/* ========== 论文翻译页面样式 v2.0 ==========
   基于polish页面设计，去除左侧导航栏，全宽布局
   创建时间：2026-05-15
   ============================================ */

/* ===== 页面基础设置 ===== */
.translation-page {
    width: 100%;
    overflow-x: hidden;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
}

/* Container - 与polish页面保持一致（1400px） */
.container {
    max-width: 1400px;  /* 从1200px改为1400px */
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== Hero Banner Section（与polish完全一致）===== */
.translation-hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 80px 0;
    position: relative;
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 48% 52%;
    gap: 40px;
    align-items: center;
}

/* 左侧内容区域 */
.hero-content {
    color: white;
    padding-right: 20px;
}

/* 右侧图片区域 */
.hero-image {
    position: relative;
}

.hero-image img {
    width: 100%;
    height: auto;
    max-height: 520px;
    min-height: 400px;
    object-fit: cover;
    border-radius: 24px;
    box-shadow:
        0 25px 60px rgba(0, 0, 0, 0.4),
        0 10px 30px rgba(255, 141, 58, 0.2);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.hero-image:hover img {
    transform: scale(1.03) translateY(-5px);
    box-shadow:
        0 30px 70px rgba(0, 0, 0, 0.5),
        0 15px 40px rgba(255, 141, 58, 0.3);
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
    color: #ffffff !important;
    -webkit-text-fill-color: #ffffff !important;
    background: none !important;
    text-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.hero-title .highlight {
    color: #FF8D3A !important;
    -webkit-text-fill-color: #FF8D3A !important;
    text-shadow: none;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 20px;
    opacity: 0.95;
    letter-spacing: 2px;
}

.hero-description {
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 30px;
    opacity: 0.9;
}

/* 统计数据 */
.hero-stats {
    display: flex;
    align-items: center;
    gap: 30px;
    background: rgba(255,255,255,0.15);
    padding: 24px 32px;
    border-radius: 12px;
    margin-bottom: 32px;
    backdrop-filter: blur(10px);
}

.stat-item {
    text-align: center;
    flex: 1;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.85;  /* 与polish一致 */
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255,255,255,0.3);
}

/* 按钮组 */
.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;  /* 与polish一致：按钮居中 */
    margin-top: 30px;        /* 与polish一致：增加上边距 */
}

.btn-primary,
.btn-secondary,
.btn-service,
.btn-consult,
.btn-cta-primary,
.btn-cta-secondary {
    display: inline-block;
    padding: 14px 32px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;  /* 与polish一致的完全圆角 */
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;  /* 与polish一致 */
}

.btn-primary {
    background: #FF8D3A;
    color: white;
    box-shadow: 0 4px 16px rgba(255,141,58,0.4);  /* 与polish一致的阴影 */
}

.btn-primary:hover {
    transform: translateY(-3px);  /* 与polish一致的悬停效果 */
    box-shadow: 0 8px 24px rgba(255,141,58,0.5);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid rgba(255,255,255,0.6);  /* 与polish一致的边框 */
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.1);
    border-color: white;
    transform: translateY(-3px);  /* 与polish一致的悬停效果 */
}

/* ===== Section通用样式 ===== */
.services-section,
.experts-section,
.cases-section,
.testimonials-section,
.faq-section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;  /* 从60px增加到80px，增加与卡片的间距 */
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: #2d3436;
}

.section-title .highlight {
    color: #FF8D3A;
}

.section-subtitle {
    font-size: 1.1rem;
    color: #636e72;
    line-height: 1.6;
}

/* ===== 服务类型对比 - 卡片式布局（全新设计）===== */

/* 卡片网格容器 */
.pricing-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

/* 单个价格卡片 */
.pricing-card {
    background: white;
    border-radius: 16px;
    padding: 32px 28px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 2px solid #e5e7eb;
    position: relative;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    display: flex;
    flex-direction: column;
}

/* 推荐卡片增加内边距 - 更高 */
.pricing-card.recommended {
    padding: 40px 32px;  /* 比其他卡片多8-12px内边距 */
}

/* 普通卡片悬停特效（基础翻译 & 标准学术翻译） */
.pricing-card:not(.recommended):hover {
    transform: translateY(-12px) scale(1.02);  /* 上浮+轻微放大 */
    box-shadow:
        0 20px 45px rgba(0,0,0,0.18),          /* 更强的阴影 */
        0 10px 25px rgba(102,126,234,0.15);     /* 紫蓝色光晕 */
    border-color: #667eea;                        /* 边框变为紫蓝色 */
    background: linear-gradient(135deg, #f8f9ff 0%, #ffffff 100%);  /* 浅蓝背景 */
}

/* 基础翻译卡片特殊悬停色 */
.basic-plan:hover {
    border-color: #4CAF50;                        /* 绿色边框 */
    box-shadow:
        0 20px 45px rgba(76,175,80,0.2),         /* 绿色光晕 */
        0 10px 25px rgba(0,0,0,0.15);
}

/* 标准学术翻译卡片特殊悬停色 */
.standard-plan:hover {
    border-color: #667eea;                        /* 紫蓝色边框 */
    box-shadow:
        0 20px 45px rgba(102,126,234,0.2),       /* 紫蓝光晕 */
        0 10px 25px rgba(0,0,0,0.15);
}

/* 推荐卡片特殊样式 - 更高更突出 */
.pricing-card.recommended {
    border-color: #FF8D3A;
    border-width: 3px;
    background: linear-gradient(135deg, #fff9f5 0%, #fff 50%, #fff9f5 100%);
    transform: scale(1.05) translateY(-15px);  /* 放大并上浮 */
    box-shadow:
        0 20px 40px rgba(255,141,58,0.25),   /* 橙色光晕阴影 */
        0 10px 20px rgba(0,0,0,0.12);
    position: relative;
    z-index: 10;  /* 确保在最上层 */
}

.pricing-card.recommended:hover {
    transform: scale(1.08) translateY(-20px);  /* 悬停时更大更高 */
    box-shadow:
        0 30px 60px rgba(255,141,58,0.35),
        0 15px 30px rgba(0,0,0,0.18);
}

/* 推荐徽章 - 更醒目 */
.badge-recommended {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #FF6B35, #E5732A);
    color: white;
    padding: 8px 24px;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 800;
    letter-spacing: 1px;  /* 字间距 */
    white-space: nowrap;
    box-shadow:
        0 6px 20px rgba(255,107,53,0.5),
        0 3px 10px rgba(0,0,0,0.15);
    animation: badge-pulse 2s ease-in-out infinite;
}

@keyframes badge-pulse {
    0%, 100% { 
        box-shadow: 0 6px 20px rgba(255,107,53,0.5), 0 3px 10px rgba(0,0,0,0.15);
        transform: translateX(-50%) scale(1); 
    }
    50% { 
        box-shadow: 0 8px 28px rgba(255,107,53,0.7), 0 4px 14px rgba(0,0,0,0.2);
        transform: translateX(-50%) scale(1.05); 
    }
}

/* 卡片头部 */
.card-header {
    text-align: center;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 2px solid #f0f0f0;
    transition: all 0.3s ease;
}

.card-title {
    font-size: 1.5rem;
    font-weight: 800;
    color: #2d3436;
    margin-bottom: 8px;
    transition: color 0.3s ease;
}

.card-subtitle {
    font-size: 0.95rem;
    color: #636e72;
}

/* 基础翻译卡片悬停 - 标题变绿 */
.basic-plan:hover .card-title {
    color: #4CAF50;
}

.basic-plan:hover .card-header {
    border-bottom-color: rgba(76,175,80,0.3);
}

/* 标准学术翻译卡片悬停 - 标题变紫蓝 */
.standard-plan:hover .card-title {
    color: #667eea;
}

.standard-plan:hover .card-header {
    border-bottom-color: rgba(102,126,234,0.3);
}

/* 价格区域 */
.card-price {
    text-align: center;
    margin-bottom: 16px;
}

.price-number {
    font-size: 3rem;
    font-weight: 900;
    color: #FF8D3A;
    line-height: 1;
}

/* 推荐卡片价格 - 更大更突出 */
.pricing-card.recommended .price-number {
    font-size: 3.5rem;  /* 比其他大0.5rem */
    color: #FF6B35;      /* 更鲜艳的橙色 */
    text-shadow: 0 2px 8px rgba(255,107,53,0.3);  /* 文字阴影 */
}

.price-unit {
    font-size: 1.1rem;
    color: #636e72;
    font-weight: 500;
    margin-left: 4px;
}

/* 推荐卡片单位也稍大 */
.pricing-card.recommended .price-unit {
    font-size: 1.2rem;
}

/* 交付时间 */
.card-delivery {
    text-align: center;
    margin-bottom: 24px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.delivery-time {
    font-size: 1rem;
    color: #2d3436;
    font-weight: 600;
}

.delivery-express {
    font-size: 0.85rem;
    color: #ff4757;
    font-weight: 600;
}

/* 特性列表区域 */
.card-features {
    flex: 1;
    margin-bottom: 24px;
}

.card-features h4 {
    font-size: 1rem;
    font-weight: 700;
    color: #2d3436;
    margin: 18px 0 10px 0;
    padding-bottom: 6px;
    border-bottom: 1px solid #eee;
}

.card-features h4:first-child {
    margin-top: 0;
}

.card-features ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.card-features li {
    padding: 6px 0;
    font-size: 0.88rem;
    color: #555;
    line-height: 1.5;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

/* 图标样式 */
.icon-check::before {
    content: "✓";
    color: #4CAF50;
    font-weight: bold;
    font-size: 1rem;
    flex-shrink: 0;
}

.icon-dot::before {
    content: "•";
    color: #667eea;
    font-weight: bold;
    font-size: 1.2rem;
    flex-shrink: 0;
}

/* 选择按钮 */
.btn-card-select {
    display: block;
    width: 100%;
    padding: 14px 24px;
    text-align: center;
    background: #f8f9fa;
    color: #2d3436;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 700;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: 2px solid #e5e7eb;
}

.btn-card-select:hover {
    background: #667eea;
    color: white;
    border-color: #667eea;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(102,126,234,0.4);
}

/* 基础翻译卡片 - 绿色主题按钮 */
.basic-plan .btn-card-select:hover {
    background: linear-gradient(135deg, #4CAF50, #45a049);
    color: white;
    border-color: transparent;
    box-shadow: 0 6px 20px rgba(76,175,80,0.4);
}

/* 标准学术翻译卡片 - 紫蓝色主题按钮 */
.standard-plan .btn-card-select:hover {
    background: linear-gradient(135deg, #667eea, #5a6fd6);
    color: white;
    border-color: transparent;
    box-shadow: 0 6px 20px rgba(102,126,234,0.4);
}

.btn-premium {
    background: linear-gradient(135deg, #FF8D3A, #E5732A);
    color: white !important;
    border-color: transparent !important;
}

.btn-premium:hover {
    background: linear-gradient(135deg, #ff7a1f, #d96422) !important;
    box-shadow: 0 6px 25px rgba(255,141,58,0.5) !important;
}

/* CTA按钮居中 */
.cta-buttons-center {
    text-align: center;
    margin-top: 40px;
}

.btn-cta-large,
.btn-cta-secondary-large {
    display: inline-block;
    padding: 16px 40px;
    font-size: 1.1rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: 8px;
    margin: 0 10px;
    transition: all 0.3s ease;
}

.btn-cta-large {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.btn-cta-large:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(102, 126, 234, 0.5);
}

.btn-cta-secondary-large {
    background: white;
    color: #667eea;
    border: 2px solid #667eea;
}

.btn-cta-secondary-large:hover {
    background: #667eea;
    color: white;
}

/* ===== 专家团队 Section ===== */
.experts-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 80px 0;
}

/* ===== 专家展示区 - 智能自适应网格布局 ===== */

/* 展示容器 */
.experts-showcase {
    position: relative;
    margin-bottom: 30px;
}

/* 智能网格包装器 - 核心解决方案 */
.experts-scroll-wrapper {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
    gap: 28px;
    padding: 10px 5px;

    /* 确保网格居中对齐 */
    justify-content: center;
    align-items: stretch;

    /* 智能列数控制 */
    grid-auto-columns: minmax(310px, max-content);
}

/* 特殊情况优化：当只有3张卡片时 */
.experts-scroll-wrapper > .expert-profile-card:nth-last-child(-n+3):first-child,
.experts-scroll-wrapper > .expert-profile-card:nth-last-child(-n+3) ~ .expert-profile-card {
    /* 3张卡片时，让它们更宽一些 */
}

/* ===== 现代化人物档案卡片 ===== */
.expert-profile-card {
    background: white;
    border-radius: 20px;
    box-shadow:
        0 4px 15px rgba(0,0,0,0.08),
        0 1px 3px rgba(0,0,0,0.06);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    border: 1px solid rgba(255,255,255,0.9);
    position: relative;

    /* 关键：让卡片高度自适应内容 */
    display: flex;
    flex-direction: column;

    /* 最大宽度限制，防止过宽 */
    max-width: 400px;

    /* 居中显示（当数量少时） */
    width: 100%;
    margin: 0 auto;
}

.expert-profile-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 180px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    z-index: 0;
    transition: height 0.4s ease;
}

.expert-profile-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow:
        0 25px 50px rgba(102,126,234,0.25),
        0 12px 24px rgba(0,0,0,0.12);
}

.expert-profile-card:hover::before {
    height: 200px;
}

/* 头像区域 */
.profile-header {
    position: relative;
    text-align: center;
    padding-top: 50px;
    z-index: 1;
}

.avatar-container {
    position: relative;
    display: inline-block;
    width: 130px;
    height: 130px;
    margin-bottom: 16px;
}

.avatar-img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid white;
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

.expert-profile-card:hover .avatar-img {
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(0,0,0,0.2);
}

.avatar-ring {
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    border-radius: 50%;
    border: 3px solid transparent;
    background: linear-gradient(135deg, #FFD700, #FFA500) border-box;
    -webkit-mask: linear-gradient(#fff 0 0) padding-box,
                linear-gradient(#fff 0 0);
    mask-composite: exclude;
    opacity: 0;
    transition: all 0.3s ease;
    animation: ring-rotate 3s linear infinite paused;
}

.expert-profile-card:hover .avatar-ring {
    opacity: 1;
    animation-play-state: running;
}

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

.status-dot {
    position: absolute;
    bottom: 10px;
    right: 10px;
    width: 18px;
    height: 18px;
    background: #4CAF50;
    border-radius: 50%;
    border: 3px solid white;
    z-index: 3;
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.7; }
}

.profile-badge {
    display: inline-block;
    background: rgba(255,255,255,0.95);
    color: #667eea;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* 卡片主体内容 */
.profile-body {
    padding: 24px 28px 32px;
    position: relative;
    z-index: 1;
}

.expert-name {
    font-size: 1.65rem;
    font-weight: 800;
    color: #2d3436;
    margin-bottom: 6px;
    text-align: center;
    line-height: 1.2;
}

.expert-title-main {
    font-size: 1rem;
    color: #667eea;
    font-weight: 600;
    margin-bottom: 8px;
    text-align: center;
}

.expert-school {
    font-size: 0.92rem;
    color: #636e72;
    text-align: center;
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.icon-school {
    font-style: normal;
    font-size: 1rem;
}

/* 专业标签 */
.expert-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-bottom: 18px;
}

.tag {
    display: inline-block;
    padding: 5px 14px;
    border-radius: 15px;
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.tag-primary {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
}

.tag-secondary {
    background: linear-gradient(135deg, #FF8D3A, #E5732A);
    color: white;
}

.tag-tertiary {
    background: #f0f4ff;
    color: #667eea;
    border: 1px solid #d0d8f5;
}

/* 简介 */
.expert-bio {
    background: #f8f9fa;
    padding: 16px;
    border-radius: 12px;
    margin-bottom: 20px;
    border-left: 3px solid #667eea;
}

.expert-bio p {
    font-size: 0.88rem;
    color: #555;
    line-height: 1.65;
    margin: 0;
}

/* 统计数据 */
.expert-stats-mini {
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 18px 0;
    margin-bottom: 22px;
    background: linear-gradient(135deg, #fafbff 0%, #f5f7fa 100%);
    border-radius: 12px;
}

.stat-item-mini {
    text-align: center;
    flex: 1;
}

.stat-num {
    display: block;
    font-size: 1.5rem;
    font-weight: 900;
    color: #667eea;
    line-height: 1.2;
    margin-bottom: 4px;
}

.stat-label {
    display: block;
    font-size: 0.78rem;
    color: #888;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-divider-mini {
    width: 1px;
    height: 35px;
    background: linear-gradient(to bottom, transparent, #ddd, transparent);
}

/* 操作按钮 */
.profile-actions {
    display: flex;
    gap: 12px;
}

.btn-view-profile {
    flex: 1;
    display: inline-block;
    padding: 12px 16px;
    text-align: center;
    background: white;
    color: #667eea;
    text-decoration: none;
    border-radius: 10px;
    font-weight: 700;
    font-size: 0.92rem;
    border: 2px solid #667eea;
    transition: all 0.3s ease;
}

.btn-view-profile:hover {
    background: #667eea;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(102,126,234,0.3);
}

.btn-contact-expert {
    flex: 1;
    display: inline-block;
    padding: 12px 16px;
    text-align: center;
    background: linear-gradient(135deg, #FF8D3A, #E5732A);
    color: white;
    text-decoration: none;
    border-radius: 10px;
    font-weight: 700;
    font-size: 0.92rem;
    border: none;
    transition: all 0.3s ease;
}

.btn-contact-expert:hover {
    background: linear-gradient(135deg, #ff7a1f, #d96422);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255,141,58,0.4);
}

/* 滚动指示器 */
.scroll-indicator {
    text-align: center;
    margin-top: 10px;
}

.scroll-hint {
    display: inline-block;
    padding: 8px 24px;
    background: rgba(102,126,234,0.1);
    color: #667eea;
    border-radius: 20px;
    font-size: 0.88rem;
    font-weight: 600;
    animation: fade-pulse 2s ease-in-out infinite;
}

@keyframes fade-pulse {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

/* ===== 成功案例 Section ===== */
.cases-section {
    background: linear-gradient(180deg, #ffffff 0%, #f8f9fa 50%, #ffffff 100%);
    padding: 90px 0;
}

/* ===== 文档预览风格案例展示 ===== */

/* 文档画廊主容器 - ★★ 横向并排布局 ★★ */
.document-gallery {
    display: grid;
    /* 自适应网格：每行最多3个，最小宽度450px */
    grid-template-columns: repeat(auto-fit, minmax(480px, 1fr));
    gap: 30px;
    align-items: start;
}

/* ===== 主打文档预览卡片（纵向布局 - 适合横向并排） ===== */
.doc-preview-card {
    display: grid;
    /* 纵向布局：上部分文档预览 + 下部分详情 */
    grid-template-rows: auto 1fr;
    gap: 0;
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow:
        0 10px 45px rgba(0,0,0,0.1),
        0 2px 10px rgba(0,0,0,0.05);
    transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    border: 2px solid #e8ecf4;
}

/* 交替布局 - 纵向模式不需要 */
/*.doc-preview-card.reverse-doc {
    direction: rtl;
}

.doc-preview-card.reverse-doc > * {
    direction: ltr;
}*/

.doc-preview-card:hover {
    transform: translateY(-8px);
    box-shadow:
        0 25px 65px rgba(102,126,234,0.2),
        0 12px 28px rgba(0,0,0,0.12);
    border-color: rgba(102,126,234,0.3);
}

/* 左侧：文档预览区域 - ★ 占据卡片全宽 */
.doc-preview-area {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 20px;
    background: linear-gradient(135deg, #f5f7fa 0%, #e8ecf4 100%);
}

/* 文档框架（模拟PDF查看器） */
.document-frame {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow:
        0 8px 30px rgba(0,0,0,0.15),
        inset 0 0 0 1px rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
}

/* 文档顶部工具栏 */
.doc-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    background: linear-gradient(to bottom, #f8f9fa, #e9ecef);
    border-bottom: 1px solid #dee2e6;
    font-size: 0.78rem;
    color: #495057;
}

.doc-icon {
    font-size: 1rem;
    margin-right: 6px;
}

.doc-name {
    font-weight: 700;
    color: #495057;
    font-family: 'Consolas', 'Monaco', monospace;
    letter-spacing: 0.3px;
}

.doc-pages {
    font-size: 0.72rem;
    color: #6c757d;
    background: white;
    padding: 3px 10px;
    border-radius: 10px;
    border: 1px solid #ced4da;
}

/* ★★★ 核心：文档内容区（保持原始比例，不变形）★★★ */
.document-content {
    width: 100%;
    /* 固定宽高比：A4纸张比例 (210:297 ≈ 1:1.414) */
    aspect-ratio: 1 / 1.414;
    overflow: hidden;
    background: #fafbfc;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
}

/* ★★★ 关键样式：object-fit: contain 保持图片完整显示，不拉伸变形 ★★★ */
.doc-image {
    width: 100%;
    height: 100%;
    object-fit: contain;  /* ← 核心解决方案！保持原始比例 */
    object-position: center top;
    border-radius: 3px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    transition: transform 0.4s ease;
}

.document-frame:hover .doc-image {
    transform: scale(1.02);
}

/* 文档底部信息条 */
.doc-footer-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    background: linear-gradient(to bottom, #e9ecef, #f8f9fa);
    border-top: 1px solid #dee2e6;
}

.zoom-hint {
    font-size: 0.78rem;
    color: #667eea;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.zoom-hint:hover {
    color: #764ba2;
    text-decoration: underline;
}

.doc-status-badge {
    font-size: 0.75rem;
    font-weight: 800;
    padding: 4px 12px;
    border-radius: 12px;
    letter-spacing: 0.3px;
}

.doc-status-badge.published {
    background: linear-gradient(135deg, #4CAF50, #45a049);
    color: white;
    box-shadow: 0 2px 8px rgba(76,175,80,0.35);
}

/* 数据指标区域 - ★ 横向排列 */
.doc-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;  /* 3列等宽 */
    gap: 12px;
}

.metric-box {
    background: white;
    padding: 16px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 3px 12px rgba(0,0,0,0.06);
    border: 1px solid #e8ecf4;
    transition: all 0.3s ease;
}

.metric-box:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(102,126,234,0.15);
    border-color: rgba(102,126,234,0.3);
}

.metric-box .metric-icon {
    display: block;
    font-size: 1.4rem;
    margin-bottom: 6px;
}

.metric-box .metric-val {
    display: block;
    font-size: 1.25rem;
    font-weight: 900;
    color: #667eea;
    line-height: 1.2;
    margin-bottom: 3px;
}

.metric-box .metric-lbl {
    display: block;
    font-size: 0.75rem;
    color: #888;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* 右侧：案例详情面板 - ★ 下方信息区 */
.doc-info-panel {
    padding: 28px 30px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.info-header {
    margin-bottom: 26px;
}

.case-title-text {
    font-size: 1.55rem;
    font-weight: 800;
    color: #2d3436;
    line-height: 1.35;
    margin-bottom: 16px;
}

.case-tags-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.ctag {
    display: inline-block;
    padding: 7px 16px;
    border-radius: 18px;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.3px;
}

.ctag-journal {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
}

.ctag-service {
    background: #fff4e6;
    color: #E5732A;
    border: 1px solid #ffd9b3;
}

/* 服务流程展示 - ★ 紧凑横向 */
.info-body {
    margin-bottom: 24px;
}

.service-process {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 12px;
    align-items: center;
    background: #fafbff;
    padding: 18px 20px;
    border-radius: 12px;
    margin-bottom: 18px;
    border-left: 4px solid #667eea;
}

.process-step {
    text-align: center;
}

.step-label {
    display: inline-block;
    font-size: 0.82rem;
    font-weight: 800;
    color: white;
    background: #667eea;
    padding: 4px 14px;
    border-radius: 10px;
    margin-bottom: 8px;
}

.after-step .step-label {
    background: linear-gradient(135deg, #FF8D3A, #E5732A);
}

.process-step p {
    font-size: 0.88rem;
    color: #555;
    line-height: 1.5;
    margin: 0;
}

.process-arrow {
    font-size: 1.8rem;
    color: #667eea;
    font-weight: 900;
    animation: arrow-pulse 2s ease-in-out infinite;
}

@keyframes arrow-pulse {
    0%, 100% { opacity: 1; transform: translateX(0); }
    50% { opacity: 0.6; transform: translateX(4px); }
}

/* 客户评价引用 */
.testimonial-quote {
    background: linear-gradient(135deg, #fff9f5, #fffbf7);
    padding: 22px 26px;
    border-radius: 14px;
    border-left: 4px solid #FF8D3A;
    position: relative;
}

.quote-mark {
    position: absolute;
    top: 10px;
    left: 16px;
    font-size: 3rem;
    color: rgba(255,141,58,0.2);
    font-family: Georgia, serif;
    line-height: 1;
    font-weight: 900;
}

.quote-text {
    font-size: 0.95rem;
    color: #444;
    line-height: 1.65;
    font-style: italic;
    margin: 0 0 10px 0;
    padding-left: 20px;
}

.quote-author {
    font-size: 0.82rem;
    color: #E5732A;
    font-weight: 700;
    padding-left: 20px;
}

/* 操作按钮 */
.info-actions {
    padding-top: 22px;
    border-top: 2px solid #f0f0f0;
}

.btn-view-full-case {
    display: inline-flex;
    align-items: center;
    padding: 13px 28px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 700;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    box-shadow: 0 5px 18px rgba(102,126,234,0.32);
}

.btn-view-full-case:hover {
    transform: translateY(-3px) translateX(3px);
    box-shadow: 0 8px 28px rgba(102,126,234,0.48);
}

/* ===== 小型文档缩略图卡片（网格布局） ===== */

/* 让小卡片自动排列成网格 */
.document-gallery > .doc-thumbnail-card {
    display: inline-block;
    vertical-align: top;
}

/* 网格容器 - 自动适配 */
.document-gallery {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
}

.document-gallery > .doc-thumbnail-card {
    width: calc(33.333% - 16px);
    min-width: 280px;
}

.doc-thumbnail-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    cursor: pointer;
    border: 2px solid #e8ecf4;
}

.doc-thumbnail-card:hover {
    transform: translateY(-10px) scale(1.03);
    box-shadow:
        0 22px 48px rgba(255,141,58,0.22),
        0 10px 24px rgba(0,0,0,0.12);
    border-color: rgba(255,141,58,0.4);
}

/* 缩略图文档预览 */
.thumb-document {
    position: relative;
    background: linear-gradient(135deg, #f5f7fa, #e8ecf4);
    padding: 12px;
}

.thumb-page {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
    /* A4比例 */
    aspect-ratio: 1 / 1.414;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6px;
}

.thumb-page img {
    width: 100%;
    height: 100%;
    object-fit: contain;  /* ← 同样使用contain避免变形 */
    object-position: center top;
    border-radius: 3px;
    transition: transform 0.4s ease;
}

.doc-thumbnail-card:hover .thumb-page img {
    transform: scale(1.08);
}

/* 缩略图悬停遮罩 */
.thumb-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(102,126,234,0.88);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.3s ease;
    border-radius: 14px;
}

.doc-thumbnail-card:hover .thumb-overlay {
    opacity: 1;
}

.thumb-zoom-icon {
    font-size: 2.5rem;
    animation: zoom-bounce 1s ease-in-out infinite;
}

@keyframes zoom-bounce {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.15); }
}

/* 缩略图信息区 */
.thumb-info {
    padding: 18px 20px;
}

.thumb-title {
    font-size: 1.02rem;
    font-weight: 700;
    color: #2d3436;
    line-height: 1.4;
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.thumb-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: #888;
    font-weight: 600;
}

.mini-icon {
    font-style: normal;
    margin-right: 4px;
}

/* 增强的"更多"按钮 - ★ 提高优先级避免被覆盖 */
.cases-section .btn-more.btn-more-enhanced,
.btn-more-enhanced {
    background: linear-gradient(135deg, #FF8D3A, #E5732A) !important;
    color: white !important;
    padding: 16px 40px;
    font-size: 1.05rem;
    font-weight: 800;
    border: none !important;
    box-shadow: 0 6px 25px rgba(255,141,58,0.35);
    transition: all 0.3s ease;
    display: inline-block;
    text-decoration: none;
    border-radius: 12px;
    cursor: pointer;
    position: relative;
    z-index: 1;
}

.cases-section .btn-more.btn-more-enhanced:hover,
.btn-more-enhanced:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 10px 35px rgba(255,141,58,0.5);
    background: linear-gradient(135deg, #FF9D4A, #F5932A) !important;
}

/* ===== 响应式设计 - ★ 横向并排布局优化 ===== */

@media (max-width: 1400px) {
    .document-gallery {
        grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
        gap: 26px;
    }
}

@media (max-width: 1200px) {
    .document-gallery {
        grid-template-columns: repeat(2, 1fr);  /* 固定2列 */
        gap: 24px;
    }

    .doc-metrics {
        grid-template-columns: 1fr 1fr;  /* 2列 */
    }

    .document-gallery > .doc-thumbnail-card {
        width: calc(50% - 12px);
    }
}

@media (max-width: 992px) {
    .document-gallery {
        grid-template-columns: 1fr;  /* 单列 */
        gap: 30px;
    }

    .doc-preview-area {
        max-width: 450px;
        margin: 0 auto;
        width: 100%;
    }

    .doc-metrics {
        grid-template-columns: 1fr 1fr 1fr;  /* 恢复3列 */
    }

    .document-gallery > .doc-thumbnail-card {
        width: calc(50% - 12px);
    }

    .thumb-page {
        aspect-ratio: 1 / 1.3;
    }
}

@media (max-width: 768px) {
    .cases-section {
        padding: 60px 0;
    }

    .doc-preview-card {
        border-radius: 16px;
    }

    .doc-preview-area {
        padding: 16px;
    }

    .doc-info-panel {
        padding: 24px 22px;
    }

    .case-title-text {
        font-size: 1.3rem;
    }

    .service-process {
        grid-template-columns: 1fr;
        gap: 12px;
        padding: 18px;
    }

    .process-arrow {
        transform: rotate(90deg);
        font-size: 1.4rem;
    }

    .document-gallery > .doc-thumbnail-card {
        width: 100%;
    }

    .thumb-page {
        aspect-ratio: 1 / 1.25;
        min-height: 280px;
    }

    .doc-metrics {
        grid-template-columns: 1fr;
        gap: 10px;
    }
}

@media (max-width: 480px) {
    .document-content {
        aspect-ratio: 1 / 1.35;
    }

    .thumb-page {
        aspect-ratio: 1 / 1.2;
        min-height: 240px;
    }

    .info-header {
        margin-bottom: 20px;
    }

    .case-tags-row {
        gap: 8px;
    }

    .ctag {
        font-size: 0.78rem;
        padding: 6px 12px;
    }
}

/* ===== 客户评价 Section ===== */
.testimonials-section {
    background: linear-gradient(135deg, #667eea11 0%, #f8f9fa 50%, #FF8D3A11 100%);
    padding: 90px 0;
    position: relative;
    overflow: hidden;
}

/* 背景装饰 */
.testimonials-section::before {
    content: '';
    position: absolute;
    top: -100px;
    left: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(102,126,234,0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.testimonials-section::after {
    content: '';
    position: absolute;
    bottom: -150px;
    right: -150px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255,141,58,0.06) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(480px, 1fr));
    gap: 32px;
    margin-bottom: 45px;
    position: relative;
    z-index: 1;
}

.testimonial-card {
    background: white;
    border-radius: 20px;
    padding: 36px;
    box-shadow:
        0 8px 30px rgba(0,0,0,0.08),
        0 2px 10px rgba(0,0,0,0.04);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

/* 卡片顶部装饰线 */
.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 50%, #FF8D3A 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.testimonial-card:hover::before {
    transform: scaleX(1);
}

.testimonial-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow:
        0 20px 55px rgba(102,126,234,0.18),
        0 8px 25px rgba(0,0,0,0.12);
    border-color: rgba(102,126,234,0.15);
}

/* 头部区域 */
.testimonial-header {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-bottom: 24px;
    padding-bottom: 22px;
    border-bottom: 2px solid #f5f6fa;
    position: relative;
}

.client-avatar {
    width: 75px;
    height: 75px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    border: 3px solid #f0f2f8;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.testimonial-card:hover .client-avatar {
    border-color: #667eea;
    transform: scale(1.05) rotate(3deg);
    box-shadow: 0 6px 20px rgba(102,126,234,0.25);
}

.client-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.client-info {
    flex: 1;
}

.client-info h4 {
    font-size: 1.15rem;
    font-weight: 800;
    color: #2d3436;
    margin-bottom: 6px;
    letter-spacing: 0.3px;
}

.client-info h4 span {
    color: #FF8D3A;
    font-weight: 700;
    margin-left: 6px;
}

.client-info p {
    font-size: 0.88rem;
    color: #636e72;
    margin: 3px 0;
    line-height: 1.5;
    font-weight: 500;
}

/* ★ 新增：评分星星 */
.rating-stars {
    display: inline-flex;
    gap: 3px;
    margin-top: 8px;
    font-size: 0.95rem;
}

.rating-stars .star {
    color: #FFB800;
    text-shadow: 0 2px 4px rgba(255,184,0,0.3);
}

/* 评价内容区 - ★ 移除斜体！*/
.testimonial-content {
    position: relative;
    padding: 20px 24px;
    background: linear-gradient(135deg, #fafbff 0%, #f8f9fa 100%);
    border-radius: 14px;
    border-left: 4px solid #667eea;
}

/* 大型引号装饰 */
.testimonial-content::before {
    content: '"';
    position: absolute;
    top: -8px;
    left: 16px;
    font-size: 4rem;
    font-family: Georgia, serif;
    color: rgba(102,126,234,0.12);
    line-height: 1;
    font-weight: 900;
    pointer-events: none;
}

.testimonial-content p {
    font-size: 0.98rem;
    color: #2d3436;
    line-height: 1.85;
    font-style: normal;  /* ★ 关键：正常字体，非斜体！*/
    margin: 0;
    font-weight: 500;
    position: relative;
    z-index: 1;
    padding-left: 12px;
}

/* ===== FAQ Section - 全新现代化设计 ===== */
.faq-section {
    background: linear-gradient(180deg, #ffffff 0%, #f8f9fa 50%, #ffffff 100%);
    padding: 90px 0;
    position: relative;
    overflow: hidden;
}

/* 背景装饰图案 */
.faq-section::before {
    content: '';
    position: absolute;
    top: 10%;
    right: -5%;
    width: 600px;
    height: 600px;
    background:
        radial-gradient(circle at 30% 30%, rgba(102,126,234,0.06) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(255,141,58,0.04) 0%, transparent 50%);
    border-radius: 50%;
    pointer-events: none;
}

.faq-container {
    max-width: 1100px;
    margin: 0 auto 45px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(480px, 1fr));
    gap: 24px;
    position: relative;
    z-index: 1;
}

/* 单个FAQ卡片 - 现代化设计 */
.faq-item {
    background: white;
    border-radius: 18px;
    overflow: hidden;
    box-shadow:
        0 6px 25px rgba(0,0,0,0.07),
        0 2px 8px rgba(0,0,0,0.04);
    border: 2px solid #f0f2f8;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
}

/* 卡片顶部装饰渐变条 */
.faq-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.faq-item:hover::before,
.faq-item.active::before {
    opacity: 1;
}

.faq-item:hover {
    transform: translateY(-6px);
    box-shadow:
        0 15px 40px rgba(102,126,234,0.15),
        0 5px 15px rgba(0,0,0,0.08);
    border-color: rgba(102,126,234,0.2);
}

.faq-item.active {
    background: linear-gradient(135deg, #fafbff 0%, #f8f9ff 100%);
    box-shadow:
        0 12px 35px rgba(102,126,234,0.18),
        0 4px 12px rgba(0,0,0,0.06);
    border-color: rgba(102,126,234,0.25);
}

/* 问题区域 */
.faq-question {
    padding: 22px 26px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 16px;
    user-select: none;
    position: relative;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: rgba(102,126,234,0.02);
}

/* Q标记 - 现代化设计 */
.q-mark {
    font-weight: 900;
    color: white;
    background: linear-gradient(135deg, #667eea, #764ba2);
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(102,126,234,0.3);
    transition: all 0.3s ease;
}

.faq-item.active .q-mark {
    background: linear-gradient(135deg, #FF8D3A, #E5732A);
    transform: rotate(360deg);
    box-shadow: 0 4px 12px rgba(255,141,58,0.4);
}

/* 问题文本 */
.q-text {
    flex: 1;
    font-weight: 700;
    color: #2d3436;
    font-size: 1.05rem;
    line-height: 1.5;
    letter-spacing: 0.2px;
    transition: color 0.3s ease;
}

.faq-item.active .q-text {
    color: #667eea;
}

/* 展开/收起图标 - 动画优化 */
.faq-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #f5f7fa;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: #667eea;
    font-weight: 300;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    flex-shrink: 0;
    border: 2px solid transparent;
}

.faq-item:hover .faq-icon {
    background: #eef1f8;
    border-color: #d0d8f0;
}

.faq-item.active .faq-icon {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    transform: rotate(45deg) scale(1.1);
    box-shadow: 0 4px 12px rgba(102,126,234,0.35);
}

/* 答案区域 - 平滑动画 */
.faq-answer {
    max-height: 0;
    overflow: hidden;
    padding: 0 26px 0 78px;  /* 左侧留出Q标记空间 */
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
}

.faq-item.active .faq-answer {
    max-height: 500px;  /* 足够大的值以容纳内容 */
    padding: 0 26px 24px 78px;
    opacity: 1;
}

/* A标记 */
.a-mark {
    font-weight: 900;
    color: #FF8D3A;
    margin-right: 8px;
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, #fff5eb, #ffe8d5);
    border-radius: 8px;
    flex-shrink: 0;
}

/* 答案文本 */
.faq-answer p {
    margin: 0;
    color: #555;
    line-height: 1.85;
    font-size: 0.96rem;
    font-weight: 500;
    display: inline;
}

/* ===== FAQ 响应式设计 ===== */
@media (max-width: 992px) {
    .faq-container {
        grid-template-columns: 1fr;  /* 单列显示 */
        gap: 18px;
        max-width: 700px;
    }

    .faq-item {
        border-radius: 14px;
    }
}

@media (max-width: 768px) {
    .faq-section {
        padding: 60px 0;
    }

    .faq-question {
        padding: 18px 20px;
        gap: 12px;
    }

    .q-mark {
        width: 32px;
        height: 32px;
        font-size: 0.88rem;
        border-radius: 8px;
    }

    .q-text {
        font-size: 0.96rem;
    }

    .faq-icon {
        width: 28px;
        height: 28px;
        font-size: 1.2rem;
    }

    .faq-answer {
        padding: 0 20px 0 64px;
    }

    .faq-item.active .faq-answer {
        padding: 0 20px 20px 64px;
    }

    .a-mark {
        width: 24px;
        height: 24px;
        font-size: 0.9rem;
    }

    .faq-answer p {
        font-size: 0.92rem;
        line-height: 1.75;
    }
}

/* ===== CTA Section ===== */
.cta-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
}

.cta-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 16px;
}

.cta-subtitle {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.9);
    margin-bottom: 40px;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.btn-cta-primary,
.btn-cta-secondary {
    display: inline-block;
    padding: 16px 40px;
    font-size: 1.1rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-cta-primary {
    background: #FF8D3A;
    color: white;
    box-shadow: 0 4px 15px rgba(255, 141, 58, 0.4);
}

.btn-cta-primary:hover {
    background: #ff7a1f;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 141, 58, 0.5);
}

.btn-cta-secondary {
    background: transparent;
    color: white;
    border: 2px solid rgba(255,255,255,0.5);
}

.btn-cta-secondary:hover {
    background: rgba(255,255,255,0.1);
    border-color: white;
}

.trust-badges {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
}

.trust-badges .badge {
    background: rgba(255,255,255,0.15);
    color: white;
    padding: 10px 20px;
    border-radius: 20px;
    font-size: 0.95rem;
    backdrop-filter: blur(10px);
}

/* ===== 通用按钮和链接 ===== */
.text-center {
    text-align: center;
}

.btn-more {
    display: inline-block;
    padding: 12px 28px;
    background: transparent;
    color: #667eea;
    text-decoration: none;
    border: 2px solid #667eea;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.btn-more:hover {
    background: #667eea;
    color: white;
    transform: translateY(-2px);
}

/* ===== 响应式设计 ===== */
@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-content {
        padding-right: 0;
        text-align: center;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-image {
        order: -1;
    }

    /* 卡片式布局 - 平板适配 */
    .pricing-cards-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .pricing-card.recommended {
        transform: scale(1) translateY(-10px);  /* 平板时只上浮，不放大 */
    }

    .pricing-card.recommended:hover {
        transform: scale(1.02) translateY(-15px);
    }

    /* 专家展示 - 平板适配 */
    .experts-scroll-wrapper {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 22px;
        padding: 8px 3px;
    }

    .expert-profile-card {
        max-width: 380px;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    /* 案例展示 - 平板适配 */
    .case-showcase-card {
        grid-template-columns: 1fr;  /* 单列显示 */
        gap: 0;
    }

    .case-showcase-card.reverse-layout {
        direction: ltr;  /* 平板时取消交替布局 */
    }

    .image-frame {
        height: 280px;
    }

    .showcase-content {
        padding: 28px 30px;
    }

    .metrics-bar {
        padding: 18px 24px;
    }

    .gallery-showcase > .case-grid-card {
        display: grid;
        grid-template-columns: repeat(2, 1fr);  /* 2列网格 */
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.2rem;
    }

    .section-title {
        font-size: 2rem;
    }

    /* 卡片式布局 - 手机端优化 */
    .pricing-cards-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .pricing-card {
        padding: 24px 20px;
    }

    .price-number {
        font-size: 2.5rem;
    }

    .card-features li {
        font-size: 0.85rem;
        padding: 5px 0;
    }

    .faq-question {
        padding: 16px 20px;
    }

    .cta-title {
        font-size: 2rem;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    /* 专家展示 - 手机端优化 */
    .experts-scroll-wrapper {
        grid-template-columns: 1fr;  /* 单列显示 */
        gap: 20px;
        padding: 5px 0;
    }

    .expert-profile-card {
        max-width: none;  /* 移除最大宽度限制 */
    }

    .avatar-img {
        width: 100px;
        height: 100px;
    }

    .avatar-container {
        width: 110px;
        height: 110px;
    }

    .expert-name {
        font-size: 1.4rem;
    }

    .profile-body {
        padding: 20px 22px 28px;
    }

    .stat-num {
        font-size: 1.3rem;
    }

    /* 案例展示 - 手机端优化 */
    .case-showcase-card {
        border-radius: 16px;
    }

    .image-frame {
        height: 220px;
    }

    .showcase-content {
        padding: 24px 22px;
    }

    .case-title-main {
        font-size: 1.3rem;
    }

    .metrics-bar {
        flex-direction: column;
        gap: 15px;
        padding: 20px;
    }

    .metric-divider {
        width: 50px;
        height: 1px;
        background: linear-gradient(to right, transparent, #ddd, transparent);
    }

    .showcase-footer {
        flex-direction: column;
        gap: 16px;
        align-items: stretch;
    }

    .client-feedback-mini {
        max-width: none;
        justify-content: center;
    }

    .btn-view-case-detail {
        justify-content: center;
        text-align: center;
    }

    .gallery-showcase > .case-grid-card {
        display: grid;
        grid-template-columns: 1fr;  /* 单列显示 */
        gap: 18px;
    }

    .grid-card-visual {
        height: 200px;
    }
}

/* ===== Footer 样式（从index-new.css移植）========== */

.bottom {
    background: #2d3436 !important;
    color: #b2bec3 !important;
    padding: 60px 0 0 !important;
    width: 100% !important;
    height: auto !important;
    position: relative !important;
}

.bottom .middle {
    max-width: 1400px !important;
    margin: 0 auto !important;
    padding: 0 20px !important;
    width: 100% !important;
    height: auto !important;
}

.bottom .bottom01 {
    display: flex !important;
    gap: 50px !important;
    padding-bottom: 40px !important;
    border-bottom: 1px solid rgba(255,255,255,0.1) !important;
    position: relative !important;
    top: auto !important;
    left: auto !important;
    height: auto !important;
}

.bottom .bottom01_text {
    width: 300px !important;
    flex-shrink: 0 !important;
    position: relative !important;
    top: auto !important;
    left: auto !important;
}

.bottom .bottom01_text img {
    height: 80px !important;
    margin-bottom: 20px !important;
}

.bottom .bottom01_text p {
    font-size: 13px !important;
    line-height: 1.8 !important;
    color: #636e72 !important;
}

.bottom .bottom01 > ul {
    display: grid !important;
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 30px !important;
    flex: 1 !important;
    position: relative !important;
    top: auto !important;
    left: auto !important;
}

.bottom .bottom01 > ul li {
    position: relative !important;
    top: auto !important;
    left: auto !important;
}

.bottom .bottom01 > ul li h3 {
    font-size: 16px !important;
    font-weight: 600 !important;
    color: var(--white) !important;
    margin-bottom: 15px !important;
    line-height: 1.5 !important;
}

.bottom .bottom01 > ul li a {
    display: block !important;
    font-size: 13px !important;
    color: #b2bec3 !important;
    padding: 5px 0 !important;
    transition: var(--transition) !important;
    line-height: 1.75rem !important;
    height: auto !important;
}

.bottom .bottom01 > ul li a:hover {
    color: var(--primary-color) !important;
    padding-left: 5px !important;
}

.bottom .bottom01 > ul li div {
    margin-top: 15px !important;
}

.bottom .bottom01 > ul li div h3 {
    font-size: 14px !important;
    margin-bottom: 10px !important;
}

.bottom .bottom01 > ul li div a {
    display: inline-block !important;
    margin-right: 10px !important;
}

.bottom .bottom01 > ul li div img {
    width: 32px !important;
    height: 32px !important;
}

.bottom .bottom02 {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    padding: 25px 0 !important;
    border-bottom: 1px solid rgba(255,255,255,0.1) !important;
    position: relative !important;
    top: auto !important;
    left: auto !important;
}

.bottom .bottom02_left {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 15px !important;
    flex: 1 !important;
}

.bottom .bottom02_left a {
    font-size: 12px !important;
    color: #636e72 !important;
    transition: var(--transition) !important;
}

.bottom .bottom02_left a:hover {
    color: var(--primary-color) !important;
}

.bottom .bottom02_right {
    display: flex !important;
    align-items: center !important;
    gap: 20px !important;
    background: rgba(255,255,255,0.05) !important;
    padding: 15px 25px !important;
    border-radius: var(--border-radius) !important;
    position: relative !important;
    top: auto !important;
    right: auto !important;
}

.bottom .bottom02_right p {
    text-align: right !important;
    font-size: 13px !important;
    line-height: 1.6 !important;
}

.bottom .bottom02_right img {
    width: 100px !important;
    height: 100px !important;
    border-radius: 8px !important;
    float: none !important;
    margin-right: 0 !important;
}

.bottom .bottom03 {
    padding: 20px 0 !important;
    text-align: center !important;
    position: relative !important;
    top: auto !important;
}

.bottom .bottom03 p {
    font-size: 13px !important;
    color: #636e72 !important;
}

.bottom .bottom03 a {
    color: #636e72 !important;
    transition: var(--transition) !important;
}

.bottom .bottom03 a:hover {
    color: var(--primary-color) !important;
}

.frame_suspended,
.frame_suspended1 {
    z-index: 9999 !important;
}

/* ============================================
   Banner和面包屑导航样式（与polish完全一致）
   ============================================ */

/* Banner图片修复 */
div.inside_banner,
.inside_banner {
    width: 100% !important;
    height: 240px !important;
    background-size: cover !important;
    background-position: center top !important;
    background-repeat: no-repeat !important;
    overflow: hidden !important;
    margin: 0 !important;
    padding: 0 !important;
}

/* 面包屑导航容器 */
div.inside_menu,
.inside_menu {
    width: 100% !important;
    background: #f8f9fa !important;
    border-bottom: 2px solid #e9ecef !important;
    padding: 15px 0 !important;
    margin: 0 !important;
    clear: both !important;
}

/* 中间内容区 */
div.inside_menu > div.middle,
.inside_menu .middle {
    max-width: 1400px !important;  /* 与polish一致 */
    margin: 0 auto !important;
    padding: 0 20px !important;
    width: 100% !important;
}

/* 面包屑标题h2 */
div.inside_menu > div.middle > h2,
.inside_menu .middle h2 {
    font-size: 14px !important;
    font-weight: normal !important;
    color: #666666 !important;
    margin: 0 !important;
    padding: 0 !important;
    line-height: 1.6 !important;
    display: block !important;
    position: relative !important;
}

/* 面包屑链接样式 */
div.inside_menu > div.middle > h2 a,
.inside_menu .middle h2 a {
    color: #FF8D3A !important;
    text-decoration: none !important;
    transition: all 0.3s ease !important;
}

div.inside_menu > div.middle > h2 a:hover,
.inside_menu .middle h2 a:hover {
    color: #E5732A !important;
    text-decoration: underline !important;
}

/* 清除浮动 */
.clearfloat {
    clear: both !important;
    height: 0 !important;
    overflow: hidden !important;
}

/* 右侧滚动公告框（与polish一致） */
div.right_srollBox,
.right_srollBox {
    float: right !important;
    display: inline-block !important;
    max-width: 400px !important;
    overflow: hidden !important;
    margin-top: 0 !important;
}

div.right_srollBox a,
.right_srollBox a {
    color: #666 !important;
    text-decoration: none !important;
    font-size: 13px !important;
}

div.right_srollBox marquee,
.right_srollBox marquee {
    display: block !important;
}