:root {
    --ink: #0b3d4a;
    --ink-soft: #1a5563;
    --muted: #5a7a84;
    --line: rgba(11, 61, 74, 0.12);
    --surface: #f4f8f9;
    --white: #ffffff;
    --accent: #c45c26;
    /* 双层头部总高度：上排品牌区 + 下排导航 */
    --header-h: 148px;
    --header-top-h: 96px;
    --header-nav-h: 52px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    /* 防止移动端出现横向滚动条 */
    overflow-x: clip;
    /* 锚点跳转时避开固定悬浮头 */
    scroll-padding-top: var(--header-h);
}

body {
    font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
    color: var(--ink);
    background:
        radial-gradient(ellipse 80% 50% at 10% -10%, rgba(11, 61, 74, 0.08), transparent 55%),
        radial-gradient(ellipse 60% 40% at 100% 0%, rgba(196, 92, 38, 0.06), transparent 50%),
        linear-gradient(180deg, #eef4f6 0%, var(--surface) 40%, #e8f0f2 100%);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    /* 为顶部固定悬浮头预留空间，避免挡住 banner */
    padding-top: var(--header-h);
}

main {
    flex: 1;
}

a {
    color: inherit;
    text-decoration: none;
}

/* —— Header：固定悬浮在 banner 上方 —— */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(12px);
    box-shadow: 0 2px 12px rgba(11, 61, 74, 0.06);
}

.header-top {
    height: var(--header-top-h);
    background: var(--white);
    border-bottom: 1px solid var(--line);
}

.header-nav-bar {
    height: var(--header-nav-h);
    background: #f3f6f7;
    border-bottom: 1px solid var(--line);
}

.header-inner {
    max-width: 1200px;
    height: 100%;
    margin: 0 auto;
    padding: 0 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.header-top-inner {
    gap: 20px;
}

.header-nav-inner {
    justify-content: center;
}

.logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.logo img {
    height: 72px;
    width: auto;
    display: block;
}

/* 右侧：搜索框 + 电话 */
.header-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 18px;
    flex: 1;
    min-width: 0;
}

.header-search {
    display: flex;
    align-items: center;
    width: min(280px, 100%);
    height: 40px;
    border: 1px solid rgba(11, 61, 74, 0.18);
    border-radius: 999px;
    background: var(--white);
    overflow: hidden;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.header-search:focus-within {
    border-color: rgba(11, 61, 74, 0.4);
    box-shadow: 0 0 0 3px rgba(11, 61, 74, 0.08);
}

.header-search-input {
    flex: 1;
    min-width: 0;
    height: 100%;
    padding: 0 14px 0 16px;
    border: 0;
    outline: none;
    background: transparent;
    font: inherit;
    font-size: 14px;
    color: var(--ink);
}

.header-search-input::placeholder {
    color: #8aa0a8;
}

.header-search-btn {
    flex-shrink: 0;
    width: 34px;
    height: 34px;
    margin-right: 3px;
    border: 0;
    border-radius: 50%;
    background: var(--ink);
    color: var(--white);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease;
}

.header-search-btn:hover {
    background: var(--ink-soft);
}

/* 桌面端不展示导航内搜索，避免重复 */
.header-search-in-nav {
    display: none;
}

.header-phone {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
    color: var(--ink);
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 0.02em;
    white-space: nowrap;
    transition: color 0.2s ease;
}

.header-phone:hover {
    color: var(--accent);
}

.header-phone-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(11, 61, 74, 0.1);
    color: var(--ink);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.header-phone-num {
    line-height: 1;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    flex-wrap: wrap;
}

.nav a {
    position: relative;
    padding: 10px 16px;
    font-size: 15px;
    font-weight: 500;
    color: var(--ink-soft);
    letter-spacing: 0.02em;
    transition: color 0.2s ease;
}

.nav a::after {
    content: "";
    position: absolute;
    left: 16px;
    right: 16px;
    bottom: 4px;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.25s ease;
}

.nav a:hover,
.nav a.is-active {
    color: var(--ink);
}

.nav a:hover::after,
.nav a.is-active::after {
    transform: scaleX(1);
}

.menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 1px solid var(--line);
    background: var(--white);
    cursor: pointer;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    flex-shrink: 0;
}

.menu-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    background: var(--ink);
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* —— Footer —— */
/* 页脚：商务纯色，无渐变装饰 */
.site-footer {
    position: relative;
    background: #123039;
    color: rgba(255, 255, 255, 0.78);
    border-top: 2px solid var(--accent);
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 48px 28px 28px;
}

/* 上半部分：品牌区 + 联系信息区 */
.footer-top {
    display: grid;
    grid-template-columns: 1.4fr 2.6fr;
    gap: 40px;
    padding-bottom: 32px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-brand-block {
    max-width: 360px;
}

/* 浅色底保证白底 logo 可读，去掉厚重阴影 */
.footer-logo-wrap {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    max-width: 100%;
    padding: 8px 12px;
    margin-bottom: 16px;
    background: #fff;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-logo {
    display: block;
    width: auto;
    height: auto;
    max-width: 200px;
    max-height: 48px;
    object-fit: contain;
}

.footer-slogan {
    font-size: 15px;
    font-weight: 600;
    color: #fff;
    letter-spacing: 0.02em;
    line-height: 1.55;
    margin-bottom: 10px;
}

.footer-desc {
    font-size: 13px;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.58);
}

.footer-meta {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    align-content: start;
}

.footer-col h3 {
    font-size: 13px;
    font-weight: 600;
    color: #fff;
    margin: 0 0 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.footer-col p,
.footer-col a {
    font-size: 13.5px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.78);
    transition: color 0.15s ease;
}

.footer-col a:hover {
    color: #fff;
}

.footer-phone {
    font-size: 1.2rem;
    font-weight: 600;
    color: #fff;
    letter-spacing: 0.02em;
}

/* 友链：标签 + 链接 + 申请，单行商务排版 */
.footer-links {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 4px;
    padding-top: 22px;
    font-size: 13px;
    line-height: 1.6;
}

.footer-links-label {
    flex: 0 0 auto;
    margin-right: 8px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.92);
}

.footer-links-list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0;
    list-style: none;
    margin: 0;
    padding: 0;
    flex: 1 1 auto;
    min-width: 0;
}

.footer-links-list li {
    display: inline-flex;
    align-items: center;
}

.footer-links-list li:not(:last-child)::after {
    content: "|";
    margin: 0 10px;
    color: rgba(255, 255, 255, 0.22);
}

.footer-links-list a {
    color: rgba(255, 255, 255, 0.68);
    text-decoration: none;
    transition: color 0.15s ease;
}

.footer-links-list a:hover {
    color: #fff;
}

.footer-links-empty {
    flex: 1 1 auto;
    color: rgba(255, 255, 255, 0.4);
}

/* 申请友链：高对比按钮，避免暗色底上橙色字发糊 */
.footer-friend-apply {
    flex: 0 0 auto;
    margin-left: auto;
    min-height: 30px;
    padding: 0 12px;
    border: 1px solid rgba(255, 255, 255, 0.55);
    background: transparent;
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    line-height: 1;
    cursor: pointer;
    white-space: nowrap;
}

.footer-friend-apply:hover {
    border-color: #fff;
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
}

/* 版权条：与主页脚同色，仅用顶部分割线区分层次 */
.footer-bottom-bar {
    background: #123039;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 10px 24px;
    padding: 16px 28px;
    font-size: 12.5px;
    color: rgba(255, 255, 255, 0.48);
    line-height: 1.6;
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.58);
    transition: color 0.15s ease;
}

.footer-bottom a:hover {
    color: #fff;
}

.footer-bottom-actions {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.footer-sitemap-btn {
    color: rgba(255, 255, 255, 0.7) !important;
    text-decoration: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.28);
}

.footer-sitemap-btn:hover {
    color: #fff !important;
    border-bottom-color: rgba(255, 255, 255, 0.7);
}

.footer-divider {
    margin: 0 10px;
    color: rgba(255, 255, 255, 0.2);
}

/* —— Services —— */
.services-section {
    padding: 72px 0 96px;
    border-top: 1px solid var(--line);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
}

/* 卡片式服务条目 */
.service-item {
    display: flex;
    flex-direction: column;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 10px;
    overflow: hidden;
    color: inherit;
    text-decoration: none;
    box-shadow: 0 6px 18px rgba(11, 61, 74, 0.06);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.service-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 30px rgba(11, 61, 74, 0.14);
}

.service-item-media {
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
}

.service-item-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.service-item:hover .service-item-image {
    transform: scale(1.05);
}

.service-item-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 26px 24px 30px;
    flex: 1;
}

.service-item h3 {
    font-family: "Songti SC", "SimSun", serif;
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: var(--ink);
    margin-bottom: 14px;
}

.service-item p {
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--muted);
    margin-bottom: 20px;
}

.service-item-more {
    margin-top: auto;
    color: var(--accent);
    font-size: 0.95rem;
    letter-spacing: 0.04em;
}

.service-item-more::after {
    content: "";
}

/* 无跳转链接的服务卡：可点击打开联系弹窗 */
.service-item-contact {
    cursor: pointer;
}

.service-item-contact:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
}

.services-empty {
    padding: 48px 0;
    text-align: center;
    color: var(--muted);
    border-top: 1px solid var(--line);
}

/* —— Industries —— */
.industries-section,
.services-section,
.site-footer {
    /* 固定头遮挡时，锚点定位留出头部高度 */
    scroll-margin-top: var(--header-h);
}

.industries-section {
    padding: 72px 0 96px;
}

.section-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 28px;
}

.section-head {
    margin-bottom: 36px;
}

.section-title {
    font-family: "Songti SC", "SimSun", serif;
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    font-weight: 700;
    letter-spacing: 0.04em;
    margin-bottom: 10px;
}

.section-lead {
    color: var(--muted);
    font-size: 1rem;
    line-height: 1.7;
}

/* 居中标题：底部带强调短横线 */
.section-head-center {
    text-align: center;
    margin-bottom: 48px;
}

.section-head-center .section-title {
    margin-bottom: 0;
    padding-bottom: 18px;
    position: relative;
}

.section-head-center .section-title::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 56px;
    height: 3px;
    background: var(--accent);
    border-radius: 2px;
}

.industries-panel {
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 0;
    min-height: 480px;
    background: var(--white);
    border: 1px solid var(--line);
    box-shadow: 0 18px 48px rgba(11, 61, 74, 0.06);
    overflow: hidden;
}

.industries-nav {
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--line);
    background:
        linear-gradient(180deg, rgba(11, 61, 74, 0.03), transparent 120px),
        #f7fbfc;
}

.industry-tab {
    display: flex;
    align-items: center;
    gap: 14px;
    width: 100%;
    padding: 18px 20px;
    border: none;
    border-bottom: 1px solid var(--line);
    background: transparent;
    color: var(--ink-soft);
    font: inherit;
    text-align: left;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.industry-tab:last-child {
    border-bottom: none;
}

.industry-tab:hover {
    background: rgba(11, 61, 74, 0.04);
    color: var(--ink);
}

.industry-tab.is-active {
    background: var(--white);
    color: var(--ink);
    box-shadow: inset 3px 0 0 var(--accent);
}

.industry-tab-icon-wrap {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(196, 92, 38, 0.08);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    overflow: hidden;
    color: var(--accent);
    font-family: "Songti SC", "SimSun", serif;
    font-weight: 700;
}

.industry-tab-icon-wrap.is-placeholder {
    font-size: 18px;
}

.industry-tab-icon {
    width: 28px;
    height: 28px;
    object-fit: contain;
}

.industry-tab-copy {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}

.industry-tab-label {
    font-size: 15px;
    font-weight: 600;
}

.industry-tab-meta {
    font-size: 12px;
    color: var(--muted);
}

.industries-content {
    padding: 36px 40px 40px;
    background:
        radial-gradient(ellipse 50% 40% at 100% 0%, rgba(196, 92, 38, 0.05), transparent 60%),
        var(--white);
}

.industries-state,
.industries-projects-empty {
    min-height: 320px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: var(--muted);
    text-align: center;
}

.industries-state[hidden],
.industries-detail[hidden],
.industries-projects-empty[hidden],
.industries-icon-wrap[hidden],
.industries-detail-desc[hidden] {
    display: none !important;
}

.industries-state a {
    color: var(--accent);
    font-weight: 500;
}

.industries-detail-head {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    padding-bottom: 22px;
    margin-bottom: 28px;
    border-bottom: 1px solid var(--line);
}

.industries-icon-wrap {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    background: rgba(196, 92, 38, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.industries-icon {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.industries-detail-label {
    font-size: 12px;
    letter-spacing: 0.16em;
    color: var(--accent);
    margin-bottom: 8px;
}

.industries-detail-title {
    font-family: "Songti SC", "SimSun", serif;
    font-size: clamp(1.5rem, 2.4vw, 1.9rem);
    font-weight: 700;
    letter-spacing: 0.03em;
    line-height: 1.3;
}

.industries-detail-desc {
    margin-top: 10px;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.7;
    max-width: 40em;
}

.industries-projects-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
}

.industries-projects-head h4 {
    font-size: 15px;
    font-weight: 600;
}

.industries-projects-head span {
    font-size: 13px;
    color: var(--muted);
}

.industries-projects {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.project-card {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 20px 48px 20px 20px;
    border: 1px solid var(--line);
    background: linear-gradient(180deg, #ffffff 0%, #f8fbfc 100%);
    color: var(--ink);
    text-decoration: none;
    transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
    animation: projectCardIn 0.35s ease both;
    animation-delay: var(--delay, 0ms);
}

.project-card:hover {
    border-color: rgba(196, 92, 38, 0.35);
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(11, 61, 74, 0.08);
}

.project-card strong {
    font-size: 16px;
    font-weight: 600;
    line-height: 1.4;
}

.project-card-tip {
    font-size: 13px;
    color: var(--muted);
}

.project-card-arrow {
    position: absolute;
    right: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--accent);
    font-size: 18px;
    transition: transform 0.2s ease;
}

.project-card:hover .project-card-arrow {
    transform: translate(3px, -50%);
}

@keyframes projectCardIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.industries-projects-empty {
    min-height: 180px;
    border: 1px dashed var(--line);
    background: #fafcfd;
}

/* —— Project detail —— */
.project-page {
    padding: 0 0 96px;
}

.project-hero {
    padding: 48px 0 40px;
    background:
        radial-gradient(ellipse 60% 80% at 0% 0%, rgba(196, 92, 38, 0.08), transparent 55%),
        radial-gradient(ellipse 50% 60% at 100% 0%, rgba(11, 61, 74, 0.06), transparent 50%),
        linear-gradient(180deg, #eef4f6 0%, var(--surface) 100%);
    border-bottom: 1px solid var(--line);
}

.project-page-inner {
    max-width: 860px;
    margin: 0 auto;
    padding: 0 28px;
}

.project-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--muted);
    margin-bottom: 22px;
}

.project-breadcrumb a {
    color: var(--ink-soft);
    transition: color 0.2s ease;
}

.project-breadcrumb a:hover {
    color: var(--accent);
}

.project-breadcrumb span {
    opacity: 0.45;
}

.project-kicker {
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.18em;
    color: var(--accent);
    margin-bottom: 14px;
}

.project-title {
    font-family: "Songti SC", "SimSun", serif;
    font-size: clamp(1.9rem, 4vw, 2.7rem);
    font-weight: 700;
    letter-spacing: 0.04em;
    line-height: 1.25;
    margin-bottom: 0;
}

.project-body {
    padding-top: 40px;
}

.rich-content {
    color: var(--ink-soft);
    font-size: 1.05rem;
    line-height: 1.95;
}

.rich-content p {
    margin-bottom: 1.25em;
}

.rich-content h1,
.rich-content h2,
.rich-content h3 {
    color: var(--ink);
    font-family: "Songti SC", "SimSun", serif;
    margin: 1.6em 0 0.7em;
}

.rich-content ul,
.rich-content ol {
    padding-left: 1.4em;
    margin-bottom: 1.2em;
}

/* 正文图片：默认可并排；有 width 时按设定显示，窄屏不超过 100% */
.rich-content img {
    display: inline-block;
    vertical-align: middle;
    max-width: 100%;
    height: auto;
    margin: 0.6em 8px;
    border-radius: 4px;
}

.rich-content a {
    color: var(--accent);
}

/* 富文本在窄屏下防止表格/代码块撑破布局 */
.rich-content table {
    display: block;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.rich-content iframe,
.rich-content video,
.rich-content embed {
    max-width: 100%;
}

.rich-content pre,
.rich-content code {
    max-width: 100%;
    overflow-x: auto;
    word-break: break-word;
}

/* —— 首页 Banner —— */
.首页横幅 {
    width: 100%;
    line-height: 0;
    overflow: hidden;
    background: #e8f0f4;
}

.首页横幅图片 {
    display: block;
    width: 100%;
    height: auto;
    max-height: min(78vh, 720px);
    object-fit: cover;
    object-position: center top;
}

.首页横幅文案 {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* 站点更新时间：页脚版权条小字，服务端渲染供蜘蛛与访客查看 */
.footer-bottom .home-live-time {
    margin: 0;
    width: 100%;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.38);
    opacity: 1;
}

.home-live-time {
    margin: 4px 0 0;
    font-size: 12px;
    opacity: 0.75;
}

.home-live-time time {
    font-variant-numeric: tabular-nums;
}

/* SEO 收录链接区：视觉隐藏但保留在 HTML 中供爬虫抓取 */
.seo-crawl-links {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* —— 新闻资讯 —— */
.news-page {
    padding: 48px 0 80px;
}

.news-empty {
    padding: 40px 0;
    color: var(--muted);
}

.news-list {
    list-style: none;
    display: grid;
    gap: 16px;
}

.news-item-link {
    display: block;
    padding: 22px 24px;
    background: var(--white);
    border: 1px solid var(--line);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.news-item-link:hover {
    border-color: rgba(11, 61, 74, 0.28);
    box-shadow: 0 8px 24px rgba(11, 61, 74, 0.06);
}

.news-item-title {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--ink);
}

.news-item-summary {
    font-size: 14px;
    line-height: 1.7;
    color: var(--muted);
    margin-bottom: 10px;
}

.news-item-time {
    font-size: 13px;
    color: #8aa0a8;
}

.news-source {
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid var(--line);
    font-size: 14px;
    color: var(--muted);
    word-break: break-all;
}

.news-source a {
    color: var(--accent);
}

/* —— 站内搜索结果 —— */
.search-page {
    padding: 48px 0 80px;
}

.search-page-form {
    display: flex;
    gap: 12px;
    max-width: 640px;
    margin: 0 0 36px;
}

.search-page-input {
    flex: 1;
    min-width: 0;
    height: 44px;
    padding: 0 16px;
    border: 1px solid rgba(11, 61, 74, 0.18);
    background: var(--white);
    font: inherit;
    font-size: 15px;
    color: var(--ink);
    outline: none;
}

.search-page-input:focus {
    border-color: rgba(11, 61, 74, 0.4);
    box-shadow: 0 0 0 3px rgba(11, 61, 74, 0.08);
}

.search-empty {
    padding: 28px 0;
    color: var(--muted);
    line-height: 1.8;
}

.search-empty a {
    color: var(--accent);
    text-decoration: underline;
}

.search-groups {
    display: grid;
    gap: 36px;
}

.search-group h2 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 14px;
    color: var(--ink);
}

.search-list {
    list-style: none;
    display: grid;
    gap: 12px;
}

.search-list li {
    padding: 16px 18px;
    background: var(--white);
    border: 1px solid var(--line);
}

.search-list a {
    font-size: 16px;
    font-weight: 600;
    color: var(--ink);
}

.search-list a:hover {
    color: var(--accent);
}

.search-list p {
    margin-top: 6px;
    font-size: 14px;
    line-height: 1.7;
    color: var(--muted);
}

@media (max-width: 860px) {
    .search-page-form {
        flex-direction: column;
    }

    .search-page-form .btn-site {
        width: 100%;
    }
}

/* —— 关于我们 —— */
.about-page {
    max-width: 860px;
    margin: 0 auto;
    padding: 64px 28px 96px;
}

.about-kicker {
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.22em;
    color: var(--accent);
    margin-bottom: 16px;
}

.about-title {
    font-family: "Songti SC", "SimSun", serif;
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    letter-spacing: 0.06em;
    line-height: 1.25;
    margin-bottom: 28px;
}

.about-lead {
    font-size: 1.15rem;
    line-height: 1.9;
    color: var(--ink-soft);
    margin-bottom: 40px;
    padding-bottom: 36px;
    border-bottom: 1px solid var(--line);
}

.about-body p {
    font-size: 1.02rem;
    line-height: 1.95;
    color: var(--ink-soft);
    margin-bottom: 1.4em;
    text-align: justify;
}

.about-body p:last-of-type {
    margin-bottom: 0;
}

.about-quote {
    margin: 48px 0 0;
    padding: 28px 0 0;
    border-top: 1px solid var(--line);
}

.about-quote blockquote {
    font-family: "Songti SC", "SimSun", serif;
    font-size: clamp(1.25rem, 2.5vw, 1.55rem);
    font-weight: 600;
    line-height: 1.7;
    color: var(--ink);
    letter-spacing: 0.04em;
    margin-bottom: 16px;
}

.about-quote p {
    font-size: 1.02rem;
    line-height: 1.9;
    color: var(--muted);
}

@keyframes aboutFadeUp {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.about-page > * {
    animation: aboutFadeUp 0.7s ease both;
}

.about-lead { animation-delay: 0.08s; }
.about-body { animation-delay: 0.16s; }
.about-quote { animation-delay: 0.24s; }

/* 移动端菜单打开时禁止背景滚动 */
body.nav-open {
    overflow: hidden;
}

.project-cta {
    margin-top: 48px;
    padding: 28px 0 0;
    border-top: 1px solid var(--line);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.project-cta p {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.7;
}

.project-cta-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.btn-site {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0 18px;
    border: 1px solid transparent;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.btn-site-primary {
    background: var(--accent);
    color: #fff;
}

.btn-site-primary:hover {
    background: #a84c1f;
    color: #fff;
}

.btn-site-ghost {
    background: transparent;
    border-color: var(--line);
    color: var(--ink-soft);
}

.btn-site-ghost:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* 中等屏幕：服务卡片两列 */
@media (max-width: 1024px) and (min-width: 861px) {
    .services-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 860px) {
    :root {
        --header-h: 64px;
        --header-top-h: 64px;
        --header-nav-h: 0px;
    }

    .menu-toggle {
        display: flex;
    }

    .logo img {
        height: 44px;
    }

    .header-inner {
        padding: 0 16px;
        gap: 12px;
    }

    /* 移动端隐藏下排导航条，改由汉堡菜单展开 */
    .header-nav-bar {
        height: 0;
        border-bottom: 0;
        overflow: visible;
    }

    .header-nav-inner {
        padding: 0;
        height: 0;
    }

    .header-actions .header-search {
        display: none;
    }

    /* 移动端：搜索出现在汉堡菜单顶部 */
    .header-search-in-nav {
        display: flex;
        width: 100%;
        margin: 4px 0 12px;
        border-radius: 10px;
    }

    .header-phone {
        font-size: 15px;
        gap: 6px;
    }

    .header-phone-icon {
        width: 28px;
        height: 28px;
    }

    .header-actions {
        gap: 10px;
        flex: 0 1 auto;
    }

    .nav {
        display: none;
        position: absolute;
        /* 相对整个 site-header 底部展开，避免双层头高度算错 */
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 12px 16px 20px;
        background: var(--white);
        border-bottom: 1px solid var(--line);
        box-shadow: 0 12px 24px rgba(11, 61, 74, 0.08);
        z-index: 120;
    }

    .nav.is-open {
        display: flex;
    }

    .nav a {
        padding: 14px 12px;
        border-bottom: 1px solid var(--line);
    }

    .nav a:last-child {
        border-bottom: none;
    }

    .nav a::after {
        display: none;
    }

    /* 窄屏下电话号码可略缩，避免挤掉菜单按钮 */
    @media (max-width: 420px) {
        .header-phone-num {
            max-width: 9.5em;
            overflow: hidden;
            text-overflow: ellipsis;
        }
    }

    .industries-section,
    .services-section {
        padding: 48px 0 64px;
    }

    .section-inner {
        padding: 0 16px;
    }

    .section-head {
        margin-bottom: 24px;
    }

    .footer-inner {
        padding: 36px 16px 22px;
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 28px;
        padding-bottom: 28px;
    }

    .footer-meta {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
    }

    .footer-links {
        gap: 10px 6px;
    }

    .footer-friend-apply {
        margin-left: 0;
    }

    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
        padding: 14px 16px;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .industries-panel {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .industries-nav {
        flex-direction: row;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        scroll-snap-type: x proximity;
        border-right: none;
        border-bottom: 1px solid var(--line);
    }

    .industries-nav::-webkit-scrollbar {
        display: none;
    }

    .industry-tab {
        flex: 0 0 auto;
        min-width: 160px;
        border-bottom: none;
        border-right: 1px solid var(--line);
        box-shadow: none;
        scroll-snap-align: start;
    }

    .industry-tab.is-active {
        box-shadow: inset 0 -3px 0 var(--accent);
    }

    .industries-content {
        padding: 24px 16px 28px;
    }

    .industries-projects {
        grid-template-columns: 1fr;
    }

    .industries-detail-head {
        flex-wrap: wrap;
        gap: 14px;
    }

    .industries-detail-title {
        font-size: 1.45rem;
    }

    .project-page-inner {
        padding: 0 16px;
    }

    .project-hero {
        padding: 32px 0 28px;
    }

    .project-title {
        font-size: clamp(1.6rem, 6vw, 2.2rem);
    }

    .rich-content {
        font-size: 1rem;
        line-height: 1.85;
    }

    .project-cta {
        flex-direction: column;
        align-items: stretch;
    }

    .project-cta-actions {
        width: 100%;
    }

    .project-cta-actions .btn-site {
        flex: 1;
        min-height: 44px;
    }

    .about-page {
        padding: 40px 16px 64px;
    }

    .about-body p {
        text-align: left;
    }

    .首页横幅图片 {
        max-height: min(52vh, 420px);
    }
}

@media (max-width: 480px) {
    .industry-tab {
        min-width: 140px;
        padding: 14px 14px;
    }

    .industry-tab-icon-wrap {
        width: 36px;
        height: 36px;
    }

    .project-card {
        padding: 16px 40px 16px 16px;
    }

    .project-cta-actions {
        flex-direction: column;
    }

    .project-cta-actions .btn-site {
        width: 100%;
    }

    .footer-meta {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .footer-phone {
        font-size: 1.15rem;
    }

    .footer-divider {
        display: none;
    }

    .footer-bottom p:first-child {
        display: flex;
        flex-direction: column;
        gap: 6px;
    }
}

/* —— 返回顶部悬浮按钮 —— */
.back-to-top {
    position: fixed;
    right: 28px;
    bottom: 28px;
    z-index: 200;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
    box-shadow: 0 8px 20px rgba(11, 61, 74, 0.18);
    /* 默认隐藏，滚动后淡入 */
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease, background 0.2s ease;
}

.back-to-top.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: #a84c1f;
}

/* —— 右侧全局悬浮：电话 / 微信（垂直居中，#10B981） —— */
.site-float-dock {
    --float-neon: #10B981;
    --float-neon-hover: #0d9f6e;
    position: fixed;
    right: 0;
    top: 50%;
    bottom: auto;
    transform: translateY(-50%);
    z-index: 210;
    display: flex;
    flex-direction: column;
    box-shadow: -4px 8px 24px rgba(16, 185, 129, 0.28);
}

.site-float-item {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    width: 80px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
    background: var(--float-neon);
    color: #fff;
}

.site-float-item:last-child {
    border-bottom: none;
}

.site-float-trigger {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 100%;
    min-height: 80px;
    padding: 12px 8px;
    border: none;
    background: transparent;
    color: inherit;
    font: inherit;
    font-size: 14px;
    line-height: 1.2;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.2s ease;
}

.site-float-phone:hover .site-float-trigger,
.site-float-wechat:hover .site-float-trigger,
.site-float-wechat.is-open .site-float-trigger {
    background: var(--float-neon-hover);
}

.site-float-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.site-float-icon svg {
    width: 28px;
    height: 28px;
}

.site-float-label {
    letter-spacing: 0.04em;
    font-weight: 600;
}

/* 电话：悬停向左滑出号码条 */
.site-float-phone-panel {
    position: absolute;
    right: 100%;
    top: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    padding: 0 18px 0 16px;
    white-space: nowrap;
    background: var(--float-neon);
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-decoration: none;
    box-shadow: -6px 4px 16px rgba(16, 185, 129, 0.28);
    opacity: 0;
    visibility: hidden;
    transform: translateX(8px);
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
}

.site-float-phone:hover .site-float-phone-panel {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
    pointer-events: auto;
}

/* 微信：悬停展示二维码 + 微信号 */
.site-float-wechat-panel {
    position: absolute;
    right: calc(100% + 8px);
    top: 50%;
    transform: translateY(-50%) translateX(8px);
    width: 196px;
    padding: 14px 14px 12px;
    border-radius: 10px;
    background: var(--white);
    color: var(--ink);
    box-shadow: 0 12px 28px rgba(11, 61, 74, 0.18);
    text-align: center;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
}

.site-float-wechat:hover .site-float-wechat-panel,
.site-float-wechat.is-open .site-float-wechat-panel {
    opacity: 1;
    visibility: visible;
    transform: translateY(-50%) translateX(0);
    pointer-events: auto;
}

.site-float-wechat-panel::after {
    content: "";
    position: absolute;
    right: -6px;
    top: 50%;
    width: 12px;
    height: 12px;
    background: var(--white);
    transform: translateY(-50%) rotate(45deg);
    box-shadow: 2px -2px 4px rgba(11, 61, 74, 0.06);
}

.site-float-wechat-tip {
    margin: 0 0 10px;
    font-size: 12px;
    color: var(--muted);
}

.site-float-wechat-qr {
    display: block;
    width: 148px;
    height: 148px;
    margin: 0 auto 10px;
    object-fit: contain;
    background: #fff;
    border: 1px solid var(--line);
    cursor: zoom-in;
}

.site-float-wechat-id-wrap {
    margin: 0 0 10px;
}

.site-float-wechat-id-label {
    display: block;
    margin-bottom: 4px;
    font-size: 12px;
    color: var(--muted);
}

.site-float-wechat-id {
    display: block;
    font-size: 15px;
    word-break: break-all;
}

.site-float-wechat-copy {
    width: 100%;
    border: none;
    border-radius: 6px;
    padding: 8px 10px;
    background: var(--ink);
    color: #fff;
    font: inherit;
    font-size: 13px;
    cursor: pointer;
}

.site-float-wechat-copy:hover {
    background: var(--ink-soft);
}

.site-float-wechat-copy:disabled {
    opacity: 0.75;
    cursor: default;
}

/* 悬浮栏二维码点击放大 */
.site-float-qr-lightbox {
    position: fixed;
    inset: 0;
    z-index: 1200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(11, 61, 74, 0.55);
    cursor: zoom-out;
}

.site-float-qr-lightbox img {
    max-width: min(420px, 92vw);
    max-height: 86vh;
    background: #fff;
    padding: 12px;
    border-radius: 8px;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25);
}

@media (max-width: 860px) {
    .back-to-top {
        right: 16px;
        bottom: 16px;
        width: 42px;
        height: 42px;
        font-size: 20px;
    }

    .site-float-dock {
        /* 移动端同样右侧垂直居中 */
        top: 50%;
        bottom: auto;
        transform: translateY(-50%);
    }

    .site-float-item {
        width: 68px;
    }

    .site-float-trigger {
        min-height: 68px;
        font-size: 13px;
    }

    .site-float-icon svg {
        width: 24px;
        height: 24px;
    }

    /* 触屏无稳定 hover：点按打开；号码条在展开态显示 */
    .site-float-phone.is-open .site-float-phone-panel {
        opacity: 1;
        visibility: visible;
        transform: translateX(0);
        pointer-events: auto;
    }
}

/* —— 服务联系弹窗（无跳转时） —— */
body.site-modal-open {
    overflow: hidden;
}

.site-modal[hidden] {
    display: none;
}

.site-modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.site-modal-mask {
    position: absolute;
    inset: 0;
    background: rgba(11, 61, 74, 0.48);
}

.site-modal-card {
    position: relative;
    z-index: 1;
    width: min(440px, 100%);
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 12px;
    box-shadow: 0 24px 48px rgba(11, 61, 74, 0.2);
    padding: 36px 32px 28px;
}

.site-modal-close {
    position: absolute;
    top: 12px;
    right: 14px;
    width: 36px;
    height: 36px;
    border: none;
    background: transparent;
    color: var(--muted);
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
}

.site-modal-close:hover {
    color: var(--ink);
}

.site-modal-title {
    font-family: "Songti SC", "SimSun", serif;
    font-size: 1.45rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: var(--ink);
    margin-bottom: 14px;
    padding-right: 28px;
}

.site-modal-lead {
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--muted);
    margin-bottom: 22px;
}

.site-modal-contacts {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 26px;
    padding: 16px 18px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 8px;
}

.site-modal-contacts li {
    display: flex;
    align-items: baseline;
    gap: 12px;
    font-size: 1rem;
}

.site-modal-label {
    flex: 0 0 2.5em;
    color: var(--muted);
}

.site-modal-value {
    font-weight: 600;
    color: var(--ink);
    letter-spacing: 0.04em;
    user-select: all;
}

.site-modal-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.site-modal-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 0 16px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: var(--white);
    color: var(--ink-soft);
    font-size: 0.92rem;
    font-family: inherit;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.site-modal-btn:hover {
    border-color: var(--ink-soft);
    color: var(--ink);
}

.site-modal-btn-primary {
    background: var(--ink);
    border-color: var(--ink);
    color: var(--white);
}

.site-modal-btn-primary:hover {
    background: var(--ink-soft);
    border-color: var(--ink-soft);
    color: var(--white);
}

.site-modal-btn:disabled {
    opacity: 0.7;
    cursor: default;
}

/* —— 合作联系人（SEO 详情/目录，不展示手机号与微信号） —— */
.contact-detail-page,
.contact-list-page {
    padding: 32px 0 72px;
}

.contact-detail-inner {
    width: min(1100px, calc(100% - 40px));
    margin: 0 auto;
}

.contact-detail-card {
    display: grid;
    grid-template-columns: minmax(220px, 280px) minmax(0, 1fr);
    gap: 0;
    margin-top: 20px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 28px rgba(11, 61, 74, 0.06);
}

.contact-detail-aside {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 10px;
    padding: 28px 22px;
    background: linear-gradient(180deg, #eef5f7 0%, #f8fbfc 100%);
    border-right: 1px solid var(--line);
}

.contact-detail-avatar {
    width: 88px;
    height: 88px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: var(--ink);
    color: var(--white);
    font-family: "Songti SC", "SimSun", serif;
    font-size: 2rem;
    font-weight: 700;
}

.contact-detail-name {
    font-family: "Songti SC", "SimSun", serif;
    font-size: 1.45rem;
    font-weight: 700;
    color: var(--ink);
    line-height: 1.3;
}

.contact-detail-sub {
    font-size: 0.95rem;
    color: var(--ink-soft);
}

.contact-detail-meta {
    font-size: 0.88rem;
    color: var(--muted);
}

.contact-detail-cta {
    margin-top: 12px;
    width: 100%;
}

.contact-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0;
    padding: 8px 0;
}

.contact-detail-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 18px 24px;
    border-bottom: 1px solid var(--line);
}

.contact-detail-item:nth-child(odd) {
    border-right: 1px solid var(--line);
}

.contact-detail-label {
    font-size: 0.82rem;
    color: var(--muted);
}

.contact-detail-value {
    font-size: 1rem;
    color: var(--ink);
    word-break: break-word;
}

.contact-detail-value a {
    color: var(--accent);
    text-decoration: none;
}

.contact-detail-value a:hover {
    text-decoration: underline;
}

.contact-detail-intro,
.contact-related {
    margin-top: 28px;
    padding: 22px 24px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 12px;
}

.contact-detail-intro h2,
.contact-related h2 {
    font-size: 1.15rem;
    margin-bottom: 12px;
    color: var(--ink);
}

.contact-detail-intro p {
    color: var(--ink-soft);
    line-height: 1.8;
    font-size: 0.98rem;
}

.contact-related-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 10px;
}

.contact-related-list a {
    color: var(--ink);
    text-decoration: none;
    font-weight: 500;
}

.contact-related-list a:hover {
    color: var(--accent);
}

.contact-related-tip {
    display: block;
    margin-top: 2px;
    font-size: 0.82rem;
    color: var(--muted);
}

/* 联系人详情 → 泛目录资讯内链 */
.contact-fnews-link {
    margin-top: 0.75rem;
}

.contact-fnews-link a {
    color: var(--accent, #1d4ed8);
    text-decoration: none;
}

.contact-fnews-link a:hover {
    text-decoration: underline;
}

/* /fnews 泛目录：标题下联系人一行 + 文末资料卡 */
.fnews-contact-line {
    margin: 0.75rem 0 0;
    color: var(--muted, #4b5563);
    font-size: 0.95rem;
    line-height: 1.6;
}

.fnews-contact-line a {
    color: var(--accent, #1d4ed8);
    text-decoration: none;
    word-break: break-all;
}

.fnews-contact-line a:hover {
    text-decoration: underline;
}

.fnews-contact-sep {
    margin: 0 0.35em;
    opacity: 0.55;
}

.fnews-contact-card {
    margin: 2rem 0 1.5rem;
    padding: 1.25rem 1.35rem;
    border: 1px solid var(--line, #e5e7eb);
    background: var(--surface-soft, #f9fafb);
}

.fnews-contact-card h2 {
    margin: 0 0 1rem;
    font-size: 1.15rem;
}

.fnews-contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.fnews-contact-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 0.75rem 0.9rem;
    border-top: 1px solid var(--line, #e5e7eb);
}

.fnews-contact-item:nth-child(odd) {
    border-right: 1px solid var(--line, #e5e7eb);
}

.fnews-contact-label {
    font-size: 0.8rem;
    color: var(--muted, #6b7280);
}

.fnews-contact-value {
    word-break: break-all;
}

.fnews-contact-value a {
    color: var(--accent, #1d4ed8);
    text-decoration: none;
}

.fnews-contact-value a:hover {
    text-decoration: underline;
}

.fnews-contact-more {
    margin: 1rem 0 0;
}

.fnews-contact-more a {
    color: var(--accent, #1d4ed8);
    text-decoration: none;
}

.fnews-contact-more a:hover {
    text-decoration: underline;
}

@media (max-width: 720px) {
    .fnews-contact-grid {
        grid-template-columns: 1fr;
    }

    .fnews-contact-item:nth-child(odd) {
        border-right: none;
    }
}

.contact-list-page .section-head {
    margin-top: 12px;
    margin-bottom: 20px;
}

.contact-list-empty {
    color: var(--muted);
    padding: 24px 0;
}

.contact-list-meta {
    margin-top: 8px;
    font-size: 0.92rem;
    color: var(--muted);
}

.contact-list-grid {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 14px;
}

.contact-list-card {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 16px 18px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 10px;
    text-decoration: none;
    color: inherit;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.contact-list-card:hover {
    border-color: rgba(196, 92, 38, 0.35);
    box-shadow: 0 8px 20px rgba(11, 61, 74, 0.06);
}

.contact-list-card strong {
    font-size: 1.05rem;
    color: var(--ink);
}

.contact-list-card span {
    font-size: 0.86rem;
    color: var(--muted);
}

.contact-list-pagination {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 10px 14px;
    margin-top: 28px;
    padding-top: 8px;
}

.contact-list-page-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 72px;
    padding: 8px 14px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--white);
    color: var(--ink);
    font-size: 0.9rem;
    text-decoration: none;
    transition: border-color 0.15s ease, color 0.15s ease;
}

.contact-list-page-btn:hover {
    border-color: rgba(196, 92, 38, 0.35);
    color: var(--accent);
}

.contact-list-page-btn.is-disabled {
    color: var(--muted);
    background: #f7f9fa;
    cursor: default;
}

.contact-list-page-nums {
    display: flex;
    flex-wrap: nowrap;
    gap: 6px;
    max-width: min(100%, 520px);
    overflow-x: auto;
    padding: 2px 0;
}

.contact-list-page-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 8px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--white);
    color: var(--ink);
    font-size: 0.88rem;
    text-decoration: none;
    transition: border-color 0.15s ease, color 0.15s ease;
}

.contact-list-page-num:hover {
    border-color: rgba(196, 92, 38, 0.35);
    color: var(--accent);
}

.contact-list-page-num.is-current {
    border-color: var(--accent);
    background: rgba(196, 92, 38, 0.08);
    color: var(--accent);
    font-weight: 600;
}

@media (max-width: 800px) {
    .contact-detail-card {
        grid-template-columns: 1fr;
    }

    .contact-detail-aside {
        border-right: none;
        border-bottom: 1px solid var(--line);
    }

    .contact-detail-grid {
        grid-template-columns: 1fr;
    }

    .contact-detail-item:nth-child(odd) {
        border-right: none;
    }
}

@media (max-width: 520px) {
    .site-modal-card {
        padding: 30px 20px 22px;
    }

    .site-modal-actions {
        flex-direction: column;
    }

    .site-modal-btn {
        width: 100%;
    }
}