.page-news {
  --news-node-version: var(--wh-amber);
  --news-node-adapt: var(--wh-line);
  --news-node-cert: var(--wh-celadon);
  --news-node-coop: var(--wh-celadon-deep);
  --news-node-feature: var(--wh-amber-deep);
  background: var(--wh-white);
  color: var(--wh-ink);
}

/* ============ S-01 栏目头 ============ */
.page-news .news-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 44px 0 52px;
  background: var(--wh-navy);
  color: var(--wh-white);
}

.page-news .news-hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.page-news .news-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.32;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(7, 23, 41, 0.7) 0%, rgba(10, 31, 56, 0.9) 60%, var(--wh-navy) 100%),
    repeating-linear-gradient(90deg, transparent 0 79px, rgba(46, 92, 138, 0.2) 79px 80px);
}

.page-news .news-hero__inner {
  position: relative;
}

.page-news .news-hero__crumb {
  margin-bottom: var(--wh-sp-3);
}

.page-news .news-hero__crumb .wh-breadcrumb__link {
  color: var(--wh-amber-soft);
}

.page-news .news-hero__crumb .wh-breadcrumb__sep {
  color: rgba(255, 255, 255, 0.38);
}

.page-news .news-hero__crumb .wh-mono {
  color: rgba(255, 255, 255, 0.72);
}

.page-news .news-hero__index {
  color: var(--wh-amber-soft);
}

.page-news .news-hero__title {
  margin: 12px 0 20px;
  color: var(--wh-white);
  letter-spacing: -0.01em;
}

.page-news .news-hero__lede {
  max-width: 60ch;
  margin: 0 0 var(--wh-sp-4);
  color: rgba(255, 255, 255, 0.82);
  font-size: 16px;
  line-height: 1.8;
}

.page-news .news-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--wh-sp-3);
  padding-top: var(--wh-sp-3);
  border-top: 1px solid var(--wh-line-soft);
}

.page-news .news-stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.page-news .news-stat__num {
  display: flex;
  align-items: baseline;
  gap: 2px;
  font-family: var(--wh-font-display);
  font-size: 32px;
  font-weight: 800;
  line-height: 1;
  color: var(--wh-amber);
  letter-spacing: 0.01em;
}

.page-news .news-stat .wh-num__unit {
  font-size: 15px;
  font-weight: 600;
  color: var(--wh-amber-soft);
  letter-spacing: 0.08em;
}

.page-news .news-stat .wh-num__label {
  font-size: 13px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.62);
}

.page-news .news-hero__scale {
  height: 14px;
  margin-top: var(--wh-sp-4);
  background:
    repeating-linear-gradient(90deg, rgba(255, 192, 138, 0.45) 0 1px, transparent 1px 20px),
    linear-gradient(180deg, transparent 0 12px, var(--wh-line-soft) 12px 13px, transparent 13px);
  background-size: auto 9px, auto 100%;
  background-repeat: repeat-x, no-repeat;
}

/* ============ S-02 本期看点 ============ */
.page-news .wh-section__head .wh-index {
  color: var(--wh-celadon-deep);
}

.page-news .news-focus__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--wh-sp-4);
  margin-top: var(--wh-sp-4);
}

.page-news .news-focus__col {
  display: grid;
  gap: var(--wh-sp-3);
  min-width: 0;
}

.page-news .news-focus__lead {
  padding: var(--wh-sp-3);
}

.page-news .news-focus__card {
  padding: var(--wh-sp-3);
}

.page-news .news-focus__col .wh-card__title {
  margin: 10px 0 0;
  font-family: var(--wh-font-display);
  font-size: 21px;
  line-height: 1.35;
}

.page-news .news-focus__lead .wh-card__title {
  font-size: 25px;
}

.page-news .news-focus__col .wh-card__title a {
  color: var(--wh-navy);
  text-decoration: none;
}

.page-news .news-focus__col .wh-card__title a:hover,
.page-news .news-focus__col .wh-card__title a:focus-visible {
  color: var(--wh-amber-deep);
}

.page-news .news-focus__text {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--wh-gray);
}

.page-news .news-focus__more {
  color: var(--wh-amber-deep);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--wh-amber-soft);
}

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

.page-news .news-figure {
  display: block;
  margin: 0;
  border: 1px solid var(--wh-line-veil);
  border-radius: var(--wh-radius);
  background: var(--wh-mist);
  overflow: hidden;
}

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

.page-news .news-figure__cap {
  padding: 12px 16px;
  font-family: var(--wh-font-mono);
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.04em;
  color: var(--wh-gray);
  background: var(--wh-white);
  border-top: 1px solid var(--wh-line-veil);
}

/* ============ S-03 分类与时间线 ============ */
.page-news .news-cats {
  position: sticky;
  top: 0;
  z-index: 5;
  margin: var(--wh-sp-4) 0;
  padding: 10px 0 6px;
  background: var(--wh-mist);
  border-bottom: 1px solid var(--wh-line-veil);
}

.page-news .news-cats__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-news .news-cat {
  display: inline-block;
  padding: 8px 18px;
  white-space: nowrap;
  border: 1px solid var(--wh-line-soft);
  border-radius: var(--wh-radius-pill);
  background: var(--wh-white);
  color: var(--wh-eng);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: background-color 200ms var(--wh-ease), color 200ms var(--wh-ease), border-color 200ms var(--wh-ease);
}

.page-news .news-cat:hover,
.page-news .news-cat:focus-visible {
  background: var(--wh-amber-soft);
  border-color: var(--wh-amber);
  color: var(--wh-navy);
}

.page-news .news-cat[aria-current="true"] {
  background: var(--wh-amber);
  border-color: var(--wh-amber);
  color: var(--wh-navy);
}

.page-news .news-group {
  padding: var(--wh-sp-3) 0 var(--wh-sp-4);
  scroll-margin-top: 88px;
}

.page-news .news-group + .news-group {
  border-top: 1px dashed var(--wh-line-veil);
}

.page-news .news-group__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
  margin-bottom: var(--wh-sp-3);
}

.page-news .news-group__title {
  margin: 0;
  font-family: var(--wh-font-display);
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--wh-navy);
}

.page-news .news-group__note {
  flex: 1 1 220px;
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--wh-gray);
}

.page-news .news-group__count {
  margin-left: auto;
  padding: 3px 10px;
  border: 1px solid var(--wh-line-soft);
  border-radius: var(--wh-radius-pill);
  background: var(--wh-white);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--wh-eng);
}

.page-news .news-timeline {
  position: relative;
  margin: 0;
  padding: 0 0 0 28px;
  list-style: none;
}

.page-news .news-timeline::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 10px;
  bottom: 12px;
  width: 1px;
  background: linear-gradient(180deg, var(--wh-line-soft) 0%, var(--wh-line-veil) 100%);
}

.page-news .news-item {
  position: relative;
  padding: 0 0 var(--wh-sp-3);
}

.page-news .news-item:last-child {
  padding-bottom: 0;
}

.page-news .news-item__node {
  position: absolute;
  left: -28px;
  top: 12px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid var(--wh-mist);
  background: var(--wh-line);
}

.page-news .news-item__body {
  padding: 16px 18px 18px;
  background: var(--wh-white);
  border: 1px solid var(--wh-line-veil);
  border-left: 3px solid var(--wh-line);
  border-radius: var(--wh-radius);
  transition: box-shadow 200ms var(--wh-ease), transform 200ms var(--wh-ease);
}

.page-news .news-item:hover .news-item__body {
  box-shadow: var(--wh-shadow);
  transform: translateX(2px);
}

.page-news .news-item__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 8px;
}

.page-news .news-item__time {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--wh-gray);
}

.page-news .news-item__title {
  margin: 0 0 8px;
  font-family: var(--wh-font-display);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--wh-navy);
}

.page-news .news-item__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--wh-ink);
}

.page-news .news-item__links {
  margin: 12px 0 0;
  font-size: 14px;
}

.page-news .news-item__links a {
  color: var(--wh-eng);
  text-decoration: none;
  border-bottom: 1px solid var(--wh-line-soft);
  padding-bottom: 1px;
}

.page-news .news-item__links a:hover,
.page-news .news-item__links a:focus-visible {
  color: var(--wh-amber-deep);
  border-bottom-color: var(--wh-amber);
}

.page-news .news-group[data-cat="version"] .news-item__node { background: var(--news-node-version); }
.page-news .news-group[data-cat="adapt"] .news-item__node { background: var(--news-node-adapt); }
.page-news .news-group[data-cat="cert"] .news-item__node { background: var(--news-node-cert); }
.page-news .news-group[data-cat="coop"] .news-item__node { background: var(--news-node-coop); }
.page-news .news-group[data-cat="feature"] .news-item__node { background: var(--news-node-feature); }

.page-news .news-group[data-cat="version"] .news-item__body { border-left-color: var(--wh-amber); }
.page-news .news-group[data-cat="adapt"] .news-item__body { border-left-color: var(--wh-line); }
.page-news .news-group[data-cat="cert"] .news-item__body { border-left-color: var(--wh-celadon); }
.page-news .news-group[data-cat="coop"] .news-item__body { border-left-color: var(--wh-celadon-deep); }
.page-news .news-group[data-cat="feature"] .news-item__body { border-left-color: var(--wh-amber-deep); }

/* ============ S-04 专题合集 ============ */
.page-news .news-sets__list {
  display: grid;
  gap: var(--wh-sp-4);
  margin-top: var(--wh-sp-4);
}

.page-news .news-set {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--wh-sp-3);
  padding: var(--wh-sp-3);
  background: var(--wh-mist);
  border: 1px solid var(--wh-line-veil);
  border-left: 4px solid var(--wh-amber);
  border-radius: var(--wh-radius);
}

.page-news .news-set__num {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--wh-celadon-deep);
}

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

.page-news .news-set__title {
  margin: 0 0 10px;
  font-family: var(--wh-font-display);
  font-size: 23px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--wh-navy);
}

.page-news .news-set__text {
  margin: 0 0 16px;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--wh-ink);
}

.page-news .news-set__items {
  display: grid;
  gap: 8px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-news .news-set__items li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 9px 12px;
  background: var(--wh-white);
  border: 1px solid var(--wh-line-veil);
  border-radius: var(--wh-radius);
  font-size: 14px;
  line-height: 1.6;
  color: var(--wh-ink);
}

.page-news .news-set__idx {
  flex: none;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--wh-amber-deep);
}

.page-news .news-set__more {
  margin: 0;
  font-size: 14px;
}

.page-news .news-set__more a {
  color: var(--wh-eng);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--wh-line-soft);
}

.page-news .news-set__more a:hover,
.page-news .news-set__more a:focus-visible {
  color: var(--wh-amber-deep);
  border-bottom-color: var(--wh-amber);
}

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

/* ============ S-05 关注更新 ============ */
.page-news .news-follow {
  background:
    radial-gradient(90% 130% at 100% 0%, rgba(46, 92, 138, 0.42) 0%, rgba(46, 92, 138, 0) 62%),
    var(--wh-navy-deep);
  color: var(--wh-white);
}

.page-news .news-follow .wh-index {
  color: var(--wh-amber-soft);
}

.page-news .news-follow .wh-section__title {
  color: var(--wh-white);
}

.page-news .news-follow__lede {
  max-width: 58ch;
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.78);
}

.page-news .news-follow__panel {
  display: grid;
  gap: var(--wh-sp-4);
  margin: var(--wh-sp-4) 0;
  padding: var(--wh-sp-3);
  background: rgba(20, 58, 99, 0.42);
  border: 1px solid var(--wh-line-soft);
  border-radius: var(--wh-radius);
}

.page-news .news-follow__sub {
  margin: 0 0 12px;
  font-family: var(--wh-font-display);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--wh-amber-soft);
}

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

.page-news .news-follow__list li {
  display: grid;
  gap: 4px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(46, 92, 138, 0.32);
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.82);
}

.page-news .news-follow__list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-news .news-follow__list .wh-mono {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--wh-celadon-soft);
}

.page-news .news-follow__text {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.78);
}

.page-news .news-follow__addr {
  margin: 0 0 10px;
}

.page-news .news-follow__mailtext {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--wh-celadon-soft);
  word-break: break-all;
}

.page-news .news-follow__cta {
  display: grid;
  gap: 16px;
  padding-top: var(--wh-sp-3);
  border-top: 1px solid var(--wh-line-soft);
}

.page-news .news-follow__cta p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.78);
}

.page-news .news-follow__cta .wh-btn--line {
  background: transparent;
  border: 1px solid rgba(255, 192, 138, 0.6);
  color: var(--wh-amber-soft);
  text-align: center;
}

.page-news .news-follow__cta .wh-btn--line:hover,
.page-news .news-follow__cta .wh-btn--line:focus-visible {
  background: rgba(240, 130, 60, 0.16);
  border-color: var(--wh-amber);
  color: var(--wh-white);
}

/* ============ 响应式 ============ */
@media (min-width: 640px) {
  .page-news .news-hero__stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .news-stat__num {
    font-size: 40px;
  }

  .page-news .news-item__body {
    padding: 20px 24px 22px;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero {
    padding: 84px 0 72px;
  }

  .page-news .news-hero__lede {
    font-size: 17px;
  }

  .page-news .news-stat__num {
    font-size: 44px;
  }

  .page-news .news-focus__grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    align-items: start;
    gap: var(--wh-sp-5);
  }

  .page-news .news-focus__lead {
    padding: var(--wh-sp-4);
  }

  .page-news .news-timeline {
    padding-left: 40px;
  }

  .page-news .news-item__node {
    left: -40px;
    width: 15px;
    height: 15px;
  }

  .page-news .news-timeline::before {
    left: 7px;
  }

  .page-news .news-item__title {
    font-size: 20px;
  }

  .page-news .news-set {
    padding: var(--wh-sp-4);
  }

  .page-news .news-set:has(.news-set__figure) {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: start;
    gap: var(--wh-sp-4);
  }

  .page-news .news-set:has(.news-set__figure) .news-set__num {
    grid-column: 1 / -1;
  }

  .page-news .news-follow__panel {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: var(--wh-sp-5);
    padding: var(--wh-sp-4);
  }

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

@media (min-width: 1100px) {
  .page-news .news-sets__list {
    gap: var(--wh-sp-5);
  }

  .page-news .news-set__title {
    font-size: 26px;
  }
}

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

  .page-news .news-item:hover .news-item__body {
    transform: none;
  }
}