.page-news {
  background: var(--sand-100);
  color: var(--ink-900);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(24px, 4vw, 44px) clamp(28px, 5vw, 60px);
  border-bottom: var(--border-heavy);
}

.page-news .news-hero__inner {
  position: relative;
  z-index: 2;
}

.page-news .news-hero__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(52px, 12.5vw, 146px);
  line-height: 0.9;
  letter-spacing: -0.02em;
}

.page-news .news-hero__lede {
  max-width: 34ch;
  margin: 18px 0 0;
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink-600);
}

.page-news .news-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-hero__meta li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-left: 12px;
  border-left: 3px solid var(--ember-600);
}

.page-news .news-hero__meta-k {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--ink-600);
}

.page-news .news-hero__meta-v {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-900);
  font-variant-numeric: tabular-nums;
}

.page-news .news-hero__trail {
  position: absolute;
  right: -40px;
  bottom: -20px;
  width: 460px;
  height: auto;
  opacity: 0;
  pointer-events: none;
}

@media (min-width: 900px) {
  .page-news .news-hero__trail {
    width: min(46vw, 620px);
    right: 0;
    bottom: 0;
    opacity: 1;
  }

  .page-news .news-hero__lede {
    font-size: 17px;
  }
}

/* ---------- 本期头条 ---------- */
.page-news .news-headline {
  margin-top: clamp(28px, 5vw, 60px);
  border: var(--border-heavy);
  background: var(--paper);
  box-shadow: var(--shadow-hard);
}

.page-news .headline-bar {
  margin: 0;
  padding: 10px clamp(16px, 3vw, 28px);
  background: var(--ember-600);
  color: var(--ink-inverse);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  border-bottom: var(--border-heavy);
}

.page-news .headline-grid {
  display: grid;
  gap: 0;
}

.page-news .headline-copy {
  padding: clamp(20px, 3.5vw, 40px);
}

.page-news .headline-copy h2 {
  margin: 0 0 16px;
  padding-bottom: 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(23px, 3.2vw, 36px);
  line-height: 1.24;
  border-bottom: 4px solid var(--ink-900);
}

.page-news .headline-copy > p {
  margin: 0 0 22px;
  max-width: 60ch;
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink-600);
}

.page-news .headline-list {
  display: grid;
  gap: 0;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--ink-900);
}

.page-news .headline-list li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 2px 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--sand-300);
}

.page-news .headline-list__num {
  grid-row: span 2;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 20px;
  line-height: 1.3;
  color: var(--ember-600);
  font-variant-numeric: tabular-nums;
}

.page-news .headline-list__name {
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 500;
}

.page-news .headline-list__desc {
  font-family: var(--font-serif);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--ink-600);
}

.page-news .headline-media {
  margin: 0;
  border-top: var(--border-heavy);
  background: var(--sand-300);
}

.page-news .headline-media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

@media (min-width: 880px) {
  .page-news .headline-grid {
    grid-template-columns: 1.15fr 0.85fr;
  }

  .page-news .headline-media {
    border-top: 0;
    border-left: var(--border-heavy);
  }

  .page-news .headline-media img {
    height: 100%;
    min-height: 300px;
  }

  .page-news .headline-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 24px;
  }
}

/* ---------- 归档容器与筛选 ---------- */
.page-news .news-board {
  position: relative;
}

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

.page-news .filter-input:focus-visible ~ .news-index {
  outline: 3px solid var(--teal-700);
  outline-offset: 6px;
}

/* ---------- 栏目索引 ---------- */
.page-news .news-index {
  margin-top: clamp(38px, 6vw, 78px);
}

.page-news .index-banner {
  margin: 20px 0 18px;
  border: var(--border-heavy);
  background: var(--sand-050);
  overflow: hidden;
}

.page-news .index-banner img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-news .index-filterbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.page-news .index-filterbar__hint {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--ink-600);
}

.page-news .index-all {
  display: inline-block;
  padding: 6px 14px;
  border: 2px solid var(--ink-900);
  background: var(--paper);
  color: var(--ink-900);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  cursor: pointer;
  box-shadow: 3px 3px 0 var(--ink-900);
  transition: background 0.18s var(--ease), color 0.18s var(--ease), box-shadow 0.18s var(--ease);
}

.page-news .index-all:hover {
  background: var(--sand-300);
}

.page-news .index-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  padding: 1px;
  background: var(--ink-900);
  border: var(--border-heavy);
}

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

@media (min-width: 1000px) {
  .page-news .index-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-news .index-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: clamp(16px, 2.4vw, 26px);
  background: var(--sand-050);
  cursor: pointer;
  transition: background 0.18s var(--ease), box-shadow 0.18s var(--ease);
}

.page-news .index-card:hover {
  background: var(--paper);
}

.page-news .index-card__num {
  display: block;
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(54px, 8vw, 88px);
  line-height: 0.92;
  letter-spacing: -0.02em;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--ink-600);
  font-variant-numeric: tabular-nums;
  transition: -webkit-text-stroke-color 0.18s var(--ease);
}

.page-news .index-card__name {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 19px;
  line-height: 1.3;
}

.page-news .index-card__count {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--ember-600);
  font-variant-numeric: tabular-nums;
}

.page-news .index-card__desc {
  margin-top: 6px;
  font-family: var(--font-serif);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--ink-600);
}

/* 选中态 */
.page-news #filter-all:checked ~ .news-index .index-all {
  background: var(--ink-900);
  color: var(--ink-inverse);
  box-shadow: 3px 3px 0 var(--teal-700);
}

.page-news #filter-version:checked ~ .news-index .index-card--version,
.page-news #filter-list:checked ~ .news-index .index-card--list,
.page-news #filter-notice:checked ~ .news-index .index-card--notice,
.page-news #filter-report:checked ~ .news-index .index-card--report {
  background: var(--sand-300);
  box-shadow: inset 5px 0 0 var(--ember-600);
}

.page-news #filter-version:checked ~ .news-index .index-card--version .index-card__num,
.page-news #filter-list:checked ~ .news-index .index-card--list .index-card__num,
.page-news #filter-notice:checked ~ .news-index .index-card--notice .index-card__num,
.page-news #filter-report:checked ~ .news-index .index-card--report .index-card__num {
  -webkit-text-stroke-color: var(--ember-600);
}

/* 过滤生效 */
.page-news #filter-version:checked ~ .news-stream .news-item:not(.news-item--version),
.page-news #filter-list:checked ~ .news-stream .news-item:not(.news-item--list),
.page-news #filter-notice:checked ~ .news-stream .news-item:not(.news-item--notice),
.page-news #filter-report:checked ~ .news-stream .news-item:not(.news-item--report) {
  display: none;
}

/* ---------- 动态列表 ---------- */
.page-news .news-stream {
  margin-top: clamp(36px, 5vw, 72px);
}

.page-news .stream-texture {
  margin: 22px 0 0;
  border: var(--border-heavy);
  border-bottom: 0;
  overflow: hidden;
  line-height: 0;
}

.page-news .stream-texture img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-news .news-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: var(--border-heavy);
}

.page-news .news-item {
  border-bottom: 1px solid var(--ink-900);
}

.page-news .news-item__link {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 24px;
  grid-template-areas:
    "tag arrow"
    "title arrow"
    "summary arrow";
  gap: 6px 12px;
  padding: 16px clamp(10px, 2vw, 18px);
  text-decoration: none;
  color: var(--ink-900);
  transition: background 0.18s var(--ease), box-shadow 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-news .news-item__link:hover,
.page-news .news-item__link:focus-visible {
  background: var(--sand-050);
  box-shadow: inset 4px 0 0 var(--ember-600);
  outline: none;
}

.page-news .news-item__link:focus-visible {
  outline: 3px solid var(--teal-700);
  outline-offset: -3px;
}

.page-news .news-tag {
  grid-area: tag;
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--ink-600);
}

.page-news .news-tag::before {
  content: "";
  width: 9px;
  height: 9px;
  background: var(--ember-600);
  flex: none;
}

.page-news .news-item__title {
  grid-area: title;
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.55;
}

.page-news .news-item__summary {
  grid-area: summary;
  margin: 0;
  font-family: var(--font-serif);
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-600);
}

.page-news .news-item__arrow {
  grid-area: arrow;
  align-self: center;
  font-family: var(--font-sans);
  font-size: 18px;
  color: var(--teal-700);
  transition: transform 0.18s var(--ease);
}

.page-news .news-item__link:hover .news-item__arrow,
.page-news .news-item__link:focus-visible .news-item__arrow {
  transform: translateX(4px);
}

@media (min-width: 900px) {
  .page-news .news-item__link {
    grid-template-columns: 132px minmax(0, 1fr) minmax(0, 320px) 24px;
    grid-template-areas: "tag title summary arrow";
    align-items: center;
    gap: 18px;
    padding: 18px 20px;
  }

  .page-news .news-item__link:hover,
  .page-news .news-item__link:focus-visible {
    transform: translateX(6px);
  }

  .page-news .news-tag {
    font-size: 12.5px;
  }

  .page-news .news-item__title {
    font-size: 16.5px;
  }

  .page-news .news-item__summary {
    font-size: 13.5px;
    opacity: 0.55;
    transform: translateX(-8px);
    transition: opacity 0.2s var(--ease), transform 0.2s var(--ease);
  }

  .page-news .news-item__link:hover .news-item__summary,
  .page-news .news-item__link:focus-visible .news-item__summary {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ---------- 回访与订阅 ---------- */
.page-news .news-return {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin-top: clamp(40px, 6vw, 84px);
  border: var(--border-heavy);
  background: var(--paper);
  box-shadow: var(--shadow-hard);
}

.page-news .return-media {
  border-bottom: var(--border-heavy);
  background: var(--teal-300);
  line-height: 0;
}

.page-news .return-media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-news .return-copy {
  padding: clamp(20px, 3.5vw, 40px);
}

.page-news .return-copy > p {
  margin: 0 0 16px;
  max-width: 62ch;
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink-600);
}

.page-news .return-points {
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--sand-300);
}

.page-news .return-points li {
  position: relative;
  padding: 12px 0 12px 22px;
  border-bottom: 1px solid var(--sand-300);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.7;
}

.page-news .return-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 21px;
  width: 10px;
  height: 10px;
  background: var(--teal-700);
}

.page-news .return-subscribe {
  margin: 0 0 22px;
  padding: 16px 18px;
  background: var(--ember-200);
  border-left: 5px solid var(--ember-600);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-900);
}

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

@media (min-width: 880px) {
  .page-news .news-return {
    grid-template-columns: 0.85fr 1.15fr;
  }

  .page-news .return-media {
    border-bottom: 0;
    border-right: var(--border-heavy);
  }

  .page-news .return-media img {
    height: 100%;
    min-height: 340px;
  }
}

/* ---------- 提问进清单 ---------- */
.page-news .news-loop {
  margin-top: clamp(40px, 6vw, 84px);
  padding-bottom: clamp(40px, 6vw, 80px);
}

.page-news .loop-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 24px;
}

@media (min-width: 760px) {
  .page-news .loop-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    border: var(--border-heavy);
    background: var(--ink-900);
    padding: 1px;
  }

  .page-news .loop-step {
    border: 0;
  }
}

.page-news .loop-step {
  position: relative;
  padding: 22px clamp(16px, 2.4vw, 24px) 24px;
  background: var(--sand-050);
  border: var(--border-heavy);
  transition: transform 0.18s var(--ease), box-shadow 0.18s var(--ease);
}

.page-news .loop-step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hard);
}

.page-news .loop-step__num {
  display: block;
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(48px, 7vw, 72px);
  line-height: 0.9;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--teal-700);
  font-variant-numeric: tabular-nums;
}

.page-news .loop-step__title {
  margin: 12px 0 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 18px;
  line-height: 1.35;
}

.page-news .loop-step__text {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--ink-600);
}

.page-news .loop-tail {
  margin: 22px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--ink-900);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.8;
}

.page-news .loop-tail__link {
  display: inline-block;
  margin-left: 6px;
  color: var(--teal-700);
  font-weight: 500;
  text-decoration: none;
  border-bottom: 2px solid var(--teal-700);
}

.page-news .loop-tail__link:hover,
.page-news .loop-tail__link:focus-visible {
  color: var(--ember-600);
  border-bottom-color: var(--ember-600);
  outline: none;
}

.page-news .loop-tail__link:focus-visible {
  outline: 3px solid var(--teal-700);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item__link,
  .page-news .news-item__summary,
  .page-news .news-item__arrow,
  .page-news .loop-step,
  .page-news .index-card,
  .page-news .index-all {
    transition: none;
  }

  .page-news .news-item__link:hover,
  .page-news .news-item__link:focus-visible,
  .page-news .loop-step:hover {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>