/* ============================================
   QuickWebCMS - 统一样式表
   ============================================ */

/* ---------- CSS Variables ---------- */
:root {
  --primary: #3e74ce;
  --primary-dark: #2a5ab5;
  --primary-light: #e8f0fa;
  --accent: #f0a030;
  --text: #333;
  --text-light: #666;
  --text-muted: #999;
  --border: #e0e4ea;
  --bg: #f5f7fa;
  --white: #fff;
  --shadow: 0 2px 16px rgba(0,0,0,.08);
  --radius: 8px;
  --transition: .3s ease;
  --max-width: 1200px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  min-width: 1024px;
}
a { color: inherit; text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
input, textarea, button { font-family: inherit; outline: none; border: none; }
.clear { clear: both; }
.container { width: var(--max-width); margin: 0 auto; }

/* ---------- Header | 头部 ---------- */
.top-bar {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding:10px 0; 
}
.top-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}
.logo-img { height: 76px; }
.top-contact {
  display: flex;
  align-items: center;
  gap: 8px;
}
.top-contact .icon-phone {
  width: 40px; height: 40px;
  background: var(--primary);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.top-contact .phone-num {
  font-size: 28px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 1px;
}
.top-contact .phone-label {
  font-size: 12px;
  color: var(--text-muted);
}

/* ---------- Navigation | 导航 ---------- */
.nav-bar {
  background: var(--primary);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(62,116,206,.25);
}
.nav-bar .container {
  display: flex;
  align-items: center;
}
.nav-bar li {
  position: relative;
  flex: 1;
  text-align: center;
}
.nav-bar a {
  display: block;
  color: var(--white);
  font-size: 15px;
  line-height: 50px;
  position: relative;
}
.nav-bar a:hover,
.nav-bar a.active {
  background:#ffb300;
}
.nav-bar li .sub-menu {
  position: absolute;
  top: 50px;
  left: 0;
  background: var(--white);
  min-width: 140px;
  border-radius: 0 0 var(--radius) var(--radius);
  box-shadow: var(--shadow);
  opacity: 0; visibility: hidden;
  transform: translateY(-8px);
  transition: .3s ease;
  z-index: 200;
}
.nav-bar li:hover .sub-menu {
  opacity: 1; visibility: visible;
  transform: translateY(0);
}
.nav-bar .sub-menu a {
  color: var(--text);
  line-height: 40px;
  font-size: 14px;
  padding: 0 18px;
  border-bottom: 1px solid var(--border);
}
.nav-bar .sub-menu a:hover {
  color: var(--primary);
  background: var(--primary-light);
}

/* ---------- Banner | 轮播 ---------- */
.banner {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.banner .banner-slide {
  position: relative;
}
.banner .banner-item {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  opacity: 0;
  z-index: 0;
  transition: opacity .8s ease;
  pointer-events: none;
}
.banner .banner-item:first-child { position: relative; }
.banner .banner-item.active {
  opacity: 1;
  z-index: 1;
  pointer-events: auto;
}
.banner .banner-item img {
  width: 100%;
  display: block;
}
.banner .banner-dots {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 10;
}
.banner .banner-dots span {
  width: 12px; height: 12px;
  border-radius: 50%;
  background: rgba(255,255,255,.45);
  cursor: pointer;
  transition: all .35s ease;
}
.banner .banner-dots span.active {
  background: var(--white);
  width: 30px;
  border-radius: 6px;
  box-shadow: 0 0 8px rgba(62,116,206,.5);
}
/* 左右箭头 */
.banner-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px; height: 44px;
  line-height: 44px;
  text-align: center;
  font-size: 20px;
  color: #fff;
  background: rgba(0,0,0,.25);
  border-radius: 50%;
  cursor: pointer;
  z-index: 10;
  opacity: 0;
  transition: opacity .3s ease, background .3s ease;
  user-select: none;
}
.banner:hover .banner-arrow { opacity: 1; }
.banner-arrow:hover { background: var(--primary); }
.banner-prev { left: 20px; }
.banner-next { right: 20px; }

/* ---------- Notice + Search Bar | 公告搜索栏 ---------- */
.notice-bar {
  background: var(--white);
  border-bottom: 1px solid var(--border);
}
.notice-bar .container {
  display: flex;
  align-items: center;
  height: 46px;
  gap: 20px;
}
.notice-bar .notice-label {
  color: var(--primary);
  font-weight: 700;
  font-size: 14px;
  flex-shrink: 0;
  display: flex; align-items: center; gap: 4px;
}
.notice-bar .notice-text { flex: 1; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; font-size: 13px; color: var(--text-light); }
.notice-bar .search-box {
  display: flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  flex-shrink: 0;
  width: 220px;
}
.notice-bar .search-box input[type="text"] {
  flex: 1;
  height: 34px;
  padding: 0 14px;
  font-size: 13px;
  width: 160px;
}
.notice-bar .search-box button {
  width: 42px; height: 34px;
  background: var(--primary);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.notice-bar .search-box button:hover { background: var(--primary-dark); }

/* ---------- Section Title | 区块标题 ---------- */
.section-title {
  text-align: center;
  padding: 50px 0 30px;
}
.section-title h2 {
  font-size: 28px;
  color: var(--text);
  font-weight: 700;
  position: relative;
  display: inline-block;
}
.section-title h2::after {
  content: '';
  display: block;
  width: 50px; height: 3px;
  background: var(--primary);
  margin: 12px auto 0;
  border-radius: 2px;
}
.section-title .en-title {
  display: block;
  font-size: 13px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-top: 6px;
}

/* ---------- Sub Nav | 子栏目导航 ---------- */
.sub-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}
.sub-nav-item {
  display: inline-block;
  padding: 7px 20px;
  font-size: 14px;
  color: var(--text);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 20px;
  transition: var(--transition);
  text-decoration: none;
}
.sub-nav-item:hover {
  color: var(--primary);
  border-color: var(--primary);
  background: var(--light);
}
.sub-nav-item.active {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}
.sub-nav-item.active:hover {
  background: var(--primary-dark);
  color: var(--white);
}

/* ---------- Product Grid | 产品网格 4:3 ---------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding-bottom: 30px;
}
.product-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,.12);
}
.product-card .card-img {
  display: block;
  position: relative;
  width: 100%;
  padding-top: 75%; /* 4:3 */
  overflow: hidden;
  background: #eef1f5;
}
.product-card .card-img img {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.product-card:hover .card-img img { transform: scale(1.06); }
.product-card .card-body { padding: 14px 16px 16px; }
.product-card .card-body h3 {
  font-size: 15px;
  font-weight: 500;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.product-card .card-body h3 a:hover { color: var(--primary); }
.product-card .card-more {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 8px;
  font-size: 12px;
  color: var(--primary);
  font-weight: 500;
}

/* ---------- Product List (副页) ---------- */
.product-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; padding-bottom: 30px; }

/* ---------- Advantages | 优势区块 ---------- */
.advantages {
  background: var(--white);
  padding: 50px 0;
}
.advantage-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}
.advantage-item {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 24px;
  background: var(--bg);
  border-radius: var(--radius);
  transition: var(--transition);
}
.advantage-item:hover { box-shadow: var(--shadow); }
.advantage-item .adv-icon {
  width: 72px; height: 72px;
  background: var(--primary-light);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.advantage-item .adv-content h4 {
  font-size: 16px;
  margin-bottom: 6px;
  color: var(--primary-dark);
}
.advantage-item .adv-content .en {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.advantage-item .adv-content p {
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.7;
}

/* ---------- Flow Section | 回收流程 ---------- */
.flow-section {
  background: var(--white);
  padding: 50px 0 60px;
}
.flow-steps {
  display: flex;
  gap: 0;
  position: relative;
}
.flow-steps::before {
  content: '';
  position: absolute;
  top: 54px;
  left: calc(10% + 24px);
  right: calc(10% + 24px);
  height: 2px;
  background: linear-gradient(to right, var(--primary-light), var(--primary), var(--primary-light));
  z-index: 0;
}
.flow-item {
  flex: 1;
  text-align: center;
  position: relative;
  z-index: 1;
}
.flow-item .flow-icon {
  width: 64px; height: 64px;
  margin: 0 auto 16px;
  background: var(--white);
  border: 2px solid var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  transition: var(--transition);
  position: relative;
  z-index: 2;
}
.flow-item:hover .flow-icon {
  background: var(--primary);
  color: var(--white);
}
.flow-item .flow-num {
  font-size: 26px;
  font-weight: 800;
  color: var(--primary-light);
  line-height: 1;
  margin-bottom: 8px;
  font-style: italic;
}
.flow-item h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 10px;
}
.flow-item p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.8;
  padding: 0 8px;
}

/* ---------- About Section | 关于我们 ---------- */
.about-section {
  background: var(--white);
  padding: 40px 0 50px;
}
.about-content {
  display: flex;
  gap: 40px;
  align-items: center;
}
.about-text { flex: 1; line-height: 1.9; font-size: 14px; color: var(--text-light); }
.about-text .btn-more {
  display: inline-block;
  margin-top: 16px;
  padding: 10px 28px;
  background: var(--primary);
  color: var(--white);
  border-radius: 4px;
  font-size: 14px;
}
.about-text .btn-more:hover { background: var(--primary-dark); }
.about-img { flex-shrink: 0; }
.about-img img { width: 360px; border-radius: var(--radius); }

/* ---------- News Section | 新闻动态 ---------- */
.news-section { padding-bottom: 50px; }
.news-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.news-card {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 20px 22px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
}
.news-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,.1);
}
.news-card .news-date-box {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  background: var(--primary);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--white);
}
.news-card .nd-day {
  font-size: 24px;
  font-weight: 700;
  line-height: 1;
}
.news-card .nd-month {
  font-size: 11px;
  opacity: .9;
  margin-top: 3px;
}
.news-card .news-info { flex: 1; min-width: 0; }
.news-card .news-info h4 {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 8px;
}
.news-card .news-info h4 a:hover { color: var(--primary); }
.news-card .news-info .news-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ---------- Partners | 友情链接 ---------- */
.partners {
  background: var(--white);
  padding: 16px 0;
  border-top: 1px solid var(--border);
}
.partners .container { display: flex; align-items: center; gap: 12px; }
.partners .partner-label {
  font-weight: 600;
  color: var(--primary);
  flex-shrink: 0;
  font-size: 14px;
}
.partners .partner-links {
  font-size: 13px;
  color: var(--text-light);
  display: flex; flex-wrap: wrap; gap: 4px;
}
.partners .partner-links a:hover { color: var(--primary); }
.partners .partner-links span { color: var(--border); }

/* ---------- Footer | 底部 ---------- */
.footer {
  background: #1a1f2b;
  color: #aab;
  padding: 40px 0 0;
}
.footer .container { }
.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 30px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-col h4 {
  color: var(--white);
  font-size: 16px;
  margin-bottom: 16px;
  position: relative;
  padding-left: 14px;
}
.footer-col h4::before {
  content: '';
  position: absolute;
  left: 0; top: 4px;
  width: 3px; height: 16px;
  background: var(--primary);
  border-radius: 2px;
}
.footer-col .footer-nav a {
  display: inline-block;
  margin: 0 16px 6px 0;
  font-size: 13px;
}
.footer-col .footer-nav a:hover { color: var(--white); }
.footer-contact p { font-size: 14px; line-height: 2; }
.footer-contact .footer-phone {
  font-size: 26px;
  font-weight: 700;
  color: var(--primary);
  margin: 8px 0;
}
.footer-copyright {
  text-align: center;
  padding: 18px 0;
  font-size: 12px;
  color: #778;
}
.footer-copyright a { color: #aab; }
.footer-copyright a:hover { color: var(--white); }
/* 微信咨询 */
.footer-qr { text-align: center; }
.footer-qr h4 { text-align: left;margin-left: 37%; }
.footer-qr .qr-img {
  width: 140px;
  height: 140px;
  margin: 0 auto 10px;
  background: #fff;
  border-radius: 8px;
  padding: 6px;
}
.footer-qr .qr-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.footer-qr .qr-tip {
  font-size: 12px;
  color: #889;
}

/* ---------- Sub Page Header | 子页标题栏 ---------- */
.sub-header {
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120"><defs><linearGradient id="g" x1="0" y1="0" x2="1" y2="0"><stop offset="0" stop-color="%233e74ce"/><stop offset="1" stop-color="%235a8fdd"/></linearGradient></defs><rect fill="url(%23g)" width="1200" height="120"/></svg>') center/cover no-repeat;
  background-color: var(--primary);
  height: 80px;
  display: flex;
  align-items: center;
}
.sub-header .container {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  color: var(--white);
}
.sub-header .sub-name {
  font-size: 20px;
  font-weight: 700;
}
.sub-header .breadcrumb {
  font-size: 13px;
  opacity: .85;
}
.sub-header .breadcrumb a { color: var(--white); }

/* ---------- Sub Page Layout | 子页布局 ---------- */
.sub-layout {
  display: flex;
  gap: 24px;
  padding: 30px 0;
}
.sub-layout .sidebar { width: 240px; flex-shrink: 0; }
.sub-layout .main-content { flex: 1; min-width: 0; }

/* ---------- Sidebar | 侧边栏 ---------- */
.sidebar-box {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  margin-bottom: 20px;
}
.sidebar-box .sb-title {
  height: 46px;
  line-height: 46px;
  padding: 0 18px;
  background: var(--primary);
  color: var(--white);
  font-size: 15px;
  font-weight: 600;
  display: flex; align-items: center; gap: 8px;
}
.sidebar-box .sb-list { padding: 8px 0; }
.sidebar-box .sb-list a {
  display: block;
  padding: 10px 18px 10px 30px;
  font-size: 13px;
  border-left: 3px solid transparent;
  transition: var(--transition);
  position: relative;
}
.sidebar-box .sb-list a::before {
  content: '';
  position: absolute;
  left: 16px; top: 50%;
  transform: translateY(-50%);
  width: 4px; height: 4px;
  background: var(--border);
  border-radius: 50%;
}
.sidebar-box .sb-list a:hover,
.sidebar-box .sb-list a.active {
  color: var(--primary);
  background: var(--primary-light);
  border-left-color: var(--primary);
}
.sidebar-box .sb-list a:hover::before,
.sidebar-box .sb-list a.active::before { background: var(--primary); }

/* Sidebar Contact */
.sidebar-contact {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  text-align: center;
}
.sidebar-contact .sc-title {
  height: 46px;
  line-height: 46px;
  background: var(--primary);
  color: var(--white);
  font-size: 15px;
  font-weight: 600;
}
.sidebar-contact .sc-body {
  padding: 20px 16px;
  font-size: 13px;
  color: var(--text-light);
  line-height: 2;
}
.sidebar-contact .sc-phone {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  display: block;
}

/* ---------- Detail Page | 详情页 ---------- */
.detail-box {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 30px;
}
.detail-box h1 {
  font-size: 22px;
  text-align: center;
  margin-bottom: 12px;
}
.detail-box .detail-meta {
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
}
.detail-box .detail-content {
  line-height: 2;
  font-size: 15px;
  color: var(--text);
}
.detail-box .detail-content img {
  max-width: 100% !important;
  height: auto !important;
  border-radius: 4px;
  margin: 10px 0;
  display:inline;
}
/* Prev/Next Navigation */
.detail-nav {
  margin-top: 24px;
  display: flex;
  align-items: stretch;
  gap: 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.nav-left {
  flex: 1;
  display: flex;
  flex-direction: column;
}
.nav-item {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.nav-item:last-child { border-bottom: none; }
.nav-item:hover { background: var(--light); }
.nav-item .nav-label {
  flex-shrink: 0;
  font-size: 12px;
  color: var(--text-light);
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 2px 10px;
  background: #f0f3f8;
  border-radius: 20px;
}
.nav-item .nav-link {
  flex: 1;
  min-width: 0;
  font-size: 14px;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.nav-item .nav-link a {
  color: var(--text);
  transition: var(--transition);
}
.nav-item .nav-link a:hover { color: var(--primary); }
.nav-right {
  flex-shrink: 0;
  display: flex;
}
.nav-right .btn-back {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 90px;
  background: var(--primary);
  color: var(--white);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: var(--transition);
}
.nav-right .btn-back:hover { background: var(--primary-dark); color: var(--white); }

/* Related section */
.related-block {
  margin-top: 30px;background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 30px;
}
.related-block .related-title {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 16px;
  padding-left: 12px;
  border-left: 3px solid var(--primary);
  line-height: 1;
}

/* Related products grid */
.related-products {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.related-products .rp-item {
  background: var(--bg);
  border-radius: 6px;
  overflow: hidden;
  transition: var(--transition);
}
.related-products .rp-item:hover { background: var(--white); box-shadow: var(--shadow); }
.related-products .rp-img {
  width: 100%;
  padding-top: 75%;
  position: relative;
  overflow: hidden;
}
.related-products .rp-img img {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
.related-products .rp-name {
  padding: 8px 10px;
  font-size: 12px;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Related news grid */
.related-news { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px 20px; }
.related-news .rn-item {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px dashed var(--border);
  font-size: 13px;
}
.related-news .rn-item .rn-title {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding-right: 10px;
}
.related-news .rn-item .rn-date { color: var(--text-muted); flex-shrink: 0; font-size: 12px; }

/* ---------- News List | 新闻列表 ---------- */
.news-list {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
}
.news-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 10px;
  border-bottom: 1px dashed var(--border);
  font-size: 14px;
}
.news-list li:last-child { border-bottom: none; }
.news-list li .nl-title {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding-right: 16px;
}
.news-list li .nl-date {
  font-size: 12px;
  color: var(--text-muted);
  flex-shrink: 0;
}

/* ---------- Pagination | 分页 ---------- */
.pagination {
  text-align: center;
  padding: 20px 0;
}
.pagination a, .pagination span {
  display: inline-block;
  padding: 6px 14px;
  margin: 0 3px;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 13px;
  color: var(--text);
  transition: var(--transition);
}
.pagination a:hover, .pagination a.fcur {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

/* ---------- Message Form | 留言表单 ---------- */
.msg-form-box {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 30px;
}
.msg-form-box .form-row {
  display: flex;
  gap: 16px;
  margin-bottom: 16px;
}
.msg-form-box .form-row input {
  flex: 1;
  height: 44px;
  padding: 0 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
  transition: var(--transition);
}
.msg-form-box .form-row input:focus,
.msg-form-box textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(62,116,206,.1);
}
.msg-form-box textarea {
  width: 100%;
  height: 120px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
  resize: vertical;
  margin-bottom: 16px;
  transition: var(--transition);
}
.msg-form-box .btn-submit {
  display: block;
  width: 200px;
  height: 44px;
  margin: 0 auto;
  background: var(--primary);
  color: var(--white);
  font-size: 15px;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition);
}
.msg-form-box .btn-submit:hover { background: var(--primary-dark); }

/* ---------- Search Result | 搜索结果 ---------- */
.search-result-header {
  background: var(--primary);
  color: var(--white);
  text-align: center;
  line-height: 44px;
  border-radius: var(--radius);
  margin-bottom: 16px;
  font-size: 14px;
}

/* ---------- See More Button | 查看更多 ---------- */
.see-more {
  text-align: center;
  padding: 10px 0 40px;
}
.see-more a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 32px;
  border: 1px solid var(--primary);
  border-radius: 4px;
  color: var(--primary);
  font-size: 14px;
  transition: var(--transition);
}
.see-more a:hover {
  background: var(--primary);
  color: var(--white);
}

/* ---------- Fixed Sidebar | 固定侧边工具 ---------- */
.fixed-tools {
  position: fixed;
  right: 10px;
  bottom: 120px;
  z-index: 300;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.fixed-tools a {
  width: 44px; height: 44px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: 0 2px 10px rgba(0,0,0,.12);
  display: flex; align-items: center; justify-content: center;
  position: relative;
  transition: var(--transition);
}
.fixed-tools a:hover { background: var(--primary); }
.fixed-tools a:hover svg path { fill: var(--white); }
.fixed-tools .qr-pop {
  position: absolute;
  right: 54px;
  bottom: 0;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 8px;
  opacity: 0; visibility: hidden;
  transition: var(--transition);
  width: 150px;
}
.fixed-tools .code-btn:hover .qr-pop { opacity: 1; visibility: visible; }
.fixed-tools .qr-pop img { width: 100%;}

/* ---------- Responsive clamp ---------- */
@media screen and (max-width: 1260px) {
  .container { width: 96%; }
  .product-grid { grid-template-columns: repeat(3, 1fr); }
  .related-products { grid-template-columns: repeat(3, 1fr); }
}