.page-news {
  --news-row-hover: #CFE6F0;
  --news-gap: clamp(20px, 4vw, 48px);
  background-color: var(--c-snow);
  color: var(--c-ink);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

/* 首屏 */
.page-news .news-hero {
  padding: 26px 0 0;
}

.page-news .news-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
  margin-top: 26px;
}

.page-news .eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--c-orange-deep);
  margin: 0;
}

.page-news h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(30px, 6.4vw, 56px);
  line-height: 1.24;
  letter-spacing: .02em;
  margin: 12px 0 18px;
  max-width: 15em;
}

.page-news .lede {
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-gray);
  margin: 0;
  max-width: 34em;
}

.page-news .news-hero__side {
  border-top: 2px solid var(--c-deep);
  padding-top: 16px;
}

.page-news .news-side__title {
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--c-gray);
  margin: 0 0 6px;
}

.page-news .news-side__ver {
  font-family: var(--font-mono);
  font-size: clamp(44px, 9vw, 66px);
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--c-blue);
  margin: 0 0 18px;
}

.page-news .news-side__list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  font-size: 14px;
}

.page-news .news-side__list li {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 10px;
  padding: 9px 0;
  border-bottom: var(--hair);
  line-height: 1.65;
  color: var(--c-ink);
}

.page-news .news-side__list .mono {
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--c-gray);
}

.page-news .news-hero__figure {
  margin: clamp(28px, 5vw, 52px) 0 0;
}

/* 更新状态带 */
.page-news .news-status {
  background-color: var(--c-blue);
  color: var(--c-snow);
  padding: clamp(26px, 4vw, 42px) 0 clamp(24px, 4vw, 38px);
  margin-top: clamp(34px, 6vw, 68px);
}

.page-news .news-status__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.page-news .news-status__cell {
  border-top: 1px solid rgba(251, 252, 253, .38);
  padding-top: 12px;
}

.page-news .news-status__k {
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--c-mist);
  margin: 0 0 6px;
}

.page-news .news-status__v {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--c-snow);
}

.page-news .news-status__badge {
  justify-self: start;
  align-self: start;
  display: inline-flex;
  align-items: baseline;
  gap: 5px;
  margin: 0;
  padding: 9px 16px;
  background-color: var(--c-orange);
  color: var(--c-snow);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .08em;
}

.page-news .news-status__badge strong {
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 700;
}

.page-news .news-status__figure {
  margin: 24px 0 0;
}

.page-news .news-status__figure .media__caption {
  color: var(--c-mist);
  font-size: 12px;
  margin-top: 10px;
}

/* 时间轴 */
.page-news .news-timeline__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 40px;
  margin-top: 34px;
}

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

.page-news .timeline__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

.page-news .timeline__ver {
  font-family: var(--font-mono);
  font-size: 26px;
  letter-spacing: .06em;
  color: var(--c-deep);
  text-decoration: none;
  padding-left: 22px;
  margin-bottom: 10px;
  transition: color .16s linear;
}

.page-news .timeline__ver:hover {
  color: var(--c-orange-deep);
}

.page-news .timeline__body {
  position: relative;
  border-left: 2px solid var(--c-deep);
  padding: 0 0 44px 22px;
}

.page-news .timeline__body::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 7px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--c-gold);
  box-shadow: 0 0 0 4px var(--c-snow);
  transition: background-color .24s linear;
}

.page-news .timeline__item:hover .timeline__body::before,
.page-news .timeline__item:target .timeline__body::before {
  background-color: var(--c-orange);
}

.page-news .timeline__body h3 {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: clamp(18px, 2.2vw, 22px);
  letter-spacing: .04em;
  margin: 0 0 8px;
  color: var(--c-ink);
}

.page-news .timeline__body p {
  margin: 0 0 8px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--c-ink);
  max-width: 44em;
}

.page-news .timeline__scope {
  color: var(--c-gray);
  font-size: 12px;
  letter-spacing: .04em;
  margin: 0;
}

.page-news .news-timeline__aside {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-news .news-timeline__aside .media {
  margin: 0;
}

.page-news .news-aside__note {
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--c-gray);
  border-top: var(--hair);
  padding-top: 14px;
  margin: 0;
}

.page-news .news-aside__note a {
  color: var(--c-orange-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(179, 58, 22, .35);
}

.page-news .news-aside__note a:hover {
  border-bottom-color: var(--c-orange-deep);
}

/* 通用图片 */
.page-news .media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .media__caption {
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--c-gray);
  margin-top: 10px;
}

/* 修复项章节 */
.page-news .news-intro {
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--c-gray);
  margin: 18px 0 0;
  max-width: 46em;
}

.page-news .news-intro--after {
  margin-top: 22px;
  font-size: 14.5px;
}

.page-news .news-intro a {
  color: var(--c-orange-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(179, 58, 22, .35);
}

.page-news .news-intro a:hover {
  border-bottom-color: var(--c-orange-deep);
}

.page-news .news-fixes__figure {
  margin: 26px 0 0;
}

.page-news .fix-filter {
  margin-top: 28px;
}

.page-news .fix-filter__input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-news .fix-filter__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.page-news .fix-filter__bar label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  padding: 7px 14px;
  border: var(--hair);
  color: var(--c-gray);
  cursor: pointer;
  transition: color .16s linear, border-color .16s linear, background-color .16s linear;
}

.page-news .fix-filter__bar label:hover {
  color: var(--c-orange-deep);
  border-color: var(--c-orange);
}

.page-news #fx-all:checked ~ .fix-filter__bar label[for="fx-all"],
.page-news #fx-nav:checked ~ .fix-filter__bar label[for="fx-nav"],
.page-news #fx-compat:checked ~ .fix-filter__bar label[for="fx-compat"],
.page-news #fx-account:checked ~ .fix-filter__bar label[for="fx-account"],
.page-news #fx-event:checked ~ .fix-filter__bar label[for="fx-event"] {
  background-color: var(--c-blue);
  border-color: var(--c-blue);
  color: var(--c-snow);
}

.page-news #fx-nav:checked ~ .fix-filter__wrap tbody tr:not([data-cat="nav"]),
.page-news #fx-compat:checked ~ .fix-filter__wrap tbody tr:not([data-cat="compat"]),
.page-news #fx-account:checked ~ .fix-filter__wrap tbody tr:not([data-cat="account"]),
.page-news #fx-event:checked ~ .fix-filter__wrap tbody tr:not([data-cat="event"]) {
  display: none;
}

.page-news .fix-filter__wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-top: 2px solid var(--c-deep);
}

.page-news .fix-table {
  width: 100%;
  min-width: 660px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-news .fix-table caption {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--c-gray);
  padding: 10px 0 12px;
}

.page-news .fix-table th {
  text-align: left;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--c-deep);
  padding: 11px 14px 11px 0;
  border-bottom: var(--hair);
  background-color: var(--c-snow);
  white-space: nowrap;
}

.page-news .fix-table td {
  padding: 14px 14px 14px 0;
  border-bottom: var(--hair);
  vertical-align: top;
  line-height: 1.65;
  color: var(--c-ink);
}

.page-news .fix-table tbody tr:nth-child(even) {
  background-color: var(--c-mist);
}

.page-news .fix-table tbody tr {
  transition: background-color .16s linear;
}

.page-news .fix-table tbody tr:hover {
  background-color: var(--news-row-hover);
}

.page-news .fix-table .mono {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--c-deep);
  white-space: nowrap;
}

.page-news .fix-table__dev {
  white-space: nowrap;
}

.page-news .dev-tip {
  position: relative;
  border-bottom: 1px dotted var(--c-line);
  cursor: help;
}

.page-news .dev-tip::after {
  content: attr(data-tip);
  position: absolute;
  left: 0;
  bottom: calc(100% + 8px);
  width: max-content;
  max-width: 230px;
  padding: 8px 10px;
  background-color: var(--c-deep);
  color: var(--c-snow);
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  letter-spacing: .02em;
  white-space: normal;
  opacity: 0;
  visibility: hidden;
  transition: opacity .16s linear;
  z-index: 6;
}

.page-news .dev-tip:hover::after,
.page-news .dev-tip:focus::after {
  opacity: 1;
  visibility: visible;
}

.page-news .fix-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  padding: 3px 8px;
  white-space: nowrap;
}

.page-news .fix-tag--nav {
  background-color: var(--c-blue);
  color: var(--c-snow);
}

.page-news .fix-tag--compat {
  background-color: var(--c-gold);
  color: var(--c-snow);
}

.page-news .fix-tag--account {
  background-color: var(--c-orange);
  color: var(--c-snow);
}

.page-news .fix-tag--event {
  background-color: var(--c-mist);
  color: var(--c-deep);
  border: 1px solid var(--c-line);
}

/* 兼容说明 */
.page-news .compat-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
  margin-top: 30px;
}

.page-news .compat-col {
  padding-left: 20px;
  border-left: 2px solid var(--c-blue);
}

.page-news .compat-col--alt {
  border-left-color: var(--c-gold);
}

.page-news .compat-col h3 {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: clamp(17px, 2vw, 21px);
  letter-spacing: .04em;
  margin: 0 0 12px;
}

.page-news .compat-col p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-ink);
  margin: 0 0 12px;
  max-width: 34em;
}

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

.page-news .compat-list li {
  padding: 11px 0;
  border-bottom: var(--hair);
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--c-ink);
}

.page-news .compat-list strong {
  display: inline-block;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--c-deep);
  margin-right: 8px;
}

/* 运营动态 */
.page-news .news-briefs {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

.page-news .news-briefs__item {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-bottom: var(--hair);
  align-items: baseline;
}

.page-news .news-briefs__meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--c-orange-deep);
  line-height: 1.8;
}

.page-news .news-briefs__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--c-ink);
}

.page-news .news-briefs__item a {
  color: var(--c-orange-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(179, 58, 22, .35);
}

.page-news .news-briefs__item a:hover {
  border-bottom-color: var(--c-orange-deep);
}

/* 归档 */
.page-news .archive {
  border-top: var(--hair);
  margin-top: 4px;
}

.page-news .archive:last-of-type {
  border-bottom: var(--hair);
}

.page-news .archive__summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 18px;
  padding: 17px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 15.5px;
  letter-spacing: .03em;
  color: var(--c-ink);
  transition: color .16s linear;
}

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

.page-news .archive__summary:hover {
  color: var(--c-blue);
}

.page-news .archive__summary .mono {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--c-blue);
}

.page-news .archive__summary::after {
  content: "展开";
  margin-left: auto;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--c-gray);
  border: var(--hair);
  padding: 3px 9px;
}

.page-news .archive[open] .archive__summary::after {
  content: "收起";
  color: var(--c-orange-deep);
  border-color: var(--c-orange);
}

.page-news .archive__body {
  padding: 2px 0 20px;
}

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

.page-news .archive__list li {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 14px;
  padding: 8px 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-gray);
}

.page-news .archive__list .mono {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--c-deep);
  letter-spacing: .04em;
}

/* 回退确认清单 */
.page-news .news-checklist__block {
  margin-top: 36px;
  padding-top: 24px;
  border-top: 2px solid var(--c-deep);
}

.page-news .news-checklist__block h3 {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: clamp(17px, 2vw, 21px);
  letter-spacing: .04em;
  margin: 0 0 12px;
}

.page-news .news-checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: ck;
  max-width: 44em;
}

.page-news .news-checklist li {
  position: relative;
  padding: 8px 0 8px 28px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--c-ink);
}

.page-news .news-checklist li::before {
  counter-increment: ck;
  content: counter(ck, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 11px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--c-gold);
  letter-spacing: .06em;
}

.page-news .news-checklist a {
  color: var(--c-orange-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(179, 58, 22, .35);
}

.page-news .news-checklist a:hover {
  border-bottom-color: var(--c-orange-deep);
}

/* 断点 */
@media (min-width: 640px) {
  .page-news .news-status__inner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-status__badge {
    grid-column: 1 / -1;
  }

  .page-news .news-briefs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 40px;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: 56px;
    align-items: end;
  }

  .page-news .news-status__inner {
    grid-template-columns: repeat(3, minmax(0, 1fr)) auto;
    gap: 32px;
    align-items: start;
  }

  .page-news .news-status__badge {
    grid-column: auto;
  }

  .page-news .timeline__item {
    grid-template-columns: 120px minmax(0, 1fr);
  }

  .page-news .timeline__ver {
    text-align: right;
    padding: 0 28px 0 0;
    margin: 0;
    font-size: 32px;
    line-height: 1.15;
  }

  .page-news .timeline__body {
    padding-left: 34px;
  }

  .page-news .compat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 56px;
  }
}

@media (min-width: 1000px) {
  .page-news .news-timeline__layout {
    grid-template-columns: minmax(0, 1fr) 268px;
    gap: 64px;
    align-items: start;
  }

  .page-news .news-timeline__aside {
    position: sticky;
    top: 64px;
  }
}

@media (max-width: 700px) {
  .page-news .dev-tip::after {
    display: none;
  }

  .page-news .news-briefs__item {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news * {
    transition: none !important;
  }
}
<<<END>>>