.page-news {
  --news-line: rgba(138, 151, 168, 0.2);
  --news-line-hard: rgba(184, 167, 255, 0.38);
  --news-muted: #b3bfcf;
  --news-panel: rgba(14, 26, 51, 0.72);
  background:
    radial-gradient(1000px 520px at 84% -8%, rgba(255, 77, 154, 0.16), transparent 70%),
    radial-gradient(760px 420px at 4% 22%, rgba(242, 169, 59, 0.1), transparent 72%),
    linear-gradient(180deg, var(--ink-900) 0%, var(--ink-800) 46%, var(--ink-900) 100%);
  color: var(--snow);
  font-family: var(--font-sans);
  overflow-x: clip;
}

.page-news img {
  max-width: 100%;
  height: auto;
}

.page-news a {
  color: var(--violet);
}

.page-news a:hover,
.page-news a:focus-visible {
  color: var(--amber);
}

/* ---------- 首屏声明 ---------- */
.page-news .news-intro {
  position: relative;
  padding: clamp(96px, 14vw, 164px) 0 clamp(36px, 6vw, 66px);
  border-bottom: 1px solid var(--news-line);
}

.page-news .news-intro::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(138, 151, 168, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(138, 151, 168, 0.1) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.92), transparent 80%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.92), transparent 80%);
  pointer-events: none;
}

.page-news .news-intro .breadcrumb {
  position: relative;
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-news .news-intro__grid {
  position: relative;
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  margin-top: clamp(22px, 3.4vw, 40px);
}

.page-news .news-intro__main h1 {
  margin: 10px 0 0;
  max-width: 17em;
  font-size: clamp(29px, 5.4vw, 52px);
  line-height: 1.16;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--snow);
}

.page-news .news-intro__lede {
  margin: 18px 0 0;
  max-width: 700px;
  font-size: clamp(15px, 1.8vw, 17.5px);
  line-height: 1.78;
  color: var(--news-muted);
}

.page-news .news-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 20px;
  margin: clamp(26px, 3.6vw, 38px) 0 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: 1px solid var(--news-line);
}

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

.page-news .news-facts__num {
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  color: var(--amber);
  letter-spacing: -0.01em;
  line-height: 1.1;
}

.page-news .news-facts__label {
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--steel);
}

/* ---------- 栏目索引 ---------- */
.page-news .news-index {
  padding-top: 14px;
  border-top: 1px solid var(--news-line-hard);
}

.page-news .news-index__title {
  margin: 0 0 10px;
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: var(--steel);
}

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

.page-news .news-index__link {
  display: block;
  padding: 8px 0 8px 14px;
  border-left: 1px solid var(--news-line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--steel);
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease),
    background 0.2s var(--ease);
}

.page-news .news-index__link:hover,
.page-news .news-index__link:focus-visible,
.page-news .news-index__link[aria-current="true"] {
  color: var(--snow);
  border-left-color: var(--neon);
  background: rgba(255, 77, 154, 0.08);
}

/* ---------- 通用区块 ---------- */
.page-news .news-section {
  padding: clamp(38px, 6vw, 78px) 0;
}

.page-news .news-section--tint {
  background: linear-gradient(180deg, rgba(22, 41, 77, 0.55), rgba(7, 11, 26, 0.1));
  border-top: 1px solid var(--news-line);
  border-bottom: 1px solid var(--news-line);
}

.page-news .news-section--last {
  padding-bottom: clamp(52px, 8vw, 104px);
}

.page-news .section-head {
  margin-bottom: clamp(22px, 3.4vw, 38px);
  max-width: 760px;
}

.page-news .section-head h2 {
  margin: 10px 0 0;
  font-size: clamp(23px, 3.3vw, 34px);
  line-height: 1.24;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--snow);
}

.page-news .section-head__text {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--news-muted);
}

/* ---------- 头条 ---------- */
.page-news .headline {
  position: relative;
  display: grid;
  align-items: end;
  min-height: clamp(280px, 46vw, 430px);
  overflow: hidden;
  isolation: isolate;
  border: 1px solid var(--news-line-hard);
  background: var(--ink-700);
}

.page-news .headline__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
}

.page-news .headline::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(7, 11, 26, 0.36) 0%, rgba(7, 11, 26, 0.88) 62%, rgba(7, 11, 26, 0.97) 100%),
    linear-gradient(90deg, rgba(7, 11, 26, 0.72), transparent 62%);
  pointer-events: none;
}

.page-news .headline__body {
  position: relative;
  z-index: 2;
  padding: clamp(20px, 4vw, 44px);
}

.page-news .headline__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--steel);
}

.page-news .headline__title {
  margin: 0;
  max-width: 20em;
  font-size: clamp(21px, 3.4vw, 34px);
  line-height: 1.3;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--snow);
}

.page-news .headline__text {
  margin: 14px 0 0;
  max-width: 640px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--news-muted);
}

.page-news .headline__link {
  color: var(--amber);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .headline-list {
  display: grid;
  gap: 0;
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
  list-style: none;
}

.page-news .headline-list__item {
  padding: 18px 0 18px 16px;
  border-left: 2px solid var(--gold);
  border-bottom: 1px solid var(--news-line);
}

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

.page-news .headline-list__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 8px;
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--steel);
}

.page-news .headline-list__title {
  margin: 0;
  font-size: clamp(17px, 2.1vw, 20px);
  line-height: 1.42;
  font-weight: 800;
  color: var(--snow);
}

.page-news .headline-list__text {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--news-muted);
}

/* ---------- 五类栏目 ---------- */
.page-news .topic-grid {
  display: grid;
  gap: clamp(24px, 4vw, 52px);
}

.page-news .topic-legend {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--news-line-hard);
}

.page-news .topic-legend__item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--news-line);
}

.page-news .topic-legend__desc {
  grid-column: 1 / -1;
  font-size: 13px;
  line-height: 1.6;
  color: var(--steel);
}

.page-news .topic-legend__count {
  font-size: 13px;
  color: var(--amber);
  letter-spacing: 0.04em;
}

.page-news .topic-features {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .feature {
  display: grid;
  gap: 16px;
  padding: 22px 0;
  border-top: 1px solid var(--news-line);
}

.page-news .feature:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-news .feature__img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 1px solid var(--news-line);
  filter: saturate(0.92);
}

.page-news .feature__kicker {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--neon);
}

.page-news .feature__title {
  margin: 8px 0 0;
  font-size: clamp(17px, 2.2vw, 21px);
  line-height: 1.4;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--snow);
}

.page-news .feature__text {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--news-muted);
}

.page-news .feature__link {
  color: var(--amber);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 公告流水 ---------- */
.page-news .news-list {
  position: relative;
}

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

.page-news .news-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(18px, 2.4vw, 26px);
}

.page-news .chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 13px;
  border: 1px solid var(--news-line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--steel);
  cursor: pointer;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease),
    background 0.2s var(--ease);
}

.page-news .chip:hover {
  color: var(--snow);
  border-color: var(--news-line-hard);
}

.page-news .chip .mono {
  color: var(--amber);
}

.page-news .news-list:has(#tag-all:checked) label[for="tag-all"],
.page-news .news-list:has(#tag-entry:checked) label[for="tag-entry"],
.page-news .news-list:has(#tag-release:checked) label[for="tag-release"],
.page-news .news-list:has(#tag-rule:checked) label[for="tag-rule"],
.page-news .news-list:has(#tag-event:checked) label[for="tag-event"],
.page-news .news-list:has(#tag-service:checked) label[for="tag-service"] {
  color: var(--ink-900);
  background: var(--amber);
  border-color: var(--amber);
}

.page-news .news-list:has(#tag-all:checked) label[for="tag-all"] .mono,
.page-news .news-list:has(#tag-entry:checked) label[for="tag-entry"] .mono,
.page-news .news-list:has(#tag-release:checked) label[for="tag-release"] .mono,
.page-news .news-list:has(#tag-rule:checked) label[for="tag-rule"] .mono,
.page-news .news-list:has(#tag-event:checked) label[for="tag-event"] .mono,
.page-news .news-list:has(#tag-service:checked) label[for="tag-service"] .mono {
  color: var(--ink-700);
}

.page-news .news-list:has(#tag-entry:checked) .feed__item:not(.feed__item--entry),
.page-news .news-list:has(#tag-release:checked) .feed__item:not(.feed__item--release),
.page-news .news-list:has(#tag-rule:checked) .feed__item:not(.feed__item--rule),
.page-news .news-list:has(#tag-event:checked) .feed__item:not(.feed__item--event),
.page-news .news-list:has(#tag-service:checked) .feed__item:not(.feed__item--service) {
  display: none;
}

.page-news .news-feed {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--news-line-hard);
}

.page-news .feed__item {
  display: grid;
  gap: 8px;
  padding: 18px 14px;
  border-bottom: 1px solid var(--news-line);
  transition: background 0.2s var(--ease);
}

.page-news .feed__item:nth-child(even) {
  background: rgba(230, 236, 245, 0.028);
}

.page-news .feed__item:hover {
  background: rgba(255, 77, 154, 0.07);
}

.page-news .feed__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
}

.page-news .feed__time {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--steel);
}

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

.page-news .feed__title {
  margin: 0;
  font-size: clamp(16px, 2vw, 20px);
  line-height: 1.45;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--snow);
}

.page-news .feed__text {
  margin: 6px 0 0;
  max-width: 700px;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--news-muted);
}

.page-news .feed__link {
  color: var(--amber);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 月度归档 ---------- */
.page-news .archive {
  display: grid;
  gap: 10px;
}

.page-news .archive__group {
  border: 1px solid var(--news-line);
  background: var(--news-panel);
}

.page-news .archive__group[open] {
  border-color: var(--news-line-hard);
}

.page-news .archive__summary {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 16px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--snow);
}

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

.page-news .archive__summary:hover {
  background: rgba(184, 167, 255, 0.08);
}

.page-news .archive__count {
  color: var(--amber);
  margin-left: 6px;
}

.page-news .archive__hint {
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--steel);
}

.page-news .archive__months {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 2px 16px 18px;
  list-style: none;
}

.page-news .archive__month {
  padding: 5px 10px;
  border: 1px solid var(--news-line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--news-muted);
}

.page-news .archive__month--current {
  border-color: var(--amber);
  color: var(--amber);
  background: rgba(242, 169, 59, 0.1);
}

.page-news .archive__note {
  margin: 20px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--steel);
}

.page-news .archive__link {
  color: var(--violet);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 热门索引 ---------- */
.page-news .hot-list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: hotitem;
  border-top: 1px solid var(--news-line-hard);
}

.page-news .hot-list li {
  counter-increment: hotitem;
}

.page-news .hot-link {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  align-items: baseline;
  gap: 4px 12px;
  padding: 15px 4px;
  border-bottom: 1px solid var(--news-line);
  text-decoration: none;
  transition: background 0.2s var(--ease);
}

.page-news .hot-link::before {
  content: counter(hotitem, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--neon);
}

.page-news .hot-link__title {
  font-size: clamp(15px, 1.9vw, 17.5px);
  line-height: 1.5;
  color: var(--snow);
  font-weight: 700;
}

.page-news .hot-link__tag {
  grid-column: 2;
  font-size: 10.5px;
  letter-spacing: 0.12em;
  color: var(--steel);
}

.page-news .hot-link:hover,
.page-news .hot-link:focus-visible {
  background: rgba(242, 169, 59, 0.08);
}

.page-news .hot-link:hover .hot-link__title {
  color: var(--amber);
}

.page-news .hot-note {
  margin: 20px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--steel);
}

.page-news .hot-note__link {
  color: var(--violet);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 更新提醒 ---------- */
.page-news .notify {
  display: grid;
  gap: 22px;
  padding: clamp(24px, 4vw, 48px);
  border: 1px solid var(--news-line-hard);
  background:
    linear-gradient(135deg, rgba(22, 41, 77, 0.94), rgba(7, 11, 26, 0.88)),
    var(--news-panel);
  box-shadow: inset 0 1px 0 rgba(230, 236, 245, 0.08);
}

.page-news .notify h2 {
  margin: 10px 0 0;
  font-size: clamp(22px, 3.1vw, 32px);
  line-height: 1.26;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--snow);
}

.page-news .notify__text {
  margin: 14px 0 0;
  max-width: 620px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--news-muted);
}

.page-news .notify__mail {
  display: inline-block;
  margin: 16px 0 0;
  padding: 8px 12px;
  border: 1px dashed var(--gold);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--amber);
  word-break: break-all;
}

.page-news .notify__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-news .news-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .headline-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 28px;
  }

  .page-news .headline-list__item {
    border-top: 1px solid var(--news-line);
  }

  .page-news .feature {
    grid-template-columns: minmax(0, 260px) minmax(0, 1fr);
    align-items: center;
    column-gap: 24px;
  }

  .page-news .hot-link {
    grid-template-columns: 40px minmax(0, 1fr) auto;
    align-items: center;
  }

  .page-news .hot-link__tag {
    grid-column: auto;
    text-align: right;
  }
}

@media (min-width: 900px) {
  .page-news .news-intro__grid {
    grid-template-columns: minmax(0, 1fr) 232px;
    align-items: start;
  }

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

  .page-news .topic-grid {
    grid-template-columns: 250px minmax(0, 1fr);
    align-items: start;
  }

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

  .page-news .feed__item {
    grid-template-columns: 128px minmax(0, 1fr);
    column-gap: 26px;
    align-items: start;
    padding: 20px 18px;
  }

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

  .page-news .notify__actions {
    flex-direction: column;
    align-items: stretch;
  }
}

@media (min-width: 1180px) {
  .page-news .news-intro__grid {
    grid-template-columns: minmax(0, 1fr) 268px;
    column-gap: 72px;
  }

  .page-news .topic-grid {
    grid-template-columns: 286px minmax(0, 1fr);
    column-gap: 64px;
  }
}

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