/* ===== 全局重置 & 基础 ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    background: #ffffff;
    font-family: 'Segoe UI', Roboto, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    color: #1e2b3c;
    line-height: 1.6;
}

/* ===== 页面主容器 – 宽度放宽，上下内边距增加 ===== */
.smc-page {
    max-width: 1440px;
    margin: 0 auto;
    padding: 3rem 2.5rem 4rem; /* 上下内边距增加，解决“扁”的问题 */
}

/* ===== 头部 ===== */
.smc-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 1.5rem;
    border-bottom: 3px solid #005aaa;
    margin-bottom: 3rem; /* 从 2.5rem 增加 */
}
.smc-brand {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    flex-wrap: wrap;
}
.smc-brand-name {
    font-size: 30px;
    font-weight: 700;
    color: #005aaa;
    letter-spacing: -0.02em;
    line-height: 1.6;
}
.smc-brand-tag {
    font-size: 16px;
    font-weight: 400;
    color: #3d5a73;
    background: #eef4f8;
    padding: 0.2rem 1rem;
    border-radius: 30px;
    border-left: 3px solid #005aaa;
    line-height: 30px;
}
.smc-header-sub {
    font-size: 15px;
    color: #2c3e4e;
    background: #f2f6f9;
    padding: 0.4rem 1.2rem;
    border-radius: 40px;
    border: 1px solid #d9e2ec;
    line-height: 28px;
}

/* ===== 主标题 ===== */
.smc-hero {
    margin-bottom: 3rem; /* 从 2rem 增加 */
}
.smc-hero h1 {
    font-size: 44px;
    font-weight: 600;
    color: #003f7a;
    letter-spacing: -0.01em;
    line-height: 1.4;
}
.smc-hero h1 span {
    background: #005aaa10;
    padding: 0.1rem 0.5rem;
    border-radius: 12px 4px 12px 4px;
    border-left: 6px solid #005aaa;
}
.smc-hero-sub {
    font-size: 19px;
    color: #2e4b62;
    margin-top: 0.5rem;
    font-weight: 400;
    line-height: 1.6;
}

/* ===== 双栏布局 ===== */
.smc-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    margin: 3rem 0 3.5rem; /* 上下边距增加 */
}
.smc-visual {
    background: #f8fafc;
    border-radius: 28px;
    padding: 2rem 2rem 2.5rem; /* 内边距增加 */
    border: 1px solid #e6edf4;
    box-shadow: 0 8px 20px rgba(0, 90, 170, 0.06);
    display: flex;
    flex-direction: column;
}
.smc-visual-figure {
    background: #ffffff;
    border-radius: 24px;
    padding: 1.5rem 1rem;
    text-align: center;
    border: 1px solid #dce6f0;
    box-shadow: inset 0 2px 6px rgba(0,0,0,0.01);
    margin-bottom: 2rem;
}
.smc-crusher-symbol {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 140px;
}
.smc-symbol-body {
    position: relative;
    width: 180px;
    height: 160px;
}
.smc-symbol-body::before {
    content: '';
    position: absolute;
    width: 120px;
    height: 120px;
    top: 20px;
    left: 30px;
    background: #eef4fb;
    border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
    border: 6px solid #005aaa;
    transform: rotate(10deg);
    box-shadow: 0 4px 0 #003f7a30;
}
.smc-symbol-body::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 70px;
    background: #d1e0ee;
    border-radius: 30% 30% 20% 20% / 40% 40% 30% 30%;
    top: 40px;
    left: 60px;
    border: 4px solid #005aaa;
    opacity: 0.5;
    transform: rotate(-8deg);
}
.smc-hydraulic-indicator {
    display: flex;
    justify-content: center;
    gap: 1.2rem;
    margin-top: 0.5rem;
}
.smc-hydraulic-indicator span {
    display: inline-block;
    width: 16px;
    height: 16px;
    background: #005aaa;
    border-radius: 30px;
    opacity: 0.6;
}
.smc-hydraulic-indicator span:first-child {
    opacity: 1;
    width: 20px;
    height: 20px;
    background: #003f7a;
}
.smc-visual-caption {
    font-size: 15px;
    color: #1d3b4f;
    background: #eef4fa;
    padding: 0.8rem 1.5rem;
    border-radius: 40px;
    text-align: center;
    border-left: 6px solid #005aaa;
    font-weight: 500;
    line-height: 28px;
}

/* ===== 规格卡片 ===== */
.smc-specs {
    background: #f9fcff;
    border-radius: 28px;
    padding: 2rem 2.5rem 2.5rem; /* 内边距增加 */
    border: 1px solid #dce8f2;
    box-shadow: 0 8px 20px rgba(0, 90, 170, 0.04);
}
.smc-specs-title {
    font-size: 22px;
    font-weight: 600;
    color: #003b6f;
    border-bottom: 3px solid #005aaa40;
    padding-bottom: 0.8rem; /* 从 0.6rem 增加 */
    margin-bottom: 2rem; /* 从 1.8rem 增加 */
    letter-spacing: -0.01em;
    line-height: 1.6;
}
.smc-specs-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.smc-spec-item {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    border-bottom: 1px dashed #d0dde9;
    padding-bottom: 0.8rem;
    font-size: 16px;
    line-height: 30px;
}
.smc-spec-item:last-child { border-bottom: none; padding-bottom: 0; }
.smc-spec-label { font-weight: 500; color: #1d3b52; }
.smc-spec-value {
    font-weight: 600;
    color: #003366;
    background: #e5eff8;
    padding: 0.1rem 1rem;
    border-radius: 40px;
    font-size: 15px;
    line-height: 28px;
}
.smc-spec-highlight {
    background: #005aaa;
    color: white;
    padding: 0.1rem 1.2rem;
    border-radius: 40px;
    font-weight: 600;
    font-size: 15px;
    line-height: 28px;
}

/* ===== 表格 ===== */
.smc-table-wrap {
    margin: 4rem 0 3.5rem; /* 上下边距增加 */
    background: #fafcfe;
    border-radius: 28px;
    border: 1px solid #e2ebf4;
    overflow: hidden;
    box-shadow: 0 6px 18px rgba(0, 90, 170, 0.04);
}
.smc-table-header {
    background: #005aaa;
    padding: 1.5rem 2.5rem; /* 内边距增加 */
}
.smc-table-header h2 {
    color: white;
    font-weight: 500;
    font-size: 22px;
    letter-spacing: 0.02em;
    line-height: 1.6;
}
.smc-table-scroll { overflow-x: auto; padding: 0.2rem 0; }
.smc-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 15px;
    min-width: 600px;
    line-height: 28px;
}
.smc-table th {
    background: #eef4fa;
    color: #003366;
    font-weight: 600;
    padding: 1.2rem 1.5rem; /* 从 1rem 1.2rem 增加 */
    text-align: left;
    border-bottom: 3px solid #005aaa60;
    white-space: nowrap;
    font-size: 15px;
    line-height: 28px;
}
.smc-table td {
    padding: 1.2rem 1.5rem; /* 从 1rem 1.2rem 增加 */
    border-bottom: 1px solid #e2eaf2;
    color: #1f3345;
    font-size: 15px;
    line-height: 28px;
}
.smc-table tr:last-child td { border-bottom: none; }
.smc-table tr:hover td { background: #f2f8ff; }
.smc-table .smc-highlight-cell {
    background: #f0f7fe;
    font-weight: 500;
    color: #003b6f;
}

/* ===== 通用卡片、区块 ===== */
.smc-section {
    margin: 4rem 0 3.5rem; /* 从 3rem 0 2.5rem 增加 */
}
.smc-section-title {
    font-size: 28px;
    font-weight: 600;
    color: #003b6f;
    border-bottom: 3px solid #005aaa40;
    padding-bottom: 0.8rem; /* 从 0.5rem 增加 */
    margin-bottom: 2.2rem; /* 从 1.8rem 增加 */
    line-height: 1.6;
}
.smc-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2rem; /* 从 1.8rem 增加 */
}
.smc-card {
    background: #f7fafd;
    border-radius: 24px;
    padding: 2rem 1.8rem 2.2rem; /* 从 1.6rem 1.6rem 1.8rem 增加 */
    border-left: 8px solid #005aaa;
    box-shadow: 0 4px 12px rgba(0, 90, 170, 0.04);
    transition: 0.2s;
}
.smc-card:hover { background: #f0f6fe; }
.smc-card h3 {
    font-size: 19px;
    font-weight: 600;
    color: #003f7a;
    margin-bottom: 0.6rem;
    line-height: 1.6;
}
.smc-card p {
    color: #1e3b4f;
    font-size: 15px;
    line-height: 28px;
}
.smc-card ul { padding-left: 1.2rem; color: #1e3b4f; }
.smc-card li {
    margin-bottom: 0.3rem;
    font-size: 15px;
    line-height: 28px;
}

/* ===== 描述区块 ===== */
.smc-description {
    background: #f9fcff;
    border-radius: 28px;
    padding: 3rem 3rem; /* 从 2.2rem 2.5rem 增加 */
    border: 1px solid #dce8f2;
    margin: 3.5rem 0 3.5rem; /* 上下边距增加 */
}
.smc-description h2 {
    color: #003b6f;
    font-size: 28px;
    font-weight: 600;
    border-bottom: 3px solid #005aaa40;
    padding-bottom: 0.8rem;
    margin-bottom: 1.8rem;
    line-height: 1.6;
}
.smc-description p {
    margin-bottom: 1.2rem;
    color: #1a3145;
    font-size: 16px;
    line-height: 30px;
}
.smc-description strong { color: #005aaa; }

/* ===== FAQ ===== */
.smc-faq {
    background: #f7fafd;
    border-radius: 28px;
    padding: 3rem 3rem; /* 从 2.2rem 2.5rem 增加 */
    border: 1px solid #dce8f2;
    margin: 3.5rem 0 3.5rem;
}
.smc-faq h2 {
    color: #003b6f;
    font-size: 28px;
    font-weight: 600;
    border-bottom: 3px solid #005aaa40;
    padding-bottom: 0.8rem;
    margin-bottom: 2rem;
    line-height: 1.6;
}
.smc-faq-item {
    border-bottom: 1px solid #d6e2ef;
    padding: 1.2rem 0; /* 从 1rem 0 增加 */
}
.smc-faq-item:last-child { border-bottom: none; }
.smc-faq-question {
    font-weight: 600;
    color: #003366;
    font-size: 16px;
    margin-bottom: 0.4rem;
    cursor: pointer;
    line-height: 30px;
}
.smc-faq-answer {
    color: #1f3b52;
    padding-left: 1rem;
    border-left: 4px solid #005aaa60;
    font-size: 15px;
    line-height: 28px;
}

/* ===== 图表卡片 ===== */
.smc-chart-card {
    background: #ffffff;
    border-radius: 28px;
    padding: 2.5rem 2.5rem; /* 从 1.8rem 2rem 增加 */
    border: 1px solid #dce8f2;
    box-shadow: 0 4px 12px rgba(0, 90, 170, 0.04);
    margin: 2rem 0;
}
.smc-chart-title {
    font-weight: 600;
    color: #003366;
    font-size: 19px;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}
.smc-bar-chart {
    display: flex;
    align-items: flex-end;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    padding: 0.5rem 0;
}
.smc-bar-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 60px;
}
.smc-bar {
    width: 40px;
    background: #005aaa;
    border-radius: 8px 8px 4px 4px;
    min-height: 20px;
    transition: 0.2s;
    margin-bottom: 0.3rem;
}
.smc-bar-label {
    font-size: 13px;
    font-weight: 500;
    color: #1d3b52;
    text-align: center;
    line-height: 24px;
}
.smc-bar-value {
    font-size: 12px;
    color: #005aaa;
    font-weight: 600;
    line-height: 22px;
}
.smc-line-chart {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    padding: 1rem 0.5rem;
    height: 150px;
    position: relative;
    border-bottom: 2px solid #dce8f2;
}
.smc-line-point {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 40px;
}
.smc-line-dot {
    width: 14px;
    height: 14px;
    background: #005aaa;
    border-radius: 50%;
    margin-bottom: 0.2rem;
    border: 2px solid white;
    box-shadow: 0 0 0 2px #005aaa;
}
.smc-line-label {
    font-size: 11px;
    color: #1d3b52;
    font-weight: 500;
    line-height: 20px;
}
.smc-line-value {
    font-size: 11px;
    color: #003366;
    font-weight: 600;
    margin-bottom: 0.2rem;
    line-height: 20px;
}

/* ===== Company Profile (gxs-2) ===== */
.smc-aux-about {
    display: flex;
    flex-wrap: wrap;
    gap: 2.5rem;
    background: #f9fcff;
    border-radius: 28px;
    padding: 3rem 3rem; /* 从 2rem 2.5rem 增加 */
    border: 1px solid #dce8f2;
    margin: 3.5rem 0;
    align-items: center;
}
.smc-aux-about .imgbox { flex: 0 0 560px; }
.smc-aux-about .imgbox img { width: 100%; border-radius: 16px; display: block; }
.smc-aux-about .content { flex: 1; }
.smc-aux-about .tops { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; margin-bottom: 1.2rem; }
.smc-aux-about .tags {
    font-size: 14px;
    color: #005aaa;
    font-weight: 600;
    background: #e5eff8;
    padding: 0.2rem 1rem;
    border-radius: 30px;
    line-height: 28px;
}
.smc-aux-about .h3 {
    font-size: 28px;
    font-weight: 600;
    color: #003b6f;
    line-height: 1.6;
}
.smc-aux-about .more {
    color: white;
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    line-height: 28px;
}
.smc-aux-about .txt { margin: 1.2rem 0; }
.smc-aux-about .txt .font-16 {
    font-size: 16px;
    line-height: 30px;
    color: #1a3145;
}
.smc-aux-about .btm { display: flex; flex-wrap: wrap; align-items: center; gap: 2rem; margin-top: 1.5rem; }
.smc-aux-about .btm .img { flex: 0 0 80px; }
.smc-aux-about .btm .img img { max-width: 80px; }
.smc-aux-about .grid-box { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; flex: 1; }
.smc-aux-about .grid-box li { list-style: none; }
.smc-aux-about .grid-box span {
    font-size: 26px;
    font-weight: 700;
    color: #003366;
    line-height: 1.6;
}
.smc-aux-about .grid-box p {
    font-size: 14px;
    color: #1d3b52;
    line-height: 28px;
}

/* ===== 设备产线 ===== */
.smc-production-line {
    margin: 4rem 0;
}
.smc-production-line .top {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2.2rem;
}
.smc-production-line .tags {
    font-size: 14px;
    color: #005aaa;
    font-weight: 600;
    background: #e5eff8;
    padding: 0.2rem 1rem;
    border-radius: 30px;
    line-height: 28px;
}
.smc-production-line .h3 {
    font-size: 28px;
    font-weight: 600;
    color: #003b6f;
    line-height: 1.6;
}
.smc-production-line .navbox { display: flex; gap: 0.5rem; }
.smc-production-line .navbox .btn {
    cursor: pointer;
    padding: 0.4rem 1rem;
    background: #eef4fa;
    border-radius: 30px;
    color: #003366;
    font-weight: 600;
    font-size: 15px;
    line-height: 28px;
}
.smc-production-line .caselist {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}
.smc-production-line .caselist li { list-style: none; }
.smc-production-line .caselist .item { background: #f7fafd; border-radius: 20px; overflow: hidden; }
.smc-production-line .caselist .img-box { position: relative; overflow: hidden; }
.smc-production-line .caselist .img-box img { width: 100%; object-fit: cover; display: block; }
.smc-production-line .caselist .hoverbox { padding: 1.2rem; text-align: center; }
.smc-production-line .caselist .hoverbox .h6 {
    font-size: 17px;
    font-weight: 600;
    color: #003366;
    line-height: 1.6;
}
.smc-production-line .caselist .hoverbox .h6 a { color: #003366; text-decoration: none; }

/* ===== Why Choose ===== */
.smc-why-choose {
    display: flex;
    flex-wrap: wrap;
    gap: 3rem;
    background: #f7fafd;
    border-radius: 28px;
    padding: 3rem 3rem; /* 从 2.5rem 增加 */
    border: 1px solid #dce8f2;
    margin: 3.5rem 0;
}
.smc-why-choose .left { flex: 0 0 420px; }
.smc-why-choose .left .tags {
    font-size: 14px;
    color: #005aaa;
    font-weight: 600;
    background: #e5eff8;
    padding: 0.2rem 1rem;
    border-radius: 30px;
    line-height: 28px;
}
.smc-why-choose .left .h3 {
    font-size: 28px;
    font-weight: 600;
    color: #003b6f;
    margin: 0.8rem 0;
    line-height: 1.6;
}
.smc-why-choose .left p {
    color: #1d3b52;
    font-size: 15px;
    line-height: 28px;
}
.smc-why-choose .left .play { margin-top: 2rem; display: flex; align-items: center; gap: 0.8rem; }
.smc-why-choose .left .play img { max-height: 48px; }
.smc-why-choose .right { flex: 1; }
.smc-why-choose .advlist {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.8rem;
}
.smc-why-choose .advlist li {
    list-style: none;
    background: white;
    border-radius: 20px;
    padding: 1.5rem 1.8rem;
    border-left: 6px solid #005aaa;
}
.smc-why-choose .advlist .item { display: flex; justify-content: space-between; gap: 1rem; }
.smc-why-choose .advlist .h6 {
    font-size: 17px;
    font-weight: 600;
    color: #003366;
    line-height: 1.6;
}
.smc-why-choose .advlist p {
    font-size: 14px;
    color: #1d3b52;
    margin-top: 0.4rem;
    line-height: 28px;
}
.smc-why-choose .advlist i { flex: 0 0 50px; }
.smc-why-choose .advlist i img { max-width: 50px; }

/* ===== 相关产品 ===== */
.smc-related-products {
    margin: 3.5rem 0 4rem;
}
.smc-related-products .section-title {
    font-size: 28px;
    font-weight: 600;
    color: #003b6f;
    border-bottom: 3px solid #005aaa40;
    padding-bottom: 0.8rem;
    margin-bottom: 2rem;
    line-height: 1.6;
}
.smc-product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}
.smc-product-card {
    background: #f7fafd;
    border-radius: 20px;
    overflow: hidden;
    transition: 0.2s;
    border: 1px solid #e6edf4;
}
.smc-product-card:hover { box-shadow: 0 6px 20px rgba(0,90,170,0.08); }
.smc-product-card .card-image img { width: 100%; object-fit: cover; display: block; }
.smc-product-card .card-content { padding: 1.2rem 1.5rem 1.5rem; }
.smc-product-card .card-title {
    font-size: 16px;
    font-weight: 600;
    color: #1a1a2e;
    margin-bottom: 0.5rem;
    line-height: 30px;
}
.smc-product-card .card-title a { color: #1a1a2e; text-decoration: none; }
.smc-product-card .card-link {
    color: #005aaa;
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    line-height: 28px;
}

/* ===== 相关资讯 ===== */
.smc-related-info {
    margin: 3.5rem 0 3rem;
}
.smc-related-info .section-title {
    font-size: 28px;
    font-weight: 600;
    color: #003b6f;
    border-bottom: 3px solid #005aaa40;
    padding-bottom: 0.8rem;
    margin-bottom: 2rem;
    line-height: 1.6;
}
.smc-related-info .info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    font-size: 16px;
  line-height: 30px;
}
.smc-related-info .info-item {
    background: #f9fcff;
    padding: 1.5rem 1.8rem;
    border-radius: 20px;
    border: 1px solid #dce8f2;
}
.smc-related-info .info-item h3 {
    font-size: 16px;
    font-weight: 600;
    color: #003366;
    line-height: 30px;
}
.smc-related-info .info-item h3 a { color: #003366; text-decoration: none; }
.smc-related-info .info-item p {
    font-size: 14px;
    color: #1d3b52;
    margin-top: 0.4rem;
    line-height: 28px;
}

/* ===== 页脚 ===== */
.smc-footer {
    margin-top: 4.5rem;
    padding-top: 2.5rem;
    border-top: 2px solid #005aaa30;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    color: #1d3850;
}
.smc-footer-main {
    font-weight: 500;
    font-size: 16px;
    line-height: 30px;
}
.smc-footer-main strong { color: #005aaa; font-weight: 700; }
.smc-footer-link {
    color: #005aaa;
    text-decoration: none;
    font-weight: 500;
    border: 1px solid #005aaa40;
    padding: 0.4rem 1.6rem;
    border-radius: 40px;
    transition: 0.15s;
    font-size: 14px;
    line-height: 28px;
}
.smc-footer-link:hover {
    background: #005aaa;
    color: white;
    border-color: #005aaa;
}

/* ===== 响应式 ===== */
@media (max-width: 920px) {
    .smc-grid-2 { grid-template-columns: 1fr; gap: 2rem; }
    .smc-product-grid { grid-template-columns: repeat(2, 1fr); }
    .smc-production-line .caselist { grid-template-columns: repeat(2, 1fr); }
    .smc-why-choose .advlist { grid-template-columns: 1fr; }
    .smc-related-info .info-grid { grid-template-columns: 1fr 1fr; }
    .smc-aux-about .grid-box { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
    .smc-page { padding: 1.5rem 1rem 2.5rem; }
    .smc-header { flex-direction: column; align-items: flex-start; gap: 0.8rem; }
    .smc-hero h1 { font-size: 32px; }
    .smc-description, .smc-faq { padding: 1.8rem 1.5rem; }
    .smc-card-grid { grid-template-columns: 1fr; }
    .smc-bar-item { width: 40px; }
    .smc-bar { width: 28px; }
    .smc-product-grid { grid-template-columns: 1fr; }
    .smc-production-line .caselist { grid-template-columns: 1fr; }
    .smc-related-info .info-grid { grid-template-columns: 1fr; }
    .smc-aux-about { padding: 1.8rem; }
    .smc-aux-about .imgbox { flex: 0 0 100%; }
    .smc-why-choose { padding: 1.8rem; flex-direction: column; }
    .smc-why-choose .left { flex: 1; }
    .smc-aux-about .grid-box { grid-template-columns: 1fr 1fr; }
    .smc-section-title { font-size: 24px; }
    .smc-description h2,
    .smc-faq h2,
    .smc-related-products .section-title,
    .smc-related-info .section-title {
        font-size: 24px;
    }
}

/* ===== 轮播容器 ===== */
.carousel-wrapper {
    overflow: hidden;
    position: relative;
    border-radius: 20px;
}

.carousel-wrapper .caselist {
    display: flex;
    transition: transform 0.5s ease-in-out;
    gap: 0;
    padding: 0;
    margin: 0;
}

.carousel-wrapper .caselist .column {
    flex: 0 0 33.33%; /* 每次显示1个项目，改为 33.33% 可显示3个 */
    padding: 0 12px;
    box-sizing: border-box;
    list-style: none;
}

/* 项目卡片样式 */
.carousel-wrapper .caselist .item {
    background: #f7fafd;
    border-radius: 20px;
    overflow: hidden;
    margin: 0;
}
.carousel-wrapper .caselist .img-box {
    position: relative;
    overflow: hidden;
}
.carousel-wrapper .caselist .img-box img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    display: block;
}
.carousel-wrapper .caselist .hoverbox {
    padding: 1.5rem;
    text-align: center;
    background: #ffffff;
}
.carousel-wrapper .caselist .hoverbox .h6 {
    font-size: 18px;
    font-weight: 600;
    color: #003366;
}
.carousel-wrapper .caselist .hoverbox .h6 a {
    color: #003366;
    text-decoration: none;
}

/* ===== 指示点 ===== */
.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 1.8rem;
}
.carousel-dots .dot {
    width: 14px;
    height: 14px;
    background: #d0dde9;
    border-radius: 50%;
    cursor: pointer;
    transition: background 0.3s;
    border: none;
    padding: 0;
}
.carousel-dots .dot.active {
    background: #005aaa;
}

/* ===== 响应式 ===== */
@media (max-width: 920px) {
    .carousel-wrapper .caselist .column {
        flex: 0 0 100%;
    }
    .carousel-wrapper .caselist .img-box img {
        height: 240px;
    }
}
@media (max-width: 640px) {
    .carousel-wrapper .caselist .img-box img {
        height: 180px;
    }
}

/* ===== Why Choose 轮播 - 修复文字超出 ===== */
.smc-why-choose .right {
    flex: 1;
    min-width: 0; /* 关键：防止flex子项溢出父容器 */
    overflow: hidden;
}

.carousel-wrapper-why {
    overflow: hidden;
    position: relative;
    border-radius: 20px;
    width: 100%;
}

.carousel-wrapper-why .advlist {
    display: flex;
    transition: transform 0.5s ease-in-out;
    gap: 0;
    padding: 0;
    margin: 0;
    width: 100%;
}

.carousel-wrapper-why .advlist li {
    flex: 0 0 50%; /* 一次显示2项 */
    list-style: none;
    padding: 0 10px;
    box-sizing: border-box;
    display: flex;
    align-items: stretch;
    min-width: 0; /* 关键：防止子项溢出 */
}

.carousel-wrapper-why .advlist .item {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    background: white;
    border-radius: 20px;
    padding: 1.4rem 1.6rem;
    border-left: 6px solid #005aaa;
    width: 100%;
    align-items: flex-start;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    min-height: 160px;
    height: auto;
    box-sizing: border-box;
    overflow: hidden; /* 防止内容溢出 */
}

/* ===== 文字换行核心修复 ===== */
.carousel-wrapper-why .advlist .item .left {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;           /* 防止flex子项溢出 */
    width: 100%;
    word-wrap: break-word;
    overflow-wrap: break-word;
    word-break: break-word;  /* 强制长单词换行 */
    overflow: hidden;
}

.carousel-wrapper-why .advlist .h6 {
    font-size: 17px;
    font-weight: 600;
    color: #003366;
    line-height: 1.5;
    margin-bottom: 0.3rem;
    flex-shrink: 0;
    word-wrap: break-word;
    overflow-wrap: break-word;
    word-break: break-word;
    max-width: 100%;
}

.carousel-wrapper-why .advlist p {
    font-size: 14px;
    color: #1d3b52;
    line-height: 1.6;
    margin: 0;
    flex: 1;
    word-wrap: break-word;
    overflow-wrap: break-word;
    word-break: break-word;
    max-width: 100%;
    overflow: visible;
}

.carousel-wrapper-why .advlist i {
    flex: 0 0 44px;
    align-self: flex-start;
    margin-top: 2px;
    flex-shrink: 0;
    max-width: 44px;
}
.carousel-wrapper-why .advlist i img {
    max-width: 44px;
    height: auto;
    display: block;
}

/* ===== 指示点 ===== */
.carousel-dots-why {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 1.5rem;
}
.carousel-dots-why .dot {
    width: 12px;
    height: 12px;
    background: #d0dde9;
    border-radius: 50%;
    cursor: pointer;
    transition: background 0.3s;
    border: none;
    padding: 0;
    flex-shrink: 0;
}
.carousel-dots-why .dot.active {
    background: #005aaa;
}

/* ===== 响应式：小屏幕显示1项 ===== */
@media (max-width: 768px) {
    .carousel-wrapper-why .advlist li {
        flex: 0 0 100%;
        padding: 0 6px;
    }
    .carousel-wrapper-why .advlist .item {
        flex-direction: column;
        padding: 1.2rem 1.4rem;
        min-height: auto;
    }
    .carousel-wrapper-why .advlist i {
        flex: 0 0 auto;
        align-self: flex-end;
        margin-top: 0.3rem;
        max-width: 40px;
    }
    .carousel-wrapper-why .advlist i img {
        max-width: 40px;
    }
    .carousel-wrapper-why .advlist .h6 {
        font-size: 16px;
    }
    .carousel-wrapper-why .advlist p {
        font-size: 14px;
        line-height: 1.5;
    }
}

/* ===== 大屏幕优化 ===== */
@media (min-width: 1200px) {
    .carousel-wrapper-why .advlist .item {
        padding: 1.6rem 2rem;
        min-height: 180px;
    }
    .carousel-wrapper-why .advlist .h6 {
        font-size: 18px;
    }
    .carousel-wrapper-why .advlist p {
        font-size: 15px;
    }
}