/* 文件描述：品牌动态落地页页面级样式（对齐 html/brand 原型结构） */
 :root{
    --color-dec:#767B85
 }
.hero .hero-slide-inner{
  max-width: var(--container-max);
  gap: clamp(24px, calc(100vw * 40 / 1440), 40px);
}

.hero-slide-bg video,
.hero-slide-bg .hero-slide-bg-video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  pointer-events: none;
}

.hero-content {
  flex: 1 1 auto;
  min-width: 0;
}

.hero-video{
  flex: 1 1 auto;
  max-width:580px;
  min-width: 0;
}

.hero-video-dec{
  display: flex;
  align-items: center;
  padding: 10px 20px;
  border-radius: var(--r8);
  background: rgba(255, 255, 255, 0.6);
  box-sizing: border-box;
  border: 1px solid #FFFFFF;
  backdrop-filter: blur(10px);
  margin-top: 10px;
  font-size: var(--fs-14);
}
.hero-video-dec .label{ color: var(--primary); margin-right: 10px; }

.hero-video-cover {
  position: relative;
  border-radius: var(--r8, 8px);
  overflow: hidden;
  line-height: 0;
  aspect-ratio: 16 / 9;
  background: #e2e8f0;
}

.hero-video-media {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  vertical-align: top;
  background: #000;
}

.hero-video-play {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 2;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  justify-content: center;
  width: clamp(56px, calc(100vw * 72 / 1440), 72px);
  height: clamp(56px, calc(100vw * 72 / 1440), 72px);
  margin: 0;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: rgba(0, 20, 50, 0.45);
  cursor: pointer;
  transition: opacity 0.25s ease, background 0.25s ease, transform 0.25s ease;
}

.hero-video-play img {
  width: clamp(40px, calc(100vw * 48 / 1440), 48px);
  height: clamp(40px, calc(100vw * 48 / 1440), 48px);
  object-fit: contain;
  pointer-events: none;
}

.hero-video-expand {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  margin: 0;
  padding: 0;
  border: none;
  border-radius: var(--r8, 8px);
  color: #fff;
  background: rgba(0, 20, 50, 0.55);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, background 0.25s ease;
}

.hero-video-cover.is-playing .hero-video-play,
.hero-video-cover.is-playing .hero-video-expand,
.hero-video-cover:hover .hero-video-expand {
  opacity: 1;
  pointer-events: auto;
}

.hero-video-cover.is-playing .hero-video-play {
  opacity: 0;
  pointer-events: none;
}

@media (hover: hover) and (pointer: fine) {
  .hero-video-cover:hover .hero-video-play {
    background: rgba(0, 20, 50, 0.55);
    transform: translate(-50%, -50%) scale(1.04);
  }

  .hero-video-cover.is-playing:hover .hero-video-play {
    opacity: 0;
  }

  .hero-video-expand:hover {
    background: rgba(0, 20, 50, 0.72);
  }
}

@media (hover: none) and (pointer: coarse) {
  .hero-video-expand {
    opacity: 1;
    pointer-events: auto;
  }
}

.hero-video-dec p {
  margin: 0;
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

/* ── 通栏：品牌动态四卡（Hero 下方全宽横条） ── */
.brand-page {
  color: var(--on-surface, #181c21);
}

.brand-feed {
  width: 100%;
  background: var(--slate-50, #f8fafc);
  box-sizing: border-box;
}

.brand-feed-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(12px, calc(100vw * 12 / 1440), 12px);
  width: 100%;
  margin: 0 auto;
  max-width: var(--container-max);
}

.brand-feed-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: clamp(168px, calc(100vw * 196 / 1440), 196px);
  padding: clamp(18px, calc(100vw * 24 / 1440), 24px);
  border-radius: var(--r8, 8px);
  background: linear-gradient(116deg, #b8d0ff1a 14%, #b8d0ff00 90%);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: background 0.28s ease, border-color 0.28s ease, box-shadow 0.28s ease, color 0.28s ease;
}

.brand-feed-card::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  background: url('/static/skin/images/brand/hover-bg.webp') no-repeat right bottom / cover;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.28s ease;
}

.brand-feed-card > * {
  position: relative;
  z-index: 1;
}

.brand-feed-head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(10px, calc(100vw * 14 / 1440), 14px);
}

.brand-feed-card:not(.brand-feed-card--event) .brand-feed-cat {
  display: block;
  margin-bottom: clamp(10px, calc(100vw * 14 / 1440), 14px);
}

.brand-feed-cat {
  font-size: var(--fs-14);
  font-weight: 500;
  color: #0ea5a4;
  line-height: 1.4;
  transition: color 0.28s ease;
}

.brand-feed-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  border-radius: 999px;
  border: 1px solid rgba(34, 197, 94, 0.45);
  background: rgba(34, 197, 94, 0.12);
  color: #22c55e;
  font-size: var(--fs-12);
  font-weight: 600;
  line-height: 1.5;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.28s ease, transform 0.28s ease, color 0.28s ease, border-color 0.28s ease, background 0.28s ease;
}

.brand-feed-title {
  flex: 1;
  margin: 0;
  font-size: var(--fs-18);
  font-weight: 700;
  line-height: 1.55;
  color: var(--on-surface, #181c21);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.28s ease;
}

.brand-feed-meta {
  margin-top: clamp(14px, calc(100vw * 20 / 1440), 20px);
  font-size: var(--fs-12);
  color: #C1C7D4;
  line-height: 1.4;
  font-style: normal;
  transition: color 0.28s ease;
}

@media (hover: hover) and (pointer: fine) {
  .brand-feed-card:hover {
    border-color: transparent;
    background: linear-gradient(256deg, #023d73 0%, #02569b 66%, #014a86 99%);
    box-shadow: 0 12px 32px rgba(0, 87, 156, 0.22);
    color: #fff;
  }

  .brand-feed-card:hover::after {
    opacity: 1;
  }

  .brand-feed-card:hover .brand-feed-cat {
    color: rgba(255, 255, 255, 0.92);
  }

  .brand-feed-card:hover .brand-feed-badge {
    opacity: 1;
    transform: translateY(0);
    color: #86efac;
    border-color: rgba(134, 239, 172, 0.55);
    background: rgba(34, 197, 94, 0.18);
  }

  .brand-feed-card:hover .brand-feed-title {
    color: #fff;
  }

  .brand-feed-card:hover .brand-feed-meta {
    color: rgba(255, 255, 255, 0.62);
  }
}

@media (prefers-reduced-motion: reduce) {
  .brand-feed-card,
  .brand-feed-card::after,
  .brand-feed-badge,
  .brand-feed-cat,
  .brand-feed-title,
  .brand-feed-meta {
    transition: none;
  }
}

/* ── 要闻聚焦 ── */
.brand-focus {
  width: 100%;
  padding: clamp(48px, calc(100vw * 80 / 1440), 80px) 0 clamp(56px, calc(100vw * 96 / 1440), 96px);
  background: #eef4fc url('/static/skin/images/brand/block-2-bg.webp') no-repeat center top / cover;
  box-sizing: border-box;
}

.brand-focus-inner {
  position: relative;
  z-index: 1;
}

.brand-focus-head {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: clamp(28px, calc(100vw * 40 / 1440), 40px);
}

.brand-focus-title {
  margin: 0;
  font-size: var(--fs-28);
  font-weight: 700;
  color: var(--on-surface, #181c21);
  line-height: 1.3;
}

.brand-focus-tabs {
  display: inline-flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: 34px;
  padding: 4px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.brand-focus-tabs::-webkit-scrollbar {
  display: none;
}

.brand-focus-tab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 32px;
  border-radius: var(--r8);
  border: 1px solid #C1C7D4;
  background: #FFFFFF;
  font-size: var(--fs-14);
  font-weight: 500;
  color: #181C22;
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
  transition: background 0.22s ease, color 0.22s ease, box-shadow 0.22s ease;

}

a.brand-focus-tab:visited {
  color: #181C22;
}

@media (hover: hover) and (pointer: fine) {
  .brand-focus-tab:not(.is-active):hover {
    color: var(--primary, #00579c);
  }
}

.brand-focus-tab.is-active {
  background: var(--primary);
  color: #fff;
  font-weight: 600;
}

.brand-focus-body {
  display: grid;
  grid-template-columns: minmax(0, 540px) minmax(0, 1fr);
  gap: clamp(16px, calc(100vw * 20 / 1440), 20px);
  align-items: stretch;
}

.brand-focus-panel[hidden] {
  display: none;
}

.brand-focus-feature[hidden] {
  display: none;
}

.brand-focus-feature-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  border-radius: var(--r8, 8px);
  background: #fff;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  box-shadow: 0 2px 12px rgba(17, 83, 145, 0.06);
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

@media (hover: hover) and (pointer: fine) {
  .brand-focus-feature-link:hover {
    box-shadow: 0 12px 32px rgba(0, 87, 156, 0.14);
    transform: translateY(-4px);
  }

  .brand-focus-feature-link:hover .brand-focus-feature-title,
  .brand-focus-feature-link:hover .brand-focus-read {
    color: var(--primary, #00579c);
  }

  /* 封面 hover 轻微放大 */
  .brand-focus-feature-link:hover .brand-focus-feature-cover img {
    transform: scale(1.06);
  }
}

.brand-focus-feature-cover {
  aspect-ratio: 566 / 308;
  overflow: hidden;
  background: linear-gradient(135deg, #c7ddf5 0%, #eef4fc 100%);
}

.brand-focus-feature-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover; /* 铺满容器宽高 */
  object-position: center;
  display: block;
  transition: transform 0.35s ease;
}

.brand-focus-feature-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: clamp(18px, calc(100vw * 24 / 1440), 24px);
}

.brand-focus-feature-title {
  margin: 8px 0 12px;
  font-size: clamp(16px, calc(100vw * 20 / 1440), 20px);
  font-weight: 700;
  line-height: 1.5;
  color: var(--on-surface, #181c21);
  transition: color 0.22s ease;
}

.brand-focus-feature-desc {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--color-dec);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.brand-focus-feature-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  padding-top: 16px;
}

.brand-focus-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(14px, calc(100vw * 16 / 1440), 16px);
}

.brand-focus-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: clamp(120px, calc(100vw * 140 / 1440), 140px);
  padding: clamp(16px, calc(100vw * 20 / 1440), 20px);
  border-radius: var(--r8, 8px);
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(20px);
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

@media (hover: hover) and (pointer: fine) {
  .brand-focus-card:hover {
    box-shadow: 0 10px 28px rgba(0, 87, 156, 0.12);
    transform: translateY(-3px);
  }

  .brand-focus-card:hover .brand-focus-card-title,
  .brand-focus-card:hover .brand-focus-read {
    color: var(--primary, #00579c);
  }

  .brand-focus-card:hover .brand-focus-read {
    opacity: 1;
  }
}

.brand-focus-card-head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
}

.brand-focus-card-head .brand-focus-date {
  margin-left: auto;
}

.brand-focus-cat {
  font-size: var(--fs-14);
  font-weight: 500;
  color: #0ea5a4;
  line-height: 1.4;
}

.brand-focus-tag {
  font-size: var(--fs-12);
  color: #94a3b8;
}

.brand-focus-tag::before {
  content: '· ';
}

.brand-focus-date {
  font-size: var(--fs-12);
  color: #c1c7d4;
  line-height: 1.4;
}

.brand-focus-card-title {
  flex: 1;
  margin: 0;
  font-size: var(--fs-16);
  font-weight: 700;
  line-height: 1.55;
  color: var(--on-surface, #181c21);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.22s ease;
}

.brand-focus-read {
  align-self: flex-end;
  margin-top: 10px;
  font-size: var(--fs-14);
  font-weight: 500;
  color: var(--primary, #00579c);
  opacity: 0;
  transition: opacity 0.22s ease, color 0.22s ease;
}

.brand-focus-feature .brand-focus-read {
  opacity: 1;
}

.brand-focus-foot {
  display: flex;
  justify-content: center;
  margin-top: clamp(32px, calc(100vw * 48 / 1440), 48px);
}

.brand-focus-more {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 10px 36px;
  border-radius: var(--r8);
  background: var(--primary);
  color: #fff;
  font-size: var(--fs-16);
  font-weight: 600;
  text-decoration: none;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.brand-focus-more-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width:28px;
  height: 28px;
  border-radius: 50%;
  background: #fff;
  color: var(--primary, #00579c);
}

@media (hover: hover) and (pointer: fine) {
  .brand-focus-more:hover {
    box-shadow: 0 12px 32px rgba(0, 87, 156, 0.32);
    transform: translateY(-2px);
  }
}


@media (prefers-reduced-motion: reduce) {
  .brand-focus-tab,
  .brand-focus-feature-link,
  .brand-focus-card,
  .brand-focus-more,
  .brand-focus-feature-title,
  .brand-focus-card-title,
  .brand-focus-read,
  .brand-focus-feature-cover img {
    transition: none;
  }

  .brand-focus-feature-link:hover,
  .brand-focus-card:hover,
  .brand-focus-more:hover,
  .brand-focus-feature-link:hover .brand-focus-feature-cover img {
    transform: none;
  }
}

/* ── 通用区块头 ── */
.brand-section-head {
  margin-bottom: clamp(24px, calc(100vw * 32 / 1440), 32px);
}

.brand-section-head--row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

.brand-section-title {
  margin: 0 0 10px 0;
  font-size: var(--fs-28);
  font-weight: 700;
  color: var(--on-surface, #181c21);
  line-height: 1.3;
}

.brand-section-desc {
  margin: 8px 0 0;
  font-size: var(--fs-14);
  line-height: 1.65;
  color: var(--color-dec);
}

.brand-section-link {
  flex-shrink: 0;
  font-size: var(--fs-14);
  font-weight: 500;
  color: var(--primary, #00579c);
  text-decoration: none;
  white-space: nowrap;
  transition: opacity 0.2s ease;
}

@media (hover: hover) and (pointer: fine) {
  .brand-section-link:hover {
    opacity: 0.75;
  }
}

/* ── 品牌活动 ── */
.brand-events {
  padding: clamp(48px, calc(100vw * 64 / 1440), 64px) 0;
  background: #fff;
}

.brand-events-feature {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: clamp(24px, calc(100vw * 40 / 1440), 40px);
  align-items: stretch;
}

.brand-events-cover {
  display: block;
  border-radius: var(--r8, 8px);
  overflow: hidden;
  line-height: 0;
  aspect-ratio: 723 / 320;
  background: #ffffff;
  box-shadow: 0 2px 10px rgba(17, 83, 145, 0.06);
}

.brand-events-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  min-height: clamp(220px, calc(100vw * 320 / 1440), 320px);
}

.brand-events-body {
  display: flex;
  flex-direction: column;
  padding: clamp(8px, calc(100vw * 16 / 1440), 16px) 0;
}

.brand-events-name {
  margin: 0 0 12px;
  font-size: clamp(18px, calc(100vw * 24 / 1440), 24px);
  font-weight: 700;
  line-height: 1.45;
  color: var(--on-surface, #181c21);
}

.brand-events-text {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--on-surface-variant, #414752);
}

.brand-events-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  align-self: flex-start;
  margin-top: clamp(20px, calc(100vw * 28 / 1440), 28px);
  padding: 10px 24px 10px 10px;
  border-radius: var(--r8);
  background: var(--primary, #00579c);
  color: #fff;
  font-size: var(--fs-14);
  font-weight: 600;
  text-decoration: none;
  transition: background 0.22s ease, box-shadow 0.22s ease;
}

.brand-events-btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #fff;
  color: var(--primary, #00579c);
}

@media (hover: hover) and (pointer: fine) {
  .brand-events-btn:hover {
    background: var(--primary-container, #0070c6);
    box-shadow: 0 6px 18px rgba(0, 87, 156, 0.22);
  }
}

.brand-events-date {
  margin-top: auto;
  padding-top: clamp(24px, calc(100vw * 32 / 1440), 32px);
  font-size: var(--fs-12);
  color: #c1c7d4;
}

/* ── 直播回放 ── */
.brand-live {
  padding: clamp(48px, calc(100vw * 64 / 1440), 64px) 0;
  background: var(--slate-50, #f8fafc);
}

.brand-live-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(16px, calc(100vw * 20 / 1440), 20px);
}

.brand-live-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--r8, 8px);
  background: #fff;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  box-shadow: 0 2px 10px rgba(17, 83, 145, 0.05);
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

@media (hover: hover) and (pointer: fine) {
  .brand-live-card:hover {
    box-shadow: 0 10px 28px rgba(0, 87, 156, 0.12);
    transform: translateY(-3px);
  }

  .brand-live-card:hover .brand-live-play {
    opacity: 1;
  }

  .brand-live-card:hover .brand-live-title {
    color: var(--primary, #00579c);
  }
}

.brand-live-thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #e2e8f0;
}

.brand-live-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.brand-live-play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 20, 50, 0.18);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.brand-live-play img {
  width: clamp(40px, calc(100vw * 48 / 1440), 48px);
  height: clamp(40px, calc(100vw * 48 / 1440), 48px);
  object-fit: contain;
}

.brand-live-dur {
  position: absolute;
  right: 10px;
  bottom: 10px;
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(0, 10, 25, 0.55);
  color: #fff;
  font-size: var(--fs-12);
  font-weight: 600;
  line-height: 1.5;
}

.brand-live-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: clamp(16px, calc(100vw * 20 / 1440), 20px);
}

.brand-live-cat {
  font-size: var(--fs-14);
  font-weight: 500;
  color: #0ea5a4;
  line-height: 1.4;
}

.brand-live-title {
  margin: 8px 0 0;
  font-size: var(--fs-16);
  font-weight: 700;
  line-height: 1.55;
  color: var(--on-surface, #181c21);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.22s ease;
}

.brand-live-meta {
  margin: auto 0 0;
  padding-top: 12px;
  font-size: var(--fs-12);
  color: #c1c7d4;
  line-height: 1.4;
}

/* ── 往期活动回顾（三列，对齐直播回放卡片） ── */
.brand-past {
  padding: clamp(48px, calc(100vw * 64 / 1440), 64px) 0;
  background: #fff;
}

.brand-past-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(16px, calc(100vw * 20 / 1440), 20px);
}

.brand-past-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--r8, 8px);
  background: #fff;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  box-shadow: 0 2px 10px rgba(17, 83, 145, 0.05);
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

@media (hover: hover) and (pointer: fine) {
  .brand-past-card:hover {
    box-shadow: 0 10px 28px rgba(0, 87, 156, 0.12);
    transform: translateY(-3px);
  }

  .brand-past-card:hover .brand-past-title {
    color: var(--primary, #00579c);
  }

  .brand-past-card:hover .brand-past-cover img {
    transform: scale(1.06);
  }
}

.brand-past-cover {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #e2e8f0;
  line-height: 0;
}

.brand-past-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}

.brand-past-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: clamp(16px, calc(100vw * 20 / 1440), 20px);
}

.brand-past-title {
  margin: 0 0 8px;
  font-size: clamp(15px, calc(100vw * 16 / 1440), 16px);
  font-weight: 700;
  line-height: 1.5;
  color: var(--on-surface, #181c21);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.22s ease;
}

.brand-past-meta {
  margin: 0;
  margin-top: auto;
  font-size: var(--fs-12);
  line-height: 1.5;
  color: var(--on-surface-variant, #64748b);
}

/* ── 不错过每一次发布 ── */
.brand-subscribe {
  padding: clamp(48px, calc(100vw * 72 / 1440), 72px) 0;
  background: #eef4fc url('/static/skin/images/brand/subscribe-bg.webp') no-repeat center center / cover;
}

.brand-subscribe-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: clamp(24px, calc(100vw * 40 / 1440), 40px);
  align-items: center;
}

.brand-subscribe-title {
  margin: 0;
  font-size: clamp(24px, calc(100vw * 32 / 1440), 32px);
  font-weight: 700;
  color: var(--on-surface, #181c21);
  line-height: 1.3;
}

.brand-subscribe-desc {
  margin: 12px 0 0;
  max-width: 520px;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--on-surface-variant, #414752);
}

.brand-subscribe-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: clamp(20px, calc(100vw * 32 / 1440), 32px);
  margin-top: clamp(24px, calc(100vw * 32 / 1440), 32px);
  max-width: 520px;
}

.brand-subscribe-qr {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.brand-subscribe-qr img {
  width: clamp(100px, calc(100vw * 120 / 1440), 120px);
  height: clamp(100px, calc(100vw * 120 / 1440), 120px);
  object-fit: contain;
  display: block;
}

.brand-subscribe-qr-label {
  font-size: var(--fs-14);
  font-weight: 500;
  color: var(--primary, #00579c);
}

.brand-subscribe-form {
  flex: 1;
  min-width: min(100%, 360px);
}

.brand-subscribe-msg {
  margin: 10px 0 0;
  font-size: var(--fs-13, 13px);
  line-height: 1.5;
  color: var(--primary, #00579c);
}

.brand-subscribe-msg.is-error {
  color: #c62828;
}

.brand-subscribe-msg.is-ok {
  color: #1aad19;
}

.brand-subscribe-field {
  display: flex;
  align-items: stretch;
  border-radius: 999px;
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(193, 199, 212, 0.8);
  box-shadow: 0 2px 8px rgba(17, 83, 145, 0.04);
}

.brand-subscribe-input {
  flex: 1;
  min-width: 0;
  padding: 12px 20px;
  border: none;
  background: transparent;
  font-size: var(--fs-14);
  color: var(--on-surface, #181c21);
  outline: none;
}

.brand-subscribe-input::placeholder {
  color: #94a3b8;
}

.brand-subscribe-submit {
  flex-shrink: 0;
  padding: 12px 28px;
  border: none;
  background: var(--primary, #00579c);
  color: #fff;
  font-size: var(--fs-14);
  font-weight: 600;
  cursor: pointer;
  transition: background 0.22s ease;
}

@media (hover: hover) and (pointer: fine) {
  .brand-subscribe-submit:hover {
    background: var(--primary-container, #0070c6);
  }
}

.brand-subscribe-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.brand-subscribe-visual img {
  width: 100%;
  max-width: 420px;
  height: auto;
  object-fit: contain;
  display: block;
}

/* ── 移动端适配 ── */
@media (max-width: 1024px) {
  .brand-feed {
    padding-left: var(--container-px);
    padding-right: var(--container-px);
  }

  .hero{
    margin-bottom:0;
    padding-bottom:0;
  }

  .brand-feed-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero .hero-slide-inner {
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 20px;
    height: auto;
  }

  .hero-content,
  .hero-video {
    width: 100%;
    max-width: 100%;
    flex: 0 0 auto;
  }

  .hero-video {
    margin: 0;
  }

  .brand-focus-body {
    grid-template-columns: 1fr;
  }

  .brand-events-feature {
    grid-template-columns: 1fr;
  }

  .brand-live-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .brand-past-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .brand-subscribe-inner {
    grid-template-columns: 1fr;
  }

  .brand-subscribe-visual {
    order: -1;
    max-width: 280px;
    margin: 0 auto;
  }
}

@media (max-width: 768px) {
  .hero .hero-slide-inner {
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 16px;
    min-height: 0;
    padding-bottom: 32px;
  }

  .hero-content {
    max-width: 100%;
    width: 100%;
    text-align: left;
  }

  .hero-btns {
    justify-content: flex-start;
  }

  .hero-video {
    max-width: 100%;
    width: 100%;
    margin: 0;
  }

  .hero-video-dec {
    align-items: flex-start;
  }

  .brand-focus {
    padding: 32px 0 40px;
  }

  .brand-focus-tabs {
    width: 100%;
    gap: 12px;
  }

  .brand-focus-tab {
    padding: 8px 18px;
  }

  .brand-focus-grid {
    grid-template-columns: 1fr;
  }

  .brand-focus-read {
    opacity: 1;
  }

  .brand-focus-more {
    width: 100%;
    justify-content: center;
  }

  .brand-events,
  .brand-live,
  .brand-past {
    padding: 32px 0;
  }

  .brand-events-cover img {
    min-height: 200px;
  }

  .brand-events-body {
    padding: 0;
  }

  .brand-events-date {
    padding-top: 20px;
  }

  .brand-section-head--row {
    flex-direction: column;
    align-items: flex-start;
  }

  .brand-section-link {
    margin-top: 4px;
  }

  .brand-live-play {
    opacity: 1;
  }

  .brand-subscribe {
    padding: 32px 0 40px;
    background-size: cover;
    background-position: center top;
  }

  .brand-subscribe-actions {
    flex-direction: column;
    align-items: stretch;
    max-width: 100%;
  }

  .brand-subscribe-qr {
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    gap: 16px;
  }

  .brand-subscribe-form {
    min-width: 0;
    width: 100%;
  }

  .brand-subscribe-visual {
    max-width: 240px;
  }
}

@media (max-width: 640px) {
  .brand-feed {
    padding: 12px var(--container-px) 16px;
  }

  .brand-feed-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .brand-feed-card {
    min-height: 0;
    padding: 16px;
  }

  .brand-focus-tab {
    padding: 8px 14px;
    font-size: var(--fs-12);
  }

  .brand-live-grid,
  .brand-past-grid {
    grid-template-columns: 1fr;
  }

  .brand-subscribe-field {
    flex-direction: column;
    border-radius: var(--r8, 8px);
  }

  .brand-subscribe-submit {
    width: 100%;
    border-radius: 0 0 var(--r8, 8px) var(--r8, 8px);
  }

  .brand-subscribe-visual {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .brand-live-card,
  .brand-past-card,
  .brand-past-cover img,
  .brand-events-btn,
  .brand-subscribe-submit {
    transition: none;
  }

  .brand-live-card:hover,
  .brand-past-card:hover,
  .brand-past-card:hover .brand-past-cover img {
    transform: none;
  }
}