/* ============================================================
   除甲醛站群 全站样式 (qingjiaquan.com)
   主题: 环保绿; 移动端断点 768px
   ============================================================ */
:root {
    --primary: #12986a;
    --primary-dark: #0d7a55;
    --primary-light: #e6f5ef;
    --ink: #0c2b21;
    --accent: #f0a52f;
    --text: #2b3430;
    --text-light: #6f7d77;
    --bg-gray: #f5f8f6;
    --border: #e6ece9;
    --radius: 14px;
    --radius-sm: 10px;
    --shadow-sm: 0 1px 3px rgba(12, 43, 33, .06), 0 2px 8px rgba(12, 43, 33, .05);
    --shadow-md: 0 6px 20px rgba(12, 43, 33, .09), 0 2px 6px rgba(12, 43, 33, .05);
    --shadow-lg: 0 18px 44px rgba(12, 43, 33, .16), 0 4px 12px rgba(12, 43, 33, .08);
    --ease: cubic-bezier(.22, .61, .36, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    color: var(--text);
    font-size: 15px;
    line-height: 1.75;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; transition: color .25s var(--ease), opacity .25s var(--ease); }
a:hover { color: var(--primary); }
ul { list-style: none; }
img { max-width: 100%; }
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 16px; }
::selection { background: var(--primary); color: #fff; }

/* ---------- 顶条 ---------- */
.topbar { background: var(--ink); color: #bcd8cb; font-size: 13px; }
.topbar-inner { display: flex; justify-content: space-between; align-items: center; min-height: 34px; }
.topbar-inner a { color: #fff; margin-left: 16px; }

/* ---------- 头部全国分站悬浮菜单 ---------- */
.region-nav { position: relative; }
.region-nav > a { margin-left: 16px; display: inline-flex; align-items: center; gap: 5px; }
.rn-caret { width: 9px; height: 6px; opacity: .7; transition: transform .25s var(--ease); }
.region-nav:hover .rn-caret { transform: rotate(180deg); }
.region-panel {
    display: none; position: absolute; top: 100%; right: 0; z-index: 300;
    background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
    box-shadow: var(--shadow-md); padding: 18px;
    gap: 14px; width: 730px; max-width: calc(100vw - 32px);
    font-size: 14px; text-align: left;
    color: var(--text);
    animation: rp-in .18s var(--ease);
}
/* 面板内链接一律深色 (压过 .topbar-inner a 的白字) */
.region-panel a { color: var(--text); margin: 0; }
@keyframes rp-in { from { opacity: 0; transform: translateY(5px); } }
.region-nav:hover .region-panel { display: flex; }
/* 三栏等宽固定尺寸: 数据加载/切换时面板整体不跳动 */
.rp-col { width: 224px; flex: 0 0 224px; min-width: 0; }
.rp-title {
    font-weight: 600; color: var(--ink); font-size: 13px;
    padding-bottom: 7px; margin-bottom: 8px;
    border-bottom: 2px solid var(--primary);
}
.rp-list {
    height: 316px; overflow-y: auto; overscroll-behavior: contain;
    display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-auto-rows: min-content; align-content: start; gap: 2px 10px;
    scrollbar-width: thin; scrollbar-color: #cbd5e1 transparent;
    transition: opacity .15s var(--ease);
}
.rp-list.is-loading { opacity: .45; }
.rp-list::-webkit-scrollbar { width: 5px; }
.rp-list::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 3px; }
.rp-item {
    display: block; min-width: 0; padding: 4px 8px; color: var(--text); text-decoration: none;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
    border-radius: 5px; line-height: 1.5; transition: background .15s var(--ease), color .15s var(--ease);
}
.rp-item:hover { color: var(--primary); background: var(--primary-light); }
.rp-item.is-on { background: var(--primary); color: #fff; }
.rp-hint { grid-column: 1 / -1; color: var(--text-light); font-size: 13px; padding: 8px; white-space: normal; }

/* ---------- 头部 ---------- */
.site-header {
    background: rgba(255, 255, 255, .92);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    position: sticky; top: 0; z-index: 100;
}
.header-inner { display: flex; justify-content: space-between; align-items: center; padding: 16px 16px; }
.logo { display: flex; align-items: center; gap: 10px; }
.logo-mark { width: 34px; height: 34px; color: var(--primary); flex: 0 0 auto; }
.logo-text strong { display: block; font-size: 22px; letter-spacing: 1px; color: var(--ink); position: relative; display: inline-flex; align-items: flex-start; }
.logo-dot { display: inline-block; width: 7px; height: 7px; background: var(--accent); border-radius: 2px; margin-left: 4px; margin-top: 3px; }
.logo-text em { display: block; font-style: normal; font-size: 12px; color: var(--text-light); letter-spacing: 3.5px; }
.header-cta { text-align: right; }
.cta-label { display: block; font-size: 12px; color: var(--text-light); }
.cta-phone { font-size: 26px; font-weight: 700; color: var(--primary); font-family: Arial, sans-serif; letter-spacing: .5px; }

.main-nav { background: var(--primary); }
.main-nav ul { display: flex; flex-wrap: wrap; }
.main-nav a {
    display: block; padding: 13px 26px; color: rgba(255,255,255,.92);
    font-size: 16px; position: relative; transition: background .25s var(--ease);
}
.main-nav a::after {
    content: ""; position: absolute; left: 50%; bottom: 6px; transform: translateX(-50%);
    width: 0; height: 2px; background: #fff; border-radius: 1px; transition: width .28s var(--ease);
}
.main-nav a:hover, .main-nav a.active { background: var(--primary-dark); color: #fff; }
.main-nav a:hover::after, .main-nav a.active::after { width: 28px; }

/* ---------- 首屏 ---------- */
.hero {
    background: linear-gradient(120deg, #0d7a55 0%, #12986a 55%, #27b57e 100%);
    color: #fff;
    padding: 70px 0;
}
.hero .wrap { display: flex; gap: 40px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.hero-text { flex: 1 1 520px; }
.hero h1 { font-size: 40px; line-height: 1.3; margin-bottom: 14px; }
.hero-sub { font-size: 16px; opacity: .92; margin-bottom: 28px; }
.hero-sub .num { font-weight: 700; font-size: 20px; margin: 0 4px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-card {
    flex: 0 1 360px;
    background: rgba(255,255,255,.96);
    color: var(--text);
    border-radius: var(--radius);
    padding: 26px 28px;
    box-shadow: 0 12px 30px rgba(0,0,0,.18);
}
.hero-card h3 { color: var(--primary-dark); margin-bottom: 12px; }
.hero-card li { padding: 6px 0; border-bottom: 1px dashed var(--border); }
.hero-card-tip { margin-top: 12px; font-size: 14px; color: #c0392b; }

/* ---------- 按钮 ---------- */
.btn {
    display: inline-block;
    padding: 12px 32px;
    border-radius: 999px;
    font-size: 16px;
    text-align: center;
    cursor: pointer;
    transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease);
}
.btn:active { transform: translateY(1px) scale(.98); }
.btn-primary {
    /* 起点压暗到 #0e8259: 白字对比度 ≥4.5:1 (WCAG AA), #12986a 只有 3.6:1 */
    background: linear-gradient(135deg, #0e8259 0%, var(--primary-dark) 100%);
    color: #fff;
    box-shadow: 0 6px 16px rgba(18, 152, 106, .35);
}
.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, #0b6a4b 100%);
    color: #fff; transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(13, 122, 85, .42);
}
.btn-ghost {
    border: 1px solid rgba(255,255,255,.85); color: #fff;
    background: rgba(255,255,255,.08);
    backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
}
.btn-ghost:hover { background: rgba(255,255,255,.18); color: #fff; transform: translateY(-2px); }
.btn-light { background: #fff; color: var(--primary-dark); box-shadow: 0 6px 16px rgba(0,0,0,.18); }
.btn-light:hover { color: var(--primary); transform: translateY(-2px); }

/* ---------- 区块 ---------- */
.section { padding: 64px 0; }
.section-tight { padding: 48px 0; }
.section-loose { padding: 78px 0; }
.section-gray { background: var(--bg-gray); }
.section-head { text-align: center; margin-bottom: 44px; }
.section-head h2 {
    font-size: 30px; color: var(--ink); position: relative;
    display: inline-block; padding-bottom: 14px; font-weight: 600; letter-spacing: 1px;
}
.section-head h2::after {
    content: ""; position: absolute; left: 50%; bottom: 0; transform: translateX(-50%);
    width: 46px; height: 3px; border-radius: 2px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
}
.section-head p { color: var(--text-light); margin-top: 10px; font-size: 15px; }
.section-more { position: absolute; right: 16px; top: 10px; font-size: 14px; }
.section-head { position: relative; }
.section-more { position: static; margin-top: 6px; display: inline-block; }

/* ---------- 网格卡片 ---------- */
.grid { display: grid; gap: 24px; }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 30px 24px;
    display: block;
    box-shadow: var(--shadow-sm);
    transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: rgba(18,152,106,.35); }
.card h3 { font-size: 17px; margin-bottom: 8px; color: var(--ink); font-weight: 600; }
.card p { font-size: 14px; color: var(--text-light); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

/* ---------- 自查清单 (首页非对称双栏) ---------- */
.check-grid { display: grid; grid-template-columns: 0.9fr 1.4fr; gap: 56px; align-items: center; }
.check-intro h2 { font-size: 28px; line-height: 1.45; color: var(--ink); margin-bottom: 14px; }
.check-intro p { color: var(--text-light); margin-bottom: 22px; }
.check-note { display: block; margin-top: 12px; font-size: 14px; color: var(--text-light); font-variant-numeric: tabular-nums; }
.check-list { display: grid; grid-template-columns: 1fr 1fr; gap: 0 40px; }
.check-item {
    display: flex; gap: 14px; padding: 18px 0;
    border-bottom: 1px solid var(--border); align-items: flex-start;
}
.check-item .ic { flex: 0 0 auto; width: 22px; height: 22px; color: var(--primary); margin-top: 4px; }
.check-item h3 { font-size: 15px; color: var(--ink); margin-bottom: 3px; }
.check-item p { font-size: 14px; color: var(--text-light); line-height: 1.65; }

/* ---------- 优势编号列表 (首页) ---------- */
.adv-list { display: grid; grid-template-columns: 1fr 1fr; gap: 0 56px; max-width: 980px; margin: 0 auto; }
.adv-list li { display: flex; gap: 20px; padding: 24px 4px; border-bottom: 1px solid var(--border); align-items: flex-start; }
.adv-num {
    flex: 0 0 auto; font-size: 28px; font-weight: 700; line-height: 1.15;
    color: rgba(18, 152, 106, .30); font-family: Arial, sans-serif;
    font-variant-numeric: tabular-nums;
}
.adv-body h3 { font-size: 17px; color: var(--ink); margin-bottom: 4px; }
.adv-body p { font-size: 14px; color: var(--text-light); }

/* ---------- 流程 ---------- */
.steps { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.step {
    background: #fff; border-radius: var(--radius); text-align: center;
    padding: 24px 10px; border: 1px solid var(--border);
}
.step span {
    display: inline-block; width: 40px; height: 40px; line-height: 40px;
    background: var(--primary); color: #fff; border-radius: 50%;
    font-weight: 700; margin-bottom: 10px;
}
.step h3 { font-size: 15px; margin-bottom: 4px; }
.step p { font-size: 12px; color: var(--text-light); }

/* ---------- 新闻列表 (双栏, 日期徽标) ---------- */
.news-list {
    background: #fff; border-radius: var(--radius); padding: 8px 30px;
    border: 1px solid var(--border); box-shadow: var(--shadow-sm);
    display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); column-gap: 52px;
}
.news-list li {
    display: flex; align-items: center; gap: 14px; min-width: 0;
    padding: 13px 0; border-bottom: 1px dashed var(--border);
}
.news-list li:last-child, .news-list li:nth-last-child(2) { border-bottom: 0; }
.news-list li a {
    flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
    transition: color .25s var(--ease), transform .25s var(--ease);
}
.news-list li a:hover { color: var(--primary); transform: translateX(4px); }
.news-list li a::after { content: "›"; margin-left: 8px; color: var(--primary); opacity: 0; transition: opacity .25s var(--ease); }
.news-list li a:hover::after { opacity: 1; }
.news-date {
    flex: none; color: var(--text-light); font-size: 13px; white-space: nowrap;
    font-variant-numeric: tabular-nums;
    background: var(--bg-gray); border-radius: 4px; padding: 2px 8px;
}
.news-top {
    flex: none; font-size: 12px; line-height: 1.6; color: #fff; white-space: nowrap;
    background: var(--primary); border-radius: 4px; padding: 1px 8px;
}
.article-cover { margin: 0 0 18px; }
.article-cover img { display: block; width: 100%; height: auto; border-radius: var(--radius); }
.news-list-page { grid-template-columns: minmax(0, 1fr); }
.news-list-page .news-date { font-size: 14px; padding: 3px 10px; }

/* ---------- CTA 条 ---------- */
.cta-band { background: var(--primary-dark); color: #fff; padding: 26px 0; }
.cta-band .wrap { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.cta-band span { font-size: 18px; }

/* ---------- 内页 banner ---------- */
.page-banner { background: linear-gradient(120deg, var(--primary-dark), var(--primary)); color: #fff; padding: 34px 0; }
.page-banner h1, .page-banner .pb-title { display: block; font-size: 26px; margin-bottom: 4px; }
.page-banner p { font-size: 14px; opacity: .85; }
.page-banner a { color: #fff; }

/* ---------- 详情页 ---------- */
.detail-wrap { display: grid; grid-template-columns: 1fr 300px; gap: 30px; align-items: start; }
.article { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 34px 38px; }
.article-title { font-size: 28px; line-height: 1.4; margin-bottom: 12px; }
.article-meta { color: var(--text-light); font-size: 14px; padding-bottom: 16px; border-bottom: 1px solid var(--border); margin-bottom: 20px; }

/* ---------- 服务详情增强 ---------- */
.detail-hero {
    width: 100%; aspect-ratio: 2 / 1; max-height: 360px; object-fit: cover; display: block;
    border-radius: var(--radius); margin-bottom: 20px;
}
.detail-lead {
    font-size: 16px; color: var(--ink); line-height: 1.8;
    background: var(--primary-light); border-left: 3px solid var(--primary);
    border-radius: 0 var(--radius) var(--radius) 0;
    padding: 14px 18px; margin-bottom: 22px;
}
.detail-cta {
    display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap;
    background: var(--ink); color: #fff; border-radius: var(--radius);
    padding: 22px 26px; margin-top: 28px;
}
.detail-cta h3 { font-size: 17px; margin-bottom: 3px; }
.detail-cta p { font-size: 14px; opacity: .82; }
.side-list li::before { content: "✓"; color: var(--primary); margin-right: 8px; font-weight: 700; }
.article-keywords { font-size: 14px; color: var(--text-light); margin-bottom: 16px; }
.article-content { font-size: 16px; }
.article-content h2 { font-size: 20px; margin: 26px 0 12px; padding-left: 10px; border-left: 4px solid var(--primary); }
.article-content h3 { font-size: 17px; margin: 20px 0 10px; }
.article-content p { margin-bottom: 14px; }
.article-content ul, .article-content ol { margin: 0 0 14px 24px; list-style: disc; }
.article-content ol { list-style: decimal; }
.article-content img { border-radius: 4px; }

.sidebar { display: grid; gap: 20px; }
.side-box { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; }
.side-box h3 { font-size: 16px; padding-bottom: 10px; border-bottom: 2px solid var(--primary); margin-bottom: 12px; }
.side-box li { padding: 7px 0; border-bottom: 1px dashed var(--border); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.side-box li:last-child { border-bottom: 0; }
.side-cta { text-align: center; background: var(--primary-light); border-color: transparent; }
.side-cta p { color: var(--text-light); font-size: 14px; margin-bottom: 8px; }
.side-phone { display: block; font-size: 24px; font-weight: 700; color: var(--primary-dark); margin-bottom: 14px; }

/* ---------- 单页 ---------- */
.article-single { min-height: 300px; }

/* ---------- 分站导航页 ---------- */
.region-intro { color: var(--text-light); margin-bottom: 26px; }
.region-group { margin-bottom: 24px; }
.region-group h3 { font-size: 17px; padding: 10px 0; border-bottom: 2px solid var(--primary-light); margin-bottom: 10px; }
.region-group h3 a { color: var(--primary-dark); }
.region-cities { display: block; }
/* 每个市一行: 市名加粗 + 区县小链接流式排布 */
.region-city {
    display: flex; flex-wrap: wrap; align-items: baseline;
    gap: 3px 12px; padding: 7px 2px; border-bottom: 1px dashed var(--border);
}
.region-city:last-child { border-bottom: 0; }
.rc-name { font-weight: 600; color: var(--primary-dark); font-size: 14px; white-space: nowrap; }
.rc-name:hover { color: var(--primary); }
.rc-dists { display: inline; }
.rc-dists a { color: var(--text-light); font-size: 13px; margin-right: 10px; white-space: nowrap; }
.rc-dists a:hover { color: var(--primary); }

/* ---------- 收费标准页 ---------- */
.price-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; align-items: stretch; }
.price-card {
    background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
    padding: 30px 26px; box-shadow: var(--shadow-sm);
    display: flex; flex-direction: column; position: relative;
}
/* 推荐卡: 只保留角标提示, 不再使用选中态样式 (避免与 is-selected 混淆, 视觉上常驻选中) */
.price-card.is-rec { border-color: var(--primary-light); }
/* 套餐卡可点选: 点击 = 选中该套餐并联动上方计价器 */
.price-card[data-price] { cursor: pointer; transition: border-color .15s ease, box-shadow .15s ease, transform .15s ease; }
.price-card[data-price]:hover { transform: translateY(-2px); }
.price-card.is-selected { border-color: var(--primary-dark); box-shadow: var(--shadow-md); }
.price-card.is-selected::after {
    content: "✓ 已选择"; position: absolute; top: 12px; right: 12px; z-index: 2;
    background: var(--primary); color: #fff; font-size: 12px; line-height: 1;
    padding: 5px 10px; border-radius: 999px;
}
.price-badge { position: absolute; top: -12px; left: 24px; background: var(--primary-dark); color: #fff; font-size: 12px; padding: 2px 12px; border-radius: 99px; }
.price-card h3 { font-size: 17px; color: var(--ink); }
.price-for { font-size: 14px; color: var(--text-light); margin: 2px 0 16px; }
.price-num { font-family: Arial, sans-serif; font-size: 40px; font-weight: 700; color: var(--primary-dark); line-height: 1.1; }
.price-num small { font-size: 14px; font-weight: 400; color: var(--text-light); }
.price-note { font-size: 12px; color: var(--text-light); margin: 4px 0 16px; }
.price-card ul { list-style: none; margin-bottom: 22px; flex: 1; }
.price-card li { padding: 6px 0 6px 24px; position: relative; font-size: 14px; border-bottom: 1px dashed var(--border); }
.price-card li::before {
    content: ""; position: absolute; left: 4px; top: 13px;
    width: 12px; height: 7px; border-left: 2px solid var(--primary);
    border-bottom: 2px solid var(--primary); transform: rotate(-45deg);
}
.price-card .btn { display: block; text-align: center; }
.table-scroll { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.cmp-table { width: 100%; border-collapse: collapse; background: #fff; min-width: 560px; }
.cmp-table th, .cmp-table td { padding: 13px 18px; text-align: left; font-size: 14px; border-bottom: 1px solid var(--border); }
.cmp-table thead th { background: var(--primary-light); color: var(--ink); font-weight: 600; white-space: nowrap; }
.cmp-table td.num { font-family: Arial, sans-serif; font-weight: 700; color: var(--primary-dark); white-space: nowrap; }
.cmp-table tbody tr:last-child td { border-bottom: 0; }
.table-note { font-size: 14px; color: var(--text-light); margin-top: 12px; }
.faq { max-width: 760px; margin: 0 auto; }
.faq details { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 12px; box-shadow: var(--shadow-sm); }
.faq summary { padding: 15px 20px; font-size: 15px; font-weight: 600; color: var(--ink); cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; float: right; color: var(--primary); font-weight: 400; }
.faq details[open] summary::after { content: "-"; }
.faq details p { padding: 0 20px 16px; font-size: 14px; color: var(--text-light); }

/* ---------- 页脚 ---------- */
.site-footer { background: #22332c; color: #b7c6c0; font-size: 14px; margin-top: 30px; }
.footer-cols { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 30px; padding: 44px 0 30px; }
.footer-col h4 { color: #fff; font-size: 16px; margin-bottom: 14px; }
.footer-col li { padding: 4px 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.footer-col a { color: #b7c6c0; }
.footer-col a:hover { color: #fff; }
.footer-about p { margin-bottom: 10px; font-size: 14px; }
.footer-phone strong { color: #5fd6a5; font-size: 18px; }
.footer-links { border-top: 1px solid #33463e; padding: 18px 0; }
.footer-links h4 { color: #fff; margin-bottom: 10px; font-size: 15px; }
.fl-list { display: flex; flex-wrap: wrap; gap: 6px 18px; }
.fl-list a { color: #93a59d; font-size: 14px; }
.fl-list a:hover { color: #fff; }
.footer-regions { border-top: 1px solid #33463e; padding: 18px 0; }
.footer-regions h4 { color: #fff; margin-bottom: 10px; font-size: 15px; }
.region-list { display: flex; flex-wrap: wrap; gap: 6px 16px; }
.region-list a { color: #93a59d; font-size: 14px; }
.region-list a:hover { color: #fff; }
.region-more { margin-top: 10px; }
.region-more a { color: #5fd6a5; font-size: 14px; }
.copyright { background: #1b2a24; padding: 14px 0; font-size: 12px; color: #7d8f88; }
.copyright a { color: #7d8f88; }

/* ---------- 分页 ---------- */
.pagination { margin-top: 26px; text-align: center; }
.pagination a, .pagination span {
    display: inline-block; min-width: 34px; padding: 7px 12px; margin: 0 3px;
    border: 1px solid var(--border); border-radius: 4px; background: #fff; font-size: 14px;
}
.pagination .active { background: var(--primary); color: #fff; border-color: var(--primary); }
.pagination span:not(.active) { background: transparent; border-color: transparent; color: var(--text-light); }
.pagination a:hover { border-color: var(--primary); color: var(--primary); }

/* ---------- 移动端 ---------- */
@media (max-width: 768px) {
    .topbar-inner span { font-size: 12px; }
    .header-inner { padding: 12px 16px; }
    .logo-text strong { font-size: 18px; }
    .cta-phone { font-size: 20px; }
    .logo-mark { width: 28px; height: 28px; }
    .main-nav a { padding: 10px 12px; font-size: 14px; }
    .check-grid { grid-template-columns: 1fr; gap: 22px; }
    .check-list { grid-template-columns: 1fr; }
    .adv-list { grid-template-columns: 1fr; max-width: none; }
    .hero { padding: 40px 0; }
    .hero h1 { font-size: 26px; }
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .price-grid { grid-template-columns: 1fr; gap: 26px; }
    .price-num { font-size: 34px; }
    .cmp-table th, .cmp-table td { padding: 11px 12px; }
    .grid-3 { grid-template-columns: 1fr 1fr; }
    .steps { grid-template-columns: repeat(2, 1fr); }
    .detail-wrap { grid-template-columns: 1fr; }
    .article { padding: 22px 18px; }
    .footer-cols { grid-template-columns: 1fr 1fr; }
    .cta-band .wrap { justify-content: center; text-align: center; }
    .banner { max-height: 300px; }
    .banner-h1 { font-size: 22px; }
    .banner-arrow { display: none; }
    .news-list { grid-template-columns: minmax(0, 1fr); padding: 6px 20px; }
    .news-list li:nth-last-child(2) { border-bottom: 1px dashed var(--border); }
    .detail-cta { flex-direction: column; align-items: flex-start; }
    .region-panel { display: none !important; }
}

/* ---------- 小屏手机 ---------- */
@media (max-width: 480px) {
    .grid-4 { grid-template-columns: 1fr; }
    .grid-3 { grid-template-columns: 1fr; }
    .steps { grid-template-columns: 1fr; }
    .footer-cols { grid-template-columns: 1fr; }
    .hero { padding: 32px 0; }
    .hero h1 { font-size: 23px; }
    .banner { max-height: 240px; }
    .banner-h1 { font-size: 19px; letter-spacing: 1px; }
    .banner-cta { bottom: 12%; padding: 0 16px; }
    .article { padding: 18px 14px; }
    .article-title { font-size: 24px; }
    .cta-phone { font-size: 18px; }
}

/* ---------- 首页轮播 ---------- */
.banner { position: relative; overflow: hidden; background: var(--primary-dark); }
.banner-slide { display: none; position: relative; }
.banner-slide.active { display: block; animation: banner-fade .6s var(--ease); }
@keyframes banner-fade { from { opacity: .35; transform: scale(1.015); } to { opacity: 1; transform: scale(1); } }
.banner-slide img { width: 100%; display: block; aspect-ratio: 3 / 1; object-fit: cover; }
/* 纯图轮播: 设计稿自带文案, 仅保留轻底部遮罩提升指示点可读性 */
.banner-slide::after {
    content: ""; position: absolute; inset: auto 0 0 0; height: 30%;
    background: linear-gradient(180deg, transparent, rgba(12, 43, 33, .30));
    pointer-events: none;
}
.banner-cta {
    position: absolute; left: 0; right: 0; bottom: 9%;
    max-width: 1200px; margin: 0 auto; padding: 0 24px;
    display: flex; gap: 14px; flex-wrap: wrap; z-index: 2;
}
.banner-h1 {
    width: 100%; color: #fff; font-size: 34px; font-weight: 600;
    letter-spacing: 2px; line-height: 1.3;
    text-shadow: 0 2px 14px rgba(12, 43, 33, .55);
    margin-bottom: 4px;
}
.banner-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.banner-dots {
    position: absolute; bottom: 14px; left: 50%; transform: translateX(-50%);
    display: flex; gap: 8px; z-index: 2;
}
.banner-dots span {
    width: 10px; height: 10px; border-radius: 50%;
    background: rgba(255,255,255,.45); cursor: pointer;
    transition: background .25s var(--ease), width .25s var(--ease);
}
.banner-dots span:hover { background: rgba(255,255,255,.75); }
.banner-dots span.active { background: #fff; width: 26px; border-radius: 5px; }
.banner-arrow {
    position: absolute; top: 50%; transform: translateY(-50%);
    width: 44px; height: 44px; line-height: 42px; text-align: center;
    color: #fff; font-size: 20px; background: rgba(12, 43, 33, .30);
    backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
    border-radius: 50%; cursor: pointer; user-select: none;
    transition: background .25s var(--ease), transform .25s var(--ease);
}
.banner-arrow:hover { background: rgba(12, 43, 33, .55); transform: translateY(-50%) scale(1.06); }
.banner-arrow.prev { left: 16px; }
.banner-arrow.next { right: 16px; }

/* ---------- 图文卡片 (服务项目) ---------- */
.card.card-img { padding: 0; overflow: hidden; }
.card-img img { width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; display: block; transition: transform .45s var(--ease); }
.card-img:hover img { transform: scale(1.05); }
.card-img .card-body { padding: 16px 20px 20px; }
.card-img .card-body h3 { transition: color .25s var(--ease); }
.card-img:hover .card-body h3 { color: var(--primary); }
.card-img .card-body h3 { margin-bottom: 6px; }
.card-img .card-body p {
    font-size: 14px; color: var(--text-light); margin: 0;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}

/* ---------- 案例卡片 ---------- */
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.case-card {
    background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
    overflow: hidden; display: block; box-shadow: var(--shadow-sm);
    transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.case-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.case-card img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; display: block; transition: transform .45s var(--ease); }
.case-card:hover img { transform: scale(1.06); }
.case-info { padding: 16px 18px 20px; }
.case-info h3 { font-size: 16px; margin-bottom: 6px; color: var(--ink); font-weight: 600; transition: color .25s var(--ease); }
.case-card:hover .case-info h3 { color: var(--primary); }
.case-info p { font-size: 14px; color: var(--text-light); margin-bottom: 4px; }
.case-info p:last-child {
    margin-bottom: 0;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}

/* ---------- 案例列表页 ---------- */
.case-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.case-page-intro {
    background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
    padding: 20px 24px; margin-bottom: 28px; line-height: 1.9; color: var(--text-light);
    box-shadow: var(--shadow-sm);
}

/* ---------- 滚动浮现 (JS 渐进增强: 无 JS 时内容默认可见) ---------- */
.js-reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js-reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
    .js-reveal { opacity: 1; transform: none; transition: none; }
    .banner-slide.active { animation: none; }
}

/* ---------- 步骤条质感 ---------- */
.steps .step { transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease); }
.steps .step:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: rgba(18,152,106,.35); }
.steps .step span { transition: background .3s var(--ease); }
.steps .step:hover span { background: var(--primary-dark); }

/* ============ 咨询弹窗 (全站 咨询/联系 链接弹出) ============ */
.c-modal { position: fixed; inset: 0; z-index: 500; display: flex; align-items: center; justify-content: center; padding: 20px; }
.c-modal[hidden] { display: none; }
.c-modal-mask { position: absolute; inset: 0; background: rgba(12, 43, 33, .55); }
.c-modal-box { position: relative; background: #fff; border-radius: var(--radius); padding: 30px 34px 24px; width: 370px; max-width: 100%; text-align: center; box-shadow: var(--shadow-lg); animation: cm-in .22s ease both; }
@keyframes cm-in { from { opacity: 0; transform: translateY(14px) scale(.97); } to { opacity: 1; transform: none; } }
.c-modal-x { position: absolute; top: 10px; right: 12px; border: 0; background: none; font-size: 15px; color: var(--text-light); cursor: pointer; padding: 6px; line-height: 1; }
.c-modal-x:hover { color: var(--ink); }
.c-modal-box h3 { margin: 0; font-size: 21px; color: var(--ink); }
.c-modal-sub { margin: 6px 0 18px; color: var(--text-light); font-size: 13.5px; }
.c-modal-phone { display: flex; align-items: center; justify-content: center; gap: 10px; background: var(--primary); color: #fff; border-radius: var(--radius-sm); padding: 13px 18px; font-size: 22px; font-weight: 700; text-decoration: none; transition: background .18s; }
.c-modal-phone svg { width: 21px; height: 21px; flex: 0 0 auto; }
.c-modal-phone small { font-size: 12px; font-weight: 400; opacity: .85; }
.c-modal-phone:hover { background: var(--primary-dark); color: #fff; }
.c-modal-wechat { display: flex; flex-direction: column; align-items: center; gap: 8px; margin-top: 12px; }
.cwx-qr {
    width: 150px; height: 150px; padding: 6px; background: #fff;
    border: 1px solid var(--border); border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
}
.cwx-label { font-size: 13px; color: var(--text-light); text-align: center; }
.c-modal-tip { margin: 10px 0 14px; font-size: 12.5px; color: var(--text-light); }
.c-modal-more { font-size: 13px; color: var(--text-light); }
.c-modal-more:hover { color: var(--primary); }
@media (max-width: 480px) { .c-modal-box { padding: 24px 20px 20px; } .c-modal-phone { font-size: 19px; } }

/* ============ 收费页: 套餐切换计价器 ============ */
.price-calc { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); padding: 24px 26px; margin-bottom: 30px; }
.pc-tabs { display: flex; gap: 10px; flex-wrap: wrap; }
.pc-tab { border: 1px solid var(--border); background: var(--bg-gray); border-radius: 999px; padding: 9px 20px; font-size: 14px; cursor: pointer; color: var(--text); transition: background .15s, color .15s, border-color .15s; }
.pc-tab:hover { border-color: var(--primary); color: var(--primary); }
.pc-tab.is-on { background: var(--primary); border-color: var(--primary); color: #fff; font-weight: 600; }
.pc-tab.is-on:hover { color: #fff; }
.pc-body { margin-top: 20px; display: flex; align-items: center; gap: 14px 26px; flex-wrap: wrap; }
.pc-area { font-size: 14.5px; color: var(--text); display: inline-flex; align-items: center; gap: 8px; }
.pc-area input { width: 92px; border: 1px solid var(--border); border-radius: 8px; padding: 9px 10px; font-size: 16px; text-align: right; color: var(--ink); }
.pc-area input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-light); }
.pc-result { margin: 0; font-size: 14.5px; color: var(--text); }
.pc-result strong { font-size: 26px; color: var(--primary); margin: 0 2px; font-variant-numeric: tabular-nums; }
.pc-rate { color: var(--text-light); font-size: 13px; }
.pc-note { margin: 0; font-size: 13px; color: var(--text-light); flex-basis: 100%; }
.pc-cta { margin-left: auto; }
@media (max-width: 640px) { .pc-cta { margin-left: 0; } }

/* ===== 案例页图片预览灯箱 ===== */
.case-card.js-case-view { cursor: pointer; position: relative; }
.case-count {
    position: absolute; top: 12px; right: 12px; z-index: 2;
    background: rgba(12, 43, 33, 0.72); color: #fff;
    font-size: 12px; line-height: 1; padding: 5px 9px;
    border-radius: 999px; pointer-events: none;
}
.lb { position: fixed; inset: 0; z-index: 200; }
.lb-mask { position: absolute; inset: 0; background: rgba(10, 28, 21, 0.86); }
.lb-body {
    position: absolute; inset: 0; display: flex; align-items: center;
    justify-content: center; gap: 14px; padding: 24px 56px 24px;
}
.lb-stage {
    max-width: min(1000px, 100%); max-height: 100%;
    display: flex; flex-direction: column; align-items: center; margin: 0;
}
.lb-img {
    max-width: 100%; max-height: calc(100vh - 130px);
    border-radius: var(--radius-sm, 10px); background: #0c2b21;
    box-shadow: 0 18px 48px rgba(0, 0, 0, 0.45);
    animation: lb-in 0.22s ease;
}
@keyframes lb-in { from { opacity: 0; transform: scale(0.97); } to { opacity: 1; transform: none; } }
.lb-cap {
    margin-top: 12px; color: rgba(255, 255, 255, 0.88); font-size: 14px;
    display: flex; gap: 8px; align-items: center; text-align: center;
    max-width: 100%; overflow-wrap: anywhere;
}
.lb-x, .lb-arrow {
    flex: none; width: 56px; height: 56px; border: none; cursor: pointer;
    border-radius: 50%; background: rgba(255, 255, 255, 0.22); color: #fff;
    font-size: 24px; display: flex; align-items: center; justify-content: center;
    transition: background 0.15s ease, transform 0.15s ease;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
}
.lb-x:hover, .lb-arrow:hover { background: rgba(255, 255, 255, 0.34); transform: scale(1.06); }
.lb-arrow.is-disabled, .lb-arrow.is-disabled:hover { opacity: 0.3; cursor: default; background: rgba(255, 255, 255, 0.12); }
/* 关闭按钮做醒目处理: 实心品牌色 + 描边, 视觉上与翻页箭头区分 */
.lb-x {
    position: absolute; top: 18px; right: 18px; z-index: 2;
    width: 48px; height: 48px; font-size: 19px; font-weight: 700;
    background: var(--primary, #12986a);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4), inset 0 0 0 2px rgba(255, 255, 255, 0.85);
}
.lb-x:hover { background: var(--primary-dark, #0d7a55); }
.lb-arrow:focus-visible, .lb-x:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }
/* 灯箱底部咨询入口 */
.lb-contact {
    display: inline-flex; align-items: center; gap: 6px;
    margin-top: 12px; padding: 10px 28px; border-radius: 999px;
    background: var(--primary, #12986a); color: #fff;
    font-size: 15px; font-weight: 600;
    box-shadow: 0 6px 18px rgba(18, 152, 106, 0.45);
    transition: background 0.15s ease, transform 0.15s ease;
}
.lb-contact:hover { background: var(--primary-dark, #0d7a55); color: #fff; transform: translateY(-1px); }

@media (max-width: 640px) {
    .lb-body { padding: 16px 6px; gap: 8px; }
    .lb-arrow { width: 48px; height: 48px; font-size: 20px; }
    .lb-x { width: 46px; height: 46px; font-size: 17px; }
    .lb-img { max-height: calc(100vh - 150px); }
}

/* 关于我们板块 (首页, 服务项目上方) */
.about-brief { background: #fff; }
.about-brief .section-head { margin-bottom: 28px; }
.about-brief-text { max-width: 960px; margin: 0 auto; }
.about-brief-text p { font-size: 15.5px; line-height: 1.9; color: #4a5a54; margin: 0 0 14px; }
.about-brief-text strong { color: #12986a; font-size: 17px; }
@media (max-width: 480px) {
    .about-brief-text p { font-size: 14.5px; }
}

/* 区域面板: 省级不可点 (无内链) */
span.rp-item { cursor: default; color: #6b7a74; }

/* ---------- 2026-09-18 round2: 屏幕阅读器专用文本 / 分站下拉失败重试 ---------- */
.sr-only {
    position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0;
    overflow: hidden; clip: rect(0, 0, 0, 0); clip-path: inset(50%);
    white-space: nowrap; border: 0;
}
.rp-retry { cursor: pointer; color: var(--primary, #12986a); }
.rp-retry:hover { text-decoration: underline; }