.page-news {
  --news-rail: 230px;
  background:
    radial-gradient(120% 58% at 86% 0%, rgba(47, 107, 255, .16), transparent 62%),
    linear-gradient(180deg, var(--ink-0), #030A09 72%);
  color: var(--white);
  padding: clamp(18px, 3vw, 34px) 0 clamp(48px, 7vw, 96px);
  overflow-x: clip;
}

.page-news .crumbs {
  margin-bottom: clamp(14px, 2vw, 22px);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding: clamp(10px, 2vw, 20px) 0 clamp(26px, 4vw, 44px);
  isolation: isolate;
}

.page-news .hero-slash {
  position: absolute;
  z-index: -1;
  top: -70px;
  right: -14%;
  width: min(600px, 78%);
  height: 320px;
  background: linear-gradient(104deg, rgba(47, 107, 255, .32), rgba(53, 242, 214, .10) 56%, transparent 80%);
  transform: skewY(calc(var(--cut) * -1));
  clip-path: polygon(0 14%, 100% 0, 100% 86%, 0 100%);
  pointer-events: none;
}

.page-news .news-hero h1 {
  margin: 10px 0 14px;
  max-width: 17em;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 6.2vw, 54px);
  line-height: 1.07;
  letter-spacing: -.02em;
  text-wrap: balance;
}

.page-news .hero-lead {
  margin: 0 0 22px;
  max-width: 46ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--muted);
}

.page-news .hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--muted);
}

.page-news .hero-meta li {
  display: flex;
  align-items: baseline;
  gap: 7px;
  padding-right: 26px;
  border-right: 1px solid var(--line);
}

.page-news .hero-meta li:last-child {
  padding-right: 0;
  border-right: 0;
}

.page-news .hero-meta .mono {
  font-size: 20px;
  font-weight: 600;
  color: var(--cyan);
}

/* ---------- 置顶专题 ---------- */
.page-news .topic-feature {
  display: grid;
  margin: clamp(22px, 4vw, 40px) 0 clamp(34px, 5vw, 56px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(122deg, rgba(18, 36, 31, .94), var(--ink-1) 58%);
  overflow: hidden;
}

.page-news .topic-media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

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

.page-news .topic-media::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 46%;
  background: linear-gradient(180deg, transparent, rgba(5, 16, 14, .9));
  pointer-events: none;
}

.page-news .topic-body {
  padding: clamp(18px, 3vw, 32px);
}

.page-news .topic-kicker {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-news .topic-body h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(21px, 3vw, 30px);
  font-weight: 700;
  line-height: 1.26;
  letter-spacing: -.01em;
}

.page-news .topic-body > p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
}

.page-news .topic-points {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .topic-points li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
  padding-top: 8px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.6;
}

.page-news .topic-points .mono {
  font-size: 11px;
  color: var(--blue);
}

/* ---------- 双栏 ---------- */
.page-news .log-layout {
  display: grid;
  gap: clamp(20px, 3vw, 30px);
}

.page-news .log-rail {
  padding: 16px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(18, 36, 31, .5);
  backdrop-filter: blur(6px);
}

.page-news .log-rail .eyebrow {
  margin: 0 0 6px;
}

.page-news .rail-note {
  margin: 0 0 14px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--dim);
}

.page-news .log-filter {
  display: grid;
  gap: 3px;
}

.page-news .filter-btn {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  width: 100%;
  padding: 10px 12px;
  font: inherit;
  font-size: 14px;
  text-align: left;
  color: var(--muted);
  background: transparent;
  border: 0;
  border-left: 2px solid var(--line);
  border-radius: 0 8px 8px 0;
  cursor: pointer;
  transition: background .18s var(--ease), color .18s var(--ease), border-color .18s var(--ease);
}

.page-news .filter-btn:hover {
  background: rgba(18, 36, 31, .85);
  color: var(--white);
}

.page-news .filter-btn[aria-pressed="true"] {
  background: linear-gradient(90deg, rgba(47, 107, 255, .24), transparent 88%);
  border-left-color: var(--cyan);
  color: var(--white);
}

.page-news .filter-btn .idx {
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--dim);
}

.page-news .filter-btn[aria-pressed="true"] .idx {
  color: var(--cyan);
}

.page-news .filter-btn .cnt {
  font-size: 11px;
  color: var(--dim);
}

.page-news .rail-foot {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  line-height: 1.6;
  color: var(--dim);
}

/* ---------- 列表 ---------- */
.page-news .log-main {
  min-width: 0;
}

.page-news .stream-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.page-news .stream-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 700;
  letter-spacing: -.01em;
}

.page-news .stream-count {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--dim);
}

.page-news .stream-count b {
  font-weight: 600;
  color: var(--cyan);
}

.page-news .log-list {
  display: flex;
  flex-direction: column;
}

.page-news .log-item {
  position: relative;
  border-bottom: 1px solid var(--line);
}

.page-news .log-item::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 2px;
  background: var(--cyan);
  transform: scaleY(0);
  transform-origin: top center;
  transition: transform .2s var(--ease);
}

.page-news .log-item:hover::before,
.page-news .log-item[open]::before {
  transform: scaleY(1);
}

.page-news .log-row {
  display: grid;
  gap: 5px;
  padding: 16px 12px 16px 18px;
  list-style: none;
  cursor: pointer;
  border-radius: 0 6px 6px 0;
  transition: background .18s var(--ease);
}

.page-news .log-row::-webkit-details-marker {
  display: none;
}

.page-news .log-row::marker {
  content: "";
}

.page-news .log-row:hover {
  background: rgba(18, 36, 31, .78);
}

.page-news .log-head {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-news .log-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-news .log-tag i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
}

.page-news .log-tag--season i {
  background: var(--cyan);
}

.page-news .log-tag--topic i {
  background: var(--dim);
}

.page-news .log-when {
  margin-left: auto;
  font-size: 11px;
  letter-spacing: .04em;
  color: var(--dim);
}

.page-news .log-title {
  font-family: var(--font-display);
  font-size: clamp(17px, 2.3vw, 21px);
  font-weight: 600;
  line-height: 1.34;
  letter-spacing: -.01em;
  color: var(--white);
}

.page-news .log-sum {
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.68;
  color: var(--muted);
}

.page-news .log-item[open] .log-title {
  color: var(--cyan);
}

.page-news .log-body {
  max-width: 68ch;
  padding: 2px 18px 20px 18px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--muted);
}

.page-news .log-body p {
  margin: 0 0 10px;
}

.page-news .log-body p:last-child {
  margin-bottom: 0;
}

.page-news .log-figure {
  margin: 14px 0 4px;
  overflow: hidden;
}

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

/* ---------- 穿插专题卡 ---------- */
.page-news .stream-card {
  display: grid;
  margin: 16px 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(132deg, rgba(47, 107, 255, .18), rgba(10, 22, 20, .97) 58%);
  overflow: hidden;
}

.page-news .card-media {
  position: relative;
  aspect-ratio: 12 / 7;
  overflow: hidden;
}

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

.page-news .card-media::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 40%;
  background: linear-gradient(180deg, transparent, rgba(5, 16, 14, .85));
  pointer-events: none;
}

.page-news .card-body {
  padding: clamp(16px, 2.6vw, 26px);
}

.page-news .card-no {
  margin: 0 0 8px;
  font-size: 10px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-news .card-body h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(18px, 2.4vw, 22px);
  font-weight: 700;
  line-height: 1.32;
}

.page-news .card-body p {
  margin: 0 0 8px;
  font-size: 14px;
  line-height: 1.76;
  color: var(--muted);
}

.page-news .card-body p:last-child {
  margin-bottom: 0;
}

/* ---------- 更新节奏与去向 ---------- */
.page-news .follow-up {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  margin-top: clamp(40px, 6vw, 72px);
  padding-top: clamp(24px, 3vw, 36px);
  border-top: 1px solid var(--line);
}

.page-news .follow-copy h2 {
  margin: 8px 0 10px;
  font-family: var(--font-display);
  font-size: clamp(21px, 3vw, 28px);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -.01em;
}

.page-news .follow-copy p:last-child {
  margin: 0;
  max-width: 42ch;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--muted);
}

.page-news .follow-links {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-news .follow-links li + li {
  border-top: 1px solid var(--line);
}

.page-news .follow-links a {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 14px 8px;
  color: var(--white);
  text-decoration: none;
  transition: background .18s var(--ease);
}

.page-news .follow-links a:hover {
  background: rgba(18, 36, 31, .68);
}

.page-news .fl-no {
  font-size: 11px;
  color: var(--blue);
}

.page-news .fl-txt {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.page-news .fl-txt b {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -.005em;
}

.page-news .fl-txt em {
  font-style: normal;
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--muted);
}

.page-news .fl-go {
  color: var(--dim);
  transition: color .18s var(--ease), transform .18s var(--ease);
}

.page-news .follow-links a:hover .fl-go {
  color: var(--cyan);
  transform: translateX(3px);
}

/* ---------- 焦点态 ---------- */
.page-news a:focus-visible,
.page-news button:focus-visible,
.page-news summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-news .log-title,
.page-news .log-sum,
.page-news .fl-txt b,
.page-news .fl-txt em,
.page-news .topic-body h2,
.page-news .card-body h3 {
  overflow-wrap: anywhere;
}

/* ---------- 断点 ---------- */
@media (min-width: 700px) {
  .page-news .stream-card {
    grid-template-columns: 208px minmax(0, 1fr);
    align-items: stretch;
  }

  .page-news .card-media {
    aspect-ratio: auto;
    height: 100%;
    min-height: 168px;
  }
}

@media (min-width: 860px) {
  .page-news .topic-feature {
    grid-template-columns: 1.06fr .94fr;
    align-items: stretch;
  }

  .page-news .topic-media {
    aspect-ratio: auto;
    height: 100%;
    min-height: 300px;
  }

  .page-news .follow-up {
    grid-template-columns: minmax(0, .78fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-news .log-layout {
    grid-template-columns: var(--news-rail) minmax(0, 1fr);
    gap: clamp(28px, 4vw, 56px);
    align-items: start;
  }

  .page-news .log-rail {
    position: sticky;
    top: calc(var(--hdr-h-sm) + 24px);
  }

  .page-news .log-row {
    padding: 18px 16px 18px 22px;
  }

  .page-news .log-body {
    padding: 2px 22px 22px 22px;
  }
}

@media (max-width: 420px) {
  .page-news .hero-meta li {
    padding-right: 0;
    border-right: 0;
  }

  .page-news .log-tag {
    font-size: 9px;
    letter-spacing: .1em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .log-item::before,
  .page-news .log-row,
  .page-news .filter-btn,
  .page-news .follow-links a,
  .page-news .fl-go {
    transition: none;
  }

  .page-news .follow-links a:hover .fl-go {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>
<<<END>>>