.page-news {
  --news-shadow: 5px 5px 0 rgba(0, 0, 0, .55);
  --news-shadow-soft: 3px 3px 0 rgba(0, 0, 0, .4);
}

/* ---------- 日志头 ---------- */
.page-news .log-hero {
  padding: clamp(28px, 5vw, 64px) 0 clamp(20px, 3vw, 36px);
  border-bottom: 1px solid var(--line);
}

.page-news .log-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin-top: 22px;
}

.page-news .log-hero__title {
  margin: 10px 0 0;
  font-size: clamp(38px, 8vw, 76px);
  line-height: 1.05;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-news .log-hero__lead {
  margin: 18px 0 0;
  max-width: 58ch;
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.85;
  color: rgba(245, 241, 230, .82);
}

.page-news .log-hero__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 28px 0 0;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .log-hero__fact {
  background: var(--ink-2);
  padding: 14px 16px 16px;
}

.page-news .log-hero__fact dt {
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--muted);
}

.page-news .log-hero__fact dd {
  margin: 8px 0 0;
  font-family: var(--mono);
  font-size: clamp(17px, 1.8vw, 21px);
  letter-spacing: .02em;
  color: var(--gold);
}

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

.page-news .log-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
  filter: saturate(.82) brightness(.88);
}

/* ---------- 标签筛选 ---------- */
.page-news .log-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  margin-top: clamp(24px, 4vw, 40px);
}

.page-news .log-filter__hint {
  margin: 0;
  font-size: 12px;
  letter-spacing: .24em;
  color: var(--muted);
}

.page-news .log-filter__group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .log-filter__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.page-news .log-filter__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  background: var(--ink-2);
  color: var(--paper);
  font-size: 14px;
  line-height: 1.2;
  cursor: pointer;
  transition: border-color .16s var(--ease), background-color .16s var(--ease), color .16s var(--ease);
}

.page-news .log-filter__label:hover {
  border-color: var(--gold);
}

.page-news .log-filter__radio:focus-visible + .log-filter__label {
  outline: 2px solid var(--gold-bright);
  outline-offset: 2px;
}

.page-news .log-filter__radio:checked + .log-filter__label {
  border-color: var(--gold);
  background: rgba(201, 162, 39, .13);
  color: var(--gold-bright);
}

.page-news .log-filter__count {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
}

.page-news .log-filter__radio:checked + .log-filter__label .log-filter__count {
  color: var(--gold);
}

.page-news:has(#logf-add:checked) .log-item:not(.log-item--add),
.page-news:has(#logf-rev:checked) .log-item:not(.log-item--rev),
.page-news:has(#logf-shift:checked) .log-item:not(.log-item--shift),
.page-news:has(#logf-topic:checked) .log-item:not(.log-item--topic) {
  display: none;
}

/* ---------- 骨架布局 ---------- */
.page-news .archive-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  padding-top: clamp(30px, 5vw, 60px);
}

.page-news .archive-layout__rail {
  align-self: start;
  min-width: 0;
}

.page-news .toc__caption {
  margin: 0 0 10px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .24em;
  color: var(--muted);
}

.page-news .toc__list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .toc__link {
  display: block;
  padding: 7px 0 7px 14px;
  border-left: 2px solid var(--line);
  font-size: 14px;
  line-height: 1.4;
  color: var(--muted);
  text-decoration: none;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-news .toc__link:hover {
  color: var(--paper);
}

.page-news .toc__link.is-active {
  color: var(--gold);
  border-left-color: var(--gold);
}

.page-news .rail-note {
  margin: 22px 0 0;
  padding: 14px 16px;
  border: 1px dashed var(--line);
  font-size: 13px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .archive-layout__body {
  min-width: 0;
}

/* ---------- 条目流 ---------- */
.page-news .log-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .log-item {
  border-top: 1px solid var(--line);
}

.page-news .log-item:last-child {
  border-bottom: 1px solid var(--line);
}

.page-news .log-item__summary {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) 18px;
  grid-template-areas:
    "no head chev"
    "no time chev";
  gap: 6px 14px;
  align-items: baseline;
  padding: 22px 0;
  cursor: pointer;
  list-style: none;
}

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

.page-news .log-item__summary:focus-visible {
  outline: 2px solid var(--gold-bright);
  outline-offset: 4px;
}

.page-news .log-item__no {
  grid-area: no;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--gold);
}

.page-news .log-item__head {
  grid-area: head;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  min-width: 0;
}

.page-news .log-item__tag {
  flex: none;
}

.page-news .log-item__title {
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(18px, 2.1vw, 23px);
  line-height: 1.42;
  color: var(--paper);
  transition: color .2s var(--ease);
}

.page-news .log-item__summary:hover .log-item__title {
  color: var(--gold-bright);
}

.page-news .log-item__time {
  grid-area: time;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--muted);
}

.page-news .log-item__chev {
  grid-area: chev;
  position: relative;
  width: 14px;
  height: 14px;
  align-self: center;
  justify-self: end;
}

.page-news .log-item__chev::before,
.page-news .log-item__chev::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 1px;
  background: var(--gold);
  transition: transform .22s var(--ease);
}

.page-news .log-item__chev::after {
  transform: rotate(90deg);
}

.page-news .log-item[open] .log-item__chev::after {
  transform: rotate(0deg);
}

.page-news .log-item__panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  padding: 4px 0 34px;
  border-top: 1px solid var(--line);
  margin-top: 2px;
}

.page-news .log-item__aside {
  padding: 16px 18px;
  background: var(--ink-2);
  border-left: 2px solid var(--gold);
}

.page-news .log-item--rev .log-item__aside {
  border-left-color: var(--cinnabar-l);
}

.page-news .log-item--shift .log-item__aside {
  border-left-color: var(--inkjade-l);
}

.page-news .log-item--topic .log-item__aside {
  border-left-color: var(--brocade-l);
}

.page-news .log-item__aside p {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(245, 241, 230, .78);
}

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

.page-news .log-item__label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--gold);
  margin: 0 0 8px;
}

.page-news .log-item__aside p.log-item__label:not(:first-child) {
  margin-top: 16px;
}

.page-news .log-item__main p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.9;
  color: rgba(245, 241, 230, .86);
}

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

/* ---------- 图片插行 ---------- */
.page-news .log-insert {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  padding: 28px 0;
  border-top: 1px solid var(--line);
}

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

.page-news .log-insert__fig img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(.8) brightness(.88);
}

.page-news .log-insert__text p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

.page-news .log-insert__text p.log-item__label {
  margin-bottom: 8px;
  color: var(--gold);
}

/* ---------- 专题色带 ---------- */
.page-news .topic-band {
  position: relative;
  margin-top: clamp(40px, 6vw, 72px);
  padding: clamp(44px, 7vw, 84px) 0;
  background: var(--ink-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-news .topic-band__figure {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: .26;
  pointer-events: none;
}

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

.page-news .topic-band > .container {
  position: relative;
  z-index: 1;
}

.page-news .topic-series {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: 30px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .topic-item {
  background: var(--ink);
  padding: 24px 22px 26px;
  transition: background-color .18s var(--ease);
}

.page-news .topic-item:hover {
  background: #111116;
}

.page-news .topic-item__no {
  margin: 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .28em;
  color: var(--brocade-l);
}

.page-news .topic-item__title {
  margin: 12px 0 0;
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(19px, 2vw, 22px);
  line-height: 1.45;
  color: var(--paper);
}

.page-news .topic-item__desc {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(245, 241, 230, .76);
}

.page-news .topic-item__meta {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--muted);
}

/* ---------- 更新节奏 ---------- */
.page-news .cadence {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: none;
}

.page-news .cadence__step {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 8px 16px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
}

.page-news .cadence__step:last-child {
  border-bottom: 1px solid var(--line);
}

.page-news .cadence__num {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--gold);
  padding-top: 4px;
}

.page-news .cadence__body h3 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(17px, 1.8vw, 20px);
  line-height: 1.5;
  color: var(--paper);
}

.page-news .cadence__body p {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(245, 241, 230, .78);
}

.page-news .cadence__foot {
  margin: 26px 0 0;
  padding: 18px 20px;
  background: var(--ink-2);
  border: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

.page-news .cadence__foot a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 162, 39, .5);
}

.page-news .cadence__foot a:hover {
  color: var(--gold-bright);
  border-bottom-color: var(--gold-bright);
}

/* ---------- 延伸阅读 ---------- */
.page-news .readmore {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .readmore__link {
  display: block;
  padding: 22px 20px;
  background: var(--ink);
  text-decoration: none;
  transition: background-color .18s var(--ease);
}

.page-news .readmore__link:hover {
  background: var(--ink-2);
}

.page-news .readmore__label {
  display: block;
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(17px, 1.8vw, 19px);
  line-height: 1.5;
  color: var(--gold);
}

.page-news .readmore__desc {
  display: block;
  margin-top: 10px;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(245, 241, 230, .76);
}

.page-news .readmore__link:hover .readmore__label {
  color: var(--gold-bright);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-news .log-hero__facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .log-item__panel {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: 36px;
    padding-left: 54px;
  }

  .page-news .log-insert {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    align-items: center;
    gap: 36px;
    padding: 34px 0;
  }

  .page-news .log-insert--reverse .log-insert__fig {
    order: 2;
  }

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

@media (min-width: 900px) {
  .page-news .log-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 48px;
    align-items: end;
  }

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

  .page-news .topic-item {
    padding: 30px 28px 32px;
  }
}

@media (min-width: 1000px) {
  .page-news .archive-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 52px;
  }

  .page-news .archive-layout__rail {
    position: sticky;
    top: 88px;
  }

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

  .page-news .log-item__summary {
    grid-template-columns: 46px minmax(0, 1fr) 20px;
    padding: 26px 0;
  }
}

@media (min-width: 1200px) {
  .page-news .archive-layout {
    grid-template-columns: 268px minmax(0, 1fr);
    gap: 72px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .log-filter__label,
  .page-news .toc__link,
  .page-news .log-item__title,
  .page-news .log-item__chev::before,
  .page-news .log-item__chev::after,
  .page-news .topic-item,
  .page-news .readmore__link {
    transition: none;
  }
}
</main>

.page-news {
  --news-shadow: 5px 5px 0 rgba(0, 0, 0, .55);
  --news-shadow-soft: 3px 3px 0 rgba(0, 0, 0, .4);
}

/* ---------- 日志头 ---------- */
.page-news .log-hero {
  padding: clamp(28px, 5vw, 64px) 0 clamp(20px, 3vw, 36px);
  border-bottom: 1px solid var(--line);
}

.page-news .log-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin-top: 22px;
}

.page-news .log-hero__title {
  margin: 10px 0 0;
  font-size: clamp(38px, 8vw, 76px);
  line-height: 1.05;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-news .log-hero__lead {
  margin: 18px 0 0;
  max-width: 58ch;
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.85;
  color: rgba(245, 241, 230, .82);
}

.page-news .log-hero__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 28px 0 0;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .log-hero__fact {
  background: var(--ink-2);
  padding: 14px 16px 16px;
}

.page-news .log-hero__fact dt {
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--muted);
}

.page-news .log-hero__fact dd {
  margin: 8px 0 0;
  font-family: var(--mono);
  font-size: clamp(17px, 1.8vw, 21px);
  letter-spacing: .02em;
  color: var(--gold);
}

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

.page-news .log-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
  filter: saturate(.82) brightness(.88);
}

/* ---------- 标签筛选 ---------- */
.page-news .log-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  margin-top: clamp(24px, 4vw, 40px);
}

.page-news .log-filter__hint {
  margin: 0;
  font-size: 12px;
  letter-spacing: .24em;
  color: var(--muted);
}

.page-news .log-filter__group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .log-filter__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.page-news .log-filter__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  background: var(--ink-2);
  color: var(--paper);
  font-size: 14px;
  line-height: 1.2;
  cursor: pointer;
  transition: border-color .16s var(--ease), background-color .16s var(--ease), color .16s var(--ease);
}

.page-news .log-filter__label:hover {
  border-color: var(--gold);
}

.page-news .log-filter__radio:focus-visible + .log-filter__label {
  outline: 2px solid var(--gold-bright);
  outline-offset: 2px;
}

.page-news .log-filter__radio:checked + .log-filter__label {
  border-color: var(--gold);
  background: rgba(201, 162, 39, .13);
  color: var(--gold-bright);
}

.page-news .log-filter__count {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
}

.page-news .log-filter__radio:checked + .log-filter__label .log-filter__count {
  color: var(--gold);
}

.page-news:has(#logf-add:checked) .log-item:not(.log-item--add),
.page-news:has(#logf-rev:checked) .log-item:not(.log-item--rev),
.page-news:has(#logf-shift:checked) .log-item:not(.log-item--shift),
.page-news:has(#logf-topic:checked) .log-item:not(.log-item--topic) {
  display: none;
}

/* ---------- 骨架布局 ---------- */
.page-news .archive-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  padding-top: clamp(30px, 5vw, 60px);
}

.page-news .archive-layout__rail {
  align-self: start;
  min-width: 0;
}

.page-news .toc__caption {
  margin: 0 0 10px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .24em;
  color: var(--muted);
}

.page-news .toc__list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .toc__link {
  display: block;
  padding: 7px 0 7px 14px;
  border-left: 2px solid var(--line);
  font-size: 14px;
  line-height: 1.4;
  color: var(--muted);
  text-decoration: none;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-news .toc__link:hover {
  color: var(--paper);
}

.page-news .toc__link.is-active {
  color: var(--gold);
  border-left-color: var(--gold);
}

.page-news .rail-note {
  margin: 22px 0 0;
  padding: 14px 16px;
  border: 1px dashed var(--line);
  font-size: 13px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .archive-layout__body {
  min-width: 0;
}

/* ---------- 条目流 ---------- */
.page-news .log-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .log-item {
  border-top: 1px solid var(--line);
}

.page-news .log-item:last-child {
  border-bottom: 1px solid var(--line);
}

.page-news .log-item__summary {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) 18px;
  grid-template-areas:
    "no head chev"
    "no time chev";
  gap: 6px 14px;
  align-items: baseline;
  padding: 22px 0;
  cursor: pointer;
  list-style: none;
}

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

.page-news .log-item__summary:focus-visible {
  outline: 2px solid var(--gold-bright);
  outline-offset: 4px;
}

.page-news .log-item__no {
  grid-area: no;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--gold);
}

.page-news .log-item__head {
  grid-area: head;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  min-width: 0;
}

.page-news .log-item__tag {
  flex: none;
}

.page-news .log-item__title {
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(18px, 2.1vw, 23px);
  line-height: 1.42;
  color: var(--paper);
  transition: color .2s var(--ease);
}

.page-news .log-item__summary:hover .log-item__title {
  color: var(--gold-bright);
}

.page-news .log-item__time {
  grid-area: time;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--muted);
}

.page-news .log-item__chev {
  grid-area: chev;
  position: relative;
  width: 14px;
  height: 14px;
  align-self: center;
  justify-self: end;
}

.page-news .log-item__chev::before,
.page-news .log-item__chev::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 1px;
  background: var(--gold);
  transition: transform .22s var(--ease);
}

.page-news .log-item__chev::after {
  transform: rotate(90deg);
}

.page-news .log-item[open] .log-item__chev::after {
  transform: rotate(0deg);
}

.page-news .log-item__panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  padding: 4px 0 34px;
  border-top: 1px solid var(--line);
  margin-top: 2px;
}

.page-news .log-item__aside {
  padding: 16px 18px;
  background: var(--ink-2);
  border-left: 2px solid var(--gold);
}

.page-news .log-item--rev .log-item__aside {
  border-left-color: var(--cinnabar-l);
}

.page-news .log-item--shift .log-item__aside {
  border-left-color: var(--inkjade-l);
}

.page-news .log-item--topic .log-item__aside {
  border-left-color: var(--brocade-l);
}

.page-news .log-item__aside p {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(245, 241, 230, .78);
}

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

.page-news .log-item__label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--gold);
  margin: 0 0 8px;
}

.page-news .log-item__aside p.log-item__label:not(:first-child) {
  margin-top: 16px;
}

.page-news .log-item__main p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.9;
  color: rgba(245, 241, 230, .86);
}

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

/* ---------- 图片插行 ---------- */
.page-news .log-insert {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  padding: 28px 0;
  border-top: 1px solid var(--line);
}

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

.page-news .log-insert__fig img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(.8) brightness(.88);
}

.page-news .log-insert__text p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

.page-news .log-insert__text p.log-item__label {
  margin-bottom: 8px;
  color: var(--gold);
}

/* ---------- 专题色带 ---------- */
.page-news .topic-band {
  position: relative;
  margin-top: clamp(40px, 6vw, 72px);
  padding: clamp(44px, 7vw, 84px) 0;
  background: var(--ink-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-news .topic-band__figure {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: .26;
  pointer-events: none;
}

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

.page-news .topic-band > .container {
  position: relative;
  z-index: 1;
}

.page-news .topic-series {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: 30px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .topic-item {
  background: var(--ink);
  padding: 24px 22px 26px;
  transition: background-color .18s var(--ease);
}

.page-news .topic-item:hover {
  background: #111116;
}

.page-news .topic-item__no {
  margin: 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .28em;
  color: var(--brocade-l);
}

.page-news .topic-item__title {
  margin: 12px 0 0;
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(19px, 2vw, 22px);
  line-height: 1.45;
  color: var(--paper);
}

.page-news .topic-item__desc {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(245, 241, 230, .76);
}

.page-news .topic-item__meta {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--muted);
}

/* ---------- 更新节奏 ---------- */
.page-news .cadence {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .cadence__step {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 8px 16px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
}

.page-news .cadence__step:last-child {
  border-bottom: 1px solid var(--line);
}

.page-news .cadence__num {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--gold);
  padding-top: 4px;
}

.page-news .cadence__body h3 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(17px, 1.8vw, 20px);
  line-height: 1.5;
  color: var(--paper);
}

.page-news .cadence__body p {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(245, 241, 230, .78);
}

.page-news .cadence__foot {
  margin: 26px 0 0;
  padding: 18px 20px;
  background: var(--ink-2);
  border: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

.page-news .cadence__foot a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 162, 39, .5);
}

.page-news .cadence__foot a:hover {
  color: var(--gold-bright);
  border-bottom-color: var(--gold-bright);
}

/* ---------- 延伸阅读 ---------- */
.page-news .readmore {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .readmore__link {
  display: block;
  padding: 22px 20px;
  background: var(--ink);
  text-decoration: none;
  transition: background-color .18s var(--ease);
}

.page-news .readmore__link:hover {
  background: var(--ink-2);
}

.page-news .readmore__label {
  display: block;
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(17px, 1.8vw, 19px);
  line-height: 1.5;
  color: var(--gold);
}

.page-news .readmore__desc {
  display: block;
  margin-top: 10px;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(245, 241, 230, .76);
}

.page-news .readmore__link:hover .readmore__label {
  color: var(--gold-bright);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-news .log-hero__facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .log-item__panel {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: 36px;
    padding-left: 54px;
  }

  .page-news .log-insert {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    align-items: center;
    gap: 36px;
    padding: 34px 0;
  }

  .page-news .log-insert--reverse .log-insert__fig {
    order: 2;
  }

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

@media (min-width: 900px) {
  .page-news .log-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 48px;
    align-items: end;
  }

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

  .page-news .topic-item {
    padding: 30px 28px 32px;
  }
}

@media (min-width: 1000px) {
  .page-news .archive-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 52px;
  }

  .page-news .archive-layout__rail {
    position: sticky;
    top: 88px;
  }

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

  .page-news .log-item__summary {
    grid-template-columns: 46px minmax(0, 1fr) 20px;
    padding: 26px 0;
  }
}

@media (min-width: 1200px) {
  .page-news .archive-layout {
    grid-template-columns: 268px minmax(0, 1fr);
    gap: 72px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .log-filter__label,
  .page-news .toc__link,
  .page-news .log-item__title,
  .page-news .log-item__chev::before,
  .page-news .log-item__chev::after,
  .page-news .topic-item,
  .page-news .readmore__link {
    transition: none;
  }
}