.page-news {
  display: block;
  --news-item-pad: clamp(14px, 1.6vw, 20px);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding: clamp(20px, 3vw, 36px) 0 clamp(56px, 8vw, 108px);
}

.page-news .news-hero__inner {
  display: grid;
  gap: clamp(32px, 5vw, 60px);
}

.page-news .news-hero__lead {
  max-width: 800px;
}

.page-news .news-hero h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(46px, 10.5vw, 112px);
  line-height: 0.92;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-news .news-hero__lede {
  margin: 22px 0 0;
  max-width: 62ch;
  color: var(--muted);
  font-size: var(--fs-body);
  line-height: 1.78;
}

.page-news .news-hero__side {
  align-self: end;
}

.page-news .hero-stat {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 18px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

.page-news .hero-stat:last-child {
  border-bottom: 0;
}

.page-news .hero-stat__num {
  font-family: var(--font-mono);
  font-size: clamp(18px, 1.7vw, 24px);
  color: var(--cyan);
}

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

/* ---------- 置顶公告 ---------- */
.page-news .card--paper.digest {
  color: var(--ink);
}

.page-news .digest {
  display: grid;
  gap: clamp(24px, 3.4vw, 44px);
  padding: clamp(24px, 4vw, 52px);
}

.page-news .card--paper .tag--new {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}

.page-news .digest__title {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-size: clamp(28px, 3.6vw, 44px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-news .digest__list {
  list-style: none;
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 0;
  display: grid;
  gap: clamp(18px, 2.4vw, 26px);
}

.page-news .digest__list > li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
}

.page-news .digest__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  opacity: 0.5;
  padding-top: 5px;
}

.page-news .digest__item-title {
  margin: 0;
  font-size: clamp(17px, 1.5vw, 20px);
  font-weight: 800;
  line-height: 1.35;
  color: var(--ink);
}

.page-news .digest__list p {
  margin: 8px 0 0;
  max-width: 60ch;
  font-size: var(--fs-note);
  line-height: 1.74;
  opacity: 0.84;
}

.page-news .digest__extra {
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding-top: 16px;
  border-top: 1px dashed rgba(6, 7, 12, 0.32);
  font-size: var(--fs-note);
  line-height: 1.7;
  opacity: 0.8;
}

.page-news .digest__media {
  align-self: start;
}

@media (min-width: 1000px) {
  .page-news .digest {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }
}

/* ---------- 动态列表 ---------- */
.page-news .feed {
  display: grid;
  gap: clamp(24px, 3.6vw, 44px);
  margin-top: clamp(28px, 4vw, 48px);
}

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

.page-news .feed__tab {
  display: inline-block;
  padding: 9px 16px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  color: var(--muted);
  font-size: var(--fs-note);
  text-decoration: none;
  transition: color 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}

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

.page-news .feed__group + .feed__group {
  margin-top: clamp(36px, 5vw, 64px);
}

.page-news .feed__group > h3 {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.2vw, 28px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-news .feed__group > h3::before {
  content: "";
  display: inline-block;
  width: 22px;
  height: 3px;
  margin-right: 10px;
  border-radius: var(--r-pill);
  background: var(--violet);
  vertical-align: middle;
}

.page-news .item {
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 20px);
}

.page-news .item:last-of-type {
  border-bottom: 1px solid var(--line);
}

.page-news .item > summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 16px;
  padding: var(--news-item-pad) 0;
  cursor: pointer;
  list-style: none;
}

.page-news .item > summary::-webkit-details-marker {
  display: none;
}

.page-news .item__time {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--gray);
}

.page-news .item__title {
  flex: 1 1 220px;
  min-width: 0;
  font-size: clamp(16px, 1.3vw, 18px);
  font-weight: 700;
  line-height: 1.5;
  color: var(--white);
  transition: color 0.18s ease, transform 0.18s ease;
}

.page-news .item > summary:hover .item__title,
.page-news .item[open] > summary .item__title {
  color: var(--cyan);
  transform: translateX(4px);
}

.page-news .item__caret {
  position: relative;
  flex: 0 0 auto;
  align-self: center;
  width: 18px;
  height: 18px;
  margin-left: auto;
  border: 1px solid var(--line);
  border-radius: 50%;
  transition: border-color 0.18s ease;
}

.page-news .item__caret::before,
.page-news .item__caret::after {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  border-radius: 2px;
  background: var(--gray);
}

.page-news .item__caret::before {
  width: 8px;
  height: 1.5px;
}

.page-news .item__caret::after {
  width: 1.5px;
  height: 8px;
  transition: opacity 0.18s ease;
}

.page-news .item[open] .item__caret {
  border-color: var(--cyan);
}

.page-news .item[open] .item__caret::after {
  opacity: 0;
}

.page-news .item__body {
  margin: 0 0 var(--news-item-pad);
  max-width: 68ch;
  color: var(--muted);
  font-size: var(--fs-note);
  line-height: 1.76;
}

.page-news .feed__group:last-child .item > summary {
  padding: calc(var(--news-item-pad) * 0.72) 0;
}

.page-news .feed__aside {
  display: grid;
  gap: 14px;
  margin-top: clamp(36px, 5vw, 60px);
}

.page-news .feed__aside-note {
  margin: 0;
  max-width: 46ch;
  color: var(--gray);
  font-size: var(--fs-note);
  line-height: 1.7;
}

@media (min-width: 640px) {
  .page-news .item__time {
    min-width: 104px;
  }
}

@media (min-width: 720px) {
  .page-news .feed__aside {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: center;
    gap: clamp(20px, 3vw, 36px);
  }
}

@media (min-width: 960px) {
  .page-news .feed {
    grid-template-columns: 154px minmax(0, 1fr);
    gap: clamp(32px, 4vw, 64px);
  }

  .page-news .feed__rail {
    position: sticky;
    top: calc(var(--header-h) + 24px);
    align-self: start;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .page-news .feed__tab {
    padding: 12px 16px;
    border-radius: var(--r-card);
    text-align: left;
  }
}

/* ---------- 赛季专题 ---------- */
.page-news .season__media {
  margin-top: clamp(24px, 3.4vw, 40px);
}

.page-news .timeline {
  list-style: none;
  margin: clamp(28px, 4vw, 48px) 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-news .tl-node {
  position: relative;
  padding: clamp(20px, 2.6vw, 30px);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: var(--panel);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.page-news .tl-node::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 22px;
  width: 46px;
  height: 2px;
  border-radius: var(--r-pill);
  background: var(--violet);
  transition: width 0.25s ease, background 0.25s ease;
}

.page-news .tl-node:hover,
.page-news .tl-node:focus-within {
  border-color: var(--violet);
  transform: translateY(-4px);
}

.page-news .tl-node:hover::before {
  width: 88px;
  background: var(--cyan);
}

.page-news .tl-node__stage {
  display: inline-block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--orange);
}

.page-news .tl-node h3 {
  margin: 0;
  font-size: clamp(18px, 1.7vw, 22px);
  font-weight: 800;
  line-height: 1.35;
  color: var(--white);
}

.page-news .tl-node p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: var(--fs-note);
  line-height: 1.72;
}

.page-news .tl-node__when {
  color: var(--gray);
}

.page-news .season__cta {
  margin: clamp(28px, 4vw, 44px) 0 0;
}

@media (min-width: 880px) {
  .page-news .timeline {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }
}

/* ---------- 改动怎么查 ---------- */
.page-news .routes {
  display: grid;
  gap: 18px;
  margin-top: clamp(28px, 4vw, 44px);
}

.page-news .route {
  padding: clamp(22px, 2.8vw, 30px);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background:
    linear-gradient(150deg, rgba(41, 242, 224, 0.07), transparent 58%),
    var(--panel);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.page-news .route:hover,
.page-news .route:focus-within {
  border-color: var(--cyan);
  transform: translateY(-4px);
}

.page-news .route__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--cyan);
}

.page-news .route h3 {
  margin: 12px 0 0;
  font-size: clamp(17px, 1.5vw, 20px);
  font-weight: 800;
  color: var(--white);
}

.page-news .route p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: var(--fs-note);
  line-height: 1.74;
}

.page-news .route a,
.page-news .routes__foot a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .routes__foot {
  margin: clamp(24px, 3.4vw, 36px) 0 0;
  max-width: 68ch;
  color: var(--gray);
  font-size: var(--fs-note);
  line-height: 1.74;
}

@media (min-width: 780px) {
  .page-news .routes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }
}

/* ---------- 提交反馈 ---------- */
.page-news .feedback {
  display: grid;
  gap: clamp(24px, 3.4vw, 44px);
  padding: clamp(24px, 4vw, 50px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background:
    linear-gradient(200deg, rgba(255, 106, 43, 0.1), transparent 56%),
    var(--panel);
}

.page-news .feedback h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(26px, 3.2vw, 40px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-news .feedback p {
  margin: 16px 0 0;
  max-width: 62ch;
  color: var(--muted);
  font-size: var(--fs-body);
  line-height: 1.76;
}

.page-news .feedback__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 2.6vw, 30px);
}

.page-news .feedback__actions .btn {
  word-break: break-all;
}

.page-news .feedback__meta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--gray);
}

@media (min-width: 960px) {
  .page-news .feedback {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
  }
}