/* =========================================
   ASXMOV 官网 — 完整克隆样式
   ========================================= */
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: "Microsoft YaHei","PingFang SC","Helvetica Neue",Arial,sans-serif;
  color: #333; background: #000;
  min-width: 1310px;
}
a { text-decoration: none; color: inherit; }

/* === 顶部会员条 === */
.header-top-bar { background: #2b2b2b; padding: 7px 0; font-size: 12px; }
.header-top-bar-inner {
  max-width: 1310px; margin: 0 auto; padding: 0 20px;
  display: flex; justify-content: space-between; align-items: center; gap: 20px;
}
.header-top-left, .header-top-right-block {
  display: flex; align-items: center; gap: 2px;
}
.header-top-link { color: #999; padding: 2px 10px; transition: color .2s; }
.header-top-link:hover { color: #fff; }
.header-top-label { color: #b8b8b8; font-size: 12px; margin-right: 4px; }

/* === Header 主区域 === */
.site-header { background: #000; }
.header-main {
  max-width: 1310px; margin: 0 auto; padding: 24px 20px 10px;
  display: flex; align-items: center; justify-content: space-between;
}
.header-logo { display: flex; align-items: center; }
.header-logo-link { display: inline-flex; align-items: center; line-height: 0; }
.header-logo-link:hover { opacity: .85; }
.header-logo-image {
  display: block; width: auto; height: 44px; max-width: 456px; max-height: 44px; object-fit: contain;
}
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.header-lang-wrap { display: flex; flex-direction: column; align-items: center; gap: 2px; width: 83px; }
.header-lang-label { color: #a9a9a9; font-size: 16px; line-height: 1; }
.header-lang { color: #a9a9a9; font-size: 12px; }
.header-lang a { color: #a9a9a9; transition: color .2s; }
.header-lang a:hover { color: #fff; }

/* === 主导航栏 === */
.main-nav { background: #000; padding: 0 20px; }
.main-nav-inner {
  max-width: 1294px;
  margin: 0 auto;
  background: #4a4a4a;
}
.nav-list {
  min-height: 34px;
  list-style: none;
  display: flex;
  justify-content: center;
  align-items: stretch;
}
.nav-item { position: relative; }
.nav-link {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 24px;
  color: #fff;
  font-size: 14px;
  line-height: 1;
  transition: background-color .15s, color .15s;
  white-space: nowrap;
  border-bottom: 0;
}
.nav-link:hover {
  color: #fff;
  background: #3f3f3f;
}
.nav-item.active .nav-link {
  color: #0b0b0b;
  background: transparent;
}
.nav-children {
  display: none; position: absolute; top: 100%; left: 0;
  background: #4a4a4a; min-width: 160px; z-index: 100;
  border-top: 1px solid rgba(255,255,255,.12); list-style: none;
}
.nav-item:hover .nav-children { display: block; }
.nav-children li a {
  display: block; padding: 11px 18px; color: #fff; font-size: 13px;
  border-bottom: 1px solid rgba(255,255,255,.06); transition: all .2s;
  white-space: nowrap;
}
.nav-children li a:hover { color: #fff; background: rgba(255,255,255,.12); }

/* === 页面大Banner (非首页/产品页时) === */
/* ==========================================================
   首页样式
   ========================================================== */
.home-main { position: relative; background: #000; }

/* 产品分类全宽展示区 */
.home-showcase-grid { display: flex; flex-wrap: wrap; }
.home-showcase-card {
  position: relative; flex: 1 1 50%; min-width: 380px;
  height: 420px; overflow: hidden; display: flex; align-items: flex-end;
}
.home-showcase-img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  transition: transform .4s;
}
.home-showcase-card:hover .home-showcase-img { transform: scale(1.03); }
.home-showcase-overlay {
  position: relative; z-index: 1; width: 100%; padding: 30px 24px; color: #fff;
  background: linear-gradient(transparent, rgba(0,0,0,.65));
}
.home-showcase-name { font-size: 22px; margin: 0 0 6px; }
.home-showcase-more { font-size: 14px; opacity: .8; }
.home-showcase-enter {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 72px;
  height: 34px;
  margin-top: 14px;
  padding: 0 18px;
  border: 1px solid rgba(255,255,255,.76);
  color: #fff;
  background: rgba(0,0,0,.24);
  font-size: 14px;
  line-height: 1;
}
.home-showcase-card:hover .home-showcase-overlay {
  background: linear-gradient(transparent, rgba(180,30,30,.75));
}
.home-showcase-card:hover .home-showcase-enter { background: #fff; color: #9f1d1d; }

.caiye-showcase-banner {
  width: 100%;
  background: #111;
  overflow: hidden;
}
.caiye-showcase-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.caiye-category-page {
  background: #000;
  color: #fff;
}
.caiye-fixed-products {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 56px 40px 70px;
  background: #000;
  color: #fff;
}
.caiye-fixed-products h3 {
  margin: 0 0 28px;
  color: #fff;
  font-size: 22px;
  font-weight: 700;
  text-align: center;
}
.caiye-fixed-products h3::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  margin: 10px auto 0;
  background: #c40012;
}
.caiye-fixed-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}
.caiye-fixed-card {
  display: block;
  overflow: hidden;
  background: #171717;
  color: #fff;
  text-decoration: none;
}
.caiye-fixed-card-img {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: #fff;
  overflow: hidden;
}
.caiye-fixed-card-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.caiye-fixed-card-title {
  padding: 14px 16px 6px;
  font-size: 15px;
  line-height: 1.45;
  color: #fff;
}
.caiye-fixed-card-price {
  padding: 0 16px 16px;
  color: #e60012;
  font-size: 16px;
  font-weight: 700;
}
.caiye-fixed-empty {
  grid-column: 1 / -1;
  padding: 32px;
  color: rgba(255,255,255,.7);
  text-align: center;
  background: #111;
}

/* 全部产品网格 */
.home-products-section { padding: 40px 20px; max-width: 1400px; margin: 0 auto; }
.home-products-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 20px;
}
.home-product-card {
  background: #222; border-radius: 4px; overflow: hidden; color: #ccc; transition: transform .2s;
}
.home-product-card:hover { transform: translateY(-4px); }
.home-product-img { width: 100%; aspect-ratio: 1; overflow: hidden; background: #2a2a2a; }
.home-product-img img { width: 100%; height: 100%; object-fit: contain; }
.home-product-info { padding: 12px; }
.home-product-info h4 {
  margin: 0 0 8px; font-size: 14px; color: #ddd;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.home-product-price em { color: #c22; font-style: normal; font-weight: bold; }
.home-product-brand { font-size: 12px; color: #888; margin: 4px 0; }
.home-product-market { font-size: 12px; color: #666; }
.home-product-market span { color: #c22; }

/* 开发者区块 */
.home-dev-section { position: relative; min-height: 480px; overflow: hidden; }
.home-dev-banner {
  position: absolute; inset: 0; background-size: cover; background-position: center;
}
.home-dev-overlay {
  position: relative; z-index: 1; min-height: 480px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,.55);
}
.home-dev-content {
  max-width: 860px; text-align: center; padding: 60px 20px; color: #fff;
}
.home-dev-label { font-size: 16px; color: #c22; margin: 0 0 12px; letter-spacing: 2px; }
.home-dev-title { font-size: 26px; color: #4af; margin: 0 0 16px; font-weight: normal; }
.home-dev-desc { font-size: 15px; line-height: 1.8; color: #ccc; margin: 0; }

/* 关于我们区块 */
.home-about-section {
  padding: 60px 20px; max-width: 1264px; margin: 0 auto;
}
.home-about-inner {
  font-family: "宋体","SimSun","Microsoft YaHei",serif;
  font-size: 15px; line-height: 2.2; color: #ccc; text-indent: 2em;
}

/* 在线客服浮窗 */
.home-service-panel { position: fixed; right: 0; top: 212px; z-index: 90; }
.home-service-card {
  width: 207px; background: #fff; border: 1px solid #cfcfcf;
  box-shadow: 0 2px 8px rgba(0,0,0,.12);
}
.home-service-title {
  height: 36px; line-height: 36px; padding: 0 14px; background: #f7f7f7;
  color: #333; font-size: 14px; border-bottom: 1px solid #ddd;
  display: flex; justify-content: space-between; align-items: center;
}
.home-service-close {
  background: none; border: none; font-size: 18px; color: #999; cursor: pointer; padding: 0 4px;
}
.home-service-close:hover { color: #333; }
.home-service-block, .home-service-meta { padding: 12px 14px; }
.home-service-link {
  display: flex; align-items: center; gap: 8px; color: #555; font-size: 13px;
  line-height: 1.8; margin-bottom: 6px;
}
.home-service-link:last-child { margin-bottom: 0; }
.home-service-link:hover { color: #c22; }
.home-service-icon {
  width: 14px; height: 14px; border-radius: 50%; flex-shrink: 0;
}
.home-service-icon-qq { background: #4da3ff; }
.home-service-icon-wechat { background: #49b649; }
.home-service-sep { height: 1px; background: #e9e9e9; }
.home-service-meta-title { font-size: 13px; color: #333; margin-bottom: 8px; font-weight: bold; }
.home-service-meta-text { font-size: 12px; color: #666; line-height: 1.8; }

/* 分享网站浮窗 */
.home-share-panel { position: fixed; left: 0; bottom: 40%; z-index: 90; }
.home-share-card {
  width: 170px; background: #fff; border: 1px solid #cfcfcf;
  box-shadow: 0 2px 8px rgba(0,0,0,.12);
}
.home-share-title {
  height: 36px; line-height: 36px; padding: 0 14px; background: #f7f7f7;
  color: #333; font-size: 14px; border-bottom: 1px solid #ddd;
  display: flex; justify-content: space-between; align-items: center;
}
.home-share-close {
  background: none; border: none; font-size: 18px; color: #999; cursor: pointer; padding: 0 4px;
}
.home-share-close:hover { color: #333; }
.home-share-links { padding: 10px 14px; display: flex; flex-wrap: wrap; gap: 8px; }
.home-share-link {
  display: flex; align-items: center; gap: 6px; font-size: 13px; color: #555;
  width: 100%; padding: 4px 0;
}
.home-share-link:hover { color: #c22; }
.home-share-icon {
  width: 24px; height: 24px; border-radius: 50%; flex-shrink: 0;
}
.share-wechat { background: #49b649; }
.share-weibo { background: #e6162d; }
.share-qq { background: #4da3ff; }
.share-qzone { background: #fdbe3d; }

.home-edit-entry {
  position: fixed; right: 30px; bottom: 26px; z-index: 95;
  background: #1a5fb4; color: #fff; padding: 10px 16px; border-radius: 999px;
  box-shadow: 0 8px 24px rgba(26,95,180,.25); font-size: 13px;
}
.home-edit-entry:hover { color: #fff; opacity: .92; }

/* ==========================================================
   产品分类页（展示图 + 产品网格）
   ========================================================== */
.products-main { background: #000; padding: 0 0 60px; }
.products-grid-section { max-width: 1400px; margin: 0 auto; padding: 40px 20px; }
.products-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 24px;
}
.product-grid-card {
  background: #1a1a1a; overflow: hidden; transition: transform .3s; color: #ccc; display: block; cursor: pointer;
}
.product-grid-card:hover { transform: translateY(-4px); }
.product-grid-img { width: 100%; aspect-ratio: 1; overflow: hidden; background: #111; }
.product-grid-img img { width: 100%; height: 100%; object-fit: contain; display: block; }
.product-grid-placeholder {
  width: 100%; height: 260px; background: #111;
  display: flex; align-items: center; justify-content: center; color: #555; font-size: 14px;
}
.product-grid-info { padding: 12px 14px; }
.product-grid-info h4 {
  font-size: 14px; color: #ddd; margin: 0 0 6px; font-weight: normal;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.product-grid-cat { font-size: 12px; color: #888; margin: 0; }
.product-grid-actions { display: flex; gap: 8px; flex-wrap: wrap; padding: 0 14px 14px; align-items: center; }
.product-grid-detail {
  border: 1px solid #666; background: transparent; color: #fff; border-radius: 4px;
  padding: 7px 10px; text-decoration: none; font-size: 13px; line-height: normal;
}
.product-grid-detail:hover { border-color: #e60012; color: #e60012; }
.products-empty {
  text-align: center; padding: 80px 20px; color: #888; background: #000;
}

/* ==========================================================
   隐藏栏目真实导入页
   ========================================================== */
.import-page-shell {
  max-width: 1260px;
  margin: 0 auto;
  padding: 24px 20px 60px;
  color: #ddd;
}

.import-page-head {
  margin-bottom: 28px;
  text-align: center;
}

.import-page-head h2,
.import-detail-copy h2 {
  font-size: 28px;
  font-weight: normal;
  color: #fff;
  margin-bottom: 12px;
}

.import-page-head p,
.import-detail-copy p {
  color: #a6a6a6;
  line-height: 1.9;
  font-size: 14px;
}

.import-photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.import-photo-grid--video {
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
}

.import-photo-card {
  background: #111;
  border: 1px solid #1f1f1f;
  transition: transform .25s ease, border-color .25s ease;
}

.import-photo-card:hover {
  transform: translateY(-4px);
  border-color: #7a1c1c;
}

.import-photo-card__media {
  display: block;
  background: #050505;
}

.import-photo-card__media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
}

.import-photo-grid--video .import-photo-card__media img {
  aspect-ratio: 16 / 9;
}

.import-news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 22px 12px;
}

.import-news-card {
  background: transparent;
}

.import-news-card__media {
  display: block;
  background: #050505;
}

.import-news-card__media img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  display: block;
}

.import-news-card__body {
  padding-top: 10px;
}

.import-news-card__date,
.import-news-card__title {
  margin: 0 0 8px;
  color: #d8d8d8;
  font-size: 14px;
  line-height: 1.5;
  text-align: center;
  font-weight: normal;
}

.import-news-card__summary {
  color: #bdbdbd;
  font-size: 13px;
  line-height: 1.8;
  text-align: left;
}

.import-news-card__summary p {
  margin: 0 0 4px;
}

.import-news-card__summary.is-dated {
  text-align: center;
}

.import-page-shell--video-real {
  max-width: 1180px;
  margin: 0 auto;
}

.import-video-section {
  margin-bottom: 36px;
}

.import-video-section__title {
  margin: 0 0 18px;
  color: #fff;
  font-size: 24px;
  font-weight: normal;
}

.import-video-row--single {
  margin-bottom: 28px;
}

.import-video-row--grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px 26px;
}

.import-video-card {
  margin: 0;
}

.import-video-card__title {
  margin: 0 0 12px;
  color: #fff;
  font-size: 20px;
  line-height: 1.5;
  font-weight: normal;
}

.import-video-card__media {
  position: relative;
  display: block;
  background: #050505;
}

.import-video-card__media img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
}

.import-video-card__play {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 66px;
  height: 66px;
  margin-left: -33px;
  margin-top: -33px;
  border-radius: 50%;
  background: rgba(0, 0, 0, .55);
  box-shadow: 0 0 0 1px rgba(255,255,255,.2);
}

.import-video-card__play::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  margin-top: -12px;
  margin-left: -6px;
  border-top: 12px solid transparent;
  border-bottom: 12px solid transparent;
  border-left: 20px solid #fff;
}

@media (max-width: 900px) {
  .import-video-row--grid {
    grid-template-columns: 1fr;
  }
}

.import-photo-card__body {
  padding: 14px 16px 18px;
}

.import-photo-card__body h3 {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: normal;
  color: #fff;
  line-height: 1.5;
}

.import-photo-card__body p {
  font-size: 13px;
  color: #999;
  line-height: 1.8;
}

.import-detail-hero {
  margin-bottom: 28px;
  background: #0a0a0a;
}

.import-detail-hero img {
  width: 100%;
  max-height: 720px;
  object-fit: contain;
  display: block;
  margin: 0 auto;
}

.import-detail-video {
  width: 100%;
  max-height: 720px;
  display: block;
  margin: 0 auto;
  background: #000;
}

.import-detail-copy {
  max-width: 920px;
  margin: 0 auto 28px;
  text-align: center;
}

.import-detail-note {
  margin-top: 14px;
  color: #c29253;
  font-size: 13px;
}

.import-detail-note a {
  color: inherit;
  text-decoration: underline;
}

.import-detail-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 18px;
}

.import-detail-gallery__item {
  margin: 0;
  background: #0e0e0e;
}

.import-detail-gallery__item img {
  width: 100%;
  display: block;
}

/* ==========================================================
   产品详情页（保留原有样式）
   ========================================================== */
/* 产品详情页的样式在产品详情模板的 <style> 标签中 */

/* ==========================================================
   关于我们页面
   ========================================================== */
.about-section { background: #0a0a0a; padding: 24px 0 88px; }
.about-shell { max-width: 1310px; margin: 0 auto; padding: 0 23px; }
.about-title {
  margin: 0 0 18px; color: #f2f2f2; font-size: 26px; font-weight: normal;
  line-height: 1.6; letter-spacing: 1px;
}
.about-content {
  color: #fff; font-family: "宋体","SimSun","Microsoft YaHei",serif;
}
.about-content p { margin-bottom: 20px; }

/* ==========================================================
   企业动态列表
   ========================================================== */
.news-section { background: #fff; padding: 32px 0 70px; }
.news-container { max-width: 1310px; margin: 0 auto; padding: 0 23px; }
.news-module-title {
  font-size: 18px; color: #333; padding: 0 0 16px; margin-bottom: 8px; font-weight: normal;
}
.news-item {
  display: flex; gap: 16px; padding: 18px 0; border-bottom: 1px solid #ededed; color: inherit; transition: background .2s;
}
.news-item-thumb { width: 230px; height: 150px; flex-shrink: 0; overflow: hidden; }
.news-item-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.news-item-thumb-placeholder {
  width: 230px; height: 150px; background: #f0f0f0;
  display: flex; align-items: center; justify-content: center; color: #ccc; font-size: 36px; flex-shrink: 0;
}
.news-item-body { flex: 1; display: flex; flex-direction: column; padding-top: 2px; }
.news-item-title-row { margin-bottom: 10px; line-height: 1.6; }
.news-item-date { font-size: 13px; color: #8f8f8f; margin-right: 10px; display: inline-block; }
.news-item-title { font-size: 16px; color: #333; font-weight: normal; display: inline; }
.news-item:hover .news-item-title { color: #c22; }
.news-item-summary {
  font-size: 14px; color: #777; line-height: 1.9; overflow: hidden;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical;
}
.news-item-tag { display: inline-block; font-size: 12px; color: #7a7a7a; margin-top: 12px; }

/* ==========================================================
   新闻详情
   ========================================================== */
.news-detail-section { background: #fff; padding: 32px 0 70px; }
.news-detail-shell { max-width: 1310px; margin: 0 auto; padding: 0 23px; }
.news-detail-module-title {
  font-size: 18px; color: #333; padding: 0 0 16px; margin-bottom: 8px; font-weight: normal;
}
.news-detail-card {
  border-top: 1px solid #ededed; border-bottom: 1px solid #ededed;
  background: #fff; padding: 32px 0 28px;
}
.news-detail-header {
  max-width: 960px; margin: 0 auto; padding: 0 20px 18px;
  border-bottom: 1px solid #efefef; text-align: center;
}
.news-detail-title { font-size: 28px; color: #222; line-height: 1.5; font-weight: normal; margin-bottom: 10px; }
.news-detail-meta {
  display: flex; justify-content: center; gap: 26px; flex-wrap: wrap;
  color: #888; font-size: 13px; line-height: 1.8;
}
.news-detail-cover { max-width: 960px; margin: 24px auto 12px; padding: 0 20px; }
.news-detail-cover img { max-width: 100%; height: auto; display: block; margin: 0 auto; }
.news-detail-content {
  max-width: 960px; margin: 0 auto; padding: 8px 20px 0;
  line-height: 2; color: #555; font-size: 15px;
}
.news-detail-content p { margin-bottom: 18px; }
.news-detail-content img { max-width: 100%; height: auto; display: block; margin: 18px auto; }
.news-detail-footer { max-width: 960px; margin: 0 auto; padding: 24px 20px 0; }
.news-detail-pager { border-top: 1px dashed #ddd; padding-top: 18px; }
.news-detail-pager-item { font-size: 14px; color: #666; line-height: 2; }
.news-detail-pager-label { color: #444; }
.news-detail-pager-item a { color: #666; }
.news-detail-pager-item a:hover { color: #c22; }
.news-detail-empty { color: #999; }
.news-detail-back-link {
  display: inline-block; margin-top: 18px; font-size: 13px;
  color: #666; border: 1px solid #ddd; padding: 7px 18px;
}
.news-detail-back-link:hover { color: #c22; border-color: #c22; }

/* ==========================================================
   开发者页面（图文展示：标签 + 全宽大图 + 居中标题文字）
   ========================================================== */
.developer-page { background: #1a1a1a; padding: 0 0 80px; }
.developer-page-inner { max-width: 1310px; margin: 0 auto; padding: 0; }
.developer-module-title {
  font-size: 16px; color: #c22; font-weight: normal; letter-spacing: 1px;
  padding: 18px 23px 12px; margin: 0;
}
.developer-hero-img { width: 100%; background: #111; }
.developer-hero-img img {
  display: block; width: 100%; max-width: 100%; height: auto; margin: 0 auto;
}
.developer-text-block {
  max-width: 1264px; margin: 0 auto; padding: 50px 60px 40px; text-align: center;
}
.developer-title {
  font-size: 20px; color: #6cb4ee; font-weight: normal;
  margin: 0 0 30px; line-height: 1.8;
}
.developer-desc {
  font-size: 15px; color: #ccc; line-height: 2; margin: 0;
  text-indent: 2em; text-align: left;
}

/* 旧开发者布局兼容 */
.developer-section { background: rgba(7,7,7,1); padding: 0 0 88px; }
.developer-container { max-width: 1310px; margin: 0 auto; padding: 0; }

/* ==========================================================
   工程案例
   ========================================================== */
.cases-section { background: #fff; padding: 34px 0 80px; }
.cases-container { max-width: 1310px; margin: 0 auto; padding: 0 23px; }
.cases-filter { display: flex; gap: 10px; margin-bottom: 30px; flex-wrap: wrap; }
.cases-filter a {
  padding: 7px 18px; border: 1px solid #ddd; color: #666; font-size: 13px; transition: all .2s;
}
.cases-filter a:hover, .cases-filter a.active { background: #c22; color: #fff; border-color: #c22; }
.cases-group { margin-bottom: 42px; }
.cases-group-title { font-size: 18px; color: #222; margin-bottom: 18px; font-weight: normal; }
.cases-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.cases-card { position: relative; overflow: hidden; background: #f9f9f9; display: block; }
.cases-card img {
  width: 100%; height: 220px; object-fit: cover; display: block; transition: transform .3s;
}
.cases-card:hover img { transform: scale(1.05); }
.cases-card-body { background: #fff; padding: 12px 14px 14px; }
.cases-card-title { font-size: 14px; color: #333; line-height: 1.6; }
.cases-card-summary {
  margin-top: 6px; font-size: 12px; color: #8a8a8a; line-height: 1.7;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.cases-card-placeholder {
  height: 220px; display: flex; align-items: center; justify-content: center;
  background: #111; color: #fff; font-size: 28px;
}
.cases-empty { padding: 40px 0; color: #888; font-size: 14px; }

/* ==========================================================
   关于菜单衍生图册页
   ========================================================== */
.about-gallery-section { background: #0d0d0d; padding: 28px 0 80px; }
.about-gallery-shell { max-width: 1310px; margin: 0 auto; padding: 0 23px; }
.about-gallery-title {
  margin: 0 0 14px; color: #f2f2f2; font-size: 28px; font-weight: normal; line-height: 1.6;
}
.about-gallery-intro {
  color: #bfbfbf; font-size: 14px; line-height: 2; margin: 0 0 26px;
}
.about-gallery-grid {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px;
}
.about-gallery-card {
  display: block; background: #181818; color: #ddd; overflow: hidden; transition: transform .25s, box-shadow .25s;
}
.about-gallery-card:hover { transform: translateY(-4px); box-shadow: 0 12px 30px rgba(0,0,0,.28); }
.about-gallery-card-image { height: 240px; background: #101010; overflow: hidden; }
.about-gallery-card-image img { width: 100%; height: 100%; object-fit: cover; display: block; }
.about-gallery-card-body { padding: 16px 18px 18px; }
.about-gallery-card-tag { display: inline-block; color: #c22; font-size: 12px; margin-bottom: 8px; }
.about-gallery-card-title { color: #fff; font-size: 16px; line-height: 1.7; margin: 0 0 8px; }
.about-gallery-card-summary {
  color: #b5b5b5; font-size: 13px; line-height: 1.9; margin: 0;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.about-gallery-empty {
  padding: 48px 0; text-align: center; color: #8c8c8c; font-size: 14px;
}

/* ==========================================================
   通用页面
   ========================================================== */
.page-section { padding: 40px 0 60px; }
.page-container { max-width: 1000px; margin: 0 auto; padding: 0 20px; }
.page-container h1 { font-size: 24px; color: #2c3e50; margin-bottom: 25px; }
.page-container .page-body { line-height: 1.8; color: #555; }
.page-container .page-body p { margin-bottom: 15px; }
.page-container .page-body img { max-width: 100%; height: auto; }

/* === import-about (用于开发者和关于页面中的内联模块) === */
.import-about {
  background: transparent; padding: 0; max-width: 1264px; margin: 0;
}
.import-about__intro {
  color: #f2f2f2; font-size: 15px; line-height: 2.15; margin-bottom: 26px;
  text-align: left;
}
.import-about__intro p {
  margin-bottom: 22px; text-indent: 2em; color: #f2f2f2;
}
.import-about__intro, .import-about__intro * {
  color: #f2f2f2 !important; font-size: 15px !important; line-height: 2.15 !important;
  font-family: "宋体","SimSun","Microsoft YaHei",serif !important; text-align: left !important;
}
.import-about__meta {
  color: #bdbdbd; font-size: 14px; line-height: 2.1; padding-top: 6px;
}
.import-about__meta div { margin-bottom: 4px; }
.import-about__meta strong { color: #c22; }

/* ==========================================================
   分页
   ========================================================== */
.pagination { display: flex; justify-content: center; gap: 6px; padding: 26px 0 10px; flex-wrap: wrap; }
.pagination a, .pagination span {
  display: inline-block; padding: 5px 10px; font-size: 12px;
  border: 1px solid #ddd; color: #666; transition: all .2s; min-width: 30px; text-align: center;
}
.pagination a:hover { background: #f5f5f5; border-color: #ccc; }
.pagination .current { background: #c22; color: #fff; border-color: #c22; }
.pagination .page-disabled { color: #aaa; background: #f7f7f7; }
.pagination .page-ellipsis { border-color: transparent; background: transparent; }

/* ==========================================================
   页脚
   ========================================================== */
.site-footer { background: #1a1a1a; color: #bbb; padding: 0 0 20px; }
.footer-inner { max-width: 1200px; margin: 0 auto; padding: 0 40px; }
.footer-favorite {
  text-align: center; color: #9f9f9f; font-size: 12px; padding: 18px 0 28px;
}
.footer-favorite a { color: #9f9f9f; }
.footer-favorite span { margin: 0 8px; color: #666; }
.footer-top {
  display: grid; grid-template-columns: 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 26px; align-items: start;
}
.footer-col { min-width: 0; }
.footer-col h4 { margin-bottom: 14px; font-size: 15px; color: #ddd; font-weight: 600; letter-spacing: .5px; }
.footer-col p { font-size: 13px; color: #bbb; margin-bottom: 6px; line-height: 1.66; }
.footer-bottom {
  text-align: center; border-top: 1px solid #333; padding-top: 20px;
  font-size: 12px; color: #666; display: flex; justify-content: center; gap: 20px;
}
.footer-bottom a { color: #666; }
.footer-bottom a:hover { color: #fff; }
.footer-row {
  display: grid; grid-template-columns: 80px 1fr; align-items: baseline;
  margin-bottom: 8px; font-size: 14px; line-height: 1.7;
}
.footer-row-label { color: #999; white-space: nowrap; }
.footer-row-value { color: #ccc; }
.footer-qrcode-image {
  margin-top: 12px; width: 140px; aspect-ratio: 1;
  object-fit: contain; background: #fff; border-radius: 6px; padding: 5px;
}

/* ==========================================================
   产品页侧边栏布局
   ========================================================== */
.content-layout { max-width: 1200px; margin: 0 auto; padding: 30px 20px; display: flex; gap: 30px; }
.content-sidebar { width: 240px; flex-shrink: 0; }
.content-sidebar h3 {
  color: #2c3e50; margin-bottom: 15px; font-size: 18px;
  padding-bottom: 10px; border-bottom: 2px solid #e74c3c;
}
.content-sidebar ul { list-style: none; }
.content-sidebar li a {
  display: block; padding: 10px 15px; color: #555;
  border-bottom: 1px solid #eee; transition: all .3s; font-size: 14px;
}
.content-sidebar li a:hover, .content-sidebar li a.active { color: #e74c3c; background: #fdf2f2; }
.content-sidebar li.child a { padding-left: 30px; font-size: 13px; color: #888; }
.content-sidebar .sidebar-parent-label,
.content-sidebar .sidebar-disabled {
  display: block; padding: 10px 15px; color: #555;
  border-bottom: 1px solid #eee; font-size: 14px;
}
.content-sidebar .sidebar-parent-label { cursor: default; font-weight: 700; }
.content-sidebar .sidebar-parent-label.active { color: #e74c3c; background: #fdf2f2; }
.content-sidebar .sidebar-disabled { padding-left: 30px; color: #777; opacity: .55; cursor: not-allowed; }
.content-main { flex: 1; min-width: 0; }

.product-detail-layout {
  max-width: 1320px;
  gap: 14px;
  padding-top: 5px;
}
.product-detail-layout .content-sidebar.product-detail-sidebar {
  width: 34px;
  min-width: 34px;
  flex: 0 0 34px;
  position: sticky;
  top: 96px;
  align-self: flex-start;
  z-index: 60;
  outline: none;
  overflow: visible;
}
.product-detail-sidebar::after {
  content: '分类';
  position: absolute;
  top: 56px;
  left: 0;
  width: 28px;
  min-height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  writing-mode: vertical-rl;
  background: #111;
  color: #fff;
  border: 1px solid #333;
  border-left: 0;
  font-size: 13px;
  letter-spacing: 0;
  z-index: 2;
  cursor: default;
}
.product-detail-sidebar .content-sidebar-panel {
  position: absolute;
  left: 34px;
  top: 0;
  width: 172px;
  min-height: 100%;
  padding: 0 0 10px;
  background: #000;
  box-shadow: 12px 0 24px rgba(0,0,0,.35);
  visibility: hidden;
  opacity: 1;
  pointer-events: none;
  transform: none;
  transition: none;
}
.product-detail-sidebar:hover .content-sidebar-panel,
.product-detail-sidebar:focus-within .content-sidebar-panel,
.product-detail-sidebar.is-open .content-sidebar-panel {
  visibility: visible;
  pointer-events: auto;
}
.product-detail-sidebar:hover::after,
.product-detail-sidebar:focus-within::after,
.product-detail-sidebar.is-open::after {
  background: #111;
  color: #fff;
}
.product-detail-sidebar h3,
.product-detail-sidebar ul {
  min-width: 0;
}
.product-detail-sidebar li.parent a,
.product-detail-sidebar li.parent .sidebar-parent-label {
  pointer-events: none;
}
.product-detail-sidebar li.child a {
  padding-left: 18px;
}

/* ==========================================================
   响应式
   ========================================================== */
@media (max-width: 1024px) {
  body { min-width: 0; }
  .footer-top { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 20px; }
  .nav-list { flex-wrap: wrap; justify-content: center; }
  .nav-link { padding: 10px 14px; font-size: 13px; }
  .developer-layout { flex-direction: column; }
  .developer-image { flex: none; max-width: 100%; }
  .cases-grid { grid-template-columns: repeat(2,1fr); }
  .home-service-panel { display: none; }
  .home-share-panel { display: none; }
  .home-showcase-card { height: 300px; }
  .products-grid { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
}
@media (max-width: 768px) {
  .header-main { flex-direction: column; align-items: flex-start; padding: 15px 20px 0; }
  .header-top-bar-inner { flex-direction: column; align-items: flex-start; }
  .header-logo-image { height: 36px; max-height: 36px; }
  .nav-list { flex-direction: column; }
  .nav-link { padding: 12px 20px; border-bottom: 1px solid rgba(255,255,255,.06); }
  .footer-top { grid-template-columns: 1fr; }
  .news-item { flex-direction: column; }
  .news-item-thumb, .news-item-thumb-placeholder { width: 100%; height: 200px; }
  .cases-grid { grid-template-columns: 1fr; }
  .content-layout { flex-direction: column; }
  .content-sidebar { width: 100%; }
  .product-detail-layout .content-sidebar.product-detail-sidebar {
    width: 100%;
    flex: 0 0 auto;
    position: static;
    transform: none;
  }
  .product-detail-sidebar::after { display: none; }
  .product-detail-sidebar h3,
  .product-detail-sidebar ul { min-width: 0; }
  .home-showcase-card { min-width: 100%; height: 250px; }
  .news-detail-title { font-size: 22px; }
  .products-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 16px; }
}