.page-news {
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-news .news-crumb {
  padding-top: 20px;
  padding-bottom: 12px;
}

.page-news .news-crumb .breadcrumbs__link {
  color: var(--ink-soft);
}

.page-news .mono,
.page-news .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  background: var(--ink-900);
  color: var(--cream);
  padding: 36px 0 52px;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  overflow: hidden;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 10px;
  background: repeating-linear-gradient(
    90deg,
    rgba(91, 182, 166, 0.55) 0 1px,
    transparent 1px 14px
  );
  opacity: 0.7;
}

.page-news .news-hero__grid {
  display: grid;
  gap: 32px;
  align-items: center;
}

.page-news .news-hero__eyebrow {
  color: var(--celadon-500);
  margin: 0 0 14px;
}

.page-news .news-hero__title {
  margin: 0 0 18px;
  font-size: clamp(2.3rem, 8vw, 2.9rem);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-news .news-hero__lede {
  margin: 0 0 26px;
  max-width: 46ch;
  color: var(--cream);
  opacity: 0.86;
  font-size: 16px;
  line-height: 1.8;
}

.page-news .news-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(169, 183, 198, 0.28);
  padding-top: 20px;
}

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

.page-news .news-hero__num {
  font-size: 26px;
  font-weight: 700;
  color: var(--orange-400);
  line-height: 1.1;
}

.page-news .news-hero__stat-label {
  font-size: 13px;
  color: var(--mist);
  letter-spacing: 0.06em;
}

.page-news .news-hero__figure {
  margin: 0;
}

.page-news .news-hero__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid rgba(23, 59, 87, 0.5);
}

.page-news .news-hero__figure .media__caption {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

/* ---------- 章节通用 ---------- */
.page-news .news-head {
  max-width: 62ch;
  margin-bottom: 28px;
}

.page-news .news-head--tight {
  margin-bottom: 18px;
}

.page-news .news-head .h2 {
  margin: 10px 0 12px;
  font-size: clamp(1.6rem, 5vw, 2.3rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--ink);
}

.page-news .news-head__note {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
}

/* ---------- 本期看点 ---------- */
.page-news .hl-grid {
  display: grid;
  gap: 18px;
}

.page-news .hl-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 26px 24px;
  transition: transform 240ms var(--ease), box-shadow 240ms var(--ease);
}

.page-news .hl-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 34px rgba(7, 24, 38, 0.12);
}

.page-news .hl-card--lead {
  background: var(--ink-900);
  color: var(--cream);
  border-color: var(--ink-700);
}

.page-news .hl-card__tag {
  align-self: flex-start;
  margin: 0;
}

.page-news .hl-card__tag--fee {
  background: var(--celadon-500);
  color: var(--ink-900);
}

.page-news .hl-card__tag--doc {
  background: rgba(201, 71, 10, 0.12);
  color: var(--orange-700);
}

.page-news .hl-card__title {
  margin: 0;
  font-size: 20px;
  line-height: 1.42;
  font-weight: 800;
  color: var(--ink);
}

.page-news .hl-card--lead .hl-card__title {
  color: var(--cream);
  font-size: 22px;
}

.page-news .hl-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-news .hl-card--lead .hl-card__text {
  color: rgba(244, 239, 230, 0.82);
}

.page-news .hl-card__time {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--celadon-700);
}

.page-news .hl-card--lead .hl-card__time {
  color: var(--celadon-500);
}

.page-news .hl-card__link {
  margin-top: auto;
  align-self: flex-start;
  font-size: 14px;
  font-weight: 700;
  color: var(--orange-600);
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 71, 10, 0.4);
  padding-bottom: 2px;
}

.page-news .hl-card__link:hover,
.page-news .hl-card__link:focus-visible {
  color: var(--orange-700);
  border-bottom-color: var(--orange-700);
}

/* ---------- 更新记录 ---------- */
.page-news .news-log {
  background: var(--cream);
}

.page-news .log-layout {
  display: grid;
  gap: 34px;
}

.page-news .log-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin: 0 0 8px;
  padding: 0 0 18px;
  list-style: none;
  border-bottom: 1px solid var(--line);
}

.page-news .log-legend__item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  color: var(--ink-soft);
}

.page-news .log-tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.page-news .log-tag--ver {
  background: var(--ink-900);
  color: var(--cream);
}

.page-news .log-tag--doc {
  background: rgba(91, 182, 166, 0.22);
  color: var(--celadon-700);
}

.page-news .log-tag--fee {
  background: var(--orange-600);
  color: var(--paper);
}

.page-news .log-tag--search {
  background: transparent;
  border: 1px solid var(--celadon-700);
  color: var(--celadon-700);
}

.page-news .log-tag--sub {
  background: transparent;
  border: 1px solid rgba(201, 71, 10, 0.55);
  color: var(--orange-700);
}

.page-news .log-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .log-item {
  display: grid;
  gap: 10px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

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

.page-news .log-item__ver {
  font-size: 13px;
  font-weight: 700;
  color: var(--ink-700);
  letter-spacing: 0.04em;
}

.page-news .log-item__title {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.45;
  color: var(--ink);
}

.page-news .log-item__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-news .log-item__time {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--celadon-700);
}

.page-news .log-item--lead {
  border-top: 2px solid var(--orange-600);
}

.page-news .log-item--lead .log-item__title {
  font-size: 22px;
  line-height: 1.35;
}

.page-news .log-item--lead .log-item__text {
  font-size: 15.5px;
}

/* ---------- 侧栏 ---------- */
.page-news .log-aside {
  display: grid;
  gap: 20px;
}

.page-news .log-aside__figure {
  margin: 0;
  background: var(--ink-800);
  border-radius: var(--radius-lg);
  padding: 16px;
}

.page-news .log-aside__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 5 / 7;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.page-news .log-aside__figure .media__caption {
  margin-top: 12px;
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-news .log-index {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 20px 22px;
}

.page-news .log-index__title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--celadon-700);
  font-weight: 700;
}

.page-news .log-index__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-news .log-index__link {
  display: block;
  padding: 8px 0;
  font-size: 14px;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: color 200ms var(--ease), padding-left 200ms var(--ease);
}

.page-news .log-index__list li:last-child .log-index__link {
  border-bottom: 0;
}

.page-news .log-index__link:hover,
.page-news .log-index__link:focus-visible {
  color: var(--orange-600);
  padding-left: 6px;
}

/* ---------- 新页拆解 ---------- */
.page-news .news-feature {
  background: var(--cream);
}

.page-news .feature__grid {
  display: grid;
  gap: 30px;
  align-items: start;
}

.page-news .feature__lede {
  margin: 14px 0 26px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-soft);
  max-width: 52ch;
}

.page-news .feature__steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 4px;
  counter-reset: step;
}

.page-news .step {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 14px;
  padding: 20px 0;
  border-top: 1px solid var(--line-strong);
}

.page-news .step__num {
  font-size: 13px;
  font-weight: 700;
  color: var(--orange-600);
  letter-spacing: 0.06em;
  padding-top: 3px;
}

.page-news .step__title {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 800;
  color: var(--ink);
  line-height: 1.45;
}

.page-news .step__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-news .feature__result {
  margin: 24px 0 0;
  padding: 20px 22px;
  background: rgba(91, 182, 166, 0.14);
  border-left: 3px solid var(--celadon-700);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-news .feature__figure {
  margin: 0;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 14px;
}

.page-news .feature__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.page-news .feature__figure .media__caption {
  margin-top: 12px;
  padding: 0 6px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--ink-soft);
}

/* ---------- 订阅 ---------- */
.page-news .news-subscribe {
  background: var(--cream);
  padding-bottom: 12px;
}

.page-news .subscribe {
  position: relative;
  overflow: hidden;
  background: var(--ink-800);
  color: var(--cream);
  border-radius: var(--radius-lg);
  padding: 34px 22px;
}

.page-news .subscribe__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
  display: block;
}

.page-news .subscribe__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 28px;
}

.page-news .subscribe__eyebrow {
  color: var(--celadon-500);
  margin: 0 0 10px;
}

.page-news .subscribe__title {
  margin: 0 0 14px;
  font-size: clamp(1.5rem, 5vw, 2.1rem);
  font-weight: 800;
  line-height: 1.25;
  color: var(--cream);
}

.page-news .subscribe__lede {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(244, 239, 230, 0.82);
  max-width: 52ch;
}

.page-news .subscribe__list {
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-news .subscribe__list li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(244, 239, 230, 0.9);
}

.page-news .subscribe__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange-400);
}

.page-news .subscribe__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news .subscribe__fine {
  margin: 16px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-news .subscribe__cadence {
  display: grid;
  gap: 10px;
  background: rgba(7, 24, 38, 0.55);
  border: 1px solid rgba(23, 59, 87, 0.9);
  border-radius: var(--radius-md);
  padding: 20px;
}

.page-news .cadence {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px dashed rgba(169, 183, 198, 0.3);
}

.page-news .cadence:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-news .cadence__num {
  font-size: 20px;
  font-weight: 700;
  color: var(--orange-400);
  white-space: nowrap;
}

.page-news .cadence__label {
  font-size: 13px;
  color: var(--mist);
  text-align: right;
}

/* ---------- 演进 ---------- */
.page-news .news-evolve {
  background: var(--cream);
  padding-bottom: 56px;
}

.page-news .evolve__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-news .evolve-item {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 22px 20px 22px 24px;
  overflow: hidden;
}

.page-news .evolve-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--orange-600), var(--celadon-700));
}

.page-news .evolve-item__num {
  display: inline-block;
  margin-bottom: 8px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--celadon-700);
}

.page-news .evolve-item__title {
  margin: 0 0 6px;
  font-size: 16.5px;
  font-weight: 800;
  color: var(--ink);
}

.page-news .evolve-item__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-news .evolve__foot {
  margin-top: 26px;
  padding-top: 22px;
  border-top: 1px solid var(--line-strong);
  display: grid;
  gap: 18px;
}

.page-news .evolve__foot p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-soft);
  max-width: 62ch;
}

.page-news .evolve__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .news-hero {
    padding: 44px 0 64px;
  }

  .page-news .news-hero__title {
    font-size: clamp(2.8rem, 6vw, 3.4rem);
  }

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

  .page-news .hl-card--lead {
    grid-column: 1 / -1;
  }

  .page-news .subscribe {
    padding: 44px 34px;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: 1.32fr 0.95fr;
    gap: 48px;
  }

  .page-news .news-hero__img {
    aspect-ratio: 4 / 3;
  }

  .page-news .hl-grid {
    grid-template-columns: 1.12fr 0.94fr 0.94fr;
    align-items: start;
    gap: 20px;
  }

  .page-news .hl-card--lead {
    grid-column: auto;
  }

  .page-news .hl-card:nth-child(2) {
    margin-top: 26px;
  }

  .page-news .hl-card:nth-child(3) {
    margin-top: 52px;
  }

  .page-news .log-layout {
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 48px;
    align-items: start;
  }

  .page-news .log-aside {
    position: sticky;
    top: 32px;
  }

  .page-news .log-item {
    grid-template-columns: 108px minmax(0, 1fr) 128px;
    gap: 22px;
    align-items: start;
    padding: 24px 0;
  }

  .page-news .log-item__time {
    text-align: right;
  }

  .page-news .feature__grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 44px;
  }

  .page-news .subscribe__inner {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.75fr);
    gap: 40px;
    align-items: start;
  }

  .page-news .evolve__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .page-news .evolve__foot {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 1120px) {
  .page-news .news-hero {
    padding: 52px 0 72px;
  }

  .page-news .news-hero__title {
    font-size: 4.1rem;
  }

  .page-news .news-hero__lede {
    font-size: 17px;
  }

  .page-news .hl-card {
    padding: 30px 28px;
  }

  .page-news .evolve__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .hl-card,
  .page-news .log-index__link {
    transition: none;
  }

  .page-news .hl-card:hover {
    transform: none;
  }
}