/* SEO诊断工具新版样式 - 基于曼朗官网设计 */
/* 主题变量（不影响顶部/底部导航，仅中部区域统一风格） */
:root {
    --ml-primary: #1890ff;
    --ml-primary-2: #40a9ff;
    --ml-secondary: #722ed1;
    --ml-text: #1c1c1c;
    --ml-muted: #666;
    --ml-bg-card: #ffffff;
    --ml-bg-soft: #fafafa;
    --ml-border: #e8e8e8;
    --ml-radius: 16px;
    --ml-radius-sm: 12px;
    --ml-shadow: 0 8px 24px rgba(0,0,0,0.08);
    --ml-shadow-lg: 0 12px 32px rgba(0,0,0,0.12);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans', sans-serif;
    background-color: #f8f9fa;
    color: #333;
    line-height: 1.6;
}

.clearfix::after {
    content: '';
    display: table;
    clear: both;
}

/* 头部导航样式 */
.pc-header {
    background: #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    position: relative;
    z-index: 1000;
    border-bottom: 1px solid #f0f0f0;
}

.pc-header .container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    align-items: center;
    height: 80px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo {
    display: flex;
    align-items: center;
    margin-right: 60px;
}

.logo img {
    height: 50px;
    vertical-align: middle;
}

.main-nav {
    display: flex;
    list-style: none;
    margin: 0;
    flex: 1;
    align-items: center;
    position: static;
    background: transparent;
    box-shadow: none;
    border: none;
    padding: 0;
    border-radius: 0;
}

.main-nav li {
    position: relative;
    margin-right: 48px;
}

.main-nav li a {
    color: #333;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    padding: 28px 0;
    display: block;
    transition: color 0.3s;
    position: relative;
}

.main-nav li:hover a,
.main-nav li.current a {
    color: #1890ff;
}

.main-nav li.current a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: #1890ff;
    border-radius: 2px 2px 0 0;
}

.main-nav li:hover .navdiv {
    display: block;
    animation: fadeIn 0.3s ease;
}

.navdiv {
    display: none;
    position: absolute;
    top: 100%;
    left: -50px;
    background: #fff;
    border: 1px solid #e8e8e8;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    min-width: 400px;
    z-index: 1001;
}

.navdiv .container {
    display: flex;
    padding: 30px;
    height: auto;
    max-width: none;
}

.navdiv .text {
    margin-right: 40px;
    min-width: 80px;
}

.navdiv .text span {
    font-size: 18px;
    font-weight: 600;
    color: #1890ff;
    display: block;
    margin-bottom: 5px;
}

.navdiv .text p {
    font-size: 14px;
    color: #999;
    text-transform: uppercase;
}

.navdiv .con {
    display: flex;
    flex-wrap: wrap;
}

.navdiv .row {
    margin-right: 40px;
    margin-bottom: 20px;
}

.navdiv .tit {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    color: #333;
    font-weight: 600;
}

.navdiv .tit img {
    width: 20px;
    height: 20px;
    margin-right: 8px;
}

.navdiv .con a {
    display: block;
    color: #666;
    text-decoration: none;
    padding: 5px 0;
    font-size: 14px;
    transition: color 0.3s;
}

.navdiv .con a:hover {
    color: #1890ff;
}

.top {
    display: flex;
    align-items: center;
    margin-left: auto;
    gap: 24px;
}

/* 移动端菜单切换按钮 - 桌面端隐藏 */
.mobile-menu-toggle {
    display: none;
}

.tel {
    color: #1890ff;
    font-size: 18px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tel::before {
    content: '☎';
    font-size: 14px;
    color: #1890ff;
}

.get-plan-btn {
    background: linear-gradient(135deg, #1890ff, #40a9ff);
    color: #fff;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s;
    box-shadow: 0 4px 12px rgba(24,144,255,0.2);
}

.get-plan-btn:hover {
    background: linear-gradient(135deg, #40a9ff, #69c0ff);
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(24,144,255,0.3);
}

.a-en {
    color: #666;
    text-decoration: none;
    font-size: 14px;
    padding: 8px 12px;
    border-radius: 6px;
    border: 1px solid #e8e8e8;
    transition: all 0.3s;
    background: #fafafa;
}

.a-en:hover {
    color: #1890ff;
    border-color: #1890ff;
    background: #f0f9ff;
}

/* 主要内容区域 */
.main-content {
    min-height: calc(100vh - 80px - 200px);
    padding: 40px 0;
}

.main-content .container {
    max-width: 90%;
    margin: 0 auto;
    padding: 0 30px;
}

/* 页面标题区域 */
.page-header-section {
    text-align: center;
    margin-bottom: 30px;
    padding: 80px 40px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 16px;
    max-width: none;
    margin-left: auto;
    margin-right: auto;
}

.page-title {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 24px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
    letter-spacing: 1px;
}

.page-description {
    font-size: 18px;
    margin-bottom: 32px;
    opacity: 0.95;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 32px;
    line-height: 1.6;
}

.status-indicator {
    /*background: rgba(255,255,255,0.25);*/
    /*padding: 18px 36px;*/
    border-radius: 12px;
    display: inline-block;
    backdrop-filter: blur(10px);
    /*border: 1px solid rgba(255,255,255,0.3);*/
    max-width: 800px;
    margin: 0 auto;
    width: 100%;
}

.status-badge {
    background: rgba(24,144,255,0.2);
    color: #fff;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-right: 15px;
}

.status-desc {
    font-size: 16px;
    opacity: 0.9;
}

.header-input-group {
    display: flex;
    width: 100%;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    gap: 12px;
}

.input-with-badge {
    flex: 1;
    display: flex;
    align-items: center;
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 12px;
    background: rgba(255,255,255,0.25);
    backdrop-filter: blur(10px);
    padding: 4px 4px 4px 16px;
    transition: all 0.3s ease;
}

.input-with-badge:focus-within {
    border-color: rgba(255,255,255,0.5);
    background: rgba(255,255,255,0.35);
    box-shadow: 0 0 0 2px rgba(255,255,255,0.2);
}

.input-with-badge .status-badge {
    background: rgba(24,144,255,0.3);
    color: #fff;
    padding: 8px 12px;
    border-radius: 100px;
    font-size: 14px;
    font-weight: 600;
    margin-right: 12px;
    white-space: nowrap;
    border: 1px solid rgba(255,255,255,0.2);
}


.header-input {
    flex: 1;
    padding: 14px 16px;
    border: none;
    border-radius: 0;
    background: transparent;
    color: #fff;
    font-size: 16px;
    outline: none;
}

.header-input::placeholder {
    color: rgba(255,255,255,0.8);
}

.header-start-btn {
    padding: 14px 28px;
    background: rgba(24,144,255,0.2);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.3);
}

.header-start-btn:hover:not(:disabled) {
    background: rgba(24,144,255,0.3);
    border-color: rgba(255,255,255,0.5);
    transform: translateY(-1px);
}

.header-start-btn:disabled {
    cursor: not-allowed;
    opacity: 0.6;
}

.header-input:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* SEO诊断工具介绍区域 */
.tool-intro-section {
    margin: 60px 0;
    background: linear-gradient(135deg, #f8faff 0%, #f0f7ff 100%);
    border-radius: 24px;
    overflow: hidden;
}

.intro-container {
    padding: 60px 40px;
    max-width: 1200px;
    margin: 0 auto;
}

/* 核心价值主张 */
.value-proposition {
    display: flex;
    align-items: center;
    gap: 60px;
    margin-bottom: 80px;
}

.value-content {
    flex: 1;
}

.value-text h2 {
    font-size: 36px;
    font-weight: 700;
    color: #1c1c1c;
    margin-bottom: 20px;
    line-height: 1.3;
}

.value-text p {
    font-size: 18px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 40px;
}

.value-stats {
    display: flex;
    gap: 40px;
}

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

.stat-number {
    font-size: 42px;
    font-weight: 700;
    color: #1890ff;
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 14px;
    color: #666;
    font-weight: 500;
}

.value-visual {
    flex: 0 0 200px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.ai-icon {
    width: 160px;
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(24,144,255,0.1) 0%, rgba(114,46,209,0.1) 100%);
    border-radius: 50%;
    box-shadow: 0 20px 40px rgba(24,144,255,0.15);
}

.ai-icon svg {
    width: 100px;
    height: 100px;
}

/* 功能特色网格 */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 80px;
}

.feature-card {
    background: var(--ml-bg-card);
    border-radius: var(--ml-radius);
    padding: 32px 24px;
    text-align: center;
    box-shadow: var(--ml-shadow);
    border: 1px solid var(--ml-border);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0,0,0,0.12);
    border-color: rgba(24,144,255,0.2);
}

.feature-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, rgba(24,144,255,0.1) 0%, rgba(114,46,209,0.1) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.feature-icon svg {
    width: 28px;
    height: 28px;
}

.feature-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--ml-text);
    margin-bottom: 12px;
}

.feature-card p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}

/* 检测项目概览 */
.detection-categories {
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.08);
}

.detection-categories h3 {
    font-size: 28px;
    font-weight: 700;
    color: var(--ml-text);
    text-align: center;
    margin-bottom: 40px;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.category-item {
    background: var(--ml-bg-card);
    border-radius: var(--ml-radius-sm);
    padding: 24px;
    border: 1px solid var(--ml-border);
    box-shadow: var(--ml-shadow);
    transition: all 0.3s ease;
}

.category-item:hover {
    border-color: rgba(24,144,255,0.25);
    background: var(--ml-bg-card);
    box-shadow: var(--ml-shadow-lg);
}

.category-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.category-icon {
    font-size: 24px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.category-header h4 {
    flex: 1;
    font-size: 16px;
    font-weight: 700;
    color: var(--ml-text);
    margin: 0;
}

.category-score {
    background: linear-gradient(135deg, #1890ff, #722ed1);
    color: white;
    font-size: 12px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 16px;
}

.category-items {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.category-items span {
    background: white;
    color: #666;
    font-size: 12px;
    padding: 6px 12px;
    border-radius: 16px;
    border: 1px solid #e8e8e8;
    transition: all 0.3s ease;
}

.category-items span:hover {
    background: #f0f7ff;
    border-color: rgba(24,144,255,0.3);
    color: #1890ff;
}

/* AI智能优化高亮样式 */
.category-item.ai-highlight {
    background: #fafafa;
    border: 2px solid transparent;
    position: relative;
    transition: all 0.3s ease;
}

.category-item.ai-highlight::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, #1890ff, #722ed1);
    border-radius: 12px;
    z-index: -1;
    opacity: 0.3;
}

.category-item.ai-highlight:hover {
    border-color: rgba(24,144,255,0.2);
    background: white;
    box-shadow: 0 4px 16px rgba(24,144,255,0.12);
}

.ai-score {
    background: linear-gradient(135deg, #722ed1, #1890ff) !important;
    color: white !important;
    font-weight: 600 !important;
    animation: aiPulse 2s infinite;
}

@keyframes aiPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

.category-item.ai-highlight .category-items span {
    background: white;
    border: 1px solid rgba(24,144,255,0.3);
    color: #1890ff;
    font-weight: 500;
}

.category-item.ai-highlight .category-items span:hover {
    background: #f0f7ff;
    border-color: rgba(24,144,255,0.5);
    color: #1890ff;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(24,144,255,0.15);
}

/* 百度妙笔入口 CTA */
.miaobi-entry {
    margin-top: 28px;
}

.miaobi-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    padding: 28px 32px;
    border-radius: var(--ml-radius);
    background: var(--ml-bg-card);
    border: 1px solid var(--ml-border);
    box-shadow: var(--ml-shadow);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.miaobi-text h3 {
    font-size: 22px;
    color: #1c1c1c;
    margin: 8px 0 6px;
    overflow-wrap: anywhere;
}

.miaobi-text { flex: 1; min-width: 0; }

.miaobi-text p {
    color: #555;
    font-size: 14px;
    margin-bottom: 14px;
    overflow-wrap: anywhere;
}

.miaobi-badges {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.miaobi-badges span {
    font-size: 12px;
    color: var(--ml-primary);
    background: #fff;
    border: 1px solid rgba(24,144,255,0.3);
    padding: 4px 10px;
    border-radius: 14px;
}

.miaobi-btn {
    display: inline-block;
    background: linear-gradient(135deg, var(--ml-primary), var(--ml-secondary));
    color: #fff;
    text-decoration: none;
    padding: 10px 18px;
    border-radius: 10px;
    font-weight: 600;
    transition: all 0.2s ease;
    box-shadow: 0 6px 18px rgba(24,144,255,0.35);
}

.miaobi-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 24px rgba(24,144,255,0.45);
}

.miaobi-visual {
    flex: 0 0 160px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.miaobi-visual svg {
    width: 140px;
    height: 140px;
}

/* 移动端样式：更紧凑，按钮更突出 */
@media (max-width: 768px) {
    .miaobi-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 14px;
        padding: 18px 16px;
        border-radius: 12px;
        box-shadow: 0 6px 16px rgba(24,144,255,0.14);
    }

    .miaobi-text h3 {
        font-size: 18px;
        margin: 4px 0 4px;
    }

    .miaobi-text p {
        font-size: 13px;
        margin-bottom: 8px;
    }

    .miaobi-btn {
        width: 100%;
        text-align: center;
        padding: 12px 16px;
        border-radius: 8px;
        box-shadow: 0 8px 20px rgba(24,144,255,0.35);
    }

    .miaobi-visual {
        width: 100%;
        justify-content: center;
        flex: 0 0 auto;
    }

    .miaobi-visual svg {
        width: 110px;
        height: 110px;
    }
}

/* 极小屏适配 */
@media (max-width: 360px) {
    .miaobi-content {
        padding: 14px 12px;
        gap: 10px;
    }
    .miaobi-text h3 {
        font-size: 16px;
    }
    .miaobi-btn {
        padding: 10px 12px;
        font-size: 14px;
    }
}

/* 移动端优化 - 平板横屏和小屏笔记本 (1024px以下) */
@media (max-width: 1024px) {
    .pc-header .container {
        padding: 0 20px;
    }
    
    .main-nav {
        gap: 20px;
    }
    
    .main-nav a {
        font-size: 14px;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .value-proposition {
        gap: 40px;
    }
    
    .value-text h2 {
        font-size: 32px;
    }
}

/* 移动端优化 - 平板竖屏 (768px以下) */
@media (max-width: 768px) {
    /* 头部导航优化 */
    .pc-header {
        position: relative;
        height: auto;
    }
    
    .pc-header .container {
        padding: 15px 20px;
        flex-direction: row;
        flex-wrap: wrap;
        align-items: center;
        justify-content: space-between;
        height: auto;
        gap: 15px;
        position: relative;
    }
    
    .logo {
        margin-right: 0;
        order: 1;
        flex-shrink: 0;
    }
    
    .logo img {
        height: 36px;
    }
    
    .top {
        order: 3;
        margin-left: 0;
        display: none;
        flex-wrap: wrap;
        gap: 10px;
        align-items: center;
        flex-shrink: 0;
        width: 100%;
        justify-content: center;
        margin-top: 15px;
        padding-top: 15px;
        border-top: 1px solid #f0f0f0;
    }
    
    .top .tel {
        font-size: 16px;
        font-weight: 600;
    }
    
    .top .get-plan-btn {
        padding: 8px 16px;
        font-size: 14px;
        white-space: nowrap;
    }
    
    .top .a-en {
        font-size: 14px;
    }
    
    /* 移动端菜单切换按钮 */
    .mobile-menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        background: none;
        border: none;
        font-size: 20px;
        color: #333;
        cursor: pointer;
        padding: 8px;
        border-radius: 4px;
        transition: background 0.3s ease;
        order: 2;
        width: 40px;
        height: 40px;
        position: absolute;
        right: 20px;
        top: 50%;
        transform: translateY(-50%);
    }
    
    .mobile-menu-toggle:hover {
        background: #f0f0f0;
    }
    
    .mobile-menu-toggle:focus {
        outline: none;
        background: #e6f7ff;
    }
    
    .main-nav {
        order: 4;
        width: 100%;
        flex-direction: column;
        gap: 0;
        margin: 0;
        background: #fff;
        padding: 0;
        border-radius: 8px;
        display: none;
        transition: all 0.3s ease;
        box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        border: 1px solid #e8e8e8;
        margin-top: 10px;
        position: absolute;
        top: 100%;
        left: 20px;
        right: 20px;
        z-index: 1000;
        flex: none;
    }
    
    .main-nav.show {
        display: flex;
    }
    
    .main-nav li {
        margin-right: 0;
        width: 100%;
        position: relative;
    }
    
    .main-nav > li > a {
        display: block;
        padding: 15px 20px;
        border-bottom: 1px solid #f0f0f0;
        font-size: 16px;
        color: #333;
        text-decoration: none;
        transition: all 0.3s ease;
    }
    
    .main-nav > li > a:hover {
        background: #f8f9fa;
        color: #1890ff;
    }
    
    .main-nav li:last-child > a {
        border-bottom: none;
    }
    
    /* 移动端隐藏子菜单 */
    .main-nav .navdiv {
        display: none;
    }
    
    /* 页面主体内容优化 */
    .main-content .container {
        padding: 0 15px;
    }
    
    .page-header-section {
        padding: 30px 20px;
        margin-bottom: 20px;
        text-align: center;
    }
    
    .page-title {
        font-size: 32px;
        margin-bottom: 12px;
        line-height: 1.3;
    }
    
    .page-description {
        font-size: 16px;
        margin-bottom: 30px;
    }
    
    .header-input-group {
        flex-direction: column;
        gap: 15px;
        width: 100%;
    }
    
    .input-with-badge {
        width: 100%;
    }
    
    .header-input {
        width: 100%;
        padding: 14px 16px;
        font-size: 16px;
        border-radius: 8px;
    }
    
    .header-start-btn {
        width: 100%;
        padding: 14px 24px;
        font-size: 16px;
        border-radius: 8px;
    }
    
    .status-badge {
        font-size: 12px;
        padding: 4px 8px;
    }
    
    /* 工具介绍区域优化 */
    .intro-container {
        padding: 30px 20px;
    }
    
    .value-proposition {
        flex-direction: column;
        gap: 30px;
        text-align: center;
    }
    
    .value-text h2 {
        font-size: 28px;
        margin-bottom: 16px;
        line-height: 1.3;
    }
    
    .value-text p {
        font-size: 16px;
        line-height: 1.6;
    }
    
    .value-stats {
        justify-content: center;
        gap: 20px;
        flex-wrap: wrap;
    }
    
    .stat-item {
        min-width: 80px;
        text-align: center;
    }
    
    .stat-number {
        font-size: 28px;
    }
    
    .stat-label {
        font-size: 14px;
    }
    
    .value-visual {
        order: -1;
    }
    
    .ai-icon {
        width: 120px;
        height: 120px;
    }
    
    /* 功能特色网格优化 */
    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-top: 40px;
    }
    
    .feature-card {
        padding: 24px;
        text-align: center;
    }
    
    .feature-card h3 {
        font-size: 18px;
        margin: 16px 0 12px;
    }
    
    .feature-card p {
        font-size: 14px;
        line-height: 1.6;
    }
    
    .feature-icon {
        width: 48px;
        height: 48px;
        margin: 0 auto;
    }
    
    /* 检测类别网格优化 */
    .categories-grid {
        grid-template-columns: 1fr;
        gap: 16px;
        margin-top: 30px;
    }
    
    .category-card {
        padding: 20px;
    }
    
    .category-card h4 {
        font-size: 16px;
        margin-bottom: 8px;
    }
    
    .category-card p {
        font-size: 14px;
        line-height: 1.5;
    }
    
    /* 表单区域优化 */
    .ant-card-body {
        padding: 24px 20px;
    }
    
    .ant-form-item-label label {
        font-size: 15px;
    }
    
    .ant-input,
    .ant-btn {
        height: 44px;
        font-size: 16px;
    }
    
    .ant-btn-primary {
        padding: 0 32px;
    }
    
    /* 结果展示优化 */
    .score-overview {
        flex-direction: column;
        text-align: center;
        padding: 24px 20px;
        gap: 20px;
    }
    
    .ant-progress-circle {
        margin-right: 0;
        margin-bottom: 16px;
    }
    
    .overview-stats {
        gap: 16px;
        justify-content: center;
    }
    
    .stat-card {
        min-width: 100px;
        padding: 16px;
    }
    
    /* 详细结果卡片优化 */
    .step-card {
        margin-bottom: 16px;
    }
    
    .step-header {
        padding: 16px 20px;
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .step-title {
        font-size: 16px;
        margin-bottom: 4px;
    }
    
    .step-content {
        padding: 20px;
    }
    
    .result-item {
        margin-bottom: 16px;
        padding: 16px;
    }
    
    .result-label {
        font-size: 14px;
        margin-bottom: 8px;
    }
    
    .result-value {
        font-size: 16px;
        margin-bottom: 12px;
    }
    
    .result-description {
        font-size: 14px;
        line-height: 1.5;
    }
}

/* 移动端优化 - 手机横屏 (640px以下) */
@media (max-width: 640px) {
    .pc-header .container {
        padding: 12px 15px;
    }
    
    .logo img {
        height: 32px;
    }
    
    .mobile-menu-toggle {
        right: 15px;
        width: 36px;
        height: 36px;
        font-size: 18px;
    }
    
    .main-nav {
        left: 15px;
        right: 15px;
    }
    
    .top {
        flex-direction: column;
        align-items: center;
        gap: 8px;
    }
    
    .page-header-section {
        padding: 24px 15px;
    }
    
    .page-title {
        font-size: 28px;
    }
    
    .page-description {
        font-size: 15px;
    }
    
    .intro-container {
        padding: 24px 15px;
    }
    
    .value-text h2 {
        font-size: 24px;
    }
    
    .value-stats {
        gap: 15px;
    }
    
    .stat-number {
        font-size: 24px;
    }
    
    .stat-label {
        font-size: 13px;
    }
    
    .ai-icon {
        width: 100px;
        height: 100px;
    }
    
    .feature-card {
        padding: 20px 16px;
    }
    
    .ant-card-body {
        padding: 20px 16px;
    }
    
    .score-overview {
        padding: 20px 16px;
    }
}

/* 手机竖屏优化 (480px以下) */
@media (max-width: 480px) {
    .pc-header .container {
        padding: 10px 15px;
        gap: 10px;
    }
    
    .logo img {
        height: 28px;
    }
    
    .top {
        gap: 6px;
    }
    
    .top .tel {
        font-size: 14px;
    }
    
    .top .get-plan-btn {
        padding: 6px 12px;
        font-size: 13px;
    }
    
    .page-header-section {
        padding: 20px 15px;
    }
    
    .page-title {
        font-size: 24px;
        margin-bottom: 10px;
    }
    
    .page-description {
        font-size: 14px;
        margin-bottom: 25px;
    }
    
    .header-input-group {
        gap: 12px;
    }
    
    .header-input {
        padding: 12px 14px;
        font-size: 15px;
    }
    
    .header-start-btn {
        padding: 12px 20px;
        font-size: 15px;
    }
    
    .intro-container {
        padding: 20px 15px;
    }
    
    .value-text h2 {
        font-size: 22px;
        margin-bottom: 12px;
    }
    
    .value-text p {
        font-size: 15px;
    }
    
    .value-stats {
        gap: 12px;
    }
    
    .stat-item {
        min-width: 70px;
    }
    
    .stat-number {
        font-size: 22px;
    }
    
    .stat-label {
        font-size: 12px;
    }
    
    .ai-icon {
        width: 80px;
        height: 80px;
    }
    
    .features-grid {
        margin-top: 30px;
        gap: 16px;
    }
    
    .feature-card {
        padding: 18px 14px;
    }
    
    .feature-card h3 {
        font-size: 16px;
        margin: 12px 0 10px;
    }
    
    .feature-card p {
        font-size: 13px;
    }
    
    .feature-icon {
        width: 40px;
        height: 40px;
    }
    
    .categories-grid {
        gap: 12px;
        margin-top: 25px;
    }
    
    .category-card {
        padding: 16px;
    }
    
    .category-card h4 {
        font-size: 15px;
        margin-bottom: 6px;
    }
    
    .category-card p {
        font-size: 13px;
    }
    
    .ant-card-body {
        padding: 18px 15px;
    }
    
    .ant-form-item-label label {
        font-size: 14px;
    }
    
    .ant-input,
    .ant-btn {
        height: 42px;
        font-size: 15px;
    }
    
    .score-overview {
        padding: 18px 15px;
        gap: 16px;
    }
    
    .step-header {
        padding: 14px 16px;
    }
    
    .step-title {
        font-size: 15px;
    }
    
    .step-content {
        padding: 16px;
    }
    
    .result-item {
        padding: 14px;
        margin-bottom: 12px;
    }
    
    .result-label {
        font-size: 13px;
        margin-bottom: 6px;
    }
    
    .result-value {
        font-size: 15px;
        margin-bottom: 10px;
    }
    
    .result-description {
        font-size: 13px;
    }
}

/* 表单区域 */
.form-section {
    margin-bottom: -30px;
    /*width: 90%;*/
    max-width: none;
    margin-left: auto;
    margin-right: auto;
}

.ant-card {
    background: var(--ml-bg-card);
    border-radius: var(--ml-radius);
    box-shadow: var(--ml-shadow-lg);
    border: 1px solid var(--ml-border);
    overflow: hidden;
    transition: box-shadow 0.3s ease;
}

.ant-card:hover { box-shadow: var(--ml-shadow-lg); }

.ant-card-body {
    padding: 48px;
}

.ant-form-item {
    margin-bottom: 24px;
}

.ant-form-item:last-child {
    text-align: center;
}

.ant-form-item-label {
    margin-bottom: 8px;
}

.ant-form-item-label label {
    font-size: 16px;
    font-weight: 600;
    color: #333;
}

.ant-form-item-required::before {
    content: '*';
    color: #ff4d4f;
    margin-right: 4px;
}

.ant-input-group-wrapper {
    display: flex;
    width: 100%;
}

.ant-input-group {
    display: flex;
    width: 100%;
    align-items: center;
}

.ant-input-group-addon {
    background: #fafafa;
    border: 1px solid #d9d9d9;
    border-right: none;
    padding: 14px 16px;
    border-radius: 6px 0 0 6px;
    color: #666;
    display: flex;
    align-items: center;
    height: 48px;
    box-sizing: border-box;
}

.ant-input {
    flex: 1;
    padding: 14px 16px;
    border: 1px solid #d9d9d9;
    border-radius: 0 6px 6px 0;
    font-size: 16px;
    transition: border-color 0.3s, box-shadow 0.3s;
    height: 48px;
    box-sizing: border-box;
}

.ant-input:focus {
    border-color: #1890ff;
    outline: none;
    box-shadow: 0 0 0 2px rgba(24,144,255,0.2);
}

.ant-form-item-explain {
    margin-top: 8px;
    color: #666;
    font-size: 14px;
}

/* 按钮样式 */
.ant-btn {
    padding: 8px 15px;
    border: 1px solid transparent;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 14px;
    outline: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

.ant-btn-primary {
    background-color: #1890ff;
    border-color: #1890ff;
    color: #fff;
}

.ant-btn-primary:hover {
    background-color: #40a9ff;
    border-color: #40a9ff;
}

.ant-btn-lg {
    padding: 12px 24px;
    font-size: 16px;
    height: 48px;
}

.start-detection-btn {
    background: linear-gradient(135deg, var(--ml-primary), var(--ml-primary-2));
    border: none;
    padding: 16px 40px;
    font-size: 18px;
    font-weight: 600;
    border-radius: 8px;
    color: #fff;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(24,144,255,0.3);
}

.start-detection-btn:hover {
    background: linear-gradient(135deg, var(--ml-primary-2), #69c0ff);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(24,144,255,0.4);
}

/* 进度区域 */
.progress-section {
    margin-bottom: 40px;
    max-width: none;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 40px;
}

.overall-progress {
    margin-bottom: 40px;
    text-align: center;
    padding: 30px;
    background: var(--ml-bg-card);
    border-radius: var(--ml-radius-sm);
    border: 1px solid var(--ml-border);
    box-shadow: var(--ml-shadow);
}

.progress-title {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin-bottom: 20px;
}

.ant-progress-line {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.ant-progress-outer {
    flex: 1;
    max-width: 500px;
}

/* 圆形进度条容器 */
/* 圆形进度条SVG */

.ant-progress.ant-progress-circle .ant-progress-inner {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
}
.ant-progress-circle-svg {
    width: 100px;
    height: 100px;
    transform: rotate(-90deg);
}

.overall-progress .ant-progress-circle-svg {
    width: 100px;
    height: 100px;
    transform: rotate(-90deg);
}

.ant-progress-circle-svg path {
    stroke-linecap: round;
    transition: stroke-dasharray 1.2s ease-in-out;
}

/* 圆形进度条文本 */
.ant-progress-circle .ant-progress-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 16px;
    font-weight: 600;
    color: #1890ff;
    z-index: 10;
    text-align: center;
    white-space: nowrap;
    background: transparent;
    border: none;
    padding: 0;
    border-radius: 0;
    box-shadow: none;
}

.overall-progress .ant-progress-text {
    color: #1890ff !important;
    font-weight: 600 !important;
    font-size: 16px !important;
    min-width: auto !important;
    text-align: center !important;
    background: transparent !important;
    padding: 0 !important;
    border-radius: 0 !important;
    border: none !important;
    white-space: nowrap !important;
    box-shadow: none !important;
    outline: none !important;
    position: absolute !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    z-index: 10 !important;
}

.steps-container {
    margin-bottom: 30px;
    background: #fafafa;
    border-radius: 12px;
    padding: 24px;
    border: 1px solid #e8e8e8;
    max-width: 100%;
    overflow: hidden;
}

.steps-title {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 20px;
    text-align: center;
}

.ant-steps-vertical {
    position: relative;
    --timeline-progress: 0%;
}

.ant-steps-vertical::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 16px;
    bottom: 16px;
    width: 2px;
    background: #e8e8e8;
    z-index: 0;
}

.ant-steps-vertical::after {
    content: '';
    position: absolute;
    left: 15px;
    top: 16px;
    width: 2px;
    background: linear-gradient(to bottom, #52c41a 0%, #1890ff 100%);
    z-index: 1;
    height: var(--timeline-progress);
    transition: height 0.8s ease;
}

.ant-steps-vertical .ant-steps-item {
    display: flex;
    margin-bottom: 24px;
    position: relative;
}

.ant-steps-item:last-child {
    margin-bottom: 0;
}

.ant-steps-item-container {
    display: flex;
    align-items: flex-start;
    width: 100%;
    position: relative;
}

.ant-steps-item-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 16px;
    position: relative;
    z-index: 2;
    border: 2px solid #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    font-weight: 600;
    font-size: 14px;
    color: #666;
    transition: all 0.3s ease;
}

.ant-steps-item-icon .ant-steps-icon {
    position: relative;
    z-index: 1;
    display: block;
}

.ant-steps-item-wait .ant-steps-item-icon {
    background: #f5f5f5;
    color: #999;
}

.ant-steps-item-wait .ant-steps-item-icon .ant-steps-icon {
    color: #999;
    font-weight: 600;
    font-size: 14px;
    display: block !important;
}

.ant-steps-item-process .ant-steps-item-icon {
    background: #1890ff;
    color: #fff;
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(24,144,255,0.3);
}

.ant-steps-item-process .ant-steps-item-icon .ant-steps-icon {
    color: #fff;
    font-weight: 700;
    font-size: 15px;
    display: block !important;
}

.ant-steps-item-process .ant-steps-item-icon::after {
    content: '';
    position: absolute;
    width: 40px;
    height: 40px;
    border: 2px solid #1890ff;
    border-radius: 50%;
    opacity: 0.3;
    animation: pulse 2s infinite;
}

.ant-steps-item-finish .ant-steps-item-icon {
    background: #52c41a;
    color: #fff;
    box-shadow: 0 2px 8px rgba(82,196,26,0.3);
}

.ant-steps-item-finish .ant-steps-item-icon .ant-steps-icon {
    display: none !important;
}

.ant-steps-item-finish .ant-steps-item-icon::before {
    content: '✓';
    font-size: 16px;
    font-weight: bold;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
}

.ant-steps-item-error .ant-steps-item-icon {
    background: #ff4d4f;
    color: #fff;
    box-shadow: 0 2px 8px rgba(255,77,79,0.3);
}

.ant-steps-item-error .ant-steps-item-icon .ant-steps-icon {
    display: none !important;
}

.ant-steps-item-error .ant-steps-item-icon::before {
    content: '✕';
    font-size: 14px;
    font-weight: bold;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
}

.ant-steps-item-tail {
    display: none;
}

.ant-steps-item-content {
    flex: 1;
    padding-top: 2px;
}

.ant-steps-item-title {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 6px;
    line-height: 1.4;
}

.ant-steps-item-description {
    font-size: 13px;
    color: #999;
    line-height: 1.3;
}

.ant-steps-item-process .ant-steps-item-title {
    color: #1890ff;
}

.ant-steps-item-process .ant-steps-item-description {
    color: #1890ff;
    font-weight: 500;
}

.ant-steps-item-finish .ant-steps-item-title {
    color: #52c41a;
}

.ant-steps-item-finish .ant-steps-item-description {
    color: #52c41a;
}

.ant-steps-item-error .ant-steps-item-title {
    color: #ff4d4f;
}

.ant-steps-item-error .ant-steps-item-description {
    color: #ff4d4f;
}

.current-status {
    padding: 20px;
    background: linear-gradient(135deg, #e6f7ff, #f0f9ff);
    border-radius: 12px;
    border: 1px solid #b5e7ff;
    margin-top: 20px;
    position: relative;
    overflow: hidden;
}

.current-status::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(to bottom, #1890ff, #40a9ff);
}

.status-text {
    font-size: 16px;
    color: #1890ff;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.status-text::before {
    content: '⚡';
    font-size: 18px;
    animation: bounce 1.5s infinite;
}

/* 结果区域 */
.result-section {
    margin-bottom: 40px;
    max-width: none;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 40px;
}

.ant-card-head {
    background: var(--ml-bg-soft);
    padding: 20px 40px;
    border-bottom: 1px solid var(--ml-border);
}

.ant-card-head-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ant-card-head-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--ml-text);
}

.domain-name {
    color: #1890ff;
    font-size: 16px;
    font-weight: 500;
}

.score-overview {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 40px;
    padding: 30px 40px;
    border-radius: var(--ml-radius);
    gap: 50px;
    text-align: center;
    margin: 0 auto 40px auto;
    background: var(--ml-bg-card);
    border: 1px solid var(--ml-border);
    box-shadow: var(--ml-shadow);
}

.score-overview .ant-progress-circle {
    margin-right: 0;
    position: relative;
    width: 200px !important;
    height: 200px !important;
}

.overall-progress .ant-progress-circle {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto;
}

.overall-progress .ant-progress-inner {
    position: relative;
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.score-overview .ant-progress-circle .ant-progress-inner {
    position: relative !important;
    width: 200px !important;
    height: 200px !important;
    display: flex;
    align-items: center;
    justify-content: center;
}

.overall-progress .ant-progress-inner {
    position: relative;
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.score-overview .ant-progress-circle svg {
    width: 200px;
    height: 200px;
    transform: rotate(-90deg);
}

.score-overview .ant-progress-circle svg path {
    stroke-linecap: round;
}

.score-overview .ant-progress-circle svg path:first-child {
    stroke: #f5f5f5;
    stroke-width: 6;
    fill: none;
    stroke-dasharray: none;
}

.score-overview .ant-progress-circle svg path:last-child {
    stroke: #1890ff;
    stroke-width: 6;
    fill: none;
    transition: stroke-dasharray 1.5s ease-in-out, stroke 0.3s ease;
}

/* 不同分数的进度条颜色 */
.ant-progress-circle.score-excellent svg path:last-child {
    stroke: #52c41a;
}

.ant-progress-circle.score-good svg path:last-child {
    stroke: #1890ff;
}

.ant-progress-circle.score-normal svg path:last-child {
    stroke: #faad14;
}

.ant-progress-circle.score-poor svg path:last-child {
    stroke: #ff4d4f;
}

.score-overview .ant-progress-text {
    position: absolute !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    font-size: 32px !important;
    font-weight: 700 !important;
    color: #1890ff !important;
    text-shadow: 0 2px 4px rgba(24,144,255,0.1) !important;
    z-index: 10 !important;
    background: transparent !important;
    border: none !important;
    padding: 0 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    outline: none !important;
}


.score-details {
    flex: 0 0 auto;
    min-width: 280px;
    max-width: 320px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 200px;
}

.score-details h3 {
    font-size: 28px;
    color: #333;
    margin-bottom: 12px;
    font-weight: 700;
    white-space: nowrap;
}

.score-level {
    font-size: 18px;
    color: #666;
    margin-bottom: 16px;
    font-weight: 600;
    padding: 6px 20px;
    border-radius: 25px;
    display: inline-block;
    background: linear-gradient(135deg, #fff2e8 0%, #fef9f0 100%);
    border: 1px solid #ffd591;
    white-space: nowrap;
    min-width: 100px;
    text-align: center;
}

.reach-rate {
    font-size: 16px;
    color: #1890ff;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    white-space: nowrap;
    padding: 8px 16px;
    background: rgba(24,144,255,0.08);
    border-radius: 20px;
    border: 1px solid rgba(24,144,255,0.2);
}

.reach-rate::before {
    content: '📊';
    font-size: 20px;
}

/* 表格样式 */
.results-table {
    margin-top: 20px;
}

.ant-table-wrapper {
    border-radius: var(--ml-radius-sm);
    overflow: hidden;
    border: 1px solid var(--ml-border);
    box-shadow: var(--ml-shadow);
}

.ant-table {
    width: 100%;
}

.ant-table table {
    width: 100%;
    border-collapse: collapse;
}

.ant-table-thead th {
    background: #fafafa;
    padding: 20px 16px;
    text-align: left;
    font-weight: 700;
    color: #333;
    border-bottom: 2px solid #1890ff;
    font-size: 15px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ant-table-thead th:first-child {
    text-align: left;
    width: 140px;
}

.ant-table-thead th:nth-child(2) {
    text-align: center;
    width: 90px;
}

.ant-table-thead th:nth-child(3) {
    text-align: left;
    width: 280px;
}

.ant-table-thead th:nth-child(4) {
    text-align: left;
    width: 300px;
}

.ant-table-thead th:last-child {
    text-align: center;
    width: 70px;
}

.ant-table-tbody td {
    padding: 18px 16px;
    border-bottom: 1px solid #f0f0f0;
    vertical-align: top;
    word-wrap: break-word;
    word-break: break-word;
    white-space: normal;
    line-height: 1.5;
}

.ant-table-tbody td:first-child {
    white-space: nowrap;
    width: 140px;
    font-weight: 600;
    color: #333;
    font-size: 14px;
}

.ant-table-tbody td:nth-child(2) {
    width: 90px;
    text-align: center;
}

.ant-table-tbody td:nth-child(3) {
    width: 280px;
    line-height: 1.6;
    color: #666;
    font-size: 14px;
}

.ant-table-tbody td:nth-child(4) {
    width: 300px;
    line-height: 1.6;
    color: #666;
    font-size: 14px;
}

.ant-table-tbody td:last-child {
    width: 70px;
    text-align: center;
    font-weight: 700;
    color: #1890ff;
    font-size: 16px;
}

.ant-table-tbody tr:hover {
    background: #f8f9fa;
}

.ant-table-tbody tr:last-child td {
    border-bottom: none;
}

/* 评价标签样式 */
.evaluation-tag {
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

.evaluation-good {
    background-color: #f6ffed;
    color: #52c41a;
    border: 1px solid #b7eb8f;
}

.evaluation-normal {
    background-color: #fffbe6;
    color: #faad14;
    border: 1px solid #ffe58f;
}

.evaluation-bad {
    background-color: #fff2f0;
    color: #ff4d4f;
    border: 1px solid #ffccc7;
}

.score-cell {
    font-weight: 600;
    font-size: 16px;
}

/* 底部导航样式 */
.pc-footer {
    background: #2c2c2c;
    color: #fff;
    margin-top: 80px;
}

.w1500 {
    max-width: 1400px;
    margin: 0 auto;
    padding: 60px 40px 40px;
}

.pc-footer .content {
    display: flex;
    justify-content: space-between;
    margin-bottom: 50px;
    gap: 60px;
}

.pc-footer .info {
    min-width: 280px;
    display: flex;
    flex-direction: column;
}

.pc-footer .info img {
    width: 120px;
    height: 120px;
    margin-bottom: 20px;
    border-radius: 8px;
    border: 2px solid #404040;
}

.pc-footer .info .contact-btn {
    color: #fff;
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 15px;
    padding: 10px 20px;
    border: 2px solid #1890ff;
    border-radius: 6px;
    text-align: center;
    transition: all 0.3s;
    max-width: 120px;
}

.pc-footer .info .contact-btn:hover {
    background: #1890ff;
    transform: translateY(-1px);
}

.pc-footer .info .tel-info {
    color: #ccc;
    margin-bottom: 8px;
    font-size: 16px;
    font-weight: 600;
}

.pc-footer .info .company-name {
    color: #999;
    margin-bottom: 0;
    font-size: 14px;
}

.pc-footer ul {
    display: flex;
    list-style: none;
    flex: 1;
    justify-content: flex-start;
    gap: 80px;
}

.pc-footer ul li {
    min-width: 120px;
}

.pc-footer ul li span a {
    color: #fff;
    font-size: 18px;
    font-weight: 600;
    text-decoration: none;
    display: block;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #404040;
}

.pc-footer ul li div {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.pc-footer ul li div a {
    color: #ccc;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s;
    padding: 4px 0;
}

.pc-footer ul li div a:hover {
    color: #1890ff;
    padding-left: 8px;
}

/* 底部导航中的地图样式 */
.pc-footer .map {
    min-width: 300px;
    text-align: right;
}

.pc-footer .map img {
    width: 100%;
    max-width: 300px;
    border-radius: 12px;
    border: 2px solid #404040;
}

.copyright {
    border-top: 1px solid #404040;
    padding-top: 15px;
    padding-bottom: 15px;
    text-align: left;
    margin-left: 41px;
}

.copyright p {
    color: #999;
    font-size: 14px;
    margin-bottom: 8px;
    line-height: 1.6;
}

.copyright a {
    color: #1890ff;
    text-decoration: none;
    transition: color 0.3s;
}

.copyright a:hover {
    color: #40a9ff;
}

/* 动画效果 */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.5;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.8;
    }
    100% {
        transform: scale(1);
        opacity: 0.5;
    }
}

@keyframes bounce {
    0%, 20%, 53%, 80%, 100% {
        animation-timing-function: cubic-bezier(0.215, 0.610, 0.355, 1.000);
        transform: translate3d(0,0,0);
    }
    40%, 43% {
        animation-timing-function: cubic-bezier(0.755, 0.050, 0.855, 0.060);
        transform: translate3d(0, -8px, 0);
    }
    70% {
        animation-timing-function: cubic-bezier(0.755, 0.050, 0.855, 0.060);
        transform: translate3d(0, -4px, 0);
    }
    90% {
        transform: translate3d(0,-2px,0);
    }
}

/* 响应式设计 */
@media (max-width: 768px) {
    .pc-header .container {
        padding: 0 15px;
        flex-direction: column;
        height: auto;
        padding-top: 15px;
        padding-bottom: 15px;
    }
    
    .main-content .container {
        padding: 0 15px;
    }
    
    .main-nav {
        margin: 20px 0;
        flex-direction: column;
        width: 100%;
    }
    
    .main-nav li {
        margin-right: 0;
        margin-bottom: 10px;
    }
    
    .top {
        margin-left: 0;
        margin-top: 15px;
    }
    
    .page-header-section {
        padding: 40px 20px;
        margin-bottom: 30px;
    }
    
    .page-title {
        font-size: 28px;
    }
    
    .page-description {
        font-size: 16px;
    }
    
    .ant-card-body {
        padding: 24px;
    }
    
    .form-section,
    .progress-section,
    .result-section {
        max-width: none;
        margin-left: 15px;
        margin-right: 15px;
    }
    
    .score-overview {
        flex-direction: column;
        text-align: center;
        padding: 30px 20px;
    }
    
    .ant-progress-circle {
        margin-right: 0;
        margin-bottom: 20px;
    }
    
    .pc-footer .content {
        flex-direction: column;
        gap: 40px;
    }
    
    .pc-footer .info {
        min-width: auto;
        text-align: center;
    }
    
    .pc-footer ul {
        flex-direction: column;
        gap: 30px;
        margin-top: 0;
    }
    
    .pc-footer ul li {
        min-width: auto;
    }
    
    .pc-footer .map {
        min-width: auto;
        text-align: center;
        margin-top: 30px;
    }
    
    .pc-footer .map img {
        max-width: 280px;
    }
    
    .ant-table-wrapper {
        overflow-x: auto;
    }
    
    .ant-table-thead th,
    .ant-table-tbody td {
        font-size: 12px;
        padding: 12px 8px;
        min-width: 80px;
    }
    
    .ant-table-tbody td:nth-child(3),
    .ant-table-tbody td:nth-child(4) {
        min-width: 120px;
    }
}