/*
Theme Name: 汇森医用
Theme URI: https://www.hsmedicalcn.com
Author: 汇森医用官网开发
Description: 嘉兴汇森医用材料科技有限公司官网定制主题。前台按设计稿手写，后台字段用 ACF 管理，SEO 与图片处理由主题自身实现，不依赖 SEO / 图片压缩类插件。
Version: 1.1.0
Requires PHP: 8.0
Text Domain: huisen
License: Proprietary
*/

/* ════════════════════════════════════════════════
   设计系统（按 01-最终页面设计图）
   主蓝  #1A4ED8   浅蓝底  #EEF4FE   卡片灰  #F5F7FA
   深字  #1F2A44   灰字    #6B7280   边线   #E5E7EB
   ════════════════════════════════════════════════ */
:root {
    --c-primary: #0758c8;
    --c-primary-dark: #05459f;
    --c-primary-light: #eef6ff;
    --c-primary-soft: #f4f9ff;
    --c-heading: #0b2f73;
    --c-bg: #FFFFFF;
    --c-bg-soft: #f7faff;
    --c-text: #1F2A44;
    --c-text-muted: #5f6b7a;
    --c-border: #e5eaf1;
    --c-line: #e5eaf1;
    --c-white: #FFFFFF;
    --shadow-sm: 0 2px 8px rgba(7, 88, 200, 0.06);
    --shadow-md: 0 8px 24px rgba(7, 88, 200, 0.08);
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-pill: 999px;
    --max-w: 1200px;
}

/* ── 基础 ─────────────────────────────────────────── */
*,
*::before,
*::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    font-family: "PingFang SC", "Microsoft YaHei", -apple-system, "Helvetica Neue", Arial, sans-serif;
    color: var(--c-text);
    line-height: 1.7;
    font-size: 15px;
    background: var(--c-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--c-primary); text-decoration: none; transition: color .15s; }
a:hover { color: var(--c-primary-dark); }

h1, h2, h3, h4 { color: var(--c-text); font-weight: 600; line-height: 1.35; margin: 0 0 .5em; }

p { margin: 0 0 1em; }

/* ── 容器 ─────────────────────────────────────────── */
.huisen-container,
.huisen-wrap {
    width: 100%;
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 24px;
}

/* ── 标题装饰（蓝短线在标题下方） ────────────────────────── */
.huisen-title {
    text-align: center;
    margin: 0 auto 36px;
}
.huisen-title h2,
.huisen-title h3 {
    color: var(--c-primary);
    font-size: 28px;
    font-weight: 700;
    margin: 0;
}
.huisen-title::after,
.huisen-title .bar {
    content: "";
    display: block;
    width: 36px;
    height: 3.5px;
    background: var(--c-primary);
    margin: 12px auto 0;
    border-radius: 2px;
}
.huisen-title p {
    color: var(--c-text-muted);
    font-size: 15px;
    margin: 12px 0 0;
}
.huisen-title--left { text-align: left; }
.huisen-title--left::after,
.huisen-title--left .bar { margin: 12px 0 0; }

/* ── 通用 section 间距 ────────────────────────────── */
.huisen-section { padding: 64px 0; }
.huisen-section--soft { background: var(--c-bg-soft); }
.huisen-section--blue { background: var(--c-primary-light); }

/* ── 按钮 ─────────────────────────────────────────── */
.huisen-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    background: var(--c-primary);
    color: #fff;
    font-size: 14px;
    font-weight: 500;
    border-radius: var(--radius-md);
    border: 0;
    cursor: pointer;
    transition: background .15s, transform .15s;
}
.huisen-btn:hover { background: var(--c-primary-dark); color: #fff; transform: translateY(-1px); }
.huisen-btn--ghost { background: transparent; color: var(--c-primary); border: 1px solid var(--c-primary); }
.huisen-btn--ghost:hover { background: var(--c-primary-light); color: var(--c-primary-dark); }
.huisen-btn--lg { padding: 14px 36px; font-size: 15px; }

.huisen-link-arrow {
    color: var(--c-primary);
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-weight: 500;
}
.huisen-link-arrow::after { content: "→"; transition: transform .15s; }
.huisen-link-arrow:hover::after { transform: translateX(3px); }

/* ════════════════════════════════════════════════
   Header
   ════════════════════════════════════════════════ */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--c-line);
}
.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 84px;
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 24px;
}
.site-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--c-primary);
    text-decoration: none;
}
.site-logo__text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}
.site-logo__en {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 26px;
    letter-spacing: 4px;
    color: var(--c-primary);
    font-weight: 800;
}
.site-logo__cn {
    font-size: 16px;
    letter-spacing: 7px;
    color: var(--c-primary);
    margin-top: 3px;
    text-indent: 7px;
    font-weight: 700;
}
.site-logo img {
    max-height: 52px;
    width: auto;
    display: block;
}
.primary-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 32px;
}
.primary-nav li { list-style: none; }
.primary-nav a {
    color: #202a3a;
    font-size: 15px;
    font-weight: 500;
    padding: 10px 0;
    position: relative;
    transition: color .15s;
    white-space: nowrap;
}
.primary-nav a:hover { color: var(--c-primary); }
.primary-nav .current-menu-item > a,
.primary-nav .current_page_item > a {
    color: var(--c-primary);
    font-weight: 700;
}
.primary-nav .current-menu-item > a::after,
.primary-nav .current_page_item > a::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -6px;
    transform: translateX(-50%);
    width: 32px;
    height: 4px;
    background: var(--c-primary);
    border-radius: 2px;
}
.nav-toggle {
    display: none;
    background: none;
    border: 0;
    width: 36px;
    height: 36px;
    cursor: pointer;
    color: var(--c-primary);
}

/* ════════════════════════════════════════════════
   Hero 轮播（首页）
   ════════════════════════════════════════════════ */
.hero-carousel {
    position: relative;
    background: linear-gradient(135deg, #f4f8fe 0%, #edf4fc 45%, #f6faff 75%, #ffffff 100%);
    overflow: hidden;
    padding: 44px 0 0;
    min-height: 580px;
}

/* 纯样式背景层（3D 医用流体丝带与发光光晕） */
.hero-bg-canvas {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}
.hero-halo-stage {
    position: absolute;
    right: 7%;
    top: 50%;
    transform: translateY(-56%);
    width: 490px;
    height: 490px;
}
.hero-halo-glow {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: radial-gradient(circle at center, 
        rgba(255, 255, 255, 1) 0%, 
        rgba(255, 255, 255, 0.9) 45%, 
        rgba(224, 239, 255, 0.5) 70%, 
        rgba(210, 232, 255, 0.15) 85%, 
        transparent 95%);
    box-shadow: 0 0 60px rgba(255, 255, 255, 0.9);
}
.hero-halo-ring {
    position: absolute;
    inset: 16px;
    border-radius: 50%;
    border: 1.5px solid rgba(255, 255, 255, 0.95);
    box-shadow: 
        0 0 25px rgba(255, 255, 255, 0.9),
        inset 0 0 25px rgba(255, 255, 255, 0.8),
        0 0 50px rgba(186, 220, 255, 0.4);
}
.hero-halo-floor {
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 440px;
    height: 80px;
    border-radius: 50%;
    background: radial-gradient(ellipse at center, rgba(198, 224, 255, 0.45) 0%, rgba(255, 255, 255, 0) 70%);
}
.hero-fluid-ribbons {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.hero-carousel__inner {
    position: relative;
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 24px;
    z-index: 2;
}
.hero-slide {
    display: none;
    grid-template-columns: 1.15fr 1fr;
    align-items: center;
    gap: 48px;
    min-height: 460px;
    padding: 16px 0 28px;
}
.hero-slide.is-active { display: grid; }
.hero-slide__text { padding: 16px 0; }
.hero-slide__title {
    font-size: 54px;
    color: #0b2f73;
    font-weight: 850;
    margin: 0 0 18px;
    line-height: 1.15;
    letter-spacing: -0.5px;
}
.hero-slide__subtitle {
    font-size: 24px;
    color: var(--c-primary);
    font-weight: 600;
    margin: 0 0 20px;
    line-height: 1.4;
}
.hero-slide__desc {
    font-size: 15.5px;
    color: #5f6b7a;
    margin: 0;
    max-width: 520px;
    line-height: 1.85;
}
.hero-slide__image {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 460px;
}
.hero-slide__glow {
    display: none;
}
.hero-slide__image img {
    position: relative;
    z-index: 1;
    max-height: 450px;
    max-width: 100%;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 16px 36px rgba(7, 88, 200, .12));
}

.hero-arrows {
    position: absolute;
    top: 45%;
    left: 0; right: 0;
    transform: translateY(-50%);
    pointer-events: none;
    z-index: 10;
    max-width: 1340px;
    margin: 0 auto;
    padding: 0 16px;
    display: flex;
    justify-content: space-between;
}
.hero-arrows button {
    pointer-events: auto;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: #ffffff;
    color: var(--c-primary);
    border: 1px solid #e2edf8;
    cursor: pointer;
    box-shadow: 0 4px 16px rgba(7, 88, 200, 0.08);
    transition: all .2s;
    display: flex;
    align-items: center;
    justify-content: center;
}
.hero-arrows button:hover {
    background: var(--c-primary);
    color: #fff;
    border-color: var(--c-primary);
    transform: scale(1.06);
}

.hero-controls {
    position: relative;
    z-index: 3;
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 24px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
}
.hero-tabs-box {
    background: #ffffff;
    border-radius: 12px;
    padding: 5px;
    box-shadow: 0 4px 20px rgba(7, 88, 200, 0.06);
    border: 1px solid #edf2f8;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.hero-tab {
    background: transparent;
    border: none;
    border-radius: 8px;
    padding: 10px 22px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: #1f2a44;
    font-size: 14.5px;
    font-weight: 500;
    transition: all .2s;
}
.hero-tab__num {
    font-size: 14px;
    font-weight: 600;
    color: #94a3b8;
    transition: color .2s;
}
.hero-tab__name {
    color: #1f2a44;
    transition: color .2s;
}
.hero-tab.is-active {
    background: var(--c-primary);
    color: #fff;
    box-shadow: 0 4px 12px rgba(7, 88, 200, 0.25);
}
.hero-tab.is-active .hero-tab__num,
.hero-tab.is-active .hero-tab__name {
    color: #ffffff;
    font-weight: 600;
}
.hero-tab:hover:not(.is-active) {
    background: #f4f8ff;
}

.hero-thumbs {
    display: flex;
    gap: 14px;
    align-items: center;
}
.hero-thumb {
    width: 68px;
    height: 68px;
    border-radius: 10px;
    background: #ffffff;
    border: 1px solid #e5eaf1;
    overflow: hidden;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all .2s;
    padding: 5px;
}
.hero-thumb img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
}
.hero-thumb.is-active {
    border: 2px solid var(--c-primary);
    box-shadow: 0 4px 14px rgba(7, 88, 200, 0.16);
    transform: translateY(-1px);
}

.hero-arc-wrap {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 55px;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}
.hero-arc {
    width: 100%;
    height: 100%;
    display: block;
}

/* ════════════════════════════════════════════════
   首页 使命宣言（中部居中标题）
   ════════════════════════════════════════════════ */
.mission-statement {
    text-align: center;
    padding: 38px 24px 34px;
    max-width: 960px;
    margin: 0 auto;
}
.mission-statement__divider {
    width: 24px;
    height: 3.5px;
    background: #0758c8;
    border-radius: 2px;
    margin: 0 auto 16px;
}
.mission-statement h2 {
    color: #07278d;
    font-size: 22px;
    font-weight: 600;
    margin: 0;
    line-height: 1.55;
    letter-spacing: 0.5px;
}

/* ════════════════════════════════════════════════
   首页 3 列能力卡（上文下图）
   ════════════════════════════════════════════════ */
.feature-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    padding-bottom: 32px;
}
.feature-card {
    background: #f5f8fd;
    border-radius: 16px;
    padding: 36px 32px 0;
    border: none;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: box-shadow .25s, transform .25s;
}
.feature-card:hover {
    box-shadow: 0 12px 32px rgba(7, 88, 200, 0.08);
    transform: translateY(-3px);
}
.feature-card h3 {
    color: #07278d;
    font-size: 20px;
    font-weight: 700;
    margin: 0 0 10px;
}
.feature-card__divider {
    width: 20px;
    height: 3px;
    background: #0758c8;
    margin: 0 0 14px;
    border-radius: 1.5px;
}
.feature-card p {
    color: #556882;
    font-size: 14px;
    line-height: 1.7;
    margin: 0 0 20px;
}
.feature-card__img {
    margin-top: auto;
    display: flex;
    justify-content: center;
    align-items: flex-end;
    height: 200px;
    overflow: hidden;
}
.feature-card__img img {
    max-height: 100%;
    width: auto;
    object-fit: contain;
    transition: transform .3s;
}
.feature-card:hover .feature-card__img img {
    transform: scale(1.04);
}

/* ════════════════════════════════════════════════
   首页 10万级净化车间 Card（对齐设计图：居中圆角大卡片，右侧车间实景+左侧渐变遮罩承载文字）
   ════════════════════════════════════════════════ */
.capacity-section {
    margin: 0 auto 40px;
}
.capacity-section + .huisen-section {
    padding-top: 0;
}
.capacity-card {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    min-height: 280px;
    display: flex;
    align-items: center;
    background: #f4f7fb;
    box-shadow: 0 4px 20px rgba(7, 88, 200, 0.05);
}
.capacity-card__bg {
    position: absolute;
    inset: 0;
    z-index: 1;
}
.capacity-card__bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: right center;
    display: block;
}
.capacity-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, 
        rgba(242, 246, 251, 0.98) 0%, 
        rgba(242, 246, 251, 0.95) 30%, 
        rgba(242, 246, 251, 0.72) 46%, 
        rgba(242, 246, 251, 0.20) 65%, 
        rgba(242, 246, 251, 0.00) 80%
    );
}
.capacity-card__content {
    position: relative;
    z-index: 2;
    max-width: 440px;
    padding: 56px 48px;
}
.capacity-card__content h2 {
    font-size: 32px;
    color: #0758c8;
    font-weight: 700;
    margin: 0 0 14px;
    letter-spacing: -0.5px;
    line-height: 1.25;
}
.capacity-card__divider {
    width: 32px;
    height: 4px;
    background: #0758c8;
    border-radius: 2px;
    margin-bottom: 20px;
}
.capacity-card__content p {
    font-size: 15px;
    color: #4b5563;
    line-height: 1.8;
    margin: 0;
}
.feature-card .huisen-link-arrow { font-size: 13px; }

/* ════════════════════════════════════════════════
   产品卡（首页 6 列 + 归档 3 列）
   ════════════════════════════════════════════════ */
.product-grid {
    display: grid;
    grid-template-columns: repeat(var(--product-cols, 5), 1fr);
    gap: 18px;
}
.product-grid--3 {
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.product-card {
    background: #ffffff;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid #edf2f7;
    transition: box-shadow .25s, transform .25s;
    display: flex;
    flex-direction: column;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
}
.product-card:hover {
    box-shadow: 0 12px 28px rgba(7, 88, 200, 0.08);
    transform: translateY(-4px);
}
.product-card__image {
    background: #f7faff;
    height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    border-bottom: none;
}
.product-card__image img {
    max-height: 100%;
    max-width: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: transform .3s;
}
.product-card:hover .product-card__image img {
    transform: scale(1.04);
}
.product-card__body {
    padding: 22px 24px 26px;
    display: flex;
    flex-direction: column;
    flex: 1;
}
.product-card h3,
.product-card__title {
    color: #0758c8;
    font-size: 19px;
    margin: 0 0 10px;
    font-weight: 700;
}
.product-card__divider {
    display: none;
}
.product-card__desc {
    color: #556882;
    font-size: 13.5px;
    margin: 0 0 20px;
    line-height: 1.7;
    flex: 1;
}
.product-card .huisen-link-arrow {
    color: #0758c8;
    font-size: 14px;
    font-weight: 600;
    margin-top: auto;
}

/* 首页版：原型只有「图 + 名称」，卡片白底圆角 */
.product-card--simple {
    border-radius: 14px;
    border: 1px solid #e5eaf1;
    text-align: center;
}
.product-card--simple .product-card__image {
    height: 180px;
    border-bottom: none;
    padding: 16px;
}
.product-card--simple .product-card__body {
    padding: 0 16px 20px;
    align-items: center;
}
.product-card--simple .product-card__title {
    font-size: 15px;
    color: #1f2a44;
    margin: 0;
    font-weight: 600;
}
.product-card--simple .product-card__divider,
.product-card--simple .product-card__desc,
.product-card--simple .huisen-link-arrow { display: none; }

/* 归档页「更多产品持续更新」虚线说明卡片（展示提示，无需跳转） */
.product-more {
    border: 1.5px dashed #4285f4;
    border-radius: 16px;
    background: #f7faff;
    padding: 26px 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 36px;
    cursor: default;
    user-select: none;
}
.product-more__label {
    color: #0758c8;
    font-size: 22px;
    font-weight: 700;
    margin: 0 0 6px;
}
.product-more__hint {
    color: #556882;
    font-size: 14.5px;
    margin: 0;
}
.product-more__plus {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1.5px dashed #0758c8;
    color: #0758c8;
    font-size: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 300;
    flex-shrink: 0;
}

/* 归档页：定制支持能力 */
.huisen-section--capabilities {
    padding: 48px 0;
}
.capabilities-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 32px;
}
.capabilities-title .line {
    width: 32px;
    height: 2px;
    background: #0758c8;
    border-radius: 1px;
}
.capabilities-title h2 {
    font-size: 22px;
    color: #0758c8;
    font-weight: 700;
    margin: 0;
}
.capability-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    align-items: center;
    margin: 0 auto;
    max-width: 980px;
    padding: 24px 16px;
    border: 1px solid #edf4fc;
    background: #fbfdff;
    border-radius: 16px;
    box-shadow: 0 2px 10px rgba(7, 88, 200, 0.02);
}
.cap-item {
    text-align: center;
    padding: 6px 20px;
    border-right: 1px solid #e2edf8;
}
.cap-item:last-child {
    border-right: none;
}
.cap-item b {
    display: block;
    font-size: 16.5px;
    color: #0758c8;
    margin-bottom: 6px;
    font-weight: 700;
}
.cap-item span {
    font-size: 13.5px;
    color: #556882;
}

/* 通用 CTA 横幅 */
.huisen-section--cta {
    padding: 16px 0 56px;
}
.cta-banner {
    background: #f7faff;
    border: 1px solid #edf4fc;
    border-radius: 18px;
    padding: 24px 36px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    margin: 0 auto;
    max-width: var(--max-w);
}
.cta-banner__left {
    display: flex;
    align-items: center;
    gap: 20px;
}
.cta-banner__icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}
.cta-banner__text h3 {
    color: #07278d;
    font-size: 20px;
    font-weight: 700;
    margin: 0 0 4px;
}
.cta-banner__text p {
    color: #556882;
    font-size: 14px;
    margin: 0;
}
.huisen-btn--pill {
    background: #0052d9;
    color: #ffffff !important;
    padding: 12px 30px;
    border-radius: 26px;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    transition: background .2s, transform .2s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.huisen-btn--pill:hover {
    background: #0041b3;
    transform: translateY(-1px);
}

/* ════════════════════════════════════════════════
   Footer
   ════════════════════════════════════════════════ */
.site-footer {
    background: #fff;
    border-top: 1px solid var(--c-line);
    margin-top: 64px;
}
.site-footer__top {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 56px 24px 40px;
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.4fr 1fr;
    gap: 32px;
}
.site-footer .site-logo { margin-bottom: 8px; }
.footer-col h4 {
    color: var(--c-text);
    font-size: 15px;
    margin: 0 0 16px;
    font-weight: 600;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 8px; font-size: 13px; color: var(--c-text-muted); }
.footer-col a { color: var(--c-text-muted); }
.footer-col a:hover { color: var(--c-primary); }
.footer-col .item-line { display: flex; gap: 6px; }
.footer-col .item-line b { color: var(--c-text); font-weight: 500; min-width: 3em; }
.footer-qr {
    text-align: center;
    font-size: 12px;
    color: var(--c-text-muted);
}
.footer-qr img {
    width: 96px; height: 96px;
    margin: 0 auto 6px;
    display: block;
}
.site-footer__bottom {
    background: var(--c-primary);
    color: #fff;
    padding: 18px 24px;
    text-align: center;
    font-size: 13px;
}
.site-footer__bottom a { color: #fff; }
.site-footer__bottom a:hover { color: rgba(255,255,255,0.7); }

/* ════════════════════════════════════════════════
   通栏 Hero（内页通用，按原型：大图背景 + 左侧文字）
   ════════════════════════════════════════════════ */
.hero-banner {
    position: relative;
    min-height: 340px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(105deg, #EEF4FE 0%, #F6F9FE 55%, #E8F0FC 100%);
}
.hero-banner__bg {
    position: absolute;
    top: 0; right: 0; bottom: 0;
    width: 58%;
    background-size: cover;
    background-position: center;
}
/* 左侧浅蓝渐变遮罩，保证文字可读 */
.hero-banner__bg::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, #EEF4FE 0%, rgba(238,244,254,.92) 30%, rgba(238,244,254,.25) 70%, rgba(238,244,254,0) 100%);
}
.hero-banner::before,
.hero-banner::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}
.hero-banner::before {
    width: 460px; height: 460px;
    right: -140px; top: -220px;
    background: rgba(26, 78, 216, .05);
}
.hero-banner::after {
    width: 240px; height: 240px;
    left: -90px; bottom: -120px;
    background: rgba(26, 78, 216, .05);
}
.hero-banner__inner {
    position: relative;
    z-index: 1;
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 56px 24px;
    width: 100%;
}
.hero-banner__title {
    color: var(--c-primary);
    font-size: 38px;
    font-weight: 700;
    margin: 0 0 10px;
    line-height: 1.2;
}
.hero-banner__en {
    color: var(--c-primary);
    font-size: 13px;
    letter-spacing: 5px;
    text-transform: uppercase;
    font-weight: 500;
    margin: 0 0 14px;
    opacity: .55;
}
.hero-banner__sub {
    color: var(--c-primary);
    font-size: 18px;
    font-weight: 500;
    margin: 0 0 12px;
}
.hero-banner__desc {
    color: var(--c-text-muted);
    font-size: 14px;
    line-height: 1.9;
    margin: 0;
    max-width: 480px;
}
/* 面包屑放在 hero 内（原型位置） */
.hero-banner + .breadcrumb { padding-top: 14px; }

@media (max-width: 768px) {
    .hero-banner { min-height: 0; }
    .hero-banner__bg { width: 100%; opacity: .18; }
    .hero-banner__bg::after {
        background: linear-gradient(90deg, #EEF4FE 0%, rgba(238,244,254,.85) 100%);
    }
    .hero-banner__inner { padding: 32px 24px; }
    .hero-banner__title { font-size: 26px; }
    .hero-banner__sub { font-size: 15px; }
}

/* ════════════════════════════════════════════════
   通用 Hero（内页头部蓝条）
   ════════════════════════════════════════════════ */
.page-hero {
    background: linear-gradient(180deg, #EEF4FE 0%, #F4F8FE 100%);
    padding: 56px 0 64px;
    position: relative;
    overflow: hidden;
}
.page-hero::after {
    content: "";
    position: absolute;
    width: 480px; height: 480px;
    background: rgba(26, 78, 216, .05);
    border-radius: 50%;
    right: -160px; top: -200px;
    pointer-events: none;
}
.page-hero__inner { position: relative; z-index: 1; }
.page-hero h1 {
    color: var(--c-primary);
    font-size: 36px;
    margin: 0 0 8px;
}
.page-hero__en {
    color: var(--c-primary);
    font-size: 14px;
    letter-spacing: 4px;
    text-transform: uppercase;
    font-weight: 500;
}

.breadcrumb {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 16px 24px 0;
    color: var(--c-text-muted);
    font-size: 14px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 2px;
}
.breadcrumb a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--c-text-muted);
    text-decoration: none;
    transition: all 0.15s ease;
    padding: 2px 4px;
    border-radius: 4px;
}
.breadcrumb a:hover {
    color: var(--c-primary);
    background: rgba(7, 88, 200, 0.05);
}
.breadcrumb a:hover .breadcrumb-home-icon {
    stroke: var(--c-primary);
    transform: scale(1.08);
}
.breadcrumb .breadcrumb-home-icon {
    width: 17px;
    height: 17px;
    stroke-width: 2.2;
    stroke: currentColor;
    flex-shrink: 0;
    transition: transform 0.15s ease, stroke 0.15s ease;
}
.breadcrumb .sep {
    margin: 0 4px;
    color: #94a3b8;
    font-size: 13px;
    user-select: none;
}

/* ════════════════════════════════════════════════
   产品中心 / 产品详情
   ════════════════════════════════════════════════ */
.product-tabs {
    background: #fff;
    border-radius: var(--radius-md);
    border: 1px solid var(--c-line);
    padding: 20px 24px;
    margin: -32px auto 40px;
    max-width: var(--max-w);
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}
.product-tabs__label {
    color: var(--c-primary);
    font-size: 16px;
    font-weight: 600;
    margin-right: 8px;
}
.product-tab {
    padding: 8px 20px;
    border: 1px solid var(--c-line);
    border-radius: var(--radius-sm);
    font-size: 13px;
    color: var(--c-text);
    background: #fff;
    transition: all .15s;
}
/* ════════════════════════════════════════════════
   产品归档页分栏 Hero
   ════════════════════════════════════════════════ */
.page-hero-split {
    position: relative;
    background: linear-gradient(135deg, #edf5fe 0%, #f6faff 50%, #ffffff 100%);
    padding: 64px 0 56px;
    border-bottom: 1px solid #edf2f7;
    overflow: hidden;
}
.page-hero-split__rings {
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    width: 620px;
    height: 440px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,255,255,0.85) 0%, rgba(240,247,255,0.5) 60%, transparent 100%);
    pointer-events: none;
    z-index: 1;
}
.page-hero-split__rings::before {
    content: "";
    position: absolute;
    inset: -36px;
    border-radius: 50%;
    border: 36px solid rgba(255, 255, 255, 0.55);
    box-shadow: 0 4px 20px rgba(7, 88, 200, 0.04);
}
.page-hero-split__rings::after {
    content: "";
    position: absolute;
    inset: -76px;
    border-radius: 50%;
    border: 28px solid rgba(255, 255, 255, 0.35);
}
.page-hero-split__inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    align-items: center;
    gap: 40px;
}
.page-hero-split__title {
    color: #0758c8;
    font-size: 42px;
    font-weight: 800;
    margin: 0 0 14px;
    line-height: 1.2;
}
.page-hero-split__sub {
    color: #0758c8;
    font-size: 19px;
    font-weight: 600;
    margin: 0 0 16px;
}
.page-hero-split__desc {
    color: #556882;
    font-size: 14.5px;
    line-height: 1.8;
    margin: 0;
    max-width: 500px;
}
.page-hero-split__image {
    position: relative;
    display: flex;
    justify-content: center;
}
.page-hero-split__image img {
    max-height: 380px;
    width: auto;
    object-fit: contain;
    margin: 0 auto;
    filter: drop-shadow(0 14px 30px rgba(7, 88, 200, 0.09));
}

/* ════════════════════════════════════════════════
   单产品详情页（纯竖向流式布局）
   ════════════════════════════════════════════════ */
.single-product-hero {
    position: relative;
    background: linear-gradient(135deg, #eef5fe 0%, #f7faff 50%, #ffffff 100%);
    padding: 44px 0 48px;
    border-bottom: 1px solid #e5eaf1;
    overflow: hidden;
}
.single-product-hero__wave {
    position: absolute;
    top: 0;
    left: 0;
    width: 60%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}
.single-product-hero__inner {
    position: relative;
    z-index: 2;
}
.single-product-hero__title {
    color: #0758c8;
    font-size: 38px;
    font-weight: 800;
    margin: 0 0 4px;
    letter-spacing: -0.5px;
}
.single-product-hero__en {
    color: #98beee;
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 2px;
    margin: 0;
}

.product-category-box {
    margin: 28px auto 36px;
    max-width: 1040px;
}
.product-category-box__title {
    display: none;
}
.product-category-box__pills {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}
.product-category-pill {
    flex: 1;
    text-align: center;
    padding: 10px 14px;
    border: 1px solid #e5eaf1;
    border-radius: 6px;
    font-size: 14px;
    color: #4b5563;
    background: #ffffff;
    text-decoration: none;
    transition: all .2s;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.02);
    white-space: nowrap;
}
.product-category-pill:hover {
    color: #0758c8;
    border-color: #0758c8;
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(7, 88, 200, 0.06);
}
.product-category-pill.is-active {
    background: #f0f6ff;
    color: #0758c8;
    border: 1px solid #b8d7fa;
    border-left: 3.5px solid #0758c8;
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(7, 88, 200, 0.08);
}

.single-product__head {
    text-align: center;
    margin-bottom: 28px;
}
.single-product__head h1 {
    color: #0758c8;
    font-size: 32px;
    font-weight: 700;
    margin: 0 0 8px;
}
.single-product__subtitle {
    color: #0758c8;
    font-size: 16px;
    font-weight: 500;
    margin: 0;
}
.single-product__main {
    position: relative;
    background: #ffffff;
    border: 1px solid #edf2f7;
    border-radius: 16px;
    padding: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    max-width: 820px;
    box-shadow: 0 4px 16px rgba(7, 88, 200, 0.04);
    cursor: zoom-in;
    transition: transform .2s, box-shadow .2s;
}
.single-product__main:hover {
    box-shadow: 0 8px 24px rgba(7, 88, 200, 0.08);
}
.single-product__main img {
    max-height: 440px;
    width: auto;
    object-fit: contain;
    transition: opacity .15s ease-in-out;
}
.zoom-badge {
    position: absolute;
    right: 18px;
    bottom: 18px;
    background: rgba(240, 247, 255, 0.92);
    border: 1px solid #d4e5fc;
    color: #0758c8;
    border-radius: 999px;
    padding: 6px 14px;
    font-size: 12px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 5px;
    pointer-events: none;
    box-shadow: 0 2px 8px rgba(7, 88, 200, 0.06);
    transition: opacity .2s;
}
.single-product__thumbs {
    max-width: 820px;
    margin: 0 auto 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
}
.single-product__thumbs .thumb {
    flex: 1 1 0;
    min-width: 110px;
    max-width: 260px;
    height: 150px;
    background: #ffffff;
    border: 1.5px solid #edf2f7;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
    cursor: pointer;
    transition: all .2s ease;
    box-sizing: border-box;
}
.single-product__thumbs .thumb:hover {
    border-color: #0758c8;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(7, 88, 200, 0.1);
}
.single-product__thumbs .thumb.is-active {
    border-color: #0758c8;
    box-shadow: 0 0 0 2.5px rgba(7, 88, 200, 0.28);
}
.single-product__thumbs .thumb img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
}

/* 全屏画廊 Lightbox 弹窗 */
.huisen-lightbox {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
}
.huisen-lightbox.is-open {
    display: flex;
}
.huisen-lightbox__overlay {
    position: absolute;
    inset: 0;
    background: rgba(10, 24, 50, 0.85);
    backdrop-filter: blur(4px);
}
.huisen-lightbox__dialog {
    position: relative;
    z-index: 2;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.huisen-lightbox__image {
    max-width: 100%;
    max-height: 82vh;
    border-radius: 12px;
    background: #ffffff;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4);
    object-fit: contain;
    padding: 16px;
}
.huisen-lightbox__close {
    position: absolute;
    top: -44px;
    right: -10px;
    background: none;
    border: none;
    color: #ffffff;
    font-size: 40px;
    cursor: pointer;
    line-height: 1;
    transition: transform .15s;
}
.huisen-lightbox__close:hover {
    transform: scale(1.15);
    color: #98beee;
}
.huisen-lightbox__caption {
    color: rgba(255, 255, 255, 0.88);
    font-size: 14px;
    margin-top: 14px;
    font-weight: 500;
}
.single-product__intro {
    max-width: 820px;
    margin: 0 auto 24px;
    color: #1f2a44;
    font-size: 15px;
    line-height: 1.85;
    text-align: left;
}
.single-product__features {
    list-style: none;
    padding: 0;
    margin: 0 auto 32px;
    max-width: 820px;
    border-top: 1px solid #e5eaf1;
}
.single-product__features li {
    padding: 13px 0;
    border-bottom: 1px solid #e5eaf1;
    color: #1f2a44;
    font-size: 15px;
}
.single-product-card {
    background: #ffffff;
    border: 1px solid #e5eaf1;
    border-radius: 16px;
    padding: 28px 32px;
    max-width: 820px;
    margin: 0 auto 28px;
}
.single-product-card__title {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 16px;
}
.single-product-card__title h3 {
    color: #0758c8;
    font-size: 20px;
    font-weight: 700;
    margin: 0 0 8px;
}
.single-product-card__title .bar {
    width: 32px;
    height: 3px;
    background: #0758c8;
    border-radius: 2px;
}
.single-product-card__content p {
    color: #374151;
    font-size: 14.5px;
    line-height: 1.85;
    margin: 0 0 14px;
}
.single-product-card__content p:last-child {
    margin-bottom: 0;
}
.customize-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 8px;
}
.customize-table td {
    border: 1px solid #e5eaf1;
    padding: 14px 18px;
    font-size: 14px;
    color: #374151;
    text-align: center;
    width: 50%;
    background: #ffffff;
}
.single-product-contact {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    max-width: 820px;
    margin: 36px auto 64px;
    border: 1px solid #e5eaf1;
    border-radius: 16px;
    padding: 24px 28px;
    background: #fafcff;
}
.single-product-contact__item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: #374151;
}
.single-product-contact__item .icon {
    font-size: 18px;
    color: #0758c8;
    flex-shrink: 0;
}

/* ════════════════════════════════════════════════
   关于我们页（对齐原型设计）
   ════════════════════════════════════════════════ */
.about-hero {
    position: relative;
    overflow: hidden;
    padding: 72px 0 64px;
    min-height: 360px;
    display: flex;
    align-items: center;
    background: #f4f8fd;
}
.about-hero__bg {
    position: absolute;
    inset: 0;
    z-index: 1;
}
.about-hero__bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: right center;
    display: block;
}
.about-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, 
        rgba(255, 255, 255, 0.98) 0%, 
        rgba(255, 255, 255, 0.94) 34%, 
        rgba(255, 255, 255, 0.72) 48%, 
        rgba(255, 255, 255, 0.20) 65%, 
        rgba(255, 255, 255, 0.00) 80%
    );
}
.about-hero__inner {
    position: relative;
    z-index: 2;
    width: 100%;
}
.about-hero__text {
    max-width: 500px;
}
.about-hero__title {
    color: #0758c8;
    font-size: 38px;
    font-weight: 800;
    margin: 0 0 14px;
    line-height: 1.25;
    letter-spacing: -0.5px;
}
.about-hero__subtitle {
    color: #374151;
    font-size: 18px;
    font-weight: 600;
    margin: 0 0 16px;
}
.about-hero__desc {
    color: #4b5563;
    font-size: 15px;
    line-height: 1.85;
    margin: 0;
}

.about-stat-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin: 48px auto;
}
.about-stat-card {
    background: #ffffff;
    border: 1px solid #edf2f7;
    border-radius: 14px;
    padding: 26px 16px;
    text-align: center;
    box-shadow: 0 3px 12px rgba(7, 88, 200, 0.04);
}
.about-stat-card__num {
    color: #0758c8;
    font-size: 38px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 6px;
}
.about-stat-card__num span {
    font-size: 17px;
    font-weight: 600;
    margin-left: 3px;
}
.about-stat-card__label {
    color: #2c3e50;
    font-size: 14.5px;
    font-weight: 500;
}

.about-section-header {
    text-align: center;
    margin-bottom: 40px;
}
.about-section-header h2 {
    color: #07278d;
    font-size: 26px;
    font-weight: 700;
    margin: 0 0 10px;
}
.about-section-header .bar {
    display: block;
    width: 36px;
    height: 3px;
    background: #0758c8;
    border-radius: 2px;
    margin: 0 auto;
}

.do-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.do-card {
    background: #ffffff;
    border: 1px solid #edf2f7;
    border-radius: 16px;
    overflow: hidden;
    text-align: center;
    transition: transform .25s, box-shadow .25s;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
}
.do-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(7, 88, 200, 0.08);
}
.do-card__image {
    height: 210px;
    overflow: hidden;
    background: #f7faff;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.do-card__image img {
    max-height: 100%;
    max-width: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
}
.do-card__body {
    padding: 22px 24px 28px;
    text-align: center;
}
.do-card__body h3 {
    color: #0758c8;
    font-size: 19px;
    font-weight: 700;
    margin: 0 0 10px;
    text-align: center;
}
.do-card__body p {
    color: #556882;
    font-size: 14px;
    line-height: 1.75;
    margin: 0;
    text-align: center;
}

.about-cap-split {
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: 48px;
    align-items: center;
}
.about-cap-split__image img {
    border-radius: 14px;
    width: 100%;
    max-height: 380px;
    object-fit: cover;
    box-shadow: 0 8px 24px rgba(7, 88, 200, 0.08);
}
.about-cap-header {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 26px;
}
.about-cap-header h2 {
    color: #07278d;
    font-size: 26px;
    font-weight: 700;
    margin: 0 0 8px;
    text-align: center;
}
.about-cap-header .bar {
    display: block;
    width: 32px;
    height: 3.5px;
    background: #0758c8;
    border-radius: 2px;
    margin: 0 auto;
}
.about-cap-item {
    margin-bottom: 22px;
}
.about-cap-item:last-child {
    margin-bottom: 0;
}
.about-cap-item h4 {
    color: #07278d;
    font-size: 17px;
    font-weight: 700;
    margin: 0 0 6px;
}
.about-cap-item p {
    color: #556882;
    font-size: 14px;
    line-height: 1.75;
    margin: 0;
}

.about-cert-box {
    background: #f7faff;
    border: 1px solid #edf4fc;
    border-radius: 18px;
    padding: 44px 48px;
    display: grid;
    grid-template-columns: 0.95fr 1.25fr;
    gap: 48px;
    align-items: center;
}
.about-cert-images {
    display: flex;
    gap: 16px;
    align-items: center;
    justify-content: center;
}
.about-cert-images .cert-img {
    border-radius: 6px;
    border: 1px solid #e2eaf5;
    box-shadow: 0 4px 14px rgba(7, 88, 200, 0.06);
    background: #ffffff;
    object-fit: contain;
    height: auto;
}
.about-cert-images .cert-img--1 {
    width: 31%;
}
.about-cert-images .cert-img--2 {
    width: 32%;
}
.about-cert-images .cert-img--3 {
    width: 31%;
}
.about-cert-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.about-cert-header {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    align-self: flex-start;
    margin-bottom: 28px;
}
.about-cert-header h2 {
    color: #182230;
    font-size: 26px;
    font-weight: 700;
    margin: 0 0 8px;
    line-height: 1.2;
    text-align: center;
}
.about-cert-header .bar {
    display: block;
    width: 32px;
    height: 3.5px;
    background: #0758c8;
    border-radius: 2px;
    margin: 0 auto;
}
.about-cert-tags {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    align-items: center;
}
.about-cert-col {
    text-align: center;
    padding: 4px 10px;
    border-right: 1px solid #dce7f3;
}
.about-cert-col:last-child {
    border-right: none;
}
.about-cert-col .name {
    display: block;
    color: #0758c8;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 6px;
    line-height: 1.35;
    white-space: nowrap;
}
.about-cert-col .sub {
    display: block;
    color: #0758c8;
    font-size: 13.5px;
    font-weight: 400;
    line-height: 1.35;
    white-space: nowrap;
}

.about-welcome-card {
    background: #f7faff;
    border: 1px solid #edf4fc;
    border-radius: 18px;
    overflow: hidden;
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    align-items: stretch;
    box-shadow: 0 4px 20px rgba(7, 88, 200, 0.04);
}
.about-welcome-card__content {
    padding: 44px 44px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.about-welcome-card__image {
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
.about-welcome-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}
.about-welcome-card__image::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 90px;
    background: linear-gradient(to right, #f7faff 0%, rgba(247, 250, 255, 0) 100%);
    z-index: 2;
    pointer-events: none;
}
.about-welcome-header {
    display: inline-flex;
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 22px;
}
.about-welcome-header h2 {
    color: #182230;
    font-size: 26px;
    font-weight: 700;
    margin: 0 0 10px;
    text-align: left;
}
.about-welcome-header .bar {
    display: block;
    width: 32px;
    height: 3.5px;
    background: #0758c8;
    border-radius: 2px;
    margin: 0;
}
.about-welcome-list {
    list-style: none;
    padding: 0;
    margin: 0 0 28px;
}
.about-welcome-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14.5px;
    color: #374151;
    padding: 6px 0;
}
.about-welcome-list .icon {
    font-size: 18px;
    color: #0758c8;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
}

/* ════════════════════════════════════════════════
   新闻列表页（对齐原型设计）
   ════════════════════════════════════════════════ */
.news-hero {
    position: relative;
    background: linear-gradient(135deg, #eef5fe 0%, #f7faff 45%, #ffffff 100%);
    border-bottom: 1px solid #e5eaf1;
    overflow: hidden;
    min-height: 290px;
    display: flex;
    align-items: center;
}
.news-hero__wave {
    position: absolute;
    top: 0;
    left: 0;
    width: 60%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}
.news-hero__bg {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 62%;
    max-width: 950px;
    pointer-events: none;
    display: flex;
    justify-content: flex-end;
    z-index: 1;
}
.news-hero__photo {
    height: 100%;
    width: 100%;
    object-fit: cover;
    object-position: right center;
    -webkit-mask-image: linear-gradient(to right, transparent 0%, rgba(0,0,0,0.5) 20%, rgba(0,0,0,1) 40%);
    mask-image: linear-gradient(to right, transparent 0%, rgba(0,0,0,0.5) 20%, rgba(0,0,0,1) 40%);
}
.news-hero__inner {
    position: relative;
    z-index: 2;
    width: 100%;
    padding-top: 48px;
    padding-bottom: 48px;
}
.news-hero__title {
    color: #0758c8;
    font-size: 44px;
    font-weight: 800;
    margin: 0 0 6px;
    letter-spacing: -0.5px;
}
.news-hero__en {
    color: #98beee;
    font-size: 26px;
    font-weight: 700;
    letter-spacing: 2.5px;
    margin: 0;
    line-height: 1;
}

.news-heading-section {
    padding-top: 36px;
    margin-bottom: 24px;
}
.news-heading-title {
    color: #0758c8;
    font-size: 26px;
    font-weight: 700;
    margin: 0 0 10px;
}
.news-heading-divider {
    width: 32px;
    height: 3px;
    background: #0758c8;
    border-radius: 2px;
    margin-bottom: 14px;
}
.news-heading-desc {
    color: #5f6b7a;
    font-size: 15px;
    line-height: 1.8;
    margin: 0 0 24px;
    max-width: 820px;
}
.news-tabs {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}
.news-tab {
    padding: 8px 22px;
    border: 1px solid #e5eaf1;
    border-radius: 999px;
    font-size: 14px;
    color: #4b5563;
    background: #fafbfc;
    text-decoration: none;
    transition: all .15s;
}
.news-tab:hover {
    color: #0758c8;
    border-color: #0758c8;
}
.news-tab.is-active {
    background: #0758c8;
    color: #ffffff;
    border-color: #0758c8;
    font-weight: 600;
}

.news-feature {
    background: #ffffff;
    border: 1px solid #e5eaf1;
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 36px;
    transition: transform .25s, box-shadow .25s;
}
.news-feature:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(7, 88, 200, 0.08);
}
.news-feature__link {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    align-items: center;
    text-decoration: none;
}
.news-feature__body {
    padding: 44px 48px;
}
.news-feature__title {
    color: #0758c8;
    font-size: 26px;
    font-weight: 700;
    line-height: 1.4;
    margin: 0 0 16px;
}
.news-feature__meta {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 16px;
}
.news-feature__date {
    color: #94a3b8;
    font-size: 13px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.news-feature__tag {
    background: #eef6ff;
    color: #0758c8;
    font-size: 12px;
    font-weight: 600;
    padding: 3px 12px;
    border-radius: 999px;
}
.news-feature__excerpt {
    color: #4b5563;
    font-size: 15px;
    line-height: 1.8;
    margin: 0;
}
.news-feature__image {
    position: relative;
    height: 100%;
    min-height: 280px;
    overflow: hidden;
    background: #ffffff;
}
.news-feature__image img {
    width: 100%;
    height: 100%;
    min-height: 280px;
    max-height: 340px;
    object-fit: cover;
    display: block;
    -webkit-mask-image: linear-gradient(to right, transparent 0%, rgba(0,0,0,0.6) 8%, rgba(0,0,0,1) 22%);
    mask-image: linear-gradient(to right, transparent 0%, rgba(0,0,0,0.6) 8%, rgba(0,0,0,1) 22%);
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-bottom: 48px;
}
.news-card {
    background: #ffffff;
    border: 1px solid #e5eaf1;
    border-radius: 16px;
    overflow: hidden;
    transition: transform .25s, box-shadow .25s;
    display: flex;
    flex-direction: column;
}
.news-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(7, 88, 200, 0.08);
}
.news-card a {
    text-decoration: none;
    display: flex;
    flex-direction: column;
    height: 100%;
}
.news-card__image {
    height: 180px;
    overflow: hidden;
    background: #f7faff;
}
.news-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    transition: transform .3s;
}
.news-card:hover .news-card__image img {
    transform: scale(1.04);
}
.news-card__body {
    padding: 20px 22px 24px;
    display: flex;
    flex-direction: column;
    flex: 1;
}
.news-card__meta {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}
.news-card__date {
    color: #94a3b8;
    font-size: 12.5px;
}
.news-card__tag {
    background: #eef6ff;
    color: #0758c8;
    font-size: 11.5px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 999px;
}
.news-card__title {
    color: #1f2a44;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.5;
    margin: 0 0 10px;
}
.news-card__excerpt {
    color: #5f6b7a;
    font-size: 13.5px;
    line-height: 1.7;
    margin: 0;
}

.news-cta-banner {
    background: #f4f9ff;
    border: 1px solid #e5eaf1;
    border-radius: 16px;
    padding: 40px 48px;
    text-align: center;
}
.news-cta-banner__title {
    color: #0758c8;
    font-size: 24px;
    font-weight: 700;
    margin: 0 0 8px;
}
.news-cta-banner__sub {
    color: #5f6b7a;
    font-size: 15px;
    margin: 0 0 28px;
}
.news-cta-banner__contacts {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 28px;
}
.news-cta-banner__contacts .item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #374151;
}
.news-cta-banner__contacts .icon {
    font-size: 16px;
    color: #0758c8;
}

/* ════════════════════════════════════════════════
   联系我们页面（100% 对齐联系我们页面-最终.svg）
   ════════════════════════════════════════════════ */
.huisen-contact-page {
    position: relative;
    padding: 72px 0 96px;
    background: linear-gradient(180deg, #f4f9ff 0%, #ffffff 100%);
    overflow: hidden;
}
.contact-page-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}
.contact-page-bg__circle {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: rgba(7, 88, 200, 0.03);
    top: -100px;
    right: -100px;
}
.contact-page-bg__wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 360px;
    opacity: 0.7;
}
.contact-container {
    position: relative;
    z-index: 1;
    max-width: 840px;
    margin: 0 auto;
}
.contact-header {
    text-align: center;
    margin-bottom: 56px;
}
.contact-header__title {
    color: #0b2f73;
    font-size: 52px;
    font-weight: 800;
    margin: 0 0 16px;
    letter-spacing: 1px;
}
.contact-header__sub {
    color: #5f6b7a;
    font-size: 20px;
    margin: 0;
}
.contact-vertical-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 56px;
}
.contact-badge-item {
    display: flex;
    align-items: center;
    gap: 20px;
    background: #ffffff;
    border: 1px solid #e5eaf1;
    border-radius: 14px;
    padding: 18px 24px;
    box-shadow: 0 4px 16px rgba(7, 88, 200, 0.03);
    transition: transform .2s, box-shadow .2s;
}
.contact-badge-item:hover {
    transform: translateX(4px);
    box-shadow: 0 6px 20px rgba(7, 88, 200, 0.06);
}
.contact-badge-item__icon {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: #0758c8;
    color: #ffffff;
    font-size: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.contact-badge-item__content {
    display: flex;
    flex-direction: column;
}
.contact-badge-item__content .label {
    font-size: 13px;
    color: #94a3b8;
    margin-bottom: 2px;
    font-weight: 500;
}
.contact-badge-item__content .value {
    font-size: 17px;
    color: #1f2a44;
    font-weight: 600;
    text-decoration: none;
}
.contact-badge-item__content a.value:hover {
    color: #0758c8;
}

.contact-qr-section {
    background: #ffffff;
    border: 1px solid #e5eaf1;
    border-radius: 16px;
    padding: 40px;
    text-align: center;
    box-shadow: 0 6px 24px rgba(7, 88, 200, 0.04);
}
.contact-qr-section__title {
    color: #0758c8;
    font-size: 24px;
    font-weight: 700;
    margin: 0 0 10px;
}
.contact-qr-section__bar {
    width: 48px;
    height: 4px;
    background: #0758c8;
    border-radius: 2px;
    margin: 0 auto 16px;
}
.contact-qr-section__caption {
    color: #5f6b7a;
    font-size: 15px;
    margin: 0 0 24px;
}
.contact-qr-section__card {
    width: 240px;
    height: 240px;
    border: 1px solid #e5eaf1;
    border-radius: 12px;
    padding: 12px;
    background: #ffffff;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
}
.contact-qr-section__card img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

/* ════════════════════════════════════════════════
   Responsive（≤ 768px）
   ════════════════════════════════════════════════ */
@media (max-width: 1024px) {
    .site-footer__top { grid-template-columns: 1fr 1fr 1fr; }
    .site-footer__top .footer-col:nth-child(4) { grid-column: 1 / 3; }
    .site-footer__top .footer-qr { grid-column: 3; }
    .product-grid { grid-template-columns: repeat(3, 1fr); }
    .feature-cards { grid-template-columns: 1fr 1fr; }
    .cert-grid, .workshop-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    .site-header__inner { height: 64px; }
    .site-logo__mark { width: 30px; height: 30px; }
    .site-logo__en { font-size: 16px; }
    .site-logo__cn { font-size: 11px; letter-spacing: 4px; }
    .primary-nav ul {
        display: none;
        position: absolute;
        top: 64px; left: 0; right: 0;
        background: #fff;
        flex-direction: column;
        padding: 16px 0;
        border-top: 1px solid var(--c-line);
        box-shadow: var(--shadow-md);
        align-items: stretch;
    }
    .primary-nav.is-open ul { display: flex; }
    .primary-nav a { padding: 12px 24px; }
    .nav-toggle { display: flex; align-items: center; justify-content: center; }
    .nav-toggle svg { width: 24px; height: 24px; }

    .hero-carousel { padding: 24px 0 0; min-height: 0; }
    .hero-slide { grid-template-columns: 1fr; gap: 16px; min-height: 0; padding: 16px 0; text-align: center; }
    .hero-slide__text { padding: 8px 0; }
    .hero-slide__title { font-size: 32px; }
    .hero-slide__subtitle { font-size: 18px; }
    .hero-slide__image { height: 260px; }
    .hero-halo-stage { right: 50%; transform: translate(50%, -50%); width: 280px; height: 280px; top: 62%; }
    .hero-slide__image img { max-height: 220px; }
    .hero-arrows { display: none; }
    .hero-controls { flex-direction: column; align-items: stretch; gap: 16px; padding: 0 24px 24px; }
    .hero-tabs-box { flex-direction: column; align-items: stretch; }
    .hero-tab { padding: 10px 16px; justify-content: center; }
    .hero-tab__num { font-size: 14px; }
    .hero-thumbs { justify-content: center; }

    .page-hero { padding: 32px 0 40px; }
    .page-hero h1 { font-size: 26px; }

    .feature-cards, .cert-grid, .workshop-grid, .capability-grid {
        grid-template-columns: 1fr;
    }
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    .product-grid--3 { grid-template-columns: 1fr; }
    .capacity-section { margin: 0 auto 28px; }
    .capacity-card { min-height: 240px; }
    .capacity-card__content { padding: 32px 20px; max-width: 100%; }
    .capacity-card__content h2 { font-size: 24px; }
    .capacity-card__overlay {
        background: linear-gradient(180deg, 
            rgba(242, 246, 251, 0.95) 0%, 
            rgba(242, 246, 251, 0.85) 65%, 
            rgba(242, 246, 251, 0.40) 100%
        );
    }
    .cta-banner { flex-direction: column; text-align: center; padding: 24px; }

    .site-footer__top { grid-template-columns: 1fr; gap: 24px; }
    .site-footer__top .footer-col { grid-column: 1 !important; }
    .site-footer__top .footer-qr { grid-column: 1 !important; }
    .contact-card-grid { grid-template-columns: 1fr; padding: 24px; }
    .contact-qr { border-left: 0; padding-left: 0; border-top: 1px solid var(--c-line); padding-top: 24px; }

    .page-hero-split__inner { grid-template-columns: 1fr; gap: 24px; }
    .page-hero-split__title { font-size: 28px; }
    .page-hero-split__sub { font-size: 17px; }

    .about-hero { padding: 48px 0 40px; min-height: 280px; }
    .about-hero__title { font-size: 28px; }
    .about-hero__subtitle { font-size: 16px; }
    .about-hero__overlay {
        background: linear-gradient(180deg, 
            rgba(255, 255, 255, 0.96) 0%, 
            rgba(255, 255, 255, 0.88) 65%, 
            rgba(255, 255, 255, 0.40) 100%
        );
    }
    .about-stat-strip { grid-template-columns: 1fr 1fr; gap: 12px; }
    .about-stat-card__num { font-size: 28px; }
    .do-grid { grid-template-columns: 1fr; }
    .about-cap-split { grid-template-columns: 1fr; gap: 24px; }
    .about-cert-box { grid-template-columns: 1fr; gap: 32px; padding: 28px 20px; }
    .about-cert-header { text-align: center; }
    .about-cert-header .bar { margin: 0 auto 20px; }
    .about-cert-tags { grid-template-columns: 1fr 1fr; gap: 16px; }
    .about-cert-col { border-right: none; border-bottom: 1px solid #dce7f3; padding-bottom: 10px; }
    .about-cert-col:nth-last-child(-n+2) { border-bottom: none; }
    .about-welcome-card { grid-template-columns: 1fr; }
    .about-welcome-card__content { padding: 32px 20px; }
    .about-welcome-card__image { height: 240px; }
    .about-welcome-card__image::before {
        top: 0; left: 0; right: 0; bottom: auto; width: 100%; height: 60px;
        background: linear-gradient(to bottom, #f7faff 0%, rgba(247, 250, 255, 0) 100%);
    }

    .news-feature__link { grid-template-columns: 1fr; }
    .news-feature__body { padding: 24px 20px; }
    .news-feature__title { font-size: 20px; }
    .news-grid { grid-template-columns: 1fr; }
    .news-cta-banner__contacts { flex-direction: column; align-items: center; gap: 12px; }

    .contact-header__title { font-size: 32px; }
    .contact-header__sub { font-size: 16px; }
    .contact-badge-item { padding: 14px 16px; gap: 14px; }
    .contact-badge-item__icon { width: 44px; height: 44px; font-size: 18px; }
    .contact-badge-item__content .value { font-size: 15px; }
    .contact-qr-section { padding: 24px 16px; }

    .single-product-contact { grid-template-columns: 1fr; }
    .capability-grid { grid-template-columns: 1fr; padding: 24px 16px; }
    .cap-item { border-right: none; border-bottom: 1px solid #e5eaf1; padding: 14px 0; }
    .cap-item:last-child { border-bottom: none; }
}

/* ════════════════════════════════════════════════
   全局 SVG 矢量图标样式（全站替代 emoji）
   ════════════════════════════════════════════════ */
.huisen-icon {
    display: inline-block;
    vertical-align: middle;
    flex-shrink: 0;
}
.news-feature__date,
.news-card__date {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.news-feature__date .huisen-icon,
.news-card__date .huisen-icon {
    color: #94a3b8;
    stroke: #94a3b8;
    stroke-width: 1.8;
}
.news-cta-banner__contacts .icon,
.about-welcome-list .icon,
.single-product-contact__item .icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #0758c8;
}
.news-cta-banner__contacts .icon svg,
.about-welcome-list .icon svg,
.single-product-contact__item .icon svg {
    stroke: #0758c8;
    display: block;
}
.contact-badge-item__icon svg {
    stroke: #ffffff;
    display: block;
}

/* ════════════════════════════════════════════════
   新闻详情页（专业企业资讯排版）
   ════════════════════════════════════════════════ */
.news-single-container {
    max-width: 860px;
    margin: 0 auto;
    padding-top: 36px;
    padding-bottom: 72px;
}
.news-article {
    background: #ffffff;
    border: 1px solid #edf2f7;
    border-radius: 16px;
    padding: 48px 56px;
    box-shadow: 0 4px 20px rgba(7, 88, 200, 0.03);
}
.news-article__header {
    margin-bottom: 28px;
    padding-bottom: 24px;
    border-bottom: 1px solid #f0f4f8;
}
.news-article__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}
.news-article__tag {
    background: #eef6ff;
    color: #0758c8;
    font-size: 13px;
    font-weight: 600;
    padding: 4px 14px;
    border-radius: 999px;
}
.news-article__date {
    color: #64748b;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.news-article__source {
    color: #94a3b8;
    font-size: 13.5px;
}
.news-article__title {
    color: #0f172a;
    font-size: 30px;
    font-weight: 800;
    line-height: 1.35;
    margin: 0;
}
.news-article__lead {
    position: relative;
    background: #f8fafc;
    border: 1px solid #edf2f7;
    border-left: 4px solid #0758c8;
    border-radius: 8px;
    padding: 18px 24px;
    margin-bottom: 32px;
}
.news-article__lead p {
    color: #475569;
    font-size: 15px;
    line-height: 1.8;
    margin: 0;
    font-weight: 500;
}
.news-article__cover {
    margin: 0 auto 36px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
    background: #f8fafc;
    text-align: center;
}
.news-article__cover img {
    max-height: 480px;
    width: auto;
    max-width: 100%;
    margin: 0 auto;
    display: block;
    object-fit: contain;
}
.news-article__body {
    color: #334155;
    font-size: 16px;
    line-height: 1.9;
}
.news-article__body p {
    margin-bottom: 22px;
}
.news-article__body p.lead {
    font-size: 17px;
    color: #1e293b;
    line-height: 1.85;
    font-weight: 500;
}
.news-article__body h2 {
    color: #0758c8;
    font-size: 22px;
    font-weight: 700;
    margin: 36px 0 16px;
    padding-left: 12px;
    border-left: 4px solid #0758c8;
    line-height: 1.4;
}
.news-article__body h3 {
    color: #1e293b;
    font-size: 18px;
    font-weight: 700;
    margin: 28px 0 12px;
}
.news-article__body ul {
    margin: 0 0 24px 20px;
    padding: 0;
}
.news-article__body li {
    margin-bottom: 10px;
    line-height: 1.8;
}
.news-article__body strong {
    color: #0f172a;
}
.news-article__related {
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid #edf2f7;
}
.news-article__related-title {
    font-size: 18px;
    color: #0758c8;
    margin: 0 0 16px;
    font-weight: 700;
}
.news-article__related-card {
    display: flex;
    align-items: center;
    gap: 20px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 16px 20px;
}
.news-article__related-card .rel-thumb img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    border-radius: 8px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
}
.news-article__related-card .rel-info h4 {
    margin: 0 0 6px;
    font-size: 16px;
    color: #0f172a;
}
.news-article__related-card .rel-info p {
    margin: 0 0 8px;
    font-size: 13.5px;
    color: #64748b;
}
.news-article__footer {
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid #f0f4f8;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.news-article__back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #0758c8;
    font-size: 14.5px;
    font-weight: 600;
    text-decoration: none;
    transition: transform .2s;
}
.news-article__back:hover {
    transform: translateX(-4px);
}
@media (max-width: 768px) {
    .news-article {
        padding: 24px 20px;
    }
    .news-article__title {
        font-size: 22px;
    }
}