.page-news {
  --news-cut: 18px;
  --news-cut-sm: 12px;
  position: relative;
  padding-top: var(--header-h);
  overflow-x: hidden;
  background:
    radial-gradient(900px 520px at 88% -6%, rgba(14, 143, 110, .20), transparent 70%),
    radial-gradient(720px 440px at 2% 10%, rgba(231, 199, 124, .09), transparent 72%),
    var(--ink-900);
  color: var(--ivory);
  font-family: var(--font-sans);
}

.page-news [hidden] {
  display: none !important;
}

.page-news .crumbs {
  padding-block: var(--space-4) var(--space-2);
}

/* ---------- 首屏 ---------- */
.page-news .news-mast {
  position: relative;
  padding-block: var(--space-3) var(--space-7);
}

.page-news .news-mast__inner {
  display: grid;
  gap: var(--space-6);
  align-items: end;
}

.page-news .news-mast h1 {
  margin: var(--space-4) 0 0;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(34px, 7.2vw, 86px);
  line-height: .98;
  letter-spacing: -.03em;
  color: var(--ivory);
}

.page-news .news-mast h1 em {
  font-style: normal;
  color: var(--gold);
}

.page-news .news-mast .lede {
  margin-top: var(--space-5);
  max-width: 40em;
  color: rgba(244, 238, 226, .82);
}

.page-news .news-mast__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

/* 归档概况戳记 */
.page-news .news-stamp {
  position: relative;
  padding: var(--space-6) var(--space-5) var(--space-5);
  background: linear-gradient(158deg, rgba(19, 28, 32, .96), rgba(6, 8, 10, .94));
  border: 1px solid var(--line-hard);
  clip-path: polygon(0 0, calc(100% - var(--news-cut)) 0, 100% var(--news-cut), 100% 100%, 0 100%);
  box-shadow: var(--shadow-panel);
}

.page-news .news-stamp__stamp {
  display: inline-block;
  margin: 0;
  padding: 5px 11px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .14em;
  color: var(--jade-hi);
  border: 1px solid rgba(31, 192, 142, .42);
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 0 100%);
}

.page-news .news-stamp__num {
  margin: var(--space-5) 0 0;
  font-family: var(--font-num);
  font-size: clamp(80px, 17vw, 138px);
  font-weight: 700;
  line-height: .82;
  letter-spacing: -.04em;
  background: linear-gradient(180deg, #F8E7BE 0%, var(--gold) 44%, var(--gold-deep) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-news .news-stamp__unit {
  margin: var(--space-2) 0 0;
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: .18em;
  color: var(--gold);
}

.page-news .news-stamp__note {
  margin: var(--space-3) 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .news-stamp__list {
  list-style: none;
  margin: var(--space-5) 0 0;
  padding: var(--space-4) 0 0;
  border-top: 1px solid var(--line-soft);
  display: grid;
  gap: var(--space-2);
}

.page-news .news-stamp__list li {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  font-size: 14px;
}

.page-news .news-stamp__list span {
  color: var(--mist);
}

.page-news .news-stamp__list b {
  font-weight: 600;
  color: var(--ivory);
}

.page-news .news-mast__visual {
  margin: var(--space-7) 0 0;
  border-top: 1px solid var(--line-gold);
  border-bottom: 1px solid var(--line-gold);
}

.page-news .news-mast__visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 7;
  object-fit: cover;
}

/* ---------- 通用区块头 ---------- */
.page-news .news-sec-head {
  display: grid;
  gap: var(--space-3);
  max-width: 48em;
  margin-bottom: var(--space-6);
}

/* ---------- 本周归档摘要 ---------- */
.page-news .news-week {
  padding-block: var(--space-8);
}

.page-news .news-week__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-4);
}

.page-news .news-week__item {
  padding: var(--space-5);
  background: linear-gradient(165deg, rgba(19, 28, 32, .92), rgba(6, 8, 10, .88));
  border: 1px solid var(--line-gold);
  border-top: 2px solid rgba(231, 199, 124, .5);
  clip-path: polygon(0 0, calc(100% - var(--news-cut)) 0, 100% var(--news-cut), 100% 100%, 0 100%);
  transition: transform .3s var(--ease), border-color .3s var(--ease);
}

.page-news .news-week__item:hover {
  transform: translateY(-4px);
  border-color: var(--line-hard);
}

.page-news .news-week__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.page-news .news-week__idx {
  font-family: var(--font-num);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  color: rgba(231, 199, 124, .32);
}

.page-news .news-week__title {
  margin: var(--space-4) 0 0;
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--ivory);
}

.page-news .news-week__item p {
  margin: var(--space-3) 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(244, 238, 226, .74);
}

.page-news .news-week__meta {
  display: inline-block;
  margin-top: var(--space-4) !important;
  padding-left: var(--space-3);
  border-left: 2px solid var(--jade);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--jade-hi) !important;
}

/* ---------- 时间轴 ---------- */
.page-news .news-timeline {
  padding-block: var(--space-8);
  border-top: 1px solid var(--line-soft);
  background: linear-gradient(180deg, rgba(14, 20, 23, .62), transparent 46%);
}

.page-news .news-timeline__head {
  display: grid;
  gap: var(--space-5);
  margin-bottom: var(--space-6);
}

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

.page-news .news-timeline__figure .media__caption {
  color: var(--mist);
}

.page-news .news-wk-nav {
  display: flex;
  gap: var(--space-2);
  overflow-x: auto;
  padding-bottom: var(--space-3);
  margin-bottom: var(--space-4);
}

.page-news .news-wk-nav a {
  flex: 0 0 auto;
  padding: 8px 14px;
  font-size: 13px;
  letter-spacing: .08em;
  text-decoration: none;
  color: var(--mist);
  border: 1px solid var(--line-soft);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
  transition: color .22s var(--ease), border-color .22s var(--ease), background-color .22s var(--ease);
}

.page-news .news-wk-nav a:hover,
.page-news .news-wk-nav a:focus-visible {
  color: var(--gold);
  border-color: var(--line-hard);
  background: rgba(231, 199, 124, .07);
}

.page-news .news-timeline__track {
  list-style: none;
  margin: 0;
  padding: 0 0 var(--space-4);
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(248px, 78%);
  gap: var(--space-4);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
}

.page-news .news-wk {
  scroll-snap-align: start;
  scroll-margin-top: calc(var(--header-h) + 24px);
  padding: var(--space-5);
  background: rgba(14, 20, 23, .78);
  border: 1px solid var(--line-gold);
  border-left: 3px solid var(--jade);
  clip-path: polygon(0 0, calc(100% - var(--news-cut-sm)) 0, 100% var(--news-cut-sm), 100% 100%, 0 100%);
  transition: border-color .28s var(--ease), box-shadow .28s var(--ease);
}

.page-news .news-wk__stamp {
  margin: 0;
  font-family: var(--font-num);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .04em;
  color: var(--gold);
}

.page-news .news-wk h3 {
  margin: var(--space-3) 0 0;
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ivory);
}

.page-news .news-wk__list {
  list-style: none;
  margin: var(--space-3) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
}

.page-news .news-wk__list li {
  position: relative;
  padding-left: var(--space-4);
  font-size: 14px;
  line-height: 1.7;
  color: rgba(244, 238, 226, .72);
}

.page-news .news-wk__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 5px;
  height: 5px;
  background: var(--gold-deep);
  transform: rotate(45deg);
}

.page-news .news-wk__meta {
  margin: var(--space-4) 0 0;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--mist);
}

.page-news .news-wk:target {
  border-color: var(--jade-hi);
  border-left-color: var(--gold);
  box-shadow: 0 0 0 1px rgba(31, 192, 142, .38), var(--shadow-panel);
}

/* ---------- 最新条目 ---------- */
.page-news .news-feed {
  padding-block: var(--space-8);
  border-top: 1px solid var(--line-soft);
}

.page-news .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.page-news .news-feed__list {
  display: grid;
  gap: var(--space-5);
}

.page-news .news-item {
  position: relative;
  padding: 0;
  overflow: hidden;
  background: linear-gradient(168deg, rgba(19, 28, 32, .94), rgba(6, 8, 10, .9));
  border: 1px solid var(--line-gold);
  transition: transform .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease);
}

.page-news .news-item:hover {
  transform: translateY(-4px);
  border-color: var(--line-hard);
  box-shadow: var(--shadow-panel);
}

.page-news .news-item > .tag {
  margin: var(--space-5) var(--space-5) 0;
  display: inline-block;
}

.page-news .news-item h3 {
  margin: var(--space-3) var(--space-5) 0;
  font-family: var(--font-serif);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.42;
  color: var(--ivory);
}

.page-news .news-item > p {
  margin: var(--space-3) var(--space-5) 0;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(244, 238, 226, .72);
}

.page-news .news-item__meta {
  padding-left: var(--space-3);
  border-left: 2px solid var(--gold-deep);
  font-size: 13px !important;
  letter-spacing: .08em;
  color: var(--mist) !important;
}

.page-news .news-item__link {
  display: inline-block;
  margin: var(--space-4) var(--space-5) var(--space-5);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .04em;
  text-decoration: none;
  color: var(--jade-hi);
  border-bottom: 1px solid rgba(31, 192, 142, .38);
  padding-bottom: 3px;
  transition: color .22s var(--ease), border-color .22s var(--ease);
}

.page-news .news-item__link:hover,
.page-news .news-item__link:focus-visible {
  color: var(--gold);
  border-color: var(--gold);
}

.page-news .news-item__figure {
  margin: 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .news-item__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-news .news-item--lead .news-item__body {
  padding-bottom: var(--space-2);
}

.page-news .news-item--lead .news-item__body > .tag {
  display: inline-block;
  margin-top: var(--space-5);
}

.page-news .news-item--lead .news-item__body h3 {
  margin: var(--space-3) var(--space-5) 0;
}

.page-news .news-item--lead .news-item__body > p {
  margin: var(--space-3) var(--space-5) 0;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(244, 238, 226, .74);
}

.page-news .news-item--lead .news-item__link {
  margin-bottom: var(--space-5);
}

/* ---------- 专题系列 ---------- */
.page-news .news-series {
  padding-block: var(--space-8);
  border-top: 1px solid var(--line-soft);
  background: linear-gradient(180deg, rgba(184, 137, 59, .07), transparent 55%);
}

.page-news .news-series__grid {
  display: grid;
  gap: var(--space-5);
}

.page-news .news-serie {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-6) var(--space-5) var(--space-5);
  background: linear-gradient(160deg, rgba(19, 28, 32, .96), rgba(6, 8, 10, .9));
  border: 1px solid var(--line-gold);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--news-cut)), calc(100% - var(--news-cut)) 100%, 0 100%);
  transition: border-color .3s var(--ease), transform .3s var(--ease);
}

.page-news .news-serie:hover {
  transform: translateY(-4px);
  border-color: var(--line-hard);
}

.page-news .news-serie > .tag {
  align-self: flex-start;
}

.page-news .news-serie h3 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--gold);
}

.page-news .news-serie > p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(244, 238, 226, .74);
}

.page-news .news-serie__figure {
  margin: 0 0 var(--space-2);
  border: 1px solid var(--line-soft);
}

.page-news .news-serie__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-news .news-serie__list {
  list-style: none;
  margin: var(--space-2) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
  border-top: 1px solid var(--line-soft);
  padding-top: var(--space-4);
}

.page-news .news-serie__list li {
  position: relative;
  padding-left: 26px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(244, 238, 226, .7);
}

.page-news .news-serie__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 12px;
  height: 1px;
  background: var(--gold-deep);
}

.page-news .news-serie .btn {
  margin-top: auto;
  align-self: flex-start;
}

/* ---------- 归档使用说明 ---------- */
.page-news .news-help {
  padding-block: var(--space-8);
  border-top: 1px solid var(--line-soft);
  background: linear-gradient(180deg, rgba(14, 143, 110, .09), transparent 62%);
}

.page-news .news-help__inner {
  display: grid;
  gap: var(--space-6);
}

.page-news .news-help__steps {
  list-style: none;
  counter-reset: step;
  margin: var(--space-5) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-5);
}

.page-news .news-help__steps li {
  position: relative;
  padding-left: 54px;
}

.page-news .news-help__steps li::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-num);
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  color: var(--gold-deep);
}

.page-news .news-help__steps h3 {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 17px;
  font-weight: 600;
  color: var(--ivory);
}

.page-news .news-help__steps p {
  margin: var(--space-2) 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(244, 238, 226, .72);
}

.page-news .news-help__aside {
  padding: var(--space-6) var(--space-5);
  background: rgba(14, 20, 23, .94);
  border: 1px solid var(--line-hard);
  clip-path: polygon(0 0, calc(100% - var(--news-cut)) 0, 100% var(--news-cut), 100% 100%, 0 100%);
}

.page-news .news-help__aside h3 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  color: var(--gold);
}

.page-news .news-help__aside p {
  margin: var(--space-3) 0 var(--space-5);
  font-size: 15px;
  line-height: 1.8;
  color: rgba(244, 238, 226, .74);
}

.page-news .news-help__aside .btn + .btn {
  margin-top: var(--space-3);
}

/* ---------- 媒体查询 ---------- */
@media (min-width: 680px) {
  .page-news .news-week__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-series__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .news-mast__inner {
    grid-template-columns: minmax(0, 1.32fr) minmax(0, .68fr);
    gap: var(--space-7);
  }

  .page-news .news-timeline__head {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    align-items: end;
  }

  .page-news .news-timeline__track {
    grid-auto-flow: row;
    grid-auto-columns: auto;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    overflow: visible;
  }

  .page-news .news-week__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .news-feed__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }

  .page-news .news-feed__list > .news-item:nth-child(even) {
    margin-top: var(--space-6);
  }

  .page-news .news-item--lead {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    align-items: center;
    margin-top: 0;
  }

  .page-news .news-item--lead .news-item__figure {
    border-bottom: 0;
    border-right: 1px solid var(--line-soft);
    height: 100%;
  }

  .page-news .news-item--lead .news-item__figure img {
    height: 100%;
    aspect-ratio: auto;
    min-height: 260px;
  }

  .page-news .news-series__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .news-help__inner {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, .65fr);
    align-items: start;
  }
}

@media (min-width: 1180px) {
  .page-news .news-timeline__track {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item,
  .page-news .news-week__item,
  .page-news .news-serie {
    transition: none;
  }

  .page-news .news-item:hover,
  .page-news .news-week__item:hover,
  .page-news .news-serie:hover {
    transform: none;
  }
}
<<<END>>>