.page-news {
  --news-gap: clamp(20px, 3.4vw, 42px);
  --news-line: rgba(201, 168, 106, .26);
  background: var(--ink);
  color: var(--paper-72);
  padding-bottom: clamp(44px, 7vw, 96px);
  overflow-x: hidden;
}

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

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding-top: calc(var(--header-h) + clamp(18px, 4vw, 52px));
  padding-bottom: clamp(26px, 4vw, 46px);
  border-bottom: 1px solid var(--news-line);
  background-image:
    linear-gradient(rgba(201, 168, 106, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 168, 106, .055) 1px, transparent 1px);
  background-size: 64px 64px, 64px 64px;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: -30%;
  right: -15%;
  width: 70vw;
  height: 70vw;
  max-width: 820px;
  max-height: 820px;
  background: radial-gradient(circle at 60% 40%, rgba(226, 61, 40, .16), transparent 62%);
  pointer-events: none;
}

.page-news .news-hero .container {
  position: relative;
}

.page-news .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: clamp(18px, 3vw, 34px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--smoke);
}

.page-news .breadcrumbs a {
  color: var(--paper-56);
  text-decoration: none;
}

.page-news .breadcrumbs a:hover {
  color: var(--cyan);
}

.page-news .hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-gap);
  align-items: end;
}

.page-news .hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--cyan);
  margin: 0 0 14px;
}

.page-news .hero-copy h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 7vw, 70px);
  line-height: 1.04;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-news .hero-accent {
  color: var(--red-hi);
}

.page-news .hero-copy .lede {
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.8vw, 17px);
  line-height: 1.8;
  color: var(--paper-72);
}

.page-news .hero-points {
  list-style: none;
  margin: clamp(18px, 2.6vw, 28px) 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  max-width: 52ch;
}

.page-news .hero-points li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 10px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--paper-56);
}

.page-news .hero-points .num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--gold);
  padding-top: 3px;
}

.page-news .hero-media {
  margin: 0;
  border: 1px solid var(--news-line);
  background: var(--ink-2);
  overflow: hidden;
}

.page-news .hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 焦点横带 */
.page-news .focus-strip {
  margin-top: clamp(24px, 4vw, 44px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--news-line);
  border: 1px solid var(--news-line);
}

.page-news .focus-link {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  padding: clamp(18px, 2.6vw, 28px);
  background: var(--ink-2);
  color: var(--paper-72);
  text-decoration: none;
  transition: background .2s var(--ease), transform .2s var(--ease);
}

.page-news .focus-link:hover {
  background: var(--maroon);
  transform: translateY(-2px);
}

.page-news .focus-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--red-hi);
}

.page-news .focus-link strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(18px, 2.3vw, 23px);
  line-height: 1.35;
  color: var(--paper);
}

.page-news .focus-text {
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--paper-56);
}

.page-news .focus-link .link-arrow {
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--cyan);
}

/* ---------- 主体：目录 + 内容流 ---------- */
.page-news .news-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-gap);
  padding-block: clamp(30px, 5vw, 64px) 0;
}

.page-news .index-sticky {
  border: 1px solid var(--news-line);
  background: rgba(26, 17, 16, .72);
  padding: 16px;
}

.page-news .index-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--gold);
}

.page-news .index-issue {
  margin: 8px 0 12px;
  font-family: var(--font-mono);
  font-size: 24px;
  line-height: 1;
  color: var(--paper);
}

.page-news .index-issue span {
  margin-left: 6px;
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--smoke);
}

.page-news .index-nav {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.page-news .index-nav a {
  flex: 0 0 auto;
  white-space: nowrap;
  padding: 6px 10px;
  border-bottom: 2px solid transparent;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--paper-56);
  text-decoration: none;
  transition: color .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}

.page-news .index-nav a:hover {
  color: var(--paper);
  background: rgba(201, 168, 106, .07);
}

.page-news .index-nav a[aria-current="true"] {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
  background: rgba(53, 224, 208, .06);
}

.page-news .index-note {
  margin: 10px 0 0;
  padding-top: 10px;
  border-top: 1px solid var(--line-soft);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--smoke);
}

/* ---------- 分组 ---------- */
.page-news .feed-section + .feed-section {
  margin-top: clamp(34px, 5.5vw, 68px);
}

.page-news .feed-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.4vw, 28px);
  align-items: end;
  padding-top: 18px;
  border-top: 1px solid var(--news-line);
  margin-bottom: clamp(16px, 2.4vw, 26px);
}

.page-news .feed-num {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: clamp(22px, 3.2vw, 34px);
  line-height: 1;
  color: var(--gold);
  opacity: .65;
}

.page-news .feed-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 3.6vw, 38px);
  line-height: 1.15;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-news .feed-desc {
  margin: 10px 0 0;
  max-width: 46ch;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--paper-56);
}

.page-news .feed-figure {
  margin: 0;
  border: 1px solid var(--news-line);
  overflow: hidden;
}

.page-news .feed-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 条目 ---------- */
.page-news .feed-item {
  padding: clamp(16px, 2.2vw, 26px) 0;
  border-top: 1px solid var(--line-soft);
}

.page-news .feed-item:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-news .item-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 9px;
}

.page-news .tag {
  display: inline-block;
  padding: 3px 8px;
  border: 1px solid currentColor;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  line-height: 1.4;
}

.page-news .tag--version {
  color: var(--red-hi);
}

.page-news .tag--adapt {
  color: var(--cyan);
}

.page-news .tag--notice {
  color: var(--gold);
}

.page-news .item-time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--smoke);
}

.page-news .item-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(16.5px, 1.9vw, 20px);
  line-height: 1.5;
  color: var(--paper);
}

.page-news .item-summary {
  margin: 9px 0 0;
  max-width: 60ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--paper-56);
}

.page-news .item-more {
  margin-top: 10px;
}

.page-news .item-more > summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--cyan);
}

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

.page-news .item-more > summary::before {
  content: "+";
  display: inline-block;
  width: 14px;
  color: var(--gold);
}

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

.page-news .item-more ul {
  margin: 10px 0 0;
  padding-left: 18px;
  max-width: 58ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--paper-56);
}

.page-news .item-more li {
  margin-top: 6px;
}

.page-news .feed-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 208, .35);
  padding-bottom: 3px;
}

.page-news .feed-more:hover {
  color: var(--paper);
  border-bottom-color: var(--gold);
}

/* ---------- 专题 ---------- */
.page-news .series-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--news-line);
  border: 1px solid var(--news-line);
}

.page-news .series-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: clamp(20px, 3vw, 32px);
  background: var(--ink);
}

.page-news .series-no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--gold);
}

.page-news .series-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(18px, 2.1vw, 22px);
  line-height: 1.35;
  color: var(--paper);
}

.page-news .series-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--paper-56);
}

.page-news .series-card .link-arrow {
  margin-top: auto;
  padding-top: 12px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--cyan);
  text-decoration: none;
}

.page-news .series-card .link-arrow:hover {
  color: var(--paper);
}

.page-news .series-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: clamp(20px, 3vw, 32px);
}

.page-news .series-copy h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(18px, 2.1vw, 22px);
  color: var(--paper);
}

.page-news .series-copy p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--paper-56);
}

.page-news .series-copy .link-arrow {
  margin-top: auto;
  padding-top: 12px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--cyan);
  text-decoration: none;
}

.page-news .series-figure {
  margin: 0;
  border-top: 1px solid var(--news-line);
  overflow: hidden;
}

.page-news .series-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 回溯与提醒 ---------- */
.page-news .archive-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--news-line);
  border: 1px solid var(--news-line);
}

.page-news .archive-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: clamp(20px, 3vw, 32px);
  background: var(--teal-ink);
}

.page-news .archive-copy--wide {
  background: var(--ink-2);
}

.page-news .archive-copy h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(17px, 2vw, 20px);
  color: var(--paper);
}

.page-news .archive-copy p {
  margin: 0;
  max-width: 52ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(244, 233, 216, .68);
}

.page-news .archive-copy .btn {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .04em;
}

.page-news .archive-copy .link-arrow {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 208, .35);
  padding-bottom: 3px;
}

.page-news .archive-copy .link-arrow:hover {
  color: var(--paper);
  border-bottom-color: var(--gold);
}

/* ---------- 断点 ---------- */
@media (min-width: 760px) {
  .page-news .hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: end;
  }

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

  .page-news .feed-head {
    grid-template-columns: minmax(0, 1fr) minmax(0, 240px);
  }

  .page-news .feed-head--slim {
    grid-template-columns: minmax(0, 1fr);
  }

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

  .page-news .series-card--wide {
    grid-column: span 2;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    gap: 0;
    padding: 0;
    align-items: stretch;
  }

  .page-news .series-card--wide .series-figure {
    border-top: 0;
    border-left: 1px solid var(--news-line);
    height: 100%;
  }

  .page-news .series-card--wide .series-figure img {
    height: 100%;
    min-height: 220px;
  }

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

  .page-news .archive-copy--wide {
    grid-column: span 2;
  }
}

@media (min-width: 1000px) {
  .page-news .news-body {
    grid-template-columns: minmax(190px, 230px) minmax(0, 1fr);
    gap: clamp(30px, 4vw, 64px);
  }

  .page-news .index-sticky {
    position: sticky;
    top: calc(var(--header-h-scrolled) + 24px);
    padding: 20px;
  }

  .page-news .index-issue {
    font-size: 30px;
    margin-bottom: 16px;
  }

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

  .page-news .index-nav a {
    white-space: normal;
    padding: 9px 10px;
    border-bottom: 0;
    border-left: 2px solid transparent;
    font-size: 13.5px;
  }

  .page-news .index-nav a[aria-current="true"] {
    border-bottom-color: transparent;
    border-left-color: var(--cyan);
    background: rgba(53, 224, 208, .07);
  }

  .page-news .index-note {
    margin-top: 16px;
    padding-top: 14px;
    font-size: 13px;
  }

  .page-news .feed-head {
    grid-template-columns: minmax(0, 1fr) minmax(0, 280px);
  }

  .page-news .feed-head--slim {
    grid-template-columns: minmax(0, 1fr);
  }
}
<<<END>>>