.page-news {
  --news-rail: 96px;
  --news-tick: var(--desert-gold);
}

/* ---------- 顶部刻度带 ---------- */
.page-news .news-ruler {
  border-block: 1px solid var(--line-blue);
  background: var(--canyon-900);
}

.page-news .news-ruler__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 24px;
  align-items: baseline;
  justify-content: space-between;
  padding-block: 11px;
}

.page-news .news-ruler__inner .annot {
  letter-spacing: 0.14em;
}

/* ---------- 区块头三件套 ---------- */
.page-news .section-head {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: baseline;
  gap: 4px 16px;
  margin-bottom: 40px;
}

.page-news .section-head .section-num {
  grid-row: 1 / 3;
  font-size: 14px;
  letter-spacing: 0.1em;
  color: var(--desert-gold);
}

.page-news .section-head .section-title {
  margin: 0;
}

.page-news .section-head .section-note {
  grid-column: 2;
}

.page-news .section-head--tight {
  margin-bottom: 20px;
}

/* ---------- 导语 ---------- */
.page-news .news-intro {
  padding-block: clamp(48px, 7vw, 96px) clamp(40px, 5vw, 72px);
}

.page-news .news-intro__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.page-news .news-intro__copy .lead-label {
  margin-bottom: 16px;
}

.page-news .news-intro__lead {
  margin-top: 24px;
  font-size: clamp(17px, 1.6vw, 19px);
  color: var(--sand-white);
}

.page-news .news-intro__copy .measure + .measure {
  margin-top: 16px;
}

.page-news .news-intro__media {
  border-left: 1px solid var(--line-blue);
}

.page-news .news-intro__media img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* 更新节奏 */
.page-news .news-rhythm {
  list-style: none;
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--line-blue);
  display: grid;
  gap: 22px;
}

.page-news .news-rhythm__item {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 16px;
  align-items: start;
}

.page-news .news-rhythm__num {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--desert-gold);
  padding-top: 3px;
}

.page-news .news-rhythm__title {
  color: var(--sand-white);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.page-news .news-rhythm__text {
  margin-top: 4px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-muted);
  max-width: 42em;
}

/* ---------- 开服关注表 ---------- */
.page-news .news-open {
  padding-block: clamp(40px, 5vw, 72px);
}

.page-news .news-open__map {
  margin-bottom: 32px;
}

.page-news .news-open__map img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .news-table__scroll {
  overflow-x: auto;
  border-top: 1px solid var(--line-blue);
  border-bottom: 1px solid var(--line-blue);
}

.page-news .news-table {
  width: 100%;
  min-width: 660px;
  border-collapse: collapse;
}

.page-news .news-table caption {
  caption-side: top;
  text-align: left;
  padding: 14px 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.page-news .news-table th,
.page-news .news-table td {
  padding: 13px 18px;
  vertical-align: middle;
  border-bottom: 1px solid var(--line-blue);
}

.page-news .news-table thead th {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  font-weight: 500;
  white-space: nowrap;
}

.page-news .news-table tbody th[scope="row"] {
  font-size: 15px;
  color: var(--desert-gold);
  letter-spacing: 0.06em;
  white-space: nowrap;
  text-align: left;
}

.page-news .news-table tbody td {
  font-size: 15px;
  line-height: 1.7;
  color: var(--sand-white);
}

.page-news .news-table tbody td:nth-child(3) {
  color: var(--text-muted);
  white-space: nowrap;
}

.page-news .news-table tbody tr {
  transition: background-color 160ms var(--ease);
}

.page-news .news-table tbody tr:hover,
.page-news .news-table tbody tr:focus-within {
  background-color: var(--canyon-700);
}

.page-news .news-table tbody td:last-child {
  color: var(--text-muted);
  font-size: 14px;
}

/* ---------- 版本迭代 ---------- */
.page-news .news-versions {
  padding-block: clamp(40px, 5vw, 72px);
}

.page-news .news-versions__banner {
  margin-bottom: 40px;
}

.page-news .news-versions__banner img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .news-timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line-blue);
  border-bottom: 1px solid var(--line-blue);
}

.page-news .news-timeline__node {
  position: relative;
  display: block;
  padding: 30px 10px 20px;
  border-right: 1px solid var(--line-blue);
  text-decoration: none;
  transition: background-color 160ms var(--ease);
}

.page-news .news-timeline__node:last-child {
  border-right: 0;
}

.page-news .news-timeline__tick {
  position: absolute;
  top: -5px;
  left: 12px;
  width: 1px;
  height: 10px;
  background: var(--news-tick);
}

.page-news .news-timeline__ver {
  display: block;
  font-size: clamp(20px, 2.2vw, 28px);
  letter-spacing: -0.01em;
  color: var(--sand-white);
  transition: color 160ms var(--ease);
}

.page-news .news-timeline__memo {
  display: block;
  margin-top: 6px;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.page-news .news-timeline__node:hover,
.page-news .news-timeline__node:focus-visible {
  background-color: var(--canyon-700);
}

.page-news .news-timeline__node:hover .news-timeline__ver,
.page-news .news-timeline__node:focus-visible .news-timeline__ver {
  color: var(--volt-cyan);
}

.page-news .news-timeline__node:focus-visible {
  outline: 2px solid var(--volt-cyan);
  outline-offset: -2px;
}

.page-news .news-timeline__node--now .news-timeline__memo {
  color: var(--volt-cyan);
}

.page-news .news-timeline__node--now .news-timeline__tick {
  background: var(--volt-cyan);
  height: 14px;
  top: -7px;
}

.page-news .news-stages {
  list-style: none;
}

.page-news .news-stage {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding-block: 26px;
  border-bottom: 1px solid var(--line-blue);
  scroll-margin-top: 110px;
}

.page-news .news-stage:first-child {
  border-top: 1px solid var(--line-blue);
  margin-top: 40px;
}

.page-news .news-stage__rail {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.page-news .news-stage__ver {
  font-size: clamp(26px, 3vw, 38px);
  letter-spacing: -0.02em;
  color: var(--desert-gold);
}

.page-news .news-stage__title {
  font-size: 18px;
  font-weight: 600;
  color: var(--sand-white);
  letter-spacing: 0.01em;
}

.page-news .news-stage__body .measure {
  margin-top: 10px;
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.85;
}

/* ---------- 礼包码公告 ---------- */
.page-news .news-codes {
  padding-block: clamp(40px, 5vw, 72px);
  border-top: 1px solid var(--line-blue);
  background: var(--canyon-900);
}

.page-news .news-codes__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}

.page-news .news-codes__grid .btn {
  margin-top: 20px;
}

.page-news .news-codes__list {
  list-style: none;
  display: grid;
  gap: 0;
}

.page-news .news-codes__item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding-block: 18px;
  border-bottom: 1px solid var(--line-blue);
  transition: padding-left 160ms var(--ease);
}

.page-news .news-codes__item:first-child {
  border-top: 1px solid var(--line-blue);
}

.page-news .news-codes__item:hover {
  padding-left: 8px;
}

.page-news .news-codes__text {
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-muted);
  max-width: 40em;
}

/* ---------- 专题筛选列表 ---------- */
.page-news .news-topics {
  padding-block: clamp(40px, 5vw, 72px);
}

.page-news .news-topics__cover {
  margin-bottom: 36px;
}

.page-news .news-topics__cover img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .news-filter {
  position: relative;
}

.page-news .news-filter input[type="radio"] {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

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

.page-news .news-filter__bar label {
  display: inline-flex;
  align-items: center;
  padding: 7px 14px;
  border: 1px solid var(--line-blue);
  color: var(--text-muted);
  font-size: 13px;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: border-color 160ms var(--ease), color 160ms var(--ease),
    background-color 160ms var(--ease);
}

.page-news .news-filter__bar label:hover {
  border-color: var(--desert-gold);
  color: var(--sand-white);
}

.page-news .news-filter input[type="radio"]:focus-visible ~ .news-filter__bar {
  outline: 2px solid var(--volt-cyan);
  outline-offset: 4px;
}

.page-news #news-f-all:checked ~ .news-filter__bar label[for="news-f-all"],
.page-news #news-f-ver:checked ~ .news-filter__bar label[for="news-f-ver"],
.page-news #news-f-open:checked ~ .news-filter__bar label[for="news-f-open"],
.page-news #news-f-code:checked ~ .news-filter__bar label[for="news-f-code"],
.page-news #news-f-app:checked ~ .news-filter__bar label[for="news-f-app"],
.page-news #news-f-topic:checked ~ .news-filter__bar label[for="news-f-topic"] {
  border-color: var(--volt-cyan);
  color: var(--volt-cyan);
  background-color: rgba(0, 229, 255, 0.07);
}

.page-news #news-f-ver:checked ~ .news-items .news-item:not([data-cat="ver"]),
.page-news #news-f-open:checked ~ .news-items .news-item:not([data-cat="open"]),
.page-news #news-f-code:checked ~ .news-items .news-item:not([data-cat="code"]),
.page-news #news-f-app:checked ~ .news-items .news-item:not([data-cat="app"]),
.page-news #news-f-topic:checked ~ .news-items .news-item:not([data-cat="topic"]) {
  display: none;
}

.page-news .news-items {
  list-style: none;
}

.page-news .news-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding-block: 22px;
  border-bottom: 1px solid var(--line-blue);
}

.page-news .news-item:first-child {
  border-top: 1px solid var(--line-blue);
}

.page-news .news-item__tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: start;
  min-width: 68px;
  padding: 5px 10px;
  border: 1px solid var(--line-blue);
  color: var(--text-muted);
  font-size: 12px;
  letter-spacing: 0.1em;
  transition: border-color 160ms var(--ease), color 160ms var(--ease);
}

.page-news .news-item:hover .news-item__tag,
.page-news .news-item:focus-within .news-item__tag {
  border-color: var(--volt-cyan);
  color: var(--volt-cyan);
}

.page-news .news-item__title {
  font-size: 17px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--sand-white);
  letter-spacing: 0.01em;
  outline: none;
}

.page-news .news-item__title:focus-visible {
  outline: 2px solid var(--volt-cyan);
  outline-offset: 4px;
}

.page-news .news-item__text {
  margin-top: 6px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-muted);
  max-width: 44em;
}

.page-news .news-item__time {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--rock-grey);
  white-space: nowrap;
}

/* ---------- 标签说明 ---------- */
.page-news .news-legend {
  padding-block: clamp(40px, 5vw, 72px);
  border-top: 1px solid var(--line-blue);
}

.page-news .news-legend__list {
  list-style: none;
}

.page-news .news-legend__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding-block: 16px;
  border-bottom: 1px solid var(--line-blue);
}

.page-news .news-legend__row:first-child {
  border-top: 1px solid var(--line-blue);
}

.page-news .news-legend__row .chip {
  justify-self: start;
}

.page-news .news-legend__row p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-muted);
  max-width: 44em;
}

/* ---------- 关注方式收尾 ---------- */
.page-news .news-follow {
  padding-block: clamp(56px, 7vw, 104px);
  background: var(--canyon-900);
  border-top: 1px solid var(--line-blue);
}

.page-news .news-follow__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-news .news-follow__side {
  color: var(--desert-gold);
}

.page-news .news-follow__body h2 {
  margin-bottom: 20px;
}

.page-news .news-follow__body .measure + .measure {
  margin-top: 14px;
}

.page-news .news-follow__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 20px;
  margin-top: 32px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .news-item {
    grid-template-columns: var(--news-rail) 1fr auto;
    gap: 24px;
    align-items: start;
  }

  .page-news .news-legend__row {
    grid-template-columns: var(--news-rail) 1fr;
    align-items: baseline;
    gap: 24px;
  }

  .page-news .news-codes__item {
    grid-template-columns: 120px 1fr;
    align-items: baseline;
    gap: 16px;
  }
}

@media (min-width: 900px) {
  .page-news .news-intro__grid {
    grid-template-columns: 7fr 5fr;
    align-items: end;
    gap: 64px;
  }

  .page-news .news-codes__grid {
    grid-template-columns: 5fr 7fr;
    gap: 64px;
    align-items: start;
  }

  .page-news .news-stage {
    grid-template-columns: 160px 1fr;
    gap: 40px;
  }

  .page-news .news-follow__grid {
    grid-template-columns: 48px 1fr;
    gap: 40px;
  }
}

@media (max-width: 719px) {
  .page-news .news-timeline__node {
    padding: 26px 6px 16px;
  }

  .page-news .news-timeline__tick {
    left: 6px;
  }

  .page-news .news-table th,
  .page-news .news-table td {
    padding: 12px 14px;
    font-size: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-table tbody tr,
  .page-news .news-timeline__node,
  .page-news .news-timeline__ver,
  .page-news .news-item__tag,
  .page-news .news-codes__item,
  .page-news .news-filter__bar label {
    transition: none;
  }

  .page-news .news-codes__item:hover {
    padding-left: 0;
  }
}