/* ==========================================================================
   招生易 www.zsysoft.com — 响应式设计系统
   AI 招生 CRM + 裂变营销引擎
   ========================================================================== */

:root {
  --primary: #1f3a5f;
  --primary-deep: #152c47;
  --primary-light: #2e5e8c;
  --blue: #3b7cbf;
  --accent: #ff7a3c;
  --accent-deep: #e85d1f;
  --green: #1e8a4c;
  --red: #c0392b;
  --bg: #ffffff;
  --bg-soft: #f5f8fc;
  --bg-blue: #eef3fa;
  --text: #23282e;
  --text-soft: #4b5563;
  --muted: #7b8794;
  --line: #e6ebf2;
  --shadow-sm: 0 1px 3px rgba(15, 40, 70, 0.08);
  --shadow-md: 0 6px 20px rgba(15, 40, 70, 0.10);
  --shadow-lg: 0 16px 40px rgba(15, 40, 70, 0.14);
  --radius: 14px;
  --radius-sm: 9px;
  --font: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

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

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

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--accent); }

.container { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 20px; }

/* ---------- 顶部导航 ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; height: 64px; gap: 26px; }
.logo { display: flex; align-items: center; gap: 8px; font-weight: 800; font-size: 20px; color: var(--primary); letter-spacing: -0.5px; }
.logo .mark { width: 30px; height: 30px; border-radius: 8px; background: linear-gradient(135deg, var(--primary), var(--blue)); color: #fff; display: grid; place-items: center; font-size: 16px; }
.logo .com { color: var(--accent); font-weight: 700; }
.main-nav { display: flex; align-items: center; gap: 22px; margin-left: auto; }
.main-nav a { color: var(--text-soft); font-size: 15px; font-weight: 500; position: relative; padding: 4px 0; }
.main-nav a:hover, .main-nav a.active { color: var(--primary); }
.main-nav a.active::after { content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px; background: var(--accent); border-radius: 2px; }
.nav-item { position: relative; }
.nav-item > a { display: inline-flex; align-items: center; }
.nav-item > a::after { content: "\25BE"; font-size: 10px; margin-left: 5px; color: var(--muted); }
.nav-item > a.active::after { content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px; background: var(--accent); border-radius: 2px; }
.submenu { display: none; position: absolute; top: 100%; left: 0; min-width: 176px; background: #fff; border: 1px solid var(--line); border-radius: 10px; box-shadow: var(--shadow-md); padding: 6px 0; z-index: 200; }
.submenu a { display: block; padding: 9px 16px; font-size: 14px; color: var(--text-soft); white-space: nowrap; }
.submenu a:hover { background: var(--bg-soft); color: var(--primary); }
.nav-item:hover .submenu { display: block; }
.header-cta { margin-left: 6px; }
.nav-toggle { display: none; border: 0; background: none; cursor: pointer; width: 40px; height: 40px; border-radius: 8px; }
.nav-toggle span { display: block; width: 20px; height: 2px; background: var(--primary); margin: 4px auto; border-radius: 2px; transition: .2s; }

/* ---------- 按钮 ---------- */
.btn { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: 15px; padding: 11px 22px; border-radius: 999px; cursor: pointer; transition: .18s; border: 1.5px solid transparent; white-space: nowrap; }
.btn-primary { background: linear-gradient(135deg, var(--accent), var(--accent-deep)); color: #fff; box-shadow: 0 6px 16px rgba(232, 93, 31, 0.28); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 22px rgba(232, 93, 31, 0.36); color: #fff; }
.btn-outline { background: #fff; color: var(--primary); border-color: var(--primary); }
.btn-outline:hover { background: var(--primary); color: #fff; }
.btn-ghost { background: rgba(255,255,255,0.16); color: #fff; border-color: rgba(255,255,255,0.5); }
.btn-ghost:hover { background: rgba(255,255,255,0.3); color: #fff; }
.btn-lg { padding: 14px 28px; font-size: 16px; }
.btn-sm { padding: 8px 16px; font-size: 13.5px; }

/* ---------- 页面 Hero ---------- */
.page-hero {
  background:
    radial-gradient(1200px 400px at 15% -10%, rgba(59, 124, 191, 0.18), transparent 60%),
    radial-gradient(900px 400px at 85% 0%, rgba(255, 122, 60, 0.14), transparent 60%),
    linear-gradient(180deg, var(--bg-blue), var(--bg));
  padding: 52px 0 44px;
  border-bottom: 1px solid var(--line);
}
.breadcrumb { font-size: 13px; color: var(--muted); margin-bottom: 14px; }
.breadcrumb a { color: var(--muted); }
.breadcrumb .sep { margin: 0 6px; color: #c4cdd8; }
.page-hero h1 { font-size: clamp(26px, 4vw, 38px); font-weight: 800; color: var(--primary); line-height: 1.25; letter-spacing: -0.5px; margin-bottom: 14px; }
.page-hero .lead { font-size: 17px; color: var(--text-soft); max-width: 760px; margin-bottom: 20px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.trust-row { display: flex; gap: 22px; flex-wrap: wrap; margin-top: 22px; color: var(--muted); font-size: 13.5px; }
.trust-row b { color: var(--primary); }

/* ---------- 通用 section ---------- */
.section { padding: 46px 0; }
.section-alt { background: var(--bg-soft); }
.section-head { max-width: 720px; margin-bottom: 28px; }
.section-head h2 { font-size: clamp(22px, 3vw, 30px); font-weight: 800; color: var(--primary); letter-spacing: -0.5px; margin-bottom: 10px; }
.section-head p { color: var(--text-soft); font-size: 16px; }
.eyebrow { display: inline-block; font-size: 13px; font-weight: 700; color: var(--accent); letter-spacing: 1px; text-transform: uppercase; margin-bottom: 8px; }

/* ---------- 痛点 ---------- */
.pain-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.pain-item { display: flex; gap: 10px; align-items: flex-start; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 14px 16px; box-shadow: var(--shadow-sm); }
.pain-item .ico { color: var(--red); font-weight: 700; flex-shrink: 0; }

/* ---------- 解决方案步骤 ---------- */
.steps { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.step { display: flex; gap: 16px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; box-shadow: var(--shadow-sm); transition: .18s; }
.step:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.step .num { flex-shrink: 0; width: 34px; height: 34px; border-radius: 10px; background: linear-gradient(135deg, var(--green), #159957); color: #fff; font-weight: 800; display: grid; place-items: center; font-size: 15px; }
.step .body h3 { font-size: 16px; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.step .body p { font-size: 14.5px; color: var(--text-soft); }

/* ---------- 功能/工具卡片 ---------- */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.feat-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow-sm); transition: .18s; }
.feat-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: var(--blue); }
.feat-card .t { font-size: 15.5px; font-weight: 700; color: var(--primary); margin-bottom: 5px; }
.feat-card .t::before { content: ""; display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); margin-right: 8px; vertical-align: middle; }
.feat-card .d { font-size: 13.8px; color: var(--text-soft); line-height: 1.6; }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin: 0 auto; }
.faq-item { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); margin-bottom: 10px; overflow: hidden; }
.faq-q { width: 100%; text-align: left; background: none; border: 0; padding: 16px 18px; font-size: 15.5px; font-weight: 600; color: var(--text); cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 12px; font-family: var(--font); }
.faq-q .arr { transition: .2s; color: var(--blue); font-size: 18px; flex-shrink: 0; }
.faq-item.open .arr { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .25s ease; }
.faq-a p { padding: 0 18px 16px; color: var(--text-soft); font-size: 14.5px; }

/* ---------- SEO 发文板块 ---------- */
.seo-articles { background: var(--bg-soft); }
.article-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.article-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow-sm); transition: .18s; }
.article-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.article-card .cat { font-size: 12px; font-weight: 700; color: var(--accent); margin-bottom: 8px; }
.article-card h3 { font-size: 16px; font-weight: 700; color: var(--text); line-height: 1.45; margin-bottom: 8px; }
.article-card h3 a { color: inherit; }
.article-card h3 a:hover { color: var(--blue); }
.article-card .ex { font-size: 13.8px; color: var(--text-soft); flex: 1; margin-bottom: 12px; }
.article-card .meta { font-size: 12.5px; color: var(--muted); display: flex; gap: 12px; }

/* ---------- CTA band ---------- */
.cta-band { background: linear-gradient(135deg, var(--primary-deep), var(--primary)); color: #fff; text-align: center; padding: 52px 20px; border-radius: var(--radius); }
.cta-band h2 { font-size: clamp(22px, 3vw, 30px); font-weight: 800; margin-bottom: 12px; }
.cta-band p { color: rgba(255,255,255,0.85); font-size: 16px; margin-bottom: 22px; }
.cta-band .btn-primary { box-shadow: 0 8px 22px rgba(0,0,0,0.25); }

/* ---------- 页脚 ---------- */
.site-footer { background: var(--primary-deep); color: rgba(255,255,255,0.72); padding: 46px 0 26px; font-size: 14px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1fr; gap: 28px; margin-bottom: 28px; }
.footer-grid h4 { color: #fff; font-size: 14.5px; margin-bottom: 12px; }
.footer-grid a { display: block; color: rgba(255,255,255,0.66); padding: 3px 0; font-size: 13.5px; }
.footer-grid a:hover { color: var(--accent); }
.footer-brand p { margin-top: 10px; font-size: 13px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.12); padding-top: 18px; font-size: 12.5px; color: rgba(255,255,255,0.5); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }

/* ---------- 首页专属 ---------- */
.home-hero { padding: 72px 0 56px; text-align: center; }
.home-hero h1 { font-size: clamp(30px, 5vw, 50px); font-weight: 900; color: var(--primary); line-height: 1.18; letter-spacing: -1px; margin: 0 auto 18px; max-width: 820px; }
.home-hero h1 .hl { background: linear-gradient(135deg, var(--accent), var(--accent-deep)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.home-hero .sub { font-size: 18px; color: var(--text-soft); max-width: 680px; margin: 0 auto 28px; }
.home-hero .actions { justify-content: center; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 44px; }
.stat { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow-sm); text-align: center; }
.stat .n { font-size: 28px; font-weight: 900; color: var(--primary); }
.stat .n span { color: var(--accent); }
.stat .l { font-size: 13px; color: var(--muted); margin-top: 4px; }
.module-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.module-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow-sm); }
.module-card h3 { font-size: 17px; color: var(--primary); margin-bottom: 8px; }
.module-card p { font-size: 14.5px; color: var(--text-soft); }

/* ---------- 响应式 ---------- */
@media (max-width: 900px) {
  .pain-grid, .card-grid, .article-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .module-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  body { font-size: 15px; }
  .main-nav, .header-cta { display: none; }
  .nav-toggle { display: block; }
  .main-nav.open { display: flex; flex-direction: column; position: absolute; top: 64px; left: 0; right: 0; background: #fff; border-bottom: 1px solid var(--line); padding: 14px 20px; gap: 4px; box-shadow: var(--shadow-md); }
  .main-nav.open a { padding: 10px 0; border-bottom: 1px solid var(--line); width: 100%; }
  .main-nav.open .nav-item { width: 100%; }
  .main-nav.open .nav-item > a { width: 100%; }
  .main-nav.open .submenu { display: block; position: static; border: 0; box-shadow: none; padding: 0 0 4px 12px; }
  .main-nav.open .submenu a { padding: 8px 0; }
  .pain-grid, .card-grid, .article-grid, .steps { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .section { padding: 34px 0; }
  .home-hero { padding: 48px 0 36px; }
}

/* ---------- 文章正文 / 表单 ---------- */
.prose { max-width: 820px; }
.prose h2 { font-size: 21px; font-weight: 800; color: var(--primary); margin: 24px 0 10px; }
.prose h3 { font-size: 17px; font-weight: 700; color: var(--text); margin: 16px 0 8px; }
.prose p { color: var(--text-soft); margin-bottom: 12px; }
.prose ol, .prose ul { margin: 0 0 12px 22px; color: var(--text-soft); }
.prose li { margin-bottom: 6px; }
.prose .lead { font-size: 17px; color: var(--text-soft); line-height: 1.8; }

.form { max-width: 520px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow-md); }
.form .field { margin-bottom: 14px; }
.form label { display: block; font-size: 13.5px; font-weight: 600; color: var(--text); margin-bottom: 6px; }
.form input, .form select, .form textarea { width: 100%; padding: 11px 12px; border: 1px solid var(--line); border-radius: 8px; font-size: 15px; font-family: var(--font); background: #fff; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(59, 124, 191, 0.12); }
.form .btn { width: 100%; justify-content: center; }
.form .note { font-size: 12.5px; color: var(--muted); text-align: center; margin-top: 10px; }
.lead-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.lead-benefits { list-style: none; }
.lead-benefits li { display: flex; gap: 10px; margin-bottom: 14px; font-size: 15px; color: var(--text-soft); }
.lead-benefits li::before { content: "\2713"; color: var(--green); font-weight: 800; }
@media (max-width: 800px) { .lead-layout { grid-template-columns: 1fr; } }

/* ---------- 首页增强 ---------- */
.trust-chips { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 24px; }
.trust-chip { background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 6px 15px; font-size: 13px; color: var(--text-soft); box-shadow: var(--shadow-sm); }
.module-card a { color: var(--accent); font-size: 13.5px; font-weight: 600; display: inline-block; margin-top: 4px; }
.module-card a:hover { color: var(--accent-deep); }

.pillar-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.pillar-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 22px; box-shadow: var(--shadow-sm); transition: .18s; }
.pillar-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: var(--blue); }
.pillar-card .ic { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; font-size: 22px; margin-bottom: 14px; background: linear-gradient(135deg, var(--bg-blue), #fff); border: 1px solid var(--line); }
.pillar-card h3 { font-size: 17px; font-weight: 700; color: var(--primary); margin-bottom: 8px; }
.pillar-card p { font-size: 14px; color: var(--text-soft); margin-bottom: 12px; }
.pillar-card a { font-size: 13.5px; font-weight: 600; color: var(--accent); }

.sol-grid, .scene-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.sol-card, .scene-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 16px; box-shadow: var(--shadow-sm); transition: .18s; display: block; }
.sol-card:hover, .scene-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); border-color: var(--accent); }
.sol-card h3, .scene-card h3 { font-size: 15px; font-weight: 700; color: var(--text); margin-bottom: 5px; }
.sol-card p, .scene-card p { font-size: 13px; color: var(--text-soft); margin-bottom: 6px; }
.sol-card .go, .scene-card .go { font-size: 12.5px; color: var(--accent); font-weight: 600; }

.roi-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; max-width: 900px; margin: 0 auto; }
.roi-col { border-radius: var(--radius); padding: 26px; }
.roi-col.before { background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-sm); }
.roi-col.after { background: linear-gradient(135deg, var(--primary-deep), var(--primary)); color: #fff; box-shadow: var(--shadow-md); }
.roi-col h3 { font-size: 17px; font-weight: 800; margin-bottom: 14px; }
.roi-col.before h3 { color: var(--muted); }
.roi-col.after h3 { color: var(--accent); }
.roi-col ul { list-style: none; }
.roi-col li { padding: 8px 0; font-size: 14.5px; display: flex; gap: 9px; }
.roi-col.before li { color: var(--text-soft); }
.roi-col.after li { color: rgba(255, 255, 255, 0.92); }
.roi-col.before li::before { content: "\2717"; color: var(--red); font-weight: 800; }
.roi-col.after li::before { content: "\2713"; color: var(--accent); font-weight: 800; }

.quote-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.quote-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow-sm); display: flex; flex-direction: column; }
.quote-card .txt { font-size: 14.5px; color: var(--text-soft); flex: 1; margin-bottom: 16px; line-height: 1.7; }
.quote-card .who { display: flex; align-items: center; gap: 10px; }
.quote-card .av { width: 40px; height: 40px; border-radius: 50%; background: linear-gradient(135deg, var(--blue), var(--primary)); color: #fff; display: grid; place-items: center; font-weight: 700; font-size: 15px; flex-shrink: 0; }
.quote-card .nm { font-size: 14px; font-weight: 700; color: var(--text); }
.quote-card .rl { font-size: 12.5px; color: var(--muted); }

.process-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.process-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 22px; box-shadow: var(--shadow-sm); text-align: center; }
.process-card .num { width: 44px; height: 44px; margin: 0 auto 14px; border-radius: 50%; background: linear-gradient(135deg, var(--accent), var(--accent-deep)); color: #fff; font-weight: 800; font-size: 18px; display: grid; place-items: center; }
.process-card h3 { font-size: 16px; font-weight: 700; color: var(--primary); margin-bottom: 6px; }
.process-card p { font-size: 13.8px; color: var(--text-soft); }

@media (max-width: 900px) {
  .pillar-grid { grid-template-columns: repeat(2, 1fr); }
  .sol-grid, .scene-grid { grid-template-columns: repeat(2, 1fr); }
  .quote-grid, .process-grid { grid-template-columns: 1fr; }
  .roi-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .pillar-grid { grid-template-columns: 1fr; }
  .sol-grid, .scene-grid { grid-template-columns: 1fr; }
}

/* ---------- 栏目页增强 ---------- */
.rel-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.rel-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 16px; box-shadow: var(--shadow-sm); transition: .18s; display: flex; flex-direction: column; }
.rel-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); border-color: var(--blue); }
.rel-card h4 { font-size: 15px; font-weight: 700; color: var(--primary); margin-bottom: 5px; }
.rel-card p { font-size: 13px; color: var(--text-soft); flex: 1; margin-bottom: 8px; }
.rel-card .go { color: var(--accent); font-size: 12.5px; font-weight: 600; }
.rel-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; align-items: center; }
.rel-chip { background: var(--bg-blue); color: var(--primary); border: 1px solid var(--line); border-radius: 999px; padding: 7px 16px; font-size: 13.5px; font-weight: 600; }
.rel-chip:hover { background: var(--primary); color: #fff; }
@media (max-width: 900px) { .rel-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .rel-grid { grid-template-columns: 1fr; } }

/* ---------- 浮动咨询组件 ---------- */
.float-contact { position: fixed; right: 18px; bottom: 110px; z-index: 999; display: flex; flex-direction: column; gap: 10px; }
.fc-item { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; width: 58px; height: 58px; border-radius: 50%; color: #fff; text-decoration: none; box-shadow: 0 6px 18px rgba(15, 40, 70, 0.18); font-size: 12px; font-weight: 600; transition: transform .18s ease; }
.fc-item:hover { transform: translateY(-3px); }
.fc-item svg { width: 22px; height: 22px; }
.fc-wx { background: #07c160; }
.fc-tel { background: var(--accent); }
.fc-trial { background: var(--primary); }
.fc-qr { position: fixed; right: 88px; bottom: 175px; z-index: 1000; display: none; }
.fc-qr.show { display: block; }
.fc-qr-card { position: relative; background: #fff; border-radius: 14px; box-shadow: 0 16px 40px rgba(15, 40, 70, 0.2); padding: 16px; text-align: center; width: 210px; }
.fc-qr-card img { width: 168px; height: 168px; display: block; margin: 0 auto 10px; border-radius: 6px; }
.fc-qr-card p { font-size: 13px; color: var(--text-soft); margin: 0; line-height: 1.6; }
.fc-qr-close { position: absolute; top: 4px; right: 8px; background: none; border: none; font-size: 22px; line-height: 1; color: #999; cursor: pointer; }
@media (max-width: 768px) {
  .float-contact { right: 12px; bottom: 78px; gap: 8px; }
  .fc-item { width: 50px; height: 50px; font-size: 11px; }
  .fc-item svg { width: 20px; height: 20px; }
  .fc-qr { right: 66px; bottom: 138px; }
}
 /* 分页器 */

#pages {
  margin: 3rem auto;
  text-align: center;
  overflow-x: auto;
  white-space: nowrap;
  font-size: 1.4rem;
}

#pages a,
#pages span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 3rem;
  height: 3rem;
  padding: 1rem;  
  border: 1px solid #eee;
  color: #666;
  transition: all 0.3s ease;
}

#pages .a1 {
  background-color: #fff;
}

#pages span {
  background:linear-gradient(135deg, var(--primary), var(--blue));;
  color: white;
  border-color: transparent;
}

#pages a:hover {
  background: linear-gradient(135deg, var(--primary), var(--blue));;
  color: white;
  border-color: var(--grad);
}
.page-head{padding:56px 0 20px;text-align:center}
  .page-head h1{font-size:34px;font-weight:900}
  .page-head p{color:var(--muted);margin-top:10px}