/* ========== 宝威体育动态页 · 页面专属样式 ========== */
.page-news {
  --news-divider: #E4E8EE;
  --news-text: #3D4756;
  --news-sidebar-w: 220px;
  --news-feed-max: 860px;
  background: var(--bg-base);
}

/* --- 首屏 hero --- */
.page-news .news-hero {
  position: relative;
  background: var(--blue-deep);
  color: var(--bg-paper);
  overflow: hidden;
  isolation: isolate;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 82% 22%, rgba(0, 201, 167, 0.22) 0%, rgba(0, 201, 167, 0.06) 38%, transparent 60%),
    linear-gradient(118deg, transparent 55%, rgba(122, 92, 255, 0.16) 100%);
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 26%;
  min-width: 180px;
  height: 6px;
  background: var(--red);
  transform: skewX(-18deg);
  transform-origin: left bottom;
  z-index: 1;
}

.page-news .news-hero__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  padding-top: var(--space-7);
  padding-bottom: var(--space-8);
}

.page-news .news-hero__content {
  position: relative;
  z-index: 1;
}

.page-news .breadcrumbs--invert,
.page-news .breadcrumbs--invert a {
  color: rgba(252, 253, 253, 0.68);
}

.page-news .breadcrumbs--invert a {
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-news .breadcrumbs--invert a:hover,
.page-news .breadcrumbs--invert a:focus {
  color: var(--cyan);
}

.page-news .news-hero .diag-tag {
  margin-top: var(--space-5);
}

.page-news .news-hero h1 {
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(28px, 4.6vw, 48px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  margin: var(--space-4) 0 var(--space-4);
  color: #ffffff;
}

.page-news .news-hero__title-sub {
  display: block;
  color: rgba(252, 253, 253, 0.92);
}

.page-news .diag-line {
  display: inline-block;
  width: 48px;
  height: 4px;
  background: var(--red);
  transform: skewX(-18deg);
  margin: var(--space-2) 0 var(--space-5);
}

.page-news .news-hero__lead {
  color: rgba(252, 253, 253, 0.82);
  border-left-color: rgba(0, 201, 167, 0.65);
  margin-bottom: var(--space-6);
  max-width: 560px;
}

.page-news .news-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid rgba(252, 253, 253, 0.16);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: rgba(252, 253, 253, 0.7);
}

.page-news .news-hero__visual {
  position: relative;
  z-index: 1;
}

.page-news .news-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
  box-shadow: var(--shadow-md);
}

.page-news .news-hero__badge {
  position: absolute;
  right: 12px;
  bottom: 12px;
  padding: 5px 12px;
  background: var(--red);
  transform: skewX(-14deg);
  box-shadow: var(--shadow-sm);
}

.page-news .news-hero__badge > span {
  display: inline-block;
  transform: skewX(14deg);
  color: #ffffff;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.12em;
}

/* --- 列表区块 --- */
.page-news .news-index {
  padding: var(--space-7) 0 var(--space-8);
}

.page-news .news-index__layout {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.page-news .news-index__sidebar {
  position: static;
  background: var(--bg-paper);
  border: 1px solid var(--track-gray);
  border-radius: var(--radius);
  padding: var(--space-4);
}

.page-news .news-index__sidebar-label {
  margin: 0 0 var(--space-3);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gray);
}

.page-news .news-index__sidebar-note {
  margin: var(--space-4) 0 0;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--gray);
}

.page-news .news-index__filter {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.page-news .news-index__filter li {
  margin: 0;
}

.page-news .news-index__filter a {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--ink);
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: var(--radius);
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-news .news-index__filter a:hover,
.page-news .news-index__filter a:focus,
.page-news .news-index__filter a.is-current {
  background: var(--bg-base);
  border-color: var(--track-gray);
  color: var(--blue-deep);
}

.page-news .news-index__num {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.page-news .news-index__filter li:nth-child(1) .news-index__num { color: var(--cyan); }
.page-news .news-index__filter li:nth-child(2) .news-index__num { color: var(--purple); }
.page-news .news-index__filter li:nth-child(3) .news-index__num { color: var(--red); }
.page-news .news-index__filter li:nth-child(4) .news-index__num { color: var(--blue-deep); }
.page-news .news-index__filter li:nth-child(5) .news-index__num { color: var(--gray); }

.page-news .news-index__feed {
  min-width: 0;
  max-width: var(--news-feed-max);
}

.page-news .news-index__heading {
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--news-divider);
}

.page-news .news-item {
  padding: var(--space-6) 0;
}

.page-news .news-item + .news-item {
  border-top: 1px solid var(--news-divider);
}

.page-news .news-item__topline {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.page-news .news-item__time {
  font-size: 13px;
  color: var(--gray);
  letter-spacing: 0.06em;
}

.page-news .news-item__title {
  font-size: clamp(21px, 2.2vw, 28px);
  font-weight: 800;
  line-height: 1.32;
  letter-spacing: -0.01em;
  margin: 0 0 var(--space-3);
}

.page-news .news-item__summary {
  color: var(--news-text);
  line-height: 1.85;
  font-size: var(--fs-body);
  margin: 0 0 var(--space-4);
  max-width: 720px;
}

.page-news .news-item__media {
  margin: var(--space-5) 0;
  max-width: 720px;
  background: var(--blue-deep);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: auto;
}

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

.page-news .news-item__more {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.page-news .news-item__hint {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gray);
}

.page-news .tag-deepblue,
.page-news .tag-gray {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  border-radius: 999px;
  line-height: 1.6;
}

.page-news .tag-deepblue {
  background: var(--blue-deep);
  color: #ffffff;
}

.page-news .tag-gray {
  background: var(--gray);
  color: #ffffff;
}

/* --- 更新节奏区 --- */
.page-news .news-rhythm {
  padding: var(--space-8) 0;
  background: var(--bg-paper);
  border-top: 1px solid var(--track-gray);
}

.page-news .news-rhythm .section-lead {
  max-width: 640px;
  margin-bottom: var(--space-6);
}

.page-news .news-rhythm__grid {
  display: grid;
  gap: var(--space-5);
  margin-top: var(--space-6);
}

.page-news .news-rhythm__card {
  padding: var(--space-6);
  border-radius: var(--radius);
  border: 1px solid var(--track-gray);
  box-shadow: var(--shadow-sm);
  position: relative;
}

.page-news .news-rhythm__card::before {
  content: "";
  position: absolute;
  top: var(--space-6);
  left: 0;
  width: 4px;
  height: 24px;
  background: var(--red);
  transform: skewX(-18deg);
}

.page-news .news-rhythm__num {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  color: var(--red);
  letter-spacing: 0.06em;
  margin-bottom: var(--space-3);
}

.page-news .news-rhythm__card-title {
  font-size: 20px;
  font-weight: 800;
  margin: 0 0 var(--space-3);
  letter-spacing: -0.01em;
}

.page-news .news-rhythm__card p {
  font-size: var(--fs-small);
  line-height: 1.8;
  color: var(--news-text);
  margin: 0;
}

.page-news .news-rhythm__wave {
  margin-top: var(--space-7);
}

.page-news .news-rhythm__wave svg {
  display: block;
  width: 100%;
  height: 72px;
}

.page-news .news-rhythm__note {
  margin-top: var(--space-3);
  text-align: right;
  font-size: 12px;
  color: var(--gray);
  letter-spacing: 0.08em;
}

/* --- 桌面端增强 --- */
@media (min-width: 900px) {
  .page-news .news-hero__inner {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: center;
    gap: var(--space-8);
    padding-top: var(--space-8);
    padding-bottom: var(--space-9);
  }

  .page-news .news-hero__visual img {
    height: 400px;
    object-fit: cover;
  }

  .page-news .news-index__layout {
    display: grid;
    grid-template-columns: var(--news-sidebar-w) minmax(0, 1fr);
    align-items: start;
    gap: var(--space-8);
  }

  .page-news .news-index__sidebar {
    position: sticky;
    top: var(--space-5);
    padding: var(--space-5);
  }

  .page-news .news-index__filter {
    flex-direction: column;
    gap: var(--space-1);
  }

  .page-news .news-index__filter a {
    display: flex;
    width: 100%;
    justify-content: flex-start;
    padding: var(--space-2) var(--space-3);
    transition: transform var(--dur) var(--ease), background var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease);
  }

  .page-news .news-index__filter a:hover,
  .page-news .news-index__filter a:focus {
    transform: translateX(2px);
  }

  .page-news .news-rhythm__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-5);
  }

  .page-news .news-rhythm__wave svg {
    height: 96px;
  }
}