/* =========================================================
   赛事观察 / news — 页面作用域样式
   ========================================================= */

.page-news {
  --nw-rail: 148px;
  --nw-gap: 32px;
  display: block;
}

/* ---------- 首屏 ---------- */

.page-news .nw-hero {
  position: relative;
  padding: 40px 0 44px;
  overflow: hidden;
}

.page-news .nw-hero::before {
  content: "";
  position: absolute;
  top: -35%;
  right: -55%;
  width: 110%;
  height: 170%;
  background: linear-gradient(152deg, rgba(18, 40, 61, 0.95) 0%, rgba(18, 40, 61, 0) 66%);
  transform: rotate(-6deg);
  pointer-events: none;
}

.page-news .nw-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 42%;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), rgba(43, 227, 210, 0));
  pointer-events: none;
}

.page-news .nw-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 32px;
  align-items: end;
}

.page-news .nw-hero__kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-news .nw-hero__title,
.page-news .nw-hero h1 {
  margin: 0 0 16px;
  font-size: 34px;
  line-height: 1.16;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-news .nw-hero__desc {
  margin: 0 0 26px;
  max-width: 40ch;
  font-size: 15px;
  line-height: 1.65;
  color: var(--muted);
}

.page-news .nw-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 18px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.page-news .nw-stat {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.page-news .nw-stat__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 24px;
  font-weight: 600;
  line-height: 1;
  color: var(--cyan);
}

.page-news .nw-stat__label {
  font-size: 12px;
  color: var(--muted);
}

.page-news .nw-hero__media {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-3);
}

.page-news .kt-media__img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 主体双列 ---------- */

.page-news .nw-body {
  display: grid;
  gap: 44px;
  padding-bottom: 72px;
}

/* ---------- 左侧分类栏 ---------- */

.page-news .nw-side {
  display: grid;
  gap: 30px;
  align-content: start;
}

.page-news .nw-side__block {
  border-top: 2px solid var(--line);
  padding-top: 16px;
}

.page-news .nw-side__title {
  margin: 0 0 12px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text);
}

.page-news .nw-cloud__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .nw-cloud__list .kt-tag {
  font-size: 12px;
}

.page-news .nw-side__text {
  margin: 0 0 14px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 条目流 ---------- */

.page-news .nw-stream {
  min-width: 0;
}

.page-news .nw-sec {
  padding-top: 0;
}

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

.page-news .nw-entry {
  display: grid;
  gap: 14px;
  border-top: 1px solid var(--line);
  padding: 24px 0 26px;
}

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

.page-news .nw-entry__stage {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 11px;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-news .nw-entry__main {
  min-width: 0;
}

.page-news .nw-entry__title {
  margin: 0 0 10px;
  font-size: 19px;
  line-height: 1.4;
  font-weight: 700;
  color: var(--text);
  transition: color 0.2s var(--ease);
}

.page-news .nw-entry:hover .nw-entry__title {
  color: var(--cyan);
}

.page-news .nw-entry__excerpt {
  margin: 0 0 12px;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.68;
  color: var(--muted);
}

.page-news .nw-entry__link {
  display: inline-block;
  font-size: 13px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 227, 210, 0.4);
  padding-bottom: 2px;
}

.page-news .nw-entry__link:hover,
.page-news .nw-entry__link:focus-visible {
  border-bottom-color: var(--cyan);
}

.page-news .nw-stream__fade {
  margin: 26px 0 0;
  padding-top: 18px;
  border-top: 1px dashed var(--line);
  font-size: 13px;
  font-style: italic;
  color: var(--muted);
}

/* ---------- 系列专题聚合块 ---------- */

.page-news .nw-series {
  display: grid;
  gap: 0;
  border-left: 1px solid var(--line);
  padding-left: 22px;
}

.page-news .nw-series__item {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 16px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.page-news .nw-series__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 38px;
  line-height: 1;
  font-weight: 600;
  color: var(--orange);
  opacity: 0.9;
}

.page-news .nw-series__title {
  margin: 0 0 8px;
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
}

.page-news .nw-series__text {
  margin: 0 0 10px;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.68;
  color: var(--muted);
}

.page-news .nw-series__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--light-cyan, var(--muted));
  opacity: 0.85;
}

.page-news .nw-series__media {
  margin: 24px 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-3);
}

/* ---------- 版本与字段变更 ---------- */

.page-news .nw-updates {
  display: grid;
  gap: 26px;
}

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

.page-news .nw-rec {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.page-news .nw-rec:last-child {
  border-bottom: 1px solid var(--line);
}

.page-news .nw-rec__ver {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 16px;
  font-weight: 600;
  color: var(--cyan);
  line-height: 1.4;
}

.page-news .nw-rec__when {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.page-news .nw-rec__txt {
  margin: 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.65;
  color: var(--text);
}

.page-news .nw-updates__media {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-3);
}

/* ---------- 红黄牌 ---------- */

.page-news .nw-cards__lead {
  margin: 0 0 22px;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
}

.page-news .nw-cards__grid {
  display: grid;
  gap: 14px;
  margin-bottom: 30px;
}

.page-news .nw-cardmark {
  border: 1px solid var(--line);
  border-left-width: 5px;
  border-radius: var(--radius);
  background: var(--ink-2);
  padding: 16px 18px;
}

.page-news .nw-cardmark--red {
  border-left-color: var(--red);
}

.page-news .nw-cardmark--yellow {
  border-left-color: var(--yellow);
}

.page-news .nw-cardmark__label {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.page-news .nw-cardmark--red .nw-cardmark__label {
  color: var(--red);
}

.page-news .nw-cardmark--yellow .nw-cardmark__label {
  color: var(--yellow);
}

.page-news .nw-cardmark__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.68;
  color: var(--muted);
}

.page-news .nw-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.page-news .nw-table caption {
  caption-side: top;
  text-align: left;
  padding-bottom: 12px;
  font-size: 12px;
  font-style: italic;
  color: var(--muted);
}

.page-news .nw-table th,
.page-news .nw-table td {
  border-bottom: 1px solid var(--line);
  padding: 12px 12px 12px 0;
  text-align: left;
  vertical-align: top;
  color: var(--text);
}

.page-news .nw-table thead th {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
  font-weight: 600;
}

.page-news .nw-table tbody th {
  font-weight: 700;
  white-space: nowrap;
}

.page-news .nw-table td {
  color: var(--muted);
}

.page-news .nw-table .kt-table__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* ---------- 合作动态 ---------- */

.page-news .nw-partners {
  display: grid;
  gap: 24px;
}

.page-news .nw-partners__media {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-3);
}

.page-news .nw-partners__text {
  margin: 0 0 16px;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
}

.page-news .nw-partners__list {
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-news .nw-partners__list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--text);
}

.page-news .nw-partners__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 2px;
  background: var(--orange);
}

/* ---------- 投稿与订阅 ---------- */

.page-news .nw-sub {
  display: grid;
  gap: 16px;
}

.page-news .nw-sub__box .kt-card__body {
  font-size: 14px;
  line-height: 1.68;
}

.page-news .nw-sub__mail {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: 13px;
  word-break: break-all;
  color: var(--cyan);
}

.page-news .nw-sub__hours {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

.page-news .nw-foot__links {
  margin: 28px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .nw-foot__links a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 227, 210, 0.4);
}

.page-news .nw-foot__links a:hover,
.page-news .nw-foot__links a:focus-visible {
  border-bottom-color: var(--cyan);
}

/* ---------- 窄屏以上：条目横向排版 ---------- */

@media (min-width: 640px) {
  .page-news .nw-hero__title,
  .page-news .nw-hero h1 {
    font-size: 44px;
  }

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

  .page-news .nw-entry {
    grid-template-columns: var(--nw-rail) minmax(0, 1fr);
    column-gap: 24px;
    align-items: start;
  }

  .page-news .nw-entry__rail {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .page-news .nw-entry__main {
    grid-column: 2;
  }

  .page-news .nw-entry__main .nw-entry__title {
    margin-top: -4px;
  }

  .page-news .nw-cards__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

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

/* ---------- 平板与桌面 ---------- */

@media (min-width: 900px) {
  .page-news .nw-hero {
    padding: 56px 0 60px;
  }

  .page-news .nw-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 44px;
  }

  .page-news .nw-hero__title,
  .page-news .nw-hero h1 {
    font-size: 52px;
    max-width: 18ch;
  }

  .page-news .nw-updates {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 32px;
    align-items: start;
  }

  .page-news .nw-updates__media {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-news .nw-partners {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    gap: 32px;
    align-items: center;
  }
}

@media (min-width: 1080px) {
  .page-news .nw-body {
    grid-template-columns: 258px minmax(0, 1fr);
    gap: 52px;
    align-items: start;
  }

  .page-news .nw-side {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-news .nw-series {
    padding-left: 34px;
    border-left-width: 2px;
  }
}

/* ---------- 动效降级 ---------- */

@media (prefers-reduced-motion: reduce) {
  .page-news .nw-entry__title,
  .page-news .kt-media__img {
    transition: none !important;
    transform: none !important;
  }
}

.page-news {
  --light-cyan: currentColor;
}