.page-news {
  --news-gap: clamp(1.5rem, 4vw, 3rem);
  --news-soft: rgba(246, 241, 231, .82);
  --news-deep-soft: rgba(246, 241, 231, .78);
}

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

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding-bottom: clamp(2rem, 6vw, 4rem);
}

.page-news .news-hero__layout {
  display: grid;
  gap: var(--news-gap);
  align-items: center;
  margin-top: clamp(1.25rem, 4vw, 2.25rem);
}

.page-news .news-hero__copy h1 {
  margin-top: .6rem;
  font-size: clamp(2.1rem, 7.4vw, 3.9rem);
  line-height: 1.05;
  letter-spacing: -.02em;
}

.page-news .news-hero__accent {
  display: block;
  color: var(--red);
}

.page-news .news-hero__copy .lede {
  margin-top: 1.1rem;
  max-width: 46ch;
}

.page-news .news-hero__actions {
  margin-top: 1.6rem;
}

.page-news .news-hero__frame {
  margin: 0;
  background: var(--ink);
  padding: .8rem;
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-2);
}

.page-news .news-hero__frame img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: calc(var(--radius-m) - 8px);
}

.page-news .news-hero__cap {
  margin: .7rem .1rem .1rem;
  font-size: .78rem;
  line-height: 1.6;
  color: var(--ice);
  letter-spacing: .02em;
}

.page-news .news-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: var(--news-gap);
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  overflow: hidden;
}

.page-news .news-hero__stats .stat {
  background: var(--white);
  padding: 1.1rem 1rem;
}

.page-news .news-hero__stats .stat__value {
  font-size: clamp(1.5rem, 5vw, 2rem);
  color: var(--red);
  line-height: 1.1;
}

.page-news .news-hero__stats .stat__label {
  display: block;
  margin-top: .4rem;
  font-size: .8rem;
  line-height: 1.6;
  color: var(--ink);
  opacity: .78;
}

/* ---------- 更新流 ---------- */
.page-news .news-stream-section {
  border-top: 1px solid var(--line);
}

.page-news .news-layout {
  display: grid;
  gap: var(--news-gap);
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
}

.page-news .news-jump__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.page-news .news-jump__list a {
  display: block;
  padding: .5rem .9rem;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  background: var(--white);
  color: var(--ink);
  font-size: .82rem;
  font-weight: 700;
  text-decoration: none;
  transition: color .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease);
}

.page-news .news-jump__list a:hover,
.page-news .news-jump__list a:focus-visible {
  color: var(--red);
  border-color: var(--red);
  transform: translateY(-2px);
}

.page-news .news-stream {
  list-style: none;
  margin: 0;
  padding: 0 0 0 2.1rem;
  position: relative;
}

.page-news .news-stream::before {
  content: "";
  position: absolute;
  left: .55rem;
  top: .9rem;
  bottom: .9rem;
  width: 3px;
  border-radius: var(--pill);
  background: linear-gradient(180deg, var(--red), var(--volt));
}

.page-news .news-node {
  position: relative;
  margin-bottom: 1.05rem;
}

.page-news .news-node:last-child {
  margin-bottom: 0;
}

.page-news .news-node::before {
  content: "";
  position: absolute;
  left: calc(3px - 2.1rem);
  top: 1.45rem;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--ivory);
  border: 3px solid var(--red);
  box-shadow: 0 0 0 4px rgba(246, 241, 231, .95);
}

.page-news .news-item {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease), transform .3s var(--ease);
}

.page-news .news-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-1);
}

.page-news .news-item[open] {
  border-color: var(--red);
  box-shadow: var(--shadow-1);
}

.page-news .news-item__summary {
  position: relative;
  cursor: pointer;
  list-style: none;
  padding: 1rem 1.1rem .85rem;
}

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

.page-news .news-item__summary:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
  border-radius: var(--radius-m);
}

.page-news .news-item__title {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem .7rem;
  font-size: 1.02rem;
  line-height: 1.45;
  letter-spacing: -.01em;
}

.page-news .news-item__time {
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--red);
  background: rgba(200, 16, 46, .09);
  border-radius: var(--radius-s);
  padding: .22rem .5rem;
  white-space: nowrap;
}

.page-news .news-item__label {
  flex: 1 1 12rem;
  min-width: 0;
  font-weight: 800;
}

.page-news .news-item__summary::after {
  content: "展开摘要";
  display: block;
  margin-top: .6rem;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .14em;
  color: var(--red);
}

.page-news .news-item[open] .news-item__summary::after {
  content: "收起摘要";
  color: var(--gray);
}

.page-news .news-item__body {
  margin: 0;
  padding: .95rem 1.1rem 1.15rem;
  border-top: 1px solid var(--line);
}

.page-news .news-item__body p {
  margin: 0;
  font-size: .94rem;
  line-height: 1.75;
  color: var(--ink);
  opacity: .86;
}

/* ---------- 版本说明 ---------- */
.page-news .news-versions__layout {
  display: grid;
  gap: var(--news-gap);
  align-items: start;
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
}

.page-news .news-tabs .tab-list {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: 1.35rem;
}

.page-news .news-panel__title {
  margin: 0 0 .9rem;
  font-size: 1.1rem;
  line-height: 1.5;
  color: var(--white);
}

.page-news .news-panel__list {
  list-style: none;
  margin: 0 0 1.35rem;
  padding: 0;
  display: grid;
  gap: .8rem;
}

.page-news .news-panel__list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: .65rem;
  font-size: .94rem;
  line-height: 1.72;
  color: var(--news-deep-soft);
}

.page-news .news-panel__list li::before {
  content: "";
  width: .7rem;
  height: .22rem;
  margin-top: .78rem;
  border-radius: var(--pill);
  background: var(--volt);
}

.page-news .news-versions__figure {
  margin: 0;
  padding: .9rem;
  background: var(--glass-dark);
  border-radius: var(--radius-l);
}

.page-news .news-versions__figure img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--radius-m);
}

.page-news .news-versions__cap {
  margin: .75rem .2rem .1rem;
  font-size: .78rem;
  line-height: 1.6;
  color: var(--ice);
}

/* ---------- 赛前阵容观察 ---------- */
.page-news .news-watch__layout {
  display: grid;
  gap: var(--news-gap);
  align-items: center;
}

.page-news .news-watch__figure {
  position: relative;
  margin: 0;
}

.page-news .news-watch__figure img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--radius-m);
}

.page-news .news-watch__figure::after {
  content: "";
  position: absolute;
  right: -.55rem;
  bottom: -.55rem;
  width: 46%;
  height: 3px;
  background: linear-gradient(90deg, var(--red), var(--volt));
  border-radius: var(--pill);
}

.page-news .news-watch__copy .lede,
.page-news .news-watch__copy p {
  margin-top: 1rem;
  font-size: .98rem;
  line-height: 1.78;
  color: var(--ink);
  opacity: .86;
}

.page-news .news-points {
  list-style: none;
  margin: 1.3rem 0 0;
  padding: 0;
  display: grid;
  gap: .75rem;
}

.page-news .news-points li {
  position: relative;
  padding-left: 1.5rem;
  font-size: .95rem;
  line-height: 1.72;
  color: var(--ink);
  opacity: .88;
}

.page-news .news-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: .8rem;
  height: .22rem;
  border-radius: var(--pill);
  background: var(--red);
}

.page-news .news-watch__copy .btn {
  margin-top: 1.5rem;
}

/* ---------- 红黄牌趋势 ---------- */
.page-news .news-discipline {
  color: var(--white);
}

.page-news .news-discipline__layout {
  display: grid;
  gap: var(--news-gap);
  align-items: start;
}

.page-news .news-discipline h2 {
  margin-top: .55rem;
  font-size: clamp(1.6rem, 5.4vw, 2.6rem);
  line-height: 1.15;
  color: var(--white);
}

.page-news .news-discipline p {
  margin-top: 1rem;
  font-size: .98rem;
  line-height: 1.78;
  color: var(--news-soft);
}

.page-news .news-discipline__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .8rem;
  margin-top: 1.5rem;
}

.page-news .news-metric {
  background: rgba(17, 17, 17, .24);
  border: 1px solid rgba(246, 241, 231, .3);
  border-radius: var(--radius-m);
  padding: 1rem .95rem;
}

.page-news .news-metric__value {
  display: block;
  font-size: clamp(1.4rem, 5vw, 2rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--volt);
}

.page-news .news-metric__label {
  display: block;
  margin-top: .4rem;
  font-size: .8rem;
  line-height: 1.6;
  color: var(--news-soft);
}

.page-news .news-discipline__actions {
  margin-top: 1.6rem;
}

.page-news .news-discipline__figure {
  margin: 0;
  padding: .9rem;
  background: rgba(17, 17, 17, .28);
  border-radius: var(--radius-l);
}

.page-news .news-discipline__figure img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--radius-m);
}

.page-news .news-discipline__cap {
  margin: .7rem .2rem .1rem;
  font-size: .78rem;
  line-height: 1.6;
  color: var(--news-soft);
}

/* ---------- 资料库结构更新 ---------- */
.page-news .news-library__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .9rem;
  margin-top: clamp(1.5rem, 4vw, 2.25rem);
}

.page-news .news-figure-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 5px solid var(--red);
  border-radius: var(--radius-m);
  padding: 1.1rem 1rem;
}

.page-news .news-figure-card__value {
  display: block;
  font-size: clamp(1.35rem, 4.6vw, 1.85rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--ink);
}

.page-news .news-figure-card__label {
  display: block;
  margin-top: .45rem;
  font-size: .82rem;
  line-height: 1.65;
  color: var(--ink);
  opacity: .74;
}

.page-news .news-library__note {
  margin-top: clamp(1.5rem, 4vw, 2.25rem);
  padding: 1.25rem 1.2rem;
  background: var(--white);
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-m);
}

.page-news .news-library__note p {
  margin: 0 0 1.1rem;
  font-size: .95rem;
  line-height: 1.78;
  color: var(--ink);
  opacity: .86;
}

/* ---------- 专题与赛季阶段 ---------- */
.page-news .news-topics__tags {
  list-style: none;
  margin: clamp(1.25rem, 3vw, 1.75rem) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
}

.page-news .news-topics__grid {
  display: grid;
  gap: 1rem;
  margin-top: clamp(1.25rem, 3vw, 1.75rem);
}

.page-news .news-topic-card {
  position: relative;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  padding: 1.5rem 1.2rem 1.25rem;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}

.page-news .news-topic-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-1);
}

.page-news .news-topic-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--red), var(--volt));
}

.page-news .news-topic-card__stage {
  margin: 0;
  font-size: .76rem;
  letter-spacing: .14em;
  color: var(--blue);
}

.page-news .news-topic-card h3 {
  margin: .7rem 0 0;
  font-size: 1.08rem;
  line-height: 1.45;
  color: var(--ink);
}

.page-news .news-topic-card p {
  margin: .7rem 0 0;
  font-size: .9rem;
  line-height: 1.72;
  color: var(--ink);
  opacity: .8;
}

/* ---------- 结尾 ---------- */
.page-news .news-cta {
  background: linear-gradient(120deg, var(--ink) 0%, var(--red-deep) 100%);
  color: var(--white);
}

.page-news .news-cta__inner {
  display: grid;
  gap: var(--news-gap);
  align-items: center;
}

.page-news .news-cta h2 {
  margin-top: .55rem;
  font-size: clamp(1.6rem, 5.4vw, 2.5rem);
  line-height: 1.15;
  color: var(--white);
}

.page-news .news-cta p {
  margin-top: 1rem;
  max-width: 54ch;
  font-size: .97rem;
  line-height: 1.78;
  color: var(--news-soft);
}

.page-news .news-cta__actions {
  margin-top: .25rem;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-news .news-discipline__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-news .news-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-news .news-library__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-news .news-watch__layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  }

  .page-news .news-discipline__layout {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    align-items: center;
  }
}

@media (min-width: 960px) {
  .page-news .news-hero__layout {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
  }

  .page-news .news-versions__layout {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  }

  .page-news .news-cta__inner {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  }

  .page-news .news-cta__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 980px) {
  .page-news .news-layout {
    grid-template-columns: 220px minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-jump {
    position: sticky;
    top: calc(var(--header-h) + 1.25rem);
  }

  .page-news .news-jump__list {
    flex-direction: column;
    flex-wrap: nowrap;
  }

  .page-news .news-jump__list a {
    border-radius: var(--radius-s);
    border-left: 3px solid transparent;
  }

  .page-news .news-jump__list a:hover,
  .page-news .news-jump__list a:focus-visible {
    border-left-color: var(--red);
  }
}

@media (min-width: 1100px) {
  .page-news .news-stream {
    padding-right: 1.5rem;
  }

  .page-news .news-node:nth-child(even) {
    margin-left: clamp(1rem, 5vw, 3.5rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item,
  .page-news .news-topic-card,
  .page-news .news-jump__list a {
    transition: none;
  }

  .page-news .news-item:hover,
  .page-news .news-topic-card:hover,
  .page-news .news-jump__list a:hover {
    transform: none;
  }
}