.page-news {
  --n-line: rgba(94, 113, 128, 0.32);
  --n-line-soft: rgba(94, 113, 128, 0.18);
  --n-card: rgba(11, 44, 69, 0.72);
  --n-card-soft: rgba(11, 44, 69, 0.42);
  --n-body: rgba(234, 242, 245, 0.78);

  color: var(--c-fog);
  background:
    radial-gradient(1100px 560px at 10% -6%, rgba(53, 242, 208, 0.07), transparent 64%),
    radial-gradient(900px 520px at 92% 22%, rgba(255, 180, 90, 0.05), transparent 68%),
    var(--c-sea);
  overflow-x: clip;
}

.page-news .news-hero {
  padding-top: clamp(20px, 4vw, 40px);
}

.page-news .news-hero__lead {
  max-width: 920px;
}

.page-news .news-hero__lead .eyebrow {
  color: var(--c-cyan);
}

.page-news .news-hero__lead h1 {
  margin: 14px 0 18px;
  font-family: var(--font-display);
  font-size: clamp(30px, 6.2vw, 58px);
  line-height: 1.12;
  letter-spacing: -0.022em;
  color: var(--c-fog);
  text-wrap: balance;
}

.page-news .news-hero__lead .lede {
  max-width: 68ch;
  margin: 0;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.8;
  color: var(--n-body);
}

.page-news .news-hero__figure {
  margin: clamp(26px, 4.5vw, 44px) 0 0;
  border-radius: var(--radius-l);
  border: 1px solid var(--n-line);
  background: var(--c-sea-2);
  overflow: hidden;
}

.page-news .news-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 6;
  object-fit: cover;
}

.page-news .news-stats {
  list-style: none;
  margin: clamp(18px, 3vw, 28px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--n-line);
  border: 1px solid var(--n-line);
  border-radius: var(--radius-m);
  overflow: hidden;
}

.page-news .news-stats__item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 18px;
  background: var(--c-sea);
}

.page-news .news-stats__num {
  font-family: var(--font-mono);
  font-size: clamp(26px, 4.2vw, 34px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--c-cyan);
}

.page-news .news-stats__label {
  font-size: 12.5px;
  letter-spacing: 0.05em;
  color: var(--c-slate);
}

/* ---- 时间轴总览 ---- */

.page-news .news-head {
  max-width: 760px;
}

.page-news .news-head .eyebrow {
  color: var(--c-amber);
}

.page-news .news-head h2 {
  margin: 12px 0 14px;
  font-family: var(--font-display);
  font-size: clamp(24px, 4vw, 38px);
  line-height: 1.18;
  letter-spacing: -0.018em;
  color: var(--c-fog);
  text-wrap: balance;
}

.page-news .news-head__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--n-body);
}

.page-news .cat-bar {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .cat-pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 36px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--n-line);
  background: var(--n-card-soft);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--c-fog);
}

.page-news .cat-pill__count {
  padding-left: 9px;
  border-left: 1px solid var(--n-line);
  font-size: 12px;
  color: var(--c-slate);
}

.page-news .cat-pill--structure {
  border-color: rgba(53, 242, 208, 0.42);
}

.page-news .cat-pill--structure .cat-pill__count {
  color: var(--c-cyan);
  border-left-color: rgba(53, 242, 208, 0.28);
}

.page-news .cat-pill--device {
  border-color: rgba(111, 143, 106, 0.5);
}

.page-news .cat-pill--device .cat-pill__count {
  color: var(--c-moss);
  border-left-color: rgba(111, 143, 106, 0.32);
}

.page-news .cat-pill--index {
  border-color: rgba(183, 110, 78, 0.5);
}

.page-news .cat-pill--index .cat-pill__count {
  color: var(--c-clay);
  border-left-color: rgba(183, 110, 78, 0.32);
}

.page-news .cat-pill--fix {
  border-color: rgba(255, 180, 90, 0.44);
}

.page-news .cat-pill--fix .cat-pill__count {
  color: var(--c-amber);
  border-left-color: rgba(255, 180, 90, 0.28);
}

/* ---- 最新版本卡片 ---- */

.page-news .spotlight {
  margin-top: clamp(26px, 4vw, 42px);
  display: grid;
  grid-template-columns: 1fr;
  border-radius: 30px;
  border: 1px solid rgba(255, 180, 90, 0.32);
  background:
    linear-gradient(158deg, rgba(11, 44, 69, 0.94), rgba(6, 27, 43, 0.96));
  overflow: hidden;
}

.page-news .spotlight__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-news .spotlight__body {
  padding: clamp(20px, 4vw, 38px);
}

.page-news .spotlight__meta {
  margin: 0 0 12px;
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--c-amber);
}

.page-news .spotlight h3 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(21px, 3.2vw, 30px);
  line-height: 1.24;
  letter-spacing: -0.014em;
  color: var(--c-fog);
}

.page-news .spotlight__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--n-body);
}

.page-news .spotlight__list {
  list-style: none;
  margin: 20px 0 24px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .spotlight__list li {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 12px;
  align-items: start;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--n-line-soft);
  font-size: 14.5px;
  line-height: 1.68;
  color: var(--n-body);
}

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

.page-news .spotlight__key {
  font-size: 12px;
  line-height: 1.9;
  letter-spacing: 0.1em;
  color: var(--c-cyan);
}

/* ---- 月度补录 ---- */

.page-news .news-cadence__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.page-news .news-cadence__copy .eyebrow {
  color: var(--c-cyan);
}

.page-news .news-cadence__copy h2 {
  margin: 12px 0 16px;
  font-family: var(--font-display);
  font-size: clamp(24px, 4vw, 36px);
  line-height: 1.2;
  letter-spacing: -0.016em;
  color: var(--c-fog);
  text-wrap: balance;
}

.page-news .news-cadence__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--n-body);
}

.page-news .cadence-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .cadence-list li {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 14px;
  align-items: baseline;
  padding: 14px 16px;
  border-radius: var(--radius-m);
  border: 1px solid var(--n-line-soft);
  background: var(--n-card-soft);
  font-size: 14.5px;
  line-height: 1.68;
  color: var(--n-body);
}

.page-news .cadence-list__mark {
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--c-amber);
  border-left: 2px solid rgba(255, 180, 90, 0.6);
  padding-left: 8px;
}

.page-news .news-cadence__figure {
  margin: 0;
  border-radius: var(--radius-l);
  border: 1px solid var(--n-line);
  background: var(--c-sea-2);
  overflow: hidden;
}

.page-news .news-cadence__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-news .news-cadence__figure figcaption {
  padding: 14px 18px 16px;
  border-top: 1px solid var(--n-line-soft);
  font-size: 13px;
  line-height: 1.65;
  color: var(--c-slate);
}

/* ---- 近期条目 ---- */

.page-news .log-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.4vw, 36px);
  margin-top: clamp(22px, 3vw, 32px);
  align-items: start;
}

.page-news .log-figure {
  margin: 0;
  border-radius: var(--radius-l);
  border: 1px solid var(--n-line);
  background: var(--n-card-soft);
  overflow: hidden;
}

.page-news .log-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

.page-news .log-figure figcaption {
  padding: 13px 16px 15px;
  border-top: 1px solid var(--n-line-soft);
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--c-slate);
}

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

.page-news .log-item {
  position: relative;
  padding-left: 26px;
}

.page-news .log-item::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, rgba(255, 180, 90, 0.55), rgba(94, 113, 128, 0.16));
}

.page-news .log-item::after {
  content: "";
  position: absolute;
  left: 0;
  top: 19px;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--c-amber);
  box-shadow: 0 0 0 4px rgba(255, 180, 90, 0.14);
}

.page-news .log-item:nth-child(n + 4)::after {
  background: var(--c-clay);
  box-shadow: 0 0 0 4px rgba(183, 110, 78, 0.16);
}

.page-news .log-item:nth-child(n + 6)::before {
  background: linear-gradient(180deg, rgba(183, 110, 78, 0.42), rgba(94, 113, 128, 0.12));
}

.page-news .log-card {
  border-radius: 22px;
  border: 1px solid var(--n-line);
  background: var(--n-card-soft);
  overflow: hidden;
}

.page-news .log-card__summary {
  display: grid;
  grid-template-columns: 62px 1fr auto;
  grid-template-areas:
    "ver title tag"
    "ver cue cue";
  align-items: center;
  gap: 6px 12px;
  padding: 16px 16px 14px;
  cursor: pointer;
  list-style: none;
}

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

.page-news .log-card__summary:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: -3px;
}

.page-news .log-card__ver {
  grid-area: ver;
  font-size: 15px;
  letter-spacing: 0.04em;
  color: var(--c-cyan);
}

.page-news .log-card__title {
  grid-area: title;
  font-family: var(--font-display);
  font-size: clamp(15.5px, 2vw, 18px);
  line-height: 1.4;
  letter-spacing: -0.008em;
  color: var(--c-fog);
}

.page-news .log-card__summary .tag {
  grid-area: tag;
  justify-self: end;
  align-self: start;
  white-space: nowrap;
}

.page-news .log-card__summary::after {
  content: "＋";
  grid-area: cue;
  justify-self: end;
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1;
  color: var(--c-slate);
  transition: transform 220ms var(--ease), color 220ms var(--ease);
}

.page-news .log-card[open] .log-card__summary::after {
  content: "－";
  color: var(--c-amber);
}

.page-news .log-card__body {
  padding: 0 16px 18px;
  border-top: 1px solid var(--n-line-soft);
  margin-top: 2px;
  padding-top: 14px;
}

.page-news .log-card__body p {
  margin: 0 0 10px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--n-body);
}

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

/* ---- 下一步 ---- */

.page-news .news-next__panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 34px);
  padding: clamp(24px, 4vw, 44px);
  border-radius: 30px;
  border: 1px solid rgba(53, 242, 208, 0.26);
  background:
    radial-gradient(560px 300px at 88% 0%, rgba(53, 242, 208, 0.12), transparent 70%),
    linear-gradient(160deg, rgba(11, 44, 69, 0.9), rgba(3, 18, 29, 0.94));
}

.page-news .news-next__copy .eyebrow {
  color: var(--c-cyan);
}

.page-news .news-next__copy h2 {
  margin: 12px 0 14px;
  font-family: var(--font-display);
  font-size: clamp(22px, 3.4vw, 32px);
  line-height: 1.2;
  letter-spacing: -0.016em;
  color: var(--c-fog);
  text-wrap: balance;
}

.page-news .news-next__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--n-body);
}

.page-news .news-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-content: start;
}

.page-news .news-next__links .btn {
  flex: 1 1 168px;
  justify-content: center;
  text-align: center;
}

/* ---- 响应式 ---- */

@media (min-width: 640px) {
  .page-news .news-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .log-card__summary {
    grid-template-columns: 72px 1fr auto 22px;
    grid-template-areas: "ver title tag cue";
    gap: 12px;
    padding: 18px 20px;
  }

  .page-news .log-card__summary::after {
    align-self: center;
  }

  .page-news .log-card__body {
    padding: 16px 20px 20px;
  }
}

@media (min-width: 860px) {
  .page-news .spotlight {
    grid-template-columns: 1.02fr 1fr;
    align-items: stretch;
  }

  .page-news .spotlight__media img {
    height: 100%;
    aspect-ratio: auto;
    min-height: 340px;
  }

  .page-news .news-cadence__inner {
    grid-template-columns: 1.05fr 0.95fr;
  }

  .page-news .log-layout {
    grid-template-columns: 0.78fr 1.22fr;
  }

  .page-news .log-figure {
    position: sticky;
    top: 96px;
  }

  .page-news .news-next__panel {
    grid-template-columns: 1.4fr 1fr;
    align-items: center;
  }

  .page-news .news-next__links {
    flex-direction: column;
  }

  .page-news .news-next__links .btn {
    flex: 0 0 auto;
    width: 100%;
  }
}

@media (min-width: 1080px) {
  .page-news .log-item {
    padding-left: 34px;
  }

  .page-news .log-item::before {
    left: 8px;
  }

  .page-news .log-item::after {
    left: 0;
    top: 22px;
    width: 15px;
    height: 15px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .log-card__summary::after {
    transition: none;
  }

  .page-news .news-next__links .btn,
  .page-news .spotlight .btn {
    transition: none;
  }
}
<<<END>>>