.page-news {
  --news-line: rgba(199, 208, 204, 0.22);
  --news-card: rgba(11, 61, 46, 0.55);
  --news-card-solid: #0B3D2E;
  --news-ink-border: #343A37;
  --news-barcode-w: 46px;
  background: transparent;
}

.page-news .breadcrumbs {
  padding-top: 1.5rem;
  margin-bottom: 0.5rem;
}

.page-news a {
  color: var(--color-silver);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-out);
}

.page-news a:hover {
  color: var(--color-orange);
}

.page-news a:focus-visible,
.page-news summary:focus-visible {
  outline: 2px solid var(--color-lime);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* ===== 首屏 Hero ===== */
.page-news .news-hero {
  position: relative;
  padding: clamp(2rem, 5vw, 4rem) 0 clamp(2.5rem, 6vw, 5rem);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(7, 21, 18, 0.3), rgba(7, 21, 18, 0.92)),
    repeating-linear-gradient(90deg, rgba(199, 208, 204, 0.04) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(0deg, rgba(199, 208, 204, 0.03) 0 1px, transparent 1px 64px);
  clip-path: polygon(0 0, 100% 0, 100% 86%, 0 100%);
  z-index: -1;
  pointer-events: none;
}

.page-news .news-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: stretch;
}

.page-news .news-hero__kicker {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--color-lime);
  text-transform: uppercase;
  margin: 0 0 0.75rem;
}

.page-news .news-hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.2rem, 5vw, 4.2rem);
  line-height: 1.05;
  color: var(--color-moon);
  margin: 0 0 1rem;
  letter-spacing: -0.01em;
}

.page-news .news-hero__desc {
  color: var(--color-silver);
  font-size: 0.9375rem;
  line-height: 1.85;
  max-width: 58ch;
  margin: 0 0 1.75rem;
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-news .news-hero__side {
  display: flex;
}

.page-news .news-hero__panel {
  flex: 1;
  background: var(--news-card);
  border: 1px solid var(--news-line);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: var(--shadow-panel);
  backdrop-filter: blur(4px);
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.page-news .news-hero__panel-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--color-orange);
  border-bottom: 1px solid var(--news-line);
  padding-bottom: 0.75rem;
  display: block;
}

.page-news .news-hero__index-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
  counter-reset: hero-index;
}

.page-news .news-hero__index-list a {
  display: flex;
  align-items: baseline;
  gap: 0.625rem;
  padding: 0.5rem 0.625rem;
  border-left: 2px solid transparent;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-silver);
  transition: border-color var(--duration-base) var(--ease-out), color var(--duration-base) var(--ease-out), background var(--duration-base) var(--ease-out);
}

.page-news .news-hero__index-list a:hover,
.page-news .news-hero__index-list a.is-active {
  border-left-color: var(--color-orange);
  color: var(--color-moon);
  background: rgba(255, 107, 43, 0.08);
}

.page-news .news-hero__barcode {
  height: 26px;
  margin-top: auto;
  background: repeating-linear-gradient(
    90deg,
    var(--color-silver) 0 2px,
    transparent 2px 5px,
    var(--color-silver) 5px 7px,
    transparent 7px 11px,
    var(--color-silver) 11px 14px,
    transparent 14px 17px,
    var(--color-silver) 17px 18px,
    transparent 18px 23px
  );
  opacity: 0.45;
  border-radius: 2px;
}

.page-news .news-hero__panel-meta {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  line-height: 1.6;
  color: var(--color-lime);
  margin: 0;
  letter-spacing: 0.06em;
}

/* ===== 通用章节标题 ===== */
.page-news .section-heading-news {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--news-line);
}

.page-news .section-heading-news__index {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-orange);
  letter-spacing: 0.1em;
  padding: 0.375rem 0.625rem;
  border: 1px solid rgba(255, 107, 43, 0.45);
  border-radius: var(--radius-sm);
  white-space: nowrap;
  background: rgba(255, 107, 43, 0.06);
}

.page-news .section-heading-news h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  color: var(--color-moon);
  margin: 0;
  line-height: 1.15;
}

.page-news .section-heading-news__desc {
  color: var(--color-silver);
  font-size: 0.875rem;
  line-height: 1.7;
  margin: 0.375rem 0 0;
  max-width: 60ch;
}

/* ===== 01 更新类别索引 ===== */
.page-news .news-category {
  padding: 0 0 clamp(3rem, 6vw, 5rem);
}

.page-news .news-category__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-news .news-category__card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  padding: 1.375rem 1.25rem 1.25rem;
  background: var(--news-card);
  border: 1px solid var(--news-line);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--duration-base) var(--ease-out), border-color var(--duration-base) var(--ease-out), box-shadow var(--duration-base) var(--ease-out);
}

.page-news .news-category__card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-orange);
  transform: scaleX(0.6);
  transform-origin: left;
  transition: transform var(--duration-base) var(--ease-out);
}

.page-news .news-category__card--video::before {
  background: var(--color-purple);
}

.page-news .news-category__card--nav::before {
  background: var(--color-silver);
}

.page-news .news-category__card--pc::before {
  background: var(--color-lime);
}

.page-news .news-category__card:hover {
  transform: translateY(-4px) rotate(-0.4deg);
  border-color: rgba(199, 208, 204, 0.5);
  box-shadow: var(--shadow-raise);
}

.page-news .news-category__card:hover::before {
  transform: scaleX(1);
}

.page-news .news-category__num {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--color-orange);
  letter-spacing: 0.08em;
}

.page-news .news-category__card--video .news-category__num {
  color: var(--color-purple);
}

.page-news .news-category__card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.375rem;
  color: var(--color-moon);
  margin: 0;
}

.page-news .news-category__card p {
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--color-silver);
  margin: 0;
}

.page-news .news-category__foot {
  margin-top: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--color-orange);
  border-top: 1px dashed var(--news-line);
  padding-top: 0.625rem;
}

.page-news .news-category__card--video .news-category__foot {
  color: var(--color-purple);
}

.page-news .news-category__card--nav .news-category__foot,
.page-news .news-category__card--pc .news-category__foot {
  color: var(--color-silver);
}

/* ===== 02 最近更新 ===== */
.page-news .recent-updates {
  padding: clamp(2.5rem, 6vw, 5rem) 0;
  position: relative;
}

.page-news .recent-updates::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--news-card-solid);
  clip-path: polygon(0 4%, 100% 0, 100% 96%, 0 100%);
  z-index: -1;
  pointer-events: none;
}

.page-news .recent-updates__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

.page-news .recent-updates__feature {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.page-news .recent-updates__feature-caption,
.page-news .season-topics__media-note,
.page-news .season-topics__video-caption,
.page-news .pc-experience__note {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--color-silver);
  margin: 0;
}

.page-news .recent-updates__timeline {
  position: relative;
  display: grid;
  gap: 1.25rem;
  padding-left: 1.25rem;
}

.page-news .recent-updates__timeline::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, var(--color-orange) 0%, var(--color-purple) 70%, transparent 100%);
  opacity: 0.6;
}

.page-news .update-item {
  position: relative;
  display: flex;
  gap: 1rem;
  background: rgba(7, 21, 18, 0.62);
  border: 1px solid var(--news-line);
  border-radius: var(--radius-md);
  padding: 1.125rem 1.125rem 1.125rem 0.75rem;
  transition: transform var(--duration-base) var(--ease-out), border-color var(--duration-base) var(--ease-out), box-shadow var(--duration-base) var(--ease-out);
}

.page-news .update-item::before {
  content: "";
  position: absolute;
  left: -0.75rem;
  top: 2rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-orange);
  border: 2px solid var(--color-night);
  box-shadow: 0 0 0 2px rgba(255, 107, 43, 0.25);
}

.page-news .update-item:hover {
  transform: translateX(4px);
  border-color: rgba(255, 107, 43, 0.5);
  box-shadow: var(--shadow-raise);
}

.page-news .update-item__barcode {
  flex: 0 0 var(--news-barcode-w);
  border-radius: 2px;
  background: repeating-linear-gradient(
    90deg,
    var(--color-silver) 0 1px,
    transparent 1px 3px,
    var(--color-orange) 3px 4px,
    transparent 4px 7px,
    var(--color-silver) 7px 8px,
    transparent 8px 12px,
    var(--color-purple) 12px 13px,
    transparent 13px 16px,
    var(--color-silver) 16px 17px,
    transparent 17px 19px
  );
  opacity: 0.5;
  min-height: 72px;
}

.page-news .update-item__body {
  min-width: 0;
}

.page-news .update-item__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.5rem;
}

.page-news .update-item__version {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-silver);
  letter-spacing: 0.06em;
}

.page-news .update-item h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--color-moon);
  margin: 0 0 0.375rem;
}

.page-news .update-item p {
  font-size: 0.8125rem;
  line-height: 1.75;
  color: var(--color-silver);
  margin: 0 0 0.75rem;
}

.page-news .update-item__link {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-orange);
  letter-spacing: 0.05em;
  border-bottom: 1px dashed rgba(255, 107, 43, 0.4);
  padding-bottom: 2px;
}

.page-news .update-item__link:hover {
  color: var(--color-lime);
  border-bottom-color: var(--color-lime);
}

/* ===== 03 赛季专题 ===== */
.page-news .season-topics {
  padding: clamp(2.5rem, 6vw, 5rem) 0;
}

.page-news .season-topics__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: start;
}

.page-news .season-topics__media {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.page-news .season-topics__accordion {
  display: grid;
  gap: 1rem;
}

.page-news .season-topic {
  background: var(--news-card);
  border: 1px solid var(--news-line);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--duration-base) var(--ease-out);
}

.page-news .season-topic[open] {
  border-color: rgba(180, 74, 255, 0.45);
}

.page-news .season-topic summary {
  list-style: none;
  cursor: pointer;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.875rem;
  padding: 1.125rem 1.25rem;
  user-select: none;
}

.page-news .season-topic summary::-webkit-details-marker {
  display: none;
}

.page-news .season-topic summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--color-purple);
  transition: transform var(--duration-base) var(--ease-out), color var(--duration-base) var(--ease-out);
}

.page-news .season-topic[open] summary::after {
  transform: rotate(45deg);
  color: var(--color-lime);
}

.page-news .season-topic__index {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-purple);
  border: 1px solid rgba(180, 74, 255, 0.4);
  border-radius: var(--radius-sm);
  padding: 0.25rem 0.5rem;
  width: fit-content;
}

.page-news .season-topic__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--color-moon);
}

.page-news .season-topic__badge {
  display: none;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.06em;
  color: var(--color-silver);
  border: 1px solid var(--news-line);
  border-radius: 999px;
  padding: 0.25rem 0.625rem;
  white-space: nowrap;
}

.page-news .season-topic__content {
  padding: 0 1.25rem 1.25rem;
  border-top: 1px dashed var(--news-line);
}

.page-news .season-topic__content p {
  font-size: 0.8125rem;
  line-height: 1.8;
  color: var(--color-silver);
  margin: 1rem 0;
}

.page-news .season-topic__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.page-news .season-topics__related {
  margin-top: 2.5rem;
}

.page-news .season-topics__video-note {
  max-width: 640px;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* ===== 04 PC端体验专项 ===== */
.page-news .pc-experience {
  padding: clamp(2.5rem, 6vw, 5rem) 0;
  position: relative;
}

.page-news .pc-experience::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(11, 61, 46, 0.85), rgba(7, 21, 18, 0.95)),
    repeating-linear-gradient(90deg, rgba(198, 244, 58, 0.03) 0 2px, transparent 2px 6px);
  clip-path: polygon(0 6%, 100% 0, 100% 94%, 0 100%);
  z-index: -1;
  pointer-events: none;
}

.page-news .pc-experience__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

.page-news .pc-experience__features {
  display: grid;
  gap: 1rem;
}

.page-news .pc-feature {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.375rem 1rem;
  padding: 1.125rem 1.25rem;
  background: rgba(7, 21, 18, 0.45);
  border: 1px solid var(--news-line);
  border-radius: var(--radius-md);
  transition: border-color var(--duration-base) var(--ease-out), transform var(--duration-base) var(--ease-out);
}

.page-news .pc-feature:hover {
  border-color: rgba(198, 244, 58, 0.4);
  transform: translateX(4px);
}

.page-news .pc-feature__num {
  grid-row: span 2;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 1.25rem;
  color: var(--color-lime);
  padding-top: 0.125rem;
}

.page-news .pc-feature h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.0625rem;
  color: var(--color-moon);
  margin: 0;
}

.page-news .pc-feature p {
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--color-silver);
  margin: 0;
}

.page-news .pc-experience__media {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

/* ===== 底部 CTA ===== */
.page-news .news-cta {
  padding: clamp(2.5rem, 6vw, 5rem) 0;
}

.page-news .news-cta__inner {
  text-align: center;
  padding: 2.5rem 1.5rem;
  border-radius: var(--radius-md);
  background:
    linear-gradient(135deg, rgba(255, 107, 43, 0.16), rgba(180, 74, 255, 0.1)),
    var(--news-card);
  border: 1px solid rgba(255, 107, 43, 0.3);
  box-shadow: var(--shadow-panel);
  position: relative;
  overflow: hidden;
}

.page-news .news-cta__inner::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
  background: repeating-linear-gradient(90deg, transparent 0 24px, rgba(255, 255, 255, 0.02) 24px 25px);
  pointer-events: none;
}

.page-news .news-cta__label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--color-orange);
  margin: 0 0 0.75rem;
  text-transform: uppercase;
}

.page-news .news-cta h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  color: var(--color-moon);
  margin: 0 0 0.75rem;
}

.page-news .news-cta__desc {
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--color-silver);
  max-width: 58ch;
  margin: 0 auto 1.5rem;
}

.page-news .news-cta__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
}

/* ===== 图片基础规则 ===== */
.page-news .media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ===== 平板 / 桌面 ===== */
@media (min-width: 720px) {
  .page-news .news-hero__grid {
    grid-template-columns: 7fr 5fr;
    gap: 3rem;
  }

  .page-news .news-hero__panel {
    padding: 1.5rem;
  }

  .page-news .news-category__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }

  .page-news .recent-updates__grid {
    grid-template-columns: 5fr 7fr;
    gap: 3rem;
    align-items: start;
  }

  .page-news .recent-updates__feature {
    position: sticky;
    top: calc(var(--header-height) + 1.5rem);
  }

  .page-news .season-topics__grid {
    grid-template-columns: 5fr 7fr;
    gap: 3rem;
  }

  .page-news .season-topic__badge {
    display: inline-block;
  }

  .page-news .pc-experience__grid {
    grid-template-columns: 7fr 5fr;
    gap: 3rem;
  }
}

@media (min-width: 1024px) {
  .page-news .news-category__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-news .section-heading-news {
    margin-bottom: 2.5rem;
  }
}