.page-news {
  --jn-line-soft: rgba(143, 160, 191, 0.2);
  --jn-line-strong: #1E2A44;
  --jn-rail-w: 44px;
  background: var(--ink-900);
  color: var(--fg);
  padding-bottom: 0;
}

/* ---------- 面包屑 ---------- */
.page-news .jn-crumb {
  padding-top: 24px;
  padding-bottom: 4px;
}
.page-news .jn-crumb .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--fg-muted);
}
.page-news .jn-crumb .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--fg-muted);
  opacity: 0.6;
}
.page-news .jn-crumb .breadcrumb a {
  color: var(--fg-muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 160ms ease, border-color 160ms ease;
}
.page-news .jn-crumb .breadcrumb a:hover,
.page-news .jn-crumb .breadcrumb a:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}
.page-news .jn-crumb .breadcrumb [aria-current="page"] {
  color: var(--ice);
}

/* ---------- 刊头 ---------- */
.page-news .jn-masthead {
  position: relative;
  padding: clamp(28px, 6vw, 72px) 0 clamp(36px, 7vw, 88px);
  overflow: hidden;
}
.page-news .jn-masthead::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--jn-line-strong) 20%, var(--jn-line-strong) 80%, transparent);
}
.page-news .jn-masthead__inner {
  position: relative;
  padding-left: 0;
}
.page-news .jn-masthead__rail {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--mist);
  text-transform: uppercase;
  margin-bottom: 18px;
}
.page-news .jn-masthead .eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--orange);
  text-transform: uppercase;
}
.page-news .jn-masthead__title {
  margin: 0;
  font-size: clamp(56px, 15vw, 160px);
  font-weight: 900;
  line-height: 0.9;
  letter-spacing: -0.02em;
  color: var(--ice);
}
.page-news .jn-masthead__title::after {
  content: "";
  display: block;
  width: clamp(64px, 14vw, 180px);
  height: 6px;
  margin-top: 22px;
  background: linear-gradient(90deg, var(--violet), var(--rose), var(--orange));
}
.page-news .jn-masthead__lede {
  max-width: 62ch;
  margin: 26px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--fg-muted);
}
.page-news .jn-masthead__index {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin: 40px 0 0;
  padding: 24px 0 0;
  list-style: none;
  border-top: 1px solid var(--jn-line-strong);
}
.page-news .jn-masthead__index li {
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.page-news .jn-masthead__num {
  font-family: var(--font-mono);
  font-size: 34px;
  font-weight: 700;
  line-height: 1;
  color: var(--orange);
  letter-spacing: -0.02em;
}
.page-news .jn-masthead__num em {
  font-style: normal;
  font-size: 16px;
  margin-left: 4px;
  color: var(--orange);
  opacity: 0.75;
}
.page-news .jn-masthead__lab {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

/* ---------- 置顶专题 ---------- */
.page-news .jn-feature {
  padding: clamp(32px, 5vw, 64px) 0 clamp(40px, 6vw, 80px);
  border-top: 1px solid var(--jn-line-strong);
}
.page-news .jn-feature__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
}
.page-news .jn-feature__cover {
  position: relative;
  margin: 0;
  border: 1px solid var(--violet);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 0 0 1px rgba(122, 43, 255, 0.18), 0 12px 40px rgba(11, 18, 32, 0.6);
}
.page-news .jn-feature__cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(122, 43, 255, 0.22), rgba(11, 18, 32, 0.85) 70%);
  pointer-events: none;
}
.page-news .jn-feature__cover img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}
.page-news .jn-feature__cover .media__caption {
  position: absolute;
  left: 16px;
  bottom: 14px;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--ice);
  background: rgba(11, 18, 32, 0.7);
  padding: 6px 10px;
  border-radius: var(--radius);
}
.page-news .jn-feature__body .eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--rose);
  text-transform: uppercase;
}
.page-news .jn-feature__title {
  margin: 0 0 18px;
  font-size: clamp(28px, 6vw, 46px);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--ice);
}
.page-news .jn-feature__lede {
  margin: 0 0 28px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--fg-muted);
}
.page-news .jn-feature__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--jn-line-strong);
}
.page-news .jn-feature__item {
  position: relative;
  padding: 18px 4px 18px 18px;
  border-bottom: 1px solid var(--jn-line-soft);
  transition: background-color 180ms ease, padding-left 180ms ease;
}
.page-news .jn-feature__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  bottom: 18px;
  width: 3px;
  background: var(--orange);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 180ms ease;
}
.page-news .jn-feature__item:hover {
  background: var(--ink-800);
  padding-left: 24px;
}
.page-news .jn-feature__item:hover::before,
.page-news .jn-feature__item:focus-within::before {
  transform: scaleY(1);
}
.page-news .jn-feature__item .tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  padding: 3px 8px;
  border-radius: var(--radius);
  border: 1px solid var(--jn-line-strong);
  color: var(--mist);
}
.page-news .jn-feature__item h3 {
  margin: 10px 0 6px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ice);
}
.page-news .jn-feature__time {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

/* ---------- 分类标签 ---------- */
.page-news .jn-tabs {
  position: sticky;
  top: 0;
  z-index: 5;
  background: rgba(11, 18, 32, 0.92);
  backdrop-filter: blur(8px);
  border-top: 1px solid var(--jn-line-strong);
  border-bottom: 1px solid var(--jn-line-strong);
}
.page-news .jn-tabs__inner {
  padding-top: 12px;
  padding-bottom: 12px;
}
.page-news .jn-tabs__list {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  list-style: none;
  margin: 0;
  padding: 0 0 4px;
  scrollbar-width: thin;
}
.page-news .jn-tabs__link {
  display: inline-block;
  white-space: nowrap;
  padding: 8px 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--fg-muted);
  text-decoration: none;
  border: 1px solid var(--jn-line-strong);
  border-radius: var(--radius);
  transition: color 160ms ease, border-color 160ms ease, background-color 160ms ease;
}
.page-news .jn-tabs__link:hover,
.page-news .jn-tabs__link:focus-visible {
  color: var(--ice);
  border-color: var(--orange);
  background: var(--ink-800);
}
.page-news .jn-tabs__link:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

/* ---------- 日志列表 ---------- */
.page-news .jn-feed {
  padding: clamp(40px, 7vw, 88px) 0;
}
.page-news .jn-feed .section-head {
  margin-bottom: clamp(28px, 5vw, 52px);
}
.page-news .jn-feed .eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--orange);
  text-transform: uppercase;
}
.page-news .jn-feed .section-title {
  margin: 0 0 14px;
  font-size: clamp(26px, 5vw, 40px);
  font-weight: 900;
  line-height: 1.25;
  color: var(--ice);
}
.page-news .jn-feed .section-sub {
  max-width: 62ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--fg-muted);
}

.page-news .jn-group {
  margin-bottom: clamp(32px, 5vw, 56px);
  scroll-margin-top: 88px;
}
.page-news .jn-group:last-child {
  margin-bottom: 0;
}
.page-news .jn-group__title {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 0 0 18px;
  padding-bottom: 12px;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--ice);
  border-bottom: 1px solid var(--jn-line-strong);
}
.page-news .jn-group__mark {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--orange);
}

.page-news .jn-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-news .jn-item {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--jn-line-soft);
  transition: background-color 180ms ease;
}
.page-news .jn-item:last-child {
  border-bottom: none;
}
.page-news .jn-item:hover {
  background: var(--ink-800);
}
.page-news .jn-item__thumb {
  position: relative;
  width: 72px;
  height: 72px;
  flex-shrink: 0;
  border: 1px solid var(--jn-line-strong);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-800);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 180ms ease, transform 180ms ease;
}
.page-news .jn-item:hover .jn-item__thumb {
  border-color: var(--orange);
  transform: translateY(-2px);
}
.page-news .jn-item__thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-news .jn-item__mono {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mist);
}
.page-news .jn-item__main {
  min-width: 0;
}
.page-news .jn-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 8px;
}
.page-news .jn-item__meta .tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  padding: 3px 8px;
  border-radius: var(--radius);
  border: 1px solid var(--jn-line-strong);
  color: var(--mist);
}
.page-news .jn-item__meta .tag--live {
  color: var(--green);
  border-color: rgba(87, 242, 164, 0.4);
}
.page-news .jn-item__meta .tag--alert {
  color: var(--rose);
  border-color: var(--rose);
  background: linear-gradient(90deg, rgba(122, 43, 255, 0.18), rgba(255, 45, 120, 0.14));
}
.page-news .jn-item__meta .tag--amber {
  color: var(--amber);
  border-color: rgba(255, 194, 75, 0.4);
}
.page-news .jn-item__time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}
.page-news .jn-item__title {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.55;
  color: var(--ice);
  transition: color 160ms ease;
}
.page-news .jn-item:hover .jn-item__title {
  color: var(--orange);
}
.page-news .jn-item__excerpt {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--fg-muted);
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 220ms ease, opacity 220ms ease, margin-top 220ms ease;
}
.page-news .jn-item:hover .jn-item__excerpt,
.page-news .jn-item:focus-within .jn-item__excerpt {
  max-height: 160px;
  opacity: 1;
  margin-top: 4px;
}

/* ---------- 赛季报告 ---------- */
.page-news .jn-reports {
  position: relative;
  padding: clamp(40px, 7vw, 88px) 0;
  border-top: 1px solid var(--jn-line-strong);
  border-bottom: 1px solid var(--jn-line-strong);
  overflow: hidden;
}
.page-news .jn-reports__bg {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: 0.22;
  pointer-events: none;
}
.page-news .jn-reports__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-news .jn-reports__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--ink-900) 0%, rgba(11, 18, 32, 0.6) 40%, var(--ink-900) 100%);
}
.page-news .jn-reports__inner {
  position: relative;
  z-index: 1;
}
.page-news .jn-reports__head {
  margin-bottom: clamp(28px, 5vw, 48px);
}
.page-news .jn-reports .eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--amber);
  text-transform: uppercase;
}
.page-news .jn-reports .section-title {
  margin: 0 0 14px;
  font-size: clamp(26px, 5vw, 40px);
  font-weight: 900;
  line-height: 1.25;
  color: var(--ice);
}
.page-news .jn-reports .section-sub {
  max-width: 66ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--fg-muted);
}
.page-news .jn-reports__wall {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-news .jn-report {
  position: relative;
  padding: 22px 20px 20px;
  background: rgba(19, 28, 46, 0.86);
  border: 1px solid var(--jn-line-strong);
  border-radius: var(--radius);
  transition: border-color 180ms ease, transform 180ms ease, background-color 180ms ease;
}
.page-news .jn-report:hover {
  border-color: var(--amber);
  background: var(--ink-800);
  transform: translateY(-2px);
}
.page-news .jn-report__no {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--amber);
  margin-bottom: 12px;
}
.page-news .jn-report__title {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ice);
}
.page-news .jn-report__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--fg-muted);
}

/* ---------- 订阅与回看 ---------- */
.page-news .jn-subscribe {
  padding: clamp(40px, 7vw, 88px) 0 clamp(48px, 8vw, 96px);
}
.page-news .jn-subscribe__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 60px);
}
.page-news .jn-subscribe__main .eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--orange);
  text-transform: uppercase;
}
.page-news .jn-subscribe__main .section-title {
  margin: 0 0 16px;
  font-size: clamp(26px, 5vw, 40px);
  font-weight: 900;
  line-height: 1.25;
  color: var(--ice);
}
.page-news .jn-subscribe__lede {
  max-width: 58ch;
  margin: 0 0 28px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--fg-muted);
}
.page-news .jn-subscribe__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-news .jn-subscribe__actions .btn {
  display: inline-block;
  padding: 12px 22px;
  font-size: 14px;
  letter-spacing: 0.04em;
  text-decoration: none;
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: background-color 160ms ease, color 160ms ease, border-color 160ms ease;
}
.page-news .jn-subscribe__actions .btn--primary {
  background: var(--orange);
  color: var(--ink-900);
  font-weight: 700;
}
.page-news .jn-subscribe__actions .btn--primary:hover,
.page-news .jn-subscribe__actions .btn--primary:focus-visible {
  background: var(--ice);
}
.page-news .jn-subscribe__actions .btn--ghost {
  border-color: var(--jn-line-strong);
  color: var(--ice);
}
.page-news .jn-subscribe__actions .btn--ghost:hover,
.page-news .jn-subscribe__actions .btn--ghost:focus-visible {
  border-color: var(--orange);
  color: var(--orange);
}
.page-news .jn-subscribe__actions .btn--quiet {
  color: var(--mist);
}
.page-news .jn-subscribe__actions .btn--quiet:hover,
.page-news .jn-subscribe__actions .btn--quiet:focus-visible {
  color: var(--ice);
  border-color: var(--jn-line-strong);
}
.page-news .jn-subscribe__actions .btn:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}
.page-news .jn-subscribe__side {
  border-top: 1px solid var(--jn-line-strong);
  padding-top: 22px;
}
.page-news .jn-subscribe__side-title {
  margin: 0 0 8px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--orange);
}
.page-news .jn-subscribe__side-text {
  margin: 0 0 22px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--fg-muted);
}
.page-news .jn-subscribe__side-text:last-child {
  margin-bottom: 0;
}
.page-news .jn-subscribe__side-text a {
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid rgba(87, 242, 164, 0.4);
  transition: border-color 160ms ease;
}
.page-news .jn-subscribe__side-text a:hover,
.page-news .jn-subscribe__side-text a:focus-visible {
  border-bottom-color: var(--green);
}

/* ---------- 标签筛选（支持 :has 时生效） ---------- */
.page-news .jn-feed:has(.jn-group:target) .jn-group:not(:target) {
  display: none;
}
.page-news .jn-group:target .jn-group__title {
  color: var(--orange);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .jn-masthead__index {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-news .jn-reports__wall {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-news .jn-item {
    grid-template-columns: 96px 1fr;
    gap: 22px;
  }
  .page-news .jn-item__thumb {
    width: 96px;
    height: 96px;
  }
  .page-news .jn-item__excerpt {
    max-height: none;
    opacity: 1;
  }
}

@media (min-width: 900px) {
  .page-news .jn-feature__grid {
    grid-template-columns: 5fr 7fr;
    align-items: start;
  }
  .page-news .jn-subscribe__grid {
    grid-template-columns: 1fr 0.62fr;
    align-items: start;
  }
  .page-news .jn-subscribe__side {
    border-top: none;
    border-left: 1px solid var(--jn-line-strong);
    padding-top: 0;
    padding-left: 32px;
  }
  .page-news .jn-masthead__inner {
    padding-left: var(--jn-rail-w);
  }
  .page-news .jn-masthead__rail {
    position: absolute;
    left: 0;
    top: 6px;
    transform: rotate(180deg);
    writing-mode: vertical-rl;
    margin-bottom: 0;
    letter-spacing: 0.32em;
  }
}

@media (min-width: 1200px) {
  .page-news .jn-reports__wall {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-news .jn-item {
    grid-template-columns: 120px 1fr;
    gap: 28px;
  }
  .page-news .jn-item__thumb {
    width: 120px;
    height: 120px;
  }
}

/* ---------- 无障碍与动效偏好 ---------- */
.page-news [data-reveal] {
  opacity: 1;
}
.page-news .jn-item,
.page-news .jn-report,
.page-news .jn-feature__item,
.page-news .jn-tabs__link {
  will-change: transform;
}

@media (prefers-reduced-motion: reduce) {
  .page-news *,
  .page-news *::before,
  .page-news *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
  .page-news .jn-item:hover .jn-item__thumb,
  .page-news .jn-report:hover {
    transform: none;
  }
}