/* 爱琉璃官网新增模块样式 */

/* 通用样式 */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #0f1419;
    text-align: center;
    margin-bottom: 1rem;
    text-shadow: 
        0 0 10px rgba(255, 255, 255, 1),
        0 0 20px rgba(255, 255, 255, 1),
        0 0 30px rgba(255, 255, 255, 1),
        0 2px 4px rgba(0, 0, 0, 0.8),
        0 4px 8px rgba(0, 0, 0, 0.6);
    letter-spacing: 1px;
    position: relative;
    z-index: 2;
}

.section-subtitle {
    font-size: 1.2rem;
    color: #1f2937;
    text-align: center;
    margin-bottom: 2rem;
    font-weight: 600;
    text-shadow: 
        0 0 8px rgba(255, 255, 255, 1),
        0 0 16px rgba(255, 255, 255, 1),
        0 1px 2px rgba(0, 0, 0, 0.7);
    line-height: 1.6;
    position: relative;
    z-index: 2;
}

/* 模块标题背景包裹 - 提高文字可读性 */
.section-title-wrapper {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-radius: 20px;
    padding: 2rem 3rem;
    margin-bottom: 3rem;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.4);
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
}

.section-title-wrapper:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.2);
    background: rgba(255, 255, 255, 0.98);
}

.section-subtitle-wrapper {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 1rem 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
}

.section-subtitle-wrapper:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    background: rgba(255, 255, 255, 0.95);
}

/* 为什么选择爱琉璃部分 - 特殊样式 */
.why-choose-section .section-title-wrapper {
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid rgba(76, 175, 80, 0.4);
    box-shadow: 0 8px 25px rgba(76, 175, 80, 0.2);
}

.why-choose-section .section-subtitle-wrapper {
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(76, 175, 80, 0.3);
}

/* 社区特色部分 - 特殊样式 */
.community-features-section .section-title-wrapper {
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid rgba(33, 150, 243, 0.4);
    box-shadow: 0 8px 25px rgba(33, 150, 243, 0.2);
}

.community-features-section .section-subtitle-wrapper {
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(33, 150, 243, 0.3);
}

/* 最新动态部分 - 特殊样式 */
.latest-news-section .section-title-wrapper {
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid rgba(255, 152, 0, 0.4);
    box-shadow: 0 8px 25px rgba(255, 152, 0, 0.2);
}

.latest-news-section .section-subtitle-wrapper {
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(255, 152, 0, 0.3);
}

/* 用户评价部分 - 特殊样式 */
.user-reviews-section .section-title-wrapper {
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid rgba(156, 39, 176, 0.4);
    box-shadow: 0 8px 25px rgba(156, 39, 176, 0.2);
}

.user-reviews-section .section-subtitle-wrapper {
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(156, 39, 176, 0.3);
}

.section-divider {
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, #4CAF50, #2196F3);
    margin: 0 auto 2.5rem;
    border-radius: 2px;
    box-shadow: 0 2px 8px rgba(76, 175, 80, 0.3);
}

.ptb {
    padding: 100px 0;
}

/* 统一卡牌展示模块 - 完全整合为整体 */
.unified-cards-section {
    position: relative;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 0;
    margin: 0;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    border-top: 1px solid rgba(255, 255, 255, 0.3);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    padding: 0;
    display: flex;
    flex-direction: column;
}

.unified-cards-section::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 130%;
    background-image: url(../../images/bj2.png);
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
   
    z-index: -1;
    pointer-events: none;
}

/* 卡牌部分样式 - 完全整合为整体，无任何间隙 */
.cards-section {
    padding: 3rem 0;
    margin: 0;
    border: none;
    position: relative;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    flex: 1;
}

.cards-section:last-child {
    border-bottom: none;
    padding-bottom: 3rem;
    margin-bottom: 0;
}

/* 为什么选择爱琉璃部分 */
.why-choose-section {
    padding-top: 3rem;
    margin-top: 0;
    border-top: none;
}

/* 社区特色部分 */
.community-features-section {
    padding: 3rem 0;
    margin: 0;
    border-top: none;
}

/* 最新动态部分 */
.latest-news-section {
    padding: 3rem 0;
    margin: 0;
    border-top: none;
}

/* 用户评价部分 */
.user-reviews-section {
    padding: 3rem 0;
    margin: 0;
    border-top: none;
}

/* 用户评价部分的列布局优化 */
.user-reviews-section .row {
    align-items: stretch;
}

.user-reviews-section .col-lg-4,
.user-reviews-section .col-md-6 {
    display: flex;
    margin-bottom: 2rem;
}

.user-reviews-section .col-lg-4 .review-card,
.user-reviews-section .col-md-6 .review-card {
    width: 100%;
    margin-bottom: 0;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

/* 评价卡片样式 */
.review-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border-radius: 20px;
    padding: 2.5rem 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.4);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.review-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
}

.review-header {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
    z-index: 2;
    position: relative;
    flex-shrink: 0;
}

.user-avatar {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #4CAF50, #2196F3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.8rem;
    margin-right: 1.5rem;
    box-shadow: 0 6px 20px rgba(76, 175, 80, 0.3);
    transition: all 0.3s ease;
    z-index: 2;
    flex-shrink: 0;
}

.review-card:hover .user-avatar {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 10px 30px rgba(76, 175, 80, 0.4);
}

.user-info {
    flex: 1;
}

.user-info h5 {
    color: #0f1419;
    font-weight: 700;
    margin-bottom: 0.5rem;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
    font-size: 1.2rem;
    letter-spacing: 0.5px;
}

.rating {
    color: #ffc107;
    font-size: 1.1rem;
}

.rating i {
    margin-right: 3px;
    transition: all 0.3s ease;
}

.review-card:hover .rating i {
    transform: scale(1.2);
    color: #ff9800;
}

.review-text {
    color: #1f2937;
    font-weight: 500;
    line-height: 1.7;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.7);
    font-size: 1.05rem;
    position: relative;
    padding-left: 2rem;
    z-index: 2;
    flex-grow: 1;
    display: flex;
    align-items: center;
    margin-top: auto;
}

.review-text::before {
    content: '"';
    font-size: 4rem;
    color: #e9ecef;
    position: absolute;
    left: -1rem;
    top: -1rem;
    font-family: serif;
    transition: all 0.3s ease;
}

.review-card:hover .review-text::before {
    color: #4CAF50;
    transform: scale(1.1);
}

/* 加入我们部分 */
.join-us-section {
    padding: 3rem 0;
    background: rgba(76, 175, 80, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    margin: 0;
    padding-left: 15px;
    padding-right: 15px;
    padding-bottom: 3rem;
    margin-bottom: 0;
    border: none;
    border-top: none;
    border-radius: 25px;
    margin-left: 15px;
    margin-right: 15px;
    position: relative;
    overflow: hidden;
}

/* 确保加入我们部分的背景图片可见 */
.join-us-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url(../../images/bj2.png);
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    opacity: 0.3;
    z-index: -1;
    pointer-events: none;
    border-radius: 25px;
}

/* 加入我们部分的标题和副标题样式优化 */
.join-us-section .section-title {
    color: #ffffff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    margin-bottom: 1rem;
    font-size: 2.8rem;
    position: relative;
    z-index: 2;
}

.join-us-section .section-subtitle {
    color: #e8f5e8;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
    margin-bottom: 2rem;
    font-size: 1.3rem;
    position: relative;
    z-index: 2;
}

/* 加入我们部分的列表项样式优化 */
.join-us-section .join-benefits li {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    z-index: 2;
}

.join-us-section .join-benefits li:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.3);
}

/* 加入我们部分的按钮样式优化 */
.join-us-section .join-actions .btn {
    position: relative;
    z-index: 2;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.join-us-section .join-actions .btn:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

/* 加入我们部分的图片样式优化 */
.join-us-section .join-image {
    position: relative;
    z-index: 2;
}

/* 卡片样式 */
.feature-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border-radius: 20px;
    padding: 2.5rem 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.4);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    z-index: 1;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #4CAF50, #2196F3);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
}

.feature-card-icon {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, #4CAF50, #2196F3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: #fff;
    font-size: 2.2rem;
    box-shadow: 0 8px 25px rgba(76, 175, 80, 0.3);
    transition: all 0.3s ease;
    flex-shrink: 0;
    z-index: 2;
}

.feature-card:hover .feature-card-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 12px 35px rgba(76, 175, 80, 0.4);
}

.feature-card h4 {
    color: #0f1419;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
    font-size: 1.4rem;
    letter-spacing: 0.5px;
    text-align: center;
    flex-shrink: 0;
    z-index: 2;
}

.feature-card p {
    color: #1f2937;
    font-weight: 500;
    line-height: 1.7;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.7);
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
    text-align: center;
    flex-grow: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.feature-stats {
    display: flex;
    justify-content: space-around;
    border-top: 2px solid rgba(233, 236, 239, 0.4);
    padding-top: 1.5rem;
    margin-top: auto;
    flex-shrink: 0;
    z-index: 2;
}

/* 统计数字样式 */
.stat-item {
    text-align: center;
    margin-bottom: 0.5rem;
    transition: all 0.3s ease;
    flex: 1;
}

.stat-item:hover {
    transform: translateY(-3px);
}

.stat-item strong {
    display: block;
    font-size: 2.8rem;
    font-weight: 700;
    color: #0f1419;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 4px rgba(255, 255, 255, 1), 0 4px 8px rgba(0, 0, 0, 0.2);
    background: linear-gradient(135deg, #4CAF50, #2196F3);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.stat-item small {
    display: block;
    font-size: 1.1rem;
    color: #374151;
    font-weight: 600;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1.2;
}

/* 新闻卡片样式 */
.news-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border-radius: 20px;
    padding: 2.5rem 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.4);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.news-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
}

.news-date {
    position: absolute;
    top: 0;
    right: 0;
    background: linear-gradient(135deg, #4CAF50, #2196F3);
    color: #fff;
    padding: 0.75rem 1.5rem;
    border-radius: 0 20px 0 20px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.3);
    z-index: 2;
}

.news-date .day {
    display: block;
    font-size: 1.8rem;
    font-weight: 700;
    line-height: 1;
}

.news-date .month {
    font-size: 1rem;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.news-content {
    margin-top: 2rem;
    z-index: 2;
    position: relative;
}

.news-content h4 {
    color: #0f1419;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
    font-size: 1.3rem;
    letter-spacing: 0.5px;
}

.news-content p {
    color: #1f2937;
    font-weight: 500;
    line-height: 1.7;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.7);
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
}

.news-link {
    color: #4CAF50;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    background: rgba(76, 175, 80, 0.1);
    display: inline-block;
}

.news-link:hover {
    color: #2196F3;
    background: rgba(33, 150, 243, 0.1);
    transform: translateX(5px);
}

/* 特性盒子样式 */
.feature-box {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border-radius: 20px;
    padding: 2.5rem 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.4);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.feature-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #4CAF50, #2196F3);
    transform: scaleX(0);
    transition: transform 0.3s ease;
    z-index: 2;
}

.feature-box:hover::before {
    transform: scaleX(1);
}

.feature-box:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
}

.feature-icon {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, #4CAF50, #2196F3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: #fff;
    font-size: 2.2rem;
    box-shadow: 0 8px 25px rgba(76, 175, 80, 0.3);
    transition: all 0.3s ease;
    z-index: 2;
}

.feature-box:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 12px 35px rgba(76, 175, 80, 0.4);
}

.feature-box h3 {
    color: #0f1419;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
    font-size: 1.4rem;
    letter-spacing: 0.5px;
    z-index: 2;
    position: relative;
}

.feature-box p {
    color: #1f2937;
    font-weight: 500;
    line-height: 1.7;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.7);
    font-size: 1.05rem;
    z-index: 2;
    position: relative;
}

/* 确保完全无缝连接 */
.unified-cards-section .cards-section + .cards-section {
    margin-top: 0 !important;
    padding-top: 0 !important;
    border-top: none !important;
}

.unified-cards-section .cards-section:first-child {
    padding-top: 3rem !important;
    margin-top: 0 !important;
    border-top: none !important;
}

.unified-cards-section .cards-section:last-child {
    padding-bottom: 3rem !important;
    margin-bottom: 0 !important;
    border-bottom: none !important;
}

/* 确保卡片内容完全整合 */
.unified-cards-section .cards-section .row {
    margin: 0;
}

.unified-cards-section .cards-section .col-12,
.unified-cards-section .cards-section .col-lg-4,
.unified-cards-section .cards-section .col-lg-6,
.unified-cards-section .cards-section .col-md-6 {
    padding: 0 15px;
}

/* 移除任何可能的间隙 */
.unified-cards-section + * {
    margin-top: 0 !important;
    padding-top: 0 !important;
}

/* 确保footer无缝连接 */
footer {
    margin-top: 0 !important;
    padding-top: 0 !important;
}

/* 移除任何可能的间隙 */
.unified-cards-section + footer,
.unified-cards-section + * {
    margin-top: 0 !important;
    padding-top: 0 !important;
}

/* 加入我们模块的额外样式 */
.join-benefits {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.join-benefits li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    font-size: 1.2rem;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    transition: all 0.3s ease;
}

.join-benefits li:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateX(10px);
}

.join-benefits li i {
    color: #4CAF50;
    background: #fff;
    border-radius: 50%;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1.5rem;
    font-size: 0.9rem;
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.3);
}

.join-actions {
    margin-top: 2rem;
}

.join-actions .btn {
    margin-right: 1.5rem;
    margin-bottom: 1rem;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    font-size: 1.1rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.join-actions .btn-primary {
    background: #fff;
    color: #4CAF50;
    border: 2px solid #fff;
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.3);
}

.join-actions .btn-primary:hover {
    background: transparent;
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.2);
}

.join-actions .btn-outline-primary {
    color: #fff;
    border: 2px solid #fff;
    background: transparent;
}

.join-actions .btn-outline-primary:hover {
    background: #fff;
    color: #4CAF50;
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.2);
}

.join-image {
    text-align: center;
    padding: 2rem;
}

.join-image img {
    max-width: 100%;
    border-radius: 20px;
    box-shadow: 0 25px 50px rgba(0,0,0,0.3);
    transition: all 0.3s ease;
}

.join-image img:hover {
    transform: scale(1.05);
    box-shadow: 0 35px 70px rgba(0,0,0,0.4);
}

/* 响应式设计 - 标题包裹优化 */
@media (max-width: 768px) {
    .section-title-wrapper {
        padding: 1.5rem 2rem;
        margin-bottom: 2rem;
        border-radius: 15px;
    }
    
    .section-subtitle-wrapper {
        padding: 0.75rem 1.5rem;
        margin-bottom: 1.5rem;
        border-radius: 12px;
    }
    
    .section-title {
        font-size: 2.2rem;
        text-shadow: 
            0 0 8px rgba(255, 255, 255, 1),
            0 0 16px rgba(255, 255, 255, 1),
            0 2px 4px rgba(0, 0, 0, 0.8);
    }
    
    .section-subtitle {
        font-size: 1.1rem;
        text-shadow: 
            0 0 6px rgba(255, 255, 255, 1),
            0 1px 2px rgba(0, 0, 0, 0.7);
    }
}

@media (max-width: 576px) {
    .section-title-wrapper {
        padding: 1rem 1.5rem;
        margin-bottom: 1.5rem;
        border-radius: 12px;
    }
    
    .section-subtitle-wrapper {
        padding: 0.5rem 1rem;
        margin-bottom: 1rem;
        border-radius: 10px;
    }
    
    .section-title {
        font-size: 1.8rem;
        text-shadow: 
            0 0 6px rgba(255, 255, 255, 1),
            0 2px 4px rgba(0, 0, 0, 0.8);
    }
    
    .section-subtitle {
        font-size: 1rem;
        text-shadow: 
            0 0 4px rgba(255, 255, 255, 1),
            0 1px 2px rgba(0, 0, 0, 0.7);
    }
    
    .feature-stats {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .ptb {
        padding: 40px 0;
    }
    
    .review-card {
        padding: 1.5rem 1rem;
        margin-bottom: 1.5rem;
        min-height: 250px;
    }
    
    .unified-cards-section {
        padding: 2rem 0;
        margin: 0;
        border-top: 1px solid rgba(255, 255, 255, 0.3);
        border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    }
    
    .cards-section {
        padding: 2rem 0;
        margin: 0;
    }
    
    .section-title {
        margin-bottom: 0.75rem;
    }
    
    .section-subtitle {
        margin-bottom: 1.5rem;
    }
    
    .section-divider {
        margin-bottom: 1.5rem;
    }
    
    .user-avatar {
        width: 50px;
        height: 50px;
        font-size: 1.4rem;
    }
    
    /* 小屏幕用户评价卡片布局优化 */
    .user-reviews-section .col-12 {
        margin-bottom: 1.5rem;
    }
    
    .user-reviews-section .col-12 .review-card {
        min-height: 220px;
    }
}

/* 响应式设计 - 用户评价卡片大小统一 */
@media (max-width: 768px) {
    .ptb {
        padding: 60px 0;
    }
    
    .review-card {
        padding: 2rem 1.5rem;
        margin-bottom: 1.5rem;
        height: auto;
        min-height: 300px;
    }
    
    .unified-cards-section {
        padding: 2.5rem 0;
        margin: 0;
        border-top: 1px solid rgba(255, 255, 255, 0.3);
        border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    }
    
    .cards-section {
        padding: 2.5rem 0;
        margin: 0;
    }
    
    /* 移动端用户评价卡片布局优化 */
    .user-reviews-section .col-md-6 {
        margin-bottom: 1.5rem;
    }
    
    .user-reviews-section .col-md-6 .review-card {
        min-height: 280px;
    }
    
    .user-avatar {
        width: 60px;
        height: 60px;
        font-size: 1.6rem;
    }
}

@media (max-width: 576px) {
    .ptb {
        padding: 40px 0;
    }
    
    .review-card {
        padding: 1.5rem 1rem;
        margin-bottom: 1.5rem;
        min-height: 250px;
    }
    
    .unified-cards-section {
        padding: 2rem 0;
        margin: 0;
        border-top: 1px solid rgba(255, 255, 255, 0.3);
        border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    }
    
    .cards-section {
        padding: 2rem 0;
        margin: 0;
    }
    
    .user-avatar {
        width: 50px;
        height: 50px;
        font-size: 1.4rem;
    }
    
    /* 小屏幕用户评价卡片布局优化 */
    .user-reviews-section .col-12 {
        margin-bottom: 1.5rem;
    }
    
    .user-reviews-section .col-12 .review-card {
        min-height: 220px;
    }
}