.page-news {
  --news-hair: rgba(200, 211, 209, .16);
  --news-gold-hair: rgba(201, 162, 39, .34);
  --news-panel: rgba(20, 50, 41, .58);
  --news-deep: rgba(6, 42, 36, .78);
  color: var(--c-ink);
  background-color: var(--c-emerald-deep);
  background-image:
    linear-gradient(180deg, rgba(15, 74, 61, .94) 0%, rgba(11, 59, 50, .97) 34%, rgba(6, 42, 36, 1) 76%),
    repeating-linear-gradient(90deg, rgba(79, 227, 208, .055) 0 1px, transparent 1px 74px);
  overflow-x: hidden;
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-news .news-crumbs {
  padding-top: clamp(18px, 3vw, 30px);
}

/* ---------- 版头 ---------- */
.page-news .column-head {
  padding-top: clamp(12px, 2.4vw, 26px);
}

.page-news .column-head h1 {
  font-family: var(--font-head);
  font-size: clamp(30px, 5.2vw, 58px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  margin: 14px 0 18px;
  max-width: 20ch;
  color: var(--c-ink);
}

.page-news .column-head .lede {
  max-width: 60ch;
  margin: 0;
  color: var(--c-silver);
  font-family: var(--font-body);
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.9;
}

.page-news .column-head__stats {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(24px, 4vw, 36px) 0 0;
  padding: 1px;
  background: var(--news-hair);
  border: 1px solid var(--news-gold-hair);
}

.page-news .column-head__stats li {
  background: rgba(6, 42, 36, .82);
  padding: 14px 16px;
}

.page-news .column-head__stats b {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(22px, 2.6vw, 28px);
  letter-spacing: .02em;
  color: var(--c-gold-lit);
  line-height: 1.1;
}

.page-news .column-head__stats span {
  display: block;
  margin-top: 5px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--c-silver);
}

.page-news .column-head__frame {
  position: relative;
  margin: clamp(26px, 4.4vw, 46px) 0 0;
  overflow: hidden;
  border: 1px solid var(--news-gold-hair);
  box-shadow: var(--shadow-sheet);
}

.page-news .column-head__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: clamp(180px, 30vw, 320px);
  object-fit: cover;
  filter: saturate(.8) contrast(1.05);
}

.page-news .column-head__frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(6, 42, 36, .04) 0%, rgba(6, 42, 36, .82) 100%),
    repeating-linear-gradient(90deg, rgba(79, 227, 208, .06) 0 1px, transparent 1px 48px);
}

.page-news .column-head__caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 20px;
  align-items: baseline;
  padding: 14px 18px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--c-silver);
}

.page-news .column-head__caption .mono {
  color: var(--c-gold-lit);
  letter-spacing: .16em;
  font-size: 12px;
}

/* ---------- 章节头 ---------- */
.page-news .section-head {
  display: grid;
  grid-template-columns: 1fr;
  row-gap: 10px;
  margin-bottom: clamp(22px, 3.6vw, 38px);
}

.page-news .chapter-num {
  font-family: var(--font-head);
  font-size: clamp(52px, 8vw, 96px);
  line-height: .86;
  letter-spacing: -0.03em;
  background: linear-gradient(158deg, var(--c-gold-lit) 0%, var(--c-gold) 52%, rgba(201, 162, 39, .22) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

.page-news .section-head h2 {
  font-family: var(--font-head);
  font-size: clamp(23px, 3.4vw, 38px);
  line-height: 1.26;
  letter-spacing: -0.01em;
  margin: 0 0 10px;
  color: var(--c-ink);
}

.page-news .section-head p {
  margin: 0;
  max-width: 62ch;
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.9;
  color: var(--c-silver);
}

/* ---------- 筛选条 ---------- */
.page-news .filter-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin: 0 0 14px;
}

.page-news .filter-status {
  margin: 0 0 clamp(20px, 3vw, 30px);
  text-align: center;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--c-silver);
  opacity: .82;
}

/* ---------- 条目标引 ---------- */
.page-news .digest-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--news-gold-hair);
}

.page-news .digest-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 20px 0;
  border-bottom: 1px solid var(--news-hair);
}

.page-news .digest-item__num {
  font-size: 12.5px;
  letter-spacing: .2em;
  color: var(--c-gold);
}

.page-news .digest-item__title {
  font-family: var(--font-head);
  font-size: clamp(17.5px, 2.1vw, 21px);
  line-height: 1.42;
  letter-spacing: -0.005em;
  margin: 0 0 8px;
  color: var(--c-ink);
}

.page-news .digest-item__summary {
  margin: 0;
  font-family: var(--font-body);
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--c-silver);
  max-width: 68ch;
}

.page-news .digest-item__tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 0;
  padding: 0;
}

.page-news .digest-item__time {
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--c-cyan);
  opacity: .9;
}

.page-news .label-tag--silver {
  color: var(--c-silver);
  border-color: rgba(200, 211, 209, .38);
}

/* ---------- 旧版栏目区 ---------- */
.page-news .legacy-zone {
  padding: clamp(20px, 3.6vw, 40px);
  border-radius: 2px;
}

.page-news .legacy-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  align-items: start;
}

.page-news .legacy-zone .figure__frame img,
.page-news .figure__frame img {
  max-width: 100%;
  height: auto;
}

.page-news .legacy-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: legacy;
}

.page-news .legacy-item {
  counter-increment: legacy;
  position: relative;
  padding: 0 0 16px 30px;
  margin-bottom: 16px;
  border-bottom: 1px dashed rgba(232, 180, 74, .3);
}

.page-news .legacy-item:last-child {
  padding-bottom: 0;
  margin-bottom: 0;
  border-bottom: 0;
}

.page-news .legacy-item::before {
  content: counter(legacy, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: rgba(232, 180, 74, .78);
}

.page-news .legacy-item__name {
  font-family: var(--font-head);
  font-size: 18px;
  line-height: 1.4;
  margin: 0 0 6px;
  color: var(--c-amber);
}

.page-news .legacy-item p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.88;
  color: var(--c-silver);
}

.page-news .legacy-note {
  margin: clamp(22px, 3.4vw, 32px) 0 0;
  padding-top: 18px;
  border-top: 1px solid rgba(232, 180, 74, .26);
  font-family: var(--font-body);
  font-size: 15.5px;
  line-height: 1.95;
  color: var(--c-silver);
  max-width: 70ch;
}

/* ---------- 专题系列 ---------- */
.page-news .series-cover {
  margin: 0 0 clamp(22px, 3.4vw, 34px);
}

.page-news .series-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-news .series-card {
  padding: 22px 22px 24px;
}

.page-news .series-card__tag {
  margin: 0 0 12px;
  font-size: 11.5px;
  letter-spacing: .22em;
  color: var(--c-cyan);
}

.page-news .series-card h3 {
  font-family: var(--font-head);
  font-size: clamp(19px, 2.2vw, 23px);
  line-height: 1.34;
  margin: 0 0 10px;
  color: var(--c-ink);
}

.page-news .series-card p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.9;
  color: var(--c-silver);
}

.page-news .series-card__meta {
  margin-top: 14px !important;
  padding-top: 12px;
  border-top: 1px solid var(--news-hair);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--c-gold-lit);
}

/* ---------- 版本更新记录 ---------- */
.page-news .log-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: start;
}

.page-news .log-list {
  list-style: none;
  position: relative;
  margin: 0;
  padding: 0 0 0 34px;
}

.page-news .log-list::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 8px;
  bottom: 14px;
  width: 1px;
  background: linear-gradient(180deg, var(--c-gold) 0%, rgba(201, 162, 39, .12) 100%);
}

.page-news .log-item {
  position: relative;
  padding: 0 0 24px;
}

.page-news .log-item:last-child {
  padding-bottom: 0;
}

.page-news .log-item::before {
  content: "";
  position: absolute;
  left: -30px;
  top: 7px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--c-gold-lit);
  box-shadow: 0 0 0 4px rgba(201, 162, 39, .14);
}

.page-news .log-item__title {
  font-family: var(--font-head);
  font-size: clamp(17.5px, 2.1vw, 21px);
  line-height: 1.4;
  margin: 0 0 8px;
  color: var(--c-ink);
}

.page-news .log-item p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--c-silver);
  max-width: 60ch;
}

.page-news .log-figure {
  margin: 0;
}

/* ---------- 回溯与更新 ---------- */
.page-news .recall-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-news .recall-card {
  padding: 20px 20px 22px;
  border: 1px solid var(--news-hair);
  border-left: 2px solid var(--news-gold-hair);
  background: var(--news-panel);
}

.page-news .recall-card h3 {
  font-family: var(--font-head);
  font-size: 17.5px;
  line-height: 1.4;
  margin: 0 0 8px;
  color: var(--c-gold-lit);
}

.page-news .recall-card p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.88;
  color: var(--c-silver);
}

.page-news .recall-card a {
  color: var(--c-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .recall-foot {
  margin-top: clamp(26px, 4vw, 40px);
  padding-top: clamp(20px, 3vw, 28px);
  border-top: 1px solid var(--news-gold-hair);
}

.page-news .recall-foot p {
  margin: 0 0 18px;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.9;
  color: var(--c-silver);
  max-width: 62ch;
}

.page-news .recall-foot a {
  color: var(--c-gold-lit);
  text-decoration: underline;
  text-underline-offset: 3px;
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .column-head__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

@media (min-width: 860px) {
  .page-news .section-head {
    grid-template-columns: 150px minmax(0, 1fr);
    column-gap: 36px;
    row-gap: 0;
    align-items: start;
  }

  .page-news .digest-item {
    grid-template-columns: 78px minmax(0, 1fr) 148px;
    column-gap: 30px;
    align-items: start;
    padding: 24px 0;
  }

  .page-news .digest-item__num {
    padding-top: 7px;
  }

  .page-news .digest-item__time {
    padding-top: 8px;
    text-align: right;
  }

  .page-news .legacy-body {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
    gap: 42px;
  }

  .page-news .log-layout {
    grid-template-columns: minmax(0, 1.28fr) minmax(0, 1fr);
    gap: 44px;
  }

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