.page-news {
  --news-rail: 104px;
  --news-line: rgba(58, 70, 64, 0.55);
  --news-gap: clamp(1.5rem, 4vw, 3rem);
  background: var(--ink);
  color: var(--cold);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-news img {
  max-width: 100%;
}

/* ---------- 头部 ---------- */
.page-news .news-hero {
  position: relative;
  padding-block: clamp(1.25rem, 3.5vw, 2.25rem) clamp(2rem, 5vw, 3.5rem);
  background:
    radial-gradient(130% 100% at 88% 0%, rgba(91, 227, 122, 0.12), transparent 58%),
    linear-gradient(180deg, var(--tier) 0%, var(--ink) 78%);
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background-image: repeating-linear-gradient(90deg, var(--rule) 0 1px, transparent 1px 14px);
  opacity: 0.65;
}

.page-news .breadcrumb {
  margin-bottom: clamp(1.25rem, 3.5vw, 2.25rem);
}

.page-news .news-hero__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: end;
}

.page-news .news-hero__text .eyebrow {
  color: var(--neon);
  margin: 0 0 0.85rem;
}

.page-news .news-hero h1 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: var(--step-display);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.03em;
  color: var(--cold);
  max-width: 15ch;
}

.page-news .news-hero__lead {
  margin: 0;
  max-width: 42ch;
  font-size: var(--step-body);
  line-height: 1.85;
  color: var(--paper);
}

.page-news .news-hero__figure {
  margin: 0;
}

.page-news .news-hero__frame {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--grass);
  border: 1px solid var(--news-line);
}

.page-news .news-hero__frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .figure__caption {
  margin-top: 0.6rem;
  font-family: var(--font-num);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--paper-dim);
}

.page-news .news-pulse {
  list-style: none;
  margin: clamp(1.75rem, 4vw, 2.75rem) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--news-line);
  border: 1px solid var(--news-line);
}

.page-news .news-pulse__item {
  background: var(--ink);
  padding: 0.85rem 1rem 0.95rem;
  display: grid;
  gap: 0.35rem;
  min-width: 0;
}

.page-news .news-pulse__label {
  font-family: var(--font-num);
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--paper-dim);
}

.page-news .news-pulse__value {
  font-family: var(--font-num);
  font-size: 1rem;
  font-variant-numeric: tabular-nums;
  color: var(--neon);
  letter-spacing: 0.02em;
}

/* ---------- 分区骨架 ---------- */
.page-news .news-section {
  padding-block: clamp(2.25rem, 6vw, 4rem);
  border-top: 1px solid var(--news-line);
}

.page-news .news-head {
  max-width: 64ch;
  margin-bottom: clamp(1.25rem, 3vw, 2rem);
}

.page-news .news-head .eyebrow {
  color: var(--neon);
  margin: 0 0 0.7rem;
}

.page-news .news-head .section__title {
  margin: 0 0 0.8rem;
  font-family: var(--font-display);
  font-size: var(--step-h1);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--cold);
}

.page-news .news-head .section__lead {
  margin: 0;
  max-width: 48ch;
  font-size: var(--step-body);
  line-height: 1.78;
  color: var(--paper);
}

.page-news .news-link {
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(91, 227, 122, 0.45);
  padding-bottom: 1px;
}

.page-news .news-link:hover {
  border-bottom-color: var(--neon);
}

/* ---------- 栏目索引 ---------- */
.page-news .news-channels {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--news-line);
  border: 1px solid var(--news-line);
}

.page-news .channel {
  background: var(--tier);
  min-width: 0;
}

.page-news .channel__link {
  display: grid;
  align-content: start;
  gap: 0.55rem;
  height: 100%;
  padding: 1.1rem 1rem 1.25rem;
  text-decoration: none;
  color: var(--cold);
  border-left: 2px solid transparent;
  transition: border-color 0.18s ease, background-color 0.18s ease;
}

.page-news .channel__link:hover,
.page-news .channel__link:focus-visible {
  border-left-color: var(--neon);
  background: var(--grass);
}

.page-news .channel__no {
  font-family: var(--font-num);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-news .channel__name {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-news .channel__desc {
  font-size: 0.875rem;
  line-height: 1.72;
  color: var(--paper);
}

.page-news .channel__count {
  margin-top: 0.35rem;
  font-family: var(--font-num);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--paper-dim);
}

/* ---------- 左右分屏与轮次刻度 ---------- */
.page-news .layout-split {
  display: grid;
  gap: var(--news-gap);
  align-items: start;
}

.page-news .news-rail {
  display: none;
}

/* ---------- 列表通用 ---------- */
.page-news .news-figure {
  margin: 0 0 clamp(1.25rem, 3vw, 2rem);
}

.page-news .news-figure__frame {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: var(--grass);
  border: 1px solid var(--news-line);
}

.page-news .news-figure__frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .news-list {
  display: grid;
}

.page-news .news-item {
  display: grid;
  gap: 0.6rem;
  padding: 1.1rem 0 1.25rem;
  border-bottom: 1px solid var(--news-line);
}

.page-news .news-item__body {
  display: grid;
  gap: 0.5rem;
  min-width: 0;
}

.page-news .news-item__tag {
  justify-self: start;
  padding: 0.2rem 0.5rem;
  font-family: var(--font-num);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid rgba(232, 181, 74, 0.42);
}

.page-news .news-item__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: var(--cold);
}

.page-news .news-item__summary {
  margin: 0;
  max-width: 58ch;
  font-size: 0.9375rem;
  line-height: 1.76;
  color: var(--paper);
}

.page-news .news-item__aside {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1rem;
  align-items: baseline;
  font-family: var(--font-num);
  font-size: 0.8125rem;
  font-variant-numeric: tabular-nums;
  color: var(--paper-dim);
}

.page-news .news-item__round {
  color: var(--cold);
  letter-spacing: 0.04em;
}

/* ---------- 可展开的关键节点 ---------- */
.page-news .news-item__more {
  margin-top: 0.25rem;
}

.page-news .news-more-btn {
  appearance: none;
  padding: 0.4rem 0.75rem;
  background: transparent;
  border: 1px solid var(--news-line);
  color: var(--neon);
  font-family: var(--font-num);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  cursor: pointer;
  transition: background-color 0.18s ease, border-color 0.18s ease;
}

.page-news .news-more-btn:hover {
  border-color: var(--neon);
  background: rgba(91, 227, 122, 0.08);
}

.page-news .news-more-btn[aria-expanded="true"] {
  border-color: var(--neon);
  background: rgba(91, 227, 122, 0.12);
}

.page-news .news-more-btn:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 2px;
}

.page-news .news-more-panel {
  margin-top: 0.85rem;
  padding-left: 0.9rem;
  border-left: 1px solid var(--neon);
}

.page-news .news-more-panel[hidden] {
  display: none;
}

.page-news .node-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.page-news .node-list li {
  display: grid;
  grid-template-columns: 3.75rem minmax(0, 1fr);
  gap: 0.6rem;
  font-size: 0.9375rem;
  line-height: 1.72;
  color: var(--paper);
}

.page-news .node-list__time {
  font-family: var(--font-num);
  font-size: 0.8125rem;
  color: var(--neon);
  padding-top: 0.15em;
}

.page-news .news-break {
  margin: clamp(1.75rem, 4vw, 3rem) 0 0;
  padding: 1rem 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.25rem;
  align-items: baseline;
  border-top: 1px solid var(--news-line);
  border-bottom: 1px solid var(--news-line);
  font-family: var(--font-num);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--paper-dim);
}

.page-news .news-break strong {
  font-weight: 500;
  color: var(--neon);
}

/* ---------- 专栏列表 ---------- */
.page-news .column-list {
  display: grid;
}

.page-news .column-item {
  display: grid;
  gap: 0.5rem;
  padding: 1.05rem 0 1.2rem;
  border-bottom: 1px solid var(--news-line);
}

.page-news .column-item__no {
  font-family: var(--font-num);
  font-size: 0.9375rem;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-news .column-item__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--cold);
}

.page-news .column-item__summary {
  margin: 0.4rem 0 0;
  max-width: 58ch;
  font-size: 0.9375rem;
  line-height: 1.76;
  color: var(--paper);
}

.page-news .column-item__round {
  font-family: var(--font-num);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  color: var(--paper-dim);
}

/* ---------- 版本更新 ---------- */
.page-news .release-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--news-line);
  border: 1px solid var(--news-line);
}

.page-news .release {
  background: var(--tier);
  padding: 1.15rem 1.15rem 1.35rem;
  display: grid;
  gap: 0.7rem;
}

.page-news .release__ver {
  display: block;
  font-family: var(--font-num);
  font-size: 1.375rem;
  letter-spacing: 0.02em;
  color: var(--gold);
}

.page-news .release__when {
  display: block;
  margin-top: 0.35rem;
  font-family: var(--font-num);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--paper-dim);
}

.page-news .release__text {
  margin: 0;
  max-width: 62ch;
  font-size: 0.9375rem;
  line-height: 1.82;
  color: var(--paper);
}

.page-news .release__text strong {
  font-weight: 600;
  color: var(--cold);
}

.page-news .news-note {
  margin: 1.25rem 0 0;
  max-width: 64ch;
  padding: 1rem 1.15rem 1.1rem;
  background: var(--grass);
  border-left: 2px solid var(--neon);
  font-size: 0.9375rem;
  line-height: 1.82;
  color: var(--paper);
}

.page-news .news-note strong {
  color: var(--cold);
}

/* ---------- 赛季观察与年鉴（暖纸区） ---------- */
.page-news .news-paper {
  background: var(--paper);
  color: var(--ink);
}

.page-news .news-paper .news-head .eyebrow {
  color: #1F6B45;
}

.page-news .news-paper .news-head .section__title {
  color: var(--ink);
}

.page-news .news-paper .news-head .section__lead {
  color: rgba(11, 19, 16, 0.76);
}

.page-news .season-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: rgba(11, 19, 16, 0.16);
  border: 1px solid rgba(11, 19, 16, 0.16);
}

.page-news .season-item {
  background: var(--paper);
  padding: 1.1rem 1.15rem 1.25rem;
  display: grid;
  gap: 0.45rem;
}

.page-news .season-item__no {
  font-family: var(--font-num);
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #1F6B45;
}

.page-news .season-item__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
}

.page-news .season-item__text {
  margin: 0.35rem 0 0;
  max-width: 60ch;
  font-size: 0.9375rem;
  line-height: 1.82;
  color: rgba(11, 19, 16, 0.78);
}

.page-news .news-yearbook {
  margin-top: clamp(1.75rem, 4vw, 2.75rem);
  display: grid;
  gap: 1.5rem;
  align-items: center;
}

.page-news .news-yearbook__heading {
  margin: 0 0 0.6rem;
  font-family: var(--font-display);
  font-size: var(--step-h2);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-news .news-yearbook__para {
  margin: 0 0 1.1rem;
  max-width: 46ch;
  font-size: 0.9375rem;
  line-height: 1.82;
  color: rgba(11, 19, 16, 0.78);
}

.page-news .news-yearbook__figure {
  margin: 0;
}

.page-news .news-yearbook__frame {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--grass);
  border: 1px solid rgba(11, 19, 16, 0.2);
}

.page-news .news-yearbook__frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .news-paper .figure__caption {
  color: rgba(11, 19, 16, 0.6);
}

/* ---------- 下一轮 ---------- */
.page-news .follow-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--news-line);
  border: 1px solid var(--news-line);
}

.page-news .follow-step {
  background: var(--tier);
  padding: 1.2rem 1.15rem 1.4rem;
  display: grid;
  align-content: start;
  gap: 0.55rem;
}

.page-news .follow-step__no {
  font-family: var(--font-num);
  font-size: 1.5rem;
  letter-spacing: 0.02em;
  color: var(--neon);
}

.page-news .follow-step__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--cold);
}

.page-news .follow-step__text {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--paper);
}

.page-news .news-follow__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem 1.5rem;
  margin: 1.5rem 0 0;
}

/* ---------- 响应式 ---------- */
@media (min-width: 480px) {
  .page-news .news-pulse {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 720px) {
  .page-news .news-channels {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .release {
    grid-template-columns: 8rem minmax(0, 1fr);
    gap: 1.5rem;
    align-items: start;
  }

  .page-news .season-item {
    grid-template-columns: 7rem minmax(0, 1fr);
    gap: 1.5rem;
  }
}

@media (min-width: 760px) {
  .page-news .news-item {
    grid-template-columns: minmax(0, 1fr) 172px;
    gap: 1.5rem;
    align-items: start;
  }

  .page-news .news-item__aside {
    flex-direction: column;
    align-items: flex-end;
    gap: 0.4rem;
    text-align: right;
  }

  .page-news .news-item__title {
    font-size: 1.1875rem;
  }

  .page-news .column-item {
    grid-template-columns: 3.25rem minmax(0, 1fr) 6.5rem;
    gap: 1.25rem;
    align-items: start;
  }

  .page-news .column-item__round {
    text-align: right;
  }
}

@media (min-width: 860px) {
  .page-news .follow-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .news-yearbook {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
    gap: 2.5rem;
  }
}

@media (min-width: 960px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr);
  }

  .page-news .layout-split {
    grid-template-columns: var(--news-rail) minmax(0, 1fr);
  }

  .page-news .news-rail {
    display: block;
    position: sticky;
    top: 112px;
    padding-right: 1.25rem;
    border-right: 1px solid var(--news-line);
    text-align: right;
  }

  .page-news .news-rail__label {
    display: block;
    margin-bottom: 0.9rem;
    font-family: var(--font-num);
    font-size: 0.6875rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--paper-dim);
  }

  .page-news .news-rail__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 1rem;
    font-family: var(--font-num);
    font-variant-numeric: tabular-nums;
  }

  .page-news .news-rail__list li {
    position: relative;
    font-size: 0.8125rem;
    letter-spacing: 0.08em;
    color: var(--paper-dim);
  }

  .page-news .news-rail__list li::after {
    content: "";
    position: absolute;
    right: -1.25rem;
    top: 0.5em;
    width: 0.6rem;
    height: 1px;
    background: var(--rule);
  }

  .page-news .news-rail__list li.is-current {
    color: var(--neon);
  }

  .page-news .news-rail__list li.is-current::after {
    width: 1.15rem;
    background: var(--neon);
  }
}

@media (min-width: 1080px) {
  .page-news .news-channels {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news *,
  .page-news *::before,
  .page-news *::after {
    transition: none !important;
    animation: none !important;
  }
}