/* =========================================================
 * 同城优选云社区 主样式
 * 配色：青绿（#0FB5A4 / #11C7B3）+ 暖橙（#FF8C42 / #FFB672）
 * ========================================================= */

/* ---------- 1. 设计变量 ---------- */
:root {
    --c-brand:        #0FB5A4;
    --c-brand-dark:   #0A8E80;
    --c-brand-light:  #E5F8F5;
    --c-accent:       #FF8C42;
    --c-accent-dark:  #E76A20;
    --c-accent-light: #FFEFD9;
    --c-text:         #1F2937;
    --c-text-soft:    #4B5563;
    --c-text-mute:    #6B7280;
    --c-line:         #E5E7EB;
    --c-bg:           #FFFFFF;
    --c-bg-soft:      #F8FAFB;
    --c-bg-soft-2:    #F1F5F8;
    --c-shadow:       0 6px 18px rgba(15, 23, 42, .08);
    --c-shadow-hover: 0 12px 28px rgba(15, 23, 42, .12);
    --r-sm: 8px;
    --r-md: 14px;
    --r-lg: 22px;
    --r-pill: 999px;
    --container-w: 1200px;
}

/* ---------- 2. 基础 ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: var(--c-text);
    background: var(--c-bg);
    overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--c-brand-dark); text-decoration: none; transition: color .15s ease; }
a:hover { color: var(--c-accent-dark); }
button { font: inherit; cursor: pointer; border: none; background: none; }
ul { padding: 0; margin: 0; list-style: none; }
h1, h2, h3, h4, h5, h6 { margin: 0 0 .5em; line-height: 1.3; color: var(--c-text); }
h1 { font-size: clamp(28px, 4vw, 44px); font-weight: 700; }
h2 { font-size: clamp(22px, 3vw, 30px); font-weight: 700; }
h3 { font-size: clamp(18px, 2vw, 22px); font-weight: 600; }
p  { margin: 0 0 1em; color: var(--c-text-soft); }

.container { width: 100%; max-width: var(--container-w); margin: 0 auto; padding: 0 24px; }

/* ---------- 3. 顶栏 + 导航 ---------- */
.site-header { position: sticky; top: 0; z-index: 100; background: #fff; transition: box-shadow .2s; }
.site-header.scrolled { box-shadow: 0 4px 16px rgba(15,23,42,.06); }

.topbar { background: var(--c-bg-soft); border-bottom: 1px solid var(--c-line); font-size: 13px; color: var(--c-text-mute); }
.topbar-inner { display: flex; align-items: center; justify-content: space-between; height: 36px; }
.welcome { color: var(--c-text-mute); }
.topbar-right { display: flex; align-items: center; gap: 18px; }
.tb-link { color: var(--c-text-mute); display: inline-flex; align-items: center; gap: 4px; }
.tb-link:hover { color: var(--c-brand-dark); }
.tb-icon { font-size: 12px; }
.tb-phone { color: var(--c-accent-dark); font-weight: 600; }

.navbar { background: #fff; }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 84px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.brand-logo { height: 76px; width: auto; max-width: 360px; }

.nav-main { flex: 1; }
.nav-list { display: flex; align-items: center; justify-content: center; gap: 4px; }
.nav-item { position: relative; }
.nav-item > a {
    display: block; padding: 12px 16px; color: var(--c-text);
    font-weight: 500; font-size: 15px; border-radius: var(--r-sm);
    transition: color .15s, background .15s;
}
.nav-item > a:hover { color: var(--c-brand-dark); background: var(--c-brand-light); }
.nav-item.active > a { color: var(--c-brand-dark); background: var(--c-brand-light); }

.nav-sub {
    position: absolute; top: calc(100% + 6px); left: 50%; transform: translateX(-50%) translateY(-8px);
    min-width: 180px; padding: 6px;
    background: #fff; border: 1px solid var(--c-line); border-radius: var(--r-md);
    box-shadow: var(--c-shadow);
    opacity: 0; pointer-events: none; transition: opacity .18s, transform .18s;
    z-index: 30;
}
.nav-item.has-children:hover .nav-sub,
.nav-item.has-children:focus-within .nav-sub {
    opacity: 1; pointer-events: auto; transform: translateX(-50%) translateY(0);
}
.nav-sub li a {
    display: block; padding: 10px 14px; color: var(--c-text);
    font-size: 14px; border-radius: 6px; white-space: nowrap;
}
.nav-sub li a:hover { background: var(--c-brand-light); color: var(--c-brand-dark); }
.nav-loading { color: var(--c-text-mute); padding: 8px 16px; }

.nav-cta { display: flex; gap: 10px; flex-shrink: 0; }
.cta-btn {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 9px 16px; border-radius: var(--r-pill); font-size: 14px; font-weight: 600;
    transition: transform .12s, box-shadow .15s, background .15s;
}
.cta-btn:hover { transform: translateY(-1px); box-shadow: var(--c-shadow-hover); }
.cta-weixin { background: var(--c-brand); color: #fff; }
.cta-weixin:hover { background: var(--c-brand-dark); color: #fff; }
.cta-shop   { background: var(--c-accent); color: #fff; }
.cta-shop:hover { background: var(--c-accent-dark); color: #fff; }
.cta-call   { background: #fff; color: var(--c-text); border: 1px solid var(--c-line); }

.nav-toggle {
    display: none;
    flex-direction: column; gap: 4px;
    padding: 10px;
}
.nav-toggle span {
    display: block; width: 22px; height: 2px; background: var(--c-text);
    border-radius: 2px; transition: transform .18s, opacity .18s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------- 4. 通用按钮 / 卡片 ---------- */
.section { padding: 80px 0; }
.section-tight { padding: 56px 0; }
.section-head { text-align: center; margin-bottom: 48px; }
.section-eyebrow {
    display: inline-block; padding: 4px 14px; margin-bottom: 14px;
    background: var(--c-brand-light); color: var(--c-brand-dark);
    font-size: 13px; font-weight: 600; border-radius: var(--r-pill);
}
.section-eyebrow.orange { background: var(--c-accent-light); color: var(--c-accent-dark); }
.section-title { font-weight: 700; }
.section-desc { color: var(--c-text-mute); margin-top: 14px; max-width: 720px; margin-left: auto; margin-right: auto; }

.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 14px 28px; border-radius: var(--r-pill);
    font-weight: 600; font-size: 15px;
    transition: transform .15s, box-shadow .2s, background .2s;
}
.btn:hover { transform: translateY(-1px); box-shadow: var(--c-shadow-hover); }
.btn-primary  { background: var(--c-brand);  color: #fff; }
.btn-primary:hover  { background: var(--c-brand-dark);  color: #fff; }
.btn-accent   { background: var(--c-accent); color: #fff; }
.btn-accent:hover   { background: var(--c-accent-dark); color: #fff; }
.btn-ghost    { background: #fff; color: var(--c-brand-dark); border: 2px solid var(--c-brand); }
.btn-ghost:hover    { background: var(--c-brand-light); color: var(--c-brand-dark); }

/* ---------- 5. 页脚 ---------- */
.site-footer-wrapper { margin-top: 0; }
.footer-cta {
    background: linear-gradient(135deg, var(--c-brand-dark), var(--c-brand) 50%, var(--c-accent));
    color: #fff; padding: 64px 0; text-align: center;
}
.footer-cta h2 { color: #fff; font-size: clamp(24px, 3.5vw, 36px); margin-bottom: 8px; }
.footer-cta p  { color: rgba(255,255,255,.92); }
.footer-cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 28px; }
.footer-cta-actions .cta-btn { background: #fff; color: var(--c-brand-dark); }
.footer-cta-actions .cta-btn:hover { background: var(--c-accent); color: #fff; }
.footer-cta-actions .cta-weixin { background: #fff; color: var(--c-brand-dark); }

.footer-main { background: #11212F; color: #C5CCD3; padding: 64px 0 32px; }
.footer-grid {
    display: grid; gap: 48px;
    grid-template-columns: 1.4fr .9fr .9fr 1.2fr;
}
.footer-logo { height: 56px; background: #fff; border-radius: 50%; padding: 4px; margin-bottom: 18px; }
.footer-desc { font-size: 14px; line-height: 1.8; color: #98A3AD; }
.footer-contact { margin-top: 20px; }
.footer-contact p { margin: 4px 0; color: #C5CCD3; font-size: 14px; }
.footer-contact a { color: #fff; border-bottom: 1px dashed #fff; }
.footer-contact strong { color: var(--c-accent); }
.footer-col h4 { color: #fff; font-size: 16px; margin-bottom: 18px; position: relative; padding-bottom: 8px; }
.footer-col h4::after {
    content: ''; position: absolute; left: 0; bottom: 0;
    width: 28px; height: 2px; background: var(--c-accent);
}
.footer-col ul li { margin-bottom: 10px; font-size: 14px; }
.footer-col ul li a { color: #98A3AD; }
.footer-col ul li a:hover { color: #fff; }
.org-list li {
    margin-bottom: 14px; padding-left: 10px; border-left: 2px solid var(--c-brand);
}
.org-list strong { display: block; color: #fff; font-size: 14px; }
.org-list span   { display: block; color: #98A3AD; font-size: 13px; margin-top: 2px; }

.footer-bottom { background: #0B1822; padding: 18px 0; color: #6B7681; font-size: 13px; }
.footer-bottom-inner { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.footer-bottom .icp { color: #98A3AD; }
.footer-bottom .icp:hover { color: var(--c-accent); }
.footer-tech { margin: 0; }

/* ---------- 6. 浮动组件 ---------- */
.floating-kf {
    position: fixed; right: 18px; bottom: 90px;
    width: 64px; padding: 10px 8px;
    background: var(--c-brand); color: #fff;
    border-radius: var(--r-md); box-shadow: var(--c-shadow);
    display: flex; flex-direction: column; align-items: center; gap: 4px;
    font-size: 12px; font-weight: 600; z-index: 90;
    transition: transform .15s, background .15s;
}
.floating-kf:hover { background: var(--c-brand-dark); color: #fff; transform: translateY(-2px); }
.floating-top {
    position: fixed; right: 26px; bottom: 22px;
    width: 42px; height: 42px; line-height: 42px; text-align: center;
    background: var(--c-accent); color: #fff;
    border-radius: 50%; box-shadow: var(--c-shadow);
    font-size: 22px; z-index: 90;
    opacity: 0; pointer-events: none;
    transition: opacity .25s, transform .15s, background .15s;
}
.floating-top.show { opacity: 1; pointer-events: auto; }
.floating-top:hover { background: var(--c-accent-dark); color: #fff; transform: translateY(-2px); }

/* ---------- 7. 通用区块：英雄区 ---------- */
.hero {
    position: relative; overflow: hidden; color: var(--c-text);
    background: linear-gradient(135deg, #fff 0%, var(--c-brand-light) 60%, var(--c-accent-light) 100%);
    padding: 64px 0 96px;
}
.hero-grid {
    display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items: center;
}
.hero-eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 6px 14px; background: rgba(15, 181, 164, .12); color: var(--c-brand-dark);
    border-radius: var(--r-pill); font-size: 13px; font-weight: 600;
}
.hero-title {
    font-size: clamp(30px, 4.4vw, 48px); font-weight: 800; line-height: 1.15;
    color: var(--c-text); margin-top: 18px;
}
.hero-title .accent { color: var(--c-brand); }
.hero-title .warm   { color: var(--c-accent); }
.hero-sub {
    margin-top: 18px; font-size: 17px; color: var(--c-text-soft);
    max-width: 560px;
}
.hero-actions { display: flex; gap: 14px; margin-top: 28px; flex-wrap: wrap; }
.hero-points { display: flex; gap: 22px; margin-top: 36px; flex-wrap: wrap; }
.hero-points li { display: flex; gap: 8px; align-items: center; color: var(--c-text-soft); font-size: 14px; }
.hero-points li::before {
    content: '✔'; color: var(--c-brand); font-weight: 700;
}
.hero-visual {
    position: relative; aspect-ratio: 4/3; border-radius: var(--r-lg);
    box-shadow: var(--c-shadow);
    overflow: hidden;
    background: #fff;
}
.hero-visual img { width: 100%; height: 100%; object-fit: cover; }
.hero-floating {
    position: absolute; padding: 14px 18px; background: #fff;
    border-radius: var(--r-md); box-shadow: var(--c-shadow);
    display: flex; align-items: center; gap: 12px; font-size: 14px;
}
.hero-floating .icon {
    width: 38px; height: 38px; border-radius: 50%;
    background: var(--c-brand-light); color: var(--c-brand-dark);
    display: flex; align-items: center; justify-content: center; font-weight: 700;
}
.hero-floating.tl { top: 18px; left: -28px; }
.hero-floating.br { bottom: 24px; right: -16px; background: var(--c-accent-light); color: var(--c-accent-dark); }
.hero-floating.br .icon { background: #fff; color: var(--c-accent-dark); }

/* ---------- 8. 通用卡片网格 ---------- */
.grid-3 { display: grid; gap: 24px; grid-template-columns: repeat(3, 1fr); }
.grid-4 { display: grid; gap: 24px; grid-template-columns: repeat(4, 1fr); }

.feature-card {
    background: #fff; padding: 32px 26px; border-radius: var(--r-lg);
    border: 1px solid var(--c-line); box-shadow: 0 1px 0 rgba(15,23,42,.02);
    transition: transform .18s, box-shadow .25s, border-color .2s;
}
.feature-card:hover { transform: translateY(-6px); box-shadow: var(--c-shadow-hover); border-color: var(--c-brand-light); }
.feature-icon {
    width: 60px; height: 60px; border-radius: var(--r-md);
    background: var(--c-brand-light); color: var(--c-brand-dark);
    display: flex; align-items: center; justify-content: center;
    font-size: 28px; font-weight: 700;
}
.feature-card.accent .feature-icon { background: var(--c-accent-light); color: var(--c-accent-dark); }
.feature-card h3 { font-size: 20px; margin-top: 22px; }
.feature-card p { color: var(--c-text-soft); font-size: 14.5px; margin: 8px 0 0; }
.feature-card .more {
    display: inline-block; margin-top: 16px; color: var(--c-brand-dark); font-weight: 600; font-size: 14px;
}
.feature-card .more::after { content: ' →'; transition: transform .15s; display: inline-block; }
.feature-card:hover .more::after { transform: translateX(4px); }

/* ---------- 9. 数据条 ---------- */
.stat-strip {
    display: grid; gap: 16px; grid-template-columns: repeat(4, 1fr);
    padding: 36px 30px; background: #fff; border-radius: var(--r-lg);
    box-shadow: var(--c-shadow); margin-top: -56px; position: relative; z-index: 1;
}
.stat-item { text-align: center; }
.stat-num {
    font-size: clamp(28px, 3.5vw, 38px); font-weight: 800;
    background: linear-gradient(135deg, var(--c-brand), var(--c-accent));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text; color: transparent;
}
.stat-label { color: var(--c-text-mute); font-size: 14px; margin-top: 4px; }

/* ---------- 10. 二级页面顶部 hero ---------- */
.subpage-hero {
    position: relative; color: #fff; text-align: center; padding: 100px 0 80px;
    background: linear-gradient(135deg, var(--c-brand-dark) 0%, var(--c-brand) 50%, #20C8B0 100%);
    overflow: hidden;
}
.subpage-hero.accent { background: linear-gradient(135deg, var(--c-accent-dark) 0%, var(--c-accent) 50%, #FFB672 100%); }
.subpage-hero.deep   { background: linear-gradient(135deg, #134E5E 0%, #1F8A78 100%); }
.subpage-hero.warm   { background: linear-gradient(135deg, #B53A2A 0%, #FF8C42 100%); }
.subpage-hero::before {
    content: ''; position: absolute; inset: 0;
    background-image: radial-gradient(circle at 25% 30%, rgba(255,255,255,.18) 0%, transparent 35%),
                      radial-gradient(circle at 75% 65%, rgba(255,255,255,.12) 0%, transparent 40%);
}
.subpage-hero > .container { position: relative; z-index: 1; }
.subpage-hero h1 { color: #fff; font-size: clamp(28px, 4.5vw, 44px); }
.subpage-hero p  { color: rgba(255,255,255,.92); font-size: 17px; max-width: 720px; margin: 16px auto 0; }
.subpage-hero .crumb {
    display: inline-block; padding: 8px 18px; background: rgba(255,255,255,.18);
    border-radius: var(--r-pill); color: #fff; font-size: 13px; margin-bottom: 18px;
}

/* ---------- 11. 公用分栏 ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split.reverse { grid-template-columns: 1fr 1fr; }
.split img { width: 100%; border-radius: var(--r-lg); box-shadow: var(--c-shadow); }
.split-visual { position: relative; }

/* ---------- 12. 新闻列表 ---------- */
.news-grid { display: grid; gap: 24px; grid-template-columns: repeat(3, 1fr); }
.news-card {
    background: #fff; border-radius: var(--r-md); overflow: hidden;
    border: 1px solid var(--c-line); transition: transform .18s, box-shadow .2s;
}
.news-card:hover { transform: translateY(-4px); box-shadow: var(--c-shadow-hover); }
.news-cover { aspect-ratio: 16/10; background: var(--c-bg-soft-2); overflow: hidden; }
.news-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.news-card:hover .news-cover img { transform: scale(1.04); }
.news-body { padding: 22px 22px 26px; }
.news-meta { display: flex; gap: 12px; font-size: 12px; color: var(--c-text-mute); margin-bottom: 10px; }
.news-meta .cat { padding: 2px 10px; background: var(--c-brand-light); color: var(--c-brand-dark); border-radius: var(--r-pill); font-weight: 600; }
.news-card h3 { font-size: 17px; line-height: 1.45; margin: 0 0 10px; }
.news-card h3 a { color: var(--c-text); }
.news-card h3 a:hover { color: var(--c-brand-dark); }
.news-card p { font-size: 14px; color: var(--c-text-mute); line-height: 1.6; margin: 0; }

/* ---------- 13. 分页 ---------- */
.pager { display: flex; justify-content: center; gap: 8px; margin: 40px 0 0; }
.pager a, .pager span {
    padding: 8px 14px; min-width: 38px; text-align: center;
    border: 1px solid var(--c-line); border-radius: var(--r-sm);
    font-size: 14px; color: var(--c-text-soft); background: #fff;
}
.pager a:hover { border-color: var(--c-brand); color: var(--c-brand-dark); }
.pager .current { background: var(--c-brand); color: #fff; border-color: var(--c-brand); }
.pager .disabled { color: var(--c-text-mute); pointer-events: none; opacity: .6; }

/* ---------- 14. 关于我们 / 合作机构 ---------- */
.org-grid {
    display: grid; gap: 24px; grid-template-columns: repeat(4, 1fr); margin-top: 32px;
}
.org-card {
    background: #fff; padding: 28px; border-radius: var(--r-md);
    border: 1px solid var(--c-line); box-shadow: 0 1px 0 rgba(15,23,42,.04);
    transition: transform .15s, box-shadow .2s;
}
.org-card:hover { transform: translateY(-4px); box-shadow: var(--c-shadow-hover); }
.org-card h4 { font-size: 18px; color: var(--c-brand-dark); margin-bottom: 12px; }
.org-card .city { display: inline-block; padding: 4px 10px; background: var(--c-accent-light); color: var(--c-accent-dark); border-radius: var(--r-pill); font-size: 12px; font-weight: 600; margin-bottom: 8px; }
.org-card .name { color: var(--c-text); font-weight: 600; margin-bottom: 10px; }

/* ---------- 15. 文章详情 ---------- */
.article-main { padding: 56px 0 96px; }
.breadcrumb { font-size: 14px; color: var(--c-text-mute); margin-bottom: 22px; }
.breadcrumb a { color: var(--c-text-mute); }
.breadcrumb a:hover { color: var(--c-brand-dark); }
.breadcrumb .current { color: var(--c-text); }
.breadcrumb span + span { margin: 0 6px; }

.article-card {
    background: #fff; border-radius: var(--r-md); padding: 38px 42px;
    box-shadow: 0 4px 20px rgba(15,23,42,.04);
    border: 1px solid var(--c-line);
}
.article-head h1 { font-size: clamp(24px, 3.4vw, 32px); line-height: 1.4; margin-bottom: 16px; }
.article-meta { display: flex; gap: 18px; color: var(--c-text-mute); font-size: 13px; flex-wrap: wrap; padding-bottom: 18px; border-bottom: 1px dashed var(--c-line); }
.article-cover { width: 100%; aspect-ratio: 16/9; object-fit: cover; border-radius: var(--r-md); margin: 24px 0; }
.article-body { font-size: 16px; line-height: 1.85; color: var(--c-text); }
.article-body h2 { font-size: 24px; margin-top: 1.6em; padding-left: 12px; border-left: 4px solid var(--c-brand); }
.article-body h3 { font-size: 20px; margin-top: 1.4em; padding-left: 10px; border-left: 3px solid var(--c-accent); }
.article-body p { margin: 1em 0; }
.article-body blockquote {
    margin: 1.5em 0; padding: 16px 22px;
    background: var(--c-brand-light); border-left: 4px solid var(--c-brand);
    color: var(--c-text); border-radius: 0 var(--r-sm) var(--r-sm) 0;
}
.article-body ul, .article-body ol { padding-left: 24px; margin: 1em 0; }
.article-body ul li, .article-body ol li { margin: .4em 0; }
.article-body img { max-width: 100%; border-radius: var(--r-sm); margin: 1em 0; }
.article-body table { border-collapse: collapse; width: 100%; margin: 1.2em 0; }
.article-body th, .article-body td { padding: 10px 14px; border: 1px solid var(--c-line); }
.article-body th { background: var(--c-bg-soft); }

.article-foot { margin-top: 36px; padding-top: 24px; border-top: 1px dashed var(--c-line); display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.article-tags .tag {
    display: inline-block; padding: 4px 12px; margin: 4px 4px 0 0;
    background: var(--c-bg-soft); color: var(--c-text-soft);
    font-size: 13px; border-radius: var(--r-pill);
}
.article-share { display: flex; gap: 12px; }
.article-share a {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 8px 16px; border-radius: var(--r-pill);
    font-size: 14px; font-weight: 600;
}
.article-share .call { background: var(--c-accent); color: #fff; }
.article-share .weixin-kf { background: var(--c-brand); color: #fff; }

.article-related { margin-top: 48px; }
.article-related h3, .article-faq h3 { font-size: 20px; margin-bottom: 20px; padding-left: 12px; border-left: 4px solid var(--c-brand); }
.related-grid { display: grid; gap: 20px; grid-template-columns: repeat(4, 1fr); }
.related-card {
    display: block; background: #fff; border-radius: var(--r-sm); overflow: hidden;
    border: 1px solid var(--c-line); transition: transform .15s, box-shadow .2s;
}
.related-card:hover { transform: translateY(-3px); box-shadow: var(--c-shadow-hover); }
.related-card img, .related-card .ph { width: 100%; aspect-ratio: 16/10; object-fit: cover; background: var(--c-bg-soft-2); }
.related-card h4 { font-size: 14.5px; margin: 12px 14px; line-height: 1.4; }
.related-card span { display: block; padding: 0 14px 14px; color: var(--c-text-mute); font-size: 12px; }

.article-faq { margin-top: 56px; background: var(--c-bg-soft); padding: 36px 42px; border-radius: var(--r-md); }
.article-faq h4 { font-size: 16px; font-weight: 600; margin: 16px 0 4px; color: var(--c-text); }
.article-faq p  { margin: 0 0 12px; color: var(--c-text-soft); font-size: 14.5px; }

/* ---------- 16. 选人 / 选服务 详情类目 ---------- */
.svc-tabs {
    display: flex; gap: 0; border-radius: var(--r-md); overflow: hidden;
    border: 1px solid var(--c-line); margin: 28px 0;
}
.svc-tabs a {
    flex: 1; padding: 16px 12px; text-align: center; color: var(--c-text-soft);
    background: #fff; font-weight: 600; font-size: 14.5px;
    border-right: 1px solid var(--c-line);
}
.svc-tabs a:last-child { border-right: none; }
.svc-tabs a:hover, .svc-tabs a.active { background: var(--c-brand); color: #fff; }

.svc-step {
    display: grid; gap: 18px; grid-template-columns: repeat(4, 1fr); margin-top: 28px;
}
.svc-step .step {
    padding: 22px; border-radius: var(--r-md); background: #fff; border: 1px solid var(--c-line); text-align: center;
}
.svc-step .num {
    display: inline-flex; align-items: center; justify-content: center;
    width: 38px; height: 38px; border-radius: 50%; background: var(--c-brand);
    color: #fff; font-weight: 700; margin-bottom: 10px;
}
.svc-step .step.accent .num { background: var(--c-accent); }

/* ---------- 17. 通用：表单 ---------- */
.form-card {
    max-width: 540px; margin: 64px auto; padding: 36px 36px 32px;
    background: #fff; border-radius: var(--r-md); box-shadow: var(--c-shadow);
    border: 1px solid var(--c-line);
}
.form-card h2 { text-align: center; margin-bottom: 8px; font-size: 24px; }
.form-card p.sub { color: var(--c-text-mute); text-align: center; margin-bottom: 26px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 14px; color: var(--c-text-soft); margin-bottom: 6px; }
.form-group input, .form-group textarea, .form-group select {
    width: 100%; padding: 12px 14px; border: 1px solid var(--c-line);
    border-radius: var(--r-sm); font: inherit; color: var(--c-text);
    transition: border-color .15s, box-shadow .15s;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    border-color: var(--c-brand); outline: none;
    box-shadow: 0 0 0 3px rgba(15,181,164,.18);
}
.btn-block { width: 100%; justify-content: center; }

/* ---------- 18. 浮水印 / 空状态 ---------- */
.empty { color: var(--c-text-mute); text-align: center; padding: 28px; border: 1px dashed var(--c-line); border-radius: var(--r-md); }

/* ---------- 19. 响应式 ---------- */
@media (max-width: 1024px) {
    .grid-4 { grid-template-columns: repeat(3, 1fr); }
    .stat-strip { grid-template-columns: repeat(2, 1fr); }
    .related-grid { grid-template-columns: repeat(3, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .svc-step { grid-template-columns: repeat(2, 1fr); }
    .org-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
    .nav-toggle { display: flex; }
    .nav-main {
        position: absolute; top: 100%; left: 0; right: 0;
        background: #fff; padding: 12px 16px; border-top: 1px solid var(--c-line);
        box-shadow: var(--c-shadow);
        display: none; max-height: calc(100vh - 76px); overflow-y: auto;
    }
    .nav-main.open { display: block; }
    .nav-list { flex-direction: column; align-items: stretch; gap: 0; }
    .nav-item > a { padding: 14px 12px; border-radius: 0; }
    .nav-sub {
        position: static; transform: none; opacity: 1; pointer-events: auto;
        box-shadow: none; border: none; padding-left: 16px;
        background: var(--c-bg-soft);
    }
    .nav-cta { display: none; }
    .topbar { display: none; }
    .nav-inner { height: 72px; }
    .brand-logo { height: 44px; max-width: 220px; }

    .hero { padding: 48px 0 80px; }
    .hero-grid, .split { grid-template-columns: 1fr; gap: 32px; }
    .hero-floating.tl { left: 12px; }
    .hero-floating.br { right: 12px; }

    .grid-3, .grid-4, .news-grid, .org-grid { grid-template-columns: 1fr; }
    /* H5 横排：图标 + 主题标题一行（描述与链接仍在下方），节省首屏高度 */
    .feature-card { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; padding: 22px 18px; }
    .feature-icon { width: 48px; height: 48px; font-size: 24px; flex-shrink: 0; margin: 0; }
    .feature-card h3 { margin: 0; font-size: 18px; flex: 1; min-width: 0; }
    .feature-card p { flex: 1 0 100%; margin: 4px 0 0; }
    .feature-card .more { flex: 1 0 100%; margin-top: 10px; }
    .stat-strip { margin-top: 24px; padding: 28px 18px; }
    .section { padding: 56px 0; }
    .article-card { padding: 24px; }
    .article-faq  { padding: 24px; }
    .related-grid { grid-template-columns: 1fr 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom-inner { flex-direction: column; text-align: center; }
}
@media (max-width: 520px) {
    .related-grid { grid-template-columns: 1fr; }
    .stat-strip { grid-template-columns: 1fr; }
    .svc-step { grid-template-columns: 1fr; }
    .svc-tabs { flex-direction: column; }
    .svc-tabs a { border-right: none; border-bottom: 1px solid var(--c-line); }
}

/* ---------- 联系页通用组件（contact.html 等页面复用） ---------- */
.contact-grid { display: grid; gap: 22px; grid-template-columns: repeat(2, 1fr); }
.contact-card { background: #fff; border-radius: var(--r-md); padding: 28px 26px; border: 1px solid var(--c-line); transition: transform .15s, box-shadow .2s; }
.contact-card:hover { transform: translateY(-4px); box-shadow: var(--c-shadow-hover); }
.contact-card .ico { width: 52px; height: 52px; border-radius: 50%; background: var(--c-brand-light); color: var(--c-brand-dark); display: flex; align-items: center; justify-content: center; font-size: 24px; flex-shrink: 0; }
.contact-card .ico-row { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }
.contact-card .ico-row h3 { margin-bottom: 0; }
.contact-card.accent .ico { background: var(--c-accent-light); color: var(--c-accent-dark); }
.contact-card h3 { font-size: 18px; margin-bottom: 8px; color: var(--c-text); }
.contact-card p, .contact-card a { color: var(--c-text-soft); font-size: 15px; }
.contact-card a.btn-link { display: inline-block; margin-top: 10px; padding: 8px 16px; background: var(--c-brand); color: #fff !important; border-radius: var(--r-pill); font-weight: 600; }

.org-table { width: 100%; border-collapse: collapse; margin-top: 16px; font-size: 14.5px; }
.org-table th, .org-table td { padding: 14px 16px; text-align: left; border-bottom: 1px solid var(--c-line); color: var(--c-text); }
.org-table th { background: var(--c-bg-soft); font-weight: 600; color: var(--c-text); }
.org-table tbody tr { transition: background .15s; }
.org-table tbody tr:hover td { background: #fff; }
.org-table .city { display: inline-block; padding: 4px 10px; background: var(--c-accent-light); color: var(--c-accent-dark); border-radius: var(--r-pill); font-size: 12px; font-weight: 600; }
.org-table td:nth-child(2),
.org-table td:nth-child(3) { color: var(--c-text); }

@media (max-width: 860px) {
    .contact-grid { grid-template-columns: 1fr; }
    .org-table th:nth-child(3), .org-table td:nth-child(3) { display: none; }
}

/* ========== hero-illust 装饰元素通用样式（背景+比例由各页面 inline 自定义） ========== */
.hero-illust { position: relative; overflow: hidden; border-radius: var(--r-lg); box-shadow: var(--c-shadow); }
.hero-illust .blob {
    position: absolute; width: 280px; height: 280px; border-radius: 50%;
    filter: blur(20px); opacity: .55;
}
.hero-illust .blob.b1 { background: #FFD89E; top: -40px; right: -40px; }
.hero-illust .blob.b2 { background: #B2F7EF; bottom: -50px; left: -40px; }
.hero-illust .city {
    position: absolute; inset: 12% 8%; display: grid; place-items: center; color: #fff;
}
.hero-illust .city h3 { color: #fff; font-size: clamp(22px, 3vw, 32px); margin: 0; text-shadow: 0 4px 16px rgba(0,0,0,.18); }
.hero-illust .city p { color: rgba(255,255,255,.92); margin-top: 8px; }
.hero-illust .ring {
    position: absolute; border: 2px dashed rgba(255,255,255,.4); border-radius: 50%; inset: 22%;
    animation: rot 18s linear infinite;
}
@keyframes rot { to { transform: rotate(360deg); } }