/* ============================================================
   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 {
     text-decoration: none;
  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; }
}
/* ============================================================
   pinpai_view 专有：品牌详情页
   ============================================================ */

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

/* ----- 品牌 Hero ----- */
.brand-hero {
  background: #fff;
  border: 1px solid var(--portal-border-light);
  border-radius: 6px;
  padding: 24px;
  display: flex;
  gap: 20px;
  position: relative;
  margin-bottom: 16px;
}
.brand-hero-badge {
  position: absolute;
  top: 0;
  right: 0;
  width: 64px;
  height: 64px;
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  padding: 6px 6px 0 0;
}
.brand-hero-badge img {
  width: 48px;
  height: 48px;
}
.brand-hero-content { flex: 1; min-width: 0; }
.brand-header-main {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--portal-border-light);
}
.brand-pic {
  width: 80px;
  height: 80px;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--portal-red) 0%, var(--portal-red-dark) 100%);
  color: #fff;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  font-weight: 700;
  box-shadow: 0 4px 10px rgba(216,48,47,.2);
}
.brand-pic img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 6px;
}
.brand-pic--img {
  background: #fff;
  border: 1px solid var(--portal-border-light);
  padding: 6px;
  box-shadow: 0 4px 10px rgba(0,0,0,.08);
}
.brand-info { flex: 1; min-width: 0; }
.brand-title-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}
.brand-title-row h1 {
  font-size: 24px;
  font-weight: 800;
  color: var(--portal-text);
  margin: 0;
}
.brand-tags { display: flex; gap: 4px; flex-wrap: wrap; }
.brand-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 500;
  color: #fff;
  background: var(--portal-red);
  padding: 2px 8px;
  border-radius: 2px;
}
.brand-tag.brand-tag--gray {
  background: #999;
}
.brand-products {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--portal-text-light);
}
.products-label { margin-right: 4px; }
.product-tag {
  display: inline-block;
  font-size: 12px;
  color: var(--portal-text-mid);
  background: #f5f5f5;
  padding: 3px 10px;
  border-radius: 3px;
  text-decoration: none;
  transition: all .2s ease;
}
.product-tag:hover {
  background: rgba(216,48,47,.08);
  color: var(--portal-red);
}
.brand-meta-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px 24px;
}
.brand-meta-item {
  display: flex;
  gap: 8px;
  font-size: 13px;
  line-height: 1.5;
}
.brand-meta-item-wide { grid-column: 1 / -1; }
.brand-meta-label {
  color: var(--portal-text-light);
  flex-shrink: 0;
}
.brand-meta-value {
  color: var(--portal-text);
  word-break: break-all;
}
.brand-meta-value a.select-a {
  color: var(--portal-red);
  text-decoration: none;
}
.brand-meta-value a.select-a:hover { text-decoration: underline; }

/* ----- 通用卡片 ----- */
.card {
  background: #fff;
  border: 1px solid var(--portal-border-light);
  border-radius: 6px;
  margin-bottom: 16px;
  overflow: hidden;
}
.card-header {
  padding: 14px 20px;
  border-bottom: 1px solid var(--portal-border-light);
  background: linear-gradient(to right, rgba(216,48,47,.04), transparent);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.card-header h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--portal-text);
  margin: 0;
  padding-left: 10px;
  border-left: 3px solid var(--portal-red);
}

/* ----- 品牌介绍 ----- */
.intro-card-header {
  display: flex;
  gap: 16px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--portal-border-light);
}
.intro-image {
  width: 200px;
  flex-shrink: 0;
  background: #f5f5f5;
  border-radius: 4px;
  min-height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.intro-image img { width: 100%; height: 100%; object-fit: cover; }
.intro-right { flex: 1; min-width: 0; }
.intro-right .card-header {
  padding: 0 0 8px;
  background: none;
  border-bottom: none;
  margin-bottom: 8px;
}
.intro-summary {
  font-size: 14px;
  color: var(--portal-text-mid);
  line-height: 1.7;
}
.intro-text {
  padding: 16px 20px;
  font-size: 14px;
  color: var(--portal-text);
  line-height: 1.85;
}
.intro-footer {
  padding: 12px 20px;
  border-top: 1px solid var(--portal-border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  background: #fafafa;
  font-size: 12px;
  color: var(--portal-text-light);
}
.intro-footer .source { color: var(--portal-text-light); }
.intro-footer .actions { display: flex; align-items: center; gap: 12px; }
.action-btn {
  color: var(--portal-red);
  cursor: pointer;
  text-decoration: none;
}
.action-btn:hover { text-decoration: underline; }
.update-time { color: var(--portal-text-light); }

/* ----- 企业信息表 ----- */
.company-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.company-table th,
.company-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--portal-border-light);
  text-align: left;
  vertical-align: top;
}
.company-table th {
  background: #fafafa;
  color: var(--portal-text-light);
  font-weight: 500;
  width: 120px;
  flex-shrink: 0;
}
.company-table td {
  color: var(--portal-text);
}
.company-table tr:last-child th,
.company-table tr:last-child td { border-bottom: none; }

/* ----- 上榜行业 ----- */
.industry-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
  padding: 16px 20px;
}
.industry-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  background: #fafafa;
  border: 1px solid var(--portal-border-light);
  border-radius: 4px;
  text-decoration: none;
  color: inherit;
  transition: all .2s ease;
}
.industry-item:hover {
  background: rgba(216,48,47,.04);
  border-color: var(--portal-red);
}
.char-logo {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  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: 18px;
  font-weight: 700;
}
.industry-item .name {
  flex: 1;
  font-size: 14px;
  font-weight: 600;
  color: var(--portal-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.industry-item .ranking {
  font-size: 12px;
  color: var(--portal-red);
  font-weight: 600;
  flex-shrink: 0;
}

/* ----- 资讯列表（聚集 / 品牌相关）----- */
.news-list {
  padding: 8px 0;
}
.news-item {
  display: block;
  padding: 12px 20px;
  border-bottom: 1px dotted var(--portal-border-light);
  text-decoration: none;
  color: inherit;
  transition: background .2s ease;
}
.news-item:last-child { border-bottom: none; }
.news-item:hover { background: rgba(216,48,47,.02); }
.news-item .content { min-width: 0; }
.news-item .title {
  font-size: 14px;
  font-weight: 500;
  color: var(--portal-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 4px;
}
.news-item:hover .title { color: var(--portal-red); }
.news-item .desc {
  font-size: 12px;
  color: var(--portal-text-light);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  padding: 16px 20px;
}
.news-card {
  display: block;
  padding: 12px;
  background: #fafafa;
  border: 1px solid var(--portal-border-light);
  border-radius: 4px;
  text-decoration: none;
  color: inherit;
  transition: all .2s ease;
}
.news-card:hover {
  background: rgba(216,48,47,.04);
  border-color: var(--portal-red);
}
.news-card-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--portal-text);
  line-height: 1.5;
  margin-bottom: 6px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-card:hover .news-card-title { color: var(--portal-red); }
.news-card-desc {
  font-size: 12px;
  color: var(--portal-text-light);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ----- 侧栏 ----- */
.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-header {
  margin: -16px -16px 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--portal-border-light);
  background: linear-gradient(to right, rgba(216,48,47,.04), transparent);
}
.sidebar-card-header h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--portal-text);
  margin: 0;
  padding-left: 10px;
  border-left: 3px solid var(--portal-red);
}

/* 认证信息卡 */
.qrcode-section {
  text-align: center;
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--portal-border-light);
}
.qrcode-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--portal-text);
}
.auth-info {
  text-align: center;
}
.auth-logo {
  width: 64px;
  height: 64px;
  margin: 0 auto 8px;
  background: linear-gradient(135deg, var(--portal-red) 0%, var(--portal-red-dark) 100%);
  color: #fff;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  font-weight: 700;
}
.auth-title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-bottom: 6px;
}
.auth-title h2 {
  font-size: 16px;
  font-weight: 700;
  color: var(--portal-text);
  margin: 0;
}
.auth-claim {
  font-size: 11px;
  color: #fff;
  background: var(--portal-red);
  padding: 1px 6px;
  border-radius: 2px;
  cursor: pointer;
}
.auth-tags {
  font-size: 12px;
  color: var(--portal-text-light);
  margin-bottom: 12px;
  line-height: 1.6;
  word-break: break-all;
}
.auth-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  margin-bottom: 12px;
}
.auth-stat {
  text-align: center;
  padding: 8px 4px;
  background: #fafafa;
  border-radius: 3px;
}
.auth-stat .n {
  font-size: 16px;
  font-weight: 700;
  color: var(--portal-red);
  line-height: 1;
}
.auth-stat .label {
  font-size: 11px;
  color: var(--portal-text-light);
  margin-top: 4px;
}
.auth-btn {
  width: 100%;
  padding: 10px;
  background: var(--portal-red);
  color: #fff;
  border: none;
  border-radius: 3px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background .2s ease;
}
.auth-btn:hover { background: var(--portal-red-dark); }

/* 侧栏广告位 */
.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;
}

/* tab 切换 */
.tab-header {
  display: flex;
  gap: 4px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--portal-border-light);
}
.tab-btn {
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--portal-text-mid);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: all .2s ease;
  margin-bottom: -1px;
}
.tab-btn:hover { color: var(--portal-red); }
.tab-btn.active {
  color: var(--portal-red);
  border-bottom-color: var(--portal-red);
  font-weight: 600;
}
.tab-content { display: none; }
.tab-content.active { display: block; }

/* 排名项 */
.rank-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  border-bottom: 1px dotted var(--portal-border-light);
  font-size: 14px;
}
.rank-item:last-child { border-bottom: none; }
.rank-badge {
  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;
}
.rank-badge.top1 { background: linear-gradient(135deg, #ffd700, #ffb700); color: #fff; box-shadow: 0 1px 2px rgba(255,183,0,.3); }
.rank-badge.top2 { background: linear-gradient(135deg, #c0c0c0, #a8a8a8); color: #fff; box-shadow: 0 1px 2px rgba(168,168,168,.3); }
.rank-badge.top3 { background: linear-gradient(135deg, #cd7f32, #b87333); color: #fff; box-shadow: 0 1px 2px rgba(184,115,51,.3); }
.rank-name {
  flex: 1;
  color: var(--portal-text);
  text-decoration: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.rank-name:hover { color: var(--portal-red); }
.rank-score {
  font-size: 11px;
  color: var(--portal-red);
  flex-shrink: 0;
}

/* ----- 响应式 ----- */
@media (max-width: 991px) {
  .content-wrapper { grid-template-columns: 1fr; }
  .brand-meta-grid { grid-template-columns: 1fr; }
  .brand-meta-item-wide { grid-column: 1; }
  .industry-list { grid-template-columns: repeat(2, 1fr); }
  .news-grid { grid-template-columns: 1fr; }
  .auth-stats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 575px) {
  .brand-hero { flex-direction: column; padding: 16px; }
  .brand-header-main { flex-direction: column; align-items: flex-start; text-align: left; }
  .brand-title-row h1 { font-size: 20px; }
  .brand-pic { width: 64px; height: 64px; font-size: 26px; }
  .company-table th, .company-table td { padding: 8px 12px; font-size: 13px; }
  .company-table th { width: 90px; }
  .industry-list { grid-template-columns: 1fr; }
}