.page-news {
  --col-gap: clamp(20px, 3.4vw, 48px);
  --stream-gap: clamp(28px, 4.5vw, 56px);
  background: var(--night);
  color: var(--mist);
  font-family: var(--font-sans);
  padding-bottom: clamp(56px, 9vw, 112px);
  overflow-x: clip;
}

.page-news [id] {
  scroll-margin-top: calc(var(--header-h) + 18px);
}

.page-news .visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- 首屏框景 ---------- */
.page-news .col-hero {
  position: relative;
  padding-top: calc(var(--header-h) + clamp(18px, 3vw, 40px));
  padding-bottom: clamp(32px, 5vw, 60px);
  background:
    radial-gradient(130% 100% at 86% -12%, rgba(53, 241, 208, 0.16), transparent 56%),
    radial-gradient(90% 80% at 2% 112%, rgba(214, 168, 75, 0.13), transparent 60%),
    linear-gradient(180deg, var(--control) 0%, var(--night) 78%);
  border-bottom: 1px solid var(--line);
}

.page-news .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: clamp(18px, 3vw, 28px);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--steel);
}

.page-news .breadcrumb a {
  color: var(--steel);
  text-decoration: none;
  transition: color 0.16s var(--ease);
}

.page-news .breadcrumb a:hover,
.page-news .breadcrumb a:focus-visible {
  color: var(--cyan);
}

.page-news .crumb-sep {
  color: var(--line);
}

.page-news .breadcrumb span[aria-current="page"] {
  color: var(--mist);
}

.page-news .col-hero-inner {
  position: relative;
  padding: clamp(22px, 4vw, 46px);
  background: linear-gradient(140deg, rgba(28, 45, 63, 0.94), rgba(11, 30, 51, 0.84));
  box-shadow: inset 0 0 0 1px var(--line);
  clip-path: polygon(
    0 0,
    calc(100% - var(--cut)) 0,
    100% var(--cut),
    100% 100%,
    var(--cut) 100%,
    0 calc(100% - var(--cut))
  );
}

.page-news .col-hero-inner::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background-image: repeating-linear-gradient(90deg, var(--line) 0 1px, transparent 1px 14px);
  opacity: 0.85;
}

.page-news .col-hero-grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-news .col-hero h1 {
  margin: 12px 0 0;
  font-size: clamp(32px, 7vw, 60px);
  line-height: 1.05;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--mist);
}

.page-news .col-hero h1 .hl {
  color: var(--gold);
}

.page-news .col-hero-lead {
  margin: 18px 0 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--steel);
}

.page-news .col-hero-side-title {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--clay);
}

.page-news .col-hero-facts {
  list-style: none;
  margin: 0;
  padding: 16px 0 0;
  display: grid;
  gap: 13px;
  border-top: 1px solid var(--line);
}

.page-news .col-hero-facts li {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  align-items: baseline;
  gap: 12px;
}

.page-news .col-hero-facts .mono {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--gold);
}

.page-news .col-hero-facts span:last-child {
  font-size: 13px;
  line-height: 1.55;
  color: var(--steel);
}

/* ---------- 左索引 + 右文章流 ---------- */
.page-news .col-shell {
  display: grid;
  gap: var(--col-gap);
  padding-top: clamp(30px, 5vw, 64px);
}

.page-news .col-index {
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.page-news .col-index-title {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--clay);
}

.page-news .col-index-list {
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-news .col-index-list::-webkit-scrollbar {
  height: 3px;
}

.page-news .col-index-list::-webkit-scrollbar-thumb {
  background: var(--line);
}

.page-news .col-index-link {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 8px;
  padding: 8px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  color: var(--steel);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.16s var(--ease), border-color 0.16s var(--ease), background 0.16s var(--ease);
}

.page-news .col-index-link .mono {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--steel);
  transition: color 0.16s var(--ease);
}

.page-news .col-index-link:hover,
.page-news .col-index-link:focus-visible {
  color: var(--mist);
  border-color: var(--cyan);
}

.page-news .col-index-link.is-active {
  color: var(--night);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-news .col-index-link.is-active .mono {
  color: rgba(6, 17, 31, 0.68);
}

.page-news .col-index-foot {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-size: 12px;
  line-height: 1.7;
  color: var(--steel);
}

.page-news .col-index-foot p {
  margin: 0 0 10px;
}

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

.page-news .col-stream > * + * {
  margin-top: var(--stream-gap);
}

.page-news .col-block {
  padding-top: clamp(20px, 3vw, 30px);
  border-top: 1px solid var(--line);
}

.page-news .block-head {
  margin-bottom: clamp(18px, 3vw, 28px);
}

.page-news .block-num {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-news .block-title {
  margin: 0;
  font-size: clamp(22px, 3.4vw, 32px);
  line-height: 1.22;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-news .block-lead {
  margin: 10px 0 0;
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.72;
  color: var(--steel);
}

/* ---------- 图片框与说明 ---------- */
.page-news .col-figure {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

.page-news .frame {
  position: relative;
  overflow: hidden;
  background: linear-gradient(150deg, var(--slate), var(--control));
  box-shadow: inset 0 0 0 1px var(--line);
  clip-path: polygon(
    0 0,
    100% 0,
    100% calc(100% - var(--cut)),
    calc(100% - var(--cut)) 100%,
    0 100%
  );
}

.page-news .frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(0deg, rgba(232, 241, 245, 0.05) 0 1px, transparent 1px 4px);
}

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

.page-news .col-figcap {
  font-size: 11.5px;
  line-height: 1.55;
  letter-spacing: 0.02em;
  color: var(--steel);
  padding-left: 2px;
}

/* ---------- 焦点文章 ---------- */
.page-news .focus-lead {
  display: grid;
  gap: 18px;
  align-items: stretch;
}

.page-news .focus-kicker {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-news .focus-title {
  margin: 0;
  font-size: clamp(20px, 3vw, 27px);
  line-height: 1.3;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-news .focus-text {
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--steel);
}

.page-news .focus-figure .frame {
  aspect-ratio: 14 / 9;
}

.page-news .tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}

.page-news .focus-list {
  display: grid;
  gap: 14px;
  margin-top: clamp(18px, 3vw, 26px);
}

.page-news .focus-item {
  padding: 16px 18px 18px 20px;
  background: rgba(28, 45, 63, 0.55);
  border-left: 2px solid var(--clay);
  box-shadow: inset 0 0 0 1px var(--line);
}

.page-news .focus-item-num {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--clay);
}

.page-news .focus-item h3 {
  margin: 0 0 8px;
  font-size: 16px;
  line-height: 1.42;
  font-weight: 700;
  color: var(--mist);
}

.page-news .focus-item-text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--steel);
}

/* ---------- 版本日志 ---------- */
.page-news .log-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-news .log-item {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 4px 14px;
  align-items: start;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.page-news .log-ver {
  font-family: var(--font-mono);
  font-size: 19px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--gold);
}

.page-news .log-body h3 {
  margin: 0 0 6px;
  font-size: 16px;
  line-height: 1.4;
  font-weight: 700;
  color: var(--mist);
}

.page-news .log-body p {
  margin: 0;
  max-width: 60ch;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--steel);
}

.page-news .log-item .tag {
  justify-self: start;
  grid-column: 2;
}

.page-news .col-block .link-arrow {
  margin-top: 20px;
  display: inline-block;
}

/* ---------- 横向图带 ---------- */
.page-news .col-banner .frame {
  aspect-ratio: 3 / 2;
}

/* ---------- 场馆笔记 ---------- */
.page-news .venue-grid {
  display: grid;
  gap: 18px;
}

.page-news .venue-figure .frame {
  aspect-ratio: 3 / 2;
}

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

.page-news .venue-list li {
  position: relative;
  padding: 14px 0 14px 18px;
  border-left: 1px solid var(--line);
}

.page-news .venue-list li::before {
  content: "";
  position: absolute;
  left: -3px;
  top: 22px;
  width: 5px;
  height: 5px;
  background: var(--cyan);
  transform: rotate(45deg);
}

.page-news .venue-list h3 {
  margin: 0 0 6px;
  font-size: 15px;
  line-height: 1.42;
  font-weight: 700;
  color: var(--mist);
}

.page-news .venue-list p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--steel);
}

/* ---------- 数据复盘 ---------- */
.page-news .review-wrap {
  overflow-x: auto;
  background: rgba(28, 45, 63, 0.45);
  box-shadow: inset 0 0 0 1px var(--line);
}

.page-news .review-table {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
  font-size: 13.5px;
}

.page-news .review-table th,
.page-news .review-table td {
  text-align: left;
  padding: 13px 16px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  line-height: 1.62;
}

.page-news .review-table thead th {
  background: rgba(6, 17, 31, 0.55);
  font-size: 11px;
  letter-spacing: 0.14em;
  font-weight: 600;
  color: var(--clay);
  white-space: nowrap;
}

.page-news .review-table tbody th {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--cyan);
  white-space: nowrap;
}

.page-news .review-table td {
  color: var(--steel);
}

.page-news .review-table tbody tr:last-child th,
.page-news .review-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-news .review-note {
  margin: 14px 0 0;
  padding: 12px 16px;
  border-left: 2px solid var(--gold);
  background: rgba(214, 168, 75, 0.08);
  font-size: 13px;
  line-height: 1.72;
  color: var(--mist);
}

/* ---------- 专题系列横带 ---------- */
.page-news .col-series {
  border-top: 0;
  padding-top: 0;
}

.page-news .series-band {
  position: relative;
  display: grid;
  overflow: hidden;
  background: linear-gradient(160deg, var(--slate), var(--control) 72%);
  box-shadow: inset 0 0 0 1px var(--line);
  clip-path: polygon(
    0 0,
    100% 0,
    100% calc(100% - var(--cut)),
    calc(100% - var(--cut)) 100%,
    0 100%
  );
}

.page-news .series-media {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--night);
}

.page-news .series-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-news .series-copy {
  padding: clamp(20px, 3.4vw, 38px);
  min-width: 0;
}

.page-news .series-copy .block-num {
  color: var(--gold);
}

.page-news .series-copy .block-title {
  font-size: clamp(21px, 3vw, 28px);
}

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

.page-news .series-list li {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 4px 14px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--line);
}

.page-news .series-list strong {
  font-size: 14px;
  font-weight: 700;
  color: var(--mist);
}

.page-news .series-list span {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--steel);
}

.page-news .series-copy .link-arrow {
  margin-top: 18px;
  display: inline-block;
}

/* ---------- 订阅提示 ---------- */
.page-news .subscribe-panel {
  position: relative;
  padding: clamp(22px, 4vw, 44px);
  background:
    radial-gradient(120% 140% at 100% 0%, rgba(53, 241, 208, 0.14), transparent 62%),
    linear-gradient(150deg, var(--slate), var(--control));
  box-shadow: inset 0 0 0 1px var(--line);
  clip-path: polygon(
    var(--cut) 0,
    100% 0,
    100% 100%,
    0 100%,
    0 var(--cut)
  );
}

.page-news .subscribe-panel::after {
  content: "";
  position: absolute;
  right: -30px;
  top: -30px;
  width: 180px;
  height: 180px;
  pointer-events: none;
  background-image: repeating-linear-gradient(45deg, rgba(232, 241, 245, 0.08) 0 1px, transparent 1px 9px);
}

.page-news .subscribe-copy p {
  margin: 12px 0 0;
  max-width: 64ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--steel);
}

.page-news .subscribe-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

/* ---------- 断点 ---------- */
@media (min-width: 760px) {
  .page-news .focus-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .page-news .col-banner .frame {
    aspect-ratio: 12 / 5;
  }

  .page-news .log-item {
    grid-template-columns: 86px minmax(0, 1fr);
    gap: 18px;
  }

  .page-news .log-item .tag {
    grid-column: 2;
  }
}

@media (min-width: 860px) {
  .page-news .col-hero-grid {
    grid-template-columns: minmax(0, 1.62fr) minmax(0, 0.9fr);
    align-items: end;
    gap: clamp(32px, 5vw, 72px);
  }

  .page-news .focus-lead {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    gap: clamp(20px, 3vw, 34px);
  }

  .page-news .venue-grid {
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
    gap: clamp(20px, 3vw, 36px);
    align-items: start;
  }

  .page-news .series-band {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.94fr);
    align-items: stretch;
  }

  .page-news .series-media {
    aspect-ratio: auto;
    min-height: 280px;
  }
}

@media (min-width: 980px) {
  .page-news .col-shell {
    grid-template-columns: minmax(196px, 240px) minmax(0, 1fr);
    align-items: start;
    gap: clamp(28px, 4vw, 64px);
  }

  .page-news .col-index {
    position: sticky;
    top: calc(var(--header-h) + 20px);
  }

  .page-news .col-index-list {
    display: grid;
    gap: 0;
    padding: 0;
    overflow: visible;
  }

  .page-news .col-index-link {
    display: grid;
    gap: 3px;
    align-items: start;
    padding: 11px 0 11px 14px;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
    font-size: 14px;
    white-space: normal;
    transition: background 0.16s var(--ease), color 0.16s var(--ease), border-color 0.16s var(--ease);
  }

  .page-news .col-index-link .mono {
    font-size: 10px;
    color: var(--steel);
  }

  .page-news .col-index-link:hover,
  .page-news .col-index-link:focus-visible {
    background: rgba(53, 241, 208, 0.06);
    border-left-color: var(--line);
    color: var(--mist);
  }

  .page-news .col-index-link.is-active {
    background: transparent;
    color: var(--mist);
    border-left-color: var(--cyan);
  }

  .page-news .col-index-link.is-active .mono {
    color: var(--cyan);
  }

  .page-news .log-item {
    grid-template-columns: 86px minmax(0, 1fr) auto;
    align-items: baseline;
  }

  .page-news .log-item .tag {
    grid-column: 3;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .col-index-link,
  .page-news .breadcrumb a {
    transition: none;
  }
}
<<<END>>>