.page-news {
  --news-gap: clamp(18px, 3vw, 34px);
  --news-index-w: 216px;
  --news-panel: clamp(18px, 2.6vw, 30px);
  display: block;
  color: var(--text);
  padding-bottom: clamp(48px, 8vw, 96px);
  background:
    radial-gradient(120% 70% at 88% -10%, rgba(226, 118, 58, 0.13), transparent 62%),
    linear-gradient(180deg, rgba(168, 74, 42, 0.10), transparent 460px);
}

.page-news .news-hero[id],
.page-news .news-band[id],
.page-news .story-card[id] {
  scroll-margin-top: calc(var(--header-h) + 24px);
}

/* 首屏 */
.page-news .news-hero {
  padding-top: clamp(16px, 3vw, 28px);
}

.page-news .news-hero__grid {
  display: grid;
  gap: var(--news-gap);
  margin-top: clamp(20px, 3vw, 34px);
}

.page-news .news-hero__intro {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
  min-width: 0;
}

.page-news .news-hero__intro h1 {
  margin: 0;
  font-size: clamp(34px, 5.6vw, 58px);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: -0.022em;
  color: var(--text);
}

.page-news .news-hero__intro .lede {
  margin: 0;
  max-width: 36ch;
  font-size: clamp(15px, 1.6vw, 16.5px);
  line-height: 1.78;
  color: var(--muted);
}

.page-news .news-hero__intro .btn-row {
  margin-top: 4px;
}

/* 置顶专题卡 */
.page-news .feature-card {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  min-height: 340px;
  padding: clamp(22px, 3vw, 40px);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--ink-800);
}

.page-news .feature-card__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
  z-index: 0;
}

.page-news .feature-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(158deg, rgba(7, 17, 31, 0.22) 0%, rgba(7, 17, 31, 0.82) 60%, var(--ink-900) 100%);
  pointer-events: none;
}

.page-news .feature-card::before {
  content: "";
  position: absolute;
  z-index: 1;
  top: -22%;
  right: -8%;
  width: 42%;
  height: 150%;
  background: linear-gradient(180deg, rgba(226, 118, 58, 0.24), rgba(77, 240, 194, 0.10));
  border-left: 1px solid rgba(226, 118, 58, 0.34);
  transform: skewX(-9deg);
  pointer-events: none;
}

.page-news .feature-card__body {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 52ch;
}

.page-news .feature-card__kicker {
  margin: 0;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-news .feature-card__round {
  margin: 4px 0 0;
  font-size: clamp(58px, 11vw, 96px);
  line-height: 0.82;
  letter-spacing: -0.05em;
  color: var(--ochre);
}

.page-news .feature-card__title {
  margin: 0;
  font-size: clamp(21px, 2.8vw, 30px);
  font-weight: 900;
  line-height: 1.22;
  letter-spacing: -0.015em;
}

.page-news .feature-card__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--muted);
}

.page-news .feature-card__link {
  margin-top: 6px;
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(226, 118, 58, 0.5);
  color: var(--ochre);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.25s var(--ease), color 0.25s var(--ease);
}

.page-news .feature-card__link::after {
  content: "→";
  font-size: 13px;
}

.page-news .feature-card__link:hover,
.page-news .feature-card__link:focus-visible {
  background: var(--ochre);
  color: var(--ink-900);
  border-color: var(--ochre);
}

/* 区块节奏 */
.page-news .news-band {
  margin-top: clamp(44px, 7vw, 84px);
}

.page-news .band-head {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 56ch;
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-news .band-head__title {
  margin: 0;
  font-size: clamp(24px, 3.6vw, 38px);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.page-news .band-head__lede {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}

/* 左索引 + 右内容流 */
.page-news .story-layout {
  display: grid;
  gap: var(--news-gap);
}

.page-news .story-index {
  min-width: 0;
}

.page-news .story-index__title {
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-news .story-index__list {
  list-style: none;
  margin: 0;
  padding: 0 0 4px;
  display: flex;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-news .story-index__link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  color: var(--muted);
  font-size: 14px;
  white-space: nowrap;
  text-decoration: none;
  transition: color 0.25s var(--ease), background 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-news .story-index__link .mono {
  font-size: 11.5px;
  color: var(--ochre-deep);
}

.page-news .story-index__link:hover,
.page-news .story-index__link:focus-visible {
  color: var(--text);
  background: var(--ink-700);
  border-color: var(--line);
}

/* 文章卡片流 */
.page-news .story-flow {
  display: grid;
  gap: clamp(14px, 2vw, 22px);
}

.page-news .story-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(18px, 2.4vw, 26px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--ink-800);
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}

.page-news .story-card:hover {
  border-color: rgba(226, 118, 58, 0.46);
  transform: translateY(-2px);
}

.page-news .story-card--lead {
  background:
    linear-gradient(150deg, rgba(21, 42, 66, 0.95), rgba(13, 27, 46, 0.98));
  border-radius: var(--radius-xl);
}

.page-news .story-card h3 {
  margin: 0;
  font-size: clamp(17px, 2.1vw, 21px);
  font-weight: 800;
  line-height: 1.32;
  letter-spacing: -0.012em;
}

.page-news .story-card--lead h3 {
  font-size: clamp(23px, 3.4vw, 34px);
  line-height: 1.18;
}

.page-news .story-card__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--muted);
}

.page-news .story-card--lead .story-card__text {
  font-size: 15.5px;
  max-width: 62ch;
}

.page-news .story-card__meta {
  margin: 2px 0 0;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-news .story-card__meta .mono {
  color: var(--cyan);
}

.page-news .story-card__media {
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--ink-700);
}

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

.page-news .story-card--half .story-card__media {
  aspect-ratio: 4 / 5;
}

.page-news .story-card__media--wide {
  aspect-ratio: 16 / 10;
}

/* 标签 */
.page-news .story-tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  align-self: flex-start;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(77, 240, 194, 0.28);
  background: rgba(77, 240, 194, 0.10);
  color: var(--cyan);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.page-news .story-tag--cyan {
  border-color: rgba(77, 240, 194, 0.34);
  background: rgba(77, 240, 194, 0.14);
}

.page-news .story-tag--ochre {
  border-color: rgba(226, 118, 58, 0.34);
  background: rgba(226, 118, 58, 0.14);
  color: var(--ochre);
}

.page-news .story-tag--muted {
  border-color: var(--line);
  background: rgba(143, 166, 186, 0.10);
  color: var(--muted);
}

/* 分类标签 */
.page-news .cat-grid {
  display: grid;
  gap: 12px;
}

.page-news .cat-pill {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--ink-800);
  text-decoration: none;
  color: var(--text);
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-news .cat-pill:hover,
.page-news .cat-pill:focus-visible {
  border-color: rgba(226, 118, 58, 0.55);
  background: var(--ink-700);
  transform: translateY(-2px);
}

.page-news .cat-pill__num {
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--ochre-deep);
}

.page-news .cat-pill__name {
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-news .cat-pill__desc {
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

/* 更新日志 */
.page-news .log-panel {
  padding: var(--news-panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: linear-gradient(170deg, rgba(21, 42, 66, 0.72), rgba(13, 27, 46, 0.96));
}

.page-news .log-track {
  display: block;
  width: 100%;
  height: 56px;
  margin-bottom: clamp(12px, 2vw, 20px);
}

.page-news .log-track__base {
  fill: none;
  stroke: var(--line);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.page-news .log-track__line {
  fill: none;
  stroke: var(--cyan);
  stroke-width: 2;
  stroke-linecap: round;
  vector-effect: non-scaling-stroke;
}

.page-news .log-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.page-news .log-item {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 6px 14px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.page-news .log-item:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-news .log-item__time {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ochre);
  padding-top: 2px;
}

.page-news .log-item__body {
  min-width: 0;
}

.page-news .log-item__title {
  margin: 0 0 4px;
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.45;
}

.page-news .log-item__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.68;
  color: var(--muted);
}

.page-news .log-item__state {
  grid-column: 2;
  justify-self: start;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(77, 240, 194, 0.3);
  background: rgba(77, 240, 194, 0.08);
  color: var(--cyan);
  font-size: 11.5px;
  letter-spacing: 0.05em;
}

/* 约看指南 */
.page-news .guide-grid {
  display: grid;
  gap: 14px;
}

.page-news .guide-step {
  position: relative;
  padding: clamp(20px, 2.6vw, 28px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--ink-800);
  overflow: hidden;
}

.page-news .guide-step::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--ochre), rgba(226, 118, 58, 0));
}

.page-news .guide-step__num {
  display: block;
  margin-bottom: 10px;
  font-size: 24px;
  line-height: 1;
  color: var(--ochre-deep);
}

.page-news .guide-step h3 {
  margin: 0 0 8px;
  font-size: 17.5px;
  font-weight: 800;
  line-height: 1.35;
}

.page-news .guide-step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--muted);
}

.page-news .guide-cta {
  margin-top: clamp(18px, 2.6vw, 26px);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  padding: clamp(20px, 2.8vw, 28px);
  border: 1px solid rgba(226, 118, 58, 0.3);
  border-radius: var(--radius-lg);
  background: linear-gradient(120deg, rgba(226, 118, 58, 0.12), rgba(13, 27, 46, 0.6));
}

.page-news .guide-cta p {
  margin: 0;
  max-width: 60ch;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--text);
}

/* 专题系列 */
.page-news .series-panel {
  display: grid;
  gap: var(--news-gap);
  padding: clamp(22px, 3vw, 40px);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: linear-gradient(200deg, rgba(168, 74, 42, 0.16), rgba(13, 27, 46, 0.96) 58%);
}

.page-news .series-panel__text {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
}

.page-news .series-panel__text h2 {
  margin: 0;
  font-size: clamp(24px, 3.4vw, 36px);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: -0.02em;
}

.page-news .series-panel__text p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--muted);
}

.page-news .series-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin-top: 4px;
}

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

.page-news .series-stat__num {
  font-size: clamp(26px, 3.2vw, 34px);
  line-height: 1;
  color: var(--cyan);
}

.page-news .series-stat__label {
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-news .series-panel__media {
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  align-self: stretch;
}

.page-news .series-panel__media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 200px;
  object-fit: cover;
}

/* 收尾 */
.page-news .next-panel {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  padding: clamp(24px, 3.4vw, 40px);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(140deg, rgba(21, 42, 66, 0.9), rgba(7, 17, 31, 0.96));
}

.page-news .next-panel h2 {
  margin: 0;
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: -0.02em;
}

.page-news .next-panel p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--muted);
}

/* 断点 */
@media (min-width: 640px) {
  .page-news .cat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-news .guide-cta {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .page-news .log-item {
    grid-template-columns: 72px minmax(0, 1fr) auto;
    align-items: start;
  }

  .page-news .log-item__state {
    grid-column: 3;
    justify-self: end;
  }
}

@media (min-width: 760px) {
  .page-news .story-flow {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-news .story-card--lead {
    grid-column: span 6;
  }

  .page-news .story-card--half {
    grid-column: span 3;
  }

  .page-news .story-card--third {
    grid-column: span 2;
  }

  .page-news .story-card--shift {
    margin-top: clamp(0px, 2.4vw, 30px);
  }

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

@media (min-width: 980px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: stretch;
  }

  .page-news .feature-card {
    min-height: 420px;
  }

  .page-news .series-panel {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: center;
  }
}

@media (min-width: 1040px) {
  .page-news .story-layout {
    grid-template-columns: var(--news-index-w) minmax(0, 1fr);
    align-items: start;
  }

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

  .page-news .story-index__title {
    margin-bottom: 12px;
  }

  .page-news .story-index__list {
    flex-direction: column;
    overflow: visible;
    gap: 4px;
  }

  .page-news .story-index__link {
    border-radius: var(--radius-md);
    border-left: 2px solid var(--line);
    padding: 9px 12px;
  }

  .page-news .story-index__link:hover,
  .page-news .story-index__link:focus-visible {
    border-left-color: var(--ochre);
  }

  .page-news .cat-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .story-card,
  .page-news .cat-pill,
  .page-news .story-index__link,
  .page-news .feature-card__link {
    transition: none;
  }

  .page-news .story-card:hover,
  .page-news .cat-pill:hover {
    transform: none;
  }
}
<<<END>>>