/* ===== 半岛综合体育品牌日志 / page-news 专属样式 ===== */
.page-news {
  --news-cat-version: #39FF14;
  --news-cat-data: #FFB800;
  --news-cat-preview: #C0C0C0;
  --news-cat-review: #2ECC40;
  --news-line: rgba(192, 192, 192, 0.4);
  background: var(--white);
  color: var(--primary);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ---------- Hero 首屏 ---------- */
.page-news-hero {
  position: relative;
  background:
    linear-gradient(135deg, rgba(57, 255, 20, 0.10), transparent 46%),
    linear-gradient(180deg, var(--primary) 0%, var(--primary-dark) 100%);
  clip-path: var(--clip-diagonal);
  padding: calc(var(--header-h) + 44px) 20px 64px;
  color: var(--white);
}
.page-news-hero-inner {
  max-width: var(--content-max);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.page-news-hero-svg {
  position: absolute;
  right: 16px;
  bottom: 32px;
  width: 300px;
  opacity: 0.25;
  pointer-events: none;
  z-index: 0;
}
.page-news-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 14px;
  color: var(--silver);
  margin-bottom: 26px;
}
.page-news-breadcrumb a {
  color: var(--silver);
  text-decoration: none;
  transition: color 0.2s;
}
.page-news-breadcrumb a:hover,
.page-news-breadcrumb a:focus-visible {
  color: var(--accent);
}
.page-news-hero-kicker {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.28em;
  color: var(--accent);
  text-transform: uppercase;
  margin: 0 0 14px;
}
.page-news-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(32px, 6vw, 62px);
  line-height: 1.06;
  margin: 0 0 18px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
.page-news-hero h1 span {
  display: block;
  color: var(--accent);
  font-size: 0.52em;
  font-family: var(--font-body);
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-top: 4px;
}
.page-news-hero-lead {
  font-size: 16px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.82);
  max-width: 720px;
  margin: 0;
}

/* ---------- 最新动态 ---------- */
.page-news-updates {
  padding: 56px 20px 52px;
  background: var(--white);
}
.page-news-updates-head {
  max-width: var(--content-max);
  margin: 0 auto 36px;
}
.page-news-section-index {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--accent-deep);
  text-transform: uppercase;
}
.page-news-updates-head h2 {
  font-family: var(--font-head);
  font-size: 34px;
  line-height: 1.1;
  margin: 6px 0 0;
}
.page-news-filters {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.page-news-filter-label {
  display: inline-block;
  padding: 8px 18px;
  border: 1px solid var(--silver);
  border-radius: 999px;
  font-size: 14px;
  line-height: 1.4;
  cursor: pointer;
  color: var(--primary);
  background: var(--white);
  transition: background 0.2s, color 0.2s, border-color 0.2s, outline-color 0.2s;
  user-select: none;
}
.page-news-filter-label:hover {
  border-color: var(--accent);
  color: var(--primary-dark);
}

.page-news-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.page-news #nf-all:checked ~ .page-news-updates-head label[for="nf-all"],
.page-news #nf-version:checked ~ .page-news-updates-head label[for="nf-version"],
.page-news #nf-data:checked ~ .page-news-updates-head label[for="nf-data"],
.page-news #nf-preview:checked ~ .page-news-updates-head label[for="nf-preview"],
.page-news #nf-review:checked ~ .page-news-updates-head label[for="nf-review"] {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--primary-dark);
  font-weight: 700;
}

.page-news #nf-all:focus-visible ~ .page-news-updates-head label[for="nf-all"],
.page-news #nf-version:focus-visible ~ .page-news-updates-head label[for="nf-version"],
.page-news #nf-data:focus-visible ~ .page-news-updates-head label[for="nf-data"],
.page-news #nf-preview:focus-visible ~ .page-news-updates-head label[for="nf-preview"],
.page-news #nf-review:focus-visible ~ .page-news-updates-head label[for="nf-review"] {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

.page-news-timeline {
  max-width: var(--content-max);
  margin: 0 auto;
  position: relative;
  padding-left: 26px;
}
.page-news-timeline::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent) 0%, var(--silver) 30%, var(--silver) 75%, var(--accent-deep) 100%);
}

.page-news-item {
  position: relative;
  background: var(--white);
  border: 1px solid var(--news-line);
  border-left: 4px solid var(--neutral-gray);
  border-radius: var(--radius);
  padding: 18px 18px 20px;
  margin-bottom: 16px;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.page-news-item[data-category="version"] { border-left-color: var(--news-cat-version); }
.page-news-item[data-category="data"] { border-left-color: var(--news-cat-data); }
.page-news-item[data-category="preview"] { border-left-color: var(--news-cat-preview); }
.page-news-item[data-category="review"] { border-left-color: var(--news-cat-review); }

.page-news-item::before {
  content: '';
  position: absolute;
  left: -26px;
  top: 28px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px var(--white), 0 0 0 4px var(--silver);
}
.page-news-item[data-category="version"]::before { background: var(--news-cat-version); }
.page-news-item[data-category="data"]::before { background: var(--news-cat-data); }
.page-news-item[data-category="preview"]::before { background: var(--silver); }
.page-news-item[data-category="review"]::before { background: var(--news-cat-review); }

.page-news-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(10, 31, 68, 0.08);
  border-color: var(--primary-light);
}

.page-news-item-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.page-news-item-cat {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--neutral-light);
  color: var(--primary);
}
.page-news-item-date {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--neutral-gray);
}
.page-news-item-content h3 {
  font-size: 18px;
  line-height: 1.45;
  margin: 0 0 8px;
  font-family: var(--font-body);
  font-weight: 700;
}
.page-news-item-content p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--neutral-gray);
  margin: 0 0 12px;
}
.page-news-item-thumb {
  margin: 4px 0 12px;
  border-radius: var(--radius);
  overflow: hidden;
}
.page-news-item-thumb img {
  display: block;
  width: 100%;
  height: auto;
}
.page-news-item-link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--accent-deep);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}
.page-news-item-link:hover,
.page-news-item-link:focus-visible {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.page-news #nf-version:checked ~ .page-news-timeline .page-news-item:not([data-category="version"]),
.page-news #nf-data:checked ~ .page-news-timeline .page-news-item:not([data-category="data"]),
.page-news #nf-preview:checked ~ .page-news-timeline .page-news-item:not([data-category="preview"]),
.page-news #nf-review:checked ~ .page-news-timeline .page-news-item:not([data-category="review"]) {
  display: none;
}

/* ---------- 专题系列 ---------- */
.page-news-series {
  background:
    radial-gradient(circle at 85% 20%, rgba(57, 255, 20, 0.06), transparent 32%),
    linear-gradient(165deg, var(--primary-light) 0%, var(--primary-dark) 100%);
  padding: 56px 20px 64px;
  color: var(--white);
}
.page-news-series-head {
  max-width: var(--content-max);
  margin: 0 auto 36px;
}
.page-news-section-index--light {
  color: var(--accent);
}
.page-news-series-head h2 {
  font-family: var(--font-head);
  font-size: 34px;
  line-height: 1.1;
  margin: 6px 0 10px;
}
.page-news-series-head p {
  font-size: 15px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.7);
  margin: 0;
  max-width: 480px;
}
.page-news-series-grid {
  max-width: var(--content-max);
  margin: 0 auto;
  display: grid;
  gap: 20px;
}
.page-news-series-card {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  background: var(--primary-light);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.page-news-series-card:hover {
  transform: scale(1.015);
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.35);
}
.page-news-series-card--feature {
  display: flex;
  align-items: flex-end;
  min-height: 300px;
}
.page-news-series-card--feature .page-news-series-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.42;
}
.page-news-series-media {
  display: block;
  overflow: hidden;
}
.page-news-series-media img {
  display: block;
  width: 100%;
  height: auto;
}
.page-news-series-body {
  position: relative;
  z-index: 1;
  padding: 22px;
}
.page-news-series-card--feature .page-news-series-body {
  width: 100%;
  padding: 36px 24px 24px;
  background: linear-gradient(to top, rgba(5, 18, 38, 0.78), transparent);
}
.page-news-series-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.page-news-series-card h3 {
  font-family: var(--font-head);
  font-size: 24px;
  line-height: 1.2;
  margin: 0 0 10px;
  text-transform: uppercase;
}
.page-news-series-card p {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.78);
  margin: 0 0 16px;
}
.page-news-series-link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid var(--accent);
  padding-bottom: 2px;
  transition: color 0.2s, border-color 0.2s;
}
.page-news-series-link:hover,
.page-news-series-link:focus-visible {
  color: var(--white);
  border-bottom-color: var(--white);
}
.page-news-series-card--plain {
  background:
    linear-gradient(140deg, rgba(57, 255, 20, 0.08), transparent 55%),
    var(--primary-dark);
  border-color: rgba(57, 255, 20, 0.2);
}

/* ---------- 往期文章 ---------- */
.page-news-archive {
  padding: 56px 20px 72px;
  background: var(--neutral-light);
}
.page-news-archive-head {
  max-width: var(--content-max);
  margin: 0 auto 30px;
}
.page-news-archive-head h2 {
  font-family: var(--font-head);
  font-size: 34px;
  line-height: 1.1;
  margin: 6px 0 0;
}
.page-news-archive-wrap {
  max-width: var(--content-max);
  margin: 0 auto;
}
.page-news-archive-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-news-archive-list li {
  background: var(--white);
  border-radius: var(--radius);
  border-left: 3px solid var(--silver);
  padding: 18px 20px;
  transition: transform 0.2s, box-shadow 0.2s;
}
.page-news-archive-list li:hover {
  transform: translateX(4px);
  box-shadow: 0 6px 18px rgba(10, 31, 68, 0.06);
}
.page-news-archive-list li:nth-child(3n+1) { border-left-color: var(--accent); }
.page-news-archive-list li:nth-child(3n+2) { border-left-color: var(--warm-yellow); }
.page-news-archive-list li:nth-child(3n+3) { border-left-color: var(--accent-deep); }
.page-news-archive-cat {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--neutral-gray);
  text-transform: uppercase;
  margin-bottom: 6px;
}
.page-news-archive-list h3 {
  font-size: 16px;
  line-height: 1.5;
  margin: 0 0 8px;
  font-weight: 700;
}
.page-news-archive-list p {
  font-size: 14px;
  line-height: 1.65;
  color: var(--neutral-gray);
  margin: 0;
}

/* ---------- 通配焦点样式 ---------- */
.page-news a:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ---------- 桌面端媒体查询 ---------- */
@media (min-width: 768px) {
  .page-news-hero {
    padding: calc(var(--header-h) + 60px) 32px 80px;
  }
  .page-news-hero-inner {
    padding-left: 48px;
  }
  .page-news-hero-svg {
    right: 40px;
    bottom: 48px;
    width: 380px;
    opacity: 0.3;
  }
  .page-news-hero h1 {
    font-size: 60px;
  }
  .page-news-hero-lead {
    font-size: 17px;
  }

  .page-news-updates {
    padding: 72px 32px 60px;
  }
  .page-news-updates-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
  }
  .page-news-filters {
    margin-top: 0;
    flex-shrink: 0;
  }
  .page-news-timeline {
    max-width: 960px;
    padding-left: 36px;
  }
  .page-news-timeline::before {
    left: 12px;
  }

  .page-news-item {
    display: grid;
    grid-template-columns: 132px 1fr;
    column-gap: 26px;
    padding: 24px 28px;
  }
  .page-news-item::before {
    left: -30px;
  }
  .page-news-item-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    border-right: 1px solid var(--silver);
    padding-right: 18px;
    margin-bottom: 0;
  }
  .page-news-item--thumb .page-news-item-content {
    display: grid;
    grid-template-columns: 1fr 220px;
    column-gap: 24px;
  }
  .page-news-item--thumb .page-news-item-content h3,
  .page-news-item--thumb .page-news-item-content p,
  .page-news-item--thumb .page-news-item-content .page-news-item-link {
    grid-column: 1;
  }
  .page-news-item--thumb .page-news-item-thumb {
    grid-column: 2;
    grid-row: 1 / 4;
    margin: 0;
  }
  .page-news-item-thumb img {
    width: 220px;
    height: 150px;
    object-fit: cover;
  }

  .page-news-series {
    padding: 72px 32px 80px;
  }
  .page-news-series-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
  .page-news-series-card--feature .page-news-series-body {
    padding: 42px 32px 28px;
  }
  .page-news-series-card h3 {
    font-size: 26px;
  }
  .page-news-series-card p {
    max-width: 420px;
  }

  .page-news-archive {
    padding: 72px 32px 88px;
  }
  .page-news-archive-list {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
}