.page-news {
  --news-gold-1: #F5B301;
  --news-gold-2: #E67E22;
  --news-red: #E63946;
  --news-wine: rgba(109, 31, 44, 0.36);
  --news-navy: rgba(29, 53, 87, 0.46);
  --news-line: rgba(255, 255, 255, 0.08);
  --news-line-strong: rgba(255, 255, 255, 0.14);
  position: relative;
  background:
    repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.012) 0 1px, transparent 1px 32px),
    var(--color-bg);
}

.page-news .news-wrap {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 20px var(--content-pad) 80px;
}

/* 面包屑 */
.page-news .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 8px 0 36px;
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--color-gray);
}

.page-news .breadcrumbs a {
  color: var(--color-gray);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}

.page-news .breadcrumbs a:hover,
.page-news .breadcrumbs a:focus-visible {
  color: var(--color-gold-1);
  border-bottom-color: rgba(245, 179, 1, 0.45);
  outline: none;
}

.page-news .breadcrumbs [aria-current="page"] {
  color: var(--color-white);
}

/* Hero */
.page-news .news-hero {
  position: relative;
  display: grid;
  gap: 28px;
  padding: 24px 0 56px;
}

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

.page-news .kicker {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold-1);
}

.page-news .kicker::before {
  content: "";
  width: 32px;
  height: 1px;
  background: var(--gradient-gold);
}

.page-news .news-hero h1 {
  margin: 0 0 16px;
  font-family: var(--font-serif);
  font-weight: 900;
  font-style: italic;
  letter-spacing: -0.02em;
  font-size: clamp(28px, 5vw, 48px);
  line-height: 1.2;
  color: var(--color-white);
}

.page-news .news-hero-desc {
  max-width: 62ch;
  margin: 0;
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-gray);
}

.page-news .news-highlight {
  color: var(--color-gold-1);
  font-weight: 500;
}

.page-news .news-hero-nav {
  margin: 16px 0 0;
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--color-gray);
}

.page-news .news-hero-metric {
  position: relative;
  align-self: end;
  background: var(--glass);
  border: 1px solid var(--news-line);
  transform: translateX(-4px);
}

.page-news .news-hero-metric-inner {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 24px 22px;
}

.page-news .news-metric-label {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--color-gray);
}

.page-news .news-metric-num {
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 34px;
  font-weight: 700;
  line-height: 1.1;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--color-gold-1);
}

/* 栏目分类 */
.page-news .news-cat-section {
  padding-top: 24px;
  border-top: 1px solid var(--news-line);
  margin: 16px 0 32px;
}

.page-news .news-cat-head {
  display: grid;
  gap: 8px;
  margin-bottom: 20px;
}

.page-news .news-cat-head h2,
.page-news .news-latest-head h2,
.page-news .news-popular-head h2,
.page-news .news-notices-head h2 {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 900;
  font-style: italic;
  font-size: 24px;
  letter-spacing: -0.01em;
  color: var(--color-white);
}

.page-news .news-cat-desc,
.page-news .news-latest-desc,
.page-news .news-notices-desc {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-gray);
}

.page-news .news-cat-tabs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 2px 2px 6px;
  scrollbar-width: thin;
}

.page-news .news-cat-tab {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 20px;
  border: 1px solid var(--news-line);
  border-radius: 999px;
  background: var(--color-surface);
  color: var(--color-gray);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.page-news .news-cat-tab:focus-within {
  outline: 2px solid var(--color-gold-1);
  outline-offset: 2px;
}

.page-news .news-cat-tab:hover {
  color: var(--color-white);
  border-color: rgba(245, 179, 1, 0.4);
}

.page-news .news-cat-tab:has(input:checked) {
  background: var(--gradient-gold);
  color: #0D0D0D;
  border-color: transparent;
  font-weight: 700;
}

/* 最新文章流 */
.page-news .news-latest-section {
  position: relative;
  padding: 48px 0 56px;
  border-top: 1px solid var(--news-line);
  border-bottom: 1px solid var(--news-line);
}

.page-news .news-latest-head {
  display: grid;
  gap: 8px;
  margin-bottom: 32px;
}

.page-news .news-feed-panel {
  display: none;
}

.page-news .news-feed-panel[data-panel="away"] {
  display: block;
}

.page-news .news-cat-section:has(input[value="away"]:checked) ~ .news-latest-section .news-feed-panel[data-panel="away"],
.page-news .news-cat-section:has(input[value="compare"]:checked) ~ .news-latest-section .news-feed-panel[data-panel="compare"],
.page-news .news-cat-section:has(input[value="notice"]:checked) ~ .news-latest-section .news-feed-panel[data-panel="notice"],
.page-news .news-cat-section:has(input[value="data-class"]:checked) ~ .news-latest-section .news-feed-panel[data-panel="data-class"] {
  display: block;
}

@supports not selector(:has(*)) {
  .page-news .news-feed-panel {
    display: block;
  }
}

/* 文章条目（连续画布，非卡片） */
.page-news .article-entry {
  position: relative;
  display: grid;
  gap: 20px;
  padding: 32px 0;
  border-top: 1px solid var(--news-line);
}

.page-news .article-entry:first-child {
  border-top: 0;
  padding-top: 8px;
}

.page-news .article-entry-main {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-news .article-entry-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-news .article-time {
  font-size: 12px;
  color: var(--color-gray);
}

.page-news .article-entry-title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 900;
  font-style: italic;
  font-size: clamp(20px, 2.4vw, 28px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--color-white);
  transition: color var(--transition);
}

.page-news .article-entry:hover .article-entry-title,
.page-news .article-entry:focus-within .article-entry-title {
  color: var(--color-gold-1);
}

.page-news .article-entry-summary {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-gray);
}

.page-news .article-entry-data {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--color-gold-1);
}

.page-news .article-entry-data .mono {
  background: rgba(245, 179, 1, 0.08);
  border-radius: 4px;
  padding: 4px 10px;
}

.page-news .article-entry-visual {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--color-surface);
}

.page-news .article-entry-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 320ms ease;
}

.page-news .article-entry:hover .article-entry-visual img,
.page-news .article-entry:focus-within .article-entry-visual img {
  transform: scale(1.03);
}

/* 阅读全文 */
.page-news .article-expand {
  margin-top: 4px;
  font-family: var(--font-sans);
}

.page-news .article-expand summary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  list-style: none;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-gold-1);
  transition: color var(--transition);
}

.page-news .article-expand summary::-webkit-details-marker {
  display: none;
}

.page-news .article-expand summary:hover {
  color: var(--color-gold-2);
}

.page-news .article-expand summary::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1;
  color: var(--color-gold-1);
  transition: transform var(--transition);
}

.page-news .article-expand[open] summary::before {
  content: "\2013";
}

.page-news .article-expand-body {
  margin-top: 12px;
  padding: 16px;
  border-left: 2px solid var(--color-gold-1);
  background: var(--color-surface);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-gray);
}

.page-news .article-expand-body p {
  margin: 0;
}

/* 公告条目（更新公告面板） */
.page-news .notice-entry {
  display: grid;
  gap: 8px;
  padding: 28px 0;
  border-top: 1px solid var(--news-line);
}

.page-news .notice-entry:first-child {
  border-top: 0;
}

.page-news .notice-entry-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-news .notice-entry-title {
  margin: 0;
  flex: 1 1 260px;
  font-family: var(--font-serif);
  font-weight: 900;
  font-style: italic;
  font-size: 20px;
  line-height: 1.35;
  color: var(--color-white);
}

.page-news .notice-entry-time {
  font-size: 12px;
  color: var(--color-gray);
}

.page-news .notice-entry-summary {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.75;
  color: var(--color-gray);
}

.page-news .badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--gradient-gold);
  color: #0D0D0D;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.page-news .tag {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--color-wine);
  color: rgba(255, 255, 255, 0.88);
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

/* feed footer */
.page-news .news-feed-footer {
  display: grid;
  gap: 16px;
  align-items: center;
  margin-top: 40px;
  padding: 24px;
  border: 1px solid var(--news-line);
  border-radius: var(--radius);
  background: var(--glass);
}

.page-news .news-feed-footer img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
}

.page-news .news-feed-footer p {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-gray);
}

.page-news .news-feed-footer a,
.page-news .news-help a {
  color: var(--color-gold-1);
  text-decoration: none;
  border-bottom: 1px solid rgba(245, 179, 1, 0.3);
  transition: color var(--transition), border-color var(--transition);
}

.page-news .news-feed-footer a:hover,
.page-news .news-help a:hover {
  color: var(--color-gold-2);
  border-color: rgba(245, 179, 1, 0.6);
}

/* 热门文章 */
.page-news .news-popular-section {
  position: relative;
  overflow: hidden;
  margin: 64px 0;
  padding: 44px 20px;
  border-radius: var(--radius);
  background:
    linear-gradient(125deg, var(--news-navy) 0%, var(--news-wine) 100%),
    var(--color-surface);
}

.page-news .news-popular-section::after {
  content: "";
  position: absolute;
  top: -60px;
  right: -60px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(245, 179, 1, 0.14) 0%, transparent 70%);
  pointer-events: none;
}

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

.page-news .news-popular-head {
  margin-bottom: 28px;
}

.page-news .news-popular-grid {
  display: grid;
  gap: 32px;
}

.page-news .news-popular-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
}

.page-news .news-popular-item {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 14px;
  padding: 22px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  transition: transform var(--transition), background var(--transition);
}

.page-news .news-popular-item:last-child {
  border-bottom: 0;
}

.page-news .news-popular-item:hover {
  transform: translateX(6px);
}

.page-news .news-popular-rank {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--color-gold-1);
}

.page-news .news-popular-info h3 {
  margin: 0 0 6px;
  font-family: var(--font-serif);
  font-weight: 900;
  font-style: italic;
  font-size: 18px;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--color-white);
}

.page-news .news-popular-info p {
  margin: 0 0 8px;
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.72);
}

.page-news .news-popular-info .mono {
  font-size: 12px;
  color: var(--color-gold-1);
}

.page-news .news-popular-chart {
  margin: 0;
}

.page-news .news-popular-chart img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
}

.page-news .news-popular-chart figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-gray);
}

/* 更新公告 */
.page-news .news-notices-section {
  padding: 48px 0 16px;
  border-top: 1px solid var(--news-line);
}

.page-news .news-notices-head {
  display: grid;
  gap: 24px;
  align-items: end;
  margin-bottom: 28px;
}

.page-news .news-notices-head img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
  border: 1px solid var(--news-line);
}

.page-news .news-notices-desc {
  margin-top: 8px;
}

.page-news .notice-item {
  border-bottom: 1px solid var(--news-line);
  border-radius: 0;
}

.page-news .notice-item[open] {
  background: var(--glass);
}

.page-news .notice-item summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 18px 8px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-sans);
}

.page-news .notice-item summary::-webkit-details-marker {
  display: none;
}

.page-news .notice-item summary:hover .notice-title,
.page-news .notice-item summary:focus-visible .notice-title {
  color: var(--color-gold-1);
}

.page-news .notice-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-white);
  transition: color var(--transition);
}

.page-news .notice-time {
  font-size: 12px;
  color: var(--color-gray);
}

.page-news .notice-body {
  padding: 0 8px 20px 22px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-gray);
}

.page-news .notice-body p {
  margin: 0;
}

/* 帮助联系提示 */
.page-news .news-help {
  margin-top: 24px;
  padding: 28px 4px 8px;
  border-top: 1px solid var(--news-line);
}

.page-news .news-help p {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-gray);
}

/* 响应式增强 */
@media (min-width: 720px) {
  .page-news .news-feed-footer {
    grid-template-columns: 120px minmax(0, 1fr);
  }
}

@media (min-width: 768px) {
  .page-news .news-wrap {
    padding: 28px var(--content-pad) 96px;
  }

  .page-news .news-hero {
    grid-template-columns: minmax(0, 1.4fr) minmax(220px, 0.6fr);
    gap: 48px;
    align-items: end;
  }

  .page-news .news-notices-head {
    grid-template-columns: minmax(0, 1fr) 200px;
  }
}

@media (min-width: 860px) {
  .page-news .article-entry {
    grid-template-columns: minmax(0, 1.4fr) minmax(200px, 0.6fr);
    gap: 40px;
    align-items: center;
  }

  .page-news .article-entry:first-child {
    grid-template-columns: minmax(200px, 0.6fr) minmax(0, 1.4fr);
  }

  .page-news .article-entry:first-child .article-entry-visual {
    order: -1;
  }

  .page-news .article-entry-visual img {
    aspect-ratio: 3 / 2;
  }
}

@media (min-width: 900px) {
  .page-news .news-popular-section {
    padding: 52px 44px;
  }

  .page-news .news-popular-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 48px;
    align-items: center;
  }
}

@media (min-width: 1080px) {
  .page-news .news-cat-tabs {
    gap: 12px;
  }

  .page-news .news-cat-tab {
    padding: 0 28px;
  }
}