.page-news {
  --news-gap: clamp(18px, 2.6vw, 34px);
  --news-line: rgba(196, 181, 253, 0.18);
  --news-sticky: calc(var(--bar-h) + 16px);
  color: var(--c-ice);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.8;
  padding: clamp(20px, 3vw, 38px) 0 clamp(46px, 6vw, 88px);
}

.page-news p {
  margin: 0;
}

.page-news h1,
.page-news h2,
.page-news h3 {
  margin: 0;
  font-family: var(--font-display);
  line-height: 1.18;
  letter-spacing: -0.01em;
}

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

.page-news .breadcrumb {
  margin-bottom: clamp(16px, 2.4vw, 26px);
}

/* ---------- 页头 ---------- */
.page-news .news-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-l);
  padding: clamp(26px, 4.4vw, 52px) clamp(20px, 3.4vw, 46px) clamp(28px, 4.6vw, 54px);
  background:
    radial-gradient(120% 90% at 92% 0%, rgba(139, 92, 246, 0.36), transparent 62%),
    linear-gradient(155deg, #0E1530 0%, #070B1A 72%);
}

.page-news .news-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-news .news-hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.42;
}

.page-news .news-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, #070B1A 6%, rgba(7, 11, 26, 0.88) 46%, rgba(7, 11, 26, 0.32) 80%, rgba(7, 11, 26, 0.84) 100%);
}

.page-news .news-hero__inner {
  max-width: 74ch;
}

.page-news .news-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--c-cyan);
}

.page-news .news-kicker::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--c-cyan);
  opacity: 0.7;
}

.page-news .news-hero h1 {
  margin-top: 16px;
  font-size: clamp(1.9rem, 6vw, 3.4rem);
  font-weight: 900;
  color: var(--c-ice);
  text-shadow: 0 0 44px rgba(139, 92, 246, 0.45);
}

.page-news .news-lead {
  margin-top: 18px;
  max-width: 60ch;
  font-size: clamp(15px, 1.7vw, 17px);
  color: var(--c-mist);
}

.page-news .news-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-meta__item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 118px;
  padding: 10px 14px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-s);
  background: rgba(14, 21, 48, 0.62);
}

.page-news .news-meta__k {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-mist);
}

.page-news .news-meta__v {
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--c-ice);
}

/* ---------- 双列布局 ---------- */
.page-news .news-layout {
  display: grid;
  gap: var(--news-gap);
  margin-top: var(--news-gap);
}

.page-news .news-main {
  min-width: 0;
}

/* ---------- 右侧粘性筛选 ---------- */
.page-news .news-rail {
  order: -1;
  position: sticky;
  top: var(--news-sticky);
  z-index: 3;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-m);
  padding: 14px 14px 12px;
  background: linear-gradient(180deg, rgba(14, 21, 48, 0.96), rgba(7, 11, 26, 0.94));
  backdrop-filter: blur(8px);
  box-shadow: 0 18px 40px -32px rgba(34, 211, 238, 0.9);
}

.page-news .news-rail__title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--c-aurora);
  margin-bottom: 10px;
}

.page-news .news-rail__chips {
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 6px;
  scrollbar-width: thin;
}

.page-news .news-chip {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  padding: 6px 13px;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  font-size: 13px;
  color: var(--c-mist);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-news .news-chip:hover,
.page-news .news-chip:focus-visible {
  color: var(--c-ice);
  border-color: var(--line-cyan);
  box-shadow: 0 0 0 1px rgba(34, 211, 238, 0.3), 0 0 18px rgba(34, 211, 238, 0.28);
  outline: none;
}

.page-news .news-rail__note {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--c-mist);
}

.page-news .news-rail__links {
  display: none;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--news-line);
  flex-direction: column;
  gap: 8px;
}

.page-news .news-rail__link {
  font-size: 13px;
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 211, 238, 0.35);
  padding-bottom: 2px;
  align-self: flex-start;
}

.page-news .news-rail__link:hover,
.page-news .news-rail__link:focus-visible {
  color: var(--c-ice);
  border-bottom-color: var(--c-ice);
}

/* ---------- 章节通用 ---------- */
.page-news .news-sec {
  margin-top: clamp(38px, 5vw, 76px);
  scroll-margin-top: calc(var(--bar-h) + 24px);
}

.page-news .news-sec__index {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--c-violet);
}

.page-news .news-sec h2 {
  margin-top: 10px;
  font-size: clamp(1.55rem, 3.6vw, 2.4rem);
  font-weight: 800;
  color: var(--c-ice);
}

.page-news .news-sec__lead {
  margin-top: 12px;
  max-width: 62ch;
  font-size: 15px;
  color: var(--c-mist);
}

/* ---------- 时间轴区头 ---------- */
.page-news .news-feed__head {
  display: grid;
  gap: var(--news-gap);
  align-items: end;
}

.page-news .news-feed__fig {
  margin: 0;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-m);
  overflow: hidden;
  background: var(--c-navy);
}

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

/* ---------- 时间轴 ---------- */
.page-news .news-timeline {
  margin-top: clamp(22px, 3vw, 38px);
}

.page-news .news-timeline__list {
  position: relative;
  margin: 0;
  padding: 0 0 0 26px;
  list-style: none;
}

.page-news .news-timeline__list::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 10px;
  bottom: 10px;
  width: 1px;
  background: linear-gradient(180deg, rgba(139, 92, 246, 0.9), rgba(34, 211, 238, 0.7) 55%, rgba(196, 181, 253, 0.04));
}

.page-news .news-item {
  position: relative;
  padding: 4px 0 24px;
  border-bottom: 1px solid var(--news-line);
}

.page-news .news-item:last-child {
  border-bottom: none;
  padding-bottom: 4px;
}

.page-news .news-item__dot {
  position: absolute;
  left: -23px;
  top: 14px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--c-cyan);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.16);
}

.page-news .news-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-news .news-tag {
  display: inline-flex;
  padding: 2px 10px;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  line-height: 1.7;
}

.page-news .news-tag--film {
  color: var(--c-orange);
}

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

.page-news .news-tag--variety {
  color: var(--c-amber);
}

.page-news .news-tag--offline {
  color: var(--c-mint);
}

.page-news .news-tag--feature {
  color: var(--c-aurora);
}

.page-news .news-item__time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--c-mist);
}

.page-news .news-item__title {
  margin-top: 10px;
  font-size: clamp(1.06rem, 2.2vw, 1.32rem);
  font-weight: 700;
  color: var(--c-ice);
}

.page-news .news-item__lead {
  margin-top: 8px;
  font-size: 15px;
  color: var(--c-mist);
  max-width: 60ch;
}

.page-news .news-fold {
  margin-top: 12px;
}

.page-news .news-fold summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 13px;
  color: var(--c-cyan);
  list-style: none;
}

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

.page-news .news-fold summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1;
}

.page-news .news-fold[open] summary::after {
  content: "−";
}

.page-news .news-fold summary:focus-visible {
  outline: 1px solid var(--c-cyan);
  outline-offset: 3px;
  border-radius: 4px;
}

.page-news .news-fold p {
  margin-top: 10px;
  padding-left: 12px;
  border-left: 1px solid var(--line-mid);
  font-size: 14.5px;
  color: var(--c-mist);
}

/* 专题型条目 */
.page-news .news-item--feature {
  margin: 18px 0;
  padding: 22px 20px;
  border: 1px solid var(--line-mid);
  border-radius: var(--radius-l);
  background:
    radial-gradient(90% 120% at 100% 0%, rgba(34, 211, 238, 0.16), transparent 60%),
    linear-gradient(135deg, rgba(139, 92, 246, 0.26), rgba(7, 11, 26, 0.6) 68%);
  box-shadow: 0 22px 56px -34px rgba(139, 92, 246, 0.9);
}

.page-news .news-item--feature .news-item__dot {
  background: var(--c-orange);
  box-shadow: 0 0 0 3px rgba(255, 138, 61, 0.2);
}

.page-news .news-item--feature .news-item__title {
  font-size: clamp(1.2rem, 2.8vw, 1.6rem);
}

/* ---------- 专题系列 ---------- */
.page-news .news-topics {
  display: grid;
  gap: var(--news-gap);
  margin-top: clamp(20px, 3vw, 32px);
}

.page-news .news-topic {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-l);
  background: linear-gradient(168deg, rgba(14, 21, 48, 0.92), rgba(7, 11, 26, 0.96));
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.page-news .news-topic:hover {
  border-color: var(--line-mid);
  box-shadow: 0 20px 46px -38px rgba(34, 211, 238, 0.9);
}

.page-news .news-topic--lead {
  grid-column: 1 / -1;
  padding: 0;
  overflow: hidden;
}

.page-news .news-topic__fig {
  margin: 0;
  background: var(--c-navy);
}

.page-news .news-topic__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 8;
  object-fit: cover;
  clip-path: polygon(0 0, 100% 0, 100% 88%, 0 100%);
}

.page-news .news-topic--lead .news-topic__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px 20px 24px;
}

.page-news .news-topic__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--c-violet);
}

.page-news .news-topic__name {
  font-size: clamp(1.1rem, 2.4vw, 1.32rem);
  font-weight: 700;
  color: var(--c-ice);
}

.page-news .news-topic__desc {
  font-size: 14.5px;
  color: var(--c-mist);
}

.page-news .news-topic__cadence {
  margin-top: auto;
  align-self: flex-start;
  padding: 3px 10px;
  border: 1px solid var(--line-cyan);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--c-cyan);
}

/* ---------- 维度 ---------- */
.page-news .news-dims {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: clamp(20px, 3vw, 32px);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-m);
  background: var(--news-line);
  overflow: hidden;
}

.page-news .news-dim {
  padding: 20px 18px;
  background: var(--c-space);
  scroll-margin-top: calc(var(--bar-h) + 28px);
  transition: background 0.25s var(--ease);
}

.page-news .news-dim:hover {
  background: var(--c-navy);
}

.page-news .news-dim__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--c-violet);
}

.page-news .news-dim__name {
  margin-top: 8px;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--c-ice);
}

.page-news .news-dim__desc {
  margin-top: 6px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--c-mist);
}

/* ---------- 编辑观察 ---------- */
.page-news .news-editorial {
  margin-top: clamp(20px, 3vw, 32px);
  padding: clamp(20px, 3vw, 32px);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-l);
  background:
    radial-gradient(100% 130% at 0% 0%, rgba(255, 138, 61, 0.14), transparent 58%),
    linear-gradient(160deg, rgba(14, 21, 48, 0.94), rgba(7, 11, 26, 0.98));
}

.page-news .news-editorial__quote {
  font-family: var(--font-display);
  font-size: clamp(1.12rem, 2.6vw, 1.55rem);
  line-height: 1.6;
  color: var(--c-ice);
  border-left: 3px solid var(--c-orange);
  padding-left: 16px;
}

.page-news .news-editorial__body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 20px;
  max-width: 64ch;
  font-size: 15px;
  color: var(--c-mist);
}

.page-news .news-editorial__stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 26px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--news-line);
  list-style: none;
}

.page-news .news-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-news .news-stat__num {
  font-family: var(--font-mono);
  font-size: clamp(1.35rem, 3.4vw, 1.75rem);
  color: var(--c-cyan);
  letter-spacing: -0.02em;
}

.page-news .news-stat__k {
  font-size: 12.5px;
  color: var(--c-mist);
}

/* ---------- 收藏与回访 ---------- */
.page-news .news-collect {
  display: grid;
  gap: var(--news-gap);
  margin-top: clamp(20px, 3vw, 32px);
  padding: clamp(20px, 3vw, 34px);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-l);
  background:
    radial-gradient(90% 100% at 100% 100%, rgba(139, 92, 246, 0.28), transparent 62%),
    linear-gradient(200deg, rgba(14, 21, 48, 0.95), rgba(7, 11, 26, 0.98));
}

.page-news .news-collect__fig {
  margin: 0;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-m);
  overflow: hidden;
  max-width: 320px;
}

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

.page-news .news-collect__lead {
  font-size: 15px;
  color: var(--c-mist);
  max-width: 58ch;
}

.page-news .news-steps {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-step {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--news-line);
}

.page-news .news-step:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-news .news-step__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-orange);
  padding-top: 3px;
}

.page-news .news-step__text {
  font-size: 14.5px;
  color: var(--c-mist);
}

.page-news .news-collect__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-news .news-collect__note {
  margin-top: 18px;
  font-size: 13.5px;
  color: var(--c-mist);
}

.page-news .news-link {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 211, 238, 0.4);
}

.page-news .news-link:hover,
.page-news .news-link:focus-visible {
  color: var(--c-ice);
  border-bottom-color: var(--c-ice);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-news .news-dims {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

@media (min-width: 760px) {
  .page-news .news-feed__head {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  }

  .page-news .news-collect {
    grid-template-columns: 260px minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-collect__fig {
    max-width: none;
  }
}

@media (min-width: 900px) {
  .page-news .news-layout {
    grid-template-columns: minmax(0, 1fr) 268px;
    align-items: start;
  }

  .page-news .news-rail {
    order: 0;
    padding: 18px 16px 16px;
  }

  .page-news .news-rail__chips {
    flex-wrap: wrap;
    overflow-x: visible;
  }

  .page-news .news-rail__links {
    display: flex;
  }

  .page-news .news-topic--lead {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: stretch;
  }

  .page-news .news-topic__fig img {
    height: 100%;
    aspect-ratio: auto;
    clip-path: polygon(0 0, 100% 0, 92% 100%, 0 100%);
  }

  .page-news .news-topic--lead .news-topic__body {
    padding: 26px 26px 26px 10px;
    justify-content: center;
  }
}

@media (min-width: 1040px) {
  .page-news .news-dims {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-news .news-chip,
  .page-news .news-topic,
  .page-news .news-dim {
    transition: none;
  }
}
<<<END>>>