/* API开放平台 - 全局样式 */
:root {
    --primary: #1E40AF;
    --primary-light: #3B82F6;
    --primary-dark: #1E3A8A;
    --success: #10B981;
    --warning: #F59E0B;
    --danger: #EF4444;
    --info: #6366F1;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;
    --radius: 8px;
    --shadow-sm: 0 1px 2px rgba(0,0,0,.05);
    --shadow: 0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06);
    --shadow-md: 0 4px 6px rgba(0,0,0,.07), 0 2px 4px rgba(0,0,0,.06);
    --shadow-lg: 0 10px 15px rgba(0,0,0,.1), 0 4px 6px rgba(0,0,0,.05);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans SC", sans-serif;
    color: var(--gray-800);
    background: var(--gray-50);
    line-height: 1.6;
    overflow-x: hidden;
}

a { color: var(--primary-light); text-decoration: none; transition: color .2s; }
a:hover { color: var(--primary); }

/* 前台导航 */
.front-header {
    background: #fff;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 999;
    width: 100%;
}
.front-nav {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    height: 64px;
}
.front-nav .nav-left {
    display: flex;
    align-items: center;
    gap: 32px;
}
.front-nav .logo {
    font-size: 22px;
    font-weight: 700;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 8px;
}
.front-nav .logo i { font-size: 28px; }
.front-nav .nav-links {
    display: flex;
    gap: 32px;
    list-style: none;
}
.front-nav .nav-links a {
    color: var(--gray-600);
    font-size: 15px;
    font-weight: 500;
    padding: 4px 0;
    border-bottom: 2px solid transparent;
    transition: all .2s;
}
.front-nav .nav-links a:hover,
.front-nav .nav-links a.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}
.front-nav .nav-right {
    display: flex;
    align-items: center;
    gap: 12px;
}
.front-nav .nav-search {
    display: flex;
    align-items: center;
    background: var(--gray-100);
    border-radius: 20px;
    overflow: hidden;
}
.front-nav .nav-search input {
    border: none;
    background: transparent;
    padding: 8px 12px;
    font-size: 13px;
    width: 160px;
    outline: none;
    color: var(--gray-700);
}
.front-nav .nav-search input::placeholder { color: var(--gray-400); }
.front-nav .nav-search button {
    background: var(--primary);
    color: #fff;
    border: none;
    padding: 8px 14px;
    cursor: pointer;
    transition: background .2s;
}
.front-nav .nav-search button:hover { background: var(--primary-dark); }
.front-nav .nav-user {
    display: flex;
    align-items: center;
    gap: 8px;
}
.front-nav .hamburger {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--gray-700);
}

/* Hero区域 */
.hero-section {
    padding: 40px 20px;
    max-width: 1200px;
    margin: 0 auto;
}
.hero-container {
    max-width: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}
.hero-left {
    flex: 1;
    color: var(--gray-800);
}
.hero-left h1 {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
    color: var(--gray-900);
}
.hero-left h2 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--gray-800);
}
.hero-left p {
    font-size: 16px;
    color: var(--gray-600);
    max-width: 480px;
    line-height: 1.7;
}
.hero-left ul, .hero-left ol {
    margin: 12px 0;
    padding-left: 20px;
    color: var(--gray-700);
}
.hero-left li {
    margin-bottom: 6px;
}
.hero-left a {
    color: var(--primary);
    text-decoration: underline;
}
.hero-left strong {
    font-weight: 700;
}
.hero-left .stat-highlight {
    display: inline-block;
    font-size: 28px;
    font-weight: 800;
    color: var(--primary);
    margin: 0 4px;
}
.hero-right {
    flex-shrink: 0;
}
.hero-banner {
    width: 480px;
    height: 240px;
    background: var(--gray-100);
    border-radius: 12px;
    overflow: hidden;
    position: relative;
}
.hero-banner-placeholder {
    width: 480px;
    height: 240px;
    background: var(--gray-100);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.banner-slides {
    position: relative;
    width: 100%;
    height: 100%;
}
.banner-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity .5s;
}
.banner-slide:first-child { opacity: 1; }
.banner-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.banner-dots {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
}
.banner-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255,255,255,.5);
    cursor: pointer;
    transition: all .2s;
}
.banner-dot.active {
    background: #fff;
    width: 20px;
    border-radius: 4px;
}

/* 区块标题行 */
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 24px;
}
.section-header .section-title {
    margin-bottom: 0;
}
.section-more {
    font-size: 14px;
    color: var(--primary-light);
    display: flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
    white-space: nowrap;
}
.section-more:hover { color: var(--primary); }

/* 内容区域 */
.container { max-width: 1200px; margin: 0 auto; padding: 40px 20px; }
.section-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.section-title i { color: var(--primary-light); }

/* 卡片网格 */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
    gap: 20px;
}
.api-card, .tool-card {
    background: #fff;
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow);
    transition: transform .2s, box-shadow .2s;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}
.api-card:hover, .tool-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}
.api-card .card-icon, .tool-card .card-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: #fff;
    overflow: hidden;
}
.api-card .card-icon img, .tool-card .card-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 4px;
}
.api-card .card-header, .tool-card .card-header {
    display: flex;
    align-items: stretch;
    gap: 12px;
    margin-bottom: 8px;
}
.api-card .card-info, .tool-card .card-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 2px;
}
.api-card h3, .tool-card h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-900);
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.api-card .card-meta, .tool-card .card-meta {
    font-size: 12px;
    color: var(--gray-400);
    display: flex;
    gap: 12px;
    align-items: center;
}
.api-card .card-meta i, .tool-card .card-meta i {
    font-size: 13px;
}
.api-card p, .tool-card p {
    font-size: 14px;
    color: var(--gray-500);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}
.api-card .card-footer, .tool-card .card-footer {
    margin-top: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: var(--gray-400);
}
.api-card .call-count, .tool-card .call-count {
    background: var(--gray-100);
    padding: 2px 10px;
    border-radius: 20px;
    font-size: 12px;
}
.api-card .card-tag, .tool-card .card-tag {
    position: absolute;
    top: 12px;
    right: 12px;
    background: var(--primary);
    color: #fff;
    font-size: 11px;
    padding: 2px 10px;
    border-radius: 20px;
}

/* 分类筛选 */
.category-filter {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}
.category-filter .filter-btn {
    padding: 8px 20px;
    border-radius: 20px;
    border: 1px solid var(--gray-200);
    background: #fff;
    color: var(--gray-600);
    font-size: 14px;
    cursor: pointer;
    transition: all .2s;
}
.category-filter .filter-btn:hover,
.category-filter .filter-btn.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

/* 详情页 */
.detail-page { margin: 0 auto; padding: 20px 20px; }
.detail-header {
    background: #fff;
    border-radius: var(--radius);
    padding: 32px;
    box-shadow: var(--shadow);
    margin-bottom: 24px;
}
.detail-header h1 {
    font-size: 28px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 8px;
}
.detail-header .meta {
    display: flex;
    gap: 16px;
    color: var(--gray-500);
    font-size: 14px;
}
.detail-section {
    background: #fff;
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow);
    margin-bottom: 24px;
}
.detail-section h2 {
    font-size: 18px;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--gray-100);
}

/* 代码/JSON展示 */
.code-block {
    background: var(--gray-900);
    color: #e2e8f0;
    padding: 20px;
    border-radius: var(--radius);
    font-family: "Fira Code", Consolas, monospace;
    font-size: 14px;
    overflow-x: auto;
    line-height: 1.6;
    white-space: pre;
}
.code-block .key { color: #93c5fd; }
.code-block .string { color: #86efac; }
.code-block .number { color: #fbbf24; }

/* 会员中心 / 管理中心布局 */
.admin-layout, .member-layout {
    display: flex;
    min-height: 100vh;
}
.sidebar {
    width: 240px;
    background: var(--gray-900);
    color: #fff;
    padding: 0;
    flex-shrink: 0;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 100;
    overflow-y: auto;
    transition: transform .3s;
}
.sidebar .sidebar-header {
    padding: 20px 24px;
    border-bottom: 1px solid rgba(255,255,255,.1);
}
.sidebar .sidebar-header h2 {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
}
.sidebar .sidebar-header p {
    font-size: 12px;
    color: var(--gray-400);
    margin-top: 4px;
}
.sidebar .sidebar-menu {
    list-style: none;
    padding: 12px 0;
}
.sidebar .sidebar-menu li a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px;
    color: var(--gray-400);
    font-size: 14px;
    transition: all .2s;
}
.sidebar .sidebar-menu li a:hover {
    background: rgba(255,255,255,.05);
    color: #fff;
}
.sidebar .sidebar-menu li a.active {
    background: var(--primary);
    color: #fff;
}
.sidebar .sidebar-menu li a i {
    font-size: 18px;
    width: 24px;
    text-align: center;
}
.sidebar .submenu .submenu-title {
    cursor: pointer;
}
.sidebar .submenu .arrow {
    font-size: 14px;
    margin-left: auto;
    transition: transform .2s;
}
.sidebar .submenu.open .arrow {
    transform: rotate(180deg);
}
.sidebar .submenu-list {
    list-style: none;
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height .25s ease;
    background: rgba(0,0,0,.15);
}
.sidebar .submenu.open .submenu-list {
    max-height: none;
}
.sidebar .submenu-list li a {
    padding: 10px 24px 10px 48px;
    font-size: 13px;
}
.sidebar .submenu-list li a i {
    font-size: 16px;
    width: 20px;
}
.main-content {
    flex: 1;
    margin-left: 240px;
    padding: 24px;
    min-height: 100vh;
}
.main-content .page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}
.main-content .page-header h1 {
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-900);
}

/* 统计卡片 */
.stat-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}
.stat-card {
    background: #fff;
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow);
}
.stat-card .stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    margin-bottom: 12px;
}
.stat-card .stat-icon.blue { background: #dbeafe; color: var(--primary-light); }
.stat-card .stat-icon.green { background: #d1fae5; color: var(--success); }
.stat-card .stat-icon.yellow { background: #fef3c7; color: var(--warning); }
.stat-card .stat-icon.red { background: #fee2e2; color: var(--danger); }
.stat-card .stat-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--gray-900);
}
.stat-card .stat-label {
    font-size: 14px;
    color: var(--gray-500);
    margin-top: 4px;
}

/* 表格覆盖 */
.layui-table { border-radius: var(--radius); overflow: hidden; }

/* 表单覆盖 */
.layui-form-label { font-weight: 500; width: 100px; white-space: nowrap; }
.layui-input-block { margin-left: 100px; }

/* 页脚 */
.front-footer {
    background: var(--gray-900);
    color: var(--gray-400);
    text-align: center;
    padding: 32px 20px;
    font-size: 14px;
    margin-top: 60px;
}

/* 响应式 */
@media (max-width: 1024px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); }
    .main-content { margin-left: 0; }
    .sidebar-toggle { display: block !important; }
}

@media (max-width: 768px) {
    .front-nav .nav-links { display: none; }
    .front-nav .nav-search { display: none; }
    .front-nav .hamburger { display: block; }
    .front-nav .nav-links.open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: #fff;
        padding: 16px 20px;
        box-shadow: var(--shadow-md);
        gap: 12px;
    }
    .hero-container { flex-direction: column; text-align: center; }
    .hero-left h1 { font-size: 28px; }
    .hero-left p { font-size: 16px; margin: 0 auto; }
    .hero-right { width: 100%; }
    .hero-banner, .hero-banner-placeholder { width: 100%; max-width: 480px; height: 200px; margin: 0 auto; }
    .card-grid { grid-template-columns: 1fr; }
    .stat-cards { grid-template-columns: 1fr 1fr; }
    .section-header { flex-direction: row; gap: 10px; align-items: center; }
    .section-header .section-title { font-size: 18px; min-width: 0; }
    .section-more { font-size: 12px; }
}

@media (max-width: 480px) {
    .stat-cards { grid-template-columns: 1fr; }
}

/* 通用工具类 */
.text-primary { color: var(--primary) !important; }
.text-success { color: var(--success) !important; }
.text-warning { color: var(--warning) !important; }
.text-danger { color: var(--danger) !important; }
.mt-16 { margin-top: 16px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }

/* LayUI覆盖 - 按钮风格 */
.layui-btn { border-radius: 6px; }
.layui-btn-primary { border-color: var(--primary); color: var(--primary); }

/* 图标选择器 */
.icon-picker-grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 4px;
    max-height: 280px;
    overflow-y: auto;
    padding: 8px;
}
.icon-picker-grid .icon-item {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 22px;
    color: var(--gray-600);
    transition: all .15s;
}
.icon-picker-grid .icon-item:hover {
    background: var(--primary);
    color: #fff;
}
.icon-picker-grid .icon-item.selected {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 0 0 2px rgba(30,64,175,.3);
}
.icon-preview-box {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border: 2px dashed var(--gray-300);
    border-radius: 8px;
    font-size: 28px;
    color: var(--gray-500);
    background: var(--gray-50);
    cursor: pointer;
    transition: all .2s;
    vertical-align: middle;
    margin-right: 12px;
}
.icon-preview-box:hover {
    border-color: var(--primary);
    color: var(--primary);
}
.icon-preview-box img {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

/* 登录/注册弹窗 */
.auth-modal { border-radius: 12px !important; overflow: visible !important; box-shadow: 0 20px 60px rgba(0,0,0,.15) !important; }
.auth-modal .layui-layer-content { overflow: visible !important; }
.auth-modal .layui-layer-close { font-size: 18px; }
.auth-modal .layui-input:focus { border-color: var(--primary-light) !important; box-shadow: 0 0 0 3px rgba(59,130,246,.1); }
.auth-modal .strength-bar { transition: background .3s; }
.auth-modal .strength-bar.weak { background: var(--danger) !important; }
.auth-modal .strength-bar.medium { background: var(--warning) !important; }
.auth-modal .strength-bar.strong { background: var(--success) !important; }

/* ===== 页面级样式 ===== */

/* api/detail - API详情页 */
.detail-header-wrapper { max-width: 1160px; margin: 0 auto; }
.detail-layout { display: flex; gap: 24px; max-width: 1160px; margin: 0 auto; }
.detail-nav { width: 240px; flex-shrink: 0; position: sticky; top: 80px; height: fit-content; max-height: calc(100vh - 100px); overflow-y: auto; }
.detail-nav-box { background: #fff; border-radius: 12px; padding: 16px; box-shadow: var(--shadow); margin-bottom: 16px; }
.detail-nav-title { font-weight: 600; color: var(--gray-700); margin-bottom: 12px; padding-bottom: 8px; border-bottom: 1px solid var(--gray-200); }
.detail-nav-item { display: block; padding: 10px 12px; color: var(--gray-600); border-radius: 6px; margin-bottom: 4px; transition: all .2s; cursor: pointer; }
.detail-nav-item:hover { background: var(--gray-100); color: var(--primary); }
.detail-nav-item.active { background: var(--primary); color: #fff; }
.detail-nav-item i { margin-right: 8px; }
.detail-main { flex: 1; min-width: 0; }
.sidebar-section { margin-bottom: 16px; }
.sidebar-title { font-weight: 600; color: var(--gray-700); border-bottom: 1px solid var(--gray-200); display: flex; align-items: center; gap: 6px; font-size: 13px; }
.sidebar-item { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--gray-100); transition: all .2s; }
.sidebar-item:last-child { border-bottom: none; }
.sidebar-item:hover { color: var(--primary); }
.sidebar-item .card-icon { width: 40px; height: 40px; border-radius: 8px; font-size: 18px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.sidebar-item .card-icon img { width: 40px; height: 40px; object-fit: contain; }
.sidebar-item .sidebar-item-info { flex: 1; min-width: 0; }
.sidebar-item .sidebar-item-info h4 { font-size: 12px; font-weight: 500; margin: 0 0 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-item .sidebar-item-info span { font-size: 11px; color: var(--gray-400); }
@media (max-width: 900px) { .detail-nav { display: none; } .detail-layout, .detail-header-wrapper { max-width: 100%; } }
@media (max-width: 600px) { .detail-page { padding-left: 0; padding-right: 0; } .detail-header .meta { flex-wrap: wrap; gap: 8px 20px; } .detail-header .meta span { width: calc(50% - 10px); box-sizing: border-box; min-width: 0; } }
@media (max-width: 600px) {
    #api-info .layui-table,
    #request-params .layui-table {
        display: block;
        width: 100%;
        max-width: 100%;
        overflow-x: auto;
        overflow-y: hidden;
        white-space: nowrap;
        -webkit-overflow-scrolling: touch;
    }
    #api-info .layui-table td:first-child {
        min-width: 82px;
        width: 82px;
        white-space: nowrap;
    }
    #api-info .layui-table td:nth-child(2) {
        min-width: 260px;
    }
    #request-params .layui-table table,
    #request-params .layui-table thead,
    #request-params .layui-table tbody {
        min-width: 720px;
    }
    #request-params .layui-table th:nth-child(1),
    #request-params .layui-table td:nth-child(1) {
        min-width: 120px;
        width: 120px;
    }
    #request-params .layui-table th:nth-child(2),
    #request-params .layui-table td:nth-child(2) {
        min-width: 80px;
        width: 80px;
    }
    #request-params .layui-table th:nth-child(3),
    #request-params .layui-table td:nth-child(3) {
        min-width: 80px;
        width: 80px;
    }
    #request-params .layui-table th:nth-child(4),
    #request-params .layui-table td:nth-child(4) {
        min-width: 260px;
    }
    #request-params .layui-table th:nth-child(5),
    #request-params .layui-table td:nth-child(5) {
        min-width: 160px;
    }
}

/* tool/run - 工具运行页 */
.tool-container { max-width: 1160px; margin: 0 auto; padding: 24px 20px; }
.tool-card { background: #fff; border-radius: 12px; padding: 32px; box-shadow: 0 1px 3px rgba(0,0,0,.08); margin-bottom: 24px; }

/* 分页样式 */
.pagination {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
    justify-content: center;
}
.pagination li {
    display: inline-block;
    list-style: none;
}
.pagination li a,
.pagination li span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 8px;
    border-radius: 8px;
    font-size: 14px;
    color: var(--gray-600);
    background: #fff;
    border: 1px solid var(--gray-200);
    transition: all .15s;
    text-decoration: none;
}
.pagination li a:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}
.pagination li.active span {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
    font-weight: 600;
}
.pagination li.disabled span {
    color: var(--gray-300);
    background: var(--gray-50);
    border-color: var(--gray-100);
    cursor: not-allowed;
}

/* pricing/index - 定价页 */
@media (max-width: 600px) {
    .api-pricing-table {
        width: 100%;
        max-width: 100%;
        overflow-x: auto !important;
        overflow-y: hidden !important;
        -webkit-overflow-scrolling: touch;
    }
    .api-pricing-table table {
        min-width: 680px;
    }
}
.pkg-card:hover { border-color:#3b82f6 !important; transform:translateY(-4px); box-shadow:0 12px 32px rgba(59,130,246,0.12); }
.pkg-btn:hover { background:linear-gradient(135deg,#2563eb,#1e40af) !important; }
.pkg-desc img { max-width:100%; height:auto; border-radius:8px; }
.pkg-desc ul, .pkg-desc ol { padding-left:18px; margin:8px 0; }
.pkg-desc li { margin-bottom:4px; }
.pkg-desc p { margin:8px 0; }
.pkg-desc h1,.pkg-desc h2,.pkg-desc h3,.pkg-desc h4 { font-weight:600; margin:12px 0 8px; color:#111827; }
.pkg-desc strong { color:#111827; }

/* user/login - 用户登录页 */
.login-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%); padding: 20px; }
.login-card { background: #fff; border-radius: 12px; padding: 48px 40px; width: 100%; max-width: 420px; box-shadow: 0 20px 60px rgba(0,0,0,.15); }
.login-card .login-logo { text-align: center; margin-bottom: 32px; }
.login-card .login-logo i { font-size: 48px; color: var(--primary); }
.login-card .login-logo h2 { font-size: 22px; font-weight: 700; color: var(--gray-900); margin-top: 12px; }
.login-card .login-logo p { font-size: 14px; color: var(--gray-500); margin-top: 4px; }
.login-card .layui-form-item { margin-bottom: 20px; }
.login-card .layui-form-label { display: none; }
.login-card .layui-input-block { margin-left: 0 !important; }
.login-card .layui-input { height: 46px; border-radius: 8px; padding-left: 44px; font-size: 15px; border-color: var(--gray-200); transition: border-color .2s, box-shadow .2s; }
.login-card .layui-input:focus { border-color: var(--primary-light); box-shadow: 0 0 0 3px rgba(59,130,246,.1); }
.login-card .input-icon { position: relative; }
.login-card .input-icon i { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--gray-400); font-size: 18px; z-index: 1; }
.login-card .layui-btn { width: 100%; height: 46px; border-radius: 8px; font-size: 16px; font-weight: 600; }
.login-card .login-footer { text-align: center; margin-top: 24px; font-size: 14px; color: var(--gray-500); }
.login-card .login-footer a { color: var(--primary-light); font-weight: 500; }
.login-card .login-footer a:hover { color: var(--primary); }
.login-card img[alt="captcha"] { height: 46px; width: auto; border-radius: 8px; display: block; }

/* user/register - 用户注册页 */
.register-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%); padding: 20px; }
.register-card { background: #fff; border-radius: 12px; padding: 40px 40px; width: 100%; max-width: 460px; box-shadow: 0 20px 60px rgba(0,0,0,.15); }
.register-card .register-logo { text-align: center; margin-bottom: 28px; }
.register-card .register-logo i { font-size: 48px; color: var(--primary); }
.register-card .register-logo h2 { font-size: 22px; font-weight: 700; color: var(--gray-900); margin-top: 12px; }
.register-card .register-logo p { font-size: 14px; color: var(--gray-500); margin-top: 4px; }
.register-card .layui-form-item { margin-bottom: 18px; }
.register-card .layui-form-label { display: none; }
.register-card .layui-input-block { margin-left: 0 !important; }
.register-card .layui-input { height: 44px; border-radius: 8px; padding-left: 44px; font-size: 14px; border-color: var(--gray-200); transition: border-color .2s, box-shadow .2s; }
.register-card .layui-input:focus { border-color: var(--primary-light); box-shadow: 0 0 0 3px rgba(59,130,246,.1); }
.register-card .input-icon { position: relative; }
.register-card .input-icon i { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--gray-400); font-size: 18px; z-index: 1; }
.register-card .layui-btn { width: 100%; height: 44px; border-radius: 8px; font-size: 16px; font-weight: 600; }
.register-card .register-footer { text-align: center; margin-top: 20px; font-size: 14px; color: var(--gray-500); }
.register-card .register-footer a { color: var(--primary-light); font-weight: 500; }
.register-card .register-footer a:hover { color: var(--primary); }
.password-strength { margin-top: 6px; display: flex; gap: 4px; }
.password-strength .strength-bar { flex: 1; height: 4px; border-radius: 2px; background: var(--gray-200); transition: background .3s; }
.password-strength .strength-bar.weak { background: var(--danger); }
.password-strength .strength-bar.medium { background: var(--warning); }
.password-strength .strength-bar.strong { background: var(--success); }
.password-strength-text { font-size: 12px; margin-top: 4px; color: var(--gray-400); }
.register-card img[alt="captcha"] { height: 44px; width: auto; border-radius: 8px; display: block; }