.page-news {
  --news-card: #FFFDF9;
  --news-line: rgba(16, 24, 32, 0.12);
  --news-muted: #6B6459;
  --news-soft-line: rgba(16, 24, 32, 0.08);
  display: block;
}

/* ---------- 首屏 ---------- */
.page-news .zone.news-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(22px, 4vw, 40px) clamp(36px, 5.5vw, 68px);
  background:
    radial-gradient(120% 90% at 88% 6%, rgba(255, 122, 47, 0.18), transparent 58%),
    linear-gradient(152deg, var(--ink-deep) 0%, #103340 52%, var(--ink-deep) 100%);
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  inset: auto -14% -52% 30%;
  height: 64%;
  background: linear-gradient(90deg, rgba(143, 180, 196, 0.16), rgba(255, 122, 47, 0.1));
  border-radius: 50% 50% 0 0 / 100% 100% 0 0;
  transform: rotate(-6deg);
  pointer-events: none;
}

.page-news .news-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(22px, 3vw, 40px);
}

.page-news .news-hero .breadcrumbs {
  color: var(--sand);
  font-size: 13px;
  letter-spacing: 0.06em;
}

.page-news .news-hero .breadcrumbs__link {
  color: var(--sand);
  text-decoration: none;
}

.page-news .news-hero .breadcrumbs__link:hover,
.page-news .news-hero .breadcrumbs__link:focus-visible {
  color: var(--flame-soft);
}

.page-news .news-hero .breadcrumbs__sep {
  margin-inline: 8px;
  color: var(--ink-line);
}

.page-news .news-hero .breadcrumbs__current {
  color: var(--cream);
}

.page-news .news-hero .eyebrow {
  margin-top: clamp(14px, 2vw, 22px);
  color: var(--flame);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.page-news .news-hero h1 {
  margin: 10px 0 16px;
  color: var(--cream);
  font-size: clamp(30px, 4.6vw, 54px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 800;
  transform: skewX(-2deg);
  transform-origin: left bottom;
}

.page-news .news-hero__lead {
  max-width: 62ch;
  color: rgba(246, 243, 236, 0.86);
  font-size: clamp(16px, 1.4vw, 17px);
  line-height: 1.75;
}

.page-news .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-news .hero-panel {
  background: rgba(18, 61, 82, 0.86);
  border: 1px solid var(--ink-line);
  border-radius: var(--radius-lg);
  padding: clamp(18px, 2.4vw, 26px);
}

.page-news .hero-panel__title {
  margin: 0 0 14px;
  color: var(--sand);
  font-size: 13px;
  letter-spacing: 0.12em;
}

.page-news .hero-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 18px;
  margin: 0;
}

.page-news .hero-fact {
  border-top: 2px solid var(--flame);
  padding-top: 8px;
}

.page-news .hero-fact__label {
  margin: 0;
  color: var(--sand);
  font-size: 13px;
  letter-spacing: 0.04em;
}

.page-news .hero-fact__value {
  margin: 4px 0 0;
  color: var(--cream);
  font-family: var(--font-num);
  font-size: clamp(26px, 2.6vw, 34px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.01em;
}

.page-news .hero-fact__unit {
  margin-left: 4px;
  font-size: 13px;
  font-family: var(--font-sans);
  font-weight: 500;
  color: var(--flame-soft);
}

/* ---------- 主体布局 ---------- */
.page-news .news-body {
  padding-block: clamp(30px, 4.5vw, 64px) clamp(48px, 7vw, 96px);
}

.page-news .news-layout {
  display: grid;
  gap: clamp(20px, 3vw, 40px);
}

.page-news .news-index {
  background: var(--news-card);
  border: 1px solid var(--news-line);
  border-radius: var(--radius-md);
  padding: 18px;
}

.page-news .news-stream {
  min-width: 0;
}

.page-news .news-section + .news-section {
  margin-top: clamp(42px, 6vw, 76px);
}

.page-news .news-section h2 {
  color: var(--ink-deep);
  font-size: clamp(24px, 3vw, 38px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  font-weight: 800;
  margin: 0 0 12px;
}

.page-news .section-head__lead {
  max-width: 68ch;
  margin: 0;
  color: var(--charcoal);
  font-size: 16px;
  line-height: 1.75;
}

.page-news .section-foot {
  margin: 22px 0 0;
  padding-left: 14px;
  border-left: 3px solid var(--flame-soft);
  color: var(--news-muted);
  font-size: 15px;
  line-height: 1.7;
}

.page-news .section-foot a,
.page-news .text-link {
  color: var(--flame-ink);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid rgba(255, 122, 47, 0.4);
}

.page-news .section-foot a:hover,
.page-news .text-link:hover,
.page-news .section-foot a:focus-visible,
.page-news .text-link:focus-visible {
  border-bottom-color: var(--flame-ink);
}

/* ---------- 栏目卡 ---------- */
.page-news .cat-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
  margin-top: 26px;
}

.page-news .cat-card {
  --cat: var(--mist);
  position: relative;
  overflow: hidden;
  background: linear-gradient(168deg, var(--ink-mid) 0%, #0F3345 100%);
  border: 1px solid var(--ink-line);
  border-radius: var(--radius-md);
  padding: 22px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .cat-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 5px;
  background: var(--cat);
}

.page-news .cat-card:hover {
  transform: translateY(-6px);
  border-color: var(--cat);
}

.page-news .cat-card--h2h { --cat: var(--flame); }
.page-news .cat-card--replay { --cat: var(--flame-soft); }
.page-news .cat-card--rank { --cat: var(--grass); }
.page-news .cat-card--update { --cat: var(--sand); }

.page-news .cat-tag {
  align-self: flex-start;
  background: var(--cat);
  color: var(--ink-deep);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
}

.page-news .cat-card__title {
  margin: 0;
  color: var(--cream);
  font-size: 19px;
  line-height: 1.35;
  font-weight: 700;
}

.page-news .cat-card__text {
  margin: 0;
  color: rgba(246, 243, 236, 0.82);
  font-size: 15px;
  line-height: 1.72;
}

.page-news .cat-card__meta {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px dashed rgba(201, 195, 184, 0.28);
  color: var(--sand);
  font-size: 13px;
  letter-spacing: 0.06em;
}

/* ---------- 系列卡 ---------- */
.page-news .series-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
  margin-top: 26px;
}

.page-news .series-card {
  display: flex;
  flex-direction: column;
  background: var(--news-card);
  border: 1px solid var(--news-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-news .series-card:hover {
  transform: translateY(-6px);
}

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

.page-news .series-card__body {
  padding: 20px 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.page-news .series-card__title {
  margin: 0;
  color: var(--ink-deep);
  font-size: 20px;
  line-height: 1.3;
  font-weight: 800;
}

.page-news .series-card__text {
  margin: 0;
  color: var(--charcoal);
  font-size: 15px;
  line-height: 1.75;
}

.page-news .series-card__meta {
  margin: auto 0 0;
  padding-top: 12px;
  color: var(--news-muted);
  font-size: 13px;
  letter-spacing: 0.06em;
}

.page-news .series-card__meta .num {
  color: var(--flame-ink);
  font-size: 15px;
}

/* ---------- 条目折叠 ---------- */
.page-news .entry-group {
  background: var(--news-card);
  border: 1px solid var(--news-line);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-news .entry-group + .entry-group {
  margin-top: 14px;
}

.page-news .entry-group[open] {
  border-color: rgba(255, 122, 47, 0.38);
}

.page-news .entry-group__summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  color: var(--ink-deep);
}

.page-news .entry-group__summary::-webkit-details-marker {
  display: none;
}

.page-news .entry-group__summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-num);
  font-size: 22px;
  line-height: 1;
  color: var(--flame);
  transition: transform var(--dur) var(--ease);
}

.page-news .entry-group[open] .entry-group__summary::after {
  content: "−";
  transform: rotate(180deg);
}

.page-news .entry-group__count {
  color: var(--news-muted);
  font-size: 13px;
  letter-spacing: 0.06em;
  font-weight: 500;
}

.page-news .entry-group__media {
  padding: 0 18px 6px;
}

.page-news .entry-group__media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
  object-fit: cover;
}

.page-news .entry-list {
  list-style: none;
  margin: 0;
  padding: 0 18px 18px;
}

.page-news .entry {
  display: grid;
  gap: 6px;
  padding: 13px 0;
  border-top: 1px solid var(--news-soft-line);
}

.page-news .entry__title {
  color: var(--charcoal);
  font-size: 16px;
  line-height: 1.6;
}

.page-news .entry__time {
  color: var(--news-muted);
  font-size: 13px;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

/* ---------- 栏目胶囊（本页配色修饰） ---------- */
.page-news .chip--preview {
  background: rgba(143, 180, 196, 0.22);
  color: #2C5A6E;
}
.page-news .chip--h2h {
  background: rgba(255, 122, 47, 0.18);
  color: var(--flame-ink);
}
.page-news .chip--replay {
  background: rgba(255, 179, 122, 0.28);
  color: #8A4A17;
}
.page-news .chip--rank {
  background: rgba(79, 158, 99, 0.2);
  color: #2F6B41;
}
.page-news .chip--update {
  background: rgba(201, 195, 184, 0.4);
  color: #57503F;
}

/* ---------- 选题来源 ---------- */
.page-news .source-flow {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: var(--gap);
  counter-reset: none;
}

.page-news .source-step {
  background: var(--news-card);
  border: 1px solid var(--news-line);
  border-top: 4px solid var(--flame);
  border-radius: var(--radius-md);
  padding: 20px;
}

.page-news .source-step__num {
  display: block;
  font-family: var(--font-num);
  font-size: 30px;
  font-weight: 700;
  color: var(--mist);
  line-height: 1;
  letter-spacing: 0.02em;
}

.page-news .source-step__title {
  margin: 10px 0 8px;
  color: var(--ink-deep);
  font-size: 18px;
  font-weight: 800;
}

.page-news .source-step__text {
  margin: 0;
  color: var(--charcoal);
  font-size: 15px;
  line-height: 1.75;
}

.page-news .sourcing-note {
  margin-top: 22px;
  background: linear-gradient(150deg, var(--ink-mid) 0%, var(--ink-deep) 100%);
  border-radius: var(--radius-lg);
  padding: clamp(20px, 3vw, 30px);
}

.page-news .sourcing-note p {
  margin: 0 0 14px;
  color: rgba(246, 243, 236, 0.88);
  font-size: 16px;
  line-height: 1.78;
  max-width: 66ch;
}

.page-news .sourcing-note .text-link {
  color: var(--flame-soft);
  border-bottom-color: rgba(255, 179, 122, 0.5);
}

.page-news .sourcing-note .text-link:hover,
.page-news .sourcing-note .text-link:focus-visible {
  border-bottom-color: var(--flame-soft);
}

/* ---------- 合集 ---------- */
.page-news .collections-figure {
  margin: 26px 0 22px;
}

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

.page-news .collection-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
}

.page-news .collection-card {
  background: var(--news-card);
  border: 1px solid var(--news-line);
  border-left: 5px solid var(--grass);
  border-radius: var(--radius-md);
  padding: 20px;
  transition: transform var(--dur) var(--ease);
}

.page-news .collection-card:hover {
  transform: translateY(-5px);
}

.page-news .collection-card__tag {
  display: inline-block;
  background: rgba(79, 158, 99, 0.16);
  color: #2F6B41;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
}

.page-news .collection-card__title {
  margin: 12px 0 8px;
  color: var(--ink-deep);
  font-size: 17px;
  line-height: 1.4;
  font-weight: 800;
}

.page-news .collection-card__text {
  margin: 0;
  color: var(--charcoal);
  font-size: 15px;
  line-height: 1.72;
}

/* ---------- 选题对接 ---------- */
.page-news .contribute-card {
  margin-top: 26px;
  display: grid;
  gap: 0;
  background: var(--news-card);
  border: 1px solid var(--news-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-news .contribute-card__main {
  padding: clamp(20px, 3vw, 30px);
}

.page-news .contribute-card__title {
  margin: 0 0 14px;
  color: var(--ink-deep);
  font-size: 19px;
  font-weight: 800;
}

.page-news .material-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .material-list li {
  position: relative;
  padding-left: 22px;
  color: var(--charcoal);
  font-size: 15px;
  line-height: 1.7;
}

.page-news .material-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--flame);
}

.page-news .contribute-card__text {
  margin: 0;
  color: var(--news-muted);
  font-size: 15px;
  line-height: 1.75;
}

.page-news .contribute-card__side {
  background: linear-gradient(160deg, var(--ink-mid) 0%, var(--ink-deep) 100%);
  padding: clamp(20px, 3vw, 30px);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-news .contribute-card__label {
  margin: 0;
  color: var(--sand);
  font-size: 13px;
  letter-spacing: 0.12em;
}

.page-news .contribute-card__value {
  margin: 0;
  color: var(--cream);
  font-size: 17px;
  font-weight: 700;
  word-break: break-all;
}

.page-news .contribute-card__hint {
  margin: 0 0 14px;
  color: var(--flame-soft);
  font-size: 14px;
  line-height: 1.6;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-news .cat-grid {
    grid-template-columns: repeat(auto-fit, minmax(228px, 1fr));
    align-items: start;
  }

  .page-news .source-flow {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  }

  .page-news .collection-grid {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  }

  .page-news .entry {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 18px;
  }
}

@media (min-width: 860px) {
  .page-news .news-hero__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
    align-items: end;
  }

  .page-news .series-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
    padding-bottom: 24px;
  }

  .page-news .series-card:nth-child(2) {
    transform: translateY(24px);
  }

  .page-news .series-card:nth-child(2):hover {
    transform: translateY(18px);
  }

  .page-news .cat-grid {
    padding-bottom: 18px;
  }

  .page-news .cat-card:nth-child(even) {
    transform: translateY(16px);
  }

  .page-news .cat-card:nth-child(even):hover {
    transform: translateY(10px);
  }
}

@media (min-width: 1000px) {
  .page-news .news-layout {
    grid-template-columns: 220px minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-index {
    position: sticky;
    top: 96px;
  }

  .page-news .contribute-card {
    grid-template-columns: minmax(0, 1.4fr) minmax(260px, 0.6fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .cat-card,
  .page-news .series-card,
  .page-news .collection-card {
    transition: none;
  }

  .page-news .news-hero h1 {
    transform: none;
  }

  .page-news .cat-card:nth-child(even),
  .page-news .series-card:nth-child(2) {
    transform: none;
  }
}