.page-news {
  --cut-news: 14px;
  --news-line: rgba(142, 154, 155, 0.32);
  padding-bottom: 88px;
  color: var(--ink);
  font-family: var(--font-body);
}

.page-news img {
  max-width: 100%;
  height: auto;
}

/* ---------- 面包屑 ---------- */
.page-news .crumbs {
  margin: 18px 0 26px;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  display: grid;
  gap: 30px;
  margin-bottom: 64px;
}

.page-news .news-hero__top {
  display: grid;
  gap: 26px;
}

.page-news .news-hero__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 7.4vw, 54px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-news .news-hero__lede {
  margin: 20px 0 0;
  max-width: 60ch;
  color: var(--ink-soft);
}

.page-news .news-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 30px;
  margin: 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line-soft);
}

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

.page-news .fact dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--silver);
}

.page-news .fact dd {
  margin: 0;
  font-size: 14px;
  color: var(--ink-soft);
}

.page-news .fact .stat-num {
  margin-right: 3px;
  font-family: var(--font-display);
  font-size: 27px;
  font-weight: 800;
  line-height: 1;
  color: var(--gold-deep);
  font-variant-numeric: tabular-nums;
}

.page-news .news-figure {
  position: relative;
  margin: 0;
  background: var(--green-900);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut-news)), calc(100% - var(--cut-news)) 100%, 0 100%);
}

.page-news .news-figure img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 7;
  object-fit: cover;
}

.page-news .news-figure__cap {
  padding: 10px 16px 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--silver);
  background: var(--green-900);
}

/* ---------- 导读三条 ---------- */
.page-news .highlights {
  margin-bottom: 68px;
}

.page-news .hl-grid {
  display: grid;
  gap: 20px;
  margin-top: 30px;
}

.page-news .hl-item {
  position: relative;
  padding: 24px 20px 26px;
  background: var(--paper-2);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut-news)), calc(100% - var(--cut-news)) 100%, 0 100%);
}

.page-news .hl-item__trail {
  position: absolute;
  top: 0;
  left: 0;
  width: 68px;
  height: 3px;
  background: linear-gradient(90deg, var(--cinnabar), rgba(184, 67, 47, 0));
  transform: skewX(-12deg);
  transform-origin: left center;
}

.page-news .hl-item__fig {
  margin: 0 0 18px;
  overflow: hidden;
}

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

.page-news .hl-item h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.42;
  color: var(--ink);
}

.page-news .hl-item p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.82;
  color: var(--ink-soft);
}

.page-news .hl-item__meta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--gold-deep);
}

/* ---------- 更新条目 ---------- */
.page-news .log-grid {
  display: grid;
  gap: 30px;
}

.page-news .log-side__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 800;
  color: var(--ink);
}

.page-news .log-side__desc {
  margin: 12px 0 18px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-news .chip-set {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .tagchip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 13px;
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1;
  color: var(--ink);
  background: var(--paper-2);
  border: 1px solid transparent;
  border-radius: var(--pill);
  cursor: pointer;
  transition: border-color 200ms ease, background-color 200ms ease, color 200ms ease;
}

.page-news .tagchip__n {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--silver);
}

.page-news .tagchip:hover {
  border-color: var(--silver);
}

.page-news .tagchip[aria-pressed="true"] {
  background: var(--paper);
  border-color: var(--cinnabar);
  color: var(--cinnabar);
}

.page-news .tagchip[aria-pressed="true"] .tagchip__n {
  color: var(--cinnabar);
}

.page-news .tagchip:focus-visible {
  outline: 2px solid var(--cinnabar);
  outline-offset: 2px;
}

.page-news .log-side__hint {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
  font-size: 13px;
  line-height: 1.78;
  color: var(--silver);
}

.page-news .log-divider {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 26px 0 20px;
}

.page-news .log-divider:first-child {
  margin-top: 0;
}

.page-news .log-divider__text {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--green-700);
}

.page-news .log-divider::after {
  content: "";
  flex: 1;
  height: 8px;
  background-image: repeating-linear-gradient(90deg, var(--line) 0 1px, transparent 1px 9px);
}

.page-news .entry {
  position: relative;
  display: block;
  margin-bottom: 12px;
  background: var(--paper);
  box-shadow: inset 0 0 0 1px var(--news-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut-news)), calc(100% - var(--cut-news)) 100%, 0 100%);
  transition: box-shadow 200ms ease, background-color 200ms ease;
}

.page-news .entry:hover,
.page-news .entry[open] {
  box-shadow: inset 0 0 0 1px var(--gold);
}

.page-news .entry__summary {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr) 16px;
  gap: 12px;
  align-items: start;
  padding: 18px 18px 18px 16px;
  cursor: pointer;
  list-style: none;
}

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

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

.page-news .entry__no {
  padding-top: 2px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--silver);
  font-variant-numeric: tabular-nums;
  transition: color 200ms ease;
}

.page-news .entry:hover .entry__no,
.page-news .entry[open] .entry__no {
  color: var(--gold);
}

.page-news .entry__title {
  display: block;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--ink);
}

.page-news .entry__brief {
  display: block;
  margin-top: 5px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-news .entry__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
}

.page-news .entry__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  padding: 3px 8px;
  color: var(--gold-deep);
  background: rgba(201, 162, 83, 0.16);
}

.page-news .entry__stage {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--silver);
}

.page-news .entry__sign {
  position: relative;
  width: 16px;
  height: 16px;
  margin-top: 4px;
  border: 1px solid var(--silver);
  border-radius: 50%;
  transition: border-color 200ms ease;
}

.page-news .entry__sign::before,
.page-news .entry__sign::after {
  content: "";
  position: absolute;
  background: var(--silver);
  transition: transform 200ms ease, background-color 200ms ease;
}

.page-news .entry__sign::before {
  left: 50%;
  top: 4px;
  width: 1px;
  height: 6px;
  transform: translateX(-50%);
}

.page-news .entry__sign::after {
  top: 50%;
  left: 4px;
  width: 6px;
  height: 1px;
  transform: translateY(-50%);
}

.page-news .entry[open] .entry__sign {
  border-color: var(--cinnabar);
}

.page-news .entry[open] .entry__sign::before {
  transform: translateX(-50%) scaleY(0);
}

.page-news .entry[open] .entry__sign::after {
  background: var(--cinnabar);
}

.page-news .entry__body {
  margin: 0 18px 18px 58px;
  padding-top: 14px;
  border-top: 1px dashed var(--line-soft);
}

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

/* ---------- 更新节奏 ---------- */
.page-news .rhythm {
  position: relative;
  margin: 72px 0;
  padding: 42px 24px 46px;
  overflow: hidden;
  color: var(--paper);
  background: linear-gradient(118deg, var(--green-900) 0%, var(--green-800) 58%, var(--green-700) 100%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}

.page-news .rhythm::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(0deg, rgba(243, 239, 230, 0.05) 0 1px, transparent 1px 32px),
    repeating-linear-gradient(90deg, rgba(243, 239, 230, 0.05) 0 1px, transparent 1px 32px);
}

.page-news .rhythm__head,
.page-news .rhythm__list {
  position: relative;
}

.page-news .rhythm .section__kicker {
  color: var(--gold);
}

.page-news .rhythm .section__title {
  color: var(--paper);
  margin: 10px 0 0;
}

.page-news .rhythm .section__lead {
  margin: 14px 0 0;
  max-width: 52ch;
  color: rgba(243, 239, 230, 0.72);
}

.page-news .rhythm__list {
  list-style: none;
  margin: 34px 0 0;
  padding: 0;
  display: grid;
  gap: 22px;
}

.page-news .rhythm__item {
  padding-left: 16px;
  border-left: 2px solid rgba(201, 162, 83, 0.5);
}

.page-news .rhythm__num {
  display: block;
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 800;
  line-height: 1;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

.page-news .rhythm__item h3 {
  margin: 10px 0 6px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--paper);
}

.page-news .rhythm__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(243, 239, 230, 0.7);
}

/* ---------- 归档入口 ---------- */
.page-news .archive {
  margin-top: 8px;
}

.page-news .arc-grid {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

.page-news .arc-card {
  position: relative;
  display: grid;
  gap: 7px;
  padding: 24px 20px 26px 22px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  background: var(--paper-2);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut-news)), calc(100% - var(--cut-news)) 100%, 0 100%);
  transition: background-color 200ms ease;
}

.page-news .arc-card::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--cinnabar);
  transform: scaleY(0);
  transform-origin: top center;
  transition: transform 240ms ease;
}

.page-news .arc-card:hover {
  background: var(--paper);
}

.page-news .arc-card:hover::after {
  transform: scaleY(1);
}

.page-news .arc-card:focus-visible {
  outline: 2px solid var(--cinnabar);
  outline-offset: 3px;
}

.page-news .arc-card__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gold-deep);
}

.page-news .arc-card__title {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--ink);
}

.page-news .arc-card__desc {
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-news .arc-card__go {
  justify-self: start;
  margin-top: 6px;
  padding-bottom: 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cinnabar);
  background-image: linear-gradient(var(--cinnabar), var(--cinnabar));
  background-repeat: no-repeat;
  background-size: 0% 1px;
  background-position: 0 100%;
  transition: background-size 180ms ease;
}

.page-news .arc-card:hover .arc-card__go {
  background-size: 100% 1px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-news .news-hero__top {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 44px;
    align-items: start;
  }

  .page-news .news-hero__facts {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 20px;
    padding: 4px 0 4px 22px;
    border-top: 0;
    border-left: 1px solid var(--line-soft);
  }

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

  .page-news .rhythm {
    padding: 52px 40px 56px;
  }

  .page-news .rhythm__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px 36px;
  }

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

@media (min-width: 1000px) {
  .page-news .log-grid {
    grid-template-columns: minmax(214px, 3fr) minmax(0, 8fr);
    gap: 46px;
  }

  .page-news .log-side {
    position: sticky;
    top: 96px;
    align-self: start;
  }

  .page-news .rhythm {
    margin: 80px 0;
    padding: 56px 56px 60px;
  }

  .page-news .log-main > .entry:nth-of-type(3n + 2) {
    margin-left: 18px;
  }

  .page-news .log-main > .entry:nth-of-type(3n) {
    margin-left: 34px;
  }

  .page-news .entry__summary {
    padding: 20px 22px 20px 18px;
  }

  .page-news .entry__body {
    margin: 0 22px 20px 60px;
  }
}

@media (max-width: 420px) {
  .page-news .entry__summary {
    grid-template-columns: 24px minmax(0, 1fr) 16px;
    gap: 10px;
    padding: 16px 14px 16px 13px;
  }

  .page-news .entry__body {
    margin: 0 14px 16px 47px;
  }

  .page-news .rhythm__num {
    font-size: 25px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news * {
    transition: none !important;
    animation: none !important;
  }
}