/**
 * dataCenter.htm — 仅页面特有样式
 * Banner / 图文分栏 / 产品栅格五档已上收：
 *   page-banner-standard.css · shared-split-m1.css · product-card-standard.css
 */

.dc-page {
    background: #ffffff;
}

/* ========== 引言四格 2×2（标题独占一行，四格水平对齐） ========== */
.dc-intro {
    padding: 72px 0 64px;
    background: #ffffff;
    box-sizing: border-box;
}

.dc-intro-inner {
    max-width: 1480px;
    margin: 0 auto;
    padding: 0 40px;
    box-sizing: border-box;
}

.dc-intro-heading {
    margin: 0 0 40px;
    font-size: 36px;
    font-family: "HarmonyOS Sans SC Light", sans-serif;
    font-weight: normal;
    line-height: 1.35;
    color: #132a3e;
    text-align: left;
}

.dc-intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px 48px;
    align-items: start;
}

.dc-intro-cell {
    margin: 0;
}

.dc-intro-cell p {
    margin: 0;
    font-size: 18px;
    line-height: 1.75;
    color: #333333;
}

.dc-intro-lead {
    font-weight: 600;
    color: #132a3e;
}

/* ========== 图文分栏（公共 calibration-m1-* + 本页 .dc-measure-split） ========== */
.dc-measure-split {
    padding: 0 0 88px;
    background: #ffffff;
}

.dc-measure-split > .calibration-m1-content.dc-m1-content {
    padding-bottom: 0;
}

/* 按钮：对齐 semiconductor .semi-btn-navy + .semi-btn-home-pill */
.dc-btn-navy {
    display: inline-block;
    margin-top: 16px;
    padding: 12px 28px;
    font-size: 16px;
    font-weight: 500;
    color: #ffffff;
    background-color: #132A3E;
    border: none;
    border-radius: 999px;
    text-decoration: none;
    cursor: pointer;
}

.dc-btn-navy:hover {
    background-color: #1a3d56;
    color: #ffffff;
}

.calibration-m1-text .dc-btn-navy {
    margin-top: 16px;
}

.dc-btn-home-pill {
    color: #3d3d3d;
    background-color: transparent;
    border: 1px solid #00A1E9;
    font-weight: 600;
    transition: all 0.3s ease;
}

.dc-btn-home-pill:hover {
    background-color: rgba(0, 161, 233, 0.12);
    color: #3d3d3d;
    border-color: #00A1E9;
}

/* ========== 三卡（无圆角） ========== */
.dc-trust {
    padding: 72px 0 88px;
    background: #00233D;
    box-sizing: border-box;
}

.dc-trust-inner {
    max-width: 1480px;
    margin: 0 auto;
    padding: 0 40px;
    box-sizing: border-box;
}

.dc-trust-heading {
    margin: 0 0 20px;
    font-size: 36px;
    font-family: "HarmonyOS Sans SC Light", sans-serif;
    font-weight: normal;
    color: #ffffff;
    text-align: center;
}

.dc-trust-lead {
    margin: 0 auto 40px;
    max-width: 920px;
    font-size: 18px;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.88);
    text-align: center;
}

.dc-trust-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 28px;
    justify-content: center;
}

.dc-trust-card {
    flex: 1 1 280px;
    max-width: 400px;
    min-width: 260px;
    padding: 28px 24px;
    background: #ffffff;
    border-radius: 0;
    box-sizing: border-box;
}

.dc-trust-card-title {
    margin: 0 0 12px;
    font-size: 20px;
    font-weight: 600;
    color: #132a3e;
}

.dc-trust-card-desc {
    margin: 0;
    font-size: 16px;
    line-height: 1.65;
    color: #444444;
}

.dc-products {
    padding: 56px 0 72px;
    background: #ffffff;
    box-sizing: border-box;
    scroll-margin-top: var(--theme-header-height, 75px);
}

.dc-products .rs-loading,
.dc-products .rs-empty {
    text-align: center;
    color: #666666;
    font-size: 16px;
    padding: 12px 0;
}

/* 文案：≤1679 用 --kyd-text-scale；≥1680 定稿 */
@media screen and (max-width: 1679px) {
    .dc-intro-heading {
        font-size: max(var(--kyd-text-sm-min, 14px), calc(36px * var(--kyd-text-scale, 1)));
    }

    .dc-intro-cell p {
        font-size: max(var(--kyd-text-sm-min, 14px), calc(18px * var(--kyd-text-scale, 1)));
    }

    .dc-btn-navy {
        font-size: max(var(--kyd-text-sm-min, 14px), calc(16px * var(--kyd-text-scale, 1)));
    }

    .dc-trust-heading {
        font-size: max(var(--kyd-text-sm-min, 14px), calc(36px * var(--kyd-text-scale, 1)));
    }

    .dc-trust-lead {
        font-size: max(var(--kyd-text-sm-min, 14px), calc(18px * var(--kyd-text-scale, 1)));
    }

    .dc-trust-card-title {
        font-size: max(var(--kyd-text-sm-min, 14px), calc(20px * var(--kyd-text-scale, 1)));
    }

    .dc-trust-card-desc {
        font-size: max(var(--kyd-text-sm-min, 14px), calc(16px * var(--kyd-text-scale, 1)));
    }

    .dc-products .rs-loading,
    .dc-products .rs-empty {
        font-size: max(var(--kyd-text-sm-min, 14px), calc(16px * var(--kyd-text-scale, 1)));
    }
}

/* Small：内边距收紧 */
@media screen and (min-width: 768px) and (max-width: 1024px) {
    .dc-intro-inner,
    .dc-trust-inner {
        padding-left: 24px;
        padding-right: 24px;
    }
}

@media screen and (max-width: 767px) {
    .dc-intro {
        padding: 56px 0 48px;
    }

    .dc-intro-inner,
    .dc-trust-inner {
        padding-left: 16px;
        padding-right: 16px;
    }

    .dc-intro-heading {
        margin-bottom: 28px;
    }

    .dc-intro-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .dc-measure-split {
        padding: 0 0 64px;
    }

    .dc-trust {
        padding: 56px 0 64px;
    }

    .dc-trust-lead {
        margin-bottom: 28px;
    }

    .dc-trust-grid {
        flex-direction: column;
        align-items: stretch;
    }

    .dc-trust-card {
        max-width: none;
        min-width: 0;
    }

    .dc-products {
        padding: 40px 0 56px;
    }
}