/*
Theme Name: 威麟勤力
Theme URI: https://www.weilinqinli.com
Author: 广东威麟勤力机械有限公司
Author URI: https://www.weilinqinli.com
Description: 威麟勤力独立站营销主题。内置产品/案例/新闻三种内容类型，全部参数可在后台编辑；产品支持手动排序（快速编辑+列表列），默认按创建时间降序。配套模板：工厂实力/关于我们/联系我们/隐私政策。
Version: 1.0.0
Requires at least: 5.9
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
Text Domain: weilin
Tags: business, marketing, e-commerce, two-columns, responsive
*/

/* ==========================================================================
   威麟勤力营销型独立站 · 首页模板
   风格：冷灰白极简 + 品牌蓝
   作者：Doubao Web Studio
   ========================================================================== */

/* ---------- Design Tokens ---------- */
:root {
  --bg: #f4f6f8;            /* 页面主背景 */
  --bg-alt: #eef1f5;        /* 交替区块背景 */
  --card: #ffffff;          /* 卡片背景 */
  --line: #e3e8ef;          /* 分割线 */
  --line-soft: #edf1f6;     /* 更浅分割线 */

  --brand: #1a5fd0;         /* 品牌蓝 */
  --brand-dark: #124aab;    /* 深品牌蓝 */
  --brand-soft: #eaf1fd;    /* 浅品牌蓝背景 */
  --ink: #1c2430;           /* 主文字 */
  --ink-2: #4a5568;         /* 次要文字 */
  --ink-3: #8a94a3;         /* 弱化文字 */
  --accent: #e8a33d;        /* 点缀金（荣誉/数据） */

  --radius: 10px;
  --radius-lg: 14px;
  --shadow: 0 1px 2px rgba(28,36,48,.04), 0 8px 24px rgba(28,36,48,.06);
  --shadow-hover: 0 4px 10px rgba(28,36,48,.06), 0 16px 40px rgba(28,36,48,.10);
  --header-h: 128px;

  --font: "Noto Sans SC", "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", sans-serif;
}

/* ---------- Reset & Base ---------- */
* { margin: 0; padding: 0; box-sizing: border-box; }

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

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

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, select, textarea {
  font-family: inherit;
  font-size: 16px;
  color: var(--ink);
}
::selection { background: rgba(26,95,208,.16); }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- 通用按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 13px 26px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
  transition: background .25s ease, color .25s ease, transform .15s ease, box-shadow .25s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--brand);
  color: #fff;
  box-shadow: 0 6px 16px rgba(26,95,208,.28);
}
.btn-primary:hover { background: var(--brand-dark); box-shadow: 0 8px 20px rgba(26,95,208,.34); }

.btn-ghost {
  background: rgba(255,255,255,.12);
  color: #fff;
  border: 1px solid rgba(255,255,255,.55);
  backdrop-filter: blur(4px);
}
.btn-ghost:hover { background: rgba(255,255,255,.24); }

.btn-block { width: 100%; }
.btn-sm { padding: 9px 18px; font-size: 14px; }

/* ---------- 区块通用 ---------- */
.section { padding: 84px 0; }
.section-alt { background: var(--bg-alt); }

.sec-head { position: relative; margin-bottom: 44px; }
.sec-no {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .18em;
  color: var(--brand);
  margin-bottom: 14px;
}
.sec-head h2 {
  font-size: 34px;
  font-weight: 900;
  letter-spacing: .02em;
  line-height: 1.25;
}
.sec-head p {
  color: var(--ink-2);
  margin-top: 10px;
  max-width: 640px;
}
.sec-head.center p { margin-left: auto; margin-right: auto; }
.sec-more {
  position: absolute;
  top: 2px;
  right: 0;
  font-size: 14px;
  font-weight: 700;
  color: var(--brand);
  transition: opacity .2s;
}
.sec-more:hover { opacity: .75; }
@media (max-width: 560px) {
  .sec-more { position: static; display: inline-block; margin-top: 10px; }
}

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  box-shadow: 0 1px 0 rgba(28,36,48,.05);
}
.header-top {
  background: var(--ink);
  color: rgba(255,255,255,.82);
  font-size: 13px;
}
.header-top-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 38px;
}
.header-slogan { letter-spacing: .02em; }
.header-contacts { display: flex; align-items: center; gap: 18px; }
.header-tel { transition: color .2s; }
.header-tel:hover { color: #fff; }
.header-quote {
  color: #fff;
  font-weight: 700;
  background: var(--brand);
  padding: 3px 12px;
  border-radius: 999px;
  transition: background .2s;
}
.header-quote:hover { background: var(--brand-dark); }

.header-main-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 90px;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-mark {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--brand);
  color: #fff;
  font-size: 22px;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
}
.logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.logo-text b { font-size: 20px; font-weight: 900; letter-spacing: .06em; }
.logo-text small { font-size: 10px; letter-spacing: .22em; color: var(--ink-3); font-weight: 700; }

.logo-light .logo-text b { color: #fff; }
.logo-light .logo-text small { color: rgba(255,255,255,.55); }

.main-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}
.main-nav a {
  padding: 8px 14px;
  font-size: 15px;
  font-weight: 500;
  color: var(--ink-2);
  border-radius: 8px;
  transition: color .2s, background .2s;
}
.main-nav a:hover { color: var(--brand); background: var(--brand-soft); }
.main-nav a.active { color: var(--brand); font-weight: 700; }

.header-actions { display: flex; align-items: center; gap: 12px; }

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  border: 1px solid var(--line);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform .3s ease, opacity .3s ease;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  color: #fff;
  overflow: hidden;
  background: var(--ink);
  /* 固定图框高度：轮播切换时画面不随图片大小跳动，图片 cover 居中裁切填满 */
  height: 640px;
}
.hero-bg { position: absolute; inset: 0; opacity: 0; transition: opacity .65s ease; }
.hero-bg.is-active { opacity: 1; }
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(14,22,36,.88) 0%, rgba(14,22,36,.62) 48%, rgba(14,22,36,.28) 100%);
}
.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.25fr .85fr;
  gap: 48px;
  align-items: center;
  padding-top: 84px;
  padding-bottom: 84px;
}
/* 轮播指示点 */
.hero-dots {
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 6;
}
.hero-dot {
  width: 10px;
  height: 10px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: rgba(255,255,255,.45);
  cursor: pointer;
  transition: background .25s ease, width .25s ease;
}
.hero-dot.active { background: #fff; width: 26px; border-radius: 999px; }
/* 轮播左右箭头 */
.hero-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 50%;
  background: rgba(14,22,36,.32);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 6;
  backdrop-filter: blur(3px);
  transition: background .2s ease;
}
.hero-arrow:hover { background: rgba(14,22,36,.55); }
.hero-prev { left: 18px; }
.hero-next { right: 18px; }
.hero-arrow svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }

.hero-kicker {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .12em;
  color: #d6e4ff;
  background: rgba(26,95,208,.35);
  border: 1px solid rgba(255,255,255,.18);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 22px;
  backdrop-filter: blur(4px);
}
.hero h1 {
  font-size: 46px;
  font-weight: 900;
  line-height: 1.22;
  letter-spacing: .01em;
  margin-bottom: 18px;
}
.hero h1 .accent { color: #7fb0ff; }
.hero-lead {
  font-size: 17px;
  line-height: 1.9;
  color: rgba(255,255,255,.88);
  margin-bottom: 30px;
}
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 36px; }
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.hero-badges li {
  font-size: 12.5px;
  color: rgba(255,255,255,.9);
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  padding: 5px 12px;
  border-radius: 999px;
}

.hero-card {
  background: rgba(255,255,255,.96);
  color: var(--ink);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px rgba(8,16,30,.35);
  padding: 28px;
  backdrop-filter: blur(6px);
}
.hero-card-head {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 17px;
  font-weight: 900;
  line-height: 1.5;
  margin-bottom: 20px;
}
.hero-badge-svg {
  width: 64px;
  height: 64px;
  flex-shrink: 0;
  display: block;
}
.hero-card-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-bottom: 22px;
}
.hstat {
  background: var(--bg);
  border: 1px solid var(--line-soft);
  border-radius: 10px;
  padding: 14px 12px;
  text-align: center;
}
.hstat b {
  display: block;
  font-size: 28px;
  font-weight: 900;
  color: var(--brand);
  line-height: 1.2;
}
.hstat span { font-size: 13px; color: var(--ink-2); }

/* ==========================================================================
   实力数据条
   ========================================================================== */
.strength-strip {
  background: var(--brand);
  padding: 30px 0;
}
.strength-strip .container {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}
.ss-item {
  text-align: center;
  color: #fff;
  border-right: 1px solid rgba(255,255,255,.18);
}
.ss-item:last-child { border-right: none; }
.ss-item b {
  display: block;
  font-size: 32px;
  font-weight: 900;
  line-height: 1.3;
}
.ss-item span {
  font-size: 13.5px;
  color: rgba(255,255,255,.82);
}

/* ==========================================================================
   产品中心
   ========================================================================== */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.p-card {
  position: relative;
  background: var(--card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform .25s ease, box-shadow .25s ease;
  display: block;
}
.p-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.p-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform .4s ease;
}
.p-card:hover img { transform: scale(1.04); }
.p-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(26,95,208,.92);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
  letter-spacing: .04em;
}
.p-info { padding: 18px 20px 20px; }
.p-info h3 { font-size: 18px; font-weight: 900; margin-bottom: 6px; }
.p-info p {
  font-size: 13.5px;
  color: var(--ink-2);
  line-height: 1.65;
}

/* ==========================================================================
   工厂实力
   ========================================================================== */
.factory-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1.1fr;
  gap: 22px;
  align-items: stretch;
}
.factory-media { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); }
.factory-media img {
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
}
.factory-content {
  background: var(--card);
  border-radius: var(--radius-lg);
  padding: 34px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
}
.factory-content h3 { font-size: 24px; font-weight: 900; }
.factory-content > p { color: var(--ink-2); font-size: 15px; }
.factory-points { display: flex; flex-direction: column; gap: 14px; margin: 4px 0 6px; }
.factory-points li { display: flex; gap: 12px; align-items: flex-start; }
.fp-ico {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--brand-soft);
  flex-shrink: 0;
  margin-top: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.fp-ico svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: var(--brand);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.factory-points b { display: block; font-size: 15.5px; font-weight: 700; }
.factory-points small { font-size: 13px; color: var(--ink-3); }

/* ==========================================================================
   资质证书
   ========================================================================== */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.cert-card {
  background: var(--card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform .25s ease, box-shadow .25s ease;
}
.cert-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.cert-card .cert-img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: center;
  border-radius: 8px;
  background: var(--bg-alt);
}
.cert-card .cert-img--empty {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 3 / 4;
  border: 1.5px dashed var(--line);
  border-radius: 8px;
  color: var(--ink-3);
  font-size: 13.5px;
  background: var(--bg);
}
.cert-name b { display: block; font-size: 15.5px; font-weight: 700; }
.cert-name small { font-size: 13px; color: var(--ink-3); }

/* ==========================================================================
   客户案例
   ========================================================================== */
.case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-bottom: 40px;
}
.case-card {
  background: var(--card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform .25s ease, box-shadow .25s ease;
}
.case-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.case-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}
.case-info { padding: 20px; }
.case-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  color: var(--brand);
  background: var(--brand-soft);
  border-radius: 999px;
  padding: 3px 10px;
  margin-bottom: 10px;
}
.case-info h3 { font-size: 17.5px; font-weight: 900; margin-bottom: 6px; }
.case-info p { font-size: 14px; color: var(--ink-2); }

.brand-wall {
  background: var(--card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 26px 28px;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.brand-wall-title {
  font-size: 14px;
  font-weight: 900;
  color: var(--ink-3);
  flex-shrink: 0;
  letter-spacing: .06em;
}
.brand-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  flex: 1;
}
.brand-logos span {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--ink-2);
  background: var(--bg);
  border: 1px solid var(--line-soft);
  padding: 7px 16px;
  border-radius: 8px;
  transition: color .2s, border-color .2s;
}
.brand-logos span:hover { color: var(--brand); border-color: rgba(26,95,208,.35); }

/* ==========================================================================
   四大优势
   ========================================================================== */
.adv-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.adv-card {
  background: var(--card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 30px 26px;
  transition: transform .25s ease, box-shadow .25s ease;
  text-align: center;
}
.adv-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.adv-ico {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  background: var(--brand-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
  transition: background .25s ease, transform .25s ease;
}
.adv-ico svg {
  width: 30px;
  height: 30px;
  fill: none;
  stroke: var(--brand);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.adv-card:hover .adv-ico { background: var(--brand); transform: translateY(-2px); }
.adv-card:hover .adv-ico svg { stroke: #fff; }
.adv-card h3 { font-size: 19px; font-weight: 900; margin-bottom: 10px; }
.adv-card p { font-size: 14px; color: var(--ink-2); line-height: 1.75; }

/* ==========================================================================
   服务流程
   ========================================================================== */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  counter-reset: step;
}
.pstep {
  background: var(--card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 30px 26px;
  position: relative;
  border-top: 3px solid var(--brand);
}
.ps-num {
  display: inline-block;
  font-size: 26px;
  font-weight: 900;
  color: var(--brand-soft);
  -webkit-text-stroke: 1px var(--brand);
  line-height: 1;
  margin-bottom: 14px;
}
.pstep b { display: block; font-size: 17px; font-weight: 900; margin-bottom: 8px; }
.pstep p { font-size: 13.5px; color: var(--ink-2); }

/* ==========================================================================
   文章精选
   ========================================================================== */
.article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.art-card {
  background: var(--card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 26px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: transform .25s ease, box-shadow .25s ease;
}
.art-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.art-cat {
  align-self: flex-start;
  font-size: 12px;
  font-weight: 700;
  color: var(--brand);
  background: var(--brand-soft);
  border-radius: 999px;
  padding: 3px 10px;
}
.art-card h3 { font-size: 16.5px; font-weight: 700; line-height: 1.55; }
.art-card h3 a { transition: color .2s; }
.art-card h3 a:hover { color: var(--brand); }
.art-card p { font-size: 13.5px; color: var(--ink-2); flex: 1; }
.art-date { font-size: 12.5px; color: var(--ink-3); }

/* ==========================================================================
   合作伙伴 LOGO 墙
   ========================================================================== */
.partner-wall {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.partner-item {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--card);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  min-height: 96px;
  padding: 18px 14px;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.partner-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(26,95,208,.35);
}
.partner-item img {
  max-width: 100%;
  max-height: 52px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(.35);
  opacity: .85;
  transition: filter .25s ease, opacity .25s ease;
}
.partner-item:hover img {
  filter: grayscale(0);
  opacity: 1;
}

/* ==========================================================================
   询盘
   ========================================================================== */
.contact-section {
  background:
    linear-gradient(rgba(18,28,44,.93), rgba(18,28,44,.93)),
    url("assets/img/hero-campus-hd.jpg") center / cover no-repeat;
  color: #fff;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 48px;
  align-items: center;
}
.contact-info .sec-no { color: #9cc0ff; background: rgba(255,255,255,.12); }
.contact-info h2 { font-size: 32px; font-weight: 900; margin-bottom: 12px; }
.contact-info > p { color: rgba(255,255,255,.8); margin-bottom: 30px; }
.contact-list { display: flex; flex-direction: column; gap: 16px; }
.contact-list li { display: flex; gap: 14px; align-items: flex-start; }
.cl-ico {
  width: 44px;
  height: 44px;
  border-radius: 11px;
  background: rgba(26,95,208,.5);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cl-ico svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: #fff;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.contact-list small { display: block; font-size: 12.5px; color: rgba(255,255,255,.6); }
.contact-list b { font-size: 15.5px; font-weight: 700; }
.contact-list a:hover { color: #9cc0ff; }

.quote-form {
  background: #fff;
  color: var(--ink);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px rgba(8,16,30,.4);
  padding: 32px;
}
.quote-form h3 { font-size: 22px; font-weight: 900; margin-bottom: 22px; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.form-field { margin-bottom: 14px; display: flex; flex-direction: column; gap: 6px; }
.form-field label { font-size: 13.5px; font-weight: 700; color: var(--ink-2); }
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 11px 13px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg);
  outline: none;
  transition: border-color .2s, box-shadow .2s, background .2s;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--brand);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(26,95,208,.14);
}
.form-field textarea { resize: vertical; }
.form-note { font-size: 12.5px; color: var(--ink-3); margin-top: 12px; text-align: center; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: #141b26;
  color: rgba(255,255,255,.78);
}
.footer-main {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-top: 60px;
  padding-bottom: 48px;
}
/* 页脚 LOGO 左右排列：图标在左、品牌名与拼音在右（覆盖 .footer-col a 的 block） */
.footer-brand .logo { display: flex; flex-direction: row; align-items: center; gap: 12px; }
.footer-brand .logo-mark { width: 44px; height: 44px; flex-shrink: 0; }
.footer-brand .logo-text { align-items: flex-start; }
.footer-brand p {
  font-size: 13.5px;
  color: rgba(255,255,255,.6);
  margin: 16px 0;
  line-height: 1.8;
}
.footer-badges { display: flex; flex-wrap: wrap; gap: 8px; }
.footer-badges span {
  font-size: 12px;
  color: rgba(255,255,255,.85);
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  padding: 4px 10px;
  border-radius: 999px;
}
.footer-col h4 {
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 18px;
  letter-spacing: .03em;
}
.footer-col a {
  display: block;
  font-size: 14px;
  color: rgba(255,255,255,.62);
  padding: 5px 0;
  transition: color .2s, padding-left .2s;
}
.footer-col a:hover { color: #fff; padding-left: 4px; }
.footer-col p { font-size: 14px; color: rgba(255,255,255,.62); line-height: 2; }
.footer-addr { margin-top: 8px; }
.footer-links {
  padding: 22px 0 26px;
}
.footer-links-title {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  letter-spacing: .05em;
  margin-bottom: 12px;
}
.footer-links-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 26px;
}
.footer-links-list a {
  font-size: 13px;
  color: rgba(255,255,255,.5);
  transition: color .2s;
}
.footer-links-list a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 18px 0;
}
.footer-bottom-inner {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 13px;
  color: rgba(255,255,255,.45);
}
.footer-copy-sep { opacity: .4; }
.footer-privacy { color: rgba(255,255,255,.45); transition: color .2s; }
.footer-privacy:hover { color: #fff; }


/* ---------- Toast ---------- */
.toast {
  position: fixed;
  left: 50%;
  bottom: 36px;
  transform: translateX(-50%) translateY(20px);
  background: var(--ink);
  color: #fff;
  font-size: 14px;
  padding: 12px 22px;
  border-radius: 999px;
  box-shadow: 0 12px 32px rgba(8,16,30,.3);
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s ease, transform .3s ease;
  z-index: 999;
  max-width: calc(100vw - 48px);
  text-align: center;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ==========================================================================
   响应式
   ========================================================================== */
@media (max-width: 1024px) {
  .product-grid { grid-template-columns: repeat(3, 1fr); }
  .adv-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .hero h1 { font-size: 38px; }
  .factory-grid { grid-template-columns: 1fr 1fr; }
  .factory-content { grid-column: 1 / -1; }
}

@media (max-width: 820px) {
  .header-main { position: relative; }
  .nav-toggle { display: flex; }
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    padding: 10px 20px 18px;
    box-shadow: 0 16px 32px rgba(8,16,30,.1);
    border-top: 1px solid var(--line-soft);
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 13px 10px; font-size: 16px; border-bottom: 1px solid var(--line-soft); border-radius: 0; }
  .main-nav a:last-child { border-bottom: none; }
  .header-top-inner { justify-content: center; }
  .header-slogan { display: none; }
  .header-actions .btn-sm { display: none; }

  .hero-inner { grid-template-columns: 1fr; gap: 30px; padding-top: 48px; padding-bottom: 48px; }
  .hero-card { max-width: 520px; }
  /* 移动端同样固定图框高度，保证轮播不跳动 */
  .hero { height: 820px; }

  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .case-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .cert-grid { grid-template-columns: repeat(2, 1fr); }
  .partner-wall { grid-template-columns: repeat(3, 1fr); }
  .article-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .strength-strip .container { grid-template-columns: repeat(2, 1fr); gap: 18px 12px; }
  .ss-item:nth-child(2n) { border-right: none; }
  .brand-wall { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 560px) {
  .section { padding: 60px 0; }
  .sec-head h2 { font-size: 27px; }
  .hero h1 { font-size: 31px; }
  .hero-lead { font-size: 15px; }
  .hero-ctas .btn { flex: 1; padding: 12px 16px; }
  .product-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
  .p-info { padding: 14px 14px 16px; }
  .p-info h3 { font-size: 15.5px; }
  .p-info p { font-size: 12.5px; }
  .factory-grid { grid-template-columns: 1fr; }
  .factory-content { padding: 26px; }
  .factory-media img { min-height: 200px; }
  .adv-grid { grid-template-columns: 1fr; }
  .cert-grid { grid-template-columns: 1fr; }
  .partner-wall { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .quote-form { padding: 24px; }
  .footer-main { grid-template-columns: 1fr; gap: 30px; }
  .strength-strip .container { grid-template-columns: 1fr 1fr; }
  .ss-item b { font-size: 26px; }
}

/* ---------- 打印 ---------- */
@media print {
  .site-header, .hero, .strength-strip, .contact-section, .site-footer, .toast, .nav-toggle, .header-actions { display: none !important; }
  body { background: #fff; }
}

/* ==========================================================================
   全站子页（列表页 / 详情页 / 关于 / 联系 / 隐私）共用样式
   WordPress 迁移：本区块样式类与 WP 模板循环输出结构一一对应
   ========================================================================== */

/* ---------- 子页横幅 page-hero ---------- */
.page-hero {
  position: relative;
  color: #fff;
  background:
    radial-gradient(1100px 420px at 85% -10%, rgba(58,123,224,.55), transparent 62%),
    radial-gradient(900px 380px at 0% 120%, rgba(18,74,171,.6), transparent 60%),
    linear-gradient(135deg, #12325e 0%, #1a5fd0 55%, #2f6fd8 100%);
  overflow: hidden;
}
.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
}
.page-hero-inner {
  position: relative;
  z-index: 1;
  padding-top: 66px;
  padding-bottom: 60px;
}
.page-hero h1 {
  font-size: 40px;
  font-weight: 900;
  letter-spacing: .01em;
  margin-bottom: 12px;
}
.page-hero p {
  max-width: 720px;
  color: rgba(255,255,255,.86);
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 18px;
}

/* ---------- 面包屑 ---------- */
.breadcrumb {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: rgba(255,255,255,.72);
}
.breadcrumb a { color: rgba(255,255,255,.88); transition: color .2s; }
.breadcrumb a:hover { color: #fff; }
.breadcrumb .sep { opacity: .55; }
.breadcrumb .cur { color: #fff; font-weight: 700; }

/* ---------- 子页主体 ---------- */
.page-section { padding: 72px 0; }
.page-section-alt { background: var(--bg-alt); }
.page-body { max-width: 1060px; margin: 0 auto; }
.page-intro {
  max-width: 780px;
  margin: 0 auto 40px;
  text-align: center;
  color: var(--ink-2);
  font-size: 15.5px;
  line-height: 1.9;
}

/* ---------- 筛选条 ---------- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 40px;
}
.filter-btn {
  padding: 8px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--card);
  color: var(--ink-2);
  font-size: 14px;
  cursor: pointer;
  transition: all .2s;
}
.filter-btn:hover { border-color: var(--brand); color: var(--brand); }
.filter-btn.active {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
  font-weight: 700;
}

/* ---------- 分页 ---------- */
.pagination {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-top: 48px;
}
.pagination a,
.pagination span {
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--card);
  color: var(--ink-2);
  font-size: 14px;
  transition: all .2s;
}
.pagination a:hover { border-color: var(--brand); color: var(--brand); }
.pagination .current {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
  font-weight: 700;
}
.pagination .dots { border: none; background: none; }

/* ---------- 产品详情 ---------- */
.detail-layout {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 44px;
  align-items: start;
}
.detail-gallery .g-main {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--card);
  margin-bottom: 14px;
  aspect-ratio: 4 / 3;
}
.detail-gallery .g-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}
/* 产品详情图（电商详情长图：单列全宽纵向滚动） */
.detail-figs {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}
.detail-figs .df-card {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--card);
}
.detail-figs .df-card img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: center;
  display: block;
}
.detail-figs .df-card figcaption {
  padding: 18px 22px;
  border-top: 1px solid var(--line);
  text-align: center;
}
.detail-figs .df-card figcaption b {
  display: block;
  font-size: 17px;
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 5px;
}
.detail-figs .df-card figcaption span {
  display: block;
  font-size: 14px;
  color: var(--ink-2);
  line-height: 1.6;
}
/* 大图悬浮切换按钮 */
.detail-gallery .g-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 2px 10px rgba(16, 42, 84, 0.18);
  color: var(--ink);
  cursor: pointer;
  z-index: 3;
  transition: background .2s, color .2s;
}
.detail-gallery .g-nav svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.detail-gallery .g-nav:hover { background: var(--brand); color: #fff; }
.detail-gallery .g-prev { left: 14px; }
.detail-gallery .g-next { right: 14px; }
.detail-gallery .g-main img { cursor: zoom-in; }
/* 放大镜浮层（悬停大图自动出现，镜心跟随鼠标） */
.detail-gallery .g-lens {
  display: none;
  position: absolute;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  border: 2px solid #fff;
  box-shadow: 0 4px 18px rgba(16, 42, 84, 0.28);
  pointer-events: none;
  z-index: 4;
  background-repeat: no-repeat;
  transform: translate(-50%, -50%);
}
.detail-gallery .g-lens.show { display: block; }
/* 缩略图行 + 悬浮翻页按钮 */
.detail-gallery .thumbs-wrap {
  position: relative;
}
.detail-gallery .t-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 34px;
  height: 34px;
  display: none;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.85);
  box-shadow: 0 2px 10px rgba(16, 42, 84, 0.18);
  color: var(--ink);
  cursor: pointer;
  z-index: 3;
  transition: background .2s, color .2s;
}
.detail-gallery .t-nav svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.detail-gallery .t-nav:hover { background: var(--brand); color: #fff; }
.detail-gallery .t-nav:disabled { opacity: .35; cursor: default; }
.detail-gallery .t-prev { left: 8px; }
.detail-gallery .t-next { right: 8px; }
.detail-gallery .t-nav.show { display: flex; }
.detail-thumbs {
  flex: 1 1 auto;
  display: flex;
  gap: 10px;
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: none;
}
.detail-thumbs::-webkit-scrollbar { display: none; }
.detail-thumbs button {
  flex: 0 0 auto;
  width: 25%;
  border: 2px solid var(--line);
  border-radius: 10px;
  padding: 0;
  overflow: hidden;
  background: var(--card);
  cursor: pointer;
  aspect-ratio: 4 / 3;
  transition: border-color .2s;
}
.detail-thumbs button img { width: 100%; height: 100%; object-fit: cover; display: block; }
.detail-thumbs button.active { border-color: var(--brand); }

.detail-info h2 {
  font-size: 27px;
  font-weight: 900;
  margin-bottom: 12px;
}
.detail-info .d-sub { color: var(--ink-2); font-size: 15px; line-height: 1.9; margin-bottom: 20px; }
.d-specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 24px;
}
.d-spec {
  background: var(--bg);
  border: 1px solid var(--line-soft);
  border-radius: 10px;
  padding: 13px 16px;
}
.d-spec small { display: block; color: var(--ink-3); font-size: 12.5px; margin-bottom: 3px; }
.d-spec b { font-size: 16.5px; font-weight: 800; color: var(--ink); }
.d-ctas { display: flex; gap: 14px; flex-wrap: wrap; }

/* 参数表 */
.spec-table { width: 100%; border-collapse: collapse; margin-top: 8px; }
.spec-table th, .spec-table td {
  padding: 12px 16px;
  border: 1px solid var(--line);
  font-size: 14px;
  text-align: left;
}
.spec-table th {
  background: var(--brand-soft);
  color: var(--brand-dark);
  font-weight: 800;
  width: 32%;
}
.spec-table tr:nth-child(even) td { background: #fafbfd; }

/* 特性列表 */
.feat-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  list-style: none;
  margin-top: 8px;
}
.feat-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: var(--card);
  border: 1px solid var(--line-soft);
  border-radius: 10px;
  padding: 14px 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-2);
}
.feat-list li::before {
  content: "";
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  border-radius: 50%;
  background: var(--brand-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231a5fd0' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 13l4 4 10-10'/%3E%3C/svg%3E") center / 12px no-repeat;
}

/* ---------- 案例详情 ---------- */
.case-head-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 30px;
  margin-bottom: 30px;
}
.case-head-card .case-tag { margin-bottom: 12px; }
.case-head-card h2 { font-size: 26px; font-weight: 900; margin-bottom: 16px; }
.case-meta {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.case-meta .cm-item {
  background: var(--bg);
  border-radius: 10px;
  padding: 14px 16px;
}
.case-meta .cm-item small { display: block; color: var(--ink-3); font-size: 12.5px; margin-bottom: 4px; }
.case-meta .cm-item b { font-size: 15px; font-weight: 800; }
.rich-body { color: var(--ink-2); font-size: 15.5px; line-height: 2; }
.rich-body h3 { color: var(--ink); font-size: 20px; font-weight: 800; margin: 34px 0 14px; }
.rich-body p { margin-bottom: 16px; }
.rich-body img { border-radius: var(--radius-lg); margin: 8px 0 18px; }
.rich-body ul, .rich-body ol { margin: 0 0 18px 22px; }
.rich-body li { margin-bottom: 8px; }

/* ---------- 关于我们 ---------- */
.about-lead {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 44px;
  align-items: center;
}
.about-lead img { border-radius: var(--radius-lg); }
.about-lead h2 { font-size: 26px; font-weight: 900; margin-bottom: 16px; }
.about-lead p { color: var(--ink-2); font-size: 15.5px; line-height: 2; margin-bottom: 16px; }
.about-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 30px;
}
.about-stats .as-item {
  background: var(--card);
  border: 1px solid var(--line-soft);
  border-radius: 12px;
  padding: 22px 14px;
  text-align: center;
}
.about-stats .as-item b { display: block; font-size: 26px; font-weight: 900; color: var(--brand); }
.about-stats .as-item span { font-size: 13px; color: var(--ink-2); }

/* 发展历程时间轴 */
.timeline {
  position: relative;
  max-width: 860px;
  margin: 0 auto;
  padding-left: 0;
  list-style: none;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  margin-left: -1px;
  background: linear-gradient(180deg, var(--brand-soft), var(--brand), var(--brand-soft));
}
.tl-item {
  position: relative;
  width: 50%;
  padding: 0 40px 44px 0;
}
.tl-item:nth-child(even) {
  margin-left: 50%;
  padding: 0 0 44px 40px;
}
.tl-item::before {
  content: "";
  box-sizing: border-box;
  position: absolute;
  top: 6px;
  right: -7px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--brand);
  border: 3px solid #fff;
  box-shadow: 0 0 0 2px var(--brand);
}
.tl-item:nth-child(even)::before { left: -7px; right: auto; }
.tl-year {
  display: inline-block;
  font-size: 14px;
  font-weight: 800;
  color: var(--brand);
  background: var(--brand-soft);
  border-radius: 999px;
  padding: 3px 12px;
  margin-bottom: 10px;
}
.tl-item h4 { font-size: 17px; font-weight: 800; margin-bottom: 6px; }
.tl-item p { font-size: 14px; color: var(--ink-2); line-height: 1.8; }

/* 企业文化 */
.culture-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.culture-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  text-align: center;
}
.culture-card .cc-ico {
  width: 56px;
  height: 56px;
  margin: 0 auto 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  background: var(--brand-soft);
  color: var(--brand);
}
.culture-card .cc-ico svg { width: 28px; height: 28px; }
.culture-card h3 { font-size: 18px; font-weight: 800; margin-bottom: 10px; }
.culture-card p { font-size: 14px; color: var(--ink-2); line-height: 1.8; }

/* ---------- 新闻列表 ---------- */
.news-list { list-style: none; }
.news-list-item {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 26px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 22px;
  margin-bottom: 18px;
  transition: box-shadow .2s, border-color .2s;
}
.news-list-item:hover { border-color: var(--brand); box-shadow: var(--shadow-hover); }
.news-list-item img {
  width: 100%;
  height: 132px;
  object-fit: cover;
  border-radius: 10px;
  display: block;
}
.nl-body .art-cat { margin-bottom: 8px; }
.nl-body h3 { font-size: 18px; font-weight: 800; line-height: 1.5; margin-bottom: 8px; }
.nl-body h3 a { transition: color .2s; }
.nl-body h3 a:hover { color: var(--brand); }
.nl-body p { font-size: 14px; color: var(--ink-2); line-height: 1.8; margin-bottom: 10px; }
.nl-meta { display: flex; align-items: center; gap: 14px; font-size: 13px; color: var(--ink-3); }

/* ---------- 文章详情 ---------- */
.article-header {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 36px;
  margin-bottom: 30px;
}
.article-header .art-cat { margin-bottom: 12px; }
.article-header h1 { font-size: 30px; font-weight: 900; line-height: 1.45; margin-bottom: 16px; }
.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  font-size: 13px;
  color: var(--ink-3);
}
.article-body {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 40px 44px;
  color: var(--ink-2);
  font-size: 15.5px;
  line-height: 2.05;
  margin-bottom: 30px;
}
.article-body h2 { color: var(--ink); font-size: 22px; font-weight: 800; margin: 30px 0 14px; }
.article-body h3 { color: var(--ink); font-size: 18px; font-weight: 800; margin: 26px 0 12px; }
.article-body p { margin-bottom: 18px; }
.article-body ul, .article-body ol { margin: 0 0 20px 24px; }
.article-body li { margin-bottom: 9px; }
.article-body img { border-radius: var(--radius-lg); margin: 8px 0 20px; }
.article-body blockquote {
  border-left: 4px solid var(--brand);
  background: var(--brand-soft);
  padding: 14px 20px;
  margin: 22px 0;
  border-radius: 0 10px 10px 0;
  color: var(--ink);
}
.prev-next {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 40px;
}
.prev-next a {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px 20px;
  font-size: 14px;
  transition: all .2s;
}
.prev-next a:hover { border-color: var(--brand); color: var(--brand); }
.prev-next .pn-label { display: block; font-size: 12px; color: var(--ink-3); margin-bottom: 4px; }
.prev-next .next { text-align: right; }

/* ---------- 联系我们 ---------- */
.contact-page-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 36px;
  align-items: start;
}
.contact-page-cards { list-style: none; }
.contact-page-cards li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px 20px;
  margin-bottom: 14px;
}
.contact-page-cards .cl-ico { flex-shrink: 0; }
.contact-page-cards small { display: block; color: var(--ink-3); font-size: 12.5px; margin-bottom: 4px; }
.contact-page-cards b { font-size: 15.5px; line-height: 1.6; }
.contact-page-cards a:hover { color: var(--brand); }
.map-card {
  background: var(--bg-alt);
  border: 1px dashed var(--line);
  border-radius: var(--radius-lg);
  padding: 26px;
  text-align: center;
  color: var(--ink-2);
  font-size: 14px;
  line-height: 1.9;
  margin-top: 4px;
}
.map-card b { color: var(--ink); }

/* ---------- 隐私政策 / 条款正文 ---------- */
.legal-body {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 44px 48px;
  max-width: 900px;
  margin: 0 auto;
  color: var(--ink-2);
  font-size: 15px;
  line-height: 2.05;
}
.legal-body h2 { color: var(--ink); font-size: 20px; font-weight: 800; margin: 30px 0 14px; }
.legal-body h3 { color: var(--ink); font-size: 16.5px; font-weight: 800; margin: 24px 0 10px; }
.legal-body p { margin-bottom: 14px; }
.legal-body ul, .legal-body ol { margin: 0 0 16px 24px; }
.legal-body li { margin-bottom: 8px; }
.legal-body .legal-update {
  display: inline-block;
  font-size: 13px;
  color: var(--ink-3);
  background: var(--bg);
  border-radius: 999px;
  padding: 4px 14px;
  margin-bottom: 22px;
}

/* ---------- 底部 CTA 横幅 ---------- */
.cta-banner {
  background:
    radial-gradient(900px 300px at 90% -20%, rgba(58,123,224,.5), transparent 60%),
    linear-gradient(135deg, #12325e, #1a5fd0);
  color: #fff;
  padding: 58px 0;
  text-align: center;
}
.cta-banner h2 { font-size: 28px; font-weight: 900; margin-bottom: 12px; }
.cta-banner p { color: rgba(255,255,255,.85); font-size: 15.5px; margin-bottom: 24px; }
.cta-banner .btn-primary { background: #fff; color: var(--brand); }
.cta-banner .btn-primary:hover { background: #eaf1fd; }

/* ---------- 子页响应式 ---------- */
@media (max-width: 900px) {
  .detail-layout { grid-template-columns: 1fr; }
  .about-lead { grid-template-columns: 1fr; }
  .case-meta { grid-template-columns: repeat(2, 1fr); }
  .timeline::before { left: 8px; margin-left: 0; }
  .tl-item, .tl-item:nth-child(even) { width: 100%; margin-left: 0; padding: 0 0 34px 30px; }
  .tl-item::before, .tl-item:nth-child(even)::before { left: 2px; right: auto; }
  .contact-page-grid { grid-template-columns: 1fr; }
  .news-list-item { grid-template-columns: 1fr; }
  .news-list-item img { height: 200px; }
  .about-stats { grid-template-columns: repeat(2, 1fr); }
  .culture-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .page-hero h1 { font-size: 30px; }
  .page-section { padding: 56px 0; }
  .filter-bar { gap: 8px; }
  .filter-btn { padding: 7px 14px; font-size: 13px; }
  .d-specs { grid-template-columns: 1fr 1fr; }
  .feat-list { grid-template-columns: 1fr; }
  .article-body { padding: 28px 22px; }
  .legal-body { padding: 28px 22px; }
  .article-header { padding: 26px 22px; }
  .article-header h1 { font-size: 24px; }
  .prev-next { grid-template-columns: 1fr; }
  .prev-next .next { text-align: left; }
  .culture-grid { grid-template-columns: 1fr; }
  .case-head-card { padding: 22px; }
  .page-hero-inner { padding-top: 48px; padding-bottom: 44px; }
}

/* ===== FAQ 手风琴 ===== */
.faq-list{max-width:860px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{background:#fff;border:1px solid #e3e8ee;border-radius:10px;padding:18px 22px;transition:border-color .2s}
.faq-item[open]{border-color:#1a5fd0}
.faq-item summary{display:flex;justify-content:space-between;align-items:center;cursor:pointer;list-style:none;font-size:16px;color:#1a2332}
.faq-item summary::-webkit-details-marker{display:none}
.faq-arrow{font-size:22px;color:#1a5fd0;transition:transform .2s;flex:0 0 auto;margin-left:16px}
.faq-item[open] .faq-arrow{transform:rotate(45deg)}
.faq-body{margin-top:12px;padding-top:12px;border-top:1px dashed #e3e8ee;color:#5a6577;line-height:1.8;font-size:15px}