/* ===================== 战报观察 页面专属样式 ===================== */
.page-news {
  --news-hero-bg: radial-gradient(1100px 340px at 86% -8%, rgba(57, 255, 20, 0.08), transparent 60%), var(--color-deep-blue);
  --news-accent-bar: linear-gradient(90deg, var(--color-neon-green), var(--color-orange-red));
  background-color: var(--color-deep-blue);
}

/* ---------- Hero ---------- */
.page-news .news-hero {
  position: relative;
  padding: var(--space-xl) 0 var(--space-2xl);
  background: var(--news-hero-bg);
  border-bottom: 1px solid var(--line-muted);
  overflow: hidden;
}
.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: -2rem;
  right: -2rem;
  width: 46%;
  height: 130%;
  transform: skewX(-12deg);
  background: linear-gradient(135deg, transparent 58%, rgba(15, 36, 64, 0.55) 58%);
  pointer-events: none;
}
.page-news .news-hero::after {
  content: "";
  position: absolute;
  right: 6%;
  top: 18%;
  width: 14rem;
  height: 1px;
  background: var(--news-accent-bar);
  transform: rotate(-18deg);
  pointer-events: none;
  opacity: 0.8;
}
.page-news .news-hero .container {
  position: relative;
  z-index: 1;
}
.page-news .breadcrumb {
  margin-bottom: var(--space-xl);
}
.page-news .news-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-xl);
  align-items: end;
}
@media (min-width: 768px) {
  .page-news .news-hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}
.page-news .news-kicker {
  font-family: var(--font-data);
  font-size: 0.8125rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-neon-green);
  margin: 0 0 var(--space-sm);
}
.page-news .news-hero-copy h1 {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 2.6vw, 2.6rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1.18;
  color: var(--color-text-white);
  margin: 0 0 var(--space-md);
  max-width: 18em;
}
.page-news .news-hero-desc {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-muted-blue);
  max-width: 46em;
  margin: 0 0 var(--space-lg);
}
.page-news .news-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}
.page-news .news-hero-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
}
.page-news .meta-card {
  background: var(--card-bg);
  border: 1px solid var(--line-muted);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
  padding: var(--space-md) var(--space-sm);
}
.page-news .meta-label {
  display: block;
  font-family: var(--font-data);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--color-muted-blue);
  margin-bottom: 0.25rem;
}
.page-news .meta-value {
  display: block;
  font-family: var(--font-data);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-white);
  line-height: 1.2;
}
.page-news .meta-card:nth-child(2) .meta-value {
  color: var(--color-neon-green);
}
.page-news .meta-card:nth-child(3) .meta-value {
  color: var(--color-amber);
}

/* ---------- 主体两栏：左索引 + 右精选 ---------- */
.page-news .news-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-2xl);
  padding: var(--space-2xl) 0;
  align-items: start;
}
@media (min-width: 992px) {
  .page-news .news-layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: var(--space-xl);
  }
}
.page-news .news-index {
  min-width: 0;
}
.page-news .section-head {
  margin-bottom: var(--space-lg);
}
.page-news .news-index-columns {
  columns: 1;
  column-gap: 2rem;
  column-rule: 1px solid var(--line-muted);
}
@media (min-width: 520px) {
  .page-news .news-index-columns {
    columns: 2;
  }
}
.page-news .news-index-item {
  break-inside: avoid;
  margin: 0 0 var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--line-muted);
}
.page-news .index-season {
  font-family: var(--font-data);
  font-size: 0.75rem;
  color: var(--color-neon-green);
  display: block;
  margin-bottom: 0.4rem;
  letter-spacing: 0.04em;
}
.page-news .index-title {
  margin: 0 0 0.5rem;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1.45;
}
.page-news .index-title a {
  color: var(--color-text-white);
  text-decoration: none;
  box-decoration-break: clone;
  transition: color 0.2s ease;
}
.page-news .index-title a::before {
  content: "";
  display: inline-block;
  width: 0;
  height: 0;
  border-radius: 999px;
  background: var(--color-neon-green);
  margin-right: 0;
  vertical-align: middle;
  transition: width 0.2s ease, height 0.2s ease, margin-right 0.2s ease;
}
.page-news .index-title a:hover,
.page-news .index-title a:focus-visible {
  color: var(--color-neon-green);
}
.page-news .index-title a:hover::before,
.page-news .index-title a:focus-visible::before {
  width: 8px;
  height: 8px;
  margin-right: 6px;
}
.page-news .index-excerpt {
  font-size: 0.84375rem;
  color: var(--color-muted-blue);
  line-height: 1.65;
  margin: 0;
}
.page-news .news-chart-card {
  margin: var(--space-lg) 0 0;
  background: var(--color-elevated-blue);
  border: 1px solid var(--line-muted);
  padding: var(--space-md);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
}
.page-news .news-chart-card img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}
.page-news .news-chart-card figcaption {
  font-family: var(--font-data);
  font-size: 0.75rem;
  color: var(--color-muted-blue);
  padding-top: var(--space-sm);
  line-height: 1.6;
}

/* ---------- 右栏精选 ---------- */
.page-news .news-featured {
  background: var(--color-elevated-blue);
  border: 1px solid var(--line-muted);
  border-left: 4px solid var(--color-orange-red);
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 0 100%);
  min-width: 0;
  position: relative;
}
.page-news .featured-media {
  margin: 0;
  padding: var(--space-md) var(--space-md) 0;
}
.page-news .featured-media img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border: 1px solid var(--line-muted);
}
.page-news .featured-body {
  padding: var(--space-lg) var(--space-xl) var(--space-xl);
}
.page-news .featured-kicker {
  font-family: var(--font-data);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-orange-red);
  margin: 0 0 var(--space-sm);
}
.page-news .featured-title {
  font-family: var(--font-heading);
  font-size: clamp(1.375rem, 2.4vw, 2.0625rem);
  font-weight: 700;
  line-height: 1.2;
  text-transform: uppercase;
  letter-spacing: 0.015em;
  color: var(--color-text-white);
  margin: 0 0 var(--space-md);
}
.page-news .featured-excerpt {
  font-size: 1rem;
  color: var(--color-muted-blue);
  border-left: 3px solid var(--color-neon-green);
  padding-left: var(--space-md);
  margin: 0 0 var(--space-md);
  line-height: 1.7;
}
.page-news .featured-body p {
  color: var(--color-muted-blue);
  line-height: 1.75;
  margin: 0 0 var(--space-md);
}
.page-news .featured-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}
.page-news .featured-readmore-wrap {
  margin: var(--space-md) 0 0;
}
.page-news .featured-readmore {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 0.875rem;
  color: var(--color-neon-green);
  text-decoration: none;
  background-image: linear-gradient(90deg, var(--color-neon-green), var(--color-neon-green));
  background-size: 0% 2px;
  background-repeat: no-repeat;
  background-position: left bottom;
  transition: background-size 0.3s ease, color 0.3s ease;
}
.page-news .featured-readmore::after {
  content: " →";
  display: inline-block;
  transition: transform 0.25s ease;
}
.page-news .featured-readmore:hover,
.page-news .featured-readmore:focus-visible {
  color: var(--color-text-white);
  background-size: 100% 2px;
}
.page-news .featured-readmore:hover::after,
.page-news .featured-readmore:focus-visible::after {
  transform: translateX(4px);
}

/* ---------- 赛季专题 ---------- */
.page-news .season-section {
  padding: var(--space-2xl) 0;
  background: linear-gradient(180deg, var(--color-deep-blue), rgba(15, 36, 64, 0.55));
  border-top: 1px solid var(--line-muted);
  border-bottom: 1px solid var(--line-muted);
}
.page-news .season-filter-wrap {
  position: relative;
}
.page-news .season-input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
  overflow: hidden;
  white-space: nowrap;
}
.page-news .season-filter-labels {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin: var(--space-lg) 0 var(--space-xl);
}
.page-news .season-filter-labels label {
  display: inline-block;
  padding: 0.5rem 1.0625rem;
  font-family: var(--font-data);
  font-size: 0.8125rem;
  color: var(--color-muted-blue);
  background: var(--color-elevated-blue);
  border: 1px solid var(--line-muted);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  user-select: none;
}
.page-news .season-filter-labels label:hover {
  border-color: var(--line-green);
  color: var(--color-neon-green);
}
.page-news #season-all:checked ~ .season-filter-labels label[for="season-all"],
.page-news #season-2425:checked ~ .season-filter-labels label[for="season-2425"],
.page-news #season-2324:checked ~ .season-filter-labels label[for="season-2324"],
.page-news #season-2122:checked ~ .season-filter-labels label[for="season-2122"],
.page-news #season-1920:checked ~ .season-filter-labels label[for="season-1920"],
.page-news #season-1819:checked ~ .season-filter-labels label[for="season-1819"],
.page-news #season-1617:checked ~ .season-filter-labels label[for="season-1617"] {
  background: var(--color-orange-red);
  color: var(--color-text-white);
  border-color: var(--color-orange-red);
}
.page-news #season-all:focus-visible ~ .season-filter-labels label[for="season-all"],
.page-news #season-2425:focus-visible ~ .season-filter-labels label[for="season-2425"],
.page-news #season-2324:focus-visible ~ .season-filter-labels label[for="season-2324"],
.page-news #season-2122:focus-visible ~ .season-filter-labels label[for="season-2122"],
.page-news #season-1920:focus-visible ~ .season-filter-labels label[for="season-1920"],
.page-news #season-1819:focus-visible ~ .season-filter-labels label[for="season-1819"],
.page-news #season-1617:focus-visible ~ .season-filter-labels label[for="season-1617"] {
  outline: 2px solid var(--color-neon-green);
  outline-offset: 2px;
}
.page-news .season-groups {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-lg);
}
@media (min-width: 900px) {
  .page-news #season-all:checked ~ .season-groups {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }
}
.page-news .season-group {
  display: none;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-md);
  background: var(--card-bg);
  border: 1px solid var(--line-muted);
  padding: var(--space-lg);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%);
  align-content: start;
}
.page-news #season-all:checked ~ .season-groups .season-group,
.page-news #season-2425:checked ~ .season-groups .season-group[data-season-group="2425"],
.page-news #season-2324:checked ~ .season-groups .season-group[data-season-group="2324"],
.page-news #season-2122:checked ~ .season-groups .season-group[data-season-group="2122"],
.page-news #season-1920:checked ~ .season-groups .season-group[data-season-group="1920"],
.page-news #season-1819:checked ~ .season-groups .season-group[data-season-group="1819"],
.page-news #season-1617:checked ~ .season-groups .season-group[data-season-group="1617"] {
  display: grid;
}
.page-news .season-group-head {
  grid-column: 1 / -1;
  border-bottom: 1px solid var(--line-muted);
  padding-bottom: var(--space-sm);
  margin-bottom: var(--space-sm);
}
.page-news .season-number {
  font-family: var(--font-data);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-neon-green);
  margin-right: var(--space-sm);
}
.page-news .season-group-head h3 {
  display: inline;
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--color-text-white);
  margin: 0;
}
.page-news .season-items {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-md);
}
.page-news .season-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-sm);
  align-items: start;
  border-left: 1px solid var(--line-muted);
  padding-left: var(--space-md);
}
.page-news .season-item p {
  margin: 0;
  font-size: 0.90625rem;
  color: var(--color-muted-blue);
  line-height: 1.7;
}
.page-news .season-item p strong {
  color: var(--color-text-white);
  font-weight: 600;
}

/* ---------- 版本动态 ---------- */
.page-news .version-section {
  padding: var(--space-2xl) 0;
}
.page-news .version-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-2xl);
  align-items: start;
}
@media (min-width: 992px) {
  .page-news .version-layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
}
.page-news .version-timeline {
  border-left: 2px solid var(--line-green);
  padding-left: var(--space-lg);
  display: grid;
  gap: var(--space-xl);
}
.page-news .version-item {
  position: relative;
}
.page-news .version-item::before {
  content: "";
  position: absolute;
  left: calc(-1 * var(--space-lg) - 5px);
  top: 0.4rem;
  width: 8px;
  height: 8px;
  background: var(--color-neon-green);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(57, 255, 20, 0.12);
}
.page-news .version-item:nth-child(even)::before {
  background: var(--color-orange-red);
  box-shadow: 0 0 0 3px rgba(255, 77, 0, 0.12);
}
.page-news .version-year {
  font-family: var(--font-data);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-neon-green);
  display: block;
  margin-bottom: 0.25rem;
}
.page-news .version-item:nth-child(even) .version-year {
  color: var(--color-orange-red);
}
.page-news .version-item h3 {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--color-text-white);
  margin: 0 0 0.5rem;
}
.page-news .version-item p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--color-muted-blue);
  line-height: 1.7;
}
.page-news .version-figure {
  margin: 0;
  background: var(--color-elevated-blue);
  border: 1px solid var(--line-muted);
  padding: var(--space-md);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
}
.page-news .version-figure img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border: 1px solid var(--line-muted);
}
.page-news .version-figure figcaption {
  font-family: var(--font-data);
  font-size: 0.75rem;
  color: var(--color-muted-blue);
  padding-top: var(--space-sm);
  line-height: 1.6;
}

/* ---------- 归档速览 ---------- */
.page-news .archive-section {
  background: var(--color-dark-slate);
  padding: var(--space-2xl) 0;
  border-top: 1px solid var(--line-muted);
  border-bottom: 1px solid var(--line-muted);
}
.page-news .archive-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-xl);
  align-items: center;
}
@media (min-width: 992px) {
  .page-news .archive-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}
.page-news .archive-table-wrap {
  overflow-x: auto;
}
.page-news .archive-table-wrap .data-table {
  width: 100%;
  min-width: 640px;
}
.page-news .archive-figure {
  margin: 0;
  background: var(--color-elevated-blue);
  border: 1px solid var(--line-muted);
  padding: var(--space-md);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
}
.page-news .archive-figure img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border: 1px solid var(--line-muted);
}
.page-news .archive-figure figcaption {
  font-family: var(--font-data);
  font-size: 0.75rem;
  color: var(--color-muted-blue);
  padding-top: var(--space-sm);
  line-height: 1.6;
}

/* ---------- 底栏提示 ---------- */
.page-news .news-endnote {
  padding: var(--space-2xl) 0;
}
.page-news .news-endnote .notice-bar {
  margin: 0;
}
@media (max-width: 640px) {
  .page-news .featured-body {
    padding: var(--space-lg) var(--space-md) var(--space-md);
  }
  .page-news .featured-media {
    padding: var(--space-sm) var(--space-sm) 0;
  }
  .page-news .news-index-columns {
    column-gap: 1.5rem;
  }
  .page-news .season-group {
    padding: var(--space-md);
  }
  .page-news .season-filter-labels label {
    padding: 0.375rem 0.8125rem;
    font-size: 0.75rem;
  }
}