/* 样式文件整理 - 按页面区域和组件类型分类 */

/* ========================================================================= */
/* 1. 全局样式和重置 */
/* ========================================================================= */

/* 基础样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Courier New', Courier, monospace;
}

/* CSS变量定义 */
:root {
    /* 颜色变量 - 现代化科技感配色 */
    --primary-color: #5e9cf5;
    --secondary-color: #86c3ff;
    --accent-color: #3a7bff;
    --text-color: #ffffff;
    --text-secondary: #e0e0e0;
    --text-muted: #b0b0b0;
    --bg-color: rgba(10, 15, 25, 0.7);
    --bg-blur: rgba(0, 0, 0, 0.4);
    --border-color: rgba(255, 255, 255, 0.2);
    --shadow-color: rgba(94, 156, 245, 0.8);
    --glow-color: rgba(94, 156, 245, 0.5);

    /* 间距变量 */
    --spacing-xs: 5px;
    --spacing-sm: 10px;
    --spacing-md: 20px;
    --spacing-lg: 30px;
    --spacing-xl: 50px;
    --spacing-xxl: 80px;

    /* 字体大小变量 */
    --font-size-xs: 12px;
    --font-size-sm: 14px;
    --font-size-md: 16px;
    --font-size-lg: 20px;
    --font-size-xl: 28px;
    --font-size-xxl: 40px;
    --font-size-xxxl: 56px;
    --font-size-title: clamp(60px, 15vw, 120px);

    /* 边框圆角 */
    --border-radius-sm: 6px;
    --border-radius-md: 12px;
    --border-radius-lg: 24px;
    --border-radius-xl: 32px;
    --border-radius-full: 50%;

    /* 过渡动画 */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

    /* 阴影变量 */
    --shadow-sm: 0 2px 8px var(--shadow-color);
    --shadow-md: 0 4px 16px var(--shadow-color);
    --shadow-lg: 0 8px 32px var(--shadow-color);
    --shadow-xl: 0 16px 48px var(--shadow-color);
}

/* 视频背景样式 */
video {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    object-fit: cover;
}


/* ========================================================================= */
/* 2. 导航栏样式 */
/* ========================================================================= */

/* 导航栏布局 */
.nav_bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 999;
    background: linear-gradient(135deg, rgba(94, 156, 245, 0.15), rgba(58, 123, 255, 0.1));
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.nav_container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 var(--spacing-lg);
    max-width: 1400px;
    margin: 0 auto;
    height: 80px;
    transition: all var(--transition-normal);
}

/* 导航栏Logo */
.nav_logo {
    transition: all var(--transition-normal);
    flex-shrink: 0;
}

/* 导航操作区 */
.nav_actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-shrink: 0;
}

/* 搜索框 */
.search_box {
    position: relative;
    display: flex;
    align-items: center;
}

.search_input {
    width: 200px;
    padding: 8px 36px 8px 16px;
    border-radius: var(--border-radius-full);
    border: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--text-color);
    font-size: var(--font-size-sm);
    transition: all var(--transition-normal);
}

.search_input::placeholder {
    color: var(--text-muted);
}

.search_input:focus {
    outline: none;
    width: 240px;
    border-color: var(--primary-color);
    box-shadow: 0 0 15px rgba(94, 156, 245, 0.3);
}

.search_button {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    border-radius: 50%;
    transition: all var(--transition-normal);
}

.search_button:hover {
    color: var(--primary-color);
    background: rgba(94, 156, 245, 0.2);
}

/* 用户图标 */
.user_icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    color: var(--text-secondary);
}

.user_icon:hover {
    transform: scale(1.1);
    border-color: var(--primary-color);
    color: var(--primary-color);
    box-shadow: 0 0 15px rgba(94, 156, 245, 0.3);
}

/* 移动端菜单按钮 */
.mobile_menu_button {
    display: none;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 20px;
    cursor: pointer;
    padding: 8px;
    border-radius: var(--border-radius-md);
    transition: all var(--transition-normal);
}

.mobile_menu_button:hover {
    color: var(--text-color);
    background: rgba(94, 156, 245, 0.1);
}

.logo_link {
    font-size: 40px;
    font-weight: bold;
    color: var(--text-color);
    text-decoration: none;
    text-shadow: 0 0 15px var(--glow-color), 0 0 30px var(--glow-color);
    transition: transform var(--transition-normal), text-shadow var(--transition-normal);
    position: relative;
    display: inline-block;
    white-space: nowrap;
}

.logo_link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -10px;
    right: -10px;
    bottom: 0;
    background: linear-gradient(90deg, transparent, var(--glow-color), transparent);
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: -1;
}

.logo_link:hover {
    transform: scale(1.05);
    text-shadow: 0 0 20px var(--glow-color), 0 0 40px var(--glow-color);
}

.logo_link:hover::before {
    opacity: 1;
}

/* 导航菜单 */
.nav_menu {
    display: flex;
    align-items: center;
    flex: 1;
    justify-content: center;
    margin: 0 var(--spacing-xl);
}

.menu_items {
    display: flex;
    gap: var(--spacing-xl);
    list-style: none;
    margin: 0;
    padding: 0;
    flex-wrap: nowrap;
    justify-content: center;
}

.nav-item {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 18px;
    font-weight: 500;
    transition: all var(--transition-normal);
    position: relative;
    padding: 10px 18px;
    border-radius: var(--border-radius-md);
    display: block;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

/* 导航项背景渐变效果 */
.nav-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(94, 156, 245, 0.1), transparent);
    transition: left var(--transition-normal);
    z-index: -1;
}

.nav-item:hover::before {
    left: 100%;
}

.nav-item:hover {
    color: var(--text-color);
    transform: translateY(-2px);
    background: rgba(94, 156, 245, 0.1);
    box-shadow: 0 4px 12px rgba(94, 156, 245, 0.2);
}

.nav-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 2px;
    transition: width var(--transition-normal);
}

.nav-item:hover::after {
    width: 80%;
}

.nav-item.active {
    color: var(--text-color);
    background: rgba(94, 156, 245, 0.15);
    box-shadow: 0 4px 12px rgba(94, 156, 245, 0.2);
}

.nav-item.active::after {
    width: 80%;
}


/* ========================================================================= */
/* 3. 首页样式 */
/* ========================================================================= */

/* 主内容区域 */
.main_content {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-xl) var(--spacing-lg);
    position: relative;
    gap: var(--spacing-xxl);
}

/* 英雄区域 */
.hero_section {
    width: 100%;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-xl) var(--spacing-lg);
    position: relative;
    overflow: hidden;
}

.hero_container {
    width: 100%;
    max-width: 1400px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero_content {
    text-align: center;
    max-width: 800px;
    padding: var(--spacing-xxl) var(--spacing-lg);
    animation: fadeInUp 1s ease-out;
}

/* 首页标题 */
.mirror_master {
    font-size: var(--font-size-title);
    font-weight: 700;
    color: var(--text-color);
    text-shadow: 0 0 25px var(--glow-color), 0 0 50px var(--glow-color), 0 0 75px var(--glow-color);
    letter-spacing: 8px;
    margin-bottom: var(--spacing-lg);
    transition: transform var(--transition-normal), text-shadow var(--transition-normal);
    position: relative;
    background: linear-gradient(90deg, var(--text-color), var(--secondary-color), var(--text-color));
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shine 3s linear infinite;
}

@keyframes shine {
    to {
        background-position: 200% center;
    }
}

.mirror_master:hover {
    transform: scale(1.02);
    text-shadow: 0 0 30px var(--glow-color), 0 0 60px var(--glow-color), 0 0 90px var(--glow-color);
}

/* 首页副标题 */
.small_text {
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 22px;
    font-weight: 300;
    color: var(--text-secondary);
    text-shadow: 0 0 15px var(--glow-color);
    margin-bottom: var(--spacing-xxl);
    position: relative;
    padding: 0 var(--spacing-lg);
}

.small_text::before,
.small_text::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 60px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
}

.small_text::before {
    left: 0;
}

.small_text::after {
    right: 0;
}

/* 英雄操作区 */
.hero_actions {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-xxl);
    animation: fadeIn 1.5s ease-out 0.3s both;
}

/* 首页按钮样式 */
.index_button {
    display: flex;
    position: relative;
    width: 180px;
    height: 65px;
    border-radius: var(--border-radius-lg);
    border: 2px solid transparent;
    font-weight: bold;
    font-size: var(--font-size-lg);
    justify-content: center;
    align-items: center;
    color: var(--text-color);
    cursor: pointer;
    transition: all var(--transition-normal);
    overflow: hidden;
    text-shadow: 0 0 10px var(--glow-color);
    box-shadow: 0 4px 15px rgba(94, 156, 245, 0.3);
    user-select: none;
    text-decoration: none;
}

.index_button.primary {
    background: linear-gradient(135deg, rgba(94, 156, 245, 0.2), rgba(58, 123, 255, 0.3)) padding-box,
        linear-gradient(135deg, var(--primary-color), var(--accent-color)) border-box;
}

.index_button.secondary {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.1)) padding-box,
        linear-gradient(135deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.3)) border-box;
}

.index_button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left var(--transition-slow);
}

.index_button:hover::before {
    left: 100%;
}

.index_button:hover {
    transform: scale(1.05) translateY(-3px);
    box-shadow: 0 8px 25px rgba(94, 156, 245, 0.5), 0 0 40px var(--glow-color);
}

.index_button.primary:hover {
    background: linear-gradient(135deg, rgba(94, 156, 245, 0.3), rgba(58, 123, 255, 0.4)) padding-box,
        linear-gradient(135deg, var(--secondary-color), var(--primary-color)) border-box;
}

.index_button.secondary:hover {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.15)) padding-box,
        linear-gradient(135deg, rgba(255, 255, 255, 0.3), rgba(255, 255, 255, 0.4)) border-box;
}

.index_button:active {
    transform: scale(0.98);
    box-shadow: 0 2px 10px rgba(94, 156, 245, 0.4);
}

.index_button:focus {
    outline: none;
    box-shadow: 0 0 30px var(--glow-color), 0 4px 20px rgba(94, 156, 245, 0.5);
}

/* 按钮禁用状态 */
.index_button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: 0 2px 10px rgba(94, 156, 245, 0.2);
    background: linear-gradient(135deg, rgba(100, 100, 100, 0.2), rgba(150, 150, 150, 0.3)) padding-box,
        linear-gradient(135deg, rgba(100, 100, 100, 0.5), rgba(150, 150, 150, 0.7)) border-box;
    color: var(--text-muted);
    text-shadow: none;
}

/* 英雄区域功能特性 */
.hero_features {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
    animation: fadeIn 2s ease-out 0.6s both;
}

.hero_feature_item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
}

.hero_feature_item:hover {
    transform: translateY(-2px);
    background: rgba(94, 156, 245, 0.1);
    box-shadow: 0 4px 15px rgba(94, 156, 245, 0.3);
}

.hero_feature_item i {
    font-size: 20px;
    color: var(--primary-color);
    text-shadow: 0 0 10px var(--glow-color);
}

.hero_feature_item span {
    font-size: var(--font-size-md);
    color: var(--text-secondary);
    font-weight: 500;
}

/* 特色功能区域 */
.features_section {
    width: 100%;
    padding: var(--spacing-xxl) var(--spacing-lg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    animation: fadeIn 1.8s ease-out 0.4s both;
}

.section_container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.section_title {
    font-size: var(--font-size-xxl);
    font-weight: 700;
    color: var(--text-color);
    text-shadow: 0 0 15px var(--glow-color);
    text-align: center;
    margin-bottom: var(--spacing-xxl);
    position: relative;
}

.section_title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 2px;
}

/* 特色功能网格 */
.features_grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xxl);
}

/* 特色功能卡片 */
.feature_card {
    background: linear-gradient(135deg, rgba(10, 15, 25, 0.7), rgba(20, 25, 35, 0.7));
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-radius: var(--border-radius-xl);
    border: 1px solid var(--border-color);
    padding: var(--spacing-xl);
    text-align: center;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-lg);
}

.feature_card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(94, 156, 245, 0.05), transparent);
    transform: rotate(45deg);
    transition: transform var(--transition-slow);
}

.feature_card:hover::before {
    transform: translateX(100%) rotate(45deg);
}

.feature_card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

/* 特色功能图标 */
.feature_icon {
    width: 80px;
    height: 80px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: var(--border-radius-full);
    background: linear-gradient(135deg, rgba(94, 156, 245, 0.2), rgba(58, 123, 255, 0.3));
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 15px rgba(94, 156, 245, 0.3);
    transition: all var(--transition-normal);
    z-index: 1;
}

.feature_card:hover .feature_icon {
    box-shadow: 0 0 30px rgba(94, 156, 245, 0.5);
    transform: scale(1.1);
}

.feature_icon i {
    font-size: 32px;
    color: var(--primary-color);
    text-shadow: 0 0 10px var(--glow-color);
}

/* 特色功能标题 */
.feature_title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-color);
    margin: 0;
    transition: all var(--transition-normal);
    z-index: 1;
}

.feature_card:hover .feature_title {
    color: var(--primary-color);
}

/* 特色功能描述 */
.feature_desc {
    font-size: var(--font-size-md);
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
    flex: 1;
    z-index: 1;
}

/* 特色功能链接 */
.feature_link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--primary-color);
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: all var(--transition-normal);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    background: rgba(94, 156, 245, 0.1);
    border: 1px solid transparent;
    z-index: 1;
}

.feature_link:hover {
    color: var(--text-color);
    background: rgba(94, 156, 245, 0.2);
    border-color: var(--primary-color);
    transform: translateX(5px);
    box-shadow: 0 4px 15px rgba(94, 156, 245, 0.3);
}

.feature_link i {
    font-size: var(--font-size-xs);
    transition: transform var(--transition-normal);
}

.feature_link:hover i {
    transform: translateX(3px);
}

/* 模型展示区域 */
.model_display_section {
    width: 100%;
    padding: var(--spacing-xxl) var(--spacing-lg);
    animation: fadeIn 2s ease-out 0.6s both;
}

/* 模型网格 */
.model_grid {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
}

/* 模型卡片 */
.model_card {
    position: relative;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    background: linear-gradient(135deg, rgba(10, 15, 25, 0.8), rgba(20, 25, 35, 0.8));
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-xl);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    text-align: center;
    width: 300px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-lg);
}

.model_card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(94, 156, 245, 0.1), transparent);
    transform: rotate(45deg);
    animation: shimmer 6s linear infinite;
}

.model_card:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

/* 模型图标 */
.model_icon {
    margin: 0;
    position: relative;
    z-index: 1;
}

.model_icon img {
    width: 120px;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 15px rgba(94, 156, 245, 0.3);
    transition: all var(--transition-normal);
}

.model_card:hover .model_icon img {
    box-shadow: 0 0 30px var(--glow-color);
    transform: scale(1.1);
}

/* 模型名称 */
.model_name {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--text-color);
    text-shadow: 0 0 10px var(--glow-color);
    position: relative;
    z-index: 1;
    transition: all var(--transition-normal);
    margin: 0;
}

.model_card:hover .model_name {
    color: var(--primary-color);
}

/* 模型描述 */
.model_desc {
    font-size: var(--font-size-md);
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
    position: relative;
    z-index: 1;
}

/* 模型链接 */
.model_link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--primary-color);
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: all var(--transition-normal);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    background: rgba(94, 156, 245, 0.1);
    border: 1px solid transparent;
    position: relative;
    z-index: 1;
}

.model_link:hover {
    color: var(--text-color);
    background: rgba(94, 156, 245, 0.2);
    border-color: var(--primary-color);
    transform: translateX(5px);
    box-shadow: 0 4px 15px rgba(94, 156, 245, 0.3);
}

.model_link i {
    font-size: var(--font-size-xs);
    transition: transform var(--transition-normal);
}

.model_link:hover i {
    transform: translateX(3px);
}

/* ========================================================================= */
/* 11. 页脚样式 */
/* ========================================================================= */

/* 页脚布局 */
.footer {
    position: relative;
    width: 100%;
    padding: var(--spacing-xl) var(--spacing-lg);
    margin-top: var(--spacing-xxl);
    background: linear-gradient(135deg, rgba(10, 15, 25, 0.95), rgba(20, 25, 35, 0.95));
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--border-color);
    box-shadow: 0 -10px 40px rgba(94, 156, 245, 0.1);
}

/* 页脚容器 */
.footer_container {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    text-align: center;
}

/* 版权信息 */
.footer_copyright {
    margin: 0;
}

.footer_copyright p {
    margin: 0;
    padding: var(--spacing-xs) 0;
    position: relative;
    color: var(--text-secondary);
    transition: color var(--transition-normal);
}

.footer_copyright p:hover {
    color: var(--text-color);
}

/* 页脚响应式设计 */
@media (max-width: 768px) {
    .footer {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .footer_container {
        padding: 0 var(--spacing-sm);
    }
}

/* 导航栏响应式设计 */
@media (max-width: 1024px) {
    .search_input {
        width: 160px;
    }

    .search_input:focus {
        width: 200px;
    }
}

@media (max-width: 768px) {
    .nav_container {
        padding: 0 var(--spacing-md);
    }

    .nav_menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: linear-gradient(135deg, rgba(10, 15, 25, 0.95), rgba(20, 25, 35, 0.95));
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        border-bottom: 1px solid var(--border-color);
        box-shadow: var(--shadow-lg);
        z-index: 998;
    }

    .nav_menu.active {
        display: block;
    }

    .menu_items {
        flex-direction: column;
        gap: 0;
        padding: var(--spacing-md) 0;
    }

    .menu_items li {
        width: 100%;
    }

    .nav-item {
        display: block;
        width: 100%;
        text-align: center;
        padding: var(--spacing-md);
        border-radius: 0;
    }

    .nav_actions {
        gap: var(--spacing-sm);
    }

    .search_box {
        display: none;
    }

    .mobile_menu_button {
        display: block;
    }
}

/* ========================================================================= */
/* 6. 用户评价区域样式 */
/* ========================================================================= */

/* 评价区域布局 */
.testimonials_section {
    width: 100%;
    padding: var(--spacing-xxl) var(--spacing-lg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    animation: fadeIn 2s ease-out 0.8s both;
}

/* 评价网格 */
.testimonials_grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xxl);
}

/* 评价卡片 */
.testimonial_card {
    background: linear-gradient(135deg, rgba(10, 15, 25, 0.7), rgba(20, 25, 35, 0.7));
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-radius: var(--border-radius-xl);
    border: 1px solid var(--border-color);
    padding: var(--spacing-xl);
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--spacing-lg);
}

.testimonial_card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(94, 156, 245, 0.05), transparent);
    transform: rotate(45deg);
    transition: transform var(--transition-slow);
}

.testimonial_card:hover::before {
    transform: translateX(100%) rotate(45deg);
}

.testimonial_card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

/* 评价头像 */
.testimonial_avatar {
    font-size: 60px;
    color: var(--primary-color);
    text-shadow: 0 0 15px var(--glow-color);
    margin-bottom: var(--spacing-md);
    z-index: 1;
    transition: all var(--transition-normal);
}

.testimonial_card:hover .testimonial_avatar {
    transform: scale(1.1);
    text-shadow: 0 0 25px var(--glow-color);
}

/* 评价内容 */
.testimonial_content {
    z-index: 1;
}

/* 评价文本 */
.testimonial_text {
    font-size: var(--font-size-md);
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    font-style: italic;
}

/* 评价作者 */
.testimonial_author {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    transition: all var(--transition-normal);
}

.testimonial_card:hover .testimonial_author {
    color: var(--text-color);
}

/* ========================================================================= */
/* 7. 常见问题区域样式 */
/* ========================================================================= */

/* 常见问题区域布局 */
.faq_section {
    width: 100%;
    padding: var(--spacing-xxl) var(--spacing-lg);
    animation: fadeIn 2s ease-out 1s both;
}

/* 常见问题网格 */
.faq_grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xxl);
}

/* 常见问题项 */
.faq_item {
    background: linear-gradient(135deg, rgba(10, 15, 25, 0.7), rgba(20, 25, 35, 0.7));
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-radius: var(--border-radius-xl);
    border: 1px solid var(--border-color);
    padding: var(--spacing-xl);
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.faq_item::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(94, 156, 245, 0.05), transparent);
    transform: rotate(45deg);
    transition: transform var(--transition-slow);
}

.faq_item:hover::before {
    transform: translateX(100%) rotate(45deg);
}

.faq_item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

/* 常见问题标题 */
.faq_question {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--text-color);
    text-shadow: 0 0 10px var(--glow-color);
    z-index: 1;
    position: relative;
}

.faq_question i {
    color: var(--primary-color);
    text-shadow: 0 0 10px var(--glow-color);
    margin-top: 2px;
}

/* 常见问题答案 */
.faq_answer {
    font-size: var(--font-size-md);
    color: var(--text-secondary);
    line-height: 1.6;
    z-index: 1;
    position: relative;
}

/* ========================================================================= */
/* 8. 页脚增强样式 */
/* ========================================================================= */

/* 页脚内容 */
.footer_content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--border-color);
}

/* 页脚Logo */
.footer_logo {
    text-align: center;
    transition: all var(--transition-normal);
}

.footer_logo .logo_link {
    font-size: 32px;
    margin-bottom: var(--spacing-sm);
}

.footer_tagline {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin: 0;
    transition: all var(--transition-normal);
}

.footer_logo:hover .footer_tagline {
    color: var(--text-secondary);
}

/* 页脚链接 */
.footer_links {
    display: flex;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
    justify-content: center;
}

.footer_link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: all var(--transition-normal);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    position: relative;
}

.footer_link:hover {
    color: var(--text-color);
    background: rgba(94, 156, 245, 0.1);
    transform: translateY(-2px);
}

.footer_link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 2px;
    transition: width var(--transition-normal);
}

.footer_link:hover::after {
    width: 80%;
}

/* 页脚社交 */
.footer_social {
    display: flex;
    gap: var(--spacing-md);
}

.social_link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: var(--font-size-lg);
    transition: all var(--transition-normal);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-full);
    background: rgba(255, 255, 255, 0.05);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.social_link::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(94, 156, 245, 0.1), transparent);
    transform: rotate(45deg);
    transition: transform var(--transition-normal);
}

.social_link:hover::before {
    transform: translateX(100%) rotate(45deg);
}

.social_link:hover {
    color: var(--text-color);
    background: rgba(94, 156, 245, 0.2);
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 4px 12px rgba(94, 156, 245, 0.3);
}

/* 版权信息 */
.footer_copyright {
    text-align: center;
    padding-top: var(--spacing-xl);
}

.footer_copyright p {
    margin: 0;
    padding: var(--spacing-xs) 0;
    position: relative;
    color: var(--text-secondary);
    transition: color var(--transition-normal);
    font-size: var(--font-size-sm);
}

.footer_copyright p:hover {
    color: var(--text-color);
}

/* 页脚响应式设计增强 */
@media (max-width: 768px) {
    .footer_content {
        gap: var(--spacing-lg);
    }

    .footer_links {
        gap: var(--spacing-md);
    }

    .footer_social {
        gap: var(--spacing-sm);
    }
}

/* ========================================================================= */
/* 12. 动画效果 */
/* ========================================================================= */

/* 加载动画样式 */
.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(10, 15, 25, 0.95), rgba(20, 25, 35, 0.95));
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.8s ease, visibility 0.8s ease;
}

.loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader_content {
    text-align: center;
}

.loader_logo {
    font-size: 60px;
    font-weight: bold;
    color: #ffffff;
    text-shadow: 0 0 30px rgba(94, 156, 245, 0.8), 0 0 60px rgba(94, 156, 245, 0.5);
    margin-bottom: 20px;
    animation: pulse 2s ease-in-out infinite;
}

.loader_spinner {
    width: 60px;
    height: 60px;
    border: 3px solid rgba(94, 156, 245, 0.3);
    border-top: 3px solid #5e9cf5;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }

    100% {
        transform: scale(1);
    }
}

/* ========================================================================= */
/* 12. 动画效果 */
/* ========================================================================= */

/* 淡入动画 */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 淡入上移动画 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 淡入左移动画 */
@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* 淡入右移动画 */
@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* 缩放动画 */
@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* 脉冲动画 */
@keyframes pulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }

    100% {
        transform: scale(1);
    }
}

/* 呼吸动画 */
@keyframes breathe {
    0% {
        box-shadow: 0 0 20px var(--glow-color);
    }

    50% {
        box-shadow: 0 0 40px var(--glow-color), 0 0 60px var(--glow-color);
    }

    100% {
        box-shadow: 0 0 20px var(--glow-color);
    }
}

/* 平滑滚动 */
html {
    scroll-behavior: smooth;
}

/* 按钮涟漪效果 */
.index_button {
    position: relative;
    overflow: hidden;
}

.ripple {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.4));
    transform: scale(0);
    animation: ripple 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
}

@keyframes ripple {
    to {
        transform: scale(4);
        opacity: 0;
    }
}


/* ========================================================================= */
/* 4. 生成页面样式 */
/* ========================================================================= */

/* ========================================================================= */
/* 5. 图片创作页面样式 */
/* ========================================================================= */

/* 全局滚动条控制 */
body {
    overflow-x: hidden;
    overflow-y: auto;
}

/* 历史记录区域滚动条（保持） */
.history_list {
    overflow-y: auto;
}

/* 小屏幕适配 - 所有页面在小屏幕上显示滚动条 */
@media (max-width: 1024px) {

    body:has(.image_creation_container),
    body:has(.purchase_container),
    body:has(.personal_center_container),
    body:has(.generate_index_border),
    body:has(.main_content) {
        overflow-y: auto;
    }

    /* 调整容器尺寸，确保内容可以滚动 */
    .generate_index_border,
    .image_creation_container {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-lg);
        padding: 100px var(--spacing-md) var(--spacing-lg);
        min-height: auto;
    }

    /* 调整卡片尺寸，确保在小屏幕上可以滚动 */
    .card_frosted_glass_boxl,
    .card_frosted_glass_boxr,
    .creation_card,
    .history_section {
        width: 100%;
        max-width: 600px;
        height: auto;
        min-height: 500px;
        margin-bottom: var(--spacing-lg);
    }

    /* 调整历史记录区域的最大高度，确保可以滚动 */
    #id-history_card_list,
    .history_list {
        max-height: 500px;
        overflow-y: auto;
    }
}

/* 超小屏幕适配 */
@media (max-width: 768px) {

    /* 调整容器内边距 */
    .generate_index_border,
    .image_creation_container {
        padding: 80px var(--spacing-sm) var(--spacing-md);
    }

    /* 调整卡片内边距 */
    .card_frosted_glass_boxl,
    .card_frosted_glass_boxr,
    .creation_card,
    .history_section {
        padding: var(--spacing-lg);
        min-height: 400px;
    }

    /* 调整历史记录区域的最大高度 */
    #id-history_card_list,
    .history_list {
        max-height: 400px;
    }
}

/* 图片创作页面专用样式 */
.image_creation_container {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 100px var(--spacing-lg) var(--spacing-lg);
    min-height: 100vh;
    box-sizing: border-box;
    gap: var(--spacing-lg);
}

.creation_card {
    width: 45%;
    min-width: 350px;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-xl);
    background: linear-gradient(135deg, rgba(10, 15, 25, 0.8), rgba(20, 25, 35, 0.8));
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    z-index: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.creation_card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(94, 156, 245, 0.05), transparent);
    transform: rotate(45deg);
    transition: transform var(--transition-slow);
}

.creation_card:hover::before {
    transform: translateX(100%) rotate(45deg);
}

.creation_card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.creation_card h1 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-color);
    text-shadow: 0 0 15px var(--glow-color);
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 1;
    text-align: center;
}

.creation_card h2 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--text-color);
    text-shadow: 0 0 10px var(--glow-color);
    margin-bottom: var(--spacing-sm);
    position: relative;
    z-index: 1;
}

/* 输入区域 */
.input_section {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.description_input {
    width: 100%;
    min-height: 150px;
    padding: 16px 20px;
    border-radius: 8px;
    border: 1px solid #5e9cf5;
    background: #1a1a2e;
    color: var(--text-color);
    font-size: var(--font-size-md);
    font-family: 'Courier New', Courier, monospace;
    resize: none;
    transition: all var(--transition-normal);
    box-shadow: 0 0 10px rgba(94, 156, 245, 0.2);
}

.description_input::placeholder {
    color: var(--text-muted);
}

.description_input:focus {
    outline: none;
    border-color: #86c3ff;
    box-shadow: 0 0 20px rgba(94, 156, 245, 0.4);
}

/* 选项区域 */
.options_section {
    display: flex;
    flex-direction: row;
    gap: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.option_group {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.option_group label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    text-shadow: 0 0 5px var(--glow-color);
}

.option_select {
    width: 100%;
    padding: 12px 20px;
    border-radius: 8px;
    border: 1px solid #5e9cf5;
    background: #1a1a2e;
    color: var(--text-color);
    font-size: var(--font-size-sm);
    font-family: 'Courier New', Courier, monospace;
    cursor: pointer;
    transition: all var(--transition-normal);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%235e9cf5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
}

.option_select:hover {
    border-color: #86c3ff;
    box-shadow: 0 0 15px rgba(94, 156, 245, 0.4);
}

.option_select:focus {
    outline: none;
    border-color: #5e9cf5;
    box-shadow: 0 0 20px rgba(94, 156, 245, 0.5);
}

/* 生成按钮 */
.generate_button {
    width: 100%;
    padding: 12px 24px;
    border-radius: 8px;
    border: 1px solid #5e9cf5;
    background: #1a237e;
    color: white;
    font-size: var(--font-size-md);
    font-weight: bold;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    z-index: 1;
    margin-top: var(--spacing-sm);
    box-shadow: 0 0 20px rgba(94, 156, 245, 0.4);
}

.generate_button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(94, 156, 245, 0.6);
    background: #283593;
}

.generate_button:active {
    transform: translateY(0);
    box-shadow: 0 3px 15px rgba(94, 156, 245, 0.4);
}

.generate_button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: 0 0 10px rgba(94, 156, 245, 0.2);
    background: #1a237e;
    border-color: var(--primary-color);
}

/* 预览区域 */
.preview_section {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.preview_card {
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    text-align: center;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.preview_placeholder {
    font-size: 20px;
    color: var(--text-muted);
    text-align: center;
}

#image-preview {
    max-width: 100%;
    max-height: 300px;
    border-radius: var(--border-radius-md);
    display: none;
}

/* 历史记录区域 */
.history_section {
    width: 45%;
    min-width: 350px;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-xl);
    background: linear-gradient(135deg, rgba(10, 15, 25, 0.8), rgba(20, 25, 35, 0.8));
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    z-index: 1;
    display: flex;
    flex-direction: column;
}

.history_section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(94, 156, 245, 0.05), transparent);
    transform: rotate(45deg);
    transition: transform var(--transition-slow);
}

.history_section:hover::before {
    transform: translateX(100%) rotate(45deg);
}

.history_section:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.history_header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.history_header h2 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--text-color);
    text-shadow: 0 0 10px var(--glow-color);
}

.clear-history-btn {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
    background: rgba(255, 87, 34, 0.2);
    color: var(--text-color);
    font-size: var(--font-size-xs);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.clear-history-btn:hover {
    background: rgba(255, 87, 34, 0.4);
    border-color: #ff5722;
    box-shadow: 0 0 10px rgba(255, 87, 34, 0.3);
}

.history_list {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-md);
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    position: relative;
    z-index: 1;
}

/* 历史记录列表滚动条（增强版） */
.history_list {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-md);
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    position: relative;
    z-index: 1;
    scroll-behavior: smooth;
    /* 平滑滚动 */
    max-height: calc(100vh - 250px);
    /* 确保在视口内 */
}

/* WebKit 浏览器滚动条样式 */
.history_list::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

.history_list::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    margin: 5px 0;
}

.history_list::-webkit-scrollbar-thumb {
    background: rgba(94, 156, 245, 0.5);
    border-radius: 10px;
    border: 2px solid transparent;
    background-clip: content-box;
    transition: all var(--transition-normal);
}

.history_list::-webkit-scrollbar-thumb:hover {
    background: rgba(94, 156, 245, 0.8);
    background-clip: content-box;
}

.history_list::-webkit-scrollbar-corner {
    background: transparent;
}

/* Firefox 浏览器滚动条样式 */
.history_list {
    scrollbar-width: thin;
    scrollbar-color: rgba(94, 156, 245, 0.5) rgba(255, 255, 255, 0.1);
}

/* 滚动条焦点样式（可访问性） */
.history_list:focus-within {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* 确保历史记录项支持键盘导航 */
.history_item {
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    margin-bottom: var(--spacing-sm);
    transition: all var(--transition-normal);
    cursor: pointer;
    user-select: none;
}

.history_item:hover,
.history_item:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 15px rgba(94, 156, 245, 0.3);
    outline: none;
}

.history_item:last-child {
    margin-bottom: 0;
}

.history_item {
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    margin-bottom: var(--spacing-sm);
    transition: all var(--transition-normal);
}

.history_item:hover {
    border-color: var(--primary-color);
    box-shadow: 0 0 15px rgba(94, 156, 245, 0.3);
}

.history_item:last-child {
    margin-bottom: 0;
}

.history_item_description {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
    line-height: 1.4;
}

.history_item_meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--font-size-xs);
    color: var(--text-muted);
}

.history_item_status {
    padding: 2px 8px;
    border-radius: 10px;
    font-size: var(--font-size-xs);
    font-weight: bold;
}

.history_item_status.generating {
    background: rgba(94, 156, 245, 0.3);
    color: var(--primary-color);
}

.history_item_status.completed {
    background: rgba(76, 175, 80, 0.3);
    color: #4caf50;
}

.history_item_status.failed {
    background: rgba(244, 67, 54, 0.3);
    color: #f44336;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .image_creation_container {
        flex-direction: column;
        align-items: center;
        padding: 80px var(--spacing-md) var(--spacing-md);
    }

    .creation_card,
    .history_section {
        width: 100%;
        max-width: 600px;
    }

    .creation_card h1 {
        font-size: var(--font-size-lg);
    }

    .description_input {
        min-height: 120px;
    }

    .option_select {
        padding: var(--spacing-sm);
    }

    .generate_button {
        padding: var(--spacing-sm) var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    .image_creation_container {
        padding: 70px var(--spacing-sm) var(--spacing-sm);
    }

    .creation_card,
    .history_section {
        min-width: 300px;
        padding: var(--spacing-md);
    }

    .creation_card h1 {
        font-size: var(--font-size-lg);
    }

    .creation_card h2,
    .history_header h2 {
        font-size: var(--font-size-md);
    }

    .description_input {
        min-height: 100px;
        font-size: var(--font-size-sm);
        padding: var(--spacing-sm);
    }

    .options_section {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .option_select {
        font-size: var(--font-size-sm);
        padding: var(--spacing-sm);
    }

    .generate_button {
        padding: var(--spacing-sm) var(--spacing-lg);
        font-size: var(--font-size-sm);
    }
}

/* ========================================================================= */
/* 4. 生成页面样式 */
/* ========================================================================= */

/* 生成页面布局 */
.generate_index_border {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: var(--spacing-xl);
    padding: 120px var(--spacing-lg) var(--spacing-xxl);
    min-height: 100vh;
    flex-wrap: wrap;
}

/* 左侧卡片（输入区域） */
.card_frosted_glass_boxl {
    width: 35%;
    min-width: 300px;
    height: 800px;
    padding: var(--spacing-xl);
    margin: 0;
    border-radius: var(--border-radius-xl);
    background: linear-gradient(135deg, rgba(10, 15, 25, 0.7), rgba(20, 25, 35, 0.7));
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: var(--spacing-lg);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.card_frosted_glass_boxl::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(94, 156, 245, 0.05), transparent);
    transform: rotate(45deg);
    transition: transform var(--transition-slow);
}

.card_frosted_glass_boxl:hover::before {
    transform: translateX(100%) rotate(45deg);
}

/* 右侧卡片（历史记录区域） */
.card_frosted_glass_boxr {
    width: 55%;
    min-width: 300px;
    height: 800px;
    padding: var(--spacing-xl);
    margin: 0;
    border-radius: var(--border-radius-xl);
    background: linear-gradient(135deg, rgba(10, 15, 25, 0.7), rgba(20, 25, 35, 0.7));
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.card_frosted_glass_boxr::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(94, 156, 245, 0.05), transparent);
    transform: rotate(45deg);
    transition: transform var(--transition-slow);
}

.card_frosted_glass_boxr:hover::before {
    transform: translateX(100%) rotate(45deg);
}

/* 卡片标题 */
.card_frosted_glass_boxl h1,
.card_frosted_glass_boxr h1 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-color);
    text-shadow: 0 0 10px var(--glow-color);
    margin: 0;
    position: relative;
    z-index: 1;
}

/* 视频描述输入框 */
.idea_input {
    width: 100%;
    height: 100px;
    /* 减小高度 */
    padding: 16px 20px;
    border-radius: 8px;
    border: 1px solid #5e9cf5;
    background: #1a1a2e;
    color: var(--text-color);
    font-size: var(--font-size-md);
    font-family: 'Courier New', Courier, monospace;
    box-shadow: 0 0 15px rgba(94, 156, 245, 0.2);
    transition: all var(--transition-normal);
    resize: vertical;
    position: relative;
    z-index: 1;
}

.idea_input::placeholder {
    color: var(--text-muted);
}

.idea_input:focus {
    outline: none;
    border-color: #86c3ff;
    box-shadow: 0 0 25px rgba(94, 156, 245, 0.4);
}

/* Button Group Styling */
.button_group {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    justify-content: center;
}

.batch_button {
    background: linear-gradient(135deg, rgba(134, 195, 255, 0.2), rgba(94, 156, 245, 0.3)) !important;
}

/* 图片上传区域 */
.image-upload-section {
    width: 100% !important;
    min-width: 100% !important;
    max-width: 100% !important;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--text-color);
    font-size: var(--font-size-md);
    box-shadow: 0 4px 15px rgba(94, 156, 245, 0.2);
    transition: all var(--transition-normal);
    position: relative;
    z-index: 1;
    box-sizing: border-box !important;
}

.image-upload-section:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 20px rgba(94, 156, 245, 0.3);
}

.image-upload-section h3 {
    margin: 0 0 var(--spacing-md) 0;
    font-size: var(--font-size-lg);
    color: var(--text-color);
    text-shadow: 0 0 10px var(--glow-color);
}

/* 图片上传预览容器 */
.upload-preview-container {
    width: 100% !important;
    min-width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
}

/* 图片上传输入框容器 */
.upload-button-wrapper {
    width: 100% !important;
    min-width: 100% !important;
    max-width: 100% !important;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    transition: all var(--transition-normal);
    box-sizing: border-box !important;
    padding: var(--spacing-sm);
    height: auto;
    min-height: 40px;
}

/* 图片上传输入框 */
.image-upload-input {
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-sm);
    width: 100%;
    min-width: 100%;
    max-width: 100%;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    color: var(--text-color);
    font-size: var(--font-size-sm);
    transition: all var(--transition-normal);
    box-sizing: border-box;
}

/* 自定义文件输入框样式 */
#image-upload {
    position: absolute;
    top: 0;
    left: 0;
    width: 100% !important;
    height: 100% !important;
    opacity: 0;
    cursor: pointer;
    z-index: 2;
}

/* 文件输入框占位符 */
.upload-button-wrapper::after {
    content: '选择文件 未选择任何文件';
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-color);
    font-size: var(--font-size-sm);
    text-align: left;
    z-index: 1;
}

/* 悬停效果 */
.upload-button-wrapper:hover {
    border-color: var(--primary-color);
    box-shadow: 0 0 15px rgba(94, 156, 245, 0.3);
}

.image-upload-input:hover {
    border-color: var(--primary-color);
    box-shadow: 0 0 15px rgba(94, 156, 245, 0.3);
}

/* 图片预览容器 */
.image-preview-container {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

/* 图片预览项 */
.image-preview-item {
    position: relative;
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    border: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    transition: all var(--transition-normal);
}

.image-preview-item:hover {
    border-color: var(--primary-color);
    box-shadow: 0 0 15px rgba(94, 156, 245, 0.4);
    transform: scale(1.05);
}

/* 预览图片 */
.image-preview-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 删除图片按钮 */
.image-preview-item .remove-image {
    position: absolute;
    top: 2px;
    right: 2px;
    background: rgba(255, 87, 34, 0.9);
    border: none;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    font-size: var(--font-size-xs);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
    box-shadow: 0 2px 8px rgba(255, 87, 34, 0.4);
}

.image-preview-item .remove-image:hover {
    background: rgba(255, 87, 34, 1);
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(255, 87, 34, 0.6);
}

/* 上传提示 */
.upload-hint {
    margin: 0;
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    line-height: 1.4;
}

/* 下拉选择框容器 */
.select-border {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    gap: var(--spacing-md);
    position: relative;
    z-index: 1;
}

/* 下拉选择框样式 */
.dropdown_list_style {
    flex: 1;
    height: 50px;
    padding: 0 20px;
    border-radius: 8px;
    border: 1px solid #5e9cf5;
    background: #1a1a2e;
    color: var(--text-color);
    font-size: var(--font-size-sm);
    font-family: 'Courier New', Courier, monospace;
    cursor: pointer;
    transition: all var(--transition-normal);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%235e9cf5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
}

.dropdown_list_style:hover {
    border-color: #86c3ff;
    box-shadow: 0 0 15px rgba(94, 156, 245, 0.4);
}

.dropdown_list_style:focus {
    outline: none;
    border-color: #5e9cf5;
    box-shadow: 0 0 20px rgba(94, 156, 245, 0.5);
}


.dropdown_list_style:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 20px rgba(94, 156, 245, 0.3);
    transform: translateY(-2px);
}

.dropdown_list_style:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 25px rgba(94, 156, 245, 0.4);
}

.dropdown_list_style option {
    background: rgba(10, 15, 25, 0.9);
    color: var(--text-color);
    padding: var(--spacing-sm);
}

/* 生成按钮 */
.idea_submit {
    width: 100%;
    padding: 12px 24px;
    border-radius: 8px;
    border: 1px solid #5e9cf5;
    background: #1a237e;
    color: white;
    font-size: var(--font-size-md);
    font-weight: bold;
    font-family: 'Courier New', Courier, monospace;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    z-index: 1;
    box-shadow: 0 0 20px rgba(94, 156, 245, 0.4);
}

.idea_submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(94, 156, 245, 0.6);
    background: #283593;
}

.idea_submit:active {
    transform: translateY(0);
    box-shadow: 0 3px 15px rgba(94, 156, 245, 0.4);
}

.idea_submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: 0 0 10px rgba(94, 156, 245, 0.2);
    background: #1a237e;
    border-color: var(--primary-color);
}

/* 历史记录头部 */
.history-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    position: relative;
    z-index: 1;
}

/* 清空历史按钮 */
.clear-history-btn {
    background-color: rgba(255, 87, 34, 0.8);
    color: white;
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-md);
    cursor: pointer;
    font-size: var(--font-size-sm);
    font-family: 'Courier New', Courier, monospace;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 12px rgba(255, 87, 34, 0.4);
    position: relative;
    overflow: hidden;
}

.clear-history-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left var(--transition-slow);
}

.clear-history-btn:hover::before {
    left: 100%;
}

.clear-history-btn:hover {
    background-color: rgba(255, 87, 34, 1);
    box-shadow: 0 6px 18px rgba(255, 87, 34, 0.6);
    transform: translateY(-2px);
}

.clear-history-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(255, 87, 34, 0.4);
}

/* 历史记录列表 */
.history-card-list {
    width: 100%;
    height: calc(100% - 80px);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    overflow-y: auto;
    padding: var(--spacing-md) 0;
    position: relative;
    z-index: 1;
}

/* 历史记录列表滚动条 */
.history-card-list::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.history-card-list::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
}

.history-card-list::-webkit-scrollbar-thumb {
    background: rgba(94, 156, 245, 0.5);
    border-radius: 10px;
    transition: all var(--transition-normal);
}

.history-card-list::-webkit-scrollbar-thumb:hover {
    background: rgba(94, 156, 245, 0.8);
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .generate_index_border {
        flex-direction: column;
        align-items: center;
    }

    .card_frosted_glass_boxl,
    .card_frosted_glass_boxr {
        width: 100%;
        max-width: 800px;
        margin-bottom: var(--spacing-xl);
    }
}

@media (max-width: 768px) {
    .generate_index_border {
        padding: var(--spacing-lg) var(--spacing-md);
        gap: var(--spacing-lg);
    }

    .card_frosted_glass_boxl,
    .card_frosted_glass_boxr {
        height: auto;
        min-height: 600px;
        padding: var(--spacing-lg);
    }

    .card_frosted_glass_boxl {
        gap: var(--spacing-md);
    }

    .idea_input {
        height: 40%;
    }

    .select-border {
        flex-direction: column;
        align-items: stretch;
    }

    .dropdown_list_style {
        width: 100%;
        margin-bottom: var(--spacing-sm);
    }

    .history-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }

    .history-card-content {
        flex-direction: column;
        align-items: flex-start;
    }

    .history-card-image-preview {
        align-self: flex-start;
        margin-top: var(--spacing-sm);
    }

    .history-card-actions {
        flex-direction: column;
    }

    .action-button {
        width: 100%;
        text-align: center;
    }
}


/* ========================================================================= */
/* 5. 历史记录样式 */
/* ========================================================================= */

/* 历史记录头部 */
.history-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    margin-bottom: 20px;
}

/* 历史记录卡片 */
.history-card {
    width: 100%;
    padding: 20px;
    margin-bottom: 20px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(20, 25, 35, 0.8), rgba(10, 15, 25, 0.8));
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 15px rgba(94, 156, 245, 0.2);
    transition: all var(--transition-normal);
    position: relative;
    z-index: 1;
}

.history-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 6px 20px rgba(94, 156, 245, 0.3);
    transform: translateY(-2px);
}

/* 历史记录卡片标题 */
.history-card-title {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 12px;
}

/* 历史记录卡片内容 */
.history-card-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
    gap: var(--spacing-md);
}

/* 历史记录卡片描述 */
.history-card-desc {
    flex: 1;
    font-size: var(--font-size-sm);
    color: var(--text-color);
    line-height: 1.4;
    word-wrap: break-word;
}

/* 历史记录卡片图片预览 */
.history-card-image-preview {
    flex-shrink: 0;
}

.image-preview-wrapper {
    position: relative;
    width: 80px;
    height: 80px;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.1);
}

.preview-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.image-count {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    font-size: 10px;
    padding: 2px;
    text-align: center;
}

/* 历史记录卡片状态 */
.history-card-status {
    margin-bottom: 16px;
}

.status-indicator {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 8px;
}

.status-indicator.generating,
.status-indicator.processing,
.status-indicator.queued {
    background: rgba(255, 193, 7, 0.2);
    color: #ffc107;
}

.status-indicator.completed {
    background: rgba(40, 167, 69, 0.2);
    color: #28a745;
}

.status-indicator.failed,
.status-indicator.error {
    background: rgba(220, 53, 69, 0.2);
    color: #dc3545;
}

/* 进度条容器 */
.progress-container {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 4px;
}

/* 进度条 */
.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), #86c3ff);
    border-radius: 3px;
    transition: width 0.3s ease;
}

/* 进度文本 */
.progress-text {
    font-size: 10px;
    color: var(--text-muted);
    text-align: right;
}

/* 历史记录卡片操作 */
.history-card-actions {
    display: flex;
    gap: 8px;
}

/* 操作按钮 */
.action-button {
    padding: 8px 16px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-color);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.action-button:hover {
    border-color: var(--primary-color);
    box-shadow: 0 2px 8px rgba(94, 156, 245, 0.3);
    transform: translateY(-1px);
}

.action-button.view-button {
    background: rgba(94, 156, 245, 0.2);
    color: var(--primary-color);
}

.action-button.view-button:hover {
    background: rgba(94, 156, 245, 0.3);
}

.action-button.retry-button {
    background: rgba(255, 193, 7, 0.2);
    color: #ffc107;
}

.action-button.retry-button:hover {
    background: rgba(255, 193, 7, 0.3);
}

.action-button.delete-button {
    background: rgba(220, 53, 69, 0.2);
    color: #dc3545;
}

.action-button.delete-button:hover {
    background: rgba(220, 53, 69, 0.3);
}

/* 清空历史按钮 */
.clear-history-btn {
    background-color: rgba(255, 87, 34, 0.8);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s ease;
    box-shadow: 0 0 10px rgba(255, 87, 34, 0.4);
}

.clear-history-btn:hover {
    background-color: rgba(255, 87, 34, 1);
    box-shadow: 0 0 15px rgba(255, 87, 34, 0.6);
    transform: translateY(-2px);
}

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

/* 历史记录列表 */
.history-card-list {
    padding: 40px;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: top;
    align-items: center;
    gap: 20px;
    overflow: auto;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 10px;
}

/* 历史记录列表滚动条 */
.history-card-list::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.history-card-list::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
}

.history-card-list::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.5);
    /* 滚动条滑块 */
    border-radius: 10px;
}

.history-card-list::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.8);
    /* 滚动条滑块悬停 */
}

/* ========================================================================= */
/* 9. 关于我们页面样式 */
/* ========================================================================= */

/* 关于我们页面布局 */
.about_us_container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 120px var(--spacing-lg) var(--spacing-xxl);
    min-height: 100vh;
}

/* 关于我们卡片 */
.about_card {
    width: 100%;
    max-width: 800px;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-xl);
    background: linear-gradient(135deg, rgba(10, 15, 25, 0.8), rgba(20, 25, 35, 0.8));
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.about_card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(94, 156, 245, 0.05), transparent);
    transform: rotate(45deg);
    transition: transform var(--transition-slow);
}

.about_card:hover::before {
    transform: translateX(100%) rotate(45deg);
}

.about_card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

/* 关于我们标题 */
.about_card h1 {
    font-size: var(--font-size-xxl);
    font-weight: 700;
    color: var(--text-color);
    text-shadow: 0 0 15px var(--glow-color);
    margin-bottom: var(--spacing-lg);
    position: relative;
    z-index: 1;
}

.about_card h2 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-color);
    text-shadow: 0 0 10px var(--glow-color);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 1;
}

/* 关于我们内容 */
.about_content {
    position: relative;
    z-index: 1;
}

.about_content p {
    font-size: var(--font-size-md);
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

/* 关于我们列表 */
.about_content ul {
    list-style: none;
    margin-bottom: var(--spacing-lg);
    padding-left: var(--spacing-md);
}

.about_content ul li {
    font-size: var(--font-size-md);
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
    position: relative;
    padding-left: var(--spacing-lg);
}

.about_content ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
    text-shadow: 0 0 10px var(--glow-color);
}

/* 联系信息 */
.contact_info {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

.contact_info p {
    font-size: var(--font-size-md);
    color: var(--text-secondary);
    line-height: 1.6;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.contact_info p i {
    color: var(--primary-color);
    font-size: var(--font-size-lg);
    text-shadow: 0 0 10px var(--glow-color);
}

/* ========================================================================= */
/* 10. 密钥购买页面样式 */
/* ========================================================================= */

/* 密钥购买页面布局 */
.purchase_container {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 120px var(--spacing-lg) var(--spacing-xxl);
    min-height: 100vh;
    gap: var(--spacing-xl);
}

/* 购买页面标题 */
.purchase_title {
    text-align: center;
    max-width: 800px;
    margin-bottom: var(--spacing-lg);
}

.purchase_title h1 {
    font-size: var(--font-size-xxl);
    font-weight: 700;
    color: var(--text-color);
    text-shadow: 0 0 15px var(--glow-color);
    margin-bottom: var(--spacing-md);
}

.purchase_title p {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    text-shadow: 0 0 10px var(--glow-color);
}

/* 套餐网格 */
.packages_grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    max-width: 1200px;
    width: 100%;
}

/* 套餐卡片 */
.package_card {
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-xl);
    background: linear-gradient(135deg, rgba(10, 15, 25, 0.8), rgba(20, 25, 35, 0.8));
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--spacing-lg);
}

.package_card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(94, 156, 245, 0.05), transparent);
    transform: rotate(45deg);
    transition: transform var(--transition-slow);
}

.package_card:hover::before {
    transform: translateX(100%) rotate(45deg);
}

.package_card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

/* 热门套餐 */
.package_card.popular {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-xl), 0 0 30px var(--glow-color);
    transform: scale(1.05);
}

.package_card.popular::before {
    background: linear-gradient(45deg, transparent, rgba(94, 156, 245, 0.1), transparent);
}

/* 套餐标题 */
.package_card h2 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-color);
    text-shadow: 0 0 15px var(--glow-color);
    position: relative;
    z-index: 1;
}

/* 套餐价格 */
.package_card .price {
    font-size: var(--font-size-xxl);
    font-weight: bold;
    color: var(--primary-color);
    text-shadow: 0 0 15px var(--glow-color);
    position: relative;
    z-index: 1;
}

.package_card .price span {
    font-size: var(--font-size-md);
    color: var(--text-secondary);
    font-weight: normal;
}

/* 套餐有效期 */
.package_card .duration {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    position: relative;
    z-index: 1;
}

/* 套餐功能列表 */
.package_card .features {
    list-style: none;
    padding: 0;
    margin: 0;
    position: relative;
    z-index: 1;
    width: 100%;
}

.package_card .features li {
    font-size: var(--font-size-md);
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
    position: relative;
    padding-left: var(--spacing-lg);
    text-align: left;
}

.package_card .features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
    text-shadow: 0 0 10px var(--glow-color);
}

/* 购买按钮 */
.buy_button {
    padding: var(--spacing-sm) var(--spacing-xl);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
    background: linear-gradient(135deg, rgba(94, 156, 245, 0.2), rgba(58, 123, 255, 0.3));
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--text-color);
    font-size: var(--font-size-md);
    font-weight: bold;
    font-family: 'Courier New', Courier, monospace;
    cursor: pointer;
    transition: all var(--transition-normal);
    min-width: 120px;
    position: relative;
    overflow: hidden;
    z-index: 1;
    margin-top: var(--spacing-md);
}

.buy_button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left var(--transition-slow);
}

.buy_button:hover::before {
    left: 100%;
}

.buy_button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(94, 156, 245, 0.4);
    border-color: var(--primary-color);
    background: linear-gradient(135deg, rgba(94, 156, 245, 0.3), rgba(58, 123, 255, 0.4));
}

/* ========================================================================= */
/* 11. 个人中心页面样式 */
/* ========================================================================= */

/* 个人中心页面布局 */
.personal_center_container {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 120px var(--spacing-lg) var(--spacing-xxl);
    min-height: 100vh;
    gap: var(--spacing-xl);
}

/* 个人中心标题 */
.personal_center_title {
    text-align: center;
    max-width: 800px;
    margin-bottom: var(--spacing-lg);
}

.personal_center_title h1 {
    font-size: var(--font-size-xxl);
    font-weight: 700;
    color: var(--text-color);
    text-shadow: 0 0 15px var(--glow-color);
    margin-bottom: var(--spacing-md);
}

.personal_center_title p {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    text-shadow: 0 0 10px var(--glow-color);
}

/* 个人中心卡片 */
.profile_card {
    width: 100%;
    max-width: 600px;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-xl);
    background: linear-gradient(135deg, rgba(10, 15, 25, 0.8), rgba(20, 25, 35, 0.8));
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    z-index: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.profile_card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(94, 156, 245, 0.05), transparent);
    transform: rotate(45deg);
    transition: transform var(--transition-slow);
}

.profile_card:hover::before {
    transform: translateX(100%) rotate(45deg);
}

.profile_card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

/* 个人中心卡片标题 */
.profile_card h2 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-color);
    text-shadow: 0 0 15px var(--glow-color);
    position: relative;
    z-index: 1;
    margin-bottom: var(--spacing-md);
}

.profile_card h3 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--text-secondary);
    text-shadow: 0 0 10px var(--glow-color);
    position: relative;
    z-index: 1;
    margin-bottom: var(--spacing-md);
}

/* 密钥激活区域 */
.key_section {
    margin-bottom: var(--spacing-xl);
    position: relative;
    z-index: 1;
}

/* 密钥激活表单 */
.key_activation_form {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

/* 密钥输入框 */
.key_input {
    flex: 1;
    min-width: 300px;
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--text-color);
    font-size: var(--font-size-md);
    font-family: 'Courier New', Courier, monospace;
    transition: all var(--transition-normal);
}

.key_input::placeholder {
    color: var(--text-muted);
}

.key_input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 20px rgba(94, 156, 245, 0.3);
    background: rgba(255, 255, 255, 0.15);
}

/* 激活按钮 */
.activate_button {
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
    background: linear-gradient(135deg, rgba(94, 156, 245, 0.3), rgba(58, 123, 255, 0.4));
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--text-color);
    font-size: var(--font-size-md);
    font-weight: bold;
    font-family: 'Courier New', Courier, monospace;
    cursor: pointer;
    transition: all var(--transition-normal);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.activate_button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left var(--transition-slow);
}

.activate_button:hover::before {
    left: 100%;
}

.activate_button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(94, 156, 245, 0.4);
    border-color: var(--primary-color);
    background: linear-gradient(135deg, rgba(94, 156, 245, 0.4), rgba(58, 123, 255, 0.5));
}

/* 密钥状态 */
.key_status {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    position: relative;
    z-index: 1;
}

/* 状态项 */
.status_item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
}

/* 状态标签 */
.status_label {
    font-size: var(--font-size-md);
    color: var(--text-muted);
}

/* 状态值 */
.status_value {
    font-size: var(--font-size-md);
    color: var(--text-secondary);
    font-weight: 500;
}

/* 激活状态 */
.status_value.active {
    color: var(--primary-color);
    text-shadow: 0 0 10px var(--glow-color);
    font-weight: bold;
}

/* ========================================================================= */
/* 12. 响应式设计增强 */
/* ========================================================================= */

/* 平板设备 */
@media (max-width: 1024px) {

    .about_us_container,
    .purchase_container,
    .personal_center_container {
        padding: 100px var(--spacing-md) var(--spacing-xl);
    }

    .about_card,
    .profile_card {
        max-width: 90%;
    }

    .packages_grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: var(--spacing-lg);
    }

    .package_card.popular {
        transform: none;
    }
}

/* 移动设备 */
@media (max-width: 768px) {

    .about_us_container,
    .purchase_container,
    .personal_center_container {
        padding: 100px var(--spacing-sm) var(--spacing-lg);
    }

    .about_card,
    .profile_card {
        max-width: 100%;
        padding: var(--spacing-lg);
    }

    .about_card h1,
    .personal_center_title h1,
    .purchase_title h1 {
        font-size: var(--font-size-xl);
    }

    .about_card h2,
    .package_card h2,
    .profile_card h2 {
        font-size: var(--font-size-lg);
    }

    .packages_grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .package_card {
        padding: var(--spacing-lg);
    }

    .key_activation_form {
        flex-direction: column;
    }

    .key_input {
        min-width: 100%;
    }

    .activate_button {
        width: 100%;
    }

    .status_item {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }
}




/* ========================================================================= */
/* 6. 关于我们页面样式 */
/* ========================================================================= */

/* 关于我们页面容器 */
.about_us_container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 120px;
    padding: 20px;
}

/* 关于我们卡片 */
.about_card {
    width: 80%;
    max-width: 1000px;
    padding: 40px;
    border-radius: 10px;
    background: rgba(123, 123, 123, 0.2);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 0 20px rgba(185, 208, 250, 0.9);
    color: #ffffff;
}

/* 关于我们标题 */
.about_card h1 {
    font-size: 40px;
    font-weight: bold;
    margin-bottom: 30px;
    text-align: center;
}

/* 关于我们内容 */
.about_content {
    line-height: 1.8;
    font-size: 18px;
}

/* 关于我们内容标题 */
.about_content h2 {
    font-size: 28px;
    font-weight: bold;
    margin: 30px 0 15px 0;
    color: #ffffff;
}

/* 关于我们内容段落 */
.about_content p {
    margin-bottom: 20px;
    color: #cccccc;
}

/* 关于我们内容列表 */
.about_content ul {
    margin-bottom: 20px;
    padding-left: 20px;
    color: #cccccc;
}

.about_content li {
    margin-bottom: 10px;
}

/* 联系信息区域 */
.contact_info {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.3);
}

/* 联系信息项 */
.contact_info p {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* 联系信息图标 */
.contact_info i {
    font-size: 20px;
    color: #7db0f5;
}


/* ========================================================================= */
/* 7. 密钥购买页面样式 */
/* ========================================================================= */

/* 购买页面容器 */
.purchase_container {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 120px;
    padding: 20px;
    width: 100%;
}

/* 购买页面标题 */
.purchase_title {
    text-align: center;
    margin-bottom: 50px;
}

.purchase_title h1 {
    font-size: 40px;
    font-weight: bold;
    color: #ffffff;
    margin-bottom: 10px;
}

.purchase_title p {
    font-size: 20px;
    color: #cccccc;
}

/* 套餐网格 */
.packages_grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    width: 90%;
    max-width: 1200px;
    margin-bottom: 80px;
}

/* 套餐卡片 */
.package_card {
    padding: 40px 30px;
    border-radius: 10px;
    background: rgba(123, 123, 123, 0.2);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 0 20px rgba(185, 208, 250, 0.9);
    color: #ffffff;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: transform 0.3s, box-shadow 0.3s;
    position: relative;
}

.package_card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 30px rgba(185, 208, 250, 1);
}

/* 热门套餐标记 */
.package_card.popular {
    border: 2px solid #7db0f5;
    transform: scale(1.05);
}

.package_card.popular::before {
    content: "热门";
    position: absolute;
    top: -10px;
    right: 30px;
    background: #7db0f5;
    color: #ffffff;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: bold;
}

/* 套餐标题 */
.package_card h2 {
    font-size: 28px;
    font-weight: bold;
    margin-bottom: 20px;
    color: #ffffff;
}

/* 套餐价格 */
.price {
    font-size: 40px;
    font-weight: bold;
    color: #7db0f5;
    margin-bottom: 10px;
}

.price span {
    font-size: 20px;
    color: #cccccc;
    font-weight: normal;
}

/* 套餐时长 */
.duration {
    font-size: 16px;
    color: #cccccc;
    margin-bottom: 30px;
}

/* 套餐功能列表 */
.features {
    list-style: none;
    padding: 0;
    margin: 0 0 30px 0;
    width: 100%;
}

.features li {
    margin-bottom: 15px;
    padding-left: 25px;
    position: relative;
    color: #cccccc;
}

.features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #7db0f5;
    font-weight: bold;
}

/* 购买按钮 */
.buy_button {
    width: 100%;
    height: 60px;
    border-radius: 10px;
    border: 1px solid #7db0f5;
    background: linear-gradient(to right,
            rgba(125, 176, 245, 0.4),
            rgba(144, 209, 252, 0.6));
    font-weight: bold;
    font-size: 20px;
    justify-content: center;
    align-items: center;
    color: #000000;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
}

.buy_button:hover {
    background-color: #ffffff;
    color: hsl(0, 0%, 0%);
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.9);
}


/* ========================================================================= */
/* 8. 个人中心页面样式 */
/* ========================================================================= */

/* 个人中心页面容器 */
.personal_center_container {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 120px;
    padding: 20px;
    width: 100%;
}

/* 个人中心页面标题 */
.personal_center_title {
    text-align: center;
    margin-bottom: 50px;
}

.personal_center_title h1 {
    font-size: 40px;
    font-weight: bold;
    color: #ffffff;
    margin-bottom: 10px;
}

.personal_center_title p {
    font-size: 20px;
    color: #cccccc;
}

/* 个人资料卡片 */
.profile_card {
    width: 90%;
    max-width: 800px;
    padding: 40px;
    border-radius: 10px;
    background: rgba(123, 123, 123, 0.2);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 0 20px rgba(185, 208, 250, 0.9);
    color: #ffffff;
    margin-bottom: 80px;
}

/* 个人资料卡片标题 */
.profile_card h2 {
    font-size: 28px;
    font-weight: bold;
    margin-bottom: 30px;
    color: #ffffff;
    text-align: center;
}

/* 个人资料卡片副标题 */
.profile_card h3 {
    font-size: 22px;
    font-weight: bold;
    margin: 25px 0 15px 0;
    color: #ffffff;
}

/* 密钥激活区域 */
.key_section {
    margin-bottom: 30px;
}

/* 密钥激活表单 */
.key_activation_form {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

/* 密钥输入框 */
.key_input {
    flex: 1;
    min-width: 300px;
    padding: 15px 20px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    color: #ffffff;
    font-size: 16px;
    box-shadow: 0 0 10px rgba(185, 208, 250, 0.5);
    transition: all 0.3s;
}

.key_input::placeholder {
    color: #cccccc;
}

.key_input:focus {
    outline: none;
    border-color: #7db0f5;
    box-shadow: 0 0 20px rgba(185, 208, 250, 0.9);
}

/* 激活按钮 */
.activate_button {
    padding: 15px 30px;
    border-radius: 10px;
    border: 1px solid #7db0f5;
    background: linear-gradient(to right,
            rgba(125, 176, 245, 0.4),
            rgba(144, 209, 252, 0.6));
    font-weight: bold;
    font-size: 16px;
    color: #000000;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
}

.activate_button:hover {
    background-color: #ffffff;
    color: hsl(0, 0%, 0%);
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.9);
}

/* 密钥状态区域 */
.key_status {
    margin-bottom: 30px;
}

/* 状态项 */
.status_item {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    gap: 15px;
}

/* 状态标签 */
.status_label {
    font-size: 16px;
    font-weight: bold;
    color: #cccccc;
    min-width: 100px;
}

/* 状态值 */
.status_value {
    font-size: 16px;
    color: #ffffff;
}

/* 激活状态 */
.status_value.active {
    color: #7db0f5;
    font-weight: bold;
}

/* 使用统计区域 */
.usage_stats {
    margin-bottom: 20px;
}

/* 统计项 */
.stats_item {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    gap: 15px;
}

/* 统计标签 */
.stats_label {
    font-size: 16px;
    font-weight: bold;
    color: #cccccc;
    min-width: 120px;
}

/* 统计值 */
.stats_value {
    font-size: 16px;
    color: #ffffff;
}


/* ========================================================================= */
/* 9. 通用组件样式 */
/* ========================================================================= */

/* 图片上传区域 */
.image-upload-section {
    width: 85%;
    margin: 8px 0;
    padding: 20px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    color: #ffffff;
    font-size: 16px;
    box-shadow: 0 0 10px rgba(185, 208, 250, 0.5);
    transition: all 0.3s;
}

/* 图片上传区域标题 */
.image-upload-section h3 {
    margin: 0 0 10px 0;
    font-size: 16px;
    color: #ffffff;
}

/* 图片上传输入框 */
.image-upload-input {
    margin-bottom: 15px;
    padding: 10px;
    width: 100%;
    border: 1px solid #ddd;
    border-radius: 4px;
    background-color: rgba(255, 255, 255, 0.8);
    color: #333;
}

/* 图片预览容器 */
.image-preview-container {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-bottom: 10px;
}

/* 图片预览项 */
.image-preview-item {
    position: relative;
    width: 40px;
    height: 40px;
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid #ddd;
    background-color: rgba(255, 255, 255, 0.8);
}

/* 预览图片 */
.image-preview-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 删除图片按钮 */
.image-preview-item .remove-image {
    position: absolute;
    top: 2px;
    right: 2px;
    background-color: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    font-size: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 上传提示 */
.upload-hint {
    margin: 0;
    font-size: 12px;
    color: #cccccc;
    text-align: center;
}


/* ========================================================================= */
/* 10. 响应式设计 */
/* ========================================================================= */

/* 移动端适配 */
@media (max-width: 768px) {

    /* 全局适配 */
    body {
        font-size: 14px;
    }

    /* 导航栏适配 */
    .nav_bar {
        width: 100%;
        margin: 0;
        border-radius: 0;
    }

    .nav_container {
        padding: 0 15px;
        height: 60px;
    }

    .logo_link {
        font-size: 28px;
    }

    /* 隐藏桌面端菜单 */
    .nav_menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: linear-gradient(135deg, rgba(94, 156, 245, 0.25), rgba(58, 123, 255, 0.2));
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        border-bottom: 1px solid var(--border-color);
        box-shadow: var(--shadow-lg);
        z-index: 998;
    }

    .nav_menu.active {
        display: block;
    }

    .menu_items {
        flex-direction: column;
        gap: 0;
        padding: 10px 0;
    }

    .nav-item {
        font-size: 16px;
        padding: 12px 20px;
        width: 100%;
        text-align: left;
        border-radius: 0;
    }

    .nav-item:hover {
        transform: none;
    }

    /* 显示移动端菜单按钮 */
    .mobile_menu_button {
        display: block;
    }

    /* 调整导航操作区 */
    .nav_actions {
        gap: 10px;
    }

    .search_box {
        display: none;
    }

    .user_icon {
        font-size: 20px;
        padding: 8px;
    }


    /* 首页适配 */
    .hero_section {
        min-height: calc(100vh - 60px);
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .hero_content {
        padding: var(--spacing-lg) var(--spacing-sm);
    }

    .mirror_master {
        font-size: clamp(40px, 15vw, 80px);
        letter-spacing: 4px;
    }

    .small_text {
        font-size: 16px;
        padding: 0 var(--spacing-sm);
    }

    .small_text::before,
    .small_text::after {
        width: 40px;
    }

    .hero_actions {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-md);
    }

    .index_button {
        width: 160px;
        height: 55px;
        font-size: var(--font-size-md);
    }

    .hero_features {
        flex-direction: column;
        gap: var(--spacing-md);
        margin-top: var(--spacing-lg);
    }

    .hero_feature_item {
        padding: var(--spacing-sm);
        font-size: var(--font-size-sm);
    }

    /* 特色功能区域适配 */
    .features_section {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .section_container {
        padding: 0 var(--spacing-sm);
    }

    .section_title {
        font-size: var(--font-size-xl);
        margin-bottom: var(--spacing-xl);
    }

    .features_grid {
        gap: var(--spacing-lg);
    }

    .feature_card {
        padding: var(--spacing-lg);
        gap: var(--spacing-md);
    }

    .feature_icon {
        width: 60px;
        height: 60px;
    }

    .feature_icon i {
        font-size: 24px;
    }

    .feature_title {
        font-size: var(--font-size-lg);
    }

    .feature_desc {
        font-size: var(--font-size-sm);
    }

    /* 模型展示区域适配 */
    .model_display_section {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .model_card {
        width: 100%;
        max-width: 280px;
        padding: var(--spacing-lg);
        gap: var(--spacing-md);
    }

    .model_icon img {
        width: 100px;
    }

    .model_name {
        font-size: var(--font-size-md);
    }

    .model_desc {
        font-size: var(--font-size-sm);
    }

    /* 页脚适配 */
    .footer {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .footer_container {
        padding: 0 var(--spacing-sm);
    }

    .footer_top {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .footer_section {
        text-align: center;
    }

    .footer_social {
        justify-content: center;
    }

    .footer_bottom {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }

    .footer_legal {
        justify-content: center;
        gap: var(--spacing-md);
    }

    .footer_contact li {
        justify-content: center;
        align-items: center;
    }


    /* 生成页面适配 */
    .generate_index_border {
        flex-direction: column;
        gap: 20px;
    }

    .card_frosted_glass_boxl,
    .card_frosted_glass_boxr {
        width: 95%;
        margin: 10px auto;
        height: auto;
        min-height: 500px;
    }

    .idea_input {
        width: 90%;
        height: 150px;
    }

    .image-upload-section {
        width: 90% !important;
    }

    .upload-preview-container {
        width: 100% !important;
    }

    .upload-button-wrapper {
        width: 100% !important;
    }

    .idea_submit {
        width: 90%;
    }

    /* 关于我们页面适配 */
    .about_us_container {
        margin-top: 100px;
        padding: 10px;
    }

    .about_card {
        width: 95%;
        padding: 20px;
    }

    .about_card h1 {
        font-size: 28px;
    }

    .about_content h2 {
        font-size: 22px;
    }

    /* 密钥购买页面适配 */
    .purchase_container {
        margin-top: 100px;
        padding: 10px;
    }

    .purchase_title h1 {
        font-size: 28px;
    }

    .purchase_title p {
        font-size: 16px;
    }

    .packages_grid {
        grid-template-columns: 1fr;
        gap: 20px;
        width: 95%;
    }

    .package_card {
        padding: 30px 20px;
    }

    .package_card.popular {
        transform: none;
    }

    /* 个人中心页面适配 */
    .personal_center_container {
        margin-top: 100px;
        padding: 10px;
    }

    .personal_center_title h1 {
        font-size: 28px;
    }

    .personal_center_title p {
        font-size: 16px;
    }

    .profile_card {
        width: 95%;
        padding: 30px 20px;
    }

    .profile_card h2 {
        font-size: 22px;
    }

    .profile_card h3 {
        font-size: 18px;
    }

    .key_activation_form {
        flex-direction: column;
    }

    .key_input {
        min-width: auto;
        width: 100%;
    }

    .activate_button {
        width: 100%;
    }

    .status_item,
    .stats_item {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }

    .status_label,
    .stats_label {
        min-width: auto;
    }

    /* 历史记录适配 */
    .history-card-list {
        padding: 20px;
    }

    .history-card {
        width: 100%;
        height: auto;
        min-height: 150px;
    }

    .history-card-actions {
        flex-direction: column;
        align-items: center;
    }

    .action-button {
        width: 100%;
        margin: 5px 0;
    }

    /* 模型展示适配 */
    .model_display_box {
        margin: var(--spacing-xl) auto;
        padding: var(--spacing-lg) var(--spacing-md);
        width: 90%;
    }

    .model_box_title {
        font-size: var(--font-size-xl);
    }

    .model_icon_display {
        gap: var(--spacing-lg);
        flex-wrap: wrap;
    }

    .icon-item {
        padding: var(--spacing-sm);
    }

    .icon-item img {
        width: 80px;
    }

    /* 图片上传区域适配 */
    .image-upload-section {
        width: 90%;
    }

    .image-preview-container {
        justify-content: center;
    }

    /* 页脚适配 */
    .footer {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .footer_content p {
        font-size: var(--font-size-sm);
    }
}

/* 响应式设计 - 图片创作、密钥购买、个人中心页面 */
@media (max-width: 1200px) {

    /* 图片创作页面 */
    .image_creation_container {
        flex-direction: column;
        align-items: center;
        gap: 30px;
        padding: 20px;
    }

    .creation_card,
    .history_section {
        width: 100%;
        min-width: 300px;
        max-width: 800px;
    }

    .history_section {
        margin-top: 0;
    }

    /* 密钥购买页面 */
    .packages_grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {

    /* 通用样式 */
    h1 {
        font-size: 2rem !important;
    }

    h2 {
        font-size: 1.1rem !important;
    }

    h3 {
        font-size: 1rem !important;
    }

    /* 确保所有页面在小屏幕上都能滚动 */
    body {
        overflow-y: auto !important;
    }

    /* 图片创作页面 */
    .image_creation_container {
        padding: 10px;
        gap: 20px;
        min-height: 100vh;
        display: flex;
        align-items: flex-start;
        overflow-y: auto;
    }

    .creation_card,
    .history_section {
        padding: 20px;
    }

    .options_section {
        flex-direction: column;
        gap: 15px;
    }

    .option_group {
        min-width: 100%;
    }

    .preview_card {
        min-height: 200px;
    }

    .history_list {
        max-height: 300px;
    }

    /* 密钥购买页面 */
    .purchase_container {
        padding: 20px;
        min-height: 100vh;
        overflow-y: auto;
    }

    .purchase_title h1 {
        font-size: 2rem !important;
    }

    .packages_grid {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-top: 30px;
    }

    .package_card {
        padding: 30px;
        min-height: 350px;
    }

    .price {
        font-size: 2rem !important;
    }

    /* 个人中心页面 */
    .personal_center_container {
        padding: 10px;
        min-height: 100vh;
        overflow-y: auto;
    }

    /* 视频生成页面 */
    .generate_index_border {
        padding: 20px;
        min-height: 100vh;
        overflow-y: auto;
    }

    .profile_card {
        padding: 20px;
    }

    .key_activation_form {
        flex-direction: column;
    }

    .key_input {
        min-width: 100%;
    }

    .activate_button {
        width: 100%;
    }

    .status_item {
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
        gap: 5px;
    }
}

@media (max-width: 480px) {

    /* 图片创作页面 */
    .image_creation_container {
        padding: 10px;
        gap: 15px;
    }

    .creation_card,
    .history_section {
        padding: 15px;
    }

    .creation_card h1 {
        font-size: 1.8rem !important;
    }

    .description_input {
        min-height: 120px;
        padding: 10px;
    }

    .generate_button {
        padding: 12px;
    }

    .preview_card {
        min-height: 150px;
    }

    /* 密钥购买页面 */
    .purchase_title h1 {
        font-size: 1.8rem !important;
    }

    .packages_grid {
        gap: 15px;
    }

    .package_card {
        padding: 20px;
        min-height: 300px;
    }

    .features li {
        font-size: 0.8rem !important;
        padding: 8px 0;
    }

    /* 个人中心页面 */
    .profile_card h2 {
        font-size: 1.5rem !important;
    }

    .profile_card {
        padding: 15px;
    }

    .key_status {
        padding: 15px;
    }

    .status_item {
        padding: 8px 0;
    }
}

/* 平板适配 */
@media (min-width: 769px) and (max-width: 1024px) {
    .nav_bar {
        padding: 0 var(--spacing-md);
    }

    .nav_container {
        padding: 0 var(--spacing-md);
    }

    .logo_link {
        font-size: 32px;
    }

    .nav-item {
        font-size: 16px;
        padding: 8px 12px;
    }

    .menu_items {
        gap: var(--spacing-md);
    }

    .search_input {
        width: 160px;
    }

    .search_input:focus {
        width: 200px;
    }

    /* 英雄区域适配 */
    .hero_section {
        min-height: calc(100vh - 80px);
        padding: var(--spacing-xl) var(--spacing-lg);
    }

    .mirror_master {
        font-size: clamp(60px, 12vw, 100px);
        letter-spacing: 6px;
    }

    .hero_features {
        gap: var(--spacing-lg);
    }

    /* 特色功能区域适配 */
    .features_section {
        padding: var(--spacing-xl) var(--spacing-lg);
    }

    .features_grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: var(--spacing-lg);
    }

    /* 模型展示区域适配 */
    .model_display_section {
        padding: var(--spacing-xl) var(--spacing-lg);
    }

    .model_card {
        width: 250px;
        padding: var(--spacing-lg);
    }

    /* 页脚适配 */
    .footer {
        padding: var(--spacing-xl) var(--spacing-lg);
    }

    .footer_top {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: var(--spacing-lg);
    }
}

/* ========================================================================= */
/* 公告弹窗样式 */
/* ========================================================================= */

.announcement_modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeIn 0.3s ease-out;
}

.announcement_overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

.announcement_popup_content {
    position: relative;
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    background: linear-gradient(135deg, rgba(20, 25, 40, 0.98), rgba(30, 35, 50, 0.98));
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--border-radius-xl);
    border: 1px solid rgba(94, 156, 245, 0.3);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(94, 156, 245, 0.2);
    overflow: hidden;
    animation: slideUp 0.4s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.announcement_popup_header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    background: linear-gradient(135deg, rgba(94, 156, 245, 0.15), rgba(58, 123, 255, 0.1));
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.announcement_popup_header h3 {
    margin: 0;
    color: var(--primary-color);
    font-size: 20px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.announcement_popup_header h3 i {
    font-size: 22px;
}

.announcement_close {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: var(--text-secondary);
    font-size: 18px;
    padding: 8px 12px;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.announcement_close:hover {
    background: rgba(220, 53, 69, 0.3);
    color: #dc3545;
}

.announcement_popup_body {
    padding: 25px;
    max-height: 400px;
    overflow-y: auto;
}

.announcement_popup_body::-webkit-scrollbar {
    width: 6px;
}

.announcement_popup_body::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 3px;
}

.announcement_popup_body::-webkit-scrollbar-thumb {
    background: rgba(94, 156, 245, 0.3);
    border-radius: 3px;
}

.announcement_popup_body::-webkit-scrollbar-thumb:hover {
    background: rgba(94, 156, 245, 0.5);
}

.announcement_item {
    padding: 15px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--border-radius-md);
    border: 1px solid rgba(255, 255, 255, 0.05);
    margin-bottom: 5px;
    transition: all var(--transition-normal);
}

.announcement_item:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(94, 156, 245, 0.2);
}

.announcement_item.high_priority {
    border-left: 3px solid #dc3545;
    background: rgba(220, 53, 69, 0.05);
}

.announcement_item_header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.announcement_type_icon {
    font-size: 16px;
}

.announcement_title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-color);
    flex: 1;
}

.announcement_badge {
    background: linear-gradient(135deg, #dc3545, #c82333);
    color: white;
    font-size: 11px;
    padding: 3px 8px;
    border-radius: 10px;
    font-weight: 600;
}

.announcement_item_content {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 10px;
}

.announcement_time {
    font-size: 12px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 5px;
}

.announcement_divider {
    border: none;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    margin: 15px 0;
}

.announcement_popup_footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 25px;
    background: rgba(0, 0, 0, 0.2);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.dont_show_again {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    color: var(--text-muted);
    font-size: 13px;
    transition: color var(--transition-normal);
}

.dont_show_again:hover {
    color: var(--text-secondary);
}

.dont_show_again input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: var(--primary-color);
}

.announcement_confirm {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    border: none;
    padding: 10px 25px;
    border-radius: var(--border-radius-md);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 15px rgba(94, 156, 245, 0.3);
}

.announcement_confirm:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(94, 156, 245, 0.4);
}

.announcement_confirm:active {
    transform: translateY(0);
}