.page-news {
  --news-line: 1px solid var(--rule);
  --news-row-pad: 22px;
  background: var(--paper);
  padding-bottom: 64px;
}

/* 面包屑上下文 */
.page-news .news-crumb-wrap {
  padding-top: 20px;
}

/* 首屏：非对称分栏 */
.page-news .news-hero {
  padding: 12px 0 46px;
}

.page-news .news-hero__grid {
  display: grid;
  gap: 28px;
}

.page-news .news-hero__eyebrow {
  margin: 0;
}

.page-news .news-hero__title {
  margin: 14px 0 18px;
  color: var(--ink-blue);
  letter-spacing: -0.01em;
  max-width: 14em;
}

.page-news .news-hero__dek {
  margin: 0;
  max-width: 34em;
  color: var(--grey);
  font-size: 1.05rem;
  line-height: 1.75;
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-news .news-hero__aside {
  position: relative;
  border: var(--news-line);
  border-radius: var(--card-radius);
  background: var(--mist);
  padding: 20px 20px 16px;
  align-self: start;
}

.page-news .news-hero__aside::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 22px;
  width: 56px;
  height: 3px;
  background: var(--cyan);
  border-radius: 0 0 3px 3px;
}

.page-news .news-hero__aside-title {
  margin: 0 0 14px;
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  color: var(--ink-blue);
  font-weight: 700;
}

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

.page-news .news-mix__item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.92rem;
  color: var(--ink);
}

.page-news .news-mix__name {
  flex: 1 1 auto;
}

.page-news .news-mix__num {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--ink-blue);
  font-variant-numeric: tabular-nums;
}

.page-news .news-hero__aside-foot {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px dashed rgba(11, 42, 74, 0.22);
  font-size: 0.8rem;
  color: var(--grey);
  font-family: var(--font-mono);
}

/* 最新一期大卡 */
.page-news .news-latest {
  padding-bottom: 56px;
}

.page-news .news-latest__card {
  display: grid;
  overflow: hidden;
  background: #fff;
  border: var(--news-line);
  border-radius: var(--card-radius);
  box-shadow: var(--shadow-card);
}

.page-news .news-latest__media {
  margin: 0;
  background: var(--night);
}

.page-news .news-latest__media img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-news .news-latest__body {
  padding: 26px 22px 30px;
}

.page-news .news-latest__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-news .news-latest__no {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--grey);
}

.page-news .news-latest__title {
  margin: 14px 0 12px;
  color: var(--ink-blue);
}

.page-news .news-latest__text {
  margin: 0;
  color: var(--grey);
  line-height: 1.8;
}

.page-news .news-latest__points {
  list-style: none;
  margin: 18px 0 22px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .news-latest__points li {
  position: relative;
  padding-left: 20px;
  font-size: 0.94rem;
  line-height: 1.65;
  color: var(--ink);
}

.page-news .news-latest__points li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 0.62em;
  width: 8px;
  height: 8px;
  border: 2px solid var(--cyan);
  border-radius: 2px;
}

/* 索引区：窄栏 + 宽列表 */
.page-news .news-index {
  padding-bottom: 64px;
}

.page-news .news-index__grid {
  position: relative;
  display: grid;
  gap: 26px;
}

.page-news .news-switch {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  border: 0;
  white-space: nowrap;
}

.page-news .news-rail {
  border: var(--news-line);
  border-radius: var(--card-radius);
  background: var(--sage);
  padding: 20px 18px;
}

.page-news .news-rail__title {
  margin: 0;
  font-size: 1.05rem;
  color: var(--ink-blue);
  font-weight: 700;
}

.page-news .news-rail__hint {
  margin: 6px 0 16px;
  font-size: 0.82rem;
  color: var(--grey);
}

.page-news .news-rail__group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .news-rail__group--density {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px dashed rgba(11, 42, 74, 0.22);
  align-items: center;
}

.page-news .news-rail__label {
  flex: 1 1 100%;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--grey);
  margin-bottom: 2px;
}

.page-news .news-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: var(--paper);
  color: var(--ink);
  font-size: 0.86rem;
  line-height: 1.2;
  cursor: pointer;
  user-select: none;
  transition: background 180ms var(--ease), border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-news .news-chip:hover {
  border-color: var(--cyan);
  background: var(--mist);
}

.page-news .news-chip span {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--grey);
}

.page-news .news-chip--sm {
  padding: 6px 12px;
  font-size: 0.8rem;
}

.page-news .news-rail__foot {
  margin: 18px 0 0;
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--grey);
}

/* 筛选选中态 */
.page-news #news-cat-all:checked ~ .news-rail label[for="news-cat-all"],
.page-news #news-cat-version:checked ~ .news-rail label[for="news-cat-version"],
.page-news #news-cat-channel:checked ~ .news-rail label[for="news-cat-channel"],
.page-news #news-cat-test:checked ~ .news-rail label[for="news-cat-test"],
.page-news #news-cat-help:checked ~ .news-rail label[for="news-cat-help"],
.page-news #news-density-comfort:checked ~ .news-rail label[for="news-density-comfort"],
.page-news #news-density-compact:checked ~ .news-rail label[for="news-density-compact"] {
  background: var(--ink-blue);
  border-color: var(--ink-blue);
  color: #fff;
}

.page-news #news-cat-all:checked ~ .news-rail label[for="news-cat-all"] span,
.page-news #news-cat-version:checked ~ .news-rail label[for="news-cat-version"] span,
.page-news #news-cat-channel:checked ~ .news-rail label[for="news-cat-channel"] span,
.page-news #news-cat-test:checked ~ .news-rail label[for="news-cat-test"] span,
.page-news #news-cat-help:checked ~ .news-rail label[for="news-cat-help"] span {
  color: rgba(255, 255, 255, 0.7);
}

/* 分类筛选 */
.page-news #news-cat-version:checked ~ .news-list-col .news-record:not([data-cat="version"]),
.page-news #news-cat-channel:checked ~ .news-list-col .news-record:not([data-cat="channel"]),
.page-news #news-cat-test:checked ~ .news-list-col .news-record:not([data-cat="test"]),
.page-news #news-cat-help:checked ~ .news-list-col .news-record:not([data-cat="help"]) {
  display: none;
}

/* 密度切换 */
.page-news #news-density-compact:checked ~ .news-list-col .news-record {
  padding-top: 12px;
  padding-bottom: 12px;
}

.page-news #news-density-compact:checked ~ .news-list-col .news-record__sum,
.page-news #news-density-compact:checked ~ .news-list-col .news-record__media,
.page-news #news-density-compact:checked ~ .news-list-col .news-record__more {
  display: none;
}

/* 记录列表 */
.page-news .news-records {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--news-line);
}

.page-news .news-record {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 12px;
  padding: var(--news-row-pad) 4px;
  border-bottom: var(--news-line);
  transition: background 220ms var(--ease);
}

.page-news .news-record:hover {
  background: rgba(215, 240, 239, 0.4);
}

.page-news .news-record__no {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--cyan);
  padding-top: 3px;
  font-variant-numeric: tabular-nums;
}

.page-news .news-record__main {
  min-width: 0;
}

.page-news .news-record__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-news .news-record__when {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--grey);
}

.page-news .news-record__title {
  margin: 8px 0 8px;
  font-size: 1.08rem;
  line-height: 1.45;
  color: var(--ink-blue);
  font-weight: 600;
}

.page-news .news-record__sum {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--grey);
}

.page-news .news-record--featured .news-record__cols {
  display: grid;
  gap: 16px;
}

.page-news .news-record__media {
  margin: 0;
  border: var(--news-line);
  border-radius: 12px;
  overflow: hidden;
  background: var(--sage);
}

.page-news .news-record__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

.page-news .news-record__more {
  margin-top: 12px;
}

.page-news .news-record__more summary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--cyan);
  cursor: pointer;
  list-style: none;
}

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

.page-news .news-record__more summary::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: 0.95rem;
}

.page-news .news-record__more[open] summary::before {
  content: "–";
}

.page-news .news-record__more ul {
  margin: 10px 0 0;
  padding-left: 18px;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--grey);
}

/* 适配月报 */
.page-news .news-monthly {
  background: var(--sage);
  padding: 52px 0;
}

.page-news .news-monthly__inner {
  display: grid;
  gap: 30px;
}

.page-news .news-monthly__title {
  margin: 12px 0 14px;
  color: var(--ink-blue);
}

.page-news .news-monthly__lead {
  margin: 0;
  color: var(--grey);
  line-height: 1.8;
}

.page-news .news-rhythm {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-news .news-rhythm__item {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding-top: 14px;
  border-top: 1px solid rgba(11, 42, 74, 0.14);
}

.page-news .news-rhythm__num {
  font-family: var(--font-mono);
  font-size: 1.7rem;
  line-height: 1;
  color: var(--orange);
  font-variant-numeric: tabular-nums;
}

.page-news .news-rhythm__item strong {
  display: block;
  font-size: 0.98rem;
  color: var(--ink-blue);
}

.page-news .news-rhythm__item p {
  margin: 4px 0 0;
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--grey);
}

.page-news .news-monthly__media {
  margin: 0;
  border: var(--news-line);
  border-radius: var(--card-radius);
  overflow: hidden;
  background: #fff;
}

.page-news .news-monthly__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-news .news-monthly__media .media-caption {
  padding: 10px 14px;
  font-size: 0.78rem;
  color: var(--grey);
  background: #fff;
}

/* 通道指南版本线 */
.page-news .news-channel {
  background: var(--ink-blue);
  color: var(--paper);
  padding: 52px 0;
}

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

.page-news .news-channel__eyebrow {
  color: var(--mist);
}

.page-news .news-channel__title {
  margin: 12px 0 14px;
  color: #fff;
}

.page-news .news-channel__lead {
  margin: 0;
  color: rgba(251, 250, 247, 0.82);
  line-height: 1.8;
}

.page-news .news-channel__btn {
  margin-top: 22px;
  border-color: rgba(251, 250, 247, 0.45);
  color: var(--paper);
}

.page-news .news-channel__btn:hover {
  border-color: var(--cyan);
  background: rgba(15, 163, 163, 0.16);
}

.page-news .news-channel__media {
  margin: 0;
  border: 1px solid rgba(251, 250, 247, 0.22);
  border-radius: var(--card-radius);
  overflow: hidden;
  background: var(--night);
}

.page-news .news-channel__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 20 / 13;
  object-fit: cover;
}

.page-news .news-versionline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .news-versionline__item {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  padding: 12px 14px;
  border: 1px solid rgba(251, 250, 247, 0.2);
  border-radius: 12px;
  background: rgba(251, 250, 247, 0.04);
}

.page-news .news-versionline__tag {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: var(--mist);
  text-align: center;
}

.page-news .news-versionline__tag--now {
  color: var(--orange);
}

.page-news .news-versionline__item p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(251, 250, 247, 0.82);
}

/* 帮助中心调整 */
.page-news .news-help {
  padding: 56px 0;
}

.page-news .news-help__frame {
  border: var(--news-line);
  border-radius: var(--card-radius);
  background: var(--paper);
  padding: 26px 20px 28px;
  box-shadow: var(--shadow-card);
}

.page-news .news-help__title {
  margin: 12px 0 24px;
  color: var(--ink-blue);
}

.page-news .news-help__list {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  gap: 20px;
}

.page-news .news-help__item {
  padding-top: 16px;
  border-top: 1px solid var(--rule);
}

.page-news .news-help__idx {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--orange);
  letter-spacing: 0.08em;
}

.page-news .news-help__item-title {
  margin: 6px 0 6px;
  font-size: 1rem;
  color: var(--ink-blue);
  font-weight: 600;
}

.page-news .news-help__item p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--grey);
}

/* 跟上更新 */
.page-news .news-follow {
  padding: 0 0 8px;
}

.page-news .news-follow__inner {
  display: grid;
  gap: 22px;
  padding: 28px 22px;
  border-radius: var(--card-radius);
  background: var(--orange-soft);
  border: 1px solid rgba(242, 140, 40, 0.32);
}

.page-news .news-follow__title {
  margin: 0 0 10px;
  color: var(--ink-blue);
}

.page-news .news-follow__text p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.78;
  color: var(--ink);
}

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

/* 平板 */
@media (min-width: 640px) {
  .page-news .news-record {
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 16px;
  }

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

  .page-news .news-help__frame {
    padding: 32px 30px 34px;
  }

  .page-news .news-records .news-record--featured .news-record__cols {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
  }
}

/* 桌面 */
@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1fr) 296px;
    align-items: end;
    gap: 44px;
  }

  .page-news .news-latest__card {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
  }

  .page-news .news-latest__body {
    padding: 34px 34px 36px;
  }

  .page-news .news-index__grid {
    grid-template-columns: 238px minmax(0, 1fr);
    gap: 46px;
    align-items: start;
  }

  .page-news .news-rail {
    position: sticky;
    top: 104px;
  }

  .page-news .news-monthly__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
    gap: 52px;
  }

  .page-news .news-channel__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
    align-items: start;
    gap: 40px 52px;
  }

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

  .page-news .news-follow__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 34px;
    padding: 34px 36px;
  }
}

@media (min-width: 1080px) {
  .page-news .news-help__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-record,
  .page-news .news-chip {
    transition: none;
  }

  .page-news .news-record:hover {
    background: transparent;
  }
}
<<<END>>>