/*
Theme Name: CXOU SERVICE
Theme URI: https://service.cxounion.cn/
Author: CXOUNION
Description: CXOU SERVICE 官网子主题 —— CXO 服务平台专用样式、导航与 SEO 基线
Template: twentytwentyfive
Version: 1.0.3
Text Domain: cxou-service
*/

/* ============================================================
   CXOU SERVICE 设计系统
   ============================================================ */
:root {
  --cx-cream: #FDFBF7;
  --cx-cream2: #F7F3EC;
  --cx-red: #C73E3A;
  --cx-red2: #A63230;
  --cx-gold: #B8960C;
  --cx-dark: #1A1614;
  --cx-ink: #2E2825;
  --cx-muted: #6B635A;
  --cx-border: #E5DED3;
  --cx-white: #fff;
  --cx-radius: 14px;
  --cx-shadow: 0 1px 3px rgba(26, 22, 20, .05), 0 8px 28px rgba(26, 22, 20, .06);
  --cx-max: 1100px;
}

.cx-svc-page, body { font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif; }
.cx-svc-page { background: var(--cx-cream); color: var(--cx-ink); line-height: 1.85; }

/* ---------- 站点头部 ---------- */
.cx-svc-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(253, 251, 247, .93);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--cx-border);
}
.cx-svc-header-inner {
  max-width: var(--cx-max); margin: 0 auto; padding: 0 24px;
  height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.cx-svc-brand { display: flex; align-items: baseline; gap: 10px; text-decoration: none; color: var(--cx-dark); }
.cx-svc-brand-name { font-size: 20px; font-weight: 800; letter-spacing: .5px; }
.cx-svc-brand-sub { font-size: 12px; color: var(--cx-muted); letter-spacing: 2px; }
.cx-svc-nav { display: flex; align-items: center; gap: 4px; }
.cx-svc-nav a {
  padding: 8px 16px; border-radius: 999px; text-decoration: none;
  color: var(--cx-ink); font-size: 15px; font-weight: 500; transition: all .18s;
}
.cx-svc-nav a:hover { background: var(--cx-cream2); color: var(--cx-red); }
.cx-svc-nav a.is-current { background: var(--cx-red); color: #fff; }
.cx-svc-nav-cta {
  padding: 9px 22px !important; background: var(--cx-red); color: #fff !important;
  border-radius: 999px !important; font-weight: 600 !important; box-shadow: 0 2px 10px rgba(199, 62, 58, .28);
}
.cx-svc-nav-cta:hover { background: var(--cx-red2) !important; color: #fff !important; }
.cx-svc-burger { display: none; background: none; border: 0; font-size: 24px; cursor: pointer; color: var(--cx-dark); }

/* ---------- Hero ---------- */
.cx-svc-hero {
  position: relative; overflow: hidden; text-align: center;
  background: linear-gradient(135deg, #1A1614, #2A1F1C); color: #fff;
  padding: 88px 24px 80px;
}
.cx-svc-hero::before {
  content: ""; position: absolute; top: -40%; right: -8%; width: 520px; height: 520px;
  background: radial-gradient(circle, rgba(199, 62, 58, .22), transparent 70%); border-radius: 50%;
}
.cx-svc-hero::after {
  content: ""; position: absolute; bottom: -32%; left: -6%; width: 420px; height: 420px;
  background: radial-gradient(circle, rgba(184, 150, 12, .14), transparent 70%); border-radius: 50%;
}
.cx-svc-hero > * { position: relative; z-index: 2; }
.cx-svc-hero-tag {
  display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: 4px;
  color: var(--cx-gold); margin-bottom: 20px; padding: 6px 18px;
  border: 1px solid rgba(184, 150, 12, .4); border-radius: 999px;
}
.cx-svc-hero h1 { font-size: 40px; line-height: 1.35; font-weight: 800; margin: 0 0 18px; letter-spacing: 1px; }
.cx-svc-slogan { font-size: 18px; color: var(--cx-gold); font-weight: 600; letter-spacing: 3px; margin: 0 0 20px; }
.cx-svc-sub { font-size: 16px; line-height: 1.95; color: rgba(255, 255, 255, .74); max-width: 760px; margin: 0 auto; }
.cx-svc-hero-sub { padding: 68px 24px 60px; }
.cx-svc-hero-sub h1 { font-size: 34px; }
.cx-svc-cta { margin-top: 34px; display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.cx-svc-btn {
  display: inline-block; padding: 14px 36px; border-radius: 10px;
  font-size: 15px; font-weight: 700; text-decoration: none; transition: all .2s; border: 1px solid transparent;
}
.cx-svc-btn-main { background: var(--cx-red); color: #fff; box-shadow: 0 4px 18px rgba(199, 62, 58, .3); }
.cx-svc-btn-main:hover { background: var(--cx-red2); color: #fff; transform: translateY(-2px); }
.cx-svc-btn-ghost { border-color: rgba(255, 255, 255, .32); color: #fff; }
.cx-svc-btn-ghost:hover { background: rgba(255, 255, 255, .1); color: #fff; }

/* ---------- 内容容器 ---------- */
.cx-svc-wrap { max-width: var(--cx-max); margin: 0 auto; padding: 60px 24px 80px; }
.cx-svc-wrap > p { font-size: 16px; line-height: 2; margin: 0 0 18px; }
.cx-svc-wrap > h2 { font-size: 30px; font-weight: 800; margin: 0 0 14px; letter-spacing: .5px; }
.cx-svc-wrap > h3 { font-size: 21px; font-weight: 700; margin: 34px 0 12px; }
.cx-svc-wrap > h4 { font-size: 17px; font-weight: 700; margin: 24px 0 10px; color: var(--cx-dark); }
.cx-svc-wrap ul { margin: 0 0 18px; padding-left: 22px; }
.cx-svc-wrap li { font-size: 15.5px; line-height: 1.95; margin-bottom: 8px; }
.cx-svc-wrap li strong { color: var(--cx-dark); }
.cx-svc-wrap a { color: var(--cx-red); }
.cx-svc-h2 { font-size: 28px; font-weight: 800; margin: 56px 0 12px; letter-spacing: .5px; }
.cx-svc-page-title { font-size: 32px; font-weight: 800; line-height: 1.4; margin: 0 0 22px; color: var(--cx-dark); }
.cx-svc-page-title::after { content: ""; display: block; width: 40px; height: 3px; background: linear-gradient(90deg, var(--cx-red), var(--cx-gold)); border-radius: 2px; margin-top: 14px; }
.cx-svc-h2::after { content: ""; display: block; width: 40px; height: 3px; background: linear-gradient(90deg, var(--cx-red), var(--cx-gold)); border-radius: 2px; margin: 14px 0 0; }
.cx-svc-wrap > .cx-svc-h2:first-child { margin-top: 0; }
.cx-svc-lead { font-size: 16.5px; line-height: 2; color: var(--cx-muted); margin: 0 0 26px; }

/* ---------- 数据条 ---------- */
.cx-svc-stats {
  max-width: var(--cx-max); margin: 0 auto; padding: 52px 24px;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; background: var(--cx-cream);
}
.cx-svc-stat { background: var(--cx-white); border: 1px solid var(--cx-border); border-radius: var(--cx-radius); padding: 26px 20px; text-align: center; box-shadow: var(--cx-shadow); }
.cx-svc-stat .n { font-size: 30px; font-weight: 800; color: var(--cx-red); line-height: 1.1; margin-bottom: 8px; }
.cx-svc-stat .l { font-size: 13.5px; color: var(--cx-muted); }

/* ---------- 服务卡片 ---------- */
.cx-svc-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; margin: 30px 0 10px; }
.cx-svc-card { background: var(--cx-white); border: 1px solid var(--cx-border); border-radius: var(--cx-radius); padding: 32px 28px; box-shadow: var(--cx-shadow); transition: transform .2s, box-shadow .2s; }
.cx-svc-card:hover { transform: translateY(-3px); box-shadow: 0 4px 10px rgba(26, 22, 20, .06), 0 18px 44px rgba(26, 22, 20, .09); }
.cx-svc-card .i { font-size: 13px; font-weight: 800; color: var(--cx-gold); letter-spacing: 2px; margin-bottom: 12px; }
.cx-svc-card h3 { font-size: 20px; font-weight: 700; margin: 0 0 12px; }
.cx-svc-card p { font-size: 15px; color: var(--cx-muted); line-height: 1.9; margin: 0 0 14px; }
.cx-svc-card ul { padding-left: 18px; margin: 0; }
.cx-svc-card li { font-size: 14.5px; line-height: 1.85; margin-bottom: 6px; color: var(--cx-muted); }

/* ---------- 为什么选择 ---------- */
.cx-svc-why { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 26px; }
.cx-svc-why-item { background: var(--cx-cream2); border-radius: var(--cx-radius); padding: 26px 24px; }
.cx-svc-why-item h4 { font-size: 17px; font-weight: 700; margin: 0 0 10px; color: var(--cx-dark); }
.cx-svc-why-item h4::before { content: ""; display: inline-block; width: 4px; height: 16px; background: var(--cx-red); border-radius: 2px; margin-right: 10px; vertical-align: -2px; }
.cx-svc-why-item p { font-size: 14.5px; color: var(--cx-muted); line-height: 1.9; margin: 0; }

/* ---------- 使命 / 时间线 / 价值观 ---------- */
.cx-svc-mission { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 26px; }
.cx-svc-mission-card { background: var(--cx-white); border: 1px solid var(--cx-border); border-radius: var(--cx-radius); padding: 32px 28px; box-shadow: var(--cx-shadow); }
.cx-svc-mission-card h3 { font-size: 20px; font-weight: 700; margin: 0 0 14px; color: var(--cx-red); }
.cx-svc-mission-card p { font-size: 15.5px; color: var(--cx-muted); line-height: 1.95; margin: 0; }

.cx-svc-timeline { position: relative; padding-left: 34px; max-width: 840px; margin-top: 26px; }
.cx-svc-timeline::before { content: ""; position: absolute; left: 9px; top: 6px; bottom: 6px; width: 2px; background: linear-gradient(180deg, var(--cx-red), var(--cx-gold)); }
.cx-svc-tl { position: relative; margin-bottom: 34px; }
.cx-svc-tl::before { content: ""; position: absolute; left: -29px; top: 8px; width: 13px; height: 13px; border-radius: 50%; background: var(--cx-red); box-shadow: 0 0 0 3px var(--cx-cream), 0 0 0 5px var(--cx-red); }
.cx-svc-tl .y { font-size: 14px; font-weight: 800; color: var(--cx-red); margin-bottom: 6px; letter-spacing: .5px; }
.cx-svc-tl h3 { font-size: 18px; font-weight: 700; margin: 0 0 8px; }
.cx-svc-tl p { font-size: 15px; color: var(--cx-muted); line-height: 1.9; margin: 0; }

.cx-svc-values { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 26px; }
.cx-svc-value { background: var(--cx-white); border: 1px solid var(--cx-border); border-radius: var(--cx-radius); padding: 26px 20px; text-align: center; }
.cx-svc-value h4 { font-size: 17px; font-weight: 700; color: var(--cx-red); margin: 0 0 8px; }
.cx-svc-value p { font-size: 13.5px; color: var(--cx-muted); line-height: 1.75; margin: 0; }

/* ---------- 服务详情 ---------- */
.cx-svc-svc-block { display: flex; gap: 30px; padding: 38px 0; border-bottom: 1px solid var(--cx-border); }
.cx-svc-svc-block:last-child { border-bottom: 0; }
.cx-svc-svc-no { font-size: 40px; font-weight: 800; color: rgba(199, 62, 58, .22); line-height: 1; flex: 0 0 68px; }
.cx-svc-svc-body { flex: 1; }
.cx-svc-svc-body h2 { font-size: 25px; font-weight: 800; margin: 0 0 14px; color: var(--cx-dark); }
.cx-svc-svc-body h4 { font-size: 16px; font-weight: 700; margin: 26px 0 10px; color: var(--cx-red); letter-spacing: .5px; }
.cx-svc-svc-body p { font-size: 15.5px; line-height: 1.95; color: var(--cx-ink); margin: 0 0 14px; }
.cx-svc-svc-body .cx-svc-lead { color: var(--cx-muted); margin-bottom: 18px; }

/* ---------- 流程 ---------- */
.cx-svc-flow { display: flex; align-items: stretch; gap: 10px; margin-top: 28px; flex-wrap: wrap; }
.cx-svc-flow-item { flex: 1 1 190px; background: var(--cx-white); border: 1px solid var(--cx-border); border-radius: var(--cx-radius); padding: 26px 20px; }
.cx-svc-flow-item .n { width: 30px; height: 30px; border-radius: 50%; background: var(--cx-red); color: #fff; font-weight: 800; font-size: 15px; display: flex; align-items: center; justify-content: center; margin-bottom: 12px; }
.cx-svc-flow-item h4 { font-size: 16.5px; font-weight: 700; margin: 0 0 8px; }
.cx-svc-flow-item p { font-size: 14px; color: var(--cx-muted); line-height: 1.8; margin: 0; }
.cx-svc-flow-arrow { align-self: center; font-size: 22px; color: var(--cx-gold); }

/* ---------- 联系 ---------- */
.cx-svc-contact { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.cx-svc-contact-form, .cx-svc-contact-info { background: var(--cx-white); border: 1px solid var(--cx-border); border-radius: var(--cx-radius); padding: 34px 30px; box-shadow: var(--cx-shadow); }
.cx-svc-contact .cx-svc-h2 { margin-top: 0; }
.cx-svc-contact p { font-size: 15px; line-height: 1.9; color: var(--cx-muted); margin: 0 0 16px; }
.cx-svc-form-tips { padding-left: 20px; margin: 0 0 18px; }
.cx-svc-form-tips li { font-size: 14.5px; line-height: 1.9; color: var(--cx-muted); margin-bottom: 6px; }
.cx-svc-form-note { background: var(--cx-cream2); border-left: 3px solid var(--cx-gold); padding: 12px 16px; border-radius: 0 8px 8px 0; font-size: 14.5px !important; margin: 0 !important; }
.cx-svc-contact-info dl { margin: 0; }
.cx-svc-contact-info dt { font-size: 13px; font-weight: 700; color: var(--cx-red); letter-spacing: 1px; margin: 20px 0 6px; }
.cx-svc-contact-info dt:first-child { margin-top: 0; }
.cx-svc-contact-info dd { margin: 0; font-size: 15.5px; line-height: 1.85; color: var(--cx-ink); }
.cx-svc-contact-info dd a { color: var(--cx-red); text-decoration: none; }
.cx-svc-contact-info dd a:hover { text-decoration: underline; }

/* ---------- 底部 CTA ---------- */
.cx-svc-cta-band {
  max-width: 900px; margin: 56px auto 0; padding: 48px 32px; text-align: center;
  background: linear-gradient(135deg, var(--cx-red), var(--cx-red2)); color: #fff;
  border-radius: 18px; box-shadow: 0 10px 40px rgba(199, 62, 58, .22);
}
.cx-svc-cta-band h2 { font-size: 26px; font-weight: 800; margin: 0 0 12px; }
.cx-svc-cta-band p { font-size: 15.5px; color: rgba(255, 255, 255, .86); margin: 0 0 26px; }
.cx-svc-cta-band .cx-svc-btn-main { background: #fff; color: var(--cx-red); box-shadow: none; }
.cx-svc-cta-band .cx-svc-btn-main:hover { background: var(--cx-cream); color: var(--cx-red2); }

/* ---------- 文章列表 ---------- */
.cx-svc-posts { max-width: var(--cx-max); margin: 0 auto; padding: 40px 24px 80px; }
.cx-svc-post-item { background: var(--cx-white); border: 1px solid var(--cx-border); border-radius: var(--cx-radius); padding: 26px 28px; margin-bottom: 16px; box-shadow: var(--cx-shadow); }
.cx-svc-post-item h2 { font-size: 21px; font-weight: 700; margin: 0 0 8px; }
.cx-svc-post-item h2 a { color: var(--cx-dark); text-decoration: none; }
.cx-svc-post-item h2 a:hover { color: var(--cx-red); }
.cx-svc-post-meta { font-size: 13.5px; color: var(--cx-muted); margin-bottom: 10px; }
.cx-svc-post-item p { font-size: 15px; line-height: 1.9; color: var(--cx-muted); margin: 0; }
.cx-svc-empty { text-align: center; padding: 60px 24px; color: var(--cx-muted); }
.cx-svc-empty h3 { font-size: 19px; color: var(--cx-dark); margin: 0 0 10px; }

/* ---------- 页脚 ---------- */
.cx-svc-footer { background: var(--cx-dark); color: rgba(255, 255, 255, .62); margin-top: 0; }
.cx-svc-footer-inner { max-width: var(--cx-max); margin: 0 auto; padding: 44px 24px 28px; }
.cx-svc-footer-top { display: flex; justify-content: space-between; gap: 32px; flex-wrap: wrap; padding-bottom: 28px; border-bottom: 1px solid rgba(255, 255, 255, .1); }
.cx-svc-footer-brand .n { font-size: 18px; font-weight: 800; color: #fff; margin-bottom: 6px; }
.cx-svc-footer-brand p { font-size: 13.5px; line-height: 1.8; margin: 0; max-width: 380px; }
.cx-svc-footer-links { display: flex; gap: 40px; flex-wrap: wrap; }
.cx-svc-footer-links h4 { font-size: 13px; font-weight: 700; color: var(--cx-gold); letter-spacing: 1.5px; margin: 0 0 12px; }
.cx-svc-footer-links ul { list-style: none; margin: 0; padding: 0; }
.cx-svc-footer-links li { margin-bottom: 8px; }
.cx-svc-footer-links a { color: rgba(255, 255, 255, .62); text-decoration: none; font-size: 14.5px; }
.cx-svc-footer-links a:hover { color: #fff; }
.cx-svc-footer-bottom { padding-top: 22px; font-size: 13px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.cx-svc-footer-bottom a { color: rgba(255, 255, 255, .62); text-decoration: none; }
.cx-svc-footer-bottom a:hover { color: #fff; }

/* ---------- 响应式 ---------- */
@media (max-width: 900px) {
  .cx-svc-cards, .cx-svc-why, .cx-svc-mission, .cx-svc-contact { grid-template-columns: 1fr; }
  .cx-svc-stats, .cx-svc-values { grid-template-columns: repeat(2, 1fr); }
  .cx-svc-svc-block { flex-direction: column; gap: 14px; }
  .cx-svc-svc-no { font-size: 30px; }
  .cx-svc-flow-arrow { display: none; }
  .cx-svc-hero h1 { font-size: 30px; }
}
@media (max-width: 640px) {
  .cx-svc-nav {
    position: fixed; inset: 68px 0 auto 0; flex-direction: column; align-items: stretch;
    background: var(--cx-white); border-bottom: 1px solid var(--cx-border);
    padding: 12px 20px 20px; display: none; box-shadow: 0 12px 30px rgba(26, 22, 20, .1);
  }
  .cx-svc-nav.is-open { display: flex; }
  .cx-svc-nav a { padding: 12px 16px; border-radius: 8px; }
  .cx-svc-burger { display: block; }
  .cx-svc-stats, .cx-svc-values { grid-template-columns: 1fr; }
  .cx-svc-hero { padding: 60px 20px 56px; }
  .cx-svc-hero h1 { font-size: 25px; }
  .cx-svc-slogan { font-size: 15px; letter-spacing: 2px; }
  .cx-svc-wrap { padding: 40px 20px 60px; }
  .cx-svc-h2 { font-size: 23px; }
  .cx-svc-flow-item { flex: 1 1 100%; }
}