.page-news {
  --news-axis-x: 72px;
  --news-sticky-top: 20px;
  padding: 18px 16px 72px;
  color: var(--text);
  font-family: var(--font-body);
  overflow-x: clip;
}

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

.page-news .news-shell {
  max-width: 1320px;
  margin: 0 auto;
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumbs {
  margin-bottom: 18px;
}

.page-news .breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 13px;
  color: var(--muted);
}

.page-news .breadcrumbs__item + .breadcrumbs__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--line);
}

.page-news .breadcrumbs__link {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-news .breadcrumbs__link:hover,
.page-news .breadcrumbs__link:focus-visible {
  color: var(--neon);
  border-bottom-color: var(--neon);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  display: grid;
  gap: 24px;
  padding: 22px 0 40px;
  border-bottom: 1px solid var(--line);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: -40px;
  right: -60px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(53, 240, 214, 0.16), transparent 68%);
  pointer-events: none;
  z-index: 0;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  left: -70px;
  bottom: 30px;
  width: 240px;
  height: 180px;
  background: linear-gradient(150deg, rgba(124, 92, 255, 0.2), transparent 72%);
  clip-path: polygon(0 0, 100% 22%, 82% 100%, 0 78%);
  pointer-events: none;
  z-index: 0;
}

.page-news .news-hero__copy,
.page-news .news-hero__media {
  position: relative;
  z-index: 1;
}

.page-news .eyebrow {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--neon);
  font-family: var(--font-num);
}

.page-news h1 {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-size: 34px;
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-news .news-hero__lede {
  margin: 0 0 22px;
  max-width: 40ch;
  font-size: 17px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 26px;
}

.page-news .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 20px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.16s ease, border-color 0.16s ease, background 0.16s ease, color 0.16s ease;
}

.page-news .btn--primary {
  background: var(--orange);
  color: #150800;
}

.page-news .btn--primary:hover,
.page-news .btn--primary:focus-visible {
  background: var(--neon);
  color: #00201b;
  transform: translateY(-2px);
}

.page-news .btn--ghost {
  border-color: var(--neon);
  color: var(--neon);
}

.page-news .btn--ghost:hover,
.page-news .btn--ghost:focus-visible {
  background: rgba(53, 240, 214, 0.12);
  transform: translateY(-2px);
}

.page-news .btn--quiet {
  border-color: var(--line);
  color: var(--muted);
}

.page-news .btn--quiet:hover,
.page-news .btn--quiet:focus-visible {
  border-color: var(--violet);
  color: var(--text);
}

.page-news .news-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding-top: 20px;
  border-top: 1px dashed var(--line);
}

.page-news .stat {
  min-width: 0;
}

.page-news .stat__label {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.04em;
}

.page-news .stat__num {
  margin: 6px 0 0;
  font-family: var(--font-num);
  font-size: 20px;
  letter-spacing: 0.04em;
  color: var(--text);
}

.page-news .news-hero__media {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel);
}

.page-news .news-hero__media img,
.page-news .news-section__media img,
.page-news .news-subscribe__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 跳转条 ---------- */
.page-news .news-jump {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 24px 0 30px;
  padding: 12px 14px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.page-news .news-jump__label {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--muted);
  font-family: var(--font-num);
  margin-right: 4px;
}

.page-news .chip {
  display: inline-block;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
  text-decoration: none;
  position: relative;
  transition: color 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.page-news .chip:hover,
.page-news .chip:focus-visible {
  color: var(--text);
  border-color: var(--neon);
  background: rgba(53, 240, 214, 0.08);
}

.page-news .chip.is-active {
  color: var(--text);
  border-color: var(--orange);
  background: rgba(255, 138, 61, 0.12);
  box-shadow: inset 0 -2px 0 0 var(--orange);
}

/* ---------- 主体网格 ---------- */
.page-news .news-body {
  display: grid;
  gap: 36px;
  align-items: start;
}

.page-news .news-body__main {
  display: grid;
  gap: 46px;
  min-width: 0;
}

.page-news .news-body__aside {
  min-width: 0;
}

/* ---------- 区块标题 ---------- */
.page-news .section-head {
  margin-bottom: 22px;
}

.page-news .section-head h2 {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: 25px;
  line-height: 1.2;
  letter-spacing: -0.005em;
  color: var(--text);
}

.page-news .section-head > p:not(.eyebrow) {
  margin: 0;
  max-width: 44ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .news-section__media {
  margin: 0 0 22px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel);
}

/* ---------- 时间轴 ---------- */
.page-news .axis-list {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0 0 0 var(--news-axis-x);
}

.page-news .axis-list::before {
  content: "";
  position: absolute;
  left: calc(var(--news-axis-x) - 12px);
  top: 6px;
  bottom: 6px;
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--line) 4%, var(--line) 96%, transparent);
}

.page-news .axis-item {
  position: relative;
  padding: 0 0 22px;
}

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

.page-news .axis-item::before {
  content: "";
  position: absolute;
  left: calc(var(--news-axis-x) - 16px);
  top: 18px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--neon);
  z-index: 2;
}

.page-news .axis-item--peak::before {
  border-color: var(--orange);
  box-shadow: 0 0 0 4px rgba(255, 138, 61, 0.16);
}

.page-news .axis-item__time {
  position: absolute;
  left: 0;
  top: 12px;
  width: calc(var(--news-axis-x) - 26px);
  text-align: right;
  font-family: var(--font-num);
  font-size: 15px;
  letter-spacing: 0.04em;
  color: var(--neon);
  font-variant-numeric: tabular-nums;
}

.page-news .axis-item--peak .axis-item__time {
  color: var(--orange);
  font-weight: 700;
}

.page-news .axis-item__card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--violet);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  transition: transform 0.16s ease, border-color 0.16s ease, background 0.16s ease;
}

.page-news .axis-item__card:hover {
  transform: translateX(3px);
  background: var(--panel-high);
}

.page-news .axis-item__card--cyan {
  border-left-color: var(--neon);
}

.page-news .axis-item__card--violet {
  border-left-color: var(--violet);
}

.page-news .axis-item__card--orange {
  border-left-color: var(--orange);
  background: linear-gradient(90deg, rgba(255, 138, 61, 0.08), var(--panel) 42%);
}

.page-news .axis-item__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}

.page-news .axis-item__head h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--text);
}

.page-news .axis-item__card p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

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

.page-news .axis-item__src {
  font-size: 12px;
  color: var(--muted);
  font-family: var(--font-num);
  letter-spacing: 0.02em;
}

/* ---------- 标签 ---------- */
.page-news .tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 4px;
  border: 1px solid var(--line);
  border-top: 3px solid var(--line);
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
  white-space: nowrap;
}

.page-news .tag--cyan {
  color: var(--neon);
  border-color: rgba(53, 240, 214, 0.35);
  border-top-color: var(--neon);
  background: rgba(53, 240, 214, 0.07);
}

.page-news .tag--violet {
  color: #b7a4ff;
  border-color: rgba(124, 92, 255, 0.4);
  border-top-color: var(--violet);
  background: rgba(124, 92, 255, 0.1);
}

.page-news .tag--orange {
  color: var(--orange);
  border-color: rgba(255, 138, 61, 0.4);
  border-top-color: var(--orange);
  background: rgba(255, 138, 61, 0.1);
}

/* ---------- 状态 ---------- */
.page-news .status {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-family: var(--font-num);
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.page-news .status--pending {
  color: var(--neon);
  background: rgba(53, 240, 214, 0.14);
  border: 1px solid rgba(53, 240, 214, 0.45);
}

.page-news .status--running {
  color: var(--orange);
  background: rgba(255, 138, 61, 0.16);
  border: 1px solid rgba(255, 138, 61, 0.5);
}

.page-news .status--open {
  color: var(--muted);
  background: rgba(124, 92, 255, 0.16);
  border: 1px solid rgba(124, 92, 255, 0.45);
}

/* ---------- 公告汇总列表 ---------- */
.page-news .notice-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-news .notice {
  display: grid;
  gap: 10px;
  padding: 16px 12px 16px 14px;
  border-bottom: 1px solid var(--line);
  border-left: 3px solid transparent;
  background: transparent;
  transition: background 0.16s ease, border-left-color 0.16s ease;
}

.page-news .notice:nth-child(odd) {
  background: rgba(22, 33, 58, 0.32);
}

.page-news .notice:hover {
  border-left-color: var(--neon);
  background: var(--panel-high);
}

.page-news .notice__main h3 {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--text);
}

.page-news .notice__main p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--muted);
}

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

.page-news .notice__src {
  font-size: 12px;
  font-family: var(--font-num);
  letter-spacing: 0.02em;
  color: var(--muted);
}

/* ---------- 专栏榜侧栏 ---------- */
.page-news .board {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 18px;
  position: relative;
  overflow: hidden;
}

.page-news .board::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--neon), var(--violet) 60%, transparent);
}

.page-news .board__head {
  padding-bottom: 16px;
  border-bottom: 1px dashed var(--line);
  margin-bottom: 6px;
}

.page-news .board__head h2 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: 20px;
  line-height: 1.25;
  color: var(--text);
}

.page-news .board__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.page-news .board__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .board-item {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: start;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-news .board-item__trend {
  font-size: 12px;
  line-height: 1.6;
  padding-top: 3px;
}

.page-news .board-item__trend--up {
  color: var(--neon);
}

.page-news .board-item__trend--down {
  color: var(--violet);
}

.page-news .board-item__body h3 {
  margin: 0 0 4px;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--text);
}

.page-news .board-item__body p {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--muted);
}

.page-news .board-item__delta {
  font-family: var(--font-num);
  font-size: 15px;
  letter-spacing: 0.04em;
  padding-top: 1px;
}

.page-news .board-item__delta--up {
  color: var(--neon);
}

.page-news .board-item__delta--down {
  color: var(--violet);
}

.page-news .board__dims {
  padding-top: 16px;
}

.page-news .board__dims-title {
  margin: 0 0 10px;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--muted);
  font-family: var(--font-num);
  text-transform: uppercase;
}

.page-news .board__dim-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-news .board__dim-list li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--text);
}

.page-news .board__dim-dot {
  flex: 0 0 auto;
  width: 6px;
  height: 6px;
  margin-top: 8px;
  border-radius: 50%;
  background: var(--neon);
}

.page-news .board__link {
  display: inline-block;
  font-size: 13px;
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 240, 214, 0.4);
  padding-bottom: 2px;
  transition: color 0.16s ease, border-color 0.16s ease;
}

.page-news .board__link:hover,
.page-news .board__link:focus-visible {
  color: var(--text);
  border-bottom-color: var(--text);
}

/* ---------- 版本与赛季专题 ---------- */
.page-news .topic-grid {
  display: grid;
  gap: 16px;
  margin-bottom: 24px;
}

.page-news .topic {
  position: relative;
  padding: 20px 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  border-top: 3px solid var(--violet);
}

.page-news .topic:nth-child(2) {
  border-top-color: var(--neon);
}

.page-news .topic:nth-child(3) {
  border-top-color: var(--orange);
}

.page-news .exhibit-label {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
  padding-bottom: 4px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 12px;
}

.page-news .topic h3 {
  margin: 0 0 12px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--text);
}

.page-news .topic__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-news .topic__list li {
  position: relative;
  padding-left: 16px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .topic__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 2px;
  background: var(--neon);
}

/* ---------- 订阅提醒 ---------- */
.page-news .news-subscribe {
  display: grid;
  gap: 26px;
  padding: 26px 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
}

.page-news .news-subscribe::before {
  content: "";
  position: absolute;
  right: -80px;
  top: -80px;
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, rgba(124, 92, 255, 0.22), transparent 70%);
  pointer-events: none;
}

.page-news .news-subscribe__text {
  position: relative;
  z-index: 1;
}

.page-news .news-subscribe h2 {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: 25px;
  line-height: 1.2;
  color: var(--text);
}

.page-news .news-subscribe__lede {
  margin: 0 0 22px;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .node-list {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .node {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 12px 14px;
  background: var(--panel-high);
  border-radius: var(--radius-sm);
  border-left: 2px solid var(--line);
  transition: border-left-color 0.16s ease;
}

.page-news .node:hover {
  border-left-color: var(--orange);
}

.page-news .node__num {
  font-family: var(--font-num);
  font-size: 18px;
  letter-spacing: 0.04em;
  color: var(--orange);
}

.page-news .node h3 {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
}

.page-news .node p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--muted);
}

.page-news .news-subscribe__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .news-subscribe__media {
  position: relative;
  z-index: 1;
  margin: 0 auto;
  max-width: 300px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel-high);
}

/* ---------- 底部延伸入口 ---------- */
.page-news .news-foot-links {
  margin-top: 46px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}

.page-news .news-foot-links__title {
  margin: 0 0 14px;
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--muted);
  text-transform: uppercase;
}

.page-news .news-foot-links__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .news-foot-links .footer-link {
  display: inline-block;
  font-size: 14px;
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 3px;
  transition: color 0.16s ease, border-color 0.16s ease;
}

.page-news .news-foot-links .footer-link:hover,
.page-news .news-foot-links .footer-link:focus-visible {
  color: var(--neon);
  border-bottom-color: var(--neon);
}

/* ---------- 焦点可达性 ---------- */
.page-news a:focus-visible,
.page-news .chip:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 3px;
}

/* ---------- 平板 ---------- */
@media (min-width: 700px) {
  .page-news {
    padding: 26px 28px 88px;
  }

  .page-news h1 {
    font-size: 44px;
  }

  .page-news .news-hero {
    padding: 30px 0 48px;
  }

  .page-news .section-head h2,
  .page-news .news-subscribe h2 {
    font-size: 28px;
  }

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

  .page-news .news-subscribe {
    grid-template-columns: minmax(0, 1fr) 260px;
    align-items: center;
    padding: 32px 28px;
  }

  .page-news .news-subscribe__media {
    max-width: 100%;
  }

  .page-news .notice {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 20px;
  }

  .page-news .notice__side {
    justify-content: flex-end;
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
  }

  .page-news .news-foot-links__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 24px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1024px) {
  .page-news {
    padding: 32px 40px 96px;
  }

  .page-news h1 {
    font-size: 52px;
  }

  .page-news .news-hero {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: center;
    gap: 48px;
    padding: 40px 0 60px;
  }

  .page-news .news-hero__media {
    transform: translateY(6px);
  }

  .page-news .news-body {
    grid-template-columns: minmax(0, 1fr) 336px;
    gap: 44px;
  }

  .page-news .news-body__aside {
    position: sticky;
    top: var(--news-sticky-top);
  }

  .page-news .topic-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-news .news-subscribe {
    grid-template-columns: minmax(0, 1fr) 280px;
    padding: 36px 32px;
    gap: 40px;
  }

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

@media (min-width: 1320px) {
  .page-news h1 {
    font-size: 58px;
  }

  .page-news .news-hero {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  }
}

/* ---------- 减少动态 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-news .btn,
  .page-news .chip,
  .page-news .axis-item__card,
  .page-news .notice,
  .page-news .node,
  .page-news .footer-link,
  .page-news .board__link {
    transition: none;
  }

  .page-news .btn:hover,
  .page-news .btn:focus-visible,
  .page-news .axis-item__card:hover {
    transform: none;
  }
}