/* ============================================================
   brand.css - 品牌页自包含样式（portal 红，零依赖 main.css）
   顶/底/导航通用段 100% 复制自 main.css（保证格式统一）
   ============================================================ */

:root {
  --portal-red: #d8302f;
  --portal-red-dark: #b32928;
  --portal-text: #333;
  --portal-text-mid: #666;
  --portal-text-light: #888;
  --portal-bg-light: #fafafa;
  --portal-bg-gray: #f5f5f5;
  --portal-border: #e5e5e5;
  --portal-border-light: #eee;
  --max-w: 1200px;
}

body{
    margin: 0px;
}

/* ============================================================
    .topbar
   ============================================================ */
.topbar {
  background: var(--portal-red);
  color: #fff;
  font-size: 12px;
  line-height: 1;
}

.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 36px;
  gap: 16px;
}

.topbar__left {
  display: flex;
  align-items: center;
  gap: 18px;
  color: rgba(255,255,255,.85);
}

.topbar__date,
.topbar__weather {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.topbar__date svg,
.topbar__weather svg {
  width: 14px;
  height: 14px;
}

.topbar__welcome {
  color: rgba(255,255,255,.85);
}

.topbar__right {
  display: flex;
  align-items: center;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.topbar__right li {
  position: relative;
}

.topbar__right li a {
     text-decoration: none;
  display: inline-block;
  padding: 0 12px;
  color: rgba(255,255,255,.9);
  font-size: 12px;
  line-height: 36px;
  white-space: nowrap;
  transition: color .2s ease;
}

.topbar__right li a:hover {
  color: #fff;
  text-decoration: underline;
}

.topbar__sep {
  width: 1px;
  height: 14px;
  background: rgba(255,255,255,.3);
  padding: 0 !important;
}

.topbar__cta {
  /* background: var(--portal-orange); */
  color: #fff !important;
  margin-left: 8px;
  padding: 0 14px !important;
  font-weight: 600;
}

.topbar__cta:hover {
  background: #ff8c1a;
  text-decoration: none !important;
}

/* ============================================================
   2. header .site-header
   ============================================================ */
.site-header {
  background: #fff;
  border-bottom: 1px solid var(--portal-border);
  padding: 22px 0;
}

.site-header__inner {
  display: flex;
  align-items: center;
  gap: 32px;
}

.site-header__logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.site-header__logo img {

  display: block;
}

.site-header__search {
  flex: 1;
}

.search-box {
  border: 2px solid var(--portal-red);
  border-radius: 4px;
  overflow: hidden;
  background: #fff;
}

.search-box__tabs {
  display: flex;
  background: #fafafa;
  border-bottom: 1px solid var(--portal-border-light);
}

.search-box__tab {
  padding: 8px 18px;
  font-size: 13px;
  color: var(--portal-text-mid);
  cursor: pointer;
  border-right: 1px solid var(--portal-border-light);
  transition: all .2s ease;
  user-select: none;
}

.search-box__tab.active {
  background: var(--portal-red);
  color: #fff;
  font-weight: 600;
}

.search-box__tab:not(.active):hover {
  color: var(--portal-red);
  background: #fff5f5;
}

.search-box__form {
  display: flex;
  height: 42px;
}

.search-box__form input {
  flex: 1;
  border: none;
  padding: 0 16px;
  font-size: 14px;
  outline: none;
  background: transparent;
}

.search-box__form input::placeholder {
  color: #bbb;
}

.search-box__form button {
  background: var(--portal-red);
  color: #fff;
  border: none;
  padding: 0 24px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background .2s ease;
}

.search-box__form button:hover {
  background: var(--portal-red-dark);
}

.search-box__form button svg {
  width: 16px;
  height: 16px;
}

.search-hot {
  margin-top: 8px;
  font-size: 12px;
  color: var(--portal-text-light);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.search-hot__label {
  font-weight: 600;
  color: var(--portal-text-mid);
}

.search-hot a {
     text-decoration: none;
  color: var(--portal-text-mid);
  transition: color .2s ease;
}

.search-hot a:hover {
  color: var(--portal-red);
}

.site-header__actions {
    margin-bottom: 23px;
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.btn-header-primary,
.btn-header-outline {
  display: inline-block;
  padding: 9px 22px;
  font-size: 13px;
  font-weight: 600;
  border-radius: 3px;
  text-align: center;
  transition: all .2s ease;
  white-space: nowrap;
}

.btn-header-primary {
     text-decoration: none;
  background: var(--portal-red);
  color: #fff;
  border: 1px solid var(--portal-red);
}

.btn-header-primary:hover {
  background: var(--portal-red-dark);
  color: #fff;
  border-color: var(--portal-red-dark);
}

.btn-header-outline {
     text-decoration: none;
  background: #fff;
  color: var(--portal-red);
  border: 1px solid var(--portal-red);
}

.btn-header-outline:hover {
  background: #fff5f5;
  color: var(--portal-red);
}

/* ============================================================
   3. 主导航 .main-nav
   ============================================================ */
.main-nav {
  background: #fff;
  border-bottom: 1px solid #61616129;
  box-shadow:  0px 5px 15px -3px #ff000029;
  margin-bottom: 20px;
}

.main-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.main-nav__list {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

.main-nav__list li {
  position: relative;
}

.main-nav__list li a {
     text-decoration: none;
  display: block;
  padding: 0 22px;
  line-height: 48px;
  font-size: 20px;
  font-weight: 500;
  color: var(--portal-text);
  position: relative;
  transition: color .2s ease;
}

.main-nav__list li a span {
  position: relative;
}

.main-nav__list li a::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -3px;
  width: 0;
  height: 3px;
  background: var(--portal-red);
  transition: all .25s ease;
  transform: translateX(-50%);
}

.main-nav__list li a:hover {
  color: var(--portal-red);
}

.main-nav__list li a:hover::after,
.main-nav__list li.active a::after {
  width: 60%;
}

.main-nav__list li.active a {
     text-decoration: none;
  color: var(--portal-red);
  font-weight: 700;
}

.main-nav__extra {
  align-items: center;
  gap: 16px;
}

.main-nav__extra-item {
     text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 13px;
  color: var(--portal-text-mid);
  padding: 6px 12px;
  border-radius: 3px;
  transition: all .2s ease;
}

.main-nav__extra-item svg {
  width: 14px;
  height: 14px;
}

.main-nav__live {
     text-decoration: none;
  color: var(--portal-red);
  background: #fff5f5;
}

.main-nav__live:hover {
  background: var(--portal-red);
  color: #fff;
}

.main-nav__rank:hover {
  color: var(--portal-red);
  background: var(--portal-bg-gray);
}

.main-nav__app:hover {
  color: var(--portal-red);
  background: var(--portal-bg-gray);
}

/* ============================================================
   15. 页脚 .footer-area
   ============================================================ */
.footer-area {
  background: #2c2c2c;
  color: rgba(255,255,255,.7);
  padding: 50px 0 0;
  font-size: 13px;
}

.footer-area__top {
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}

.footer-area h4 {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  margin: 0 0 14px;
  padding-left: 8px;
  border-left: 3px solid var(--portal-red);
}

.footer-area__top ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-area__top ul li {
  padding: 3px 0;
}

.footer-area__top ul li a {
     text-decoration: none;
  font-size: 13px;
  color: rgba(255,255,255,.65);
  transition: color .2s ease;
}

.footer-area__top ul li a:hover {
  color: #fff;
}

.footer-qr__list {
  display: flex;
  gap: 14px;
}

.footer-qr__item {
  text-align: center;
}

.footer-qr__img {
  width: 80px;
  height: 80px;
  background: #fff;
  border-radius: 4px;
  padding: 6px;
  margin-bottom: 6px;
}

.footer-qr__img svg {
  width: 100%;
  height: 100%;
  display: block;
}

.footer-qr__item span {
  display: block;
  font-size: 12px;
  color: rgba(255,255,255,.7);
}

.footer-qr__hint {
  margin: 14px 0 0;
  font-size: 12px;
  color: rgba(255,255,255,.5);
}

.footer-area__middle {
  padding: 24px 0;
  text-align: center;
  border-bottom: 1px solid rgba(255,255,255,.1);
}

.footer-area__brand {
  display: inline-flex;
  align-items: baseline;
  gap: 24px;
}

.footer-area__logo {
  font-size: 22px;
  font-weight: 800;
  color: #fff;
  letter-spacing: .5px;
}

.footer-area__phone {
  font-size: 18px;
  color: #fff;
  font-weight: 600;
}

.footer-area__bottom {
  padding: 20px 0;
}

.copy-right__content {
  text-align: center;
  position: relative;
}

.copy-right__text {
  line-height: 1.6;
}

.copy-right__text--small {
  font-size: 11px;
  color: rgba(255,255,255,.4);
}

.copy-right__text a {
     text-decoration: none;
  color: rgba(255,255,255,.6);
  margin: 0 4px;
}

.copy-right__text a:hover {
  color: #fff;
}

.back-to-top {
  position: absolute;
  right: 0;
  bottom: 0;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(255,255,255,.08);
  color: rgba(255,255,255,.75);
  border: 1px solid rgba(255,255,255,.15);
  padding: 6px 14px;
  font-size: 12px;
  border-radius: 3px;
  cursor: pointer;
  transition: all .2s ease;
}

.back-to-top:hover {
  background: var(--portal-red);
  border-color: var(--portal-red);
  color: #fff;
}

.back-to-top svg {
  width: 12px;
  height: 12px;
}

/* ============================================================
   16. 通用工具类 (container / row / col-* / py-* / mt-*)
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 16px;
}

.row {
  display: flex;
  /*flex-wrap: wrap;*/
  margin: 0 -12px;
}

.row > [class*="col-"] {
  padding: 0 12px;
}

[class*="col-"] {
  width: 100%;
  flex: 0 0 100%;
  max-width: 100%;
}

.col-1  { flex: 0 0 8.333%;  max-width: 8.333%; }
.col-2  { flex: 0 0 16.667%; max-width: 16.667%; }
.col-3  { flex: 0 0 25%;     max-width: 25%; }
.col-4  { flex: 0 0 33.333%; max-width: 33.333%; }
.col-5  { flex: 0 0 41.667%; max-width: 41.667%; }
.col-6  { flex: 0 0 50%;     max-width: 50%; }
.col-7  { flex: 0 0 58.333%; max-width: 58.333%; }
.col-8  { flex: 0 0 66.667%; max-width: 66.667%; }
.col-9  { flex: 0 0 75%;     max-width: 75%; }
.col-10 { flex: 0 0 83.333%; max-width: 83.333%; }
.col-11 { flex: 0 0 91.667%; max-width: 91.667%; }
.col-12 { flex: 0 0 100%;    max-width: 100%; }

@media (min-width: 768px) {
  .col-md-3 { flex: 0 0 25%;     max-width: 25%; }
  .col-md-4 { flex: 0 0 33.333%; max-width: 33.333%; }
  .col-md-6 { flex: 0 0 50%;     max-width: 50%; }
  .col-md-12 { flex: 0 0 100%;   max-width: 100%; }
}

@media (min-width: 992px) {
  .col-lg-2  { flex: 0 0 16.667%; max-width: 16.667%; }
  .col-lg-3  { flex: 0 0 25%;     max-width: 25%; }
  .col-lg-4  { flex: 0 0 33.333%; max-width: 33.333%; }
  .col-lg-8  { flex: 0 0 66.667%; max-width: 66.667%; }
  .col-lg-12 { flex: 0 0 100%;    max-width: 100%; }
}

.g-2 > * { padding: 8px; }
.g-3 > * { padding: 12px; }
.g-4 > * { padding: 16px; }

.mt-3  { margin-top: 16px !important; }
.mt-40 { margin-top: 40px !important; }
.mt-60 { margin-top: 60px !important; }
.py-40 { padding: 24px 0 !important; }
.py-60 { padding-top: 40px !important; padding-bottom: 40px !important; }/* ============================================================
   品牌页专有：面包屑 / 数据 stat / 分类 tab / 排序条
   ============================================================ */

/* 面包屑 */
.breadcrumb {
  padding: 16px 0;
  font-size: 13px;
  color: var(--portal-text-light);
}
.breadcrumb a {
  color: var(--portal-text-light);
  text-decoration: none;
}
.breadcrumb a:hover { color: var(--portal-red); }
.breadcrumb__sep {
  margin: 0 6px;
  color: #ccc;
}

/* 数据 stat */
.brand-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}
.brand-stat {
  background: #fff;
  border: 1px solid var(--portal-border-light);
  border-radius: 6px;
  padding: 24px;
  text-align: center;
  transition: all .25s ease;
}
.brand-stat:hover {
  border-color: var(--portal-red);
  transform: translateY(-2px);
  box-shadow: 0 6px 14px rgba(216,48,47,.1);
}
.brand-stat__num {
  display: block;
  font-size: 36px;
  font-weight: 800;
  color: var(--portal-red);
  line-height: 1;
}
.brand-stat__label {
  display: block;
  font-size: 14px;
  color: var(--portal-text-light);
  margin-top: 8px;
}

/* 分类 tab */
.cat-tabs {
  background: #fff;
  border: 1px solid var(--portal-border-light);
  border-radius: 6px;
  padding: 16px;
  margin-bottom: 16px;
}
.cat-tabs__scroll {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.cat-tab {
  display: inline-block;
  padding: 6px 14px;
  font-size: 13px;
  background: #f5f5f5;
  color: var(--portal-text);
  border-radius: 4px;
  text-decoration: none;
  transition: all .2s ease;
}
.cat-tab:hover {
  background: rgba(216,48,47,.08);
  color: var(--portal-red);
}
.cat-tab.active {
  background: var(--portal-red);
  color: #fff;
}

/* 排序条 */
.sort-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #fff;
  border: 1px solid var(--portal-border-light);
  border-radius: 6px;
  padding: 12px 16px;
  margin-bottom: 16px;
}
.sort-bar__count {
  font-size: 13px;
  color: var(--portal-text-light);
}
.sort-bar__opts { display: flex; gap: 8px; }
.sort-bar__opt {
  font-size: 13px;
  color: var(--portal-text);
  text-decoration: none;
  padding: 4px 10px;
  border-radius: 3px;
  transition: all .2s ease;
}
.sort-bar__opt:hover {
  background: rgba(216,48,47,.08);
  color: var(--portal-red);
}
.sort-bar__opt.active {
  background: var(--portal-red);
  color: #fff;
}

/* ============================================================
   品牌页专有：品牌卡片扩展
   ============================================================ */
.brands-logo {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
  margin-bottom: 24px;
}
@media (max-width: 991px) {
  .brands-logo { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 767px) {
  .brands-logo { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 480px) {
  .brands-logo { grid-template-columns: repeat(2, 1fr); }
}
.brands-logo__item {
  background: #fff;
  border: 1px solid var(--portal-border-light);
  border-radius: 4px;
  padding: 18px 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  aspect-ratio: 16 / 10;
  transition: all .25s ease;
  text-decoration: none;
}
.brands-logo__item:hover {
  border-color: var(--portal-red);
  transform: translateY(-2px);
  box-shadow: 0 6px 14px rgba(216,48,47,.1);
}
.brands-logo__name {
  font-size: 14px;
  color: var(--portal-text);
  font-weight: 500;
  word-break: break-word;
}
.brands-logo__item:hover .brands-logo__name {
  color: var(--portal-red);
}
.brands-logo__company {
  font-size: 11px;
  color: var(--portal-text-light);
  margin-top: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}
.brands-logo__cat {
  display: inline-block;
  margin-top: 6px;
  font-size: 11px;
  color: var(--portal-text-light);
  background: #f5f5f5;
  padding: 2px 8px;
  border-radius: 2px;
}

/* ============================================================
   品牌页专有：分页
   ============================================================ */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 4px;
  margin: 32px 0;
  flex-wrap: wrap;
}
.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 12px;
  font-size: 14px;
  border-radius: 4px;
  background: #fff;
  border: 1px solid var(--portal-border-light);
  color: var(--portal-text);
  text-decoration: none;
  transition: all .2s ease;
}
.pagination a:hover {
  border-color: var(--portal-red);
  color: var(--portal-red);
}
.pagination .active {
  background: var(--portal-red);
  border-color: var(--portal-red);
  color: #fff;
}
.pagination .disabled {
  color: #ccc;
  cursor: not-allowed;
  pointer-events: none;
}

/* ============================================================
   品牌页专有：行业品牌榜
   ============================================================ */
.industry-rank {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}
.industry-rank__card {
  background: #fff;
  border: 1px solid var(--portal-border-light);
  border-radius: 6px;
  overflow: hidden;
}
.industry-rank__header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--portal-border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.industry-rank__title {
  font-size: 18px;
  font-weight: 700;
  color: var(--portal-text);
  margin: 0;
}
.industry-rank__more {
  font-size: 12px;
  color: var(--portal-text-light);
  text-decoration: none;
}
.industry-rank__more:hover { color: var(--portal-red); }
.industry-rank__list {
  list-style: none;
  margin: 0;
  padding: 8px 0;
}
.industry-rank__item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 20px;
  font-size: 14px;
  transition: background .2s ease;
}
.industry-rank__item:hover { background: rgba(216,48,47,.04); }
.industry-rank__rank {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  height: 24px;
  padding: 0 6px;
  font-size: 12px;
  font-weight: 700;
  border-radius: 3px;
  background: #f0f0f0;
  color: var(--portal-text-light);
  flex-shrink: 0;
}
.industry-rank__rank--gold {
  background: linear-gradient(135deg, #ffd700 0%, #ffb700 100%);
  color: #fff;
}
.industry-rank__rank--silver {
  background: linear-gradient(135deg, #c0c0c0 0%, #a8a8a8 100%);
  color: #fff;
}
.industry-rank__rank--bronze {
  background: linear-gradient(135deg, #cd7f32 0%, #b87333 100%);
  color: #fff;
}
.industry-rank__name {
  flex: 1;
  color: var(--portal-text);
  text-decoration: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.industry-rank__name:hover { color: var(--portal-red); }
.industry-rank__score {
  font-size: 12px;
  color: var(--portal-red);
  flex-shrink: 0;
}

/* ============================================================
   品牌页响应式
   ============================================================ */
@media (max-width: 768px) {
  .topbar__welcome { display: none; }
  .site-header .container { flex-wrap: wrap; gap: 12px; }
  .site-header__search { order: 3; max-width: 100%; flex-basis: 100%; }
  .site-header__actions { order: 2; }
  .main-nav .container { overflow-x: auto; }
  .main-nav__list { flex-wrap: nowrap; }
  .main-nav__list li a { padding: 0 12px; font-size: 14px; }
  .footer-area__top { grid-template-columns: repeat(2, 1fr); }
  .brand-stats { grid-template-columns: 1fr; }
  .industry-rank { grid-template-columns: 1fr; }
}/* ============================================================
   品牌页专有：关键词云（b2b168 风格）
   ============================================================ */
.keyword-cloud {
  background: #fff;
  border: 1px solid var(--portal-border-light);
  border-radius: 6px;
  padding: 12px 16px;
  margin-bottom: 16px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
}
.keyword-cloud__label {
  font-size: 13px;
  font-weight: 600;
  color: var(--portal-text);
  flex-shrink: 0;
}
.keyword-cloud a {
  font-size: 13px;
  color: var(--portal-text-mid);
  text-decoration: none;
  padding: 4px 10px;
  border-radius: 3px;
  transition: all .2s ease;
}
.keyword-cloud a:hover {
  background: rgba(216,48,47,.08);
  color: var(--portal-red);
}

/* ============================================================
   品牌页专有：4 个行业专区（b2b168 风格）
   ============================================================ */
.zone {
  background: #fff;
  border: 1px solid var(--portal-border-light);
  border-radius: 6px;
  margin-bottom: 16px;
  overflow: hidden;
}
.zone__header {
  padding: 14px 20px;
  border-bottom: 1px solid var(--portal-border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(to right, rgba(216,48,47,.04), transparent);
}
.zone__title {
  font-size: 18px;
  font-weight: 700;
  color: var(--portal-text);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
}
.zone__title-tag {
  display: inline-block;
  padding: 3px 10px;
  font-size: 12px;
  font-weight: 600;
  color: #fff;
  background: var(--portal-red);
  border-radius: 3px;
}
.zone__more {
  font-size: 13px;
  color: var(--portal-text-light);
  text-decoration: none;
}
.zone__more:hover { color: var(--portal-red); }

.zone__keywords {
  padding: 10px 20px;
  background: #fafafa;
  border-bottom: 1px solid var(--portal-border-light);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  font-size: 12px;
}
.zone__label {
  color: var(--portal-text-mid);
  flex-shrink: 0;
}
.zone__keyword {
  color: var(--portal-text-mid);
  text-decoration: none;
  padding: 2px 8px;
  border-radius: 3px;
  transition: all .2s ease;
}
.zone__keyword:hover {
  background: rgba(216,48,47,.08);
  color: var(--portal-red);
}

.zone__body {
  display: grid;
  grid-template-columns: 1fr 240px;
  gap: 16px;
  padding: 16px 20px;
}
.zone__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}
.zone .brands-logo__item {
  padding: 10px 8px;
  aspect-ratio: auto;
  min-height: 56px;
}

.zone__premium {
  background: #fafafa;
  border: 1px solid var(--portal-border-light);
  border-radius: 4px;
  padding: 12px;
}
.zone__premium-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--portal-red);
  margin: 0 0 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--portal-border-light);
}
.zone__premium-card {
  display: block;
  padding: 8px;
  margin-bottom: 8px;
  background: #fff;
  border-radius: 3px;
  text-decoration: none;
  transition: all .2s ease;
}
.zone__premium-card:last-child { margin-bottom: 0; }
.zone__premium-card:hover {
  background: rgba(216,48,47,.04);
  transform: translateX(2px);
}
.zone__premium-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--portal-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.zone__premium-cat {
  font-size: 11px;
  color: var(--portal-text-light);
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

@media (max-width: 768px) {
  .zone__body {
    grid-template-columns: 1fr;
  }
  .zone__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}/* ============================================================
   品牌页专有：行业资讯（10 条紧凑新闻列表）
   ============================================================ */
.news-section {
  background: #fff;
  border: 1px solid var(--portal-border-light);
  border-radius: 6px;
  margin-bottom: 16px;
  overflow: hidden;
}
.news-section__header {
  padding: 14px 20px;
  border-bottom: 1px solid var(--portal-border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(to right, rgba(216,48,47,.04), transparent);
}
.news-section__title {
  font-size: 18px;
  font-weight: 700;
  color: var(--portal-text);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
}
.news-section__title-tag {
  display: inline-block;
  padding: 3px 10px;
  font-size: 12px;
  font-weight: 600;
  color: #fff;
  background: var(--portal-red);
  border-radius: 3px;
}
.news-section__more {
  font-size: 13px;
  color: var(--portal-text-light);
  text-decoration: none;
}
.news-section__more:hover { color: var(--portal-red); }

.news-list-compact {
  list-style: none;
  margin: 0;
  padding: 8px 0;
}
.news-list-compact li {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 20px;
  border-bottom: 1px dotted var(--portal-border-light);
  transition: background .2s ease;
}
.news-list-compact li:last-child { border-bottom: none; }
.news-list-compact li:hover { background: rgba(216,48,47,.02); }
.news-date {
  font-size: 12px;
  color: var(--portal-text-light);
  flex-shrink: 0;
  font-family: Consolas, Monaco, monospace;
  width: 48px;
}
.news-list-compact li a {
  flex: 1;
  color: var(--portal-text);
  text-decoration: none;
  font-size: 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color .2s ease;
}
.news-list-compact li a:hover { color: var(--portal-red); }

@media (max-width: 480px) {
  .news-list-compact li {
    padding: 8px 12px;
    gap: 8px;
  }
  .news-date { width: 36px; font-size: 11px; }
  .news-list-compact li a { font-size: 13px; }
}
/* ============================================================
   news_view 专有：资讯详情页
   ============================================================ */

.article-main {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 16px;
  padding: 16px 0 24px;
  max-width: 1200px;
  margin: 0 auto;
}

/* 面包屑 */
.breadcrumb {
  background: #fff;
  border: 1px solid var(--portal-border-light);
  border-radius: 6px;
  padding: 12px 20px;
  font-size: 13px;
  color: var(--portal-text-light);
  margin-bottom: 16px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
}
.breadcrumb a {
  color: var(--portal-text-light);
  text-decoration: none;
}
.breadcrumb a:hover { color: var(--portal-red); }
.breadcrumb .separator {
  margin: 0 4px;
  color: #ccc;
}
.breadcrumb span:last-child { color: var(--portal-text); }

/* 左侧文章容器 */
.article-container {
  background: #fff;
  border: 1px solid var(--portal-border-light);
  border-radius: 6px;
  padding: 28px 32px;
  margin-bottom: 16px;
}

/* 文章头部 */
.article-header {
  border-bottom: 1px solid var(--portal-border-light);
  padding-bottom: 20px;
  margin-bottom: 24px;
}
.article-category {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: #fff;
  background: var(--portal-red);
  padding: 3px 10px;
  border-radius: 3px;
  margin-bottom: 12px;
}
.article-title {
  font-size: 26px;
  font-weight: 800;
  color: var(--portal-text);
  line-height: 1.4;
  margin: 0 0 14px;
}
.article-meta {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 13px;
  color: var(--portal-text-light);
  flex-wrap: wrap;
}
.article-meta .author {
  color: var(--portal-text);
  font-weight: 500;
}
.article-meta span { display: inline-flex; align-items: center; gap: 4px; }

/* 文章正文 */
.article-content {
  font-size: 16px;
  color: var(--portal-text);
  line-height: 1.9;
}
.article-content p {
  margin: 0 0 16px;
}
.article-content h1, .article-content h2, .article-content h3, .article-content h4 {
  font-weight: 700;
  color: var(--portal-text);
  margin: 24px 0 12px;
}
.article-content h2 { font-size: 22px; }
.article-content h3 { font-size: 18px; }
.article-content img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 16px auto;
  border-radius: 4px;
}
.article-content a {
  color: var(--portal-red);
  text-decoration: none;
}
.article-content a:hover { text-decoration: underline; }
.article-content ul, .article-content ol {
  padding-left: 24px;
  margin: 0 0 16px;
}
.article-content li { margin-bottom: 6px; }
.article-content blockquote {
  margin: 16px 0;
  padding: 12px 16px;
  background: #fafafa;
  border-left: 3px solid var(--portal-red);
  color: var(--portal-text-mid);
  border-radius: 0 4px 4px 0;
}
.article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 14px;
}
.article-content th, .article-content td {
  padding: 8px 12px;
  border: 1px solid var(--portal-border-light);
}
.article-content th { background: #fafafa; font-weight: 600; }
.article-content pre, .article-content code {
  background: #f5f5f5;
  padding: 2px 6px;
  border-radius: 3px;
  font-family: Consolas, Monaco, monospace;
  font-size: 14px;
}

/* 文章标签 */
.article-tags {
  margin-top: 28px;
  padding-top: 16px;
  border-top: 1px solid var(--portal-border-light);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}
.article-tags .label {
  font-size: 13px;
  color: var(--portal-text-light);
  margin-right: 4px;
  flex-shrink: 0;
}
.article-tag {
  display: inline-block;
  font-size: 12px;
  color: var(--portal-text-mid);
  background: #f5f5f5;
  padding: 4px 10px;
  border-radius: 3px;
  text-decoration: none;
  transition: all .2s ease;
}
.article-tag:hover {
  background: var(--portal-red);
  color: #fff;
}

/* 文章分享 */
.article-share {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--portal-border-light);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}
.article-share .label {
  font-size: 13px;
  color: var(--portal-text-light);
  margin-right: 4px;
}
.share-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: #f5f5f5;
  border: 1px solid var(--portal-border-light);
  border-radius: 3px;
  cursor: pointer;
  color: var(--portal-text-mid);
  transition: all .2s ease;
}
.share-btn:hover {
  background: var(--portal-red);
  color: #fff;
  border-color: var(--portal-red);
}
.share-btn svg { width: 16px; height: 16px; }

/* 上下篇 */
.article-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 16px 0;
}
.article-nav-item {
  display: block;
  padding: 14px 16px;
  background: #fff;
  border: 1px solid var(--portal-border-light);
  border-radius: 6px;
  text-decoration: none;
  transition: all .2s ease;
}
.article-nav-item:hover {
  border-color: var(--portal-red);
  background: rgba(216,48,47,.02);
}
.article-nav-item.disabled {
  color: #ccc;
  pointer-events: none;
  background: #fafafa;
}
.article-nav-item.next { text-align: right; }
.article-nav-label {
  font-size: 12px;
  color: var(--portal-text-light);
  margin-bottom: 4px;
}
.article-nav-title {
  font-size: 14px;
  font-weight: 500;
  color: var(--portal-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.article-nav-item:hover .article-nav-title { color: var(--portal-red); }

/* 相关推荐 */
.related-articles {
  background: #fff;
  border: 1px solid var(--portal-border-light);
  border-radius: 6px;
  padding: 20px;
  margin-bottom: 16px;
}
.related-articles-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.related-articles-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--portal-text);
  margin: 0;
  padding-left: 10px;
  border-left: 3px solid var(--portal-red);
}
.section-more {
  font-size: 13px;
  color: var(--portal-text-light);
  text-decoration: none;
}
.section-more:hover { color: var(--portal-red); }
.related-articles-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.related-article-item {
  display: flex;
  gap: 10px;
  padding: 10px;
  background: #fafafa;
  border: 1px solid var(--portal-border-light);
  border-radius: 4px;
  text-decoration: none;
  color: inherit;
  transition: all .2s ease;
}
.related-article-item:hover {
  background: rgba(216,48,47,.04);
  border-color: var(--portal-red);
}
.related-article-img {
  width: 64px;
  height: 48px;
  object-fit: cover;
  border-radius: 3px;
  flex-shrink: 0;
}
.related-article-content { flex: 1; min-width: 0; }
.related-article-title {
  font-size: 14px;
  font-weight: 500;
  color: var(--portal-text);
  line-height: 1.5;
  margin-bottom: 4px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.related-article-item:hover .related-article-title { color: var(--portal-red); }
.related-article-date {
  font-size: 11px;
  color: var(--portal-text-light);
}

/* ----- 侧栏 ----- */
.article-sidebar {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.sidebar-card {
  background: #fff;
  border: 1px solid var(--portal-border-light);
  border-radius: 6px;
  padding: 16px;
}
.sidebar-card h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--portal-text);
  margin: 0 0 12px;
  padding-left: 10px;
  border-left: 3px solid var(--portal-red);
}

/* 热门资讯排行 */
.hot-news-list {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: hot-news;
}
.hot-news-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
  border-bottom: 1px dotted var(--portal-border-light);
  counter-increment: hot-news;
  font-size: 14px;
}
.hot-news-list li:last-child { border-bottom: none; }
.hot-news-list li::before {
  content: counter(hot-news);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  font-size: 11px;
  font-weight: 700;
  color: #999;
  background: transparent;
  border-radius: 2px;
  flex-shrink: 0;
}
.hot-news-list li:nth-child(-n+3)::before {
  color: #fff;
  background: var(--portal-red);
}
.hot-news-list li a {
  flex: 1;
  color: var(--portal-text);
  text-decoration: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.hot-news-list li a:hover { color: var(--portal-red); }

/* 侧栏广告 */
.sidebar-ad {
  background: #fff;
  /*border: 1px solid var(--portal-border-light);*/
  /*border-radius: 6px;*/
  /*padding: 8px;*/
  min-height: 100px;
  text-align: center;
  color: var(--portal-text-light);
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* 品牌故事 */
.story-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.story-item {
  display: flex;
  gap: 10px;
  padding: 8px;
  background: #fafafa;
  border-radius: 3px;
  text-decoration: none;
  color: inherit;
  transition: all .2s ease;
}
.story-item:hover {
  background: rgba(216,48,47,.04);
}
.story-item__logo {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--portal-red) 0%, var(--portal-red-dark) 100%);
  color: #fff;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
  flex-shrink: 0;
}
.story-item__info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.story-item__name {
  font-size: 16px;
  font-weight: 600;
  color: var(--portal-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.story-item:hover .story-item__name { color: var(--portal-red); }
.story-item__desc {
  font-size: 11px;
  color: var(--portal-text-light);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 新品推荐 */
.new-product-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.new-product-item {
  display: block;
  padding: 10px;
  background: #fafafa;
  border-radius: 3px;
  text-decoration: none;
  color: inherit;
  transition: all .2s ease;
}
.new-product-item:hover {
  background: rgba(216,48,47,.04);
}
.new-product-item__title {
  font-size: 14px;
  font-weight: 600;
  color: var(--portal-text);
  line-height: 1.5;
  margin-bottom: 4px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.new-product-item:hover .new-product-item__title { color: var(--portal-red); }
.new-product-item__date {
  font-size: 11px;
  color: var(--portal-text-light);
}

/* 热门标签 */
.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.tag-cloud a {
  font-size: 14px;
  color: var(--portal-text-mid);
  text-decoration: none;
  padding: 4px 10px;
  background: #f5f5f5;
  border-radius: 3px;
  transition: all .2s ease;
}
.tag-cloud a:hover {
  background: var(--portal-red);
  color: #fff;
}

/* ----- 响应式 ----- */
@media (max-width: 991px) {
  .article-main { grid-template-columns: 1fr; }
  .article-container { padding: 20px; }
  .article-title { font-size: 22px; }
  .related-articles-grid { grid-template-columns: 1fr; }
  .article-nav { grid-template-columns: 1fr; }
  .article-nav-item.next { text-align: left; }
}
@media (max-width: 575px) {
  .article-container { padding: 16px; }
  .article-title { font-size: 19px; }
  .article-content { font-size: 15px; }
  .article-meta { gap: 10px; font-size: 12px; }
  .article-content h2 { font-size: 19px; }
  .article-content h3 { font-size: 16px; }
}