.page-news {
  --news-gap: clamp(20px, 3.4vw, 48px);
  background: var(--ink);
  color: var(--cream);
  padding-bottom: clamp(48px, 7vw, 96px);
}

.page-news a:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}

/* 面包屑 */
.page-news .breadcrumb {
  padding-top: clamp(14px, 2vw, 24px);
}

.page-news .breadcrumb__link,
.page-news .breadcrumb__sep {
  color: var(--muted);
}

.page-news .breadcrumb__current {
  color: var(--cream);
}

/* 首屏 */
.page-news .log-hero {
  padding-top: clamp(18px, 3vw, 36px);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(201, 255, 61, 0.09), transparent 62%),
    linear-gradient(180deg, rgba(18, 51, 42, 0.7), rgba(7, 27, 22, 0) 82%);
  border-bottom: 1px solid var(--line-soft);
}

.page-news .log-hero__inner {
  display: grid;
  gap: var(--news-gap);
  align-items: end;
}

.page-news .log-hero h1 {
  margin: 12px 0 0;
  font-size: clamp(46px, 11vw, 92px);
  line-height: 0.9;
  letter-spacing: -0.03em;
  font-weight: 900;
}

.page-news .log-hero h1::after {
  content: "";
  display: block;
  width: clamp(56px, 12vw, 128px);
  height: 6px;
  margin-top: 18px;
  background: linear-gradient(90deg, var(--lime), var(--orange));
}

.page-news .log-hero__lede {
  margin: 18px 0 0;
  max-width: 55ch;
  font-size: clamp(16px, 1.5vw, 18.5px);
  line-height: 1.78;
  color: rgba(244, 239, 227, 0.84);
}

.page-news .log-hero__actions {
  margin-top: 26px;
  gap: 12px;
}

.page-news .log-hero__media {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--ink-2);
}

.page-news .log-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 7 / 4;
  object-fit: cover;
}

.page-news .log-caption {
  padding: 10px 14px 12px;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

/* 版本带 */
.page-news .version-band {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(26px, 4vw, 44px) 0 0;
  border: 1px solid var(--line);
  background: var(--line-soft);
}

.page-news .version-band__cell {
  background: rgba(11, 13, 12, 0.94);
  padding: 15px 16px 17px;
}

.page-news .version-band__cell dt {
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-news .version-band__cell dd {
  margin: 8px 0 0;
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 700;
  line-height: 1;
  color: var(--lime);
}

.page-news .version-band__cell--sand dd {
  color: var(--sand);
}

/* 主体网格 */
.page-news .log-shell {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  padding-top: clamp(30px, 5vw, 64px);
}

/* 分类索引 */
.page-news .log-index {
  border-top: 2px solid var(--sand);
  padding-top: 16px;
}

.page-news .log-index__title {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sand);
}

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

.page-news .log-index__group {
  border-bottom: 1px solid var(--line-soft);
  padding-bottom: 12px;
}

.page-news .log-index__group-link {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  font-size: 15px;
  font-weight: 700;
  color: var(--cream);
  text-decoration: none;
  padding: 4px 0;
}

.page-news .log-index__group-count {
  font-size: 12px;
  color: var(--orange);
  letter-spacing: 0.08em;
}

.page-news .log-index__cats {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
}

.page-news .log-index__cat {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  padding: 5px 9px;
  border: 1px solid var(--line-soft);
  background: rgba(18, 51, 42, 0.5);
}

.page-news .log-index__cat .num {
  color: var(--lime);
  font-size: 11px;
}

.page-news .log-index__group-link:hover,
.page-news .log-index__group-link:focus-visible {
  color: var(--lime);
}

.page-news .log-index__cat:hover,
.page-news .log-index__cat:focus-visible {
  color: var(--cream);
  border-color: var(--line-strong);
  background: var(--lime-veil);
}

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

/* 分区 */
.page-news .log-section + .log-section {
  margin-top: clamp(38px, 6vw, 68px);
}

.page-news .log-section__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.page-news .log-section__index {
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--orange);
}

.page-news .log-section__title {
  margin: 0;
  font-size: clamp(23px, 3.4vw, 36px);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.15;
}

.page-news .log-section__count {
  margin-left: auto;
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--muted);
  white-space: nowrap;
}

/* 条目 */
.page-news .log-entry {
  padding: clamp(18px, 2.6vw, 26px) 0 clamp(20px, 2.8vw, 26px);
  border-bottom: 1px solid var(--line-soft);
}

.page-news .log-entry__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  margin: 0 0 10px;
}

.page-news .log-entry__no {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-news .log-entry__time {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--cream);
}

.page-news .log-entry__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 3px rgba(201, 255, 61, 0.16);
}

.page-news .log-cat {
  display: inline-block;
  padding: 4px 9px;
  border: 1px solid var(--line);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cream);
  background: rgba(18, 51, 42, 0.6);
}

.page-news .log-cat--ver {
  color: var(--lime);
  border-color: rgba(201, 255, 61, 0.45);
}

.page-news .log-cat--data {
  color: var(--sand);
  border-color: rgba(216, 176, 106, 0.45);
}

.page-news .log-cat--method {
  color: var(--cream);
  border-color: var(--line-strong);
}

.page-news .log-cat--service {
  color: var(--orange);
  border-color: rgba(255, 106, 26, 0.45);
}

.page-news .log-cat--system {
  color: var(--muted);
  border-color: rgba(143, 168, 157, 0.45);
}

.page-news .log-cat--expand {
  color: var(--lime);
  border-color: rgba(201, 255, 61, 0.28);
  background: rgba(201, 255, 61, 0.07);
}

.page-news .log-entry__title {
  margin: 0;
  font-size: clamp(19px, 2.2vw, 25px);
  font-weight: 800;
  line-height: 1.34;
  letter-spacing: -0.01em;
}

.page-news .log-entry__body {
  margin: 9px 0 0;
  max-width: 66ch;
  font-size: 16px;
  line-height: 1.76;
  color: rgba(244, 239, 227, 0.76);
}

.page-news .log-entry__more {
  display: inline-block;
  margin-top: 12px;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(201, 255, 61, 0.4);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--lime);
  text-decoration: none;
}

.page-news .log-entry__more:hover,
.page-news .log-entry__more:focus-visible {
  color: var(--orange);
  border-bottom-color: rgba(255, 106, 26, 0.6);
}

/* 列表内配图 */
.page-news .log-figure {
  margin: clamp(18px, 3vw, 28px) 0 0;
  border: 1px solid var(--line);
  background: var(--ink-2);
}

.page-news .log-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: grayscale(1) contrast(1.1) brightness(0.9);
  transition: filter 320ms ease;
}

.page-news .log-figure:hover img,
.page-news .log-figure:focus-within img {
  filter: grayscale(0.15) contrast(1.02) brightness(1);
}

.page-news .log-figure figcaption {
  padding: 10px 14px 11px;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* 更新节奏 */
.page-news .log-cadence {
  margin-top: clamp(38px, 6vw, 68px);
  padding: clamp(20px, 3vw, 34px);
  border: 1px solid var(--line);
  background:
    linear-gradient(158deg, rgba(18, 51, 42, 0.9), rgba(11, 13, 12, 0.94) 72%);
}

.page-news .log-section__head--cadence {
  border-bottom: 1px solid var(--line-soft);
}

.page-news .cadence-grid {
  display: grid;
  gap: 16px;
  margin-top: 20px;
}

.page-news .cadence-card {
  padding: 6px 0 6px 16px;
  border-left: 3px solid var(--lime);
  background: rgba(7, 27, 22, 0.45);
}

.page-news .cadence-card--orange {
  border-left-color: var(--orange);
}

.page-news .cadence-card__num {
  margin: 0;
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  line-height: 1;
  color: var(--lime);
}

.page-news .cadence-card--orange .cadence-card__num {
  color: var(--orange);
}

.page-news .cadence-card__label {
  margin: 8px 0 0;
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-news .cadence-card__text {
  margin: 10px 0 0;
  font-size: 15.5px;
  line-height: 1.72;
  color: rgba(244, 239, 227, 0.78);
}

.page-news .cadence-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .cadence-list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(244, 239, 227, 0.76);
}

.page-news .cadence-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  background: var(--sand);
}

.page-news .cadence-actions {
  margin-top: 24px;
  gap: 10px;
}

/* 桌面端 */
@media (min-width: 760px) {
  .page-news .version-band {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-news .log-figure {
    margin-left: -18px;
    margin-right: 14px;
  }
}

@media (min-width: 900px) {
  .page-news .log-hero__inner {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: clamp(28px, 4vw, 56px);
  }
}

@media (min-width: 1000px) {
  .page-news .log-shell {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(32px, 4vw, 64px);
    align-items: start;
  }

  .page-news .log-index {
    position: sticky;
    top: 92px;
  }

  .page-news .log-index__cats {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .page-news .log-index__cat {
    width: 100%;
    justify-content: space-between;
  }
}

@media (min-width: 1180px) {
  .page-news .log-entry__meta {
    position: relative;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .log-figure img {
    transition: none;
    filter: grayscale(0.5) contrast(1.05) brightness(0.95);
  }
}
<<<END>>>