.page-news {
  --news-aside-w: 268px;
  --news-pad: clamp(18px, 3vw, 34px);
  display: block;
}

.page-news *,
.page-news *::before,
.page-news *::after {
  box-sizing: border-box;
}

.page-news h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 3.2vw, 34px);
  letter-spacing: -0.02em;
  line-height: 1.22;
  margin: 0;
  color: var(--fg);
}

.page-news h3 {
  letter-spacing: -0.01em;
}

/* ---------- 首屏窗口 ---------- */
.page-news .news-hero {
  padding: clamp(14px, 2vw, 24px) 0 clamp(30px, 4.5vw, 56px);
}

.page-news .news-hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
  padding: var(--news-pad);
  border: 2px solid var(--line);
  background:
    radial-gradient(120% 130% at 4% -20%, rgba(255, 106, 26, 0.16), transparent 56%),
    radial-gradient(110% 120% at 96% 6%, rgba(76, 141, 255, 0.14), transparent 58%),
    var(--panel);
  box-shadow: var(--shadow-hard);
}

.page-news .news-hero__inner::after {
  content: "";
  position: absolute;
  inset: -2px;
  pointer-events: none;
  background:
    linear-gradient(var(--orange), var(--orange)) left top / 26px 2px no-repeat,
    linear-gradient(var(--orange), var(--orange)) left top / 2px 26px no-repeat,
    linear-gradient(var(--orange), var(--orange)) right bottom / 26px 2px no-repeat,
    linear-gradient(var(--orange), var(--orange)) right bottom / 2px 26px no-repeat;
}

.page-news .news-hero__text h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 6.4vw, 68px);
  line-height: 1.04;
  letter-spacing: -0.03em;
  color: var(--fg);
}

.page-news .news-hero__text .lede {
  margin: 16px 0 0;
  max-width: 44ch;
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.75;
  color: var(--fg);
}

.page-news .news-hero__sub {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--fg-dim);
}

.page-news .news-hero__facts {
  list-style: none;
  margin: 22px 0 0;
  padding: 16px 0 0;
  border-top: 2px solid var(--line-soft);
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
}

.page-news .news-hero__facts li {
  font-size: 13px;
  line-height: 1.5;
  color: var(--fg-dim);
}

.page-news .news-hero__facts .mono {
  display: block;
  font-size: 18px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: -0.01em;
  margin-bottom: 3px;
}

.page-news .news-hero__facts .mono.is-wide {
  font-size: 14px;
}

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

.page-news .news-hero__media .media {
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard);
  background: var(--band);
}

.page-news .news-hero__media figcaption {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--fg-dim);
}

/* ---------- 索引：筛选 + 列表 ---------- */
.page-news .news-index {
  padding: clamp(28px, 4vw, 56px) 0 clamp(34px, 5vw, 64px);
}

.page-news .news-index__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 2.6vw, 34px);
}

.page-news .news-index__aside {
  display: grid;
  gap: 18px;
  align-content: start;
  padding: 18px;
  border: 2px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow-hard);
}

.page-news .filter-block__title {
  margin: 0 0 10px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--fg-dim);
  text-transform: uppercase;
}

.page-news .filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .filter-chip {
  appearance: none;
  font: inherit;
  font-size: 13px;
  line-height: 1;
  padding: 8px 13px;
  border-radius: 999px;
  border: 2px solid var(--line);
  background: rgba(42, 58, 110, 0.18);
  color: var(--fg-dim);
  cursor: pointer;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease),
    background-color var(--dur) var(--ease);
}

.page-news .filter-chip:hover {
  color: var(--fg);
  border-color: var(--fg-dim);
}

.page-news .filter-chip[aria-pressed="true"] {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--on-accent);
  font-weight: 700;
}

.page-news .filter-chip:focus-visible {
  outline: 2px solid var(--link);
  outline-offset: 2px;
}

.page-news .aside-note {
  padding-top: 14px;
  border-top: 2px solid var(--line-soft);
  font-size: 14px;
  line-height: 1.7;
  color: var(--fg-dim);
}

.page-news .aside-note .mono {
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--green);
}

.page-news .news-index__desc {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--fg-dim);
}

.page-news .brief-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .brief {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: 16px;
  border: 2px solid var(--line);
  border-left: 4px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow-hard);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-news .brief:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-lift);
}

.page-news .brief__score {
  align-self: start;
  padding: 10px 12px;
  border: 2px solid var(--line);
  background: var(--band);
  font-size: clamp(24px, 5.6vw, 32px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--fg);
  text-align: center;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .brief__score--round {
  font-size: clamp(17px, 3.6vw, 21px);
  letter-spacing: 0.02em;
}

.page-news .brief__colon {
  margin: 0 2px;
  color: var(--fg-dim);
}

.page-news .brief:hover .brief__score {
  color: var(--gold);
  border-color: var(--gold);
}

.page-news .brief--injury {
  border-left-color: var(--green);
}

.page-news .brief--injury:hover .brief__score {
  color: var(--green);
  border-color: var(--green);
}

.page-news .brief__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
  font-size: 12px;
  color: var(--fg-dim);
}

.page-news .brief__time {
  color: var(--fg-dim);
  letter-spacing: 0.02em;
}

.page-news .news-tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 11px;
  border: 2px solid currentColor;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.02em;
}

.page-news .news-tag--quick {
  color: var(--orange);
  background: rgba(255, 106, 26, 0.1);
}

.page-news .news-tag--data {
  color: var(--gold);
  background: rgba(255, 194, 75, 0.1);
}

.page-news .news-tag--injury {
  color: var(--green);
  background: rgba(123, 212, 74, 0.1);
}

.page-news .brief__title {
  margin: 10px 0 0;
  font-size: clamp(17px, 2.2vw, 20px);
  font-weight: 700;
  line-height: 1.45;
  color: var(--fg);
}

.page-news .brief__note {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--fg-dim);
}

.page-news .brief details {
  margin-top: 10px;
}

.page-news .brief details > summary {
  cursor: pointer;
  padding: 6px 0;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--link);
}

.page-news .brief details > summary:hover {
  color: var(--orange);
}

.page-news .brief details[open] > summary {
  color: var(--fg-dim);
}

.page-news .brief .acc__body {
  font-size: 15px;
  line-height: 1.75;
  color: var(--fg-dim);
}

.page-news .brief .acc__body p {
  margin: 0 0 10px;
}

.page-news .brief .acc__body p:last-child {
  margin-bottom: 0;
}

/* ---------- 专题带 ---------- */
.page-news .topic-strip {
  padding: clamp(32px, 4.5vw, 60px) 0;
  border-top: 2px solid var(--line);
  border-bottom: 2px solid var(--line);
  background:
    linear-gradient(180deg, rgba(22, 34, 74, 0.92), rgba(6, 11, 24, 0.96)),
    var(--band);
}

.page-news .section__head--split {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px 26px;
}

.page-news .topic-strip__hint {
  margin: 0;
  max-width: 34ch;
  font-size: 13px;
  line-height: 1.7;
  color: var(--fg-dim);
}

.page-news .topic-strip__track {
  display: flex;
  gap: 14px;
  margin-top: 20px;
  padding: 4px clamp(16px, 4vw, 44px) 18px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: var(--line) transparent;
}

.page-news .topic-strip__track:focus-visible {
  outline: 2px solid var(--link);
  outline-offset: -4px;
}

.page-news .topic-card {
  flex: 0 0 min(300px, 78vw);
  scroll-snap-align: start;
  display: grid;
  align-content: start;
  gap: 10px;
  padding: 16px;
  border: 2px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow-hard);
}

.page-news .topic-card__index {
  padding-bottom: 10px;
  border-bottom: 2px solid var(--line-soft);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--orange);
}

.page-news .topic-card__title {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--fg);
}

.page-news .topic-card__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--fg-dim);
}

.page-news .topic-card__stat {
  margin: 4px 0 0;
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--gold);
}

.page-news .topic-card--figure {
  flex-basis: min(360px, 88vw);
  gap: 8px;
  padding: 10px;
}

.page-news .topic-card--figure .media {
  border: 2px solid var(--line);
  background: var(--void);
}

.page-news .topic-card--figure figcaption {
  font-size: 12px;
  line-height: 1.6;
  color: var(--fg-dim);
}

/* ---------- 版本记录 ---------- */
.page-news .version-log {
  padding: clamp(34px, 5vw, 68px) 0;
}

.page-news .version-log__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 38px);
}

.page-news .version-log__desc {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--fg-dim);
}

.page-news .version-log__figure {
  margin: 20px 0 0;
}

.page-news .version-log__figure .media {
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard);
  background: var(--void);
}

.page-news .version-log__figure figcaption {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--fg-dim);
}

.page-news .version-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border: 2px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow-hard);
}

.page-news .version-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 16px 18px;
  border-bottom: 2px solid var(--line-soft);
}

.page-news .version-row:last-child {
  border-bottom: 0;
}

.page-news .version-row__ver {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--orange);
}

.page-news .version-row.is-current .version-row__ver {
  color: var(--green);
}

.page-news .version-row__body h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--fg);
}

.page-news .version-row__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--fg-dim);
}

/* ---------- 栏目调整公告 ---------- */
.page-news .notice {
  padding: 0 0 clamp(34px, 5vw, 68px);
}

.page-news .notice__card {
  padding: clamp(20px, 3vw, 34px);
  border: 2px solid var(--line);
  border-top: 4px solid var(--orange);
  background: var(--band);
  box-shadow: var(--shadow-hard);
}

.page-news .notice__desc {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--fg);
}

.page-news .notice__list {
  list-style: none;
  margin: 16px 0 20px;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-news .notice__list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--fg-dim);
}

.page-news .notice__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 9px;
  height: 2px;
  background: var(--green);
}

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

/* ---------- 编辑部观察 ---------- */
.page-news .editor {
  padding: 0 0 clamp(34px, 5vw, 68px);
}

.page-news .editor__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 38px);
}

.page-news .editor__desc {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--fg-dim);
}

.page-news .editor__points {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 13px;
}

.page-news .editor__points li {
  padding-left: 15px;
  border-left: 2px solid var(--line);
  font-size: 15px;
  line-height: 1.72;
  color: var(--fg-dim);
}

.page-news .editor__points strong {
  color: var(--fg);
  font-weight: 700;
}

.page-news .editor__more {
  margin: 20px 0 0;
}

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

.page-news .editor__media .media {
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard);
  background: var(--void);
}

.page-news .editor__media figcaption {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--fg-dim);
}

/* ---------- 订阅与追更 ---------- */
.page-news .follow {
  padding: 0 0 clamp(40px, 6vw, 84px);
}

.page-news .follow__desc {
  margin: 10px 0 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.72;
  color: var(--fg-dim);
}

.page-news .follow__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
  margin-top: 20px;
}

.page-news .follow__item {
  display: grid;
  align-content: start;
  gap: 10px;
  padding: 20px;
  border: 2px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow-hard);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-news .follow__item:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-lift);
}

.page-news .follow__num {
  margin: 0;
  font-size: 22px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--orange);
}

.page-news .follow__item h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--fg);
}

.page-news .follow__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--fg-dim);
}

.page-news .follow__item h3 + p {
  margin-top: 2px;
}

.page-news .follow__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 24px 0 0;
}

/* ---------- 断点 ---------- */
@media (min-width: 700px) {
  .page-news .brief {
    grid-template-columns: 100px minmax(0, 1fr);
    gap: 16px;
    padding: 18px;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: center;
    gap: clamp(22px, 3vw, 42px);
  }

  .page-news .news-index__grid {
    grid-template-columns: var(--news-aside-w) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-index__aside {
    position: sticky;
    top: calc(var(--bar-h) + 18px);
  }

  .page-news .editor__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
    align-items: center;
  }

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

@media (min-width: 960px) {
  .page-news .version-log__grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .brief,
  .page-news .follow__item,
  .page-news .filter-chip,
  .page-news .brief__score {
    transition: none;
  }

  .page-news .brief:hover,
  .page-news .follow__item:hover {
    transform: none;
  }
}