.page-news {
  background: var(--cream);
  color: var(--ink);
  padding-bottom: 64px;
  overflow-x: hidden;
}

.page-news .news-shell {
  padding-top: 20px;
}

/* ---------- 刊头 ---------- */

.page-news .news-masthead {
  position: relative;
  margin-top: 16px;
  padding: 26px 20px 24px;
  background: var(--navy);
  color: var(--white);
  border-left: 5px solid var(--orange);
  overflow: hidden;
}

.page-news .news-masthead::before {
  content: "";
  position: absolute;
  top: -30px;
  right: -50px;
  width: 200px;
  height: 200px;
  background: linear-gradient(135deg, rgba(46, 242, 226, 0.22), rgba(46, 242, 226, 0) 68%);
  transform: rotate(24deg);
  pointer-events: none;
}

.page-news .news-masthead::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--line-dark);
  pointer-events: none;
}

.page-news .news-masthead .eyebrow {
  position: relative;
  color: var(--cyan);
  margin: 0 0 12px;
}

.page-news .news-masthead__title {
  position: relative;
  margin: 0 0 14px;
  color: var(--white);
  font-size: clamp(1.72rem, 5.4vw, 2.9rem);
  line-height: 1.16;
  letter-spacing: -0.02em;
  max-width: 20ch;
}

.page-news .news-masthead__lead {
  position: relative;
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(244, 235, 215, 0.86);
}

.page-news .news-masthead__facts {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 16px;
  margin: 22px 0 0;
  padding: 16px 0 0;
  list-style: none;
  border-top: 1px solid var(--line-dark);
}

.page-news .news-masthead__facts li {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 12px;
  color: rgba(244, 235, 215, 0.66);
}

.page-news .news-masthead__facts .mono {
  font-size: 20px;
  font-weight: 700;
  color: var(--orange);
  line-height: 1.1;
}

/* ---------- 主体分栏 ---------- */

.page-news .news-body {
  display: grid;
  gap: 28px;
  margin-top: 30px;
}

/* ---------- 左侧标签索引 ---------- */

.page-news .news-rail {
  border: 1px solid var(--line-strong);
  background: var(--cream-2);
  padding: 16px;
}

.page-news .news-rail__title {
  margin: 0 0 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-strong);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.page-news .news-rail__list {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-rail__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 8px;
  border-left: 3px solid transparent;
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.18s var(--ease), color 0.18s var(--ease),
    border-color 0.18s var(--ease);
}

.page-news .news-rail__link .mono {
  font-size: 11px;
  color: var(--steel);
  transition: color 0.18s var(--ease);
}

.page-news .news-rail__link:hover,
.page-news .news-rail__link:focus-visible {
  background: var(--navy);
  color: var(--white);
  border-left-color: var(--orange);
}

.page-news .news-rail__link:hover .mono,
.page-news .news-rail__link:focus-visible .mono {
  color: var(--cyan);
}

.page-news .news-rail__box {
  margin-top: 16px;
  padding: 12px;
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
}

.page-news .news-rail__box-k {
  margin: 0 0 6px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cyan-ink);
}

.page-news .news-rail__box-v {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-soft);
}

/* ---------- 资讯区块 ---------- */

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

.page-news .news-block + .news-block {
  margin-top: 44px;
}

.page-news .news-block__head {
  padding-bottom: 12px;
  margin-bottom: 18px;
  border-bottom: 2px solid var(--ink);
}

.page-news .news-block__no {
  margin: 0 0 6px;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--orange);
}

.page-news .news-block__head .h-section {
  margin: 0 0 8px;
}

.page-news .news-block__desc {
  margin: 0;
  max-width: 58ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-soft);
}

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

.page-news .news-block__meta {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
}

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

.page-news .news-block__source {
  margin: 18px 0 0;
  padding: 12px 14px;
  background: var(--cream-2);
  border-left: 3px solid var(--steel);
  font-size: 12px;
  line-height: 1.7;
  color: var(--ink-soft);
}

/* ---------- 资讯条目列表 ---------- */

.page-news .news-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-strong);
}

.page-news .news-item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 0 14px;
  padding: 16px 10px 16px 8px;
  border-bottom: 1px solid var(--line);
  transition: background 0.18s var(--ease), box-shadow 0.18s var(--ease);
}

.page-news .news-item:hover,
.page-news .news-item:focus-within {
  background: rgba(255, 255, 255, 0.78);
  box-shadow: inset 4px 0 0 var(--orange);
}

.page-news .news-item__no {
  font-size: 12px;
  font-weight: 700;
  color: var(--steel);
  padding-top: 3px;
}

.page-news .news-item__title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 800;
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-news .news-item__excerpt {
  margin: 0 0 8px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-news .news-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
  margin: 0;
}

.page-news .news-item__meta .mono {
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--steel);
}

/* ---------- 联赛专题网格 ---------- */

.page-news .league-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 1px;
  list-style: none;
  background: var(--line);
}

.page-news .league-grid__item {
  position: relative;
  padding: 14px 12px 16px;
  background: var(--cream);
  transition: background 0.18s var(--ease);
}

.page-news .league-grid__item:hover {
  background: var(--white);
}

.page-news .league-grid__item:hover .league-grid__name {
  color: var(--orange);
}

.page-news .league-grid__no {
  display: block;
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--steel);
}

.page-news .league-grid__name {
  margin: 4px 0 6px;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink);
  transition: color 0.18s var(--ease);
}

.page-news .league-grid__note {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--ink-soft);
}

/* ---------- 版本时间轴 ---------- */

.page-news .version-line {
  position: relative;
  margin: 0;
  padding: 0 0 0 22px;
  list-style: none;
}

.page-news .version-line::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 6px;
  bottom: 6px;
  width: 1px;
  background: var(--line-strong);
}

.page-news .version-line__item {
  position: relative;
  padding: 0 0 22px;
}

.page-news .version-line__item:last-child {
  padding-bottom: 0;
}

.page-news .version-line__item::before {
  content: "";
  position: absolute;
  left: -22px;
  top: 5px;
  width: 11px;
  height: 11px;
  background: var(--navy);
  border: 2px solid var(--cream);
  box-shadow: 0 0 0 1px var(--line-strong);
}

.page-news .version-line__item:last-child::before {
  background: var(--orange);
}

.page-news .version-line__year {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--verm);
}

.page-news .version-line__name {
  margin: 4px 0 6px;
  font-size: 15.5px;
  font-weight: 800;
  line-height: 1.45;
  color: var(--ink);
}

.page-news .version-line__body p {
  margin: 0;
  max-width: 56ch;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--ink-soft);
}

/* ---------- 数据观察 ---------- */

.page-news .metric-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  padding: 1px;
  margin-bottom: 22px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .metric-grid__cell {
  background: var(--white);
  padding: 14px 14px 16px;
  border-left: 3px solid transparent;
  transition: border-color 0.18s var(--ease), background 0.18s var(--ease);
}

.page-news .metric-grid__cell:hover {
  background: var(--cream-2);
  border-left-color: var(--cyan);
}

.page-news .metric-grid__k {
  margin: 0 0 6px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--navy);
}

.page-news .metric-grid__v {
  margin: 0;
  font-size: 13px;
  line-height: 1.72;
  color: var(--ink-soft);
}

.page-news .data-notes {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-strong);
}

.page-news .data-notes__item {
  padding: 16px 0 16px 16px;
  border-bottom: 1px solid var(--line);
  border-left: 1px solid var(--line);
  transition: background 0.18s var(--ease);
}

.page-news .data-notes__item:hover {
  background: rgba(255, 255, 255, 0.7);
}

.page-news .data-notes__title {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 800;
  color: var(--navy);
}

.page-news .data-notes__item p {
  margin: 0;
  max-width: 60ch;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--ink-soft);
}

/* ---------- 编辑推荐 ---------- */

.page-news .news-block--picks .news-block__head {
  border-bottom-color: var(--navy);
}

.page-news .picks {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-news .picks__card {
  display: block;
  padding: 16px 16px 18px;
  background: var(--navy);
  color: var(--white);
  text-decoration: none;
  border-left: 4px solid var(--blue);
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease),
    transform 0.2s var(--ease);
}

.page-news .picks__card:hover,
.page-news .picks__card:focus-visible {
  background: var(--blue);
  border-left-color: var(--orange);
  transform: translateX(3px);
}

.page-news .picks__k {
  display: block;
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--cyan);
  margin-bottom: 8px;
}

.page-news .picks__t {
  display: block;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin-bottom: 6px;
}

.page-news .picks__d {
  display: block;
  font-size: 13px;
  line-height: 1.72;
  color: rgba(244, 235, 215, 0.78);
}

/* ---------- 平板 ---------- */

@media (min-width: 640px) {
  .page-news .news-shell {
    padding-top: 28px;
  }

  .page-news .news-masthead {
    padding: 34px 30px 30px;
  }

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

  .page-news .news-masthead__lead {
    font-size: 16px;
  }

  .page-news .news-item {
    grid-template-columns: 52px minmax(0, 1fr);
    padding: 18px 14px 18px 10px;
  }

  .page-news .news-item__title {
    font-size: 17px;
  }

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

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

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

/* ---------- 桌面：左栏固定，右栏高密度列表 ---------- */

@media (min-width: 1000px) {
  .page-news .news-shell {
    padding-top: 34px;
  }

  .page-news .news-masthead {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    grid-template-areas:
      "eyebrow facts"
      "title   facts"
      "lead    facts";
    column-gap: 40px;
    align-items: start;
    padding: 42px 40px 34px;
  }

  .page-news .news-masthead .eyebrow {
    grid-area: eyebrow;
  }

  .page-news .news-masthead__title {
    grid-area: title;
    font-size: 3rem;
    max-width: 24ch;
  }

  .page-news .news-masthead__lead {
    grid-area: lead;
    max-width: 56ch;
  }

  .page-news .news-masthead__facts {
    grid-area: facts;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 0;
    border-top: none;
    border-left: 1px solid var(--line-dark);
    padding: 4px 0 4px 24px;
    align-self: stretch;
  }

  .page-news .news-body {
    grid-template-columns: 224px minmax(0, 1fr);
    column-gap: 44px;
    margin-top: 40px;
  }

  .page-news .news-rail {
    position: sticky;
    top: 24px;
    padding: 18px;
  }

  .page-news .news-block + .news-block {
    margin-top: 56px;
  }

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

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

  .page-news .data-notes__item {
    padding-left: 20px;
  }

  .page-news .news-item {
    grid-template-columns: 60px minmax(0, 1fr);
  }
}

@media (min-width: 1240px) {
  .page-news .news-body {
    grid-template-columns: 240px minmax(0, 1fr);
    column-gap: 56px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-rail__link,
  .page-news .news-item,
  .page-news .metric-grid__cell,
  .page-news .league-grid__item,
  .page-news .picks__card,
  .page-news .data-notes__item {
    transition: none;
  }

  .page-news .picks__card:hover,
  .page-news .picks__card:focus-visible {
    transform: none;
  }
}
<<<END>>>