/* 官网样式（任务 5.7、D-81；任务 7.2 起为**前台共用**样式）：手写、无构建链、无 CDN。
   被 Pages/Shared/_LayoutPublic.cshtml 引用 —— 官网与客户门户共用这一套头部/页脚/配色
   （业务方 2026-10-28 定「官网风格为准」）；门户的表格、表单、徽标等组件样式仍由
   portal.css 补齐，两份样式各管一段，不互相覆盖（后台 BootstrapBlazor 不受影响）。 */

:root {
    --site-brand: #0b57a4;
    --site-brand-dark: #08427c;
    --site-brand-soft: #e8f1fb;
    --site-accent: #0f9d8f;
    --site-text: #333333;
    --site-text-soft: #5b6b7c;
    --site-border: #e2e8ef;
    --site-bg: #ffffff;
    --site-bg-alt: #f5f8fb;
    --site-radius: 14px;
    --site-shadow: 0 10px 30px rgba(16, 42, 74, .08);
    --site-width: 1140px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body.site-body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--site-bg);
    color: var(--site-text);
    font-family: "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
    font-size: 15px;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--site-brand); text-decoration: none; }
a:hover { color: var(--site-brand-dark); }
img { max-width: 100%; }

.site-main { flex: 1; }

/* 门户内容区：与官网同宽的居中容器（官网的各区块自带容器，门户页面只有主体）。
   width:100% 不能省：body 是纵向 flex，左右 auto 外边距会让 main 放弃拉伸、缩成内容固有宽。 */
.site-main-container {
    width: 100%;
    max-width: var(--site-width);
    margin: 24px auto 48px;
    padding: 0 20px;
}

/* ---------- 顶部导航 ---------- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255, 255, 255, .95);
    border-bottom: 1px solid var(--site-border);
    backdrop-filter: blur(6px);
    transition: background .3s ease;
}
/* 无大图的页面（内页/门户）顶栏恒白，主体让出顶栏高度 */
body:not(.has-hero) .site-main { padding-top: 66px; }

.site-header-inner {
    max-width: var(--site-width);
    margin: 0 auto;
    padding: 0 20px;
    height: 66px;
    display: flex;
    align-items: center;
    gap: 28px;
}

.site-brand { display: inline-flex; align-items: center; gap: 10px; color: var(--site-text); }
.site-brand:hover { color: var(--site-text); }
.site-brand-mark {
    width: 34px; height: 34px;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--site-brand), var(--site-accent));
    color: #fff; font-weight: 700; font-size: 17px;
}
.site-brand-text { font-size: 17px; font-weight: 700; letter-spacing: .5px; }

.site-nav { display: flex; align-items: center; gap: 6px; margin-left: auto; flex-wrap: wrap; }
.site-nav-link {
    padding: 8px 14px;
    border-radius: 999px;
    color: var(--site-text-soft);
    font-weight: 500;
    /* 英文标签是两个词的短语（My quotations / Account settings），被挤压时会在词间折行，
       顶栏高度写死 66px，折一行就溢出到白底外。宁可行内不拆，整项换行也比拆字好。 */
    white-space: nowrap;
    transition: color .15s, background-color .15s;
}
.site-nav-link:hover { color: var(--site-brand); background: var(--site-brand-soft); }
.site-nav-link.active { color: #fff; background: var(--site-brand); }

/* 二级菜单（关于）：桌面悬停展开，触屏点按展开（nav-dropdown.js 切 is-open） */
.site-nav-item { position: relative; display: inline-flex; }.site-nav-toggle { display: inline-flex; align-items: center; gap: 6px; cursor: pointer; border: 0; background: transparent; font: inherit; }
.site-nav-toggle .fa-chevron-down { font-size: 10px; transition: transform .15s; }
.site-nav-item.is-open .site-nav-toggle .fa-chevron-down { transform: rotate(180deg); }
.site-nav-dropdown {
    position: absolute; top: calc(100% + 10px); left: 0;
    min-width: 168px; padding: 8px;
    display: none; flex-direction: column; gap: 2px;
    background: #fff; border: 1px solid var(--site-border); border-radius: 14px;
    box-shadow: 0 14px 34px rgba(16, 34, 64, .14);
    z-index: 120;
}
.site-nav-item:hover .site-nav-dropdown,
.site-nav-item.is-open .site-nav-dropdown { display: flex; }
/* 补一段透明「桥」盖住父项与下拉之间的 10px 空隙，鼠标穿过时 hover 不断 */
.site-nav-dropdown::before { content: ""; position: absolute; left: 0; right: 0; top: -12px; height: 12px; }
.site-nav-dropdown-link {
    padding: 9px 12px; border-radius: 9px;
    color: var(--site-text-soft); font-weight: 500; white-space: nowrap;
}
.site-nav-dropdown-link:hover { color: var(--site-brand); background: var(--site-brand-soft); }
.site-nav-dropdown-link.active { color: var(--site-brand); font-weight: 600; }
/* 靠右的项（门户「账户」）：下拉往左展开，否则贴右边的按钮会把面板顶出视口 */
.site-nav-dropdown-right { left: auto; right: 0; }
.site-nav-dropdown form { margin: 0; }
/* 面板里的「退出」是表单按钮，长得要跟链接一样 */
button.site-nav-dropdown-link { width: 100%; text-align: left; border: 0; background: transparent; font: inherit; cursor: pointer; }
/* 面板顶部的公司/用户名：只在门户账户面板里出现 */
.site-nav-dropdown-name {
    padding: 9px 12px 4px; color: var(--site-text-soft); font-size: 13px;
    max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

.site-header-actions { display: flex; align-items: center; gap: 10px; }
.site-header-user { color: var(--site-text-soft); font-size: 14px; white-space: nowrap; }
.site-header-form { margin: 0; }

/* 本项目补充：前台语言切换按钮（V1 没有这个控件）。
   单击即切到另一种语言，图标是「目标语言」的国旗（中文页=英国国旗，英文页=中国国旗）。 */
.site-lang-switch {
    display: inline-flex; align-items: center; justify-content: center;
    width: 34px; height: 24px; padding: 0;
    transition: border-color .15s, box-shadow .15s;
}
.site-lang-switch:hover { border-color: var(--site-brand); box-shadow: 0 4px 12px rgba(16, 34, 64, .12); }
.site-lang-switch svg { display: block; width: 22px; height: 12px; border-radius: 2px; }
.site-lang-code { font-size: 11px; font-weight: 600; line-height: 1; color: var(--site-text-soft); }

.site-btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 9px 20px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 14px;
    border: 1px solid transparent;
    white-space: nowrap;
    transition: background-color .15s, color .15s, border-color .15s;
}
.site-btn-primary { background: var(--site-brand); color: #fff; }
.site-btn-primary:hover { background: var(--site-brand-dark); color: #fff; }
.site-btn-ghost { border-color: var(--site-border); color: var(--site-text); background: #fff; }
.site-btn-ghost:hover { border-color: var(--site-brand); color: var(--site-brand); }

/* ---------- 首页 Hero ---------- */
.site-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: #101418;
    border-bottom: none;
}
.hero-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity .8s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}
.hero-slide.is-active { opacity: 1; }
.hero-slide::before {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--hero-overlay, linear-gradient(180deg, rgba(10, 14, 20, .45), rgba(10, 14, 20, .65)));
}
.hero-caption {
    position: relative;
    z-index: 1;
    max-width: 820px;
    padding: 0 20px;
    text-align: center;
}
.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    justify-content: center;
    margin-top: 8px;
}
/* 大图上的 ghost 按钮用白字白边（深色图上可读），优先级高于主题 ghost */
.hero-actions .site-btn-ghost { background: transparent; border-color: rgba(255, 255, 255, .6); color: #fff; }
.hero-actions .site-btn-ghost:hover { border-color: #fff; color: #fff; background: rgba(255, 255, 255, .12); }
.site-hero-inner {
    position: relative;
    z-index: 2;
    max-width: var(--site-width);
    margin: 0 auto;
    padding: 96px 20px;
    text-align: center;
}
.site-hero-badge {
    display: inline-block;
    margin: 0 0 20px;
    padding: 6px 16px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .14);
    color: #f0ede6;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 2px;
}
.site-hero-title { margin: 0 0 18px; font-size: 52px; line-height: 1.2; letter-spacing: 1px; color: #fff; }
.site-hero-lead {
    margin: 0 auto 32px;
    max-width: 680px;
    color: rgba(255, 255, 255, .85);
    font-size: 17px;
}
.site-hero-actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }
.hero-dots {
    position: absolute;
    bottom: 22px;
    left: 0;
    right: 0;
    display: flex;
    gap: 8px;
    justify-content: center;
    z-index: 3;
}
.hero-dot {
    width: 32px;
    height: 20px;
    padding: 8px 0;
    border: none;
    border-radius: 2px;
    background: rgba(255, 255, 255, .30);
    background-clip: content-box;
    cursor: pointer;
    transition: background .2s;
}
.hero-dot.is-active { background: rgba(255, 255, 255, .55); background-clip: content-box; }
/* 移上去才显眼 */
.hero-slider:hover .hero-dot { background: rgba(255, 255, 255, .60); background-clip: content-box; }
.hero-slider:hover .hero-dot.is-active { background: #fff; background-clip: content-box; }

/* ---------- 区块 ---------- */
.site-section { padding: 72px 0; }
.site-section-alt { background: var(--site-bg-alt); }
.site-section-inner { max-width: var(--site-width); margin: 0 auto; padding: 0 20px; }

.site-section-head { margin-bottom: 38px; }
.site-section-head.center { text-align: center; }
.site-head-row { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 14px; }
.site-eyebrow {
    margin: 0 0 8px;
    color: var(--site-brand);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
}
.site-section-title { margin: 0; font-size: 27px; line-height: 1.35; }
.site-section-desc { margin: 10px 0 0; color: var(--site-text-soft); }
.site-section-link { font-weight: 600; color: var(--site-brand); white-space: nowrap; }

/* ---------- 卡片网格 ---------- */
.site-grid { display: grid; gap: 22px; }
.site-grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.site-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.site-grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
/* 运价详情：左栏运价信息/附加费 6，右栏在线算价/下单 4 */
.site-grid-rate { grid-template-columns: minmax(0, 6fr) minmax(0, 4fr); }

.site-card {
    display: flex;
    flex-direction: column;
    padding: 26px 24px;
    background: #fff;
    border: 1px solid var(--site-border);
    border-radius: var(--site-radius);
    color: var(--site-text);
    transition: transform .18s, box-shadow .18s, border-color .18s;
}
a.site-card:hover {
    color: var(--site-text);
    transform: translateY(-3px);
    border-color: #c9ddf3;
    box-shadow: var(--site-shadow);
}
.site-card-icon {
    width: 46px; height: 46px;
    margin-bottom: 16px;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 12px;
    background: var(--site-brand-soft);
    color: var(--site-brand);
    font-size: 20px;
}
.site-card-title { margin: 0 0 8px; font-size: 17px; }
.site-card-text { margin: 0; color: var(--site-text-soft); font-size: 14px; flex: 1; }
.site-card-more { margin-top: 16px; font-size: 14px; font-weight: 600; color: var(--site-brand); }

/* ---------- 首页优势 ---------- */
.site-feature {
    padding: 22px 0 22px 22px;
    border-left: 3px solid var(--site-brand-soft);
}
.site-feature-num { display: block; color: var(--site-accent); font-size: 13px; font-weight: 700; letter-spacing: 1px; }
.site-feature-title { margin: 4px 0 6px; font-size: 16px; }
.site-feature-text { margin: 0; color: var(--site-text-soft); font-size: 14px; }

/* ---------- 新闻列表 ---------- */
.site-news-list { list-style: none; margin: 0; padding: 0; }
.site-news-item { border-bottom: 1px solid var(--site-border); }
.site-news-item:first-child { border-top: 1px solid var(--site-border); }
.site-news-link {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 6px 16px;
    padding: 16px 4px;
    color: var(--site-text);
}
.site-news-link:hover { color: var(--site-brand); }
.site-news-title { font-weight: 600; }
.site-news-meta { color: var(--site-text-soft); font-size: 13px; white-space: nowrap; }
.site-badge {
    display: inline-block;
    margin-right: 8px;
    padding: 1px 8px;
    border-radius: 999px;
    background: #fdeee4;
    color: #b45309;
    font-size: 12px;
    font-weight: 600;
    vertical-align: 1px;
}

/* ---------- 分类筛选 ---------- */
.site-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 26px; }
.site-chip {
    padding: 7px 16px;
    border: 1px solid var(--site-border);
    border-radius: 999px;
    background: #fff;
    color: var(--site-text-soft);
    font-size: 14px;
    font-weight: 500;
}
.site-chip:hover { border-color: var(--site-brand); color: var(--site-brand); }
.site-chip.active { background: var(--site-brand); border-color: var(--site-brand); color: #fff; }

/* ---------- 详情页 ---------- */
.site-breadcrumb { margin: 0 0 22px; color: var(--site-text-soft); font-size: 13px; }
.site-breadcrumb a { color: var(--site-text-soft); }
.site-breadcrumb a:hover { color: var(--site-brand); }
.site-detail { max-width: 820px; margin: 0 auto; padding: 56px 20px 72px; }
.site-detail-title { margin: 0 0 12px; font-size: 32px; line-height: 1.35; }
.site-detail-meta { margin: 0 0 28px; color: var(--site-text-soft); font-size: 14px; }
.site-detail-cover { margin: 0 0 28px; border-radius: var(--site-radius); overflow: hidden; }

.site-pager {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: space-between;
    margin-top: 40px;
    padding-top: 22px;
    border-top: 1px solid var(--site-border);
    font-size: 14px;
}
.site-pager a { color: var(--site-text-soft); }
.site-pager a:hover { color: var(--site-brand); }

.site-page-nav { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-top: 36px; }
.site-page-nav a,
.site-page-nav span {
    min-width: 38px;
    padding: 7px 12px;
    border: 1px solid var(--site-border);
    border-radius: 8px;
    text-align: center;
    color: var(--site-text-soft);
    font-size: 14px;
}
.site-page-nav a:hover { border-color: var(--site-brand); color: var(--site-brand); }
.site-page-nav span.current { background: var(--site-brand); border-color: var(--site-brand); color: #fff; }

.site-empty { padding: 56px 0; text-align: center; color: var(--site-text-soft); }

/* ---------- CMS 富文本 ---------- */
.rich-content { color: #2c3a4a; }
.rich-content h1 { font-size: 24px; margin: 1.4rem 0 .6rem; }
.rich-content h2 { font-size: 21px; margin: 1.4rem 0 .6rem; }
.rich-content h3 { font-size: 18px; margin: 1.2rem 0 .5rem; }
.rich-content h4, .rich-content h5, .rich-content h6 { font-size: 16px; margin: 1rem 0 .4rem; }
.rich-content p { margin: .6rem 0; }
.rich-content ul, .rich-content ol { margin: .6rem 0; padding-left: 1.4rem; }
.rich-content li { margin: .25rem 0; }
.rich-content a { text-decoration: underline; }
.rich-content img { height: auto; border-radius: 10px; margin: .8rem 0; }
.rich-content blockquote {
    margin: .9rem 0;
    padding: 2px 0 2px 16px;
    border-left: 4px solid var(--site-border);
    color: var(--site-text-soft);
}
.rich-content table { width: 100%; border-collapse: collapse; margin: .9rem 0; }
.rich-content th, .rich-content td { border: 1px solid var(--site-border); padding: 8px 12px; }
.rich-content th { background: var(--site-bg-alt); text-align: left; }

/* ---------- 联系页面 ---------- */
.site-contact-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 22px; align-items: start; }
.site-contact-card {
    padding: 26px 24px;
    background: #fff;
    border: 1px solid var(--site-border);
    border-radius: var(--site-radius);
}
.site-contact-label { margin: 0 0 4px; color: var(--site-text-soft); font-size: 13px; }
.site-contact-value { margin: 0 0 18px; font-size: 16px; font-weight: 600; }
.site-contact-value:last-child { margin-bottom: 0; }

/* ---------- 资质证书 / 合作伙伴 logo 墙 / 货代人生活相册 ---------- */
.site-cert-img {
    display: block;
    width: 100%;
    height: 190px;
    margin-bottom: 14px;
    object-fit: contain;
    background: #f7f9fc;
    border: 1px solid var(--site-border);
    border-radius: var(--site-radius);
}
.site-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 84px;
    padding: 18px 20px;
    background: #fff;
    border: 1px solid var(--site-border);
    border-radius: var(--site-radius);
    color: var(--site-text-soft);
    font-weight: 600;
    font-size: 15px;
    text-align: center;
    transition: border-color .18s, box-shadow .18s, color .18s;
}
.site-logo:hover { border-color: #c9ddf3; box-shadow: var(--site-shadow); color: var(--site-text); }
.site-logo img { max-height: 46px; max-width: 100%; object-fit: contain; }
.site-photos { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.site-photo {
    margin: 0;
    background: #fff;
    border: 1px solid var(--site-border);
    border-radius: var(--site-radius);
    overflow: hidden;
}
.site-photo img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.site-photo figcaption { padding: 12px 14px; font-size: 14px; color: var(--site-text-soft); }

/* ---------- 常用工具 ---------- */
.site-tool-title-icon { color: var(--site-brand); font-size: 22px; margin-right: 6px; }
.site-tool-form { margin: 0 0 24px; }
.site-tool-search { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 12px; }
.site-tool-label { width: 100%; font-size: 14px; color: var(--site-text-soft); }
.site-tool-input { flex: 1 1 260px; min-width: 220px; padding: 10px 14px; border: 1px solid var(--site-border); border-radius: 10px; font-size: 15px; color: var(--site-text); }
.site-tool-input:focus { outline: none; border-color: var(--site-brand); box-shadow: 0 0 0 3px var(--site-brand-soft); }
.site-tool-alert { padding: 14px 16px; border-radius: 10px; margin: 0 0 18px; font-size: 14px; }
.site-tool-alert-error { background: #fdf0f0; color: #a5352f; border: 1px solid #f2d3d1; }
.site-tool-message { padding: 18px 20px; background: #fff; border: 1px solid var(--site-border); border-radius: var(--site-radius); margin-bottom: 18px; }
.site-tool-msg-title { margin: 0 0 8px; font-weight: 600; }
.site-tool-msg-body { margin: 0; color: var(--site-text-soft); white-space: pre-wrap; }
.site-tool-msg-link { margin: 10px 0 0; font-size: 14px; }
.site-tool-msg-link a { color: var(--site-brand); font-weight: 600; }
.site-tool-tablewrap { overflow-x: auto; border: 1px solid var(--site-border); border-radius: var(--site-radius); }
.site-tool-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.site-tool-table th, .site-tool-table td { padding: 10px 14px; text-align: left; border-bottom: 1px solid var(--site-border); white-space: nowrap; }
.site-tool-table thead th { background: #f7f9fc; color: var(--site-text-soft); font-weight: 600; }
.site-tool-table tbody tr:last-child td { border-bottom: 0; }
.site-tool-table td a { color: var(--site-brand); font-weight: 600; }
.site-tool-companies { margin-top: 28px; }
.site-tool-companies-title { font-size: 18px; margin: 0 0 14px; }
.site-tool-company-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.site-tool-company {
    display: flex; align-items: center; gap: 8px;
    padding: 10px 14px; background: #fff;
    border: 1px solid var(--site-border); border-radius: 10px;
    color: var(--site-text); transition: border-color .18s, box-shadow .18s;
}
.site-tool-company:hover { color: var(--site-text); border-color: #c9ddf3; box-shadow: var(--site-shadow); }
.site-tool-company-name { font-weight: 600; }
.site-tool-company-code { color: var(--site-brand); font-size: 13px; font-weight: 700; }
.site-tool-company-warn { margin-left: auto; color: #d9a406; }
.site-tool-detail { margin-top: 4px; }
.site-tool-fields { display: grid; grid-template-columns: max-content 1fr; gap: 8px 20px; margin: 0 0 24px; }
.site-tool-fields dt { color: var(--site-text-soft); font-size: 14px; }
.site-tool-fields dd { margin: 0; word-break: break-word; }
.site-tool-intro { color: var(--site-text-soft); line-height: 1.8; }
.site-tool-intro img { max-width: 100%; height: auto; }

/* ---------- CTA ---------- */
.site-cta {
    background: linear-gradient(135deg, var(--site-brand), #0a6f8f);
    color: #fff;
}
/* 深色 CTA 上的 ghost 按钮白字白边，优先级高于主题 ghost */
.site-cta .site-btn-ghost { background: transparent; border-color: rgba(255, 255, 255, .6); color: #fff; }
.site-cta .site-btn-ghost:hover { border-color: #fff; color: #fff; background: rgba(255, 255, 255, .12); }
.site-cta-inner {
    max-width: var(--site-width);
    margin: 0 auto;
    padding: 56px 20px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}
.site-cta h2 { margin: 0 0 6px; font-size: 25px; color: #fff; }
.site-cta p { margin: 0; color: rgba(255, 255, 255, .82); }
.site-cta .site-btn-primary { background: #fff; color: var(--site-brand); }
.site-cta .site-btn-primary:hover { background: #eef5fd; color: var(--site-brand-dark); }
.site-cta .site-btn-outline { border-color: rgba(255, 255, 255, .55); color: #fff; }
.site-cta .site-btn-outline:hover { border-color: #fff; color: #fff; }

/* ---------- 页脚 ---------- */
.site-footer { background: #0e1b2a; color: #b9c6d4; font-size: 14px; }
.site-footer-inner {
    max-width: var(--site-width);
    margin: 0 auto;
    padding: 48px 20px 34px;
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 28px;
}
.site-footer-title { margin: 0 0 8px; color: #fff; font-size: 16px; font-weight: 700; }
.site-footer-desc { margin: 0; color: #93a4b6; }
.site-footer-links { display: flex; flex-direction: column; gap: 8px; }
.site-footer-links a { color: #b9c6d4; }
.site-footer-links a:hover { color: #fff; }
.site-footer-contact p { margin: 0 0 6px; }
.site-footer-bar {
    max-width: var(--site-width);
    margin: 0 auto;
    padding: 16px 20px 22px;
    border-top: 1px solid rgba(255, 255, 255, .1);
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 8px;
    color: #7d8fa2;
    font-size: 13px;
}

/* ---------- 公开运价板（任务 7.3） ---------- */
.site-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 22px 0 18px;
    padding: 14px;
    background: var(--site-bg-alt);
    border: 1px solid var(--site-border);
    border-radius: var(--site-radius);
}
.site-filter-control {
    flex: 1 1 180px;
    min-width: 160px;
    padding: 8px 12px;
    font-size: 14px;
    color: var(--site-text);
    background: #fff;
    border: 1px solid var(--site-border);
    border-radius: 10px;
}
.site-table-wrap { overflow-x: auto; }
.site-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}
.site-table th, .site-table td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--site-border);
    text-align: left;
    vertical-align: top;
}
.site-table thead th {
    background: var(--site-bg-alt);
    color: var(--site-text-soft);
    font-weight: 600;
    white-space: nowrap;
}
.site-table tbody tr:hover { background: var(--site-bg-alt); }
.site-right { text-align: right; }
.site-amount { font-weight: 700; }
.site-currency { font-size: 12px; font-weight: 400; color: var(--site-text-soft); margin-left: 4px; }
.site-table-strong { font-weight: 600; }
.site-table-sub {  margin-top: 2px; font-size: 12px; color: var(--site-text-soft); }
.site-table-nowrap { white-space: nowrap; }
.site-table-action { white-space: nowrap; }
.site-table-action a { display: inline-block; margin-left: 8px; font-size: 13px; font-weight: 600; }
.site-table-action a:first-child { margin-left: 0; }
.site-board-note {
    margin: 14px 0 0;
    font-size: 13px;
    color: var(--site-text-soft);
}
.site-back-link { display: inline-block; margin-bottom: 14px; font-size: 14px; }
.site-rate-detail-head { margin-bottom: 18px; }
/* 运费通栏：一档一格，定宽左对齐排下去（档数不定，拉满整行会把两三档撑得很宽） */
.site-rate-tiers {
    display: grid;
    grid-template-columns: repeat(auto-fill, 145px);
    gap: 14px;
    margin: 0 0 24px;
}
.site-rate-tier {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px 12px 8px;
    background: #fff;
    border: 1px solid var(--site-border);
    border-bottom: 3px solid var(--site-brand);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(16, 42, 74, .06);
    text-align: center;
}
.site-rate-tier-header { color: var(--site-brand); font-size: 15px; font-weight: 700; }
.site-rate-tier-price { color: var(--site-text); font-size: 19px; }
.site-rate-meta {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin: 0;
}
.site-rate-meta dt { margin: 0 0 4px; font-size: 13px; color: var(--site-text-soft); }
.site-rate-meta dd { margin: 0; font-weight: 600; }
.site-rate-surcharges { margin: 0; padding-left: 1.4rem; }
.site-rate-surcharges li { margin: 6px 0; }
.site-rate-actions { margin: 22px 0 0; display: flex; gap: 12px; flex-wrap: wrap; }
/* 附加费单价：箱型价格横向排成小标签，不再逐行堆叠撑高单元格 */
.site-surcharge-prices { display: flex; flex-wrap: wrap; gap: 6px 14px; }
.site-surcharge-price { display: inline-flex; align-items: baseline; gap: 4px; white-space: nowrap; }
.site-surcharge-price .site-table-sub { display: inline; margin: 0; font-size: 12px; color: var(--site-text-soft); }

/* ---------- 响应式 ---------- */
@media (max-width: 900px) {
    .site-grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .site-grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .site-contact-grid { grid-template-columns: 1fr; }
    .site-photos { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .site-tool-company-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .site-footer-inner { grid-template-columns: 1fr 1fr; }
    .site-hero-title { font-size: 32px; }
}

@media (max-width: 640px) {
    .site-header-inner { height: auto; padding: 12px 16px; flex-wrap: wrap; gap: 12px; }
    .site-nav { order: 3; width: 100%; margin-left: 0; gap: 2px; }
    .site-nav-link { padding: 6px 10px; font-size: 14px; }
    .site-nav-item { width: 100%; flex-wrap: wrap; }
    .site-nav-toggle { width: 100%; justify-content: flex-start; }
    .site-nav-dropdown { position: static; min-width: 0; box-shadow: none; border: 0; border-radius: 0; padding: 0 0 4px 14px; }
    .site-nav-dropdown::before { display: none; }
    .site-nav-item:hover .site-nav-dropdown { display: none; }
    .site-nav-item.is-open .site-nav-dropdown { display: flex; }
    .site-header-actions { margin-left: auto; }
    .site-grid-4, .site-grid-3, .site-grid-2, .site-grid-rate { grid-template-columns: 1fr; }
    .site-photos { grid-template-columns: 1fr; }
    .site-tool-company-grid { grid-template-columns: 1fr; }
    .site-hero-inner { padding: 56px 16px 52px; }
    .site-hero-title { font-size: 27px; }
    .site-hero-lead { font-size: 15px; }
    .site-section { padding: 52px 0; }
    .site-section-inner, .site-detail { padding-left: 16px; padding-right: 16px; }
    .site-detail-title { font-size: 25px; }
    .site-footer-inner { grid-template-columns: 1fr; padding: 40px 16px 26px; }
    .site-footer-bar { padding: 16px; }
}