.page-news {
  --news-rail-w: 272px;
  --news-pad: clamp(16px, 2.2vw, 24px);
  --news-gap: clamp(10px, 1.4vw, 14px);
  background: var(--bg);
  color: var(--text);
}

.page-news .figure img,
.page-news .news-focus__media img,
.page-news .news-series__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding: clamp(22px, 4vw, 44px) 0 clamp(18px, 3vw, 30px);
}

.page-news .news-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 36px);
  align-items: end;
}

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

.page-news .news-hero__kicker {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-news .news-hero__title {
  margin: 0 0 14px;
  font-size: clamp(38px, 7vw, 60px);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -.02em;
  color: var(--white);
}

.page-news .news-hero__lead {
  margin: 0;
  max-width: 46em;
  color: var(--muted);
}

.page-news .news-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-news .news-hero__fact {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.page-news .news-hero__fact-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--green);
}

.page-news .news-hero__fact-txt {
  font-size: 13px;
  color: var(--muted);
}

.page-news .news-hero__figure {
  margin: 0;
}

.page-news .news-hero__figure .figure__caption {
  margin-top: 10px;
}

/* ---------- 统计摘要带 ---------- */
.page-news .news-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

@media (min-width: 720px) {
  .page-news .news-strip {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-news .news-strip__cell {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 16px;
  background: var(--panel);
}

.page-news .news-strip__value {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
}

.page-news .news-strip__label {
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--muted);
}

/* ---------- 双栏主体 ---------- */
.page-news .news-browse {
  padding-top: clamp(32px, 5vw, 56px);
}

.page-news .news-browse__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

@media (min-width: 960px) {
  .page-news .news-browse__grid {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
  }
}

.page-news .news-rail {
  background: var(--panel);
  padding: var(--news-pad);
  display: flex;
  flex-direction: column;
  gap: 24px;
}

@media (min-width: 960px) {
  .page-news .news-rail {
    position: sticky;
    top: 24px;
    align-self: start;
    max-height: calc(100vh - 48px);
    overflow-y: auto;
  }
}

.page-news .news-rail__block {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-news .news-rail__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-news .news-rail__block--legend {
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

/* 栏目筛选 */
.page-news .news-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 2px;
}

.page-news .news-filter__btn {
  font: inherit;
  font-size: 13px;
  line-height: 1;
  white-space: nowrap;
  padding: 8px 12px;
  background: var(--bg-deep);
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: pointer;
  transition: color .18s var(--ease), border-color .18s var(--ease), background .18s var(--ease);
}

.page-news .news-filter__btn:hover {
  color: var(--text);
  border-color: var(--muted);
}

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

.page-news .news-filter__btn.is-active {
  background: var(--green);
  border-color: var(--green);
  color: var(--bg-deep);
  font-weight: 700;
}

.page-news .news-filter__btn--rule.is-active {
  background: var(--gold);
  border-color: var(--gold);
}

.page-news .news-filter__btn--level.is-active {
  background: var(--green);
  border-color: var(--green);
}

.page-news .news-filter__btn--tool.is-active {
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-news .news-filter__btn--topic.is-active {
  background: var(--orange);
  border-color: var(--orange);
}

/* 连载索引（坐标轴） */
.page-news .series-list {
  list-style: none;
  margin: 0;
  padding: 0 0 0 16px;
  border-left: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-news .series-list__item {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.page-news .series-list__item::before {
  content: "";
  position: absolute;
  left: -21px;
  top: 5px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--line);
  box-shadow: 0 0 0 3px var(--panel);
}

.page-news .series-list__item:first-child::before {
  background: var(--green);
}

.page-news .series-list__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--gold);
}

.page-news .series-list__name {
  font-size: 14px;
  color: var(--text);
}

/* ---------- 条目流 ---------- */
.page-news .news-feed {
  background: var(--panel);
  padding: var(--news-pad);
  display: flex;
  flex-direction: column;
  gap: var(--news-gap);
  min-width: 0;
}

.page-news .news-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px 16px;
  align-items: start;
  padding: 16px 18px;
  background: var(--bg-deep);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color .18s var(--ease), background .18s var(--ease), transform .18s var(--ease);
}

.page-news .news-item:hover {
  border-color: var(--green);
  background: var(--panel-hi);
  transform: translateY(-1px);
}

.page-news .news-item__body {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-news .news-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-news .news-item__when {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--muted);
}

.page-news .news-item__title {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--text);
  letter-spacing: -.01em;
}

.page-news .news-item__summary {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-news .news-item__read {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  color: var(--muted);
  white-space: nowrap;
  padding-top: 3px;
}

/* 栏目标签 */
.page-news .news-tag {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.4;
  letter-spacing: .06em;
  padding: 3px 8px;
  border: 1px solid currentColor;
  border-radius: var(--radius);
  white-space: nowrap;
}

.page-news .news-tag--rule { color: var(--gold); }
.page-news .news-tag--level { color: var(--green); }
.page-news .news-tag--tool { color: var(--cyan); }
.page-news .news-tag--topic { color: var(--orange); }

/* ---------- 本期焦点 ---------- */
.page-news .news-focus {
  display: grid;
  grid-template-columns: 1fr;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(155deg, var(--panel-hi) 0%, var(--bg-deep) 78%);
  overflow: hidden;
  position: relative;
}

.page-news .news-focus::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--cyan) 60%, transparent);
}

@media (min-width: 760px) {
  .page-news .news-focus {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
}

.page-news .news-focus__media {
  min-height: 200px;
  background: var(--bg-deep);
}

@media (min-width: 760px) {
  .page-news .news-focus__media {
    min-height: 100%;
  }
}

.page-news .news-focus__body {
  padding: clamp(18px, 2.6vw, 28px);
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
}

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

.page-news .news-focus__when {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--white);
  background: var(--red);
  padding: 3px 8px;
  border-radius: var(--radius);
}

.page-news .news-focus__title {
  margin: 0;
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 800;
  line-height: 1.34;
  letter-spacing: -.01em;
  color: var(--white);
}

.page-news .news-focus__summary {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .news-focus__points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-news .news-focus__points li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--text);
}

.page-news .news-focus__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  background: var(--green);
  transform: skewX(-16deg);
}

.page-news .news-focus__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 4px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.page-news .news-focus__read {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  color: var(--muted);
}

/* ---------- 对牌路观察横幅 ---------- */
.page-news .news-band {
  display: grid;
  gap: 16px;
  padding: clamp(16px, 2.4vw, 24px);
  background: var(--bg-deep);
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius);
}

.page-news .news-band__head {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: flex-start;
}

.page-news .news-band__title {
  margin: 0;
  font-size: clamp(18px, 2.2vw, 22px);
  font-weight: 800;
  line-height: 1.4;
  color: var(--white);
}

.page-news .news-band__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .news-band__figure {
  margin: 0;
}

.page-news .news-band__figure .figure__caption {
  margin-top: 8px;
}

.page-news .news-band__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

@media (min-width: 760px) {
  .page-news .news-band__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-news .news-band__list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px;
  padding: 12px 14px;
  background: var(--panel);
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

.page-news .news-band__list-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
}

/* ---------- 专题连载 ---------- */
.page-news .news-series {
  padding-top: clamp(36px, 5vw, 60px);
  padding-bottom: clamp(40px, 6vw, 72px);
}

.page-news .news-series__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--news-gap);
}

@media (min-width: 820px) {
  .page-news .news-series__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-news .news-series__card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color .18s var(--ease), background .18s var(--ease);
}

.page-news .news-series__card:hover {
  border-color: var(--orange);
  background: var(--panel-hi);
}

.page-news .news-series__figure {
  margin: 0 0 4px;
  width: 100%;
  height: 132px;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--bg-deep);
}

.page-news .news-series__title {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--white);
}

.page-news .news-series__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-news .news-series__pace {
  margin-top: auto;
  padding-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--gold);
  border-top: 1px solid var(--line);
  width: 100%;
}

/* ---------- 页尾提示 ---------- */
.page-news .news-footnote {
  margin-top: clamp(20px, 3vw, 32px);
  padding: clamp(18px, 2.4vw, 26px);
  background: var(--bg-deep);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

@media (min-width: 860px) {
  .page-news .news-footnote {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.page-news .news-footnote__text {
  margin: 0;
  max-width: 60ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .news-footnote__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  flex-shrink: 0;
}

/* 窄屏兜底 */
@media (max-width: 560px) {
  .page-news .news-item {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-news .news-item__read {
    padding-top: 0;
  }

  .page-news .news-rail {
    position: static;
    max-height: none;
    overflow: visible;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item,
  .page-news .news-series__card,
  .page-news .news-filter__btn {
    transition: none;
  }

  .page-news .news-item:hover {
    transform: none;
  }
}