/* ============================================================
   theme-2026.css — 全站统一视觉层（内页）
   作用域：body:not(#index)，首页由 index.css 单独负责
   加载位置：public/header.html，晚于各页面自身 CSS
   ============================================================ */

body:not(#index) {
  --ink: #0B1220;
  --ink-2: #1B2233;
  --muted: #5B6472;
  --muted-2: #8A93A3;
  --line: #E9EDF3;
  --bg-soft: #F7F9FC;
  --brand: #FF6739;
  --brand-2: #FF8A4C;
  --brand-soft: #FFF2EC;
  --radius: 16px;
  --shadow-sm: 0 1px 2px rgba(13, 20, 33, .04), 0 4px 12px rgba(13, 20, 33, .04);
  --shadow-md: 0 12px 32px rgba(13, 20, 33, .08);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background: #fff;
  color: var(--ink-2);
}

/* ---------- 基础排版 ---------- */
body:not(#index) .section-content {
  max-width: 1200px;
  padding: 88px 24px;
  margin: 0 auto;
}

body:not(#index) h1 {
  font-size: clamp(28px, 3.2vw, 44px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.16;
  color: var(--ink);
  margin: 0;
}

body:not(#index) h2 {
  font-size: clamp(22px, 2.2vw, 32px);
  font-weight: 800;
  letter-spacing: -0.015em;
  line-height: 1.3;
  color: var(--ink);
  margin: 0;
}

body:not(#index) h3 {
  font-size: clamp(18px, 1.5vw, 22px);
  font-weight: 700;
  color: var(--ink);
}

body:not(#index) p {
  line-height: 1.85;
  color: var(--muted);
}

body:not(#index) .mt-40 { margin-top: 32px; }

/* ---------- 页面主视觉 ---------- */
body:not(#index) .server-banner,
body:not(#index) .server-banner2 {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 380px;
  padding: 0;
  overflow: hidden;
  background-color: var(--bg-soft);
  background-size: cover;
  background-position: center right;
  background-repeat: no-repeat;
  border: 0;
}

/* 左侧白色渐隐遮罩，保证图片型 banner 上的文字可读
   仅对“有文字标题”的 banner 生效（.has-text 由 theme-2026.js 添加），
   纯图片型 banner 不遮挡 */
body:not(#index) .server-banner.has-text::before,
body:not(#index) .server-banner2.has-text::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(90deg,
      rgba(255, 255, 255, .97) 0%,
      rgba(255, 255, 255, .92) 34%,
      rgba(255, 255, 255, .55) 58%,
      rgba(255, 255, 255, .05) 80%);
}

/* 右上角柔和光斑，增加层次 */
body:not(#index) .server-banner.has-text::after,
body:not(#index) .server-banner2.has-text::after {
  content: "";
  position: absolute;
  right: -120px;
  top: -140px;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  z-index: 0;
  background: radial-gradient(circle at center, rgba(255, 122, 69, .16), rgba(255, 122, 69, 0) 68%);
}

body:not(#index) .server-banner .section-content,
body:not(#index) .server-banner2 .section-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 96px 24px 88px;
}

body:not(#index) .server-banner h1,
body:not(#index) .server-banner2 h1 {
  color: var(--ink) !important;
  font-size: clamp(28px, 3.4vw, 46px);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.14;
  text-shadow: none;
}

body:not(#index) .server-banner-desc,
body:not(#index) .server-banner-desc2 {
  max-width: 620px;
  margin: 18px 0 0 !important;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(27, 34, 51, .68) !important;
  text-shadow: none;
}

/* 顶部大轮播（cloud / dedicated 等）圆角收边 */
body:not(#index) .section.banner .banner-cont {
  border-radius: 0 0 24px 24px;
  overflow: hidden;
}

/* ---------- 区块标题 ---------- */
body:not(#index) .section-title {
  text-align: center;
  margin-bottom: 8px;
}

body:not(#index) .news-title {
  font-size: clamp(22px, 2vw, 30px);
  font-weight: 800;
  letter-spacing: -0.015em;
  color: var(--ink);
}

/* ---------- 按钮 ---------- */
body:not(#index) .btn,
body:not(#index) .btn2,
body:not(#index) .btn-normal,
body:not(#index) .btn-orgin,
body:not(#index) .btn-normal-light,
body:not(#index) .btn-dark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 26px;
  border-radius: 999px !important;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.4;
  border: 1px solid transparent;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
}

body:not(#index) .btn-normal,
body:not(#index) .btn-orgin {
  background: linear-gradient(135deg, #FF7A45, #FF5A28) !important;
  color: #fff !important;
  box-shadow: 0 8px 20px rgba(255, 103, 57, .26);
}

body:not(#index) .btn-normal:hover,
body:not(#index) .btn-orgin:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 26px rgba(255, 103, 57, .34);
  background: linear-gradient(135deg, #FF8A5C, #FF6B3D) !important;
}

body:not(#index) .btn-normal-light {
  background: #fff !important;
  color: var(--ink) !important;
  border: 1px solid var(--line) !important;
  box-shadow: var(--shadow-sm);
}

body:not(#index) .btn-normal-light:hover {
  border-color: var(--brand) !important;
  color: var(--brand) !important;
  transform: translateY(-1px);
}

/* ---------- 卡片化容器 ---------- */
body:not(#index) .about-details-item,
body:not(#index) .advantage-box,
body:not(#index) .trend-box,
body:not(#index) .scene-box,
body:not(#index) .news-box,
body:not(#index) .document-box,
body:not(#index) .recuit-box,
body:not(#index) .cloud-config-item,
body:not(#index) .seckill-item,
body:not(#index) .contact-box,
body:not(#index) .solution-box,
body:not(#index) .brand-box,
body:not(#index) .practice-box {
  border-radius: var(--radius);
}

body:not(#index) .about-details-item {
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  padding: 28px 24px;
  transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}

body:not(#index) .about-details-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(255, 103, 57, .32);
}

body:not(#index) .about-details-item h2 {
  color: var(--brand);
  font-size: 34px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

/* ---------- 表单控件 ---------- */
body:not(#index) .form-control {
  height: 46px;
  padding: 0 16px;
  border-radius: 10px;
  border: 1px solid var(--line);
  box-shadow: none;
  font-size: 15px;
  color: var(--ink-2);
  transition: border-color .2s ease, box-shadow .2s ease;
}

body:not(#index) textarea.form-control {
  height: auto;
  padding: 12px 16px;
  line-height: 1.7;
}

body:not(#index) .form-control:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 4px rgba(255, 103, 57, .12);
}

body:not(#index) .input-search {
  height: 52px;
  border-radius: 999px 0 0 999px !important;
  border: 1px solid var(--line);
  border-right: 0;
  padding: 0 22px;
  font-size: 15px;
  background: #fff;
}

body:not(#index) .search-btn {
  height: 52px;
  line-height: 52px;
  border-radius: 0 999px 999px 0 !important;
  background: linear-gradient(135deg, #FF7A45, #FF5A28);
  color: #fff;
  font-weight: 600;
  border: 0;
}

/* ---------- 文档中心 ---------- */
body:not(#index) .document-box {
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  padding: 28px;
  transition: box-shadow .28s ease, transform .28s ease;
}

body:not(#index) .document-box:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

body:not(#index) .document-header {
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

body:not(#index) .document-cont a,
body:not(#index) .docement-list a {
  display: block;
  padding: 8px 0;
  color: var(--muted);
  font-size: 15px;
  transition: color .18s ease, transform .18s ease;
}

body:not(#index) .document-cont a:hover,
body:not(#index) .docement-list a:hover {
  color: var(--brand) !important;
  transform: translateX(3px);
}

/* ---------- 新闻 / 公告 ---------- */
body:not(#index) .news-list-index,
body:not(#index) .news-index,
body:not(#index) .news-list {
  border-radius: var(--radius);
}

body:not(#index) .news-box-head {
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

body:not(#index) .news-box a:hover {
  color: var(--brand) !important;
}

body:not(#index) .announce-item,
body:not(#index) .news-item {
  border-radius: 12px;
  transition: background .2s ease;
}

body:not(#index) .announce-item:hover,
body:not(#index) .news-item:hover {
  background: var(--bg-soft);
}

/* 图片缺失时的兜底：不留破图 */
body:not(#index) img {
  background-color: var(--bg-soft);
}

/* ---------- 招聘、联系、反馈等通用模块 ---------- */
body:not(#index) .recuit-box,
body:not(#index) .recuit-right-box {
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  padding: 28px;
  transition: box-shadow .28s ease, transform .28s ease;
}

body:not(#index) .recuit-box:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

body:not(#index) .recuit-box-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
}

/* ---------- 标签页 ---------- */
body:not(#index) .scene-tab,
body:not(#index) .swiper-slide.title {
  font-weight: 600;
}

/* ---------- 注册引导条 ---------- */
body:not(#index) .register-advert {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

body:not(#index) .register-advert a {
  display: block;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 18px 40px rgba(255, 103, 57, .22);
  transform: translateZ(0);
  transition: transform .25s ease, box-shadow .25s ease;
}

body:not(#index) .register-advert a:hover {
  transform: translateY(-2px);
  box-shadow: 0 24px 50px rgba(255, 103, 57, .3);
}

body:not(#index) .register-advert a img {
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- 服务承诺条 ---------- */
body:not(#index) .section-promise {
  background: #fff;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-top: 72px;
}

body:not(#index) .promise {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 30px;
  padding-bottom: 30px !important;
}

body:not(#index) .promise-box {
  display: flex;
  align-items: center;
  font-size: 15px;
  font-weight: 500;
  color: var(--ink-2);
}

body:not(#index) .promise-box img {
  width: 34px;
  height: 34px;
  object-fit: contain;
}

/* ---------- 页脚（全站，含首页） ---------- */
.footer.index,
.footer {
  background: #0A0F1A !important;
  color: rgba(255, 255, 255, .72);
  border: 0;
}

.footer .footer-nav-head {
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 16px;
}

.footer .footer-nav-item {
  margin-bottom: 10px;
}

.footer .footer-nav-item a {
  font-size: 14px;
  color: rgba(255, 255, 255, .58);
  transition: color .18s ease;
}

.footer .footer-nav-item a:hover {
  color: #fff !important;
}

.footer .section-content {
  padding-top: 56px;
  padding-bottom: 32px;
}

/* ---------- 响应式 ---------- */
@media (max-width: 1200px) {
  body:not(#index) .section-content {
    padding: 64px 20px;
  }
}

@media (max-width: 960px) {
  body:not(#index) .server-banner,
  body:not(#index) .server-banner2 {
    min-height: 0;
  }

  body:not(#index) .server-banner .section-content,
  body:not(#index) .server-banner2 .section-content {
    padding: 64px 20px 56px;
  }

  body:not(#index) .server-banner-desc,
  body:not(#index) .server-banner-desc2 {
    max-width: 100%;
    font-size: 15px;
  }

  body:not(#index) .promise {
    flex-wrap: wrap;
    gap: 16px;
  }

  body:not(#index) .promise-box {
    width: calc(50% - 8px);
    font-size: 14px;
  }

  body:not(#index) .section-promise {
    margin-top: 48px;
  }
}

@media (max-width: 640px) {
  body:not(#index) .section-content {
    padding: 48px 16px;
  }

  body:not(#index) .server-banner .section-content,
  body:not(#index) .server-banner2 .section-content {
    padding: 48px 16px 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  body:not(#index) * {
    animation-duration: .001ms !important;
    transition-duration: .001ms !important;
  }
}

/* ---------- 关于我们：为什么选择我们 / 携手千行百业 ---------- */
body:not(#index) .about-why {
  background: var(--bg-soft) !important;
}

body:not(#index) .about-reason {
  background: var(--bg-soft) !important;
}

body:not(#index) .about-reason .reason {
  gap: 20px;
  display: flex;
  flex-wrap: nowrap;
}

body:not(#index) .about-reason .reason-box {
  flex: 1 1 0;
  width: auto;
  height: auto;
  min-height: 280px;
  padding: 32px 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  background-image: none !important;
  background-color: #fff;
  line-height: 1.8;
  transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}

body:not(#index) .about-reason .reason-box:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: rgba(255, 103, 57, .3);
}

body:not(#index) .about-reason .reason-box h4 {
  font-size: 19px;
  font-weight: 700;
  color: var(--ink);
  position: relative;
  padding-bottom: 16px;
}

body:not(#index) .about-reason .reason-box h4::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 28px;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, #FF7A45, #FF5A28);
}

body:not(#index) .about-reason .reason-box p {
  margin-top: 18px !important;
  font-size: 14.5px;
  color: var(--muted);
  line-height: 1.85;
}

/* 携手千行百业 */
body:not(#index) .about-together .reason-box {
  width: auto;
  flex: 1 1 0;
  padding: 36px 32px;
  border-radius: var(--radius);
  background: linear-gradient(140deg, #101827 0%, #1D2740 100%) !important;
  color: rgba(255, 255, 255, .78);
  box-shadow: 0 14px 34px rgba(13, 20, 33, .16);
  transition: transform .28s ease, box-shadow .28s ease;
}

body:not(#index) .about-together .reason-box:hover {
  transform: translateY(-5px);
  box-shadow: 0 22px 46px rgba(13, 20, 33, .26);
}

body:not(#index) .about-together .reason-box h4 {
  color: #fff;
  font-size: 19px;
  font-weight: 700;
}

body:not(#index) .about-together .reason-box p {
  color: rgba(255, 255, 255, .72);
  line-height: 1.85;
}

body:not(#index) .about-together .fboxRow {
  gap: 20px;
}

/* ---------- 里程碑 ---------- */
body:not(#index) .about-time {
  background: #0A0F1A !important;
}

@media (max-width: 960px) {
  body:not(#index) .about-reason .reason,
  body:not(#index) .about-together .fboxRow {
    flex-wrap: wrap;
  }

  body:not(#index) .about-reason .reason-box,
  body:not(#index) .about-together .reason-box {
    flex: 1 1 100%;
    min-height: 0;
  }
}

/* ---------- 深色区块：标题与正文反白 ---------- */
body:not(#index) .section-bg h1,
body:not(#index) .section-bg h2,
body:not(#index) .section-bg h3,
body:not(#index) .section-bg h4,
body:not(#index) .section-bg .section-title h2 {
  color: #fff !important;
}

body:not(#index) .section-bg p,
body:not(#index) .section-bg .section-desc,
body:not(#index) .section-bg .section-title .section-desc {
  color: rgba(255, 255, 255, .74) !important;
}

/* 深色区块内的卡片保持可读 */
body:not(#index) .section-bg .product-box,
body:not(#index) .section-bg .feature-box {
  background: rgba(255, 255, 255, .04);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: var(--radius);
}

body:not(#index) .section-bg .product-box h4,
body:not(#index) .section-bg .feature-box h4,
body:not(#index) .section-bg .product-box h3 {
  color: #fff;
}

/* ---------- 空区块收起 ---------- */
body:not(#index) section.sec-empty {
  display: none !important;
}

/* ---------- 内页导航吸顶 ---------- */
body:not(#index) .nav-shadow {
  position: sticky;
  top: 0;
  z-index: 900;
  background: rgba(255, 255, 255, .92);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  transition: box-shadow .25s ease, background .25s ease;
}

body:not(#index) .nav-shadow.is-stuck {
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 8px 28px rgba(13, 20, 33, .09);
}

@media (min-width: 961px) {
  body:not(#index) .nav-menu .nav-item > a,
  body:not(#index) .nav-cont .nav-cont-item a {
    font-size: 15px;
    font-weight: 500;
    color: var(--ink-2);
    transition: color .18s ease;
  }

  body:not(#index) .nav-menu .nav-item > a:hover {
    color: var(--brand) !important;
  }
}

/* ---------- 内页移动端导航（原主题没有做响应式） ---------- */
@media (max-width: 960px) {
  body:not(#index) .nav-shadow {
    background: rgba(255, 255, 255, .97);
  }

  body:not(#index) .nav-header {
    padding: 10px 14px;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
  }

  body:not(#index) .nav-header .nav-left {
    flex-wrap: nowrap;
    min-width: 0;
    flex: 1 1 auto;
    gap: 8px;
  }

  body:not(#index) .nav-header .nav-left .nav-icon img {
    width: 104px;
    height: auto;
    margin-right: 4px;
  }

  body:not(#index) .nav-menu {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    max-width: 100%;
    gap: 2px;
  }

  body:not(#index) .nav-menu::-webkit-scrollbar {
    display: none;
  }

  body:not(#index) .nav-menu .nav-item {
    flex: 0 0 auto;
  }

  body:not(#index) .nav-menu .nav-item > a {
    display: block;
    white-space: nowrap;
    font-size: 14px;
    font-weight: 500;
    padding: 6px 8px;
    color: var(--ink-2);
  }

  /* 触屏不展开悬浮大菜单 */
  body:not(#index) .nav-cont,
  body:not(#index) .nav-cont-menu {
    display: none !important;
  }

  /* 右侧登录/注册按钮压缩 */
  body:not(#index) .nav-header .login-in,
  body:not(#index) .nav-header .no-login {
    padding: 0 10px;
    height: 40px;
  }

  body:not(#index) .nav-header .login-in .btn,
  body:not(#index) .nav-header .no-login .btn {
    padding: 8px 16px;
    font-size: 13px;
  }
}

@media (max-width: 480px) {
  body:not(#index) .nav-header .nav-left .nav-icon img {
    width: 92px;
  }

  body:not(#index) .nav-menu .nav-item > a {
    font-size: 13px;
    padding: 6px 6px;
  }
}

/* 页脚链接列自适应 */
.footer .footer-nav-left {
  display: flex;
  flex-wrap: wrap;
  gap: 24px 56px;
}

.footer .footer-nav-left .footer-nav-box {
  min-width: 110px;
}

/* =========================================================
   移动端适配（内页）— 原主题大量使用 500/600px 固定宽度，
   在 390px 屏上直接撑破视口，这里逐组件改为流式
   ========================================================= */
@media (max-width: 960px) {
  html,
  body {
    max-width: 100%;
    overflow-x: hidden;
  }

  /* 通用兜底：图片不撑破、表格可横滑 */
  body:not(#index) img {
    max-width: 100%;
    height: auto;
  }

  body:not(#index) table {
    display: block;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  body:not(#index) .section-content,
  body:not(#index) .section-content2,
  body:not(#index) .fboxWrap {
    width: 100% !important;
    max-width: 100%;
    padding-left: 16px;
    padding-right: 16px;
    box-sizing: border-box;
  }

  /* 导航容器允许压缩 */
  body:not(#index) .nav-header .nav-left,
  body:not(#index) .nav-header .nav-menu {
    min-width: 0;
  }

  /* ---------- 产品矩阵卡（min-width:500px） ---------- */
  body:not(#index) .product-cloud .cloud {
    margin: 24px 0 0;
  }

  body:not(#index) .product-cloud .cloud-box {
    flex: 1 1 100%;
    min-width: 0;
    width: 100%;
    margin: 8px 0;
    padding: 20px 16px;
    box-sizing: border-box;
  }

  body:not(#index) .product-cloud .cloud-box img {
    width: 60px;
    height: 60px;
    min-width: 60px;
    margin-right: 14px;
    flex: 0 0 60px;
  }

  body:not(#index) .cloud-box-cont {
    min-width: 0;
  }

  body:not(#index) .cloud-box-cont h4 {
    font-size: 16px;
    line-height: 1.4;
  }

  body:not(#index) .cloud-box-cont .mt-15,
  body:not(#index) .cloud-box-cont div {
    font-size: 13px;
    line-height: 1.75;
  }

  /* ---------- 高效能：600px 固定图文区 ---------- */
  body:not(#index) .product-performance .performance {
    margin-top: 24px;
  }

  body:not(#index) .product-performance .performance .performance-left,
  body:not(#index) .product-performance .performance .performance-right {
    flex: 1 1 100%;
    width: 100%;
    min-width: 0;
  }

  body:not(#index) .product-performance .performance .performance-left img,
  body:not(#index) .product-performance .performance .performance-left2 img,
  body:not(#index) .product-performance .performance .performance-left3 img {
    width: auto;
    min-width: 0;
    max-width: 100%;
    height: auto;
    max-height: 260px;
    margin: 0 auto 20px;
    object-fit: contain;
  }

  body:not(#index) .product-performance .performance-item {
    flex: 1 1 100%;
    min-width: 0;
    width: 100%;
    height: auto;
    padding: 14px;
    margin-bottom: 10px;
    box-sizing: border-box;
  }

  body:not(#index) .product-performance .performance-item img {
    height: 36px;
    width: 36px;
    min-width: 36px;
    margin-right: 12px;
  }

  body:not(#index) .product-performance .performance-item .font18 {
    font-size: 15px;
  }

  body:not(#index) .product-performance .performance-item .desc {
    font-size: 13px;
    line-height: 1.7;
  }

  /* ---------- 秒杀卡（固定 335px × 多列） ---------- */
  body.activities-page .active-box .active-type .seckill-goods {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 20px;
  }

  body.activities-page .active-box .active-type .seckill-goods .seckill-item {
    width: 100%;
    min-width: 0;
    margin-left: 0;
    flex: 1 1 100%;
  }

  body.activities-page .active-box .active-type .seckill-goods .seckill-item .seckill-top {
    height: auto;
    min-height: 0;
    padding-bottom: 14px;
  }

  body.activities-page .active-box .active-type .seckill-goods .seckill-item .seckill-name {
    font-size: 18px;
    padding: 0 16px;
  }

  body.activities-page .active-box .active-type .seckill-goods .seckill-item .seckill-des,
  body.activities-page .active-box .active-type .seckill-goods .seckill-item .seckill-country {
    padding: 0 16px;
    font-size: 13px;
  }

  /* 秒杀页四色入口条 */
  body.activities-page .active-tab,
  body.activities-page .active-tab-list {
    flex-wrap: wrap;
    gap: 10px;
  }

  body.activities-page .active-tab-list > div,
  body.activities-page .active-tab-list > a {
    flex: 1 1 calc(50% - 5px);
    width: auto;
  }

  /* ---------- 服务支持卡（min-width:500px） ---------- */
  body:not(#index) .agent-support .support .support-box,
  body:not(#index) .contact-support.service .support-box,
  body:not(#index) .support .support-box {
    flex: 1 1 100%;
    min-width: 0;
    width: 100%;
    margin: 8px 0;
    box-sizing: border-box;
  }

  body:not(#index) .support-box-right {
    min-width: 0;
  }

  body:not(#index) .support-box-right h4 {
    font-size: 17px;
  }

  /* ---------- 页脚导航列 ---------- */
  body:not(#index) .footer-nav {
    flex-wrap: wrap;
    gap: 18px;
  }

  body:not(#index) .footer-nav-left,
  body:not(#index) .footer-nav-right {
    flex: 1 1 100%;
    width: 100%;
    min-width: 0;
  }

  body:not(#index) .footer-nav-cont {
    display: flex;
    flex-wrap: wrap;
    gap: 16px 24px;
  }

  body:not(#index) .footer-nav-item {
    width: auto;
    min-width: 0;
    flex: 1 1 40%;
  }

  body:not(#index) .qr-code {
    width: auto;
    text-align: left;
  }
}

@media (max-width: 480px) {
  body:not(#index) .section-content,
  body:not(#index) .section-content2 {
    padding-left: 14px;
    padding-right: 14px;
  }

  body:not(#index) .product-cloud .cloud-box img {
    width: 48px;
    height: 48px;
    min-width: 48px;
    margin-right: 12px;
    flex: 0 0 48px;
  }
}

/* ---------- 补充：活动入口四宫格 / 联系页卡片 / 页脚承诺条 ---------- */
@media (max-width: 960px) {
  /* 活动页顶部四个入口 */
  body:not(#index) .active-list {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  body:not(#index) .active-list .active-item {
    width: auto !important;
    min-width: 0;
    margin: 0 !important;
    padding: 14px 12px;
    box-sizing: border-box;
  }

  body:not(#index) .active-list .active-item .active-name {
    font-size: 15px;
    line-height: 1.4;
    white-space: normal;
  }

  body:not(#index) .active-list .active-item .active-des {
    font-size: 12px;
    line-height: 1.6;
    white-space: normal;
  }

  /* 联系页 / 代理页服务卡：原为 padding 40px + 固定高度，挤压重叠 */
  body:not(#index) .contact-support .support-box,
  body:not(#index) .agent-support .support-box {
    padding: 20px 16px !important;
    min-width: 0 !important;
    margin: 8px 0 !important;
    gap: 14px;
  }

  body:not(#index) .contact-support .support-box > img,
  body:not(#index) .agent-support .support-box > img {
    width: 56px !important;
    height: 56px !important;
    min-width: 56px;
    margin-right: 0 !important;
    flex: 0 0 56px;
  }

  body:not(#index) .contact-support .support-box .support-box-right p,
  body:not(#index) .agent-support .support-box .support-box-right p {
    height: auto !important;
    margin: 10px 0 !important;
    font-size: 13px;
    line-height: 1.7;
  }

  body:not(#index) .support-box-right .btn {
    margin-top: 6px;
    padding: 8px 18px;
    font-size: 13px;
  }

  /* 页脚承诺条：一行四个 → 两行两列 */
  body:not(#index) .promise,
  body:not(#index) .promise-box-wrap {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
  }

  body:not(#index) .promise-box {
    flex: 1 1 calc(50% - 6px);
    min-width: 0;
    font-size: 13px;
  }

  body:not(#index) .promise-box img {
    width: 34px;
    height: 34px;
    object-fit: contain;
  }

  body:not(#index) .promise-box .ml-20 {
    margin-left: 10px !important;
  }
}

/* ---------- 注册横幅：宽图在手机上被压成一条，改为文字 CTA ---------- */
.register-advert-m {
  display: none;
}

@media (max-width: 960px) {
  body:not(#index) .register-advert {
    padding: 0 16px;
    box-sizing: border-box;
    margin: 10px 0 4px;
  }

  body:not(#index) .register-advert > a:first-child {
    display: none;
  }

  body:not(#index) .register-advert .register-advert-m {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 56px;
    border-radius: 12px;
    background: linear-gradient(93deg, #ff6a1f 0%, #ff3d2e 100%);
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 8px 20px rgba(255, 84, 32, 0.24);
  }

  body:not(#index) .register-advert .ra-arrow {
    font-weight: 400;
    opacity: 0.9;
  }

  /* 秒杀卡改为单列，名称不再被角标挤压 */
  body.activities-page .active-box .active-type .seckill-goods .seckill-item {
    flex: 1 1 100% !important;
    width: 100% !important;
  }

  body.activities-page .active-box .active-type .seckill-goods .seckill-item .seckill-name {
    padding-right: 84px;
  }
}

/* =========================================================
   全站导航 sn（2026 版）— 替换原主题 .nav-shadow / .nav-cont 结构
   ========================================================= */
.sn {
  position: sticky;
  top: 0;
  z-index: 120;
  background: rgba(255, 255, 255, 0.86);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  backdrop-filter: saturate(180%) blur(18px);
  border-bottom: 1px solid rgba(15, 23, 42, 0.07);
  transition: box-shadow 0.25s ease, background 0.25s ease;
}

.sn.is-stuck {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 10px 34px rgba(15, 23, 42, 0.09);
}

.sn-inner {
  max-width: 1280px;
  margin: 0 auto;
  height: 72px;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 0 24px;
  box-sizing: border-box;
}

.sn-logo {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  margin-right: 6px;
}

.sn-logo img {
  height: 34px;
  width: auto;
  display: block;
}

.sn-menu {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1 1 auto;
  min-width: 0;
}

.sn-item {
  position: relative;
  display: flex;
  align-items: center;
}

.sn-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 40px;
  padding: 0 13px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 500;
  color: #1f2937;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.18s, background 0.18s;
}

.sn-item:hover > .sn-link,
.sn-item:focus-within > .sn-link,
.sn-item > .sn-link:hover {
  color: #ff6a1f;
  background: rgba(255, 106, 31, 0.08);
}

.sn-chev {
  width: 7px;
  height: 7px;
  border-right: 1.6px solid currentColor;
  border-bottom: 1.6px solid currentColor;
  transform: rotate(45deg) translate(-1px, -1px);
  opacity: 0.5;
  transition: transform 0.2s, opacity 0.2s;
}

.sn-item:hover .sn-chev {
  transform: rotate(225deg) translate(-1px, -1px);
  opacity: 0.9;
}

.sn-dd {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  padding: 14px;
  min-width: 560px;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.16), 0 2px 8px rgba(15, 23, 42, 0.06);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
  pointer-events: none;
}

/* 悬浮间隙缓冲，避免鼠标下移时菜单消失 */
.sn-dd::before {
  content: "";
  position: absolute;
  top: -10px;
  left: 0;
  right: 0;
  height: 12px;
}

.sn-item:hover > .sn-dd,
.sn-item:focus-within > .sn-dd {
  opacity: 1;
  visibility: visible;
  transform: none;
  pointer-events: auto;
}

.sn-dd-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(240px, 1fr));
  gap: 4px;
}

.sn-dd-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 11px 12px;
  border-radius: 12px;
  text-decoration: none;
  transition: background 0.18s;
}

.sn-dd-item:hover {
  background: #fff7f2;
}

.sn-dd-icon img {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  display: block;
}

.sn-dd-text {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.sn-dd-title {
  font-size: 14px;
  font-weight: 600;
  color: #111827;
  transition: color 0.18s;
}

.sn-dd-item:hover .sn-dd-title {
  color: #ff6a1f;
}

.sn-dd-desc {
  font-size: 12.5px;
  color: #6b7280;
  line-height: 1.45;
}

.sn-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
}

.sn-quiet {
  height: 36px;
  padding: 0 11px;
  display: inline-flex;
  align-items: center;
  font-size: 14px;
  color: #4b5563;
  text-decoration: none;
  border-radius: 9px;
  transition: color 0.18s, background 0.18s;
}

.sn-quiet:hover {
  color: #ff6a1f;
  background: rgba(255, 106, 31, 0.08);
}

.sn .no-login {
  display: flex;
  align-items: center;
  gap: 8px;
}

.sn .login-in {
  position: relative;
  align-items: center;
  gap: 8px;
}

.sn-btn {
  height: 40px;
  padding: 0 20px;
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  background: linear-gradient(93deg, #ff6a1f, #ff3d2e);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 6px 16px rgba(255, 84, 32, 0.24);
  transition: transform 0.2s, box-shadow 0.2s;
  text-decoration: none;
}

.sn-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(255, 84, 32, 0.3);
}

.sn-btn-ghost {
  height: 40px;
  padding: 0 18px;
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  border: 1px solid rgba(15, 23, 42, 0.13);
  color: #1f2937;
  font-size: 14px;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}

.sn-btn-ghost:hover {
  border-color: #ff6a1f;
  color: #ff6a1f;
}

.sn-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #ff6a1f;
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 600;
  overflow: hidden;
}

.sn-name {
  font-size: 14px;
  color: #1f2937;
  max-width: 110px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sn-user-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 10px);
  min-width: 170px;
  padding: 6px;
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.16);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
}

.sn .login-in:hover .sn-user-menu {
  opacity: 1;
  visibility: visible;
  transform: none;
}

.sn-user-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 9px;
  font-size: 14px;
  color: #374151;
  cursor: pointer;
  white-space: nowrap;
}

.sn-user-item:hover {
  background: #fff7f2;
  color: #ff6a1f;
}

.sn-user-out {
  color: #ef4444;
}

.sn-burger {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  background: transparent;
  cursor: pointer;
  padding: 0;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}

.sn-burger i {
  display: block;
  width: 20px;
  height: 2px;
  background: #1f2937;
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}

.sn.is-open .sn-burger i:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.sn.is-open .sn-burger i:nth-child(2) {
  opacity: 0;
}

.sn.is-open .sn-burger i:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.sn-drawer {
  display: none;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.32s ease;
}

.sn-dg-foot {
  display: flex;
  gap: 10px;
  margin-top: 18px;
}

.sn-dg-btn {
  flex: 1;
  height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  border: 1px solid rgba(15, 23, 42, 0.12);
  font-size: 15px;
  font-weight: 600;
  color: #1f2937;
  text-decoration: none;
}

.sn-dg-btn-primary {
  border: 0;
  background: linear-gradient(93deg, #ff6a1f, #ff3d2e);
  color: #fff;
}

@media (max-width: 960px) {
  .sn-inner {
    height: 64px;
    padding: 0 14px;
    gap: 10px;
  }

  .sn-logo img {
    height: 30px;
  }

  .sn-menu,
  .sn-quiet {
    display: none !important;
  }

  .sn-burger {
    display: flex;
  }

  .sn-drawer {
    display: block;
  }

  .sn.is-open .sn-drawer {
    max-height: calc(100vh - 64px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .sn-drawer-inner {
    padding: 4px 16px 24px;
  }

  .sn-dg {
    border-bottom: 1px solid rgba(15, 23, 42, 0.06);
  }

  .sn-dg-head {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: none;
    border: 0;
    padding: 16px 2px;
    font-size: 16px;
    font-weight: 600;
    color: #111827;
    cursor: pointer;
  }

  .sn-dg-body {
    display: none;
    padding: 0 0 10px;
  }

  .sn-dg.is-open .sn-dg-body {
    display: block;
  }

  .sn-dg.is-open .sn-chev {
    transform: rotate(225deg) translate(-1px, -1px);
    opacity: 0.9;
  }

  .sn-dg-link {
    display: block;
    padding: 12px 2px;
    font-size: 15px;
    color: #4b5563;
    text-decoration: none;
  }

  .sn-dg-top {
    font-size: 16px;
    font-weight: 600;
    color: #111827;
    border-bottom: 1px solid rgba(15, 23, 42, 0.06);
  }

  .sn .no-login .sn-btn-ghost,
  .sn .no-login .sn-btn {
    height: 36px;
    padding: 0 14px;
    font-size: 13px;
  }

  .sn-name {
    display: none;
  }
}

/* =========================================================
   Dielang shared shell — navigation, footer and responsive layout
   ========================================================= */
header{position:relative;z-index:120}.sn{z-index:120}.sn-logo img{width:150px;height:36px;object-fit:contain;object-position:left center}.sn-inner{max-width:1280px}.sn-link{font-size:14px;padding:0 11px}.sn-btn,.sn-btn-ghost{border-width:1px;line-height:1}.sn .no-login{align-items:center}.sn .no-login[style*="display:block"]{display:flex!important}.sn .login-in[style*="display:flex"]{display:flex!important}.sn-user-menu{z-index:20}.sn-user-item .no-real-name{font-size:10px;color:#e85d4a;margin-left:5px}.sn-dd{z-index:10}.sn-menu>.sn-item:nth-last-child(-n+3)>.sn-dd{left:auto;right:0}.aside-tools{z-index:90}.sn-dg-head{font-family:inherit}.sn-drawer{background:#fff;border-top:1px solid #edf0f4}.sn-drawer-inner{max-width:680px;margin:auto}.sn-dg-top{display:block;padding:16px 2px;color:#1f2937;text-decoration:none;font-size:16px;font-weight:600;border-bottom:1px solid #edf0f4}.sn-dg-foot{padding-bottom:4px}.sn.is-open{height:100dvh;background:#fff}.sn.is-open .sn-inner{background:#fff}.sn.is-open .sn-drawer{max-height:calc(100dvh - 64px)}
.footer{padding:0!important;background:#111827;color:#a9b4c5}.df-shell{background:#111827}.df-container{width:min(1200px,calc(100% - 48px));margin:auto}.df-promises{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid #ffffff12;padding:34px 0;gap:30px}.df-promises>div{display:grid;grid-template-columns:28px 1fr;column-gap:10px}.df-promises span{grid-row:span 2;color:#ff925e;font-size:11px;font-weight:700;padding-top:2px}.df-promises strong{font-size:14px;color:#edf2f9;font-weight:600}.df-promises small{font-size:11px;color:#748196;margin-top:7px}.footer .footer-content{display:grid;grid-template-columns:190px 1fr 165px;gap:55px;padding:54px 0 44px;background:transparent}.df-logo{display:block;width:144px;height:42px;margin-bottom:19px}.df-logo img{width:100%;height:100%;object-fit:contain;object-position:left center;filter:brightness(0) invert(1);opacity:.94}.df-brand-column p{font-size:12px;line-height:1.95;color:#7e8ba0}.df-console{display:inline-flex;gap:16px;margin-top:22px;font-size:12px;color:#ff9c6d}.df-console:hover{color:#ffc0a2}.footer .footer-content .footer-nav-left{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px;margin:0;width:auto}.footer .footer-nav-box{min-width:0}.footer .footer-nav-head{width:auto;padding:0 0 15px;border:0;font-size:14px;color:#f1f5fb;font-weight:600}.footer .footer-nav-cont{padding-top:2px}.footer .footer-nav-item{display:block;width:auto;margin:0 0 12px;font-size:12px;line-height:1.65;color:#8390a4;word-break:break-word}.footer a.footer-nav-item:hover{color:#ff9c6d}.footer .footer-content .footer-nav-right{width:auto;min-width:0}.footer-nav-right .footer-nav-item{color:#8390a4}.footer-nav-right .df-company{color:#c7d0de}.footer-nav-right .qr-code img{width:76px;height:76px;margin-top:10px;border-radius:5px;background:#fff}.footer .footer-link{height:auto;min-height:48px;line-height:1.8;padding:15px 0;display:flex;align-items:center;gap:14px;flex-wrap:wrap;border-top:1px solid #ffffff10;font-size:11px;color:#6f7c91}.footer .footer-link[style*="display: none"]{display:none!important}.footer .footer-link a{margin:0;color:#8390a4;font-size:11px}.footer .footer-record{height:auto;min-height:55px;line-height:1.8;padding:15px 0;gap:15px;border-top:1px solid #ffffff10;font-size:11px;color:#6f7c91}.footer-record .left-info{display:flex;gap:14px;flex-wrap:wrap}.footer-record a{color:#6f7c91}.df-legal{display:flex;justify-content:center;gap:22px;border-top:1px solid #ffffff08;padding:18px 0 24px}.df-legal a{font-size:11px;color:#657289}.df-legal a:hover{color:#ff9c6d}.footer .register-advert{display:none}
@media(max-width:1100px){.sn-inner{gap:8px}.sn-link{padding:0 8px;font-size:13px}.sn-quiet{padding:0 7px;font-size:12px}.sn-logo img{width:130px}.sn-btn-ghost{display:none}.footer .footer-content{grid-template-columns:160px 1fr;gap:35px}.footer .footer-nav-right{grid-column:1/-1;display:flex;align-items:center;gap:25px}.footer-nav-right .footer-nav-head{padding:0}.footer-nav-right .footer-nav-cont{display:flex;gap:20px}.footer-nav-right .qr-code img{margin:0;width:54px;height:54px}.df-promises{gap:18px}}
@media(max-width:960px){.sn-logo img{width:138px;height:34px}.sn-right{margin-left:auto}.sn .no-login .sn-btn-ghost{display:inline-flex}.sn .no-login .sn-btn{display:none}.sn .login-in .sn-avatar{width:30px;height:30px}.sn.is-open .no-login,.sn.is-open .login-in{display:none!important}.sn .sn-right .no-login[style*="display:block"]{display:flex!important}.sn.is-open .sn-right .no-login[style*="display:block"]{display:none!important}.df-promises{grid-template-columns:1fr 1fr}.footer .footer-content{grid-template-columns:1fr;gap:34px}.df-brand-column{display:grid;grid-template-columns:150px 1fr;align-items:center;column-gap:25px}.df-logo{grid-row:span 2;margin:0}.df-brand-column p{margin:0}.df-console{margin-top:6px}.footer .footer-content .footer-nav-left{grid-template-columns:repeat(4,1fr)}.footer .footer-nav-right{grid-column:auto}.footer .footer-record{flex-direction:column;align-items:flex-start}.aside-tools{display:none}}
@media(max-width:600px){.df-container{width:calc(100% - 32px)}.df-promises{padding:27px 0;gap:25px 12px}.df-promises>div{column-gap:6px;grid-template-columns:22px 1fr}.df-promises strong{font-size:12px}.df-promises small{font-size:9px;line-height:1.6}.footer .footer-content{padding:36px 0 30px}.df-brand-column{grid-template-columns:115px 1fr;column-gap:17px}.df-logo{width:115px;height:35px}.df-brand-column p{font-size:10px}.df-console{font-size:10px;gap:8px}.footer .footer-content .footer-nav-left{grid-template-columns:1fr 1fr;gap:28px 24px}.footer .footer-nav-head{font-size:13px;padding-bottom:11px}.footer .footer-nav-item{font-size:11px;margin-bottom:9px}.footer .footer-nav-right{display:block}.footer-nav-right .footer-nav-cont{display:block}.footer-nav-right .footer-nav-item{margin-top:9px}.footer-nav-right .qr-code{margin-top:14px}.footer .footer-record{font-size:10px}.footer-record .left-info{gap:7px 13px}.df-legal{gap:13px;flex-wrap:wrap}.df-legal a{font-size:10px}.sn .no-login .sn-btn-ghost{height:34px;padding:0 12px;font-size:12px}.sn-burger{width:34px}.sn-inner{padding:0 12px;gap:7px}.sn-logo img{width:126px}.sn-right{gap:4px}}
@media(prefers-reduced-motion:reduce){.sn *,.footer *{transition:none!important}}