.page-news {
  --news-line: var(--xh-gold-line);
  --news-pad: clamp(18px, 3vw, 34px);
  --news-radius: 6px;
  --news-rel: clamp(26px, 4vw, 46px);
  background: var(--xh-ink);
  color: var(--xh-paper);
  font-family: var(--xh-font-body);
  padding-bottom: clamp(48px, 8vw, 96px);
  overflow-x: hidden;
}

.page-news .news-breadcrumb {
  padding-top: clamp(18px, 3vw, 30px);
}

/* 首屏 */
.page-news .news-hero {
  display: grid;
  gap: clamp(20px, 3.4vw, 44px);
  padding: clamp(22px, 4vw, 46px) 0 clamp(24px, 4vw, 44px);
  border-bottom: 1px solid var(--news-line);
}

.page-news .news-hero__title {
  font-family: var(--xh-font-display);
  font-weight: 700;
  font-size: clamp(29px, 5.4vw, 56px);
  line-height: 1.18;
  letter-spacing: .01em;
  margin: 12px 0 0;
  max-width: 20ch;
}

.page-news .news-hero__lede {
  margin: 18px 0 0;
  max-width: 60ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--xh-paper-dim);
}

.page-news .news-hero__meta {
  margin-top: 18px;
  color: var(--xh-stone);
  font-size: 13px;
  letter-spacing: .02em;
}

.page-news .news-glance {
  border: 1px solid var(--xh-glass-line);
  background: var(--xh-glass);
  border-radius: var(--news-radius);
  padding: var(--news-pad);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.page-news .news-glance__title {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: .22em;
  color: var(--xh-gold);
}

.page-news .news-glance__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .news-glance__list li {
  display: grid;
  gap: 4px;
  padding-left: 12px;
  border-left: 1px solid var(--xh-gold-dim);
}

.page-news .news-glance__time {
  font-family: var(--xh-font-mono);
  font-size: 12px;
  color: var(--xh-copper);
  letter-spacing: .06em;
}

.page-news .news-glance__list a {
  color: var(--xh-paper);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.6;
  transition: color .18s var(--xh-ease);
}

.page-news .news-glance__list a:hover {
  color: var(--xh-gold-l);
}

@media (min-width: 900px) {
  .page-news .news-hero {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, .8fr);
    align-items: end;
  }
}

/* 主体两栏 */
.page-news .news-layout {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  padding-top: clamp(26px, 4vw, 46px);
}

.page-news .news-side {
  display: grid;
  gap: 24px;
  align-content: start;
}

.page-news .news-side__label {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: .24em;
  color: var(--xh-stone);
}

.page-news .news-filters__row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .news-chip {
  display: inline-flex;
  align-items: center;
  padding: 6px 13px;
  border: 1px solid var(--xh-gold-line);
  border-radius: 999px;
  color: var(--xh-paper-dim);
  font-size: 13px;
  text-decoration: none;
  transition: color .2s var(--xh-ease), border-color .2s var(--xh-ease), background-color .2s var(--xh-ease);
}

.page-news .news-chip:hover {
  color: var(--xh-gold-l);
  border-color: var(--xh-gold-dim);
  background: rgba(200, 169, 106, .08);
}

.page-news .news-chip.is-on {
  color: var(--xh-ink);
  background: var(--xh-gold);
  border-color: var(--xh-gold);
}

.page-news .news-toc__list {
  padding: 0;
}

.page-news .news-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 0 9px 12px;
  border-left: 1px solid var(--xh-gold-line);
  color: var(--xh-paper-dim);
  text-decoration: none;
  font-size: 14px;
  transition: color .18s var(--xh-ease), border-color .18s var(--xh-ease), padding-left .18s var(--xh-ease);
}

.page-news .news-toc__link:hover,
.page-news .news-toc__link[aria-current="true"] {
  color: var(--xh-gold-l);
  border-left-color: var(--xh-gold);
  padding-left: 16px;
}

.page-news .news-toc__link .index-list__num {
  font-family: var(--xh-font-mono);
  font-size: 11px;
  color: var(--xh-gold);
}

@media (min-width: 1000px) {
  .page-news .news-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    align-items: start;
  }

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

/* 置顶专题 */
.page-news .news-feature {
  display: grid;
  border: 1px solid var(--xh-gold-line);
  border-radius: var(--news-radius);
  overflow: hidden;
  background:
    radial-gradient(circle at 92% 4%, rgba(200, 169, 106, .16), transparent 58%),
    linear-gradient(158deg, var(--xh-ink-2), var(--xh-ink));
  margin-bottom: clamp(30px, 4.5vw, 52px);
}

.page-news .news-feature__media {
  position: relative;
  margin: 0;
}

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

.page-news .news-feature__media .media__badge {
  position: absolute;
  top: 14px;
  left: 14px;
}

.page-news .news-feature__body {
  padding: var(--news-pad);
}

.page-news .news-feature__title {
  font-family: var(--xh-font-display);
  font-weight: 700;
  font-size: clamp(21px, 2.8vw, 31px);
  line-height: 1.35;
  margin: 10px 0 0;
  color: var(--xh-paper);
}

.page-news .news-feature__text {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--xh-paper-dim);
}

.page-news .news-feature__points {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--xh-paper-dim);
}

.page-news .news-feature__points li {
  position: relative;
  padding-left: 18px;
}

.page-news .news-feature__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 8px;
  height: 1px;
  background: var(--xh-gold);
}

.page-news .news-feature__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

@media (min-width: 880px) {
  .page-news .news-feature {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.06fr);
  }

  .page-news .news-feature__media {
    align-self: stretch;
    min-height: 100%;
  }

  .page-news .news-feature__media.media--wide {
    aspect-ratio: auto;
  }
}

/* 列表 */
.page-news .news-stream__head {
  margin-bottom: 6px;
}

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

.page-news .news-item {
  display: grid;
  gap: 8px;
  padding: clamp(16px, 2.4vw, 22px) 0 clamp(16px, 2.4vw, 22px) 14px;
  border-top: 1px solid var(--news-line);
  border-left: 2px solid transparent;
  transition: border-color .2s var(--xh-ease), background-color .2s var(--xh-ease);
}

.page-news .news-item:hover {
  border-left-color: var(--xh-gold);
  background: rgba(200, 169, 106, .045);
}

.page-news .news-item__aside {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-news .news-item__rel {
  font-family: var(--xh-font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--xh-stone);
  white-space: nowrap;
}

.page-news .news-tag--copper {
  color: var(--xh-copper);
  border-color: rgba(184, 122, 75, .5);
}

.page-news .news-item__title {
  margin: 0;
  font-family: var(--xh-font-display);
  font-weight: 600;
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.45;
  color: var(--xh-paper);
  transition: color .2s var(--xh-ease);
}

.page-news .news-item:hover .news-item__title {
  color: var(--xh-gold-l);
}

.page-news .news-item__text {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--xh-paper-dim);
}

@media (min-width: 760px) {
  .page-news .news-item {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 20px;
    align-items: start;
  }

  .page-news .news-item__aside {
    flex-direction: column;
    align-items: flex-start;
    padding-top: 3px;
  }
}

/* 折叠补充 */
.page-news .news-more {
  margin-top: 10px;
}

.page-news .news-more summary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  list-style: none;
  font-size: 13px;
  color: var(--xh-gold);
  border-bottom: 1px solid transparent;
  transition: color .18s var(--xh-ease), border-color .18s var(--xh-ease);
}

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

.page-news .news-more summary::before {
  content: "＋";
  font-size: 12px;
}

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

.page-news .news-more summary:hover {
  color: var(--xh-gold-l);
  border-bottom-color: var(--xh-gold-dim);
}

.page-news .news-more p {
  margin: 10px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--xh-stone);
  padding-left: 14px;
  border-left: 1px solid var(--xh-gold-line);
}

/* 资料月报 */
.page-news .news-digest {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  margin-top: var(--news-rel);
  padding-top: clamp(26px, 4vw, 42px);
  border-top: 1px solid var(--news-line);
}

.page-news .news-digest__media {
  margin: 0;
  border-radius: var(--news-radius);
  overflow: hidden;
}

.page-news .news-digest__media img,
.page-news .news-rules__media img,
.page-news .news-feedback__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .news-digest__title,
.page-news .news-rules__title,
.page-news .news-feedback__title,
.page-news .news-more-nav__title {
  font-family: var(--xh-font-display);
  font-weight: 700;
  font-size: clamp(21px, 2.9vw, 30px);
  line-height: 1.35;
  margin: 10px 0 0;
  color: var(--xh-paper);
}

.page-news .news-digest__text,
.page-news .news-rules__lede,
.page-news .news-feedback__text {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--xh-paper-dim);
}

.page-news .news-timeline {
  list-style: none;
  margin: 20px 0 0;
  padding: 0 0 0 16px;
  border-left: 1px solid var(--xh-gold-dim);
  display: grid;
  gap: 16px;
}

.page-news .news-timeline li {
  position: relative;
  display: grid;
  gap: 4px;
}

.page-news .news-timeline li::before {
  content: "";
  position: absolute;
  left: -21px;
  top: .5em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--xh-gold);
}

.page-news .news-timeline__when {
  font-family: var(--xh-font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--xh-copper);
}

.page-news .news-timeline__what {
  font-size: 14px;
  line-height: 1.7;
  color: var(--xh-paper-dim);
}

.page-news .news-inline-link {
  display: inline-block;
  margin-top: 20px;
  font-size: 14px;
  color: var(--xh-gold);
  text-decoration: none;
  border-bottom: 1px solid var(--xh-gold-dim);
  padding-bottom: 2px;
  transition: color .18s var(--xh-ease), border-color .18s var(--xh-ease);
}

.page-news .news-inline-link:hover {
  color: var(--xh-gold-l);
  border-bottom-color: var(--xh-gold);
}

@media (min-width: 880px) {
  .page-news .news-digest {
    grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
    align-items: center;
  }
}

/* 季度规则 */
.page-news .news-rules {
  margin-top: var(--news-rel);
  padding-top: clamp(26px, 4vw, 42px);
  border-top: 1px solid var(--news-line);
}

.page-news .news-rules__media {
  margin: 22px 0 0;
  border-radius: var(--news-radius);
  overflow: hidden;
  border: 1px solid var(--xh-gold-line);
}

.page-news .news-briefs {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
}

.page-news .news-briefs__item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 6px 12px;
  padding: 18px 0;
  border-bottom: 1px solid var(--xh-gold-line);
  transition: background-color .2s var(--xh-ease);
}

.page-news .news-briefs__item:hover {
  background: rgba(200, 169, 106, .04);
}

.page-news .news-briefs__num {
  font-family: var(--xh-font-mono);
  font-size: 13px;
  color: var(--xh-gold);
  padding-top: 3px;
}

.page-news .news-briefs__title {
  margin: 0;
  font-family: var(--xh-font-display);
  font-weight: 600;
  font-size: clamp(16px, 1.9vw, 19px);
  line-height: 1.5;
  color: var(--xh-paper);
}

.page-news .news-briefs__text {
  margin: 7px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--xh-paper-dim);
}

.page-news .news-briefs__when {
  grid-column: 2;
  font-family: var(--xh-font-mono);
  font-size: 11.5px;
  letter-spacing: .05em;
  color: var(--xh-stone);
  margin-top: 6px;
}

@media (min-width: 760px) {
  .page-news .news-briefs__item {
    grid-template-columns: 40px minmax(0, 1fr) 130px;
    align-items: start;
  }

  .page-news .news-briefs__when {
    grid-column: 3;
    margin-top: 6px;
    text-align: right;
  }
}

/* 反馈指引 */
.page-news .news-feedback {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  margin-top: var(--news-rel);
  padding-top: clamp(26px, 4vw, 42px);
  border-top: 1px solid var(--news-line);
}

.page-news .news-feedback__media {
  margin: 0;
  order: -1;
  border-radius: var(--news-radius);
  overflow: hidden;
  border: 1px solid var(--xh-gold-line);
}

.page-news .news-steps {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
  counter-reset: step;
}

.page-news .news-steps__item {
  padding: 14px 16px;
  border: 1px solid var(--xh-gold-line);
  border-left: 2px solid var(--xh-copper);
  border-radius: 4px;
  background: var(--xh-ink-2);
}

.page-news .news-steps__num {
  display: block;
  font-family: var(--xh-font-mono);
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--xh-copper);
}

.page-news .news-steps__what {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--xh-paper-dim);
}

@media (min-width: 880px) {
  .page-news .news-feedback {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
    align-items: center;
  }

  .page-news .news-feedback__media {
    order: 0;
  }

  .page-news .news-steps {
    grid-template-columns: 1fr;
  }
}

/* 直达入口 */
.page-news .news-more-nav {
  margin-top: var(--news-rel);
  padding-top: clamp(26px, 4vw, 42px);
  border-top: 1px solid var(--news-line);
}

.page-news .news-links {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-news .news-links__item {
  border-bottom: 1px solid var(--xh-gold-line);
}

.page-news .news-links__link {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 4px 12px;
  align-items: baseline;
  padding: 15px 4px 15px 0;
  text-decoration: none;
  transition: padding-left .2s var(--xh-ease), background-color .2s var(--xh-ease);
}

.page-news .news-links__link:hover {
  padding-left: 10px;
  background: rgba(200, 169, 106, .05);
}

.page-news .news-links__num {
  font-family: var(--xh-font-mono);
  font-size: 12px;
  color: var(--xh-gold);
}

.page-news .news-links__label {
  font-family: var(--xh-font-display);
  font-weight: 600;
  font-size: 17px;
  color: var(--xh-paper);
  transition: color .18s var(--xh-ease);
}

.page-news .news-links__link:hover .news-links__label {
  color: var(--xh-gold-l);
}

.page-news .news-links__desc {
  grid-column: 2;
  font-size: 13px;
  line-height: 1.7;
  color: var(--xh-stone);
}

@media (min-width: 820px) {
  .page-news .news-links {
    grid-template-columns: 1fr 1fr;
    column-gap: 36px;
  }
}

@media (max-width: 420px) {
  .page-news .news-feature__actions .btn {
    width: 100%;
    text-align: center;
  }

  .page-news .news-item__rel {
    font-size: 11.5px;
  }
}
<<<END>>>