.page-news {
  --news-rail: 264px;
  --news-rule: rgba(43, 48, 54, .14);
  --news-rule-strong: rgba(43, 48, 54, .3);
  background: var(--wgs-mist);
  color: var(--wgs-ink);
}

.page-news [id] {
  scroll-margin-top: 118px;
}

/* ---------- 面包屑 ---------- */
.page-news .news-crumb {
  background: var(--wgs-white);
  border-bottom: 1px solid var(--news-rule);
  padding: 14px 0;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--wgs-blue-deep);
  color: var(--wgs-white);
  padding: 44px 0 52px;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -40%;
  right: -20%;
  width: 62%;
  height: 180%;
  background: var(--wgs-blue);
  transform: rotate(12deg);
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  left: 0;
  right: 0;
  bottom: 0;
  height: 5px;
  background: var(--wgs-orange);
}

.page-news .news-hero__inner {
  display: grid;
  gap: 30px;
}

.page-news .news-hero .wgs-eyebrow {
  color: var(--wgs-cyan);
  margin: 0;
}

.page-news .news-hero__title {
  font-family: var(--wgs-font-title);
  font-weight: 900;
  font-size: clamp(30px, 5.2vw, 58px);
  line-height: 1.12;
  letter-spacing: -.01em;
  margin: 12px 0 18px;
  max-width: 20ch;
}

.page-news .news-hero__lead {
  color: rgba(255, 255, 255, .84);
  max-width: 54ch;
  margin: 0 0 20px;
}

.page-news .news-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 18px;
  margin: 0;
  font-size: 13px;
  color: rgba(255, 255, 255, .72);
}

.page-news .news-hero__meta .wgs-mono {
  color: var(--wgs-neon);
  font-size: 13px;
  font-weight: 700;
}

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

.page-news .news-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, .28);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 8% 100%);
}

/* ---------- 近期更新 ---------- */
.page-news .news-recent {
  background: var(--wgs-white);
  padding: 44px 0 18px;
}

.page-news .news-recent__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 24px;
  margin-bottom: 20px;
}

.page-news .news-h2 {
  font-family: var(--wgs-font-title);
  font-weight: 800;
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.22;
  letter-spacing: -.01em;
  margin: 0;
  color: var(--wgs-blue-deep);
}

.page-news .news-recent__note {
  margin: 0;
  font-size: 13.5px;
  color: var(--wgs-mid);
}

.page-news .news-recent__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 3px solid var(--wgs-blue-deep);
}

.page-news .news-recent__item {
  display: grid;
  gap: 6px 24px;
  padding: 18px 0;
  border-bottom: 1px solid var(--news-rule);
}

.page-news .news-recent__when {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--wgs-font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--wgs-orange);
}

.page-news .news-recent__when::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--wgs-orange);
  flex: none;
}

.page-news .news-recent__title {
  margin: 0 0 5px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--wgs-ink);
}

.page-news .news-recent__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--wgs-mid);
}

.page-news .news-recent__item .wgs-tag {
  justify-self: start;
}

/* ---------- 主体：索引 + 条目流 ---------- */
.page-news .news-body {
  display: grid;
  gap: 34px;
  padding-top: 48px;
  padding-bottom: 56px;
  align-items: start;
}

.page-news .news-index {
  background: var(--wgs-white);
  border-top: 4px solid var(--wgs-orange);
  border-radius: 0;
  padding: 16px;
  box-shadow: var(--wgs-shadow);
}

.page-news .news-index__label {
  margin: 0 0 10px;
  font-family: var(--wgs-font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--wgs-mid);
}

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

.page-news .news-index__list a {
  display: block;
  padding: 8px 12px;
  font-size: 14px;
  font-weight: 600;
  color: var(--wgs-ink);
  text-decoration: none;
  white-space: nowrap;
  border-radius: var(--wgs-radius);
  border: 1px solid transparent;
}

.page-news .news-index__list a:hover,
.page-news .news-index__list a:focus-visible {
  background: var(--wgs-blue);
  color: var(--wgs-white);
  border-color: var(--wgs-blue);
}

/* ---------- 主题分组 ---------- */
.page-news .news-section {
  padding-bottom: 34px;
  margin-bottom: 48px;
  border-bottom: 1px solid var(--news-rule-strong);
}

.page-news .news-section:last-of-type {
  border-bottom: 0;
  margin-bottom: 0;
}

.page-news .news-section__head {
  display: flex;
  gap: 14px;
  margin-bottom: 22px;
}

.page-news .news-section__no {
  flex: none;
  display: inline-grid;
  place-items: center;
  min-width: 34px;
  height: 26px;
  padding: 0 8px;
  font-family: var(--wgs-font-mono);
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
  background: var(--wgs-orange);
  color: var(--wgs-blue-deep);
  border-radius: var(--wgs-radius);
}

.page-news .news-section__desc {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--wgs-mid);
  max-width: 60ch;
}

/* ---------- 配图 ---------- */
.page-news .news-shot {
  margin: 0 0 26px;
}

.page-news .news-shot img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-left: 5px solid var(--wgs-blue);
}

.page-news .news-shot figcaption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--wgs-mid);
  padding-left: 5px;
}

/* ---------- 条目 ---------- */
.page-news .news-items {
  display: grid;
}

.page-news .news-item {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 0;
  border-top: 1px solid var(--news-rule);
}

.page-news .news-item:first-child {
  border-top: 2px solid var(--wgs-blue);
}

.page-news .news-item__no {
  display: grid;
  place-items: center;
  height: 26px;
  font-family: var(--wgs-font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--wgs-blue);
  background: rgba(11, 76, 140, .07);
  border-radius: var(--wgs-radius);
}

.page-news .news-item__title {
  margin: 0 0 5px;
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--wgs-ink);
}

.page-news .news-item__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--wgs-mid);
}

/* ---------- 展开更多 ---------- */
.page-news .news-more {
  margin-top: 14px;
  border-top: 1px solid var(--news-rule);
}

.page-news .news-more summary {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 0;
  cursor: pointer;
  list-style: none;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--wgs-blue);
}

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

.page-news .news-more summary::after {
  content: "+";
  font-family: var(--wgs-font-mono);
  font-size: 18px;
  line-height: 1;
}

.page-news .news-more[open] summary::after {
  content: "–";
}

.page-news .news-more summary:focus-visible {
  outline: 2px solid var(--wgs-orange);
  outline-offset: 3px;
}

/* ---------- 提问区 ---------- */
.page-news .news-ask {
  position: relative;
  border-top: 5px solid var(--wgs-orange);
  padding: 52px 0 56px;
  color: var(--wgs-white);
  background-color: var(--wgs-blue-deep);
  background-image:
    linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px);
  background-size: 8px 8px, 8px 8px;
}

.page-news .news-ask .wgs-eyebrow {
  color: var(--wgs-cyan);
  margin: 0 0 10px;
}

.page-news .news-ask .news-h2 {
  color: var(--wgs-white);
}

.page-news .news-ask__inner {
  display: grid;
  gap: 30px;
  align-items: start;
}

.page-news .news-ask__text {
  margin: 14px 0 0;
  font-size: 15.5px;
  line-height: 1.75;
  color: rgba(255, 255, 255, .8);
  max-width: 52ch;
}

.page-news .news-ask__side {
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .16);
  padding: 20px;
}

.page-news .news-ask__side-label {
  margin: 0 0 12px;
  font-family: var(--wgs-font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--wgs-neon);
}

.page-news .news-ask__list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .news-ask__list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.65;
  color: rgba(255, 255, 255, .88);
}

.page-news .news-ask__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  background: var(--wgs-orange);
}

.page-news .news-ask__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 820px) {
  .page-news .news-recent__item {
    grid-template-columns: 96px minmax(0, 1fr) auto;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero {
    padding: 60px 0 68px;
  }

  .page-news .news-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
    gap: 56px;
  }

  .page-news .news-ask__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 56px;
  }
}

@media (min-width: 1000px) {
  .page-news .news-body {
    grid-template-columns: var(--news-rail) minmax(0, 1fr);
    gap: 64px;
    padding-top: 60px;
    padding-bottom: 72px;
  }

  .page-news .news-index {
    position: sticky;
    top: 96px;
    padding: 18px 16px;
  }

  .page-news .news-index__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding: 0;
  }

  .page-news .news-item {
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 20px;
    padding: 18px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-index__list a,
  .page-news .news-more summary {
    transition: none;
  }
}