/* ===== 专题记录页 | page-news ===== */
.page-news {
  --tag-version: #00F0FF;
  --tag-match: #9D00FF;
  --tag-data: #2EE6A8;
  --tag-subscribe: #FFD700;
  position: relative;
}

.page-news::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(960px 480px at 85% -5%, rgba(157, 0, 255, 0.12), transparent 60%),
    radial-gradient(720px 420px at 5% 40%, rgba(0, 240, 255, 0.07), transparent 60%);
}

.page-news .filter-host,
.page-news .page-shell {
  position: relative;
  z-index: 1;
}

.page-news .journal-shell {
  padding-top: 36px;
  padding-bottom: 72px;
}

.page-news .breadcrumb {
  margin-bottom: 24px;
  font-size: 0.88rem;
}

.page-news .journal-head {
  border-bottom: 1px solid var(--border-soft);
  padding-bottom: 28px;
  margin-bottom: 44px;
  position: relative;
}

.page-news .journal-head::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 60%;
  height: 1px;
  background: linear-gradient(90deg, var(--neon-blue), transparent);
}

.page-news .journal-head h1 {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4.6vw, 3.1rem);
  line-height: 1.18;
  letter-spacing: 0.01em;
  color: var(--text-main);
  margin: 14px 0 16px;
  max-width: 960px;
}

.page-news .journal-desc {
  color: var(--text-muted);
  line-height: 1.9;
  max-width: 780px;
  margin: 0;
}

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

.page-news .filter-bar {
  display: flex;
  flex-wrap: nowrap;
  gap: 10px;
  overflow-x: auto;
  padding: 4px 2px 10px;
  margin: 26px 0 0;
  scrollbar-width: thin;
}

.page-news .filter-label {
  flex: 0 0 auto;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: 999px;
  padding: 8px 18px;
  cursor: pointer;
  user-select: none;
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.page-news .filter-label:hover {
  color: var(--neon-blue);
  border-color: rgba(0, 240, 255, 0.3);
}

.page-news #topic-all:checked ~ .page-shell .filter-label[for="topic-all"],
.page-news #topic-version:checked ~ .page-shell .filter-label[for="topic-version"],
.page-news #topic-match:checked ~ .page-shell .filter-label[for="topic-match"],
.page-news #topic-data:checked ~ .page-shell .filter-label[for="topic-data"],
.page-news #topic-subscribe:checked ~ .page-shell .filter-label[for="topic-subscribe"] {
  color: var(--bg-main);
  background: var(--neon-blue);
  border-color: var(--neon-blue);
  box-shadow: 0 0 18px rgba(0, 240, 255, 0.25);
}

.page-news #topic-all:focus-visible ~ .page-shell .filter-label[for="topic-all"],
.page-news #topic-version:focus-visible ~ .page-shell .filter-label[for="topic-version"],
.page-news #topic-match:focus-visible ~ .page-shell .filter-label[for="topic-match"],
.page-news #topic-data:focus-visible ~ .page-shell .filter-label[for="topic-data"],
.page-news #topic-subscribe:focus-visible ~ .page-shell .filter-label[for="topic-subscribe"] {
  outline: 2px solid var(--neon-blue);
  outline-offset: 2px;
}

.page-news .topic-section {
  display: none;
  margin-bottom: 72px;
  animation: journal-fade-in 0.3s ease both;
}

.page-news #topic-all:checked ~ .page-shell .topic-section {
  display: block;
}

.page-news #topic-version:checked ~ .page-shell .topic-section[data-topics~="version"] {
  display: block;
}

.page-news #topic-match:checked ~ .page-shell .topic-section[data-topics~="match"] {
  display: block;
}

.page-news #topic-data:checked ~ .page-shell .topic-section[data-topics~="data"] {
  display: block;
}

.page-news #topic-subscribe:checked ~ .page-shell .topic-section[data-topics~="subscribe"] {
  display: block;
}

.page-news #topic-version:checked ~ .page-shell .journal-card:not([data-topic="version"]),
.page-news #topic-match:checked ~ .page-shell .journal-card:not([data-topic="match"]),
.page-news #topic-data:checked ~ .page-shell .journal-card:not([data-topic="data"]),
.page-news #topic-subscribe:checked ~ .page-shell .journal-card:not([data-topic="subscribe"]) {
  display: none;
}

@keyframes journal-fade-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.page-news .topic-head {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-left: 16px;
  margin: 0 0 28px;
  position: relative;
}

.page-news .topic-head::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  bottom: 4px;
  width: 3px;
  border-radius: 2px;
  background: var(--grad-main);
}

.page-news .topic-head .section-eyebrow {
  color: var(--neon-blue);
  letter-spacing: 0.22em;
}

.page-news .topic-head .section-title {
  color: var(--text-main);
  margin: 0;
}

.page-news .topic-head .section-desc {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.7;
  margin: 4px 0 0;
}

.page-news .journal-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  transition: transform 0.28s ease, border-color 0.28s ease, box-shadow 0.28s ease;
}

.page-news .journal-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 240, 255, 0.4);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3), 0 0 24px rgba(0, 240, 255, 0.07);
}

.page-news .card-body {
  padding: 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-news .tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  align-self: flex-start;
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 5px 11px;
  border-radius: 2px 12px 2px 12px;
}

.page-news .tag-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 8px currentColor;
}

.page-news .tag-version {
  color: var(--tag-version);
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.22);
}

.page-news .tag-match {
  color: var(--tag-match);
  background: rgba(157, 0, 255, 0.1);
  border: 1px solid rgba(157, 0, 255, 0.26);
}

.page-news .tag-data {
  color: var(--tag-data);
  background: rgba(46, 230, 168, 0.08);
  border: 1px solid rgba(46, 230, 168, 0.2);
}

.page-news .tag-subscribe {
  color: var(--tag-subscribe);
  background: rgba(255, 215, 0, 0.08);
  border: 1px solid rgba(255, 215, 0, 0.24);
}

.page-news .card-title {
  font-family: var(--font-heading);
  font-size: 1.18rem;
  line-height: 1.5;
  color: var(--text-main);
  margin: 0;
}

.page-news .card-desc {
  color: var(--text-muted);
  line-height: 1.8;
  font-size: 0.92rem;
  margin: 0;
}

.page-news .card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  font-size: 0.78rem;
  color: var(--text-muted);
  border-top: 1px dashed rgba(255, 255, 255, 0.08);
  padding-top: 12px;
  margin-top: auto;
}

.page-news .code-tag {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: rgba(229, 231, 235, 0.3);
}

.page-news .card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  align-self: flex-start;
  color: var(--neon-blue);
  font-family: var(--font-heading);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-news .card-link::after {
  content: "→";
  transition: transform 0.2s ease;
}

.page-news .card-link:hover {
  color: #fff;
}

.page-news .card-link:hover::after {
  transform: translateX(4px);
}

.page-news .media-hold {
  position: relative;
  display: block;
  overflow: hidden;
  background: var(--bg-raised);
}

.page-news .media-hold img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.page-news .journal-card:hover .media-hold img {
  transform: scale(1.04);
}

.page-news .is-wide {
  aspect-ratio: 2 / 1;
}

.page-news .is-stack {
  aspect-ratio: 3 / 2;
}

.page-news .is-chart {
  aspect-ratio: 8 / 5;
}

.page-news .latest-grid,
.page-news .season-grid,
.page-news .subscribe-grid,
.page-news .data-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

.page-news .feature-card {
  border-top: 2px solid rgba(0, 240, 255, 0.5);
}

.page-news .subscribe-feature {
  border-top: 2px solid rgba(255, 215, 0, 0.55);
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.05), var(--bg-card) 55%);
}

.page-news .subscribe-feature:hover {
  border-color: rgba(255, 215, 0, 0.45);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3), 0 0 24px rgba(255, 215, 0, 0.08);
}

.page-news .season-main {
  border-top: 2px solid rgba(157, 0, 255, 0.45);
}

.page-news .data-report {
  border-top: 2px solid rgba(46, 230, 168, 0.45);
}

.page-news .check-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-news .check-list li {
  position: relative;
  padding-left: 20px;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.65;
}

.page-news .check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  border-left: 2px solid var(--neon-blue);
  border-bottom: 2px solid var(--neon-blue);
  transform: rotate(-45deg);
}

.page-news .stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 4px 0 2px;
}

.page-news .stat-cell {
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 8px;
  padding: 12px 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-news .stat-num {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.02em;
}

.page-news .stat-caption {
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.4;
}

@media (prefers-reduced-motion: reduce) {
  .page-news *,
  .page-news *::before,
  .page-news *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}

/* ===== 桌面端 ===== */
@media (min-width: 768px) {
  .page-news .journal-shell {
    padding-top: 48px;
    padding-bottom: 90px;
  }

  .page-news .filter-bar {
    flex-wrap: wrap;
    gap: 12px;
  }

  .page-news .latest-grid {
    grid-template-columns: repeat(12, 1fr);
    gap: 24px;
  }

  .page-news .feature-card {
    display: grid;
    grid-template-columns: 5fr 7fr;
    grid-column: span 12;
  }

  .page-news .feature-card .media-hold {
    height: 100%;
    aspect-ratio: auto;
  }

  .page-news .feature-card .card-body {
    padding: 30px;
  }

  .page-news .aux-card {
    grid-column: span 4;
  }

  .page-news .aux-card .card-title {
    font-size: 1.05rem;
  }

  .page-news .season-grid {
    grid-template-columns: repeat(12, 1fr);
    gap: 24px;
  }

  .page-news .season-main {
    grid-column: span 7;
  }

  .page-news .season-side {
    grid-column: span 5;
  }

  .page-news .season-wide {
    grid-column: span 12;
  }

  .page-news .subscribe-grid {
    grid-template-columns: repeat(12, 1fr);
    gap: 24px;
  }

  .page-news .subscribe-feature {
    grid-column: span 7;
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .page-news .subscribe-feature .media-hold {
    height: 100%;
    aspect-ratio: auto;
  }

  .page-news .subscribe-guide {
    grid-column: span 5;
  }

  .page-news .data-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .page-news .data-report .card-body {
    padding: 30px;
  }
}

@media (min-width: 1200px) {
  .page-news .topic-head {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }

  .page-news .topic-head .section-desc {
    max-width: 320px;
    text-align: right;
  }
}