

.pricing-price .original {
    display: block;
    font-size: 0.95rem;
    color: var(--color-text-muted);
    text-decoration: line-through;
    margin-top: 4px;
}

.pricing-features {
    list-style: none;
    margin-bottom: 24px;
    text-align: left;
    flex: 1;
    padding: 0;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

.pricing-features li i {
    color: var(--color-success);
    font-size: 0.85rem;
    flex-shrink: 0;
}

/* 定价卡片按钮 */
.pricing-card .btn {
    margin-top: auto;
    padding: 14px 24px;
    font-size: 0.95rem;
    font-weight: 600;
}

/* ====== 卡密激活区域 ====== */
.vip-activate-section {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 32px;
    margin-top: 40px;
    text-align: center;
}

.vip-activate-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 8px;
}

.vip-activate-header i {
    font-size: 1.25rem;
    color: var(--color-primary);
}

.vip-activate-header h3 {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-text);
    margin: 0;
}

.vip-activate-section > p {
    color: var(--color-text-muted);
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.activate-form {
    display: flex;
    gap: 12px;
    max-width: 420px;
    margin: 0 auto;
}

.activate-form .form-input {
    flex: 1;
    padding: 14px 18px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-bg-secondary);
    color: var(--color-text);
    font-size: 1rem;
    font-family: 'SF Mono', Monaco, monospace;
    letter-spacing: 1px;
    transition: all 0.2s ease;
}

.activate-form .form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
}

.activate-form .form-input::placeholder {
    color: var(--color-text-muted);
    font-family: inherit;
    letter-spacing: normal;
}

.activate-form .btn {
    padding: 14px 28px;
    white-space: nowrap;
    font-weight: 600;
    border-radius: var(--radius-lg);
}

/* VIP保障说明 */
.vip-guarantee {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 24px;
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid var(--color-border);
}

.guarantee-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.guarantee-item i {
    color: var(--color-success);
    font-size: 1rem;
}

/* ====== 个人中心 ====== */
.profile-container {
    max-width: 800px;
}

.profile-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 32px;
    margin-bottom: 24px;
}

.profile-header {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-bottom: 24px;
}

.profile-avatar {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
}

.profile-info h2 {
    font-size: 1.5rem;
    margin-bottom: 4px;
}

.profile-info p {
    color: var(--color-text-secondary);
}

.profile-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.profile-stat {
    text-align: center;
    padding: 16px;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-md);
}

.profile-stat .value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

.profile-stat .label {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* 空状态 */
.empty-state {
    text-align: center;
    padding: 64px 24px;
}

.empty-state i {
    font-size: 4rem;
    color: var(--color-text-muted);
    margin-bottom: 24px;
}

.empty-state h3 {
    font-size: 1.25rem;
    margin-bottom: 8px;
}

.empty-state p {
    color: var(--color-text-secondary);
    margin-bottom: 24px;
}

/* 阅读次数用完特殊样式 */
.empty-state.view-limit-state i {
    color: var(--color-warning);
    animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% { opacity: 0.8; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.05); }
}

.view-limit-box {
    max-width: 320px;
    margin: 0 auto;
}

.limit-benefits {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
    text-align: left;
    padding: 16px 20px;
    background: var(--color-bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--color-border);
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--color-text-secondary);
}

.benefit-item i {
    font-size: 1rem;
    width: 20px;
    color: var(--color-primary);
    margin-bottom: 0;
}

.btn-vip-upgrade {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
}

.btn-vip-upgrade:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
}

.btn-vip-upgrade i {
    font-size: 1.1rem;
    margin-bottom: 0;
}

.limit-tip {
    margin-top: 12px;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.limit-desc {
    margin-bottom: 16px;
    color: var(--color-text-secondary);
}

.limit-divider {
    display: flex;
    align-items: center;
    margin: 16px 0;
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

.limit-divider::before,
.limit-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--color-border);
}

.limit-divider span {
    padding: 0 12px;
}

/* ====== 阅读器 ====== */
.reader-overlay {
    position: fixed;
    inset: 0;
    background: #000;
    z-index: 2000;
    display: none;
    flex-direction: column;
}

.reader-overlay.active {
    display: flex;
}

/* 控件隐藏状态 - 点击中间区域切换 */
.reader-overlay.controls-hidden .reader-header,
.reader-overlay.controls-hidden .reader-footer {
    opacity: 0;
    pointer-events: none;
    transform: translateY(-100%);
}

.reader-overlay.controls-hidden .reader-footer {
    transform: translateY(100%);
}

.reader-overlay .reader-header,
.reader-overlay .reader-footer {
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.reader-header {
    height: 56px;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    padding: 0 16px;
    gap: 16px;
    flex-shrink: 0;
}

.reader-btn {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    color: white;
    font-size: 1rem;
    transition: var(--transition-fast);
}

.reader-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

.reader-btn.active {
    color: var(--color-danger);
}

.reader-btn.active i {
    font-weight: 900;
}

.reader-info {
    flex: 1;
    min-width: 0;
}

.reader-title {
    font-size: 0.9rem;
    font-weight: 500;
    color: white;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.reader-progress {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
}

.reader-actions {
    display: flex;
    gap: 4px;
}

.reader-body {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.reader-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 60px;
    height: 120px;
    background: rgba(0, 0, 0, 0.5);
    color: white;
    font-size: 1.5rem;
    border-radius: var(--radius-md);
    opacity: 0;
    transition: var(--transition-fast);
    z-index: 10;
}

.reader-nav:hover {
    background: rgba(0, 0, 0, 0.7);
}

.reader-body:hover .reader-nav {
    opacity: 1;
}

.reader-nav.prev {
    left: 16px;
}

.reader-nav.next {
    right: 16px;
}

.reader-viewport {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.reader-image {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.2s ease;
}

/* 图片适应模式 */
.reader-image.fit-contain {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.reader-image.fit-width {
    width: 100%;
    max-width: 100%;
    max-height: none;
    object-fit: contain;
}

.reader-image.fit-original {
    max-width: none;
    max-height: none;
    cursor: grab;
}

.reader-image.fit-original:active {
    cursor: grabbing;
}

/* 允许滚动查看原始大小图片 */
.reader-viewport:has(.fit-original),
.reader-viewport:has(.fit-width) {
    overflow: auto;
}

.reader-loading {
    position: absolute;
    color: white;
    font-size: 2rem;
}

.reader-footer {
    background: rgba(0, 0, 0, 0.9);
    padding: 16px 16px calc(16px + env(safe-area-inset-bottom, 0px));
    flex-shrink: 0;
}

.reader-slider-wrap {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.slider-label {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
    min-width: 30px;
    text-align: center;
}

.reader-slider {
    flex: 1;
    height: 4px;
    -webkit-appearance: none;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
    outline: none;
}

.reader-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    background: var(--color-primary);
    border-radius: 50%;
    cursor: pointer;
}

.reader-thumbs {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 8px;
}

.reader-thumb {
    flex-shrink: 0;
    width: 50px;
    height: 70px;
    background: var(--color-bg-tertiary);
    border-radius: 4px;
    overflow: hidden;
    cursor: pointer;
    opacity: 0.6;
    transition: var(--transition-fast);
    border: 2px solid transparent;
}

.reader-thumb:hover {
    opacity: 0.8;
}

.reader-thumb.active {
    opacity: 1;
    border-color: var(--color-primary);
}

.reader-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ====== 阅读器模式切换 ====== */
.reader-mode-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    width: auto !important;
    padding: 0 12px;
}

.reader-mode-btn .mode-label {
    font-size: 0.75rem;
    font-weight: 500;
}

/* 翻页模式视图 */
.reader-page-view {
    display: none;
}

.reader-overlay[data-mode="page"] .reader-page-view {
    display: flex;
}

.reader-overlay[data-mode="page"] .reader-page-footer {
    display: block;
}

/* 滚动模式视图 */
.reader-scroll-view {
    display: none;
    flex-direction: column;
    overflow: hidden;
}

.reader-overlay[data-mode="scroll"] .reader-scroll-view {
    display: flex;
}

.reader-overlay[data-mode="scroll"] .reader-scroll-footer {
    display: flex;
}

/* 隐藏非当前模式的底部 */
.reader-page-footer,
.reader-scroll-footer {
    display: none;
}

/* 滚动容器 */
.scroll-container {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    touch-action: pan-y; /* 优化触屏滚动 */
    overscroll-behavior: contain; /* 防止过度滚动影响父元素 */
}

.scroll-container::-webkit-scrollbar {
    width: 8px;
}

.scroll-container::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
}

.scroll-container::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
}

.scroll-container::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* 滚动模式图片 */
.scroll-image-wrap {
    width: 100%;
    max-width: 800px;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.scroll-image {
    width: 100%;
    height: auto;
    display: block;
    background: var(--color-bg-tertiary);
    min-height: 200px;
}

.scroll-image.loaded {
    min-height: auto;
    background: transparent;
}

.scroll-image.error {
    min-height: 200px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px dashed rgba(239, 68, 68, 0.3);
}

.scroll-image-placeholder {
    width: 100%;
    aspect-ratio: 2/3;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    color: rgba(255, 255, 255, 0.3);
    font-size: 2rem;
}

.scroll-page-marker {
    position: absolute;
    left: 8px;
    top: 8px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.7rem;
    opacity: 0;
    transition: opacity 0.2s;
}

.scroll-image-wrap:hover .scroll-page-marker {
    opacity: 1;
}

/* 滚动进度条 */
.scroll-progress-bar {
    position: fixed;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 60%;
    max-height: 400px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    z-index: 100;
}

.scroll-progress-fill {
    width: 100%;
    background: var(--color-primary);
    border-radius: 2px;
    transition: height 0.1s ease;
}

/* 滚动模式底部 */
.reader-scroll-footer {
    justify-content: center;
    align-items: center;
    gap: 16px;
    padding: 12px 16px calc(12px + env(safe-area-inset-bottom, 0px));
}

.scroll-info {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.85rem;
}

.scroll-hint {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.75rem;
}

/* 模式推荐提示 */
.reader-mode-hint {
    position: fixed;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2100;
    display: none;
}

.reader-mode-hint.show {
    display: block;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

.mode-hint-content {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(0, 0, 0, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 12px 16px;
    border-radius: var(--radius-lg);
    color: white;
    font-size: 0.85rem;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.5);
}

.mode-hint-content i {
    color: var(--color-accent);
    font-size: 1.2rem;
}

.mode-hint-content strong {
    color: var(--color-primary);
}

.mode-hint-content .btn-sm {
    padding: 6px 12px;
    font-size: 0.75rem;
}

.mode-hint-content .btn-ghost {
    background: transparent;
    color: rgba(255, 255, 255, 0.6);
}

.mode-hint-content .btn-ghost:hover {
    color: white;
    background: rgba(255, 255, 255, 0.1);
}

/* VIP锁定提示（滚动模式） */
.scroll-vip-barrier {
    width: 100%;
    max-width: 800px;
    padding: 60px 24px;
    text-align: center;
    background: linear-gradient(to bottom, transparent, rgba(245, 158, 11, 0.1));
    border-top: 2px dashed rgba(245, 158, 11, 0.3);
}

.scroll-vip-barrier .vip-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2rem;
    color: white;
}

.scroll-vip-barrier h3 {
    color: var(--color-accent);
    margin-bottom: 8px;
}

.scroll-vip-barrier p {
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 20px;
}

.scroll-vip-barrier p strong {
    color: var(--color-primary);
}

.scroll-vip-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ====== 阅读器增强样式 ====== */

/* 锁定的缩略图 */
.reader-thumb.locked {
    position: relative;
    background: rgba(0, 0, 0, 0.6);
}

.reader-thumb.locked .thumb-lock-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.7);
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

.reader-thumb.locked:hover .thumb-lock-overlay {
    background: rgba(245, 158, 11, 0.3);
    color: var(--color-accent);
}

/* 更多锁定页面指示 */
.reader-thumb-more {
    flex-shrink: 0;
    width: 50px;
    height: 70px;
    background: rgba(245, 158, 11, 0.1);
    border: 1px dashed rgba(245, 158, 11, 0.4);
    border-radius: 4px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.reader-thumb-more span {
    color: var(--color-accent);
    font-size: 0.75rem;
    font-weight: 600;
}

.reader-thumb-more i {
    color: rgba(245, 158, 11, 0.6);
    font-size: 0.7rem;
}

.reader-thumb-more:hover {
    background: rgba(245, 158, 11, 0.2);
    border-color: var(--color-accent);
}

/* webtoon 自动滚动提示 */
.webtoon-notice {
    position: fixed;
    top: 80px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(99, 102, 241, 0.9);
    color: white;
    padding: 10px 20px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    z-index: 2100;
    animation: noticeSlideIn 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.webtoon-notice.fade-out {
    animation: noticeSlideOut 0.3s ease forwards;
}

@keyframes noticeSlideIn {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

@keyframes noticeSlideOut {
    from {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
    to {
        opacity: 0;
        transform: translateX(-50%) translateY(-20px);
    }
}

/* 优雅的 VIP 浮动提示 */
.reader-vip-prompt {
    position: fixed;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2100;
    animation: vipPromptIn 0.3s ease;
}

.reader-vip-prompt.fade-out {
    animation: vipPromptOut 0.3s ease forwards;
}

@keyframes vipPromptIn {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

@keyframes vipPromptOut {
    from {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
    to {
        opacity: 0;
        transform: translateX(-50%) translateY(20px);
    }
}

.vip-prompt-card {
    position: relative;
    background: rgba(20, 20, 30, 0.95);
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: var(--radius-xl);
    padding: 24px 32px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    max-width: 90vw;
}

.vip-prompt-card .vip-prompt-close {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    transition: var(--transition-fast);
    cursor: pointer;
    border: none;
}

.vip-prompt-card .vip-prompt-close:hover {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.vip-prompt-card .vip-prompt-icon {
    width: 56px;
    height: 56px;
    background: var(--gradient-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
}

.vip-prompt-card .vip-prompt-content h3 {
    color: white;
    font-size: 1rem;
    margin-bottom: 4px;
}

.vip-prompt-card .vip-prompt-content p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.85rem;
    margin-bottom: 12px;
}

.vip-prompt-card .vip-prompt-content p strong {
    color: var(--color-primary);
}

.vip-prompt-card .vip-prompt-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.vip-prompt-card .vip-prompt-actions .btn {
    padding: 8px 16px;
    font-size: 0.85rem;
}

/* 阅读器图片缩放状态 */
.reader-image.zoomed {
    cursor: grab;
}

.reader-image.zoomed:active {
    cursor: grabbing;
}

.reader-viewport.zoomed {
    overflow: auto;
}

/* 移动端阅读器适配 */
@media (max-width: 768px) {
    .reader-header {
        padding: 0 12px;
    }
    
    .reader-title {
        font-size: 0.8rem;
    }
    
    /* 移动端隐藏导航按钮，依赖滑动手势 */
    .reader-nav {
        display: none;
    }
    
    .reader-footer {
        padding: 12px;
    }
    
    .reader-thumb {
        width: 40px;
        height: 56px;
    }
    
    .reader-thumb-more {
        width: 40px;
        height: 56px;
    }
    
    .vip-prompt-card {
        flex-direction: column;
        text-align: center;
        padding: 20px;
        gap: 12px;
    }
    
    .vip-prompt-card .vip-prompt-icon {
        width: 48px;
        height: 48px;
        font-size: 1.2rem;
    }
    
    .vip-prompt-card .vip-prompt-content h3 {
        font-size: 0.95rem;
    }
    
    .vip-prompt-card .vip-prompt-content p {
        font-size: 0.8rem;
    }
    
    .vip-prompt-card .vip-prompt-actions {
        justify-content: center;
    }
    
    .mode-hint-content {
        flex-wrap: wrap;
        justify-content: center;
        text-align: center;
        padding: 12px;
        gap: 8px;
    }
    
    .webtoon-notice {
        font-size: 0.8rem;
        padding: 8px 16px;
    }
    
    /* 移动端底部安全区域 */
    .reader-footer {
        padding-bottom: calc(12px + env(safe-area-inset-bottom, 0px));
    }
    
    /* 移动端隐藏翻页按钮，使用手势 */
    .reader-nav {
        display: none;
    }
    
    /* 移动端点击区域提示 */
    .reader-viewport::before,
    .reader-viewport::after {
        content: '';
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        width: 40px;
        height: 40px;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.3s;
    }
}

/* 缩放操作提示 */
.zoom-tip {
    position: absolute;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 8px 16px;
    border-radius: var(--radius-md);
    font-size: 0.8rem;
    z-index: 100;
    animation: fadeIn 0.2s ease;
}

.zoom-tip.fade-out {
    animation: fadeOut 0.3s ease forwards;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateX(-50%) translateY(10px); }
    to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

@keyframes fadeOut {
    from { opacity: 1; }
    to { opacity: 0; }
}

/* 快捷键提示按钮 */
.reader-help-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    font-size: 0.8rem;
    opacity: 0.6;
}

.reader-help-btn:hover {
    opacity: 1;
}

/* 快捷键提示面板 */
.keyboard-shortcuts-panel {
    position: fixed;
    bottom: 120px;
    right: 20px;
    background: rgba(20, 20, 30, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 16px 20px;
    z-index: 2100;
    min-width: 200px;
    animation: slideInRight 0.2s ease;
    display: none;
}

.keyboard-shortcuts-panel.show {
    display: block;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.shortcuts-title {
    color: white;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.shortcut-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 0;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.8rem;
}

.shortcut-key {
    background: rgba(255, 255, 255, 0.1);
    padding: 2px 8px;
    border-radius: 4px;
    font-family: monospace;
    font-size: 0.75rem;
    color: var(--color-primary);
}

/* 隐藏PC端的快捷键提示在移动端 */
@media (max-width: 768px) {
    .reader-help-btn,
    .keyboard-shortcuts-panel {
        display: none !important;
    }
}

/* ====== 弹窗 ====== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-fast);
    padding: 24px;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    position: relative;
    width: 100%;
    max-width: 420px;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    transform: scale(0.95);
    transition: var(--transition-fast);
}

.modal-overlay.active .modal {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    color: var(--color-text-muted);
    font-size: 1rem;
    transition: var(--transition-fast);
    z-index: 10;
}

.modal-close:hover {
    background: var(--color-bg-card-hover);
    color: var(--color-text);
}

.modal-header {
    padding: 24px 24px 0;
}

.modal-tabs {
    display: flex;
    gap: 8px;
}

.modal-tab {
    flex: 1;
    padding: 12px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: var(--transition-fast);
}

.modal-tab:hover {
    background: var(--color-bg-card-hover);
}

.modal-tab.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

.modal-body {
    padding: 24px;
}

.auth-form {
    display: none;
}

.auth-form.active {
    display: block;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-bottom: 8px;
}

.form-group input {
    width: 100%;
    padding: 14px 16px;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    outline: none;
    transition: var(--transition-fast);
}

.form-group input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-error {
    padding: 12px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: var(--radius-md);
    color: var(--color-danger);
    font-size: 0.85rem;
    margin-bottom: 16px;
    display: none;
}

.form-error.show {
    display: block;
}

/* ====== 按钮 ====== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
    border: none;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.85rem;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1rem;
}

.btn-block {
    width: 100%;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
}

.btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-text);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
}

.btn-outline {
    background: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.btn-outline:hover {
    background: var(--color-bg-card);
    border-color: var(--color-border-light);
}

.btn-outline-danger {
    background: transparent;
    color: var(--color-danger);
    border: 1px solid var(--color-danger);
}

.btn-outline-danger:hover {
    background: rgba(239, 68, 68, 0.1);
}

/* ====== Toast ====== */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 4000;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.toast {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    animation: slideIn 0.3s ease;
    max-width: 360px;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.toast.success {
    border-left: 3px solid var(--color-success);
}

.toast.error {
    border-left: 3px solid var(--color-danger);
}

.toast.warning {
    border-left: 3px solid var(--color-warning);
}

.toast.info {
    border-left: 3px solid var(--color-primary);
}

.toast i {
    font-size: 1.1rem;
}

.toast.success i {
    color: var(--color-success);
}

.toast.error i {
    color: var(--color-danger);
}

.toast.warning i {
    color: var(--color-warning);
}

.toast.info i {
    color: var(--color-primary);
}

.toast-message {
    flex: 1;
    font-size: 0.9rem;
}

/* ====== 优雅加载动画 ====== */
.loading-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    grid-column: 1 / -1;
    width: 100%;
}

.loading-dots {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}

.loading-dots span {
    width: 12px;
    height: 12px;
    background: var(--gradient-primary);
    border-radius: 50%;
    animation: loadingBounce 1.4s ease-in-out infinite both;
}

.loading-dots span:nth-child(1) { animation-delay: -0.32s; }
.loading-dots span:nth-child(2) { animation-delay: -0.16s; }
.loading-dots span:nth-child(3) { animation-delay: 0s; }

@keyframes loadingBounce {
    0%, 80%, 100% {
        transform: scale(0.6);
        opacity: 0.5;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}

.loading-text {
    font-size: 14px;
    color: var(--color-text-secondary);
    letter-spacing: 2px;
}

/* 页面切换过渡动画 */
.page-transition-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.page-transition-overlay.active {
    opacity: 1;
    visibility: visible;
}

.page-transition-loader {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.page-transition-spinner {
    width: 50px;
    height: 50px;
    position: relative;
}

.page-transition-spinner::before,
.page-transition-spinner::after {
    content: '';
    position: absolute;
    border-radius: 50%;
}

.page-transition-spinner::before {
    width: 100%;
    height: 100%;
    border: 3px solid transparent;
    border-top-color: var(--color-primary);
    border-right-color: var(--color-primary);
    animation: spinnerRotate 1.2s linear infinite;
}

.page-transition-spinner::after {
    width: 70%;
    height: 70%;
    top: 15%;
    left: 15%;
    border: 3px solid transparent;
    border-bottom-color: var(--color-secondary);
    border-left-color: var(--color-secondary);
    animation: spinnerRotate 0.8s linear infinite reverse;
}

@keyframes spinnerRotate {
    to { transform: rotate(360deg); }
}

.page-transition-text {
    font-size: 14px;
    color: var(--color-text-secondary);
    letter-spacing: 3px;
    text-transform: uppercase;
}

/* ====== 响应式 ====== */
@media (max-width: 1024px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .sidebar-close {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .sidebar-overlay.open {
        display: block;
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .hero-stats {
        gap: 24px;
    }
    
    .detail-hero {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .detail-cover {
        max-width: 300px;
        margin: 0 auto;
    }
    
    .detail-actions {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .page-container {
        padding: 12px;
    }
    
    .page-hero {
        padding: 24px 16px;
        border-radius: var(--radius-lg);
    }
    
    .hero-content h1 {
        font-size: 1.5rem;
        line-height: 1.3;
    }
    
    .hero-content p {
        font-size: 0.9rem;
    }
    
    .hero-stats {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 12px;
        justify-content: center;
    }
    
    .stat-item {
        flex: 0 0 auto;
        padding: 8px 16px;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
        gap: 10px;
    }
    
    .search-box {
        padding: 0 12px;
        height: 44px;
    }
    
    .search-hint {
        display: none;
    }
    
    .user-name {
        display: none;
    }
    
    .user-btn {
        padding: 0;
        width: 36px;
        height: 36px;
        background: transparent;
        border: none;
        justify-content: center;
    }
    
    .user-btn:hover {
        background: transparent;
    }
    
    .user-btn .fa-chevron-down {
        display: none;
    }
    
    .topbar {
        padding: 0 12px;
        height: 56px;
    }
    
    .topbar-left {
        gap: 8px;
    }
    
    .logo {
        font-size: 1.2rem;
    }
    
    .reader-nav {
        width: 44px;
        height: 70px;
        font-size: 1.1rem;
        opacity: 0.6;
    }
    
    .reader-nav.prev {
        left: 4px;
    }
    
    .reader-nav.next {
        right: 4px;
    }
    
    /* 详情页移动端优化 */
    .detail-hero {
        gap: 20px;
        padding: 0;
    }
    
    .detail-cover {
        max-width: 200px;
    }
    
    .detail-cover img {
        border-radius: var(--radius-lg);
    }
    
    .detail-title {
        font-size: 1.2rem !important;
        line-height: 1.4;
    }
    
    .detail-subtitle {
        font-size: 0.85rem !important;
    }
    
    .detail-meta {
        gap: 8px;
    }
    
    .detail-meta .meta-item {
        padding: 5px 10px;
        font-size: 0.8rem;
    }
    
    .meta-item {
        font-size: 0.8rem;
        gap: 5px;
    }
    
    .detail-tags {
        margin-bottom: 16px;
    }
    
    .detail-tags-title {
        font-size: 0.8rem;
        margin-bottom: 8px;
    }
    
    .detail-tags-list {
        gap: 6px;
    }
    
    .detail-tag {
        padding: 6px 10px;
        font-size: 0.75rem;
    }
    
    .detail-actions {
        flex-direction: column;
        gap: 10px;
    }
    
    .detail-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    /* 预览页面网格 */
    .pages-grid {
        grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
        gap: 8px;
    }
    
    .page-thumb {
        border-radius: var(--radius-sm);
    }
    
    /* 认证弹窗 */
    .auth-modal {
        width: 95vw;
        max-width: 380px;
        margin: 10px;
    }
    
    .modal-content {
        padding: 24px 20px;
    }
    
    .modal-header h2 {
        font-size: 1.25rem;
    }
    
    /* 导航标签 */
    .nav-tabs {
        gap: 4px;
    }
    
    .nav-tab {
        padding: 10px 16px;
        font-size: 0.85rem;
    }
    
    /* 用户信息模块 768px */
    .user-profile-module {
        padding: 20px;
        margin-bottom: 24px;
    }
    
    .profile-module-content {
        flex-direction: column;
        gap: 20px;
    }
    
    .profile-module-left {
        width: 100%;
        justify-content: center;
    }
    
    .profile-module-right {
        width: 100%;
        min-width: 0;
    }
    
    .profile-avatar-inner {
        width: 64px;
        height: 64px;
        font-size: 1.5rem;
    }
    
    .profile-username {
        font-size: 1.2rem;
    }
    
    .profile-module-badge {
        top: 8px;
        right: 8px;
        font-size: 0.7rem;
        padding: 4px 10px;
    }
    
    /* 我的订单模块 768px */
    .my-orders-module {
        margin-top: 24px;
    }
    
    .orders-module-header {
        padding: 14px 18px;
    }
    
    .orders-module-body {
        padding: 16px 18px;
    }
    
    .order-item-compact {
        padding: 14px 16px;
    }
    
    /* 会员页面 */
    .member-hero {
        padding: 40px 16px;
        margin-bottom: 24px;
    }
    
    .member-hero h1 {
        font-size: 1.5rem;
    }
    
    .member-benefits {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
        margin-bottom: 24px;
    }
    
    .benefit-item {
        padding: 16px 12px;
    }
    
    .pricing-section {
        padding: 0;
    }
    
    .pricing-cards {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
        gap: 16px;
        max-width: 100%;
    }
    
    .pricing-card {
        padding: 24px 20px;
    }
    
    .pricing-price .amount {
        font-size: 2.25rem;
    }
    
    .pricing-features li {
        font-size: 0.85rem;
    }
    
    /* 用户下拉菜单 */
    .user-dropdown {
        right: -10px;
        min-width: 200px;
    }
    
    /* 标签页工具栏 */
    .tags-toolbar {
        flex-direction: column;
        gap: 12px;
        padding: 12px;
    }
    
    .sort-tabs {
        width: 100%;
        justify-content: center;
    }
    
    .sort-tab {
        flex: 1;
        text-align: center;
        padding: 10px 12px;
    }
    
    .tags-toolbar .search-filter {
        max-width: 100%;
        width: 100%;
    }
    
    /* 字母筛选 */
    .alphabet-filter {
        padding: 10px 12px;
        gap: 4px;
        justify-content: center;
    }
    
    .alphabet-filter .letter-btn {
        min-width: 28px;
        height: 28px;
        font-size: 0.75rem;
    }
    
    /* 标签网格 */
    .tag-grid {
        gap: 8px;
    }
    
    .tag-item {
        padding: 8px 12px;
        font-size: 0.8rem;
    }
    
    .tag-item .tag-count {
        font-size: 0.7rem;
        padding: 2px 6px;
    }
    
    /* 标签作品页标题 */
    .tag-header-info h1 {
        font-size: 1.5rem;
    }
    
    /* 关于页面 */
    .about-container {
        padding: 10px 0;
    }
    
    .about-header {
        padding: 40px 16px;
        border-radius: var(--radius-lg);
        margin-bottom: 24px;
    }
    
    .about-logo {
        width: 80px;
        height: 80px;
        font-size: 2rem;
    }
    
    .about-header h1 {
        font-size: 1.75rem;
    }
    
    .about-slogan {
        font-size: 0.95rem;
    }
    
    .about-section {
        padding: 20px 16px;
        margin-bottom: 16px;
        border-radius: var(--radius-lg);
    }
    
    .about-section h2 {
        font-size: 1.1rem;
    }
    
    .about-features {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .about-feature {
        padding: 16px 12px;
    }
    
    .about-feature i {
        font-size: 1.5rem;
    }
    
    .about-feature h4 {
        font-size: 0.9rem;
    }
    
    .about-feature p {
        font-size: 0.75rem;
    }
    
    .search-tip {
        flex-direction: column;
        gap: 8px;
        align-items: flex-start;
    }
    
    .search-tip code {
        font-size: 0.8rem;
    }
    
    .disclaimer-content {
        font-size: 0.85rem;
        line-height: 1.7;
    }
    
    /* 会员页特权卡片 */
    .member-benefits {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
        margin-bottom: 32px;
    }
    
    .benefit-item {
        padding: 20px 12px;
    }
    
    .benefit-item i {
        font-size: 1.5rem;
        margin-bottom: 10px;
    }
    
    .benefit-item h4 {
        font-size: 0.95rem;
    }
    
    .benefit-item p {
        font-size: 0.75rem;
    }
    
    .pricing-section h2 {
        font-size: 1.25rem;
        margin-bottom: 20px;
    }
    
    /* 个人中心 */
    .profile-card {
        padding: 20px 16px;
    }
    
    .profile-header {
        flex-direction: column;
        text-align: center;
        gap: 16px;
    }
    
    .profile-avatar {
        width: 64px;
        height: 64px;
        font-size: 1.5rem;
    }
    
    .profile-info h2 {
        font-size: 1.25rem;
    }
    
    .profile-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
    }
    
    .profile-stat {
        padding: 12px 8px;
    }
    
    .profile-stat .value {
        font-size: 1.25rem;
    }
    
    .profile-stat .label {
        font-size: 0.75rem;
    }
    
    /* 阅读器 */
    .reader-header {
        height: 50px;
        padding: 0 12px;
        gap: 8px;
    }
    
    .reader-btn {
        width: 36px;
        height: 36px;
        font-size: 0.9rem;
    }
    
    .reader-title {
        font-size: 0.8rem;
    }
    
    .reader-progress {
        font-size: 0.7rem;
    }
    
    .reader-footer {
        padding: 12px;
    }
    
    .reader-slider-wrap {
        margin-bottom: 8px;
    }
    
    .reader-thumb {
        width: 40px;
        height: 56px;
    }
    
    /* VIP状态面板 */
    .vip-status-panel {
        padding: 16px;
        margin: 16px auto;
    }
    
    .vip-status-header {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
    
    .vip-status-actions {
        flex-direction: column;
    }
    
    .vip-status-actions .btn {
        width: 100%;
    }
    
    /* VIP弹窗 */
    .vip-modal {
        max-width: 90vw;
    }
    
    .vip-modal-content {
        padding: 32px 20px;
    }
    
    .vip-icon {
        font-size: 3rem;
    }
    
    .vip-modal h2 {
        font-size: 1.25rem;
    }
    
    .vip-benefits {
        padding: 16px;
    }
    
    .vip-benefits .benefit {
        font-size: 0.85rem;
        padding: 6px 0;
    }
    
    /* 历史页清空按钮 */
    .page-header {
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
    }
    
    .page-header .btn {
        width: 100%;
    }
    
    /* 首页section */
    .section-header {
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
    }
    
    .section-header h2 {
        font-size: 1.1rem;
    }
    
    .section-tabs {
        width: 100%;
    }
    
    .tab-btn {
        flex: 1;
        padding: 8px 12px;
        font-size: 0.85rem;
    }
    
    /* 筛选栏移动端 */
    .filter-bar {
        flex-direction: column;
        gap: 16px;
        padding: 14px 16px;
    }
    
    .filter-group {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        width: 100%;
    }
    
    .filter-label {
        font-size: 0.8rem;
    }
    
    .lang-btn-group,
    .feature-btn-group {
        width: 100%;
    }
    
    .lang-btn {
        padding: 6px 10px;
        font-size: 0.75rem;
    }
    
    .lang-btn .lang-flag {
        font-size: 0.9rem;
    }
    
    /* 搜索筛选 */
    .search-filter {
        width: 100%;
    }
    
    .filter-input {
        font-size: 14px;
        padding: 10px 12px;
    }
    
    /* 标签统计 */
    .tags-stats {
        padding: 10px 12px;
        font-size: 0.85rem;
    }
    
    /* 继续浏览提示 */
    .continue-reading-hint {
        flex-direction: column;
        gap: 12px;
        padding: 16px;
    }
    
    .continue-reading-hint .btn {
        width: 100%;
    }
    
    /* 加载更多容器 */
    .load-more-container {
        padding: 16px;
    }
    
    .load-more-container .btn {
        width: 100%;
        max-width: 280px;
    }
    
    /* 详情页标签 */
    .detail-tags {
        gap: 6px;
    }
    
    .detail-tag {
        padding: 6px 10px;
        font-size: 0.75rem;
    }
    
    /* 卡密激活入口 */
    .activate-code-section {
        margin-top: 20px;
    }
    
    .activate-code-section .btn {
        width: 100%;
        max-width: 280px;
    }
    
    /* 下拉菜单项 */
    .dropdown-item {
        padding: 12px 16px;
        font-size: 0.9rem;
    }
    
    /* hero统计 */
    .hero-stats {
        gap: 16px;
    }
    
    .stat-item {
        min-width: 80px;
    }
    
    .stat-value {
        font-size: 1.5rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
}

@media (max-width: 480px) {
    .page-container {
        padding: 10px;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
    
    .gallery-card {
        border-radius: var(--radius-md);
    }
    
    .card-title {
        font-size: 0.75rem;
        -webkit-line-clamp: 2;
    }
    
    .card-meta {
        gap: 6px;
        font-size: 0.65rem;
    }
    
    .card-lang {
        padding: 2px 6px;
        font-size: 0.6rem;
    }
    
    .page-header h1 {
        font-size: 1.25rem;
    }
    
    /* 用户信息模块 480px */
    .user-profile-module {
        padding: 16px;
        margin-bottom: 16px;
        border-radius: var(--radius-lg);
    }
    
    .profile-module-left {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }
    
    .profile-avatar-inner {
        width: 56px;
        height: 56px;
        font-size: 1.35rem;
    }
    
    .avatar-badge {
        width: 24px;
        height: 24px;
        font-size: 0.65rem;
    }
    
    .profile-username {
        font-size: 1.1rem;
    }
    
    .profile-status-tag {
        font-size: 0.75rem;
        padding: 4px 12px;
    }
    
    .profile-stats-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .profile-stat-item {
        padding: 12px 14px;
    }
    
    .stat-icon {
        width: 36px;
        height: 36px;
        font-size: 0.9rem;
    }
    
    .stat-value {
        font-size: 0.9rem;
    }
    
    .profile-module-badge {
        position: static;
        margin-top: 12px;
        text-align: center;
        display: inline-flex;
        width: auto;
    }
    
    .user-profile-module.vip-level-4 .profile-module-badge {
        position: relative;
        left: 50%;
        transform: translateX(-50%);
    }
    
    /* 我的订单模块 480px */
    .my-orders-module {
        margin-top: 16px;
        border-radius: var(--radius-lg);
    }
    
    .orders-module-header {
        padding: 12px 14px;
    }
    
    .orders-header-left i {
        font-size: 1.1rem;
    }
    
    .orders-header-left h3 {
        font-size: 1rem;
    }
    
    .orders-module-body {
        padding: 12px 14px;
    }
    
    .order-item-compact {
        padding: 12px 14px;
    }
    
    .order-plan {
        font-size: 0.9rem;
    }
    
    .order-amount {
        font-size: 0.95rem;
    }
    
    .order-item-sub {
        font-size: 0.75rem;
    }
    
    .order-item-actions {
        flex-direction: column;
        gap: 8px;
    }
    
    .btn-mini {
        padding: 10px 12px;
    }
    
    .member-hero {
        padding: 24px 12px;
        margin-bottom: 16px;
    }
    
    .member-hero h1 {
        font-size: 1.25rem;
    }
    
    .member-hero p {
        font-size: 0.85rem;
    }
    
    .member-benefits {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
        margin-bottom: 16px;
    }
    
    .benefit-item {
        padding: 12px 8px;
    }
    
    .benefit-item i {
        font-size: 1.25rem;
        margin-bottom: 8px;
    }
    
    .benefit-item h4 {
        font-size: 0.85rem;
    }
    
    .benefit-item p {
        font-size: 0.7rem;
    }
    
    .pricing-section h2 {
        font-size: 1.1rem;
        margin-bottom: 16px;
    }
    
    .pricing-cards {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
        gap: 12px;
    }
    
    .pricing-card {
        padding: 18px 14px;
    }
    
    .pricing-name {
        font-size: 1rem;
        margin-bottom: 10px;
    }
    
    .pricing-price {
        min-height: 60px;
        margin-bottom: 14px;
    }
    
    .pricing-price .amount {
        font-size: 1.85rem;
    }
    
    .pricing-price .original {
        font-size: 0.8rem;
    }
    
    .pricing-features {
        margin-bottom: 16px;
    }
    
    .pricing-features li {
        font-size: 0.78rem;
        padding: 5px 0;
        gap: 8px;
    }
    
    .pricing-features li i {
        font-size: 0.7rem;
    }
    
    .pricing-card .btn {
        padding: 12px 16px;
        font-size: 0.85rem;
    }
    
    .pricing-badge {
        font-size: 0.7rem;
        padding: 4px 12px;
        top: -10px;
    }
    
    /* 详情页 480px */
    .detail-cover {
        max-width: 160px;
    }
    
    .detail-title {
        font-size: 1.1rem !important;
    }
    
    .detail-info {
        padding: 0 8px;
    }
    
    .vip-read-hint {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        padding: 12px 14px;
        font-size: 0.8rem;
        text-align: left;
    }
    
    .vip-read-hint > span {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        gap: 6px;
        line-height: 1.6;
    }
    
    .vip-read-hint .hint-num {
        min-width: 28px;
        padding: 1px 6px;
        font-size: 0.85rem;
    }
    
    /* 搜索框 */
    .search-input {
        font-size: 14px;
    }
    
    /* 标签页面 */
    .tags-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
    
    .tag-card {
        padding: 12px;
    }
    
    .tag-card .tag-name {
        font-size: 0.85rem;
    }
    
    /* 分页 */
    .pagination {
        gap: 4px;
    }
    
    .pagination-btn {
        min-width: 36px;
        height: 36px;
        font-size: 0.85rem;
    }
    
    /* 阅读器 */
    .reader-nav {
        width: 40px;
        height: 60px;
        font-size: 1rem;
    }
    
    .reader-controls {
        padding: 8px 16px;
    }
    
    .reader-controls .btn {
        padding: 8px 12px;
        font-size: 0.8rem;
    }
    
    /* 历史/收藏为空状态 */
    .empty-state {
        padding: 40px 20px;
    }
    
    .empty-state i {
        font-size: 3rem;
    }
    
    .empty-state h3 {
        font-size: 1.1rem;
    }
    
    /* 底部间距 */
    .page {
        padding-bottom: 60px;
    }
    
    /* 字母筛选 480px */
    .alphabet-filter {
        padding: 8px 10px;
        flex-wrap: wrap;
    }
    
    .alphabet-filter .letter-btn {
        min-width: 24px;
        height: 24px;
        font-size: 0.65rem;
    }
    
    /* 标签网格 480px */
    .tag-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 6px;
    }
    
    .tag-item {
        padding: 6px 10px;
        font-size: 0.75rem;
    }
    
    /* 标签头部 480px */
    .tag-header-info h1 {
        font-size: 1.25rem;
    }
    
    .tag-header-info .tag-count {
        font-size: 0.8rem;
    }
    
    /* 关于页面 480px */
    .about-header {
        padding: 32px 12px;
    }
    
    .about-logo {
        width: 64px;
        height: 64px;
        font-size: 1.5rem;
    }
    
    .about-header h1 {
        font-size: 1.4rem;
    }
    
    .about-features {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .about-feature {
        padding: 14px 10px;
    }
    
    .about-section {
        padding: 16px 12px;
    }
    
    .search-tips-grid {
        gap: 8px;
    }
    
    .search-tip {
        padding: 10px;
    }
    
    /* 会员特权 480px */
    .member-benefits {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }
    
    .benefit-item {
        padding: 14px 8px;
    }
    
    .benefit-item i {
        font-size: 1.25rem;
    }
    
    .benefit-item h4 {
        font-size: 0.85rem;
    }
    
    .benefit-item p {
        font-size: 0.7rem;
    }
    
    /* 个人中心 480px */
    .profile-card {
        padding: 16px 12px;
    }
    
    .profile-avatar {
        width: 56px;
        height: 56px;
        font-size: 1.25rem;
    }
    
    .profile-info h2 {
        font-size: 1.1rem;
    }
    
    .profile-stats {
        gap: 6px;
    }
    
    .profile-stat {
        padding: 10px 6px;
    }
    
    .profile-stat .value {
        font-size: 1.1rem;
    }
    
    .profile-stat .label {
        font-size: 0.7rem;
    }
    
    /* 阅读器 480px */
    .reader-header {
        height: 44px;
        padding: 0 10px;
    }
    
    .reader-btn {
        width: 32px;
        height: 32px;
        font-size: 0.8rem;
    }
    
    .reader-title {
        font-size: 0.75rem;
    }
    
    .reader-footer {
        padding: 10px;
    }
    
    .reader-thumb {
        width: 32px;
        height: 45px;
    }
    
    /* VIP弹窗 480px */
    .vip-prompt {
        padding: 24px 16px;
        max-width: 95vw;
        min-width: unset;
        width: calc(100vw - 32px);
    }
    
    .vip-prompt h3 {
        font-size: 1.1rem;
    }
    
    .vip-prompt p {
        font-size: 0.85rem;
    }
    
    .vip-prompt .btn {
        padding: 10px 20px;
        font-size: 0.85rem;
    }
    
    /* VIP状态面板 480px */
    .vip-status-panel {
        padding: 14px;
    }
    
    .vip-status-panel h3 {
        font-size: 1rem;
    }
    
    .vip-status-info {
        gap: 6px;
    }
    
    .vip-status-info span {
        font-size: 0.8rem;
    }
    
    /* 卡密激活区域 480px */
    .vip-activate-section {
        padding: 20px 16px;
        margin-top: 24px;
    }
    
    .vip-activate-section h3 {
        font-size: 1rem;
    }
    
    .vip-activate-section p {
        font-size: 0.85rem;
        margin-bottom: 16px;
    }
    
    .activate-form {
        flex-direction: column;
        max-width: 100%;
    }
    
    .activate-form .form-input {
        padding: 10px 14px;
    }
    
    .activate-form .btn {
        padding: 10px 20px;
        width: 100%;
    }
    
    /* 标签工具栏 480px */
    .tags-toolbar {
        padding: 10px;
    }
    
    .sort-tabs {
        gap: 0;
    }
    
    .sort-tab {
        font-size: 0.8rem;
        padding: 8px 10px;
    }
    
    /* toast通知 */
    .toast {
        padding: 12px 16px;
        font-size: 0.85rem;
        max-width: calc(100vw - 32px);
    }
    
    /* 模态框 */
    .modal-content {
        margin: 10px;
        max-height: calc(100vh - 20px);
    }
    
    .modal-header h3 {
        font-size: 1.1rem;
    }
    
    .modal-body {
        padding: 16px;
    }
    
    /* 认证模态框 */
    .auth-modal {
        width: calc(100vw - 24px);
        max-width: none;
    }
    
    .modal-tabs {
        gap: 0;
    }
    
    .modal-tab {
        flex: 1;
        text-align: center;
        padding: 12px 8px;
        font-size: 0.9rem;
    }
    
    .form-group {
        margin-bottom: 14px;
    }
    
    .form-group label {
        font-size: 0.85rem;
        margin-bottom: 6px;
    }
    
    .form-group input {
        padding: 12px;
        font-size: 14px;
    }
    
    .form-error {
        font-size: 0.8rem;
        padding: 8px 10px;
    }
    
    /* 首页section */
    .section-header {
        flex-direction: column;
        gap: 10px;
    }
    
    .section-header h2 {
        font-size: 1rem;
    }
    
    .tab-btn {
        padding: 6px 10px;
        font-size: 0.8rem;
    }
    
    /* hero区域 */
    .page-hero {
        padding: 24px 12px;
    }
    
    .hero-content h1 {
        font-size: 1.25rem;
    }
    
    .hero-content p {
        font-size: 0.85rem;
    }
    
    .hero-stats {
        gap: 12px;
    }
    
    .stat-item {
        min-width: 70px;
    }
    
    .stat-item i {
        font-size: 1.25rem;
    }
    
    .stat-value {
        font-size: 1.25rem;
    }
    
    .stat-label {
        font-size: 0.7rem;
    }
    
    /* 继续浏览提示 */
    .continue-reading-hint {
        padding: 12px;
    }
    
    .continue-reading-hint .btn {
        font-size: 0.85rem;
    }
}

/* 超小屏幕 (<=375px) */
@media (max-width: 375px) {
    .topbar {
        padding: 0 10px;
    }
    
    .logo {
        font-size: 1.1rem;
    }
    
    .search-box {
        height: 40px;
    }
    
    .gallery-grid {
        gap: 6px;
    }
    
    .card-info {
        padding: 8px;
    }
    
    .card-title {
        font-size: 0.7rem;
    }
    
    .detail-cover {
        max-width: 140px;
    }
    
    .detail-title {
        font-size: 1rem !important;
    }
    
    .detail-meta {
        gap: 6px;
    }
    
    .detail-meta .meta-item {
        padding: 4px 8px;
        font-size: 0.75rem;
    }
    
    .meta-item {
        font-size: 0.75rem;
    }
    
    .detail-tag {
        padding: 5px 8px;
        font-size: 0.7rem;
    }
    
    .btn {
        padding: 10px 16px;
        font-size: 0.85rem;
    }
    
    .btn-lg {
        padding: 12px 20px;
    }
    
    .vip-prompt-close {
        padding: 10px 20px !important;
        font-size: 13px;
    }
    
    .pricing-card .price {
        font-size: 1.5rem;
    }
    
    /* 标签工具栏 375px */
    .tags-toolbar {
        padding: 8px;
        gap: 8px;
    }
    
    .sort-tab {
        font-size: 0.75rem;
        padding: 6px 8px;
    }
    
    /* 字母筛选 375px */
    .alphabet-filter .letter-btn {
        min-width: 22px;
        height: 22px;
        font-size: 0.6rem;
    }
    
    /* 关于页面 375px */
    .about-logo {
        width: 56px;
        height: 56px;
        font-size: 1.25rem;
    }
    
    .about-header h1 {
        font-size: 1.25rem;
    }
    
    .about-slogan {
        font-size: 0.85rem;
    }
    
    .about-feature i {
        font-size: 1.25rem;
    }
    
    .about-feature h4 {
        font-size: 0.8rem;
    }
    
    /* 会员特权 375px */
    .member-hero h1 {
        font-size: 1.2rem;
    }
    
    .member-benefits {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    
    .benefit-item {
        flex-direction: row;
        text-align: left;
        gap: 12px;
        padding: 12px;
    }
    
    .benefit-item i {
        margin-bottom: 0;
    }
    
    /* 个人中心 375px */
    .profile-stats {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .profile-stat {
        padding: 8px 4px;
    }
    
    .profile-stat .value {
        font-size: 1rem;
    }
    
    .profile-stat .label {
        font-size: 0.65rem;
    }
    
    /* 阅读器 375px */
    .reader-header {
        height: 40px;
    }
    
    .reader-btn {
        width: 28px;
        height: 28px;
        font-size: 0.75rem;
    }
    
    .reader-thumb {
        width: 28px;
        height: 40px;
    }
    
    /* VIP相关 375px */
    .vip-status-panel h3 {
        font-size: 0.9rem;
    }
    
    .vip-badge {
        font-size: 0.6rem;
        padding: 2px 6px;
    }
}

/* 横屏手机优化 */
@media (max-width: 896px) and (orientation: landscape) {
    .page-hero {
        padding: 20px 16px;
    }
    
    .hero-content h1 {
        font-size: 1.3rem;
    }
    
    .detail-hero {
        grid-template-columns: 180px 1fr;
        text-align: left;
    }
    
    .detail-cover {
        max-width: 180px;
        margin: 0;
    }
    
    .detail-actions {
        flex-direction: row;
        justify-content: flex-start;
    }
    
    .detail-actions .btn {
        width: auto;
    }
    
    /* 阅读器横屏优化 */
    .reader-header {
        height: 44px;
    }
    
    .reader-footer {
        padding: 8px 16px;
    }
    
    .reader-thumbs {
        max-height: 60px;
    }
    
    .reader-thumb {
        width: 36px;
        height: 50px;
    }
    
    /* 模态框横屏优化 */
    .modal {
        max-height: 90vh;
    }
    
    .modal-body {
        max-height: calc(90vh - 60px);
        overflow-y: auto;
    }
    
    .auth-modal {
        max-width: 400px;
    }
    
    /* 会员页横屏优化 */
    .member-hero {
        padding: 24px 16px;
    }
    
    .member-benefits {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .pricing-cards {
        flex-direction: row;
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .pricing-card {
        min-width: 200px;
        flex-shrink: 0;
    }
    
    /* 关于页横屏优化 */
    .about-features {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .about-header {
        padding: 24px 16px;
    }
    
    /* 标签页横屏优化 */
    .tags-toolbar {
        flex-direction: row;
    }
    
    .tag-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* 滚动条 */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--color-border-light);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-text-muted);
}

/* 选中样式 */
::selection {
    background: rgba(99, 102, 241, 0.3);
    color: white;
}

/* ====== VIP 弹窗 ====== */
.vip-modal {
    max-width: 480px;
    text-align: center;
}

.vip-modal-content {
    padding: 40px 32px;
}

.vip-icon {
    font-size: 4rem;
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
}

.vip-modal h2 {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.vip-modal p {
    color: var(--color-text-secondary);
    margin-bottom: 24px;
}

.vip-benefits {
    text-align: left;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-md);
    padding: 20px;
    margin-bottom: 24px;
}

.vip-benefits .benefit {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    font-size: 0.95rem;
}

.vip-benefits .benefit i {
    color: var(--color-success);
}

.vip-hint {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-top: 16px !important;
    margin-bottom: 0 !important;
}

/* ====== 试看遮罩 ====== */
.preview-overlay {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.95));
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    padding-bottom: 40px;
    z-index: 100;
    pointer-events: none;
}

.preview-overlay .preview-text {
    color: white;
    font-size: 1.1rem;
    margin-bottom: 16px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.preview-overlay .btn {
    pointer-events: auto;
}

/* ====== VIP 徽章 ====== */
.vip-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    color: #000;
    box-shadow: 0 2px 8px rgba(245, 158, 11, 0.3);
    text-shadow: none;
}

.vip-badge i {
    font-size: 0.8rem;
    color: #000;
}

.user-level {
    display: inline-flex;
    align-items: center;
}

.user-level.is-vip {
    color: var(--color-accent);
}

/* 用户下拉框中的VIP徽章 */
.user-info .vip-badge {
    padding: 3px 10px;
    font-size: 0.7rem;
}

/* ====== 详情页 VIP 相关 ====== */
.vip-read-hint {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.15), rgba(245, 158, 11, 0.05));
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: var(--radius-md);
    margin: 16px 0;
    color: var(--color-accent);
    font-size: 0.9rem;
}

.vip-read-hint i {
    font-size: 1.1rem;
}

.vip-read-hint .hint-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    padding: 2px 8px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 0.95rem;
}

.vip-read-hint .hint-num.preview {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.vip-read-hint .hint-num.total {
    background: rgba(34, 197, 94, 0.15);
    color: #22c55e;
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.cover-vip-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: var(--gradient-secondary);
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 4px;
    box-shadow: 0 2px 8px rgba(245, 158, 11, 0.4);
}

.detail-cover {
    position: relative;
}

.preview-tag {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    background: rgba(245, 158, 11, 0.2);
    color: var(--color-accent);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    margin-left: 12px;
}

.btn-accent {
    background: var(--gradient-secondary);
    color: white;
    border: none;
}

.btn-accent:hover {
    filter: brightness(1.1);
    transform: translateY(-2px);
}

/* 锁定的页面缩略图 */
.page-thumb.locked {
    position: relative;
    cursor: pointer;
}

.page-thumb.locked img {
    filter: blur(8px) grayscale(50%);
    transform: scale(1.05);
}

/* 锁定页面的占位符（不加载真实图片） */
.locked-placeholder {
    width: 100%;
    height: 0;
    padding-bottom: 141.4%; /* 近似A4比例 */
    background: linear-gradient(135deg, var(--color-bg-tertiary) 0%, var(--color-bg-secondary) 100%);
    border-radius: inherit;
}

.page-thumb.locked::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.7) 100%);
    z-index: 1;
    border-radius: inherit;
}

.page-thumb .lock-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.page-thumb .lock-overlay i {
    font-size: 1.5rem;
    color: var(--color-accent);
    opacity: 0.8;
}

.page-thumb.locked:hover .lock-overlay i {
    opacity: 1;
    transform: scale(1.1);
    transition: all 0.2s ease;
}

/* ====== 支付弹窗样式 ====== */
.payment-modal {
    max-width: 380px;
    width: calc(100vw - 32px);
    max-height: calc(100vh - 48px);
    max-height: calc(100dvh - 48px);
    overflow-y: auto;
    text-align: center;
    margin: auto;
}

.payment-header {
    padding: 20px 20px 16px;
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    background: var(--color-bg-secondary);
    z-index: 1;
}

.payment-header h2 {
    font-size: 1.15rem;
    color: var(--color-text);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin: 0;
}

.payment-header h2 i {
    color: var(--color-primary);
    font-size: 1.25rem;
}

.payment-body {
    padding: 20px;
}

.payment-order-info {
    text-align: left;
    background: var(--color-bg-tertiary);
    padding: 14px 16px;
    border-radius: var(--radius-lg);
    margin-bottom: 16px;
    border: 1px solid var(--color-border);
}

.payment-order-info p {
    margin: 6px 0;
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.payment-order-info strong {
    color: var(--color-text-muted);
    font-weight: 500;
}

.payment-amount {
    margin-top: 10px !important;
    padding-top: 10px;
    border-top: 1px dashed var(--color-border);
}

.payment-amount .price {
    font-size: 1.5rem;
    color: var(--color-danger);
    font-weight: 700;
}

.payment-qrcode {
    margin: 16px auto;
    padding: 16px;
    background: #ffffff;
    border-radius: var(--radius-lg);
    display: inline-block;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

.payment-qrcode img {
    width: 180px;
    height: 180px;
    display: block;
    border-radius: var(--radius-sm);
}

.payment-note {
    padding: 12px 14px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.08), rgba(245, 158, 11, 0.15));
    border: 1px solid rgba(245, 158, 11, 0.25);
    border-radius: var(--radius-lg);
    margin: 14px 0;
}

.payment-note p {
    color: #b45309;
    font-size: 0.8rem;
    margin: 0;
    line-height: 1.5;
    display: flex;
    align-items: flex-start;
    gap: 8px;
    text-align: left;
}

[data-theme="dark"] .payment-note p {
    color: #fbbf24;
}

.payment-note i {
    flex-shrink: 0;
    margin-top: 2px;
}

/* 支付备注框 - 美化版 */
.payment-note-box {
    display: flex;
    gap: 14px;
    padding: 16px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1), rgba(234, 88, 12, 0.08));
    border: 2px solid rgba(245, 158, 11, 0.35);
    border-radius: var(--radius-xl);
    margin: 18px 0;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.1);
}

.payment-note-icon {
    flex-shrink: 0;
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, #f59e0b, #ea580c);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    box-shadow: 0 4px 10px rgba(245, 158, 11, 0.35);
}

.payment-note-content {
    flex: 1;
    text-align: left;
}

.payment-note-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: #c2410c;
    margin: 0 0 4px 0;
}

[data-theme="dark"] .payment-note-title {
    color: #fb923c;
}

.payment-note-desc {
    font-size: 0.8rem;
    color: #92400e;
    margin: 0 0 10px 0;
}

[data-theme="dark"] .payment-note-desc {
    color: #fbbf24;
}

.payment-note-code {
    display: flex;
    align-items: center;
    gap: 12px;
}

.order-suffix {
    font-family: 'SF Mono', Monaco, 'Courier New', monospace;
    font-size: 1.6rem;
    font-weight: 800;
    color: #c2410c;
    background: linear-gradient(135deg, rgba(255,255,255,0.9), rgba(254,243,199,0.9));
    padding: 8px 16px;
    border-radius: var(--radius-lg);
    letter-spacing: 4px;
    border: 2px dashed #f59e0b;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.05);
}

[data-theme="dark"] .order-suffix {
    background: linear-gradient(135deg, rgba(251,146,60,0.2), rgba(234,88,12,0.15));
    color: #fdba74;
    border-color: #fb923c;
}

.copy-suffix-btn {
    background: linear-gradient(135deg, #f59e0b, #ea580c);
    color: white;
    border: none;
    padding: 8px 14px;
    border-radius: var(--radius-md);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s;
    box-shadow: 0 2px 6px rgba(245, 158, 11, 0.3);
}

.copy-suffix-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(245, 158, 11, 0.4);
}

.copy-suffix-btn:active {
    transform: translateY(0);
}

.payment-timer {
    margin: 14px 0;
    padding: 12px 14px;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.payment-timer p {
    color: var(--color-text-muted);
    font-size: 0.85rem;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.payment-timer i {
    color: var(--color-danger);
}

.payment-timer span {
    color: var(--color-danger);
    font-weight: 600;
    font-family: 'SF Mono', Monaco, 'Courier New', monospace;
    font-size: 0.95rem;
}

.payment-actions {
    margin-top: 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.payment-actions .btn {
    margin: 0;
    padding: 12px 16px;
    font-size: 0.9rem;
    border-radius: var(--radius-lg);
}

.payment-actions #notifyPaidBtn {
    background: linear-gradient(135deg, var(--color-primary), #4f46e5);
    border: none;
    font-weight: 600;
}

.payment-actions #notifyPaidBtn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.35);
}

.payment-actions #checkPaymentBtn {
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
}

.payment-actions #checkPaymentBtn:hover {
    background: var(--color-bg-card-hover);
    color: var(--color-text);
}

.payment-actions #cancelOrderBtn {
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
    font-size: 0.85rem;
    padding: 10px 16px;
}

.payment-actions #cancelOrderBtn:hover {
    border-color: var(--color-danger);
    color: var(--color-danger);
}

/* 支付模态框响应式 */
@media (max-width: 480px) {
    .payment-modal {
        max-width: none;
        width: calc(100vw - 24px);
        max-height: calc(100vh - 32px);
        max-height: calc(100dvh - 32px);
        border-radius: var(--radius-lg);
    }

    .payment-header {
        padding: 16px 16px 12px;
    }

    .payment-header h2 {
        font-size: 1.05rem;
    }

    .payment-body {
        padding: 16px;
    }

    .payment-order-info {
        padding: 12px 14px;
    }

    .payment-order-info p {
        font-size: 0.8rem;
    }

    .payment-qrcode {
        padding: 12px;
        margin: 12px auto;
    }

    .payment-qrcode img {
        width: 160px;
        height: 160px;
    }

    .payment-amount .price {
        font-size: 1.35rem;
    }

    .payment-note {
        padding: 10px 12px;
    }

    .payment-note p {
        font-size: 0.75rem;
    }

    .payment-timer {
        padding: 8px;
        margin: 12px 0;
    }

    .payment-timer p {
        font-size: 0.8rem;
    }

    .payment-actions {
        gap: 8px;
    }

    .payment-actions .btn {
        padding: 11px 14px;
        font-size: 0.85rem;
    }
}

@media (max-height: 700px) {
    .payment-modal {
        max-height: calc(100vh - 24px);
        max-height: calc(100dvh - 24px);
    }

    .payment-qrcode {
        padding: 10px;
        margin: 10px auto;
    }

    .payment-qrcode img {
        width: 140px;
        height: 140px;
    }

    .payment-body {
        padding: 14px;
    }

    .payment-header {
        padding: 14px 16px 10px;
    }
    
    /* 支付备注框响应式 */
    .payment-note-box {
        flex-direction: column;
        gap: 10px;
        padding: 14px;
        text-align: center;
    }
    
    .payment-note-icon {
        width: 36px;
        height: 36px;
        font-size: 1rem;
        align-self: center;
    }
    
    .payment-note-content {
        text-align: center;
    }
    
    .payment-note-code {
        flex-direction: column;
        gap: 10px;
    }
    
    .order-suffix {
        font-size: 1.4rem;
        padding: 8px 14px;
    }
    
    .copy-suffix-btn {
        width: 100%;
        justify-content: center;
    }
}

/* ====== 页面过渡动画 ====== */

/* VIP 状态卡片 */
.vip-status-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    margin-bottom: 20px;
}

.vip-status-card.vip-active {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1) 0%, rgba(236, 72, 153, 0.1) 100%);
    border-color: rgba(245, 158, 11, 0.3);
}

.vip-status-card i {
    font-size: 2rem;
    color: var(--color-text-muted);
}

.vip-status-card.vip-active i {
    color: var(--color-accent);
}

.vip-status-card strong {
    display: block;
    font-size: 1rem;
    margin-bottom: 4px;
}

.vip-status-card p {
    color: var(--color-text-secondary);
    font-size: 0.85rem;
    margin: 0;
}

/* 套餐卡片徽章 */
.pricing-card {
    position: relative;
}

.pricing-price .original {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    text-decoration: line-through;
    margin-left: 8px;
}

/* 头像 VIP 样式 */
.profile-avatar.vip {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-secondary) 100%);
}

.text-warning {
    color: var(--color-accent);
}

/* ====== 用户信息模块 ====== */
.user-profile-module {
    position: relative;
    background: var(--color-bg-card);
    border-radius: var(--radius-xl);
    padding: 28px 32px;
    margin: 0 auto 32px;
    max-width: 100%;
    width: 100%;
    border: 2px solid var(--color-border);
    box-sizing: border-box;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.profile-module-bg {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 0;
}

.profile-module-content {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}

.profile-module-left {
    display: flex;
    align-items: center;
    gap: 20px;
    flex: 1;
    min-width: 200px;
}

.profile-avatar-wrap {
    position: relative;
    flex-shrink: 0;
}

.profile-avatar-inner {
    width: 72px;
    height: 72px;
    background: var(--color-bg-tertiary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--color-text-muted);
    border: 3px solid var(--color-border);
    transition: all 0.4s ease;
}

.profile-avatar-wrap.vip-avatar .profile-avatar-inner {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.15), rgba(236, 72, 153, 0.15));
    border-color: rgba(245, 158, 11, 0.5);
    color: var(--color-accent);
}

.avatar-badge {
    position: absolute;
    bottom: -4px;
    right: -4px;
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    color: white;
    border: 2px solid var(--color-bg-card);
    box-shadow: 0 2px 8px rgba(245, 158, 11, 0.4);
}

.avatar-glow {
    position: absolute;
    inset: -8px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.3) 0%, transparent 70%);
    animation: avatar-pulse 2s ease-in-out infinite;
    pointer-events: none;
}

@keyframes avatar-pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.profile-user-info {
    flex: 1;
    min-width: 0;
}

.profile-username {
    font-size: 1.35rem;
    font-weight: 700;
    margin: 0 0 8px 0;
    color: var(--color-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.profile-status-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.profile-status-tag.normal-tag {
    background: var(--color-bg-tertiary);
    color: var(--color-text-secondary);
}

.profile-status-tag.vip-tag {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
    box-shadow: 0 2px 8px rgba(245, 158, 11, 0.3);
}

.profile-module-right {
    flex: 1;
    min-width: 280px;
}

.profile-stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.profile-stat-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    background: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    transition: all 0.3s ease;
}

.profile-stat-item.clickable {
    cursor: pointer;
}

.profile-stat-item.clickable:hover {
    background: var(--color-bg-tertiary);
    transform: translateY(-2px);
}

.stat-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.1));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: var(--color-primary);
    flex-shrink: 0;
}

.stat-content {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.stat-value {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.stat-value.unlimited {
    color: var(--color-success);
}

.stat-value.unlimited i {
    font-size: 0.85rem;
    margin-right: 4px;
}

.stat-value.action-link {
    color: var(--color-primary);
}

.stat-value.expire-value {
    font-size: 0.85rem;
}

/* VIP等级样式 */
.user-profile-module.vip-level-1 {
    border-color: rgba(96, 165, 250, 0.4);
}
.user-profile-module.vip-level-1 .profile-module-bg {
    background: linear-gradient(135deg, rgba(96, 165, 250, 0.08) 0%, rgba(59, 130, 246, 0.04) 100%);
    opacity: 1;
}
.user-profile-module.vip-level-1 .avatar-badge {
    background: linear-gradient(135deg, #60a5fa, #3b82f6);
}
.user-profile-module.vip-level-1 .profile-status-tag.vip-tag {
    background: linear-gradient(135deg, #60a5fa, #3b82f6);
}

.user-profile-module.vip-level-2 {
    border-color: rgba(167, 139, 250, 0.4);
}
.user-profile-module.vip-level-2 .profile-module-bg {
    background: linear-gradient(135deg, rgba(167, 139, 250, 0.08) 0%, rgba(139, 92, 246, 0.04) 100%);
    opacity: 1;
}
.user-profile-module.vip-level-2 .avatar-badge {
    background: linear-gradient(135deg, #a78bfa, #8b5cf6);
}
.user-profile-module.vip-level-2 .profile-status-tag.vip-tag {
    background: linear-gradient(135deg, #a78bfa, #8b5cf6);
}

.user-profile-module.vip-level-3 {
    border-color: rgba(245, 158, 11, 0.4);
}
.user-profile-module.vip-level-3 .profile-module-bg {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.08) 0%, rgba(217, 119, 6, 0.04) 100%);
    opacity: 1;
}
.user-profile-module.vip-level-3 .avatar-badge {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}
.user-profile-module.vip-level-3 .profile-status-tag.vip-tag {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

/* 终身VIP - 最高等级 */
.user-profile-module.vip-level-4 {
    border: 2px solid transparent;
    background-clip: padding-box;
    position: relative;
}
.user-profile-module.vip-level-4::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(135deg, #f59e0b, #a855f7, #ec4899, #f59e0b);
    background-size: 300% 300%;
    border-radius: inherit;
    z-index: -1;
    animation: gradient-border 4s ease infinite;
}
@keyframes gradient-border {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}
.user-profile-module.vip-level-4 .profile-module-bg {
    background: linear-gradient(135deg, 
        rgba(245, 158, 11, 0.06) 0%, 
        rgba(168, 85, 247, 0.06) 50%, 
        rgba(236, 72, 153, 0.06) 100%);
    opacity: 1;
}
.user-profile-module.vip-level-4 .avatar-badge {
    background: linear-gradient(135deg, #ec4899, #a855f7);
    animation: badge-glow 2s ease-in-out infinite;
}
.user-profile-module.vip-level-4 .profile-status-tag.vip-tag {
    background: linear-gradient(135deg, #ec4899, #a855f7);
}
.user-profile-module.vip-level-4 .profile-avatar-inner {
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.15), rgba(168, 85, 247, 0.15));
    border-color: rgba(168, 85, 247, 0.5);
    color: #a855f7;
}

/* 终身会员徽章 */
.profile-module-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: linear-gradient(135deg, #f59e0b, #ec4899);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    color: white;
    box-shadow: 0 4px 12px rgba(236, 72, 153, 0.35);
    animation: badge-float 3s ease-in-out infinite;
    z-index: 2;
}

@keyframes badge-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
}

/* ====== 我的订单模块 ====== */
.my-orders-module {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    margin-top: 32px;
}

.orders-module-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
    background: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border);
}

.orders-header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.orders-header-left i {
    font-size: 1.25rem;
    color: var(--color-primary);
}

.orders-header-left h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
    color: var(--color-text);
}

.orders-refresh-btn {
    width: 36px;
    height: 36px;
    border: none;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.orders-refresh-btn:hover {
    background: var(--color-primary);
    color: white;
}

.orders-refresh-btn.spinning i {
    animation: spin 0.5s linear;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.orders-module-body {
    padding: 20px 24px;
}

.orders-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 40px 20px;
    color: var(--color-text-muted);
}

.orders-empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--color-text-muted);
}

.orders-empty i {
    font-size: 2.5rem;
    margin-bottom: 12px;
    opacity: 0.5;
}

.orders-empty p {
    margin: 0;
    font-size: 0.95rem;
}

.orders-list-compact {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.order-item-compact {
    padding: 16px 18px;
    background: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-border);
    transition: all 0.3s ease;
}

.order-item-compact:hover {
    background: var(--color-bg-tertiary);
}

.order-item-compact.status-pending {
    border-left-color: #f59e0b;
}

.order-item-compact.status-paid,
.order-item-compact.status-completed {
    border-left-color: var(--color-success);
}

.order-item-compact.status-cancelled,
.order-item-compact.status-expired {
    border-left-color: var(--color-text-muted);
}

.order-item-main {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}

.order-plan {
    font-weight: 600;
    color: var(--color-text);
    font-size: 0.95rem;
}

.order-amount {
    font-weight: 700;
    color: var(--color-primary);
    font-size: 1rem;
}

.order-item-sub {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.8rem;
}

.order-time {
    color: var(--color-text-muted);
}

.order-status {
    display: flex;
    align-items: center;
    gap: 4px;
    font-weight: 500;
}

.order-status.status-pending {
    color: #f59e0b;
}

.order-status.status-paid,
.order-status.status-completed {
    color: var(--color-success);
}

.order-status.status-cancelled,
.order-status.status-expired {
    color: var(--color-text-muted);
}

.order-item-actions {
    display: flex;
    gap: 10px;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px dashed var(--color-border);
}

.btn-mini {
    flex: 1;
    padding: 8px 12px;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: all 0.3s ease;
}

.btn-mini.btn-pay {
    background: linear-gradient(135deg, var(--color-primary), #4f46e5);
    color: white;
}

.btn-mini.btn-pay:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.35);
}

.btn-mini.btn-cancel {
    background: var(--color-bg-tertiary);
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
}

.btn-mini.btn-cancel:hover {
    border-color: var(--color-danger);
    color: var(--color-danger);
}

.orders-view-all {
    text-align: center;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--color-border);
}

.orders-view-all .btn-text {
    background: none;
    border: none;
    color: var(--color-primary);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
}

.orders-view-all .btn-text:hover {
    background: rgba(99, 102, 241, 0.1);
}

/* VIP 状态面板 - 保留旧样式以备用 */
.vip-status-panel {
    background: var(--color-bg-card);
    border-radius: var(--radius-xl);
    padding: 24px 28px;
    margin: 0 auto 32px;
    max-width: min(600px, 100%);
    width: 100%;
    border: 2px solid var(--color-border);
    box-sizing: border-box;
    transition: all 0.3s ease;
}

/* VIP会员状态 */
.vip-status-panel.vip-active {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.06) 0%, rgba(236, 72, 153, 0.06) 100%);
    border-color: rgba(245, 158, 11, 0.4);
    box-shadow: 0 8px 32px rgba(245, 158, 11, 0.1);
}

/* 终身VIP尊贵状态 */
.vip-status-panel.vip-forever {
    background: 
        linear-gradient(135deg, rgba(245, 158, 11, 0.1) 0%, rgba(168, 85, 247, 0.1) 50%, rgba(236, 72, 153, 0.1) 100%);
    border: 2px solid transparent;
    background-clip: padding-box;
    position: relative;
}

.vip-status-panel.vip-forever::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(135deg, #f59e0b, #a855f7, #ec4899);
    border-radius: inherit;
    z-index: -1;
}

.vip-status-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    flex-wrap: wrap;
    gap: 12px;
}

.vip-status-header .vip-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1rem;
    font-weight: 600;
    padding: 8px 18px;
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: #000;
    border-radius: 24px;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.35);
}

.vip-status-header .vip-badge i {
    font-size: 1.1rem;
    color: #000;
}

/* 终身VIP徽章 */
.vip-status-panel.vip-forever .vip-badge {
    background: linear-gradient(135deg, #fbbf24, #f59e0b, #d97706);
    box-shadow: 0 4px 20px rgba(245, 158, 11, 0.5);
    animation: badge-glow 2s ease-in-out infinite;
}

@keyframes badge-glow {
    0%, 100% { box-shadow: 0 4px 20px rgba(245, 158, 11, 0.5); }
    50% { box-shadow: 0 4px 30px rgba(245, 158, 11, 0.7); }
}

.vip-status-header .vip-badge-normal {
    background: var(--color-bg-tertiary) !important;
    color: var(--color-text-secondary) !important;
    box-shadow: none !important;
    font-weight: 500;
}

.vip-status-header .vip-badge-normal i {
    color: var(--color-text-muted) !important;
}

.vip-type-badge {
    background: linear-gradient(135deg, var(--color-accent), #d97706);
    color: #fff;
    font-size: 0.8rem;
    padding: 6px 14px;
    border-radius: 16px;
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* 终身VIP类型徽章 */
.vip-status-panel.vip-forever .vip-type-badge {
    background: linear-gradient(135deg, #a855f7, #ec4899);
    box-shadow: 0 2px 10px rgba(168, 85, 247, 0.4);
}

.vip-status-info {
    margin-bottom: 16px;
    padding: 12px 16px;
    background: var(--color-bg-secondary);
    border-radius: var(--radius-md);
}

.vip-status-info p {
    margin: 0;
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
}

.vip-status-info p + p {
    margin-top: 8px;
}

.vip-status-info i {
    color: var(--color-accent);
    width: 18px;
    text-align: center;
}

.vip-status-panel.vip-forever .vip-status-info {
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.1), rgba(236, 72, 153, 0.1));
}

.vip-status-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.vip-status-actions .btn {
    flex: 1;
    min-width: 120px;
}

/* VIP 感谢卡片（永久VIP专属） */
.vip-thanks-card {
    text-align: center;
    padding: 48px 24px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.08) 0%, rgba(168, 85, 247, 0.08) 50%, rgba(236, 72, 153, 0.08) 100%);
    border-radius: var(--radius-xl);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.vip-thanks-card::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(135deg, #f59e0b, #a855f7, #ec4899);
    border-radius: inherit;
    z-index: -1;
}

.vip-thanks-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--color-bg-card);
    border-radius: calc(var(--radius-xl) - 2px);
    z-index: -1;
}

.vip-thanks-card .thanks-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.2), rgba(236, 72, 153, 0.2));
    border-radius: 50%;
    margin-bottom: 20px;
}

.vip-thanks-card .thanks-icon i {
    font-size: 2.5rem;
    background: linear-gradient(135deg, #f59e0b, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.vip-thanks-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 8px;
    background: linear-gradient(135deg, #f59e0b, #a855f7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.vip-thanks-card .thanks-subtitle {
    color: var(--color-text-secondary);
    margin: 0 0 0;
    font-size: 1rem;
}

.vip-thanks-card p {
    color: var(--color-text-secondary);
    margin: 0 0 8px;
    font-size: 1rem;
}

.vip-thanks-card .thanks-features {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--color-border);
}

.vip-thanks-card .thanks-features span,
.vip-thanks-card .thanks-feature {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

.vip-thanks-card .thanks-features span i,
.vip-thanks-card .thanks-feature i {
    color: var(--color-success);
}

/* 订单弹窗 */
.orders-modal {
    max-width: 600px;
    max-height: 80vh;
}

.orders-modal .modal-body {
    max-height: 60vh;
    overflow-y: auto;
}

.orders-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.order-item {
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-md);
    padding: 16px;
    border: 1px solid var(--color-border);
}

.order-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.order-no {
    font-family: monospace;
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

.order-status {
    font-size: 0.75rem;
    padding: 4px 10px;
    border-radius: 12px;
    font-weight: 600;
}

.order-status.status-pending {
    background: rgba(245, 158, 11, 0.2);
    color: var(--color-accent);
}

.order-status.status-paid {
    background: rgba(59, 130, 246, 0.2);
    color: #3b82f6;
}

.order-status.status-completed {
    background: rgba(34, 197, 94, 0.2);
    color: #22c55e;
}

.order-status.status-cancelled,
.order-status.status-expired {
    background: rgba(107, 114, 128, 0.2);
    color: var(--color-text-muted);
}

.order-body .order-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.order-plan {
    font-weight: 600;
}

.order-amount {
    color: var(--color-secondary);
    font-weight: 700;
}

.order-time {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.order-actions {
    display: flex;
    gap: 10px;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--color-border);
}

/* 按钮补充样式 */
.btn-outline {
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
}

.btn-outline:hover {
    background: var(--color-bg-tertiary);
    border-color: var(--color-text-muted);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.85rem;
}

/* ====== VIP 页面响应式补充 ====== */

/* 768px - 平板 */
@media (max-width: 768px) {
    /* VIP 状态面板 */
    .vip-status-panel {
        padding: 16px;
        margin: 16px auto;
        max-width: 100%;
    }
    
    .vip-status-header {
        flex-direction: column;
        gap: 12px;
        text-align: center;
        align-items: center;
    }
    
    .vip-status-header .vip-badge {
        font-size: 0.9rem;
        padding: 6px 14px;
    }
    
    .vip-type-badge {
        font-size: 0.7rem;
        padding: 3px 8px;
    }
    
    .vip-status-info {
        text-align: center;
    }
    
    .vip-status-info p {
        justify-content: center;
    }
    
    .vip-status-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .vip-status-actions .btn {
        width: 100%;
    }
    
    /* VIP 感谢卡片 */
    .vip-thanks-card {
        padding: 40px 16px;
    }
    
    .vip-thanks-card i {
        font-size: 2.5rem;
    }
    
    .vip-thanks-card h3 {
        font-size: 1.1rem;
    }
    
    /* 订单弹窗 */
    .orders-modal {
        max-width: 95vw;
        width: calc(100vw - 32px);
        margin: 16px auto;
    }
    
    .orders-modal .modal-header h2 {
        font-size: 1.1rem;
    }
    
    .orders-modal .modal-body {
        max-height: 55vh;
        padding: 12px;
    }
    
    .order-item {
        padding: 14px;
    }
    
    .order-header {
        flex-direction: column;
        gap: 8px;
        align-items: flex-start;
    }
    
    .order-no {
        font-size: 0.8rem;
    }
    
    .order-body .order-info {
        flex-direction: column;
        gap: 6px;
        align-items: flex-start;
    }
    
    .order-actions {
        flex-direction: column;
    }
    
    .order-actions .btn {
        width: 100%;
    }
    
    /* VIP 状态卡片 */
    .vip-status-card {
        flex-direction: column;
        text-align: center;
        gap: 12px;
        padding: 16px;
    }
    
    .vip-status-card i {
        font-size: 1.75rem;
    }
    
    .vip-status-card strong {
        font-size: 0.9rem;
    }
    
    .vip-status-card p {
        font-size: 0.8rem;
    }
    
    /* 套餐徽章 - 居中 */
    .pricing-badge {
        font-size: 0.7rem;
        padding: 4px 12px;
    }
    
    /* 会员页激活码按钮 */
    .activate-code-section {
        margin-top: 24px;
    }
    
    .activate-code-section .btn {
        width: 100%;
        max-width: 280px;
    }
}

/* 480px - 手机 */
@media (max-width: 480px) {
    /* VIP 状态面板 */
    .vip-status-panel {
        padding: 14px 12px;
        margin: 12px auto;
    }
    
    .vip-status-header .vip-badge {
        font-size: 0.85rem;
        padding: 5px 12px;
    }
    
    .vip-status-header .vip-badge i {
        font-size: 1rem;
    }
    
    .vip-type-badge {
        font-size: 0.65rem;
    }
    
    .vip-status-info p {
        font-size: 0.8rem;
    }
    
    /* VIP 感谢卡片 */
    .vip-thanks-card {
        padding: 32px 14px;
    }
    
    .vip-thanks-card i {
        font-size: 2rem;
    }
    
    .vip-thanks-card h3 {
        font-size: 1rem;
    }
    
    .vip-thanks-card p {
        font-size: 0.85rem;
    }
    
    /* 订单弹窗 */
    .orders-modal {
        width: calc(100vw - 24px);
        margin: 12px;
    }
    
    .orders-modal .modal-header {
        padding: 14px 12px;
    }
    
    .orders-modal .modal-header h2 {
        font-size: 1rem;
    }
    
    .orders-modal .modal-body {
        padding: 10px;
        max-height: 50vh;
    }
    
    .orders-list {
        gap: 10px;
    }
    
    .order-item {
        padding: 12px;
    }
    
    .order-no {
        font-size: 0.75rem;
        word-break: break-all;
    }
    
    .order-status {
        font-size: 0.7rem;
        padding: 3px 8px;
    }
    
    .order-plan {
        font-size: 0.9rem;
    }
    
    .order-amount {
        font-size: 0.9rem;
    }
    
    .order-time {
        font-size: 0.75rem;
    }
    
    .order-actions {
        gap: 8px;
        margin-top: 10px;
        padding-top: 10px;
    }
    
    /* VIP 状态卡片 */
    .vip-status-card {
        padding: 14px;
        gap: 10px;
    }
    
    .vip-status-card i {
        font-size: 1.5rem;
    }
    
    /* 套餐徽章 */
    .pricing-badge {
        font-size: 0.65rem;
        padding: 2px 8px;
        top: -8px;
        right: 10px;
    }
    
    /* 会员页 */
    .member-hero-icon {
        font-size: 2.5rem;
    }
    
    .pricing-section h2 {
        font-size: 1.1rem;
        margin-bottom: 20px;
    }
    
    .pricing-name {
        font-size: 1rem;
    }
    
    .pricing-price .amount {
        font-size: 2rem;
    }
    
    .pricing-features li {
        font-size: 0.8rem;
        padding: 6px 0;
    }
    
    .pricing-features li i {
        font-size: 0.8rem;
    }
}

/* 375px - 超小屏 */
@media (max-width: 375px) {
    /* VIP 状态面板 */
    .vip-status-panel {
        padding: 12px 10px;
    }
    
    .vip-status-header .vip-badge {
        font-size: 0.8rem;
        padding: 4px 10px;
        gap: 6px;
    }
    
    .vip-status-info p {
        font-size: 0.75rem;
    }
    
    /* VIP 感谢卡片 */
    .vip-thanks-card {
        padding: 28px 12px;
    }
    
    .vip-thanks-card i {
        font-size: 1.75rem;
    }
    
    .vip-thanks-card h3 {
        font-size: 0.95rem;
    }
    
    /* 订单弹窗 */
    .orders-modal {
        width: calc(100vw - 20px);
        margin: 10px;
    }
    
    .orders-modal .modal-header h2 {
        font-size: 0.95rem;
    }
    
    .order-item {
        padding: 10px;
    }
    
    .order-no {
        font-size: 0.7rem;
    }
    
    .order-status {
        font-size: 0.65rem;
    }
    
    .order-plan {
        font-size: 0.85rem;
    }
    
    .order-amount {
        font-size: 0.85rem;
    }
    
    /* 会员页 */
    .member-hero-icon {
        font-size: 2rem;
    }
    
    .pricing-section h2 {
        font-size: 1rem;
    }
    
    .pricing-name {
        font-size: 0.9rem;
    }
    
    .pricing-price .amount {
        font-size: 1.75rem;
    }
    
    .pricing-features li {
        font-size: 0.75rem;
    }
    
    /* 套餐徽章 */
    .pricing-badge {
        font-size: 0.6rem;
        padding: 2px 6px;
    }
}

/* 横屏优化补充 */
@media (max-width: 896px) and (orientation: landscape) {
    /* VIP 状态面板 */
    .vip-status-panel {
        max-width: 500px;
    }
    
    .vip-status-header {
        flex-direction: row;
    }
    
    .vip-status-actions {
        flex-direction: row;
    }
    
    .vip-status-actions .btn {
        width: auto;
    }
    
    /* VIP 感谢卡片 */
    .vip-thanks-card {
        padding: 30px 20px;
    }
    
    /* 订单弹窗 */
    .orders-modal {
        max-width: 500px;
        max-height: 85vh;
    }
    
    .orders-modal .modal-body {
        max-height: 55vh;
    }
    
    .order-header {
        flex-direction: row;
    }
    
    .order-body .order-info {
        flex-direction: row;
    }
    
    .order-actions {
        flex-direction: row;
    }
    
    .order-actions .btn {
        width: auto;
    }
}

/* ====== 语言图标样式 (替换emoji国旗) ====== */
.lang-icon-cn,
.lang-icon-jp,
.lang-icon-en {
    font-size: 1rem;
    width: 20px;
    text-align: center;
}

.lang-icon-cn {
    color: #dc2626;
}

.lang-icon-jp {
    color: #2563eb;
}

.lang-icon-en {
    color: #059669;
}

/* 导航项中的语言图标 */
.nav-item .lang-icon-cn,
.nav-item .lang-icon-jp,
.nav-item .lang-icon-en {
    width: 20px;
    font-size: 1rem;
}

.nav-item:hover .lang-icon-cn,
.nav-item.active .lang-icon-cn {
    color: #ef4444;
}

.nav-item:hover .lang-icon-jp,
.nav-item.active .lang-icon-jp {
    color: #3b82f6;
}

.nav-item:hover .lang-icon-en,
.nav-item.active .lang-icon-en {
    color: #10b981;
}

/* 语言按钮中的图标 */
.lang-btn .lang-icon-cn,
.lang-btn .lang-icon-jp,
.lang-btn .lang-icon-en {
    font-size: 0.9rem;
}

.lang-btn-chinese .lang-icon-cn {
    color: #dc2626;
}

.lang-btn-japanese .lang-icon-jp {
    color: #2563eb;
}

.lang-btn-english .lang-icon-en {
    color: #059669;
}

/* ====== 阅读器响应式 ====== */
@media (max-width: 768px) {
    /* 阅读器头部 */
    .reader-header {
        padding: 0 8px;
        gap: 8px;
    }
    
    .reader-mode-btn {
        padding: 0 8px;
    }
    
    .reader-mode-btn .mode-label {
        display: none;
    }
    
    .reader-btn {
        width: 36px;
        height: 36px;
    }
    
    /* 滚动模式 */
    .scroll-container {
        padding: 0;
    }
    
    .scroll-image-wrap {
        max-width: 100%;
    }
    
    .scroll-progress-bar {
        right: 8px;
        width: 3px;
    }
    
    .scroll-page-marker {
        font-size: 0.6rem;
        padding: 2px 6px;
    }
    
    /* 滚动底部 */
    .reader-scroll-footer {
        padding: 8px 12px;
    }
    
    .scroll-info {
        font-size: 0.8rem;
    }
    
    /* 模式推荐提示 */
    .reader-mode-hint {
        bottom: 80px;
        left: 8px;
        right: 8px;
        transform: none;
    }
    
    .mode-hint-content {
        flex-wrap: wrap;
        justify-content: center;
        gap: 8px;
        padding: 10px 12px;
        font-size: 0.8rem;
    }
    
    .mode-hint-content span {
        flex: 1 1 100%;
        text-align: center;
    }
    
    /* VIP屏障 */
    .scroll-vip-barrier {
        padding: 40px 16px;
    }
    
    .scroll-vip-barrier .vip-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
}

/* ========================================
   移动端全面优化 - 现代设计
   ======================================== */

/* ====== 移动端顶栏修复 (解决头像超出问题) ====== */
@media (max-width: 768px) {
    .topbar {
        padding: 0 10px;
        height: 52px;
        gap: 8px;
    }
    
    .topbar-actions {
        gap: 4px;
        flex-shrink: 0;
    }
    
    .icon-btn {
        width: 36px;
        height: 36px;
        font-size: 0.95rem;
        flex-shrink: 0;
    }
    
    /* 用户按钮优化 - 防止溢出 */
    .user-dropdown-wrapper {
        flex-shrink: 0;
    }
    
    .user-btn {
        width: 36px;
        height: 36px;
        padding: 0;
        background: transparent;
        border: none;
        justify-content: center;
        flex-shrink: 0;
    }
    
    .user-avatar {
        width: 32px;
        height: 32px;
        font-size: 0.8rem;
        flex-shrink: 0;
    }
    
    .user-name,
    .user-btn .fa-chevron-down {
        display: none !important;
    }
    
    /* 搜索框优化 */
    .search-wrapper {
        flex: 1;
        min-width: 0;
        max-width: none;
    }
    
    .search-box {
        padding: 0 10px;
        border-radius: var(--radius-md);
    }
    
    .search-box input {
        height: 38px;
        font-size: 0.9rem;
    }
    
    .search-hint {
        display: none;
    }
    
    /* 菜单按钮 */
    .menu-toggle {
        width: 36px;
        height: 36px;
        flex-shrink: 0;
    }
    
    /* 用户下拉菜单 */
    .user-dropdown {
        position: fixed;
        top: auto;
        bottom: 0;
        left: 0;
        right: 0;
        width: 100%;
        max-width: 100%;
        border-radius: var(--radius-xl) var(--radius-xl) 0 0;
        max-height: 70vh;
        overflow-y: auto;
    }
    
    .user-dropdown-wrapper.active .user-dropdown {
        transform: translateY(0);
    }
    
    .dropdown-guest,
    .dropdown-user {
        padding: 24px 20px;
        padding-bottom: calc(24px + env(safe-area-inset-bottom, 20px));
    }
}

/* ====== 移动端侧边栏优化 ====== */
@media (max-width: 1024px) {
    .sidebar {
        width: 280px;
        max-width: 85vw;
    }
    
    .sidebar-header {
        padding: 0 16px;
        height: 56px;
    }
    
    .sidebar-close {
        width: 36px;
        height: 36px;
    }
    
    .sidebar-nav {
        padding: 12px 8px;
    }
    
    .nav-section {
        margin-bottom: 20px;
    }
    
    .nav-section-title {
        padding: 0 12px;
        font-size: 0.65rem;
    }
    
    .nav-item {
        padding: 14px 16px;
        font-size: 0.95rem;
        border-radius: var(--radius-lg);
    }
    
    /* 语言图标在侧边栏 */
    .nav-item .lang-icon-cn,
    .nav-item .lang-icon-jp,
    .nav-item .lang-icon-en {
        font-size: 1.1rem;
    }
    
    .sidebar-footer {
        padding: 12px 8px;
        padding-bottom: calc(12px + env(safe-area-inset-bottom, 10px));
    }
}

/* ====== 移动端阅读器全面优化 ====== */
@media (max-width: 768px) {
    /* 阅读器容器 */
    .reader-container {
        padding-top: 0;
    }
    
    /* 阅读器头部 */
    .reader-header {
        height: 48px;
        padding: 0 8px;
        gap: 6px;
    }
    
    .reader-header-left {
        gap: 6px;
        min-width: 0;
        flex: 1;
    }
    
    .reader-back {
        width: 36px;
        height: 36px;
        font-size: 1rem;
        flex-shrink: 0;
    }
    
    .reader-title {
        font-size: 0.75rem;
        max-width: none;
        flex: 1;
        min-width: 0;
    }
    
    .reader-header-right {
        gap: 4px;
        flex-shrink: 0;
    }
    
    .reader-btn {
        width: 34px;
        height: 34px;
        font-size: 0.9rem;
    }
    
    /* 阅读器导航按钮 - 移动端手势替代，但保留小按钮 */
    .reader-nav {
        width: 40px;
        height: 60px;
        opacity: 0.4;
        font-size: 1rem;
        border-radius: var(--radius-sm);
    }
    
    .reader-nav.prev {
        left: 2px;
    }
    
    .reader-nav.next {
        right: 2px;
    }
    
    /* 阅读器底部 */
    .reader-footer {
        padding: 10px 12px;
        padding-bottom: calc(10px + env(safe-area-inset-bottom, 8px));
    }
    
    .reader-thumbs {
        gap: 6px;
        padding: 0 4px;
    }
    
    .reader-thumb {
        width: 36px;
        height: 50px;
        border-radius: 4px;
    }
    
    .reader-thumb-more {
        width: 36px;
        height: 50px;
    }
    
    .reader-page-info {
        font-size: 0.75rem;
        padding: 4px 10px;
    }
    
    /* 阅读模式切换按钮 */
    .reader-mode-btn {
        padding: 6px 10px;
        font-size: 0.8rem;
        gap: 4px;
    }
    
    /* 滚动模式优化 */
    .scroll-container {
        padding: 0;
    }
    
    .scroll-image-wrap {
        max-width: 100%;
        margin: 0;
    }
    
    /* VIP提示优化 */
    .reader-vip-prompt {
        bottom: 80px;
        left: 10px;
        right: 10px;
        transform: none;
    }
    
    .vip-prompt-card {
        flex-direction: column;
        padding: 20px 16px;
        gap: 16px;
        text-align: center;
    }
    
    .vip-prompt-card .vip-prompt-icon {
        width: 48px;
        height: 48px;
        font-size: 1.2rem;
    }
    
    .vip-prompt-card .vip-prompt-content h3 {
        font-size: 0.9rem;
    }
    
    .vip-prompt-card .vip-prompt-content p {
        font-size: 0.75rem;
    }
    
    .vip-prompt-card .vip-prompt-actions {
        width: 100%;
        justify-content: center;
    }
    
    .vip-prompt-card .btn {
        flex: 1;
        max-width: 140px;
        padding: 10px 16px;
        font-size: 0.8rem;
    }
}

/* ====== 移动端页面通用优化 ====== */
@media (max-width: 768px) {
    /* 页面容器 */
    .page-container {
        padding: 10px;
    }
    
    /* Hero区域 */
    .page-hero {
        padding: 20px 14px;
        border-radius: var(--radius-lg);
        margin-bottom: 16px;
    }
    
    .hero-content h1 {
        font-size: 1.35rem;
        line-height: 1.35;
    }
    
    .hero-content p {
        font-size: 0.85rem;
        margin-top: 8px;
    }
    
    .hero-stats {
        gap: 8px;
        margin-top: 16px;
    }
    
    .stat-item {
        padding: 8px 12px;
        font-size: 0.8rem;
    }
    
    .stat-value {
        font-size: 1.1rem;
    }
    
    /* 画廊网格 */
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
    }
    
    /* 卡片优化 */
    .gallery-card {
        border-radius: var(--radius-md);
    }
    
    .card-cover {
        border-radius: var(--radius-md) var(--radius-md) 0 0;
    }
    
    .card-info {
        padding: 8px;
    }
    
    .card-title {
        font-size: 0.75rem;
        line-height: 1.3;
        -webkit-line-clamp: 2;
    }
    
    .card-meta {
        margin-top: 4px;
        gap: 6px;
    }
    
    .card-pages,
    .card-views {
        font-size: 0.65rem;
    }
    
    .card-lang {
        font-size: 0.6rem;
        padding: 2px 6px;
    }
    
    /* 分页器 */
    .pagination {
        padding: 16px 10px;
        gap: 4px;
    }
    
    .page-btn {
        min-width: 36px;
        height: 36px;
        font-size: 0.8rem;
    }
    
    .page-btn.prev-btn,
    .page-btn.next-btn {
        padding: 0 12px;
    }
    
    /* 语言按钮组 */
    .lang-btn-group {
        gap: 6px;
    }
    
    .lang-btn {
        padding: 8px 12px;
        font-size: 0.75rem;
        gap: 4px;
    }
    
    .lang-btn i {
        font-size: 0.85rem;
    }
    
    /* 筛选组 */
    .filter-group {
        padding: 12px;
    }
    
    .filter-label {
        font-size: 0.8rem;
        margin-bottom: 8px;
    }
    
    /* Section 标题 */
    .section-header {
        margin-bottom: 12px;
    }
    
    .section-header h2 {
        font-size: 1rem;
    }
    
    .section-header h2 i {
        font-size: 0.9rem;
    }
}

/* ====== 小屏手机优化 (≤480px) ====== */
@media (max-width: 480px) {
    /* 顶栏进一步优化 */
    .topbar {
        padding: 0 8px;
        height: 48px;
        gap: 6px;
    }
    
    .icon-btn {
        width: 32px;
        height: 32px;
        font-size: 0.9rem;
    }
    
    .user-btn,
    .user-avatar {
        width: 30px;
        height: 30px;
    }
    
    .user-avatar {
        font-size: 0.75rem;
    }
    
    .menu-toggle {
        width: 32px;
        height: 32px;
    }
    
    .search-box input {
        height: 34px;
        font-size: 0.85rem;
    }
    
    /* 画廊网格 2列 */
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 6px;
    }
    
    /* 卡片更紧凑 */
    .card-info {
        padding: 6px;
    }
    
    .card-title {
        font-size: 0.7rem;
    }
    
    .card-meta {
        gap: 4px;
    }
    
    .card-pages,
    .card-views {
        font-size: 0.6rem;
    }
    
    /* 阅读器更紧凑 */
    .reader-header {
        height: 44px;
    }
    
    .reader-back,
    .reader-btn {
        width: 32px;
        height: 32px;
    }
    
    .reader-title {
        font-size: 0.7rem;
    }
    
    .reader-thumb {
        width: 32px;
        height: 45px;
    }
    
    .reader-thumb-more {
        width: 32px;
        height: 45px;
    }
    
    /* 分页器 */
    .page-btn {
        min-width: 32px;
        height: 32px;
        font-size: 0.75rem;
    }
    
    /* 语言按钮 */
    .lang-btn {
        padding: 6px 10px;
        font-size: 0.7rem;
    }
    
    /* 侧边栏 */
    .sidebar {
        width: 260px;
    }
    
    .nav-item {
        padding: 12px 14px;
        font-size: 0.9rem;
    }
}

/* ====== 超小屏优化 (≤375px) ====== */
@media (max-width: 375px) {
    .topbar {
        padding: 0 6px;
        gap: 4px;
    }
    
    .icon-btn {
        width: 30px;
        height: 30px;
    }
    
    .search-box {
        padding: 0 8px;
    }
    
    .search-box input {
        height: 32px;
        padding: 0 8px;
    }
    
    .gallery-grid {
        gap: 4px;
    }
    
    .card-info {
        padding: 5px;
    }
    
    .card-title {
        font-size: 0.65rem;
    }
    
    .page-hero {
        padding: 16px 12px;
    }
    
    .hero-content h1 {
        font-size: 1.2rem;
    }
    
    /* 语言按钮竖向排列 */
    .lang-btn-group {
        flex-direction: column;
    }
    
    .lang-btn {
        justify-content: center;
    }
}

/* ====== 横屏优化 ====== */
@media (max-width: 896px) and (orientation: landscape) {
    .topbar {
        height: 44px;
    }
    
    .reader-header {
        height: 40px;
    }
    
    .reader-footer {
        padding: 6px 10px;
    }
    
    .reader-thumb {
        width: 30px;
        height: 42px;
    }
    
    .vip-prompt-card {
        flex-direction: row;
        padding: 16px 20px;
    }
    
    .page-hero {
        padding: 16px;
    }
    
    .hero-content h1 {
        font-size: 1.25rem;
    }
}

/* ====== 详情页移动端优化 ====== */
@media (max-width: 768px) {
    .detail-hero {
        gap: 16px;
        padding: 0;
    }
    
    .detail-cover {
        max-width: 180px;
        margin: 0 auto;
    }
    
    .detail-cover img {
        border-radius: var(--radius-lg);
    }
    
    .detail-info {
        text-align: center;
    }
    
    .detail-title {
        font-size: 1.1rem !important;
        line-height: 1.4;
    }
    
    .detail-subtitle {
        font-size: 0.8rem !important;
    }
    
    .detail-meta {
        justify-content: center;
        gap: 6px;
        flex-wrap: wrap;
    }
    
    .detail-meta .meta-item {
        padding: 4px 8px;
        font-size: 0.75rem;
    }
    
    .detail-tags {
        margin-bottom: 14px;
    }
    
    .detail-tags-title {
        font-size: 0.75rem;
        margin-bottom: 6px;
        text-align: center;
    }
    
    .detail-tags-list {
        gap: 4px;
        justify-content: center;
    }
    
    .detail-tag {
        padding: 5px 8px;
        font-size: 0.7rem;
    }
    
    .detail-actions {
        flex-direction: column;
        gap: 8px;
    }
    
    .detail-actions .btn {
        width: 100%;
        justify-content: center;
        padding: 12px 16px;
    }
    
    /* 预览网格 */
    .pages-grid {
        grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
        gap: 6px;
    }
    
    .page-thumb {
        border-radius: var(--radius-sm);
    }
}

/* ====== 会员页移动端优化 ====== */
@media (max-width: 768px) {
    .member-hero {
        padding: 32px 14px;
        margin-bottom: 20px;
    }
    
    .member-hero h1 {
        font-size: 1.4rem;
    }
    
    .member-hero p {
        font-size: 0.85rem;
    }
    
    .member-benefits {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
        margin-bottom: 20px;
    }
    
    .benefit-item {
        padding: 14px 10px;
    }
    
    .benefit-icon {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }
    
    .benefit-item span {
        font-size: 0.8rem;
    }
    
    .pricing-cards {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .pricing-card {
        padding: 20px 16px;
    }
    
    .pricing-card.popular {
        transform: none;
    }
    
    .pricing-header h3 {
        font-size: 1rem;
    }
    
    .pricing-price .amount {
        font-size: 2rem;
    }
    
    .pricing-features li {
        font-size: 0.8rem;
        padding: 6px 0;
    }
}

/* ====== 搜索结果移动端优化 ====== */
@media (max-width: 768px) {
    .search-results-header {
        padding: 14px;
        margin-bottom: 12px;
    }
    
    .search-results-header h2 {
        font-size: 1rem;
    }
    
    .search-keyword {
        font-size: 0.9rem;
    }
    
    .search-count {
        font-size: 0.75rem;
    }
    
    /* 筛选栏 */
    .search-filters,
    .style-filters {
        padding: 12px;
        gap: 12px;
    }
    
    .filter-group {
        gap: 8px;
    }
    
    .filter-label {
        font-size: 0.75rem;
    }
}

/* ====== 安全区域适配 (iPhone X+) ====== */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
    .sidebar-footer {
        padding-bottom: calc(16px + env(safe-area-inset-bottom));
    }
    
    .reader-footer {
        padding-bottom: calc(12px + env(safe-area-inset-bottom));
    }
    
    .user-dropdown .dropdown-guest,
    .user-dropdown .dropdown-user {
        padding-bottom: calc(24px + env(safe-area-inset-bottom));
    }
    
    .pagination {
        padding-bottom: calc(16px + env(safe-area-inset-bottom));
    }
}

/* ====== 触控优化 ====== */
@media (hover: none) and (pointer: coarse) {
    /* 增大可点击区域 */
    .nav-item {
        min-height: 48px;
    }
    
    .btn {
        min-height: 44px;
    }
    
    .gallery-card {
        -webkit-tap-highlight-color: transparent;
    }
    
    /* 禁用悬停效果 */
    .gallery-card:hover {
        transform: none;
    }
    
    .gallery-card:hover .card-cover img {
        transform: none;
    }
    
    /* 点击反馈 */
    .gallery-card:active {
        transform: scale(0.98);
        opacity: 0.9;
    }
    
    .btn:active {
        transform: scale(0.97);
    }
    
    .nav-item:active {
        background: var(--color-bg-card-hover);
    }
}