.news-page-main {
  min-height: 75vh;
  padding: calc(var(--header-height) + 40px) 0 72px;
  background: linear-gradient(150deg, #fff 30%, #f8fbff);
  font-family: "Company Sans SC", "Microsoft YaHei", "PingFang SC", sans-serif;
}

.news-page-shell {
  display: block;
  width: min(1650px, calc(100% - 80px));
  margin-inline: auto;
}

.news-page-main .company-news {
  padding: 0;
  background: none;
}

.news-page-tabs {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  margin-bottom: 28px;
}

.news-page-tabs .news-tab {
  min-width: 0;
  min-height: 61px;
  padding: 10px 8px;
  border: 1px solid #c9dafa;
  border-radius: 8px;
  color: #102d58;
  background: #fff;
  font-size: clamp(14px, 1.1vw, 19px);
  font-weight: 700;
  white-space: nowrap;
}

.news-page-tabs .news-tab + .news-tab {
  margin-left: -1px;
}

.news-page-tabs .news-tab.is-active {
  position: relative;
  z-index: 1;
  border-color: #0869df;
  color: #fff;
  background: linear-gradient(115deg, #0c70e8, #095dc9);
  box-shadow: 0 7px 18px rgba(10, 100, 213, .18);
}

.news-page-main .news-layout {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.news-page-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid #e8effa;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 5px 18px rgba(27, 80, 149, .055);
}

.news-page-card:hover,
.news-page-card:focus-visible {
  box-shadow: 0 17px 34px rgba(27, 80, 149, .15);
  transform: translateY(-3px);
}

.news-page-image {
  overflow: hidden;
  width: 100%;
  aspect-ratio: 2.05 / 1;
  background: #e7f0fb;
}

.news-page-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.news-page-content {
  display: flex;
  min-height: 170px;
  flex: 1;
  flex-direction: column;
  justify-content: flex-start;
  padding: 14px 19px 16px;
}

.news-page-content h3 {
  display: -webkit-box;
  overflow: hidden;
  margin: 0;
  color: #102e58;
  font-size: clamp(17px, 1.15vw, 20px);
  font-weight: 800;
  line-height: 1.5;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.news-page-subtitle {
  display: -webkit-box;
  overflow: hidden;
  margin: 8px 0 0;
  color: #657994;
  font-size: 14px;
  line-height: 1.55;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.news-page-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  padding-top: 14px;
}

.news-page-meta time {
  display: block;
  color: #7186a6;
  font: 16px/1.4 Arial, sans-serif;
}

.news-page-meta > span {
  display: grid;
  width: 36px;
  height: 36px;
  flex: none;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: #79b6f7;
  font-size: 23px;
  line-height: 1;
}

.news-page-card:hover .news-page-meta > span {
  background: #096ce6;
}

.news-page-empty {
  padding: 75px 20px;
  color: #7184a2;
  text-align: center;
}

.news-page-empty[hidden] {
  display: none;
}

.news-page-note {
  margin: 26px 0 0;
  color: #8292aa;
  font-size: 13px;
  line-height: 1.7;
  text-align: center;
}

.news-page-main .news-dialog {
  font-family: "Company Sans SC", "Microsoft YaHei", sans-serif;
}

@media (max-width: 1250px) {
  .news-page-main .news-layout { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 980px) {
  .news-page-shell { width: calc(100% - 48px); }
  .news-page-tabs { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
  .news-page-tabs .news-tab + .news-tab { margin-left: 0; }
  .news-page-main .news-layout { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 620px) {
  .news-page-main { padding-top: calc(var(--header-height) + 20px); }
  .news-page-shell { width: calc(100% - 32px); }
  .news-page-tabs { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; }
  .news-page-tabs .news-tab { min-height: 47px; font-size: 14px; }
  .news-page-main .news-layout { grid-template-columns: 1fr; gap: 14px; }
  .news-page-content { min-height: 150px; }
}


/* ==========================================================================
   新闻资讯页：整体改为黑色调
   注意：style.css 里还有一段全局深色主题规则带 !important——
     .company-news          -> background: var(--theme-dark) !important  (#666666 灰)
     .news-tab              -> background: var(--theme-dark-soft) !important (#777777 灰)
     .news-tab.is-active    -> background: var(--theme-orange) !important (#9b9b9b 灰)
   所以这里的背景/描边都必须加 !important 才盖得住，否则分类条和下方空区会是灰块。
   ========================================================================== */

.news-page-main {
  color: #ffffff;
  background: #000 !important;
}

/* 新闻模块容器：全局规则把它染成 #666666，这里改成透明，露出页面黑底 */
.news-page-main .company-news {
  background: transparent !important;
  box-shadow: none !important;
}

/* 分类标签 */
.news-page-tabs .news-tab {
  border-color: rgba(255, 255, 255, 0.12) !important;
  color: rgba(255, 255, 255, 0.82) !important;
  background: #141414 !important;
  box-shadow: none !important;
}

.news-page-tabs .news-tab:hover,
.news-page-tabs .news-tab:focus-visible {
  border-color: rgba(255, 255, 255, 0.3) !important;
  color: #ffffff !important;
  background: #1f1f1f !important;
}

.news-page-tabs .news-tab.is-active {
  border-color: #ff6a00 !important;
  color: #ffffff !important;
  background: linear-gradient(115deg, #ff7a1a, #f05a00) !important;
  box-shadow: none !important;
}

/* 新闻卡片 */
.news-page-card {
  border-color: rgba(255, 255, 255, 0.1);
  background: #141414;
  box-shadow: none;
}

.news-page-card:hover,
.news-page-card:focus-visible {
  border-color: rgba(255, 106, 0, 0.5);
  box-shadow: 0 17px 34px rgba(0, 0, 0, 0.6);
}

.news-page-image {
  background: #0f0f0f;
}

.news-page-content h3 {
  color: #ffffff;
}

.news-page-subtitle {
  color: rgba(255, 255, 255, 0.65);
}

.news-page-meta time {
  color: rgba(255, 255, 255, 0.55);
}

.news-page-meta > span {
  color: #ffffff;
  background: #ff6a00;
}

.news-page-card:hover .news-page-meta > span {
  background: #ff8226;
}

.news-page-empty {
  color: rgba(255, 255, 255, 0.6);
}

.news-page-note {
  color: rgba(255, 255, 255, 0.55);
}


/* ==========================================================================
   新闻卡片后面的背景图：06b91d30e8d9d04fd674e95e9b61da12.png
   直接铺在整页 main 上（通栏），左右不留黑边；卡片仍是 #141414 实底，
   所以只在卡片四周与间隙透出石材/矿山纹理。
   图本身偏暗（整体亮度 46.5），叠 40% 黑色作底纹，白字对比度不受影响。
   ========================================================================== */

.news-page-main {
  background:
    linear-gradient(rgba(0, 0, 0, 0.72), rgba(0, 0, 0, 0.72)),
    url("../imga/06b91d30e8d9d04fd674e95e9b61da12.png") center / cover no-repeat #000 !important;
}

/* 卡片网格本身不再铺图、也不再内缩，让卡片贴近容器两边 */
.news-page-main .news-layout {
  padding: 0;
  border-radius: 0;
  background: none;
}