.page-news {
  --r-rail-w: 176px;
  --r-side-w: 232px;
  --r-sticky: 32px;
  padding-bottom: 80px;
  color: var(--text);
}

.page-news .crumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 22px 0 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
}

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

.page-news .crumbs__link:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-news .crumbs__sep {
  color: var(--line);
}

.page-news .crumbs__current {
  color: var(--text);
}

/* ---------- 开场带 ---------- */

.page-news .report-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
  padding: 26px 0 38px;
  border-bottom: 1px solid var(--line);
}

.page-news .report-hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(38px, 9vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin: 14px 0 0;
}

.page-news .report-hero__lead {
  margin: 20px 0 0;
  max-width: 32em;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.85;
}

.page-news .report-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 36px;
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.page-news .rstat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-news .rstat__value {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--orange);
}

.page-news .rstat__label {
  font-size: 13px;
  color: var(--muted);
}

.page-news .report-hero__index {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 22px 20px 16px;
}

.page-news .report-hero__index::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 56px;
  height: 2px;
  background: var(--cyan);
}

.page-news .report-hero__index-title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-news .hero-index {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
}

.page-news .hero-index__link {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 10px 0;
  border-top: 1px solid var(--line);
  color: var(--text);
  text-decoration: none;
  font-size: 15px;
  transition: color var(--dur) var(--ease);
}

.page-news .hero-index__link:hover .hero-index__label {
  color: var(--cyan);
}

.page-news .hero-index__no {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--orange);
}

/* ---------- 主体骨架 ---------- */

.page-news .report-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  margin-top: 30px;
}

.page-news .report-rail {
  background: var(--ink);
  border-bottom: 1px solid var(--line);
  padding-bottom: 12px;
}

.page-news .report-rail__list {
  display: flex;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0 0 2px;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-news .report-rail__list::-webkit-scrollbar {
  display: none;
}

.page-news .report-rail__link {
  display: block;
  white-space: nowrap;
  padding: 7px 12px;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .report-rail__link:hover {
  color: var(--text);
  border-color: var(--cyan);
}

.page-news .report-rail__link.is-active {
  color: var(--orange);
  border-color: var(--orange);
}

.page-news .report-main {
  min-width: 0;
}

.page-news .report-side {
  display: none;
}

/* ---------- 章节 ---------- */

.page-news .r-sect {
  margin-top: 56px;
  scroll-margin-top: 80px;
}

.page-news .r-sect__head {
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 26px;
}

.page-news .r-sect h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 6vw, 36px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0;
}

.page-news .r-sect__lead {
  margin: 12px 0 0;
  max-width: 34em;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.8;
}

/* ---------- 图片槽位 ---------- */

.page-news .r-figure {
  margin: 0 0 28px;
  border: 1px solid var(--line);
  background: var(--panel);
}

.page-news .r-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .r-figure__cap {
  padding: 10px 14px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--muted);
}

/* ---------- 本期要目 ---------- */

.page-news .digest {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .digest__item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  background: var(--panel);
  border-top: 2px solid var(--line);
  padding: 22px 20px 20px;
  transition: background-color var(--dur) var(--ease);
}

.page-news .digest__item:hover {
  background: var(--raise);
}

.page-news .digest__item--version {
  border-top-color: var(--orange);
}

.page-news .digest__item--channel {
  border-top-color: var(--cyan);
}

.page-news .digest__item--log {
  border-top-color: var(--lime);
}

.page-news .digest__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.3;
}

.page-news .digest__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .digest__more {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease);
}

.page-news .digest__more:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 版本批次 ---------- */

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

.page-news .batch {
  border-bottom: 1px solid var(--line);
  border-left: 2px solid transparent;
  padding: 22px 0 22px 16px;
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-news .batch:hover,
.page-news .batch:focus-within {
  border-left-color: var(--orange);
  background: var(--panel);
}

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

.page-news .batch__code {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--cyan);
}

.page-news .batch__time {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

.page-news .batch__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.3;
}

.page-news .batch__text {
  margin: 8px 0 0;
  max-width: 40em;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .batch__spec {
  margin: 16px 0 0;
  display: grid;
  gap: 10px 24px;
}

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

.page-news .batch__spec dd {
  margin: 3px 0 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--text);
}

.page-news .batch__extra {
  margin: 14px 0 0;
  padding-left: 12px;
  border-left: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 通道公告 ---------- */

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

.page-news .notice {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 20px;
  transition: border-color var(--dur) var(--ease);
}

.page-news .notice:hover {
  border-color: var(--cyan);
}

.page-news .notice__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.35;
}

.page-news .notice__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .notice__rows {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.page-news .notice__rows li {
  display: flex;
  gap: 10px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text);
}

.page-news .notice__rows li::before {
  content: "—";
  color: var(--cyan);
}

.page-news .notice__link {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  align-self: flex-start;
  transition: border-color var(--dur) var(--ease);
}

.page-news .notice__link:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 赛事专题 ---------- */

.page-news .topic-grid {
  display: grid;
  gap: 20px;
}

.page-news .topic {
  display: grid;
  gap: 8px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.page-news .topic__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--orange);
}

.page-news .topic__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.3;
}

.page-news .topic__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .event-note {
  margin: 26px 0 0;
  padding: 16px 18px;
  border-left: 2px solid var(--lime);
  background: var(--panel);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 排查周报 ---------- */

.page-news .week-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.page-news .week-filter__chip {
  padding: 6px 12px;
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--muted);
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .week-filter__chip:hover {
  color: var(--lime);
  border-color: var(--lime);
}

.page-news .week-group {
  margin-bottom: 28px;
  scroll-margin-top: 90px;
}

.page-news .week-group__label {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-news .week {
  border-bottom: 1px solid var(--line);
}

.page-news .week__sum {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  padding: 15px 0;
  cursor: pointer;
  list-style: none;
}

.page-news .week__sum::-webkit-details-marker {
  display: none;
}

.page-news .week__no {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--orange);
}

.page-news .week__title {
  flex: 1 1 auto;
  font-size: 16px;
  line-height: 1.6;
}

.page-news .week__count {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

.page-news .week[open] .week__title {
  color: var(--cyan);
}

.page-news .week__list {
  list-style: none;
  margin: 0;
  padding: 2px 0 18px;
  display: grid;
  gap: 10px;
}

.page-news .week__list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 12px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .week__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--line);
  letter-spacing: 0.02em;
}

.page-news .week__link {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  white-space: nowrap;
}

.page-news .week__link:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 更新方式 ---------- */

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

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

.page-news .follow__item {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

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

.page-news .follow__step {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--orange);
}

.page-news .follow__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.35;
}

.page-news .follow__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .follow__card {
  display: grid;
  align-content: start;
  gap: 12px;
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 22px 20px;
}

.page-news .follow__card-title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-news .follow__mail {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--cyan);
  word-break: break-all;
}

.page-news .follow__links {
  display: grid;
  gap: 4px;
  margin-top: 4px;
}

.page-news .follow__link {
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
  color: var(--text);
  font-size: 15px;
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .follow__link:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 右侧索引 ---------- */

.page-news .side-card {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 18px 16px;
}

.page-news .side-card + .side-card {
  margin-top: 16px;
}

.page-news .side-card__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-news .side-card__row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 7px 0;
  border-top: 1px solid var(--line);
}

.page-news .side-card__key {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

.page-news .side-card__val {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text);
}

.page-news .lamp {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 8px 0;
  border-top: 1px solid var(--line);
  font-size: 13.5px;
}

.page-news .lamp__dot {
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  background: var(--green);
}

.page-news .lamp__dot--beta {
  background: var(--amber);
}

.page-news .lamp__dot--local {
  background: var(--lime);
}

.page-news .lamp__text {
  color: var(--muted);
}

.page-news .side-links {
  display: grid;
  gap: 2px;
}

.page-news .side-link {
  padding: 8px 0;
  border-top: 1px solid var(--line);
  color: var(--text);
  font-size: 14px;
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-news .side-link:first-child {
  border-top: 0;
}

.page-news .side-link:hover {
  color: var(--cyan);
}

/* ---------- 悬停展开（仅在支持悬停的桌面环境启用） ---------- */

@media (hover: hover) and (min-width: 900px) {
  .page-news .batch__extra {
    max-height: 0;
    margin-top: 0;
    padding-top: 0;
    padding-bottom: 0;
    border-left-color: transparent;
    overflow: hidden;
    opacity: 0;
    transition: max-height var(--dur) var(--ease), opacity var(--dur) var(--ease), margin-top var(--dur) var(--ease);
  }

  .page-news .batch:hover .batch__extra,
  .page-news .batch:focus-within .batch__extra {
    max-height: 160px;
    margin-top: 14px;
    border-left-color: var(--line);
    opacity: 1;
  }
}

/* ---------- 平板与桌面 ---------- */

@media (min-width: 640px) {
  .page-news .batch__spec {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 760px) {
  .page-news .topic-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px 32px;
  }

  .page-news .follow {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    gap: 40px;
  }
}

@media (min-width: 820px) {
  .page-news .notice-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .report-hero {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: start;
    gap: 48px;
    padding: 40px 0 48px;
  }

  .page-news .report-layout {
    grid-template-columns: var(--r-rail-w) minmax(0, 1fr);
    gap: 0 44px;
    align-items: start;
    margin-top: 40px;
  }

  .page-news .report-rail {
    position: sticky;
    top: var(--r-sticky);
    border-bottom: 0;
    border-left: 1px solid var(--line);
    padding: 0 0 0 16px;
  }

  .page-news .report-rail__list {
    display: block;
    overflow: visible;
  }

  .page-news .report-rail__list li + li {
    margin-top: 8px;
  }

  .page-news .report-rail__link {
    border: 0;
    padding: 5px 0;
    white-space: normal;
    font-size: 14.5px;
  }

  .page-news .report-rail__link:hover {
    color: var(--text);
  }

  .page-news .report-rail__link.is-active {
    color: var(--orange);
  }

  .page-news .r-sect {
    margin-top: 88px;
    scroll-margin-top: 40px;
  }
}

@media (min-width: 1180px) {
  .page-news .report-layout {
    grid-template-columns: var(--r-rail-w) minmax(0, 1fr) var(--r-side-w);
    gap: 0 40px;
  }

  .page-news .report-side {
    display: block;
    position: sticky;
    top: var(--r-sticky);
  }
}
<<<END>>>