.page-news {
  --news-gutter: clamp(16px, 4vw, 32px);
}

/* 首屏 */
.page-news .news-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  padding: clamp(28px, 5vw, 64px) 0 clamp(32px, 5vw, 56px);
  border-bottom: 1px solid var(--line);
}

.page-news .news-hero__body {
  display: flex;
  flex-direction: column;
  gap: 18px;
  max-width: 680px;
}

.page-news .news-hero__lead {
  color: var(--text-body);
  font-size: 1.0625rem;
  line-height: 1.75;
  max-width: 60ch;
}

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

.page-news .news-hero__chips .pill {
  border-radius: var(--r-pill);
  padding: 4px 14px;
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .04em;
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

.page-news .news-hero__media {
  border-radius: var(--r-lg);
  overflow: hidden;
}

.page-news .news-hero__media .media-frame__img {
  width: 100%;
  height: auto;
  display: block;
}

/* 第12期摘要 */
.page-news .news-digest {
  padding-block: clamp(36px, 6vw, 64px);
  border-bottom: 1px solid var(--line);
}

.page-news .digest-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 28px;
}

.page-news .digest-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: linear-gradient(165deg, var(--archive) 0%, var(--ink-navy) 100%);
  box-shadow: var(--shadow-panel);
  transition: border-color var(--dur) var(--ease);
}

.page-news .digest-card:hover {
  border-color: var(--line-strong);
}

.page-news .digest-card__tag {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .08em;
  color: var(--amber);
  text-transform: uppercase;
}

.page-news .digest-card--record .digest-card__tag {
  color: var(--celadon);
}

.page-news .digest-card--benefit .digest-card__tag {
  color: var(--signal);
}

.page-news .digest-card__title {
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: .02em;
  line-height: 1.4;
  color: var(--paper);
}

.page-news .digest-card__desc {
  color: var(--text-body);
  font-size: .9375rem;
  line-height: 1.7;
  flex: 1;
}

.page-news .digest-card__link {
  font-size: .875rem;
  font-weight: 700;
  color: var(--amber);
  text-underline-offset: 3px;
}

.page-news .digest-card__link:hover {
  color: var(--paper);
}

.page-news .news-digest__media {
  margin-top: 24px;
  border-radius: var(--r-lg);
  overflow: hidden;
}

.page-news .news-digest__media .media-frame__img {
  width: 100%;
  height: auto;
  display: block;
}

/* 列表引导 */
.page-news .list-intro {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 28px;
  padding: 20px;
  border-radius: var(--r-md);
  border: 1px dashed var(--line-strong);
  background: var(--archive);
}

.page-news .list-intro__media {
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-news .list-intro__media .media-frame__img {
  width: 100%;
  height: auto;
  display: block;
}

.page-news .list-intro__text {
  display: flex;
  flex-direction: column;
  gap: 8px;
  justify-content: center;
}

.page-news .list-intro__text h3 {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: .02em;
  color: var(--paper);
}

.page-news .list-intro__text p {
  color: var(--text-body);
  font-size: .9375rem;
  line-height: 1.7;
}

/* 视图切换控件 */
.page-news .view-switch {
  margin-top: 32px;
}

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

.page-news .view-switch__labels {
  display: flex;
  gap: 4px;
  padding: 4px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
  background: var(--ink-black);
  width: fit-content;
}

.page-news .view-switch__label {
  padding: 7px 18px;
  border-radius: var(--r-pill);
  font-size: .875rem;
  font-weight: 700;
  letter-spacing: .03em;
  color: var(--fog);
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-news #view-list:checked ~ .view-switch__labels .view-switch__label[for="view-list"],
.page-news #view-timeline:checked ~ .view-switch__labels .view-switch__label[for="view-timeline"] {
  background: var(--amber);
  color: var(--ink-black);
}

/* 分类筛选 */
.page-news .filter-labels {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.page-news .filter-label {
  padding: 6px 16px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .03em;
  color: var(--fog);
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .filter-label:hover {
  border-color: var(--line-strong);
  color: var(--paper);
}

.page-news #f-all:checked ~ .filter-labels .filter-label[for="f-all"],
.page-news #f-entrance:checked ~ .filter-labels .filter-label[for="f-entrance"],
.page-news #f-record:checked ~ .filter-labels .filter-label[for="f-record"],
.page-news #f-benefit:checked ~ .filter-labels .filter-label[for="f-benefit"],
.page-news #f-notice:checked ~ .filter-labels .filter-label[for="f-notice"] {
  background: var(--celadon);
  border-color: var(--celadon);
  color: var(--ink-black);
}

/* 面板显隐 */
.page-news .view-panel--timeline {
  display: none;
}

.page-news #view-timeline:checked ~ .filter-area .view-panel--list {
  display: none;
}

.page-news #view-timeline:checked ~ .filter-area .view-panel--timeline {
  display: block;
}

/* 分类筛选隐藏条目 */
.page-news #f-entrance:checked ~ .view-panel--list .update-item:not(.update-item--entrance) {
  display: none;
}
.page-news #f-record:checked ~ .view-panel--list .update-item:not(.update-item--record) {
  display: none;
}
.page-news #f-benefit:checked ~ .view-panel--list .update-item:not(.update-item--benefit) {
  display: none;
}
.page-news #f-notice:checked ~ .view-panel--list .update-item:not(.update-item--notice) {
  display: none;
}

/* 更新条目 */
.page-news .updates-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 20px;
}

.page-news .update-item {
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: var(--archive);
  transition: border-color var(--dur) var(--ease);
}

.page-news .update-item:hover {
  border-color: var(--line-strong);
}

.page-news .update-item[open] {
  border-color: var(--amber-deep);
}

.page-news .update-item__summary {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
}

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

.page-news .update-item__num {
  font-family: var(--font-mono);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--fog);
}

.page-news .update-item__body {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

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

.page-news .update-item__meta .pill {
  border-radius: var(--r-pill);
  padding: 2px 10px;
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .04em;
}

.page-news .update-item__cat {
  font-size: .75rem;
  font-weight: 700;
  color: var(--fog);
  letter-spacing: .06em;
}

.page-news .update-item__title {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: .02em;
  color: var(--paper);
  line-height: 1.4;
}

.page-news .update-item__excerpt {
  font-size: .875rem;
  line-height: 1.65;
  color: var(--text-body);
}

.page-news .update-item__state {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--celadon);
  border: 1px solid rgba(79, 183, 154, .35);
  border-radius: var(--r-pill);
  padding: 2px 10px;
  white-space: nowrap;
}

.page-news .update-item__detail {
  padding: 0 18px 18px;
  border-top: 1px dashed var(--line);
  margin-top: 0;
}

.page-news .update-item__detail p {
  padding-top: 14px;
  font-size: .875rem;
  line-height: 1.75;
  color: var(--text-body);
  max-width: 72ch;
}

/* 时间轴视图 */
.page-news .timeline-banner {
  border-radius: var(--r-lg);
  overflow: hidden;
  margin-top: 24px;
}

.page-news .timeline-banner .media-frame__img {
  width: 100%;
  height: auto;
  display: block;
}

.page-news .timeline-hint {
  margin-top: 14px;
  font-size: .8125rem;
  color: var(--fog);
  letter-spacing: .04em;
}

.page-news .timeline {
  display: flex;
  gap: 0;
  margin-top: 16px;
  padding-bottom: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: var(--line-strong) transparent;
}

.page-news .timeline::-webkit-scrollbar {
  height: 6px;
}

.page-news .timeline::-webkit-scrollbar-thumb {
  background: var(--line-strong);
  border-radius: 3px;
}

.page-news .timeline__item {
  flex: 0 0 260px;
  scroll-snap-align: start;
  position: relative;
  padding: 0 18px 0 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-news .timeline__item::before {
  content: "";
  position: absolute;
  top: 10px;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--line-strong);
  z-index: 0;
}

.page-news .timeline__item:last-child::before {
  width: 40%;
}

.page-news .timeline__num {
  position: relative;
  z-index: 1;
  font-family: var(--font-mono);
  font-size: .8125rem;
  font-weight: 800;
  letter-spacing: .06em;
  color: var(--fog);
  background: var(--ink-navy);
  padding-right: 8px;
  width: fit-content;
}

.page-news .timeline__item--current .timeline__num {
  color: var(--amber);
}

.page-news .timeline__badge {
  font-size: .6875rem;
  font-weight: 700;
  color: var(--celadon);
  letter-spacing: .06em;
}

.page-news .timeline__item--current .timeline__badge {
  color: var(--signal);
}

.page-news .timeline__title {
  font-size: .875rem;
  font-weight: 700;
  color: var(--paper);
  line-height: 1.5;
}

.page-news .timeline__desc {
  font-size: .75rem;
  color: var(--fog);
  line-height: 1.55;
}

/* 联系支持 */
.page-news .news-contact {
  padding-block: clamp(36px, 6vw, 64px) clamp(48px, 8vw, 80px);
}

.page-news .contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 28px;
}

.page-news .contact-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 26px 22px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: linear-gradient(200deg, var(--deep-teal) 0%, var(--ink-navy) 70%);
}

.page-news .contact-card__title {
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: .02em;
  color: var(--paper);
}

.page-news .contact-card__desc {
  font-size: .9375rem;
  line-height: 1.7;
  color: var(--text-body);
}

.page-news .contact-card__email {
  font-size: .9375rem;
  font-weight: 700;
  color: var(--amber);
  letter-spacing: .02em;
  word-break: break-all;
}

.page-news .contact-card__btn {
  align-self: flex-start;
  margin-top: 4px;
}

.page-news .contact-template {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 26px 22px;
  border-radius: var(--r-md);
  border: 1px solid var(--line-strong);
  background: var(--archive);
}

.page-news .contact-template__label {
  font-family: var(--font-mono);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--fog);
  text-transform: uppercase;
}

.page-news .contact-template__code {
  display: block;
  font-family: var(--font-mono);
  font-size: .875rem;
  color: var(--paper);
  background: var(--ink-black);
  padding: 10px 14px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  user-select: all;
}

.page-news .contact-template__body {
  font-family: var(--font-mono);
  font-size: .8125rem;
  line-height: 1.7;
  color: var(--text-body);
  background: var(--ink-black);
  padding: 14px 16px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  white-space: pre-wrap;
  user-select: all;
  margin: 0;
}

.page-news .contact-template__hint {
  font-size: .75rem;
  color: var(--fog);
  letter-spacing: .04em;
}

/* 响应式 */
@media (min-width: 720px) {
  .page-news .news-hero {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 40px;
  }

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

  .page-news .list-intro {
    grid-template-columns: 240px 1fr;
    align-items: center;
  }

  .page-news .update-item__summary {
    grid-template-columns: 72px 1fr auto;
    align-items: start;
    gap: 14px;
  }

  .page-news .update-item__state {
    justify-self: end;
  }

  .page-news .contact-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-news .timeline__item {
    flex-basis: 280px;
  }
}

@media (min-width: 1024px) {
  .page-news .news-hero {
    grid-template-columns: 5fr 4fr;
    gap: 56px;
  }

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

  .page-news .news-digest__media {
    max-width: 820px;
  }

  .page-news .list-intro {
    grid-template-columns: 280px 1fr;
  }

  .page-news .update-item__summary {
    grid-template-columns: 88px 1fr auto;
  }

  .page-news .timeline__item {
    flex-basis: 300px;
  }
}
<<<END>>>