.page-news {
  --news-rail: 46px;
  --news-when-space: 100px;
  display: block;
  color: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding-top: clamp(6px, 1.6vw, 18px);
}

.page-news .news-hero__inner {
  padding-bottom: clamp(22px, 3.6vw, 40px);
}

.page-news .news-hero__kicker {
  margin: 0 0 clamp(10px, 1.6vw, 18px);
  font-size: 12px;
  letter-spacing: .26em;
  color: var(--lake);
}

.page-news .news-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(52px, 12vw, 124px);
  font-weight: 600;
  line-height: .9;
  letter-spacing: -.035em;
  color: var(--ink);
}

.page-news .news-hero__title::after {
  content: "";
  display: block;
  width: clamp(64px, 12vw, 168px);
  height: 4px;
  margin-top: clamp(16px, 2.4vw, 28px);
  background: linear-gradient(90deg, var(--orange), var(--gold) 42%, var(--lake));
}

.page-news .news-hero__lede {
  margin: clamp(20px, 3vw, 34px) 0 0;
  max-width: 640px;
  font-size: clamp(15px, 1.5vw, 18px);
  line-height: 1.85;
  color: var(--rock);
}

.page-news .news-hero__figure {
  margin: 0;
  position: relative;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 36px), calc(100% - 36px) 100%, 0 100%);
}

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

/* ---------- 章节间距 ---------- */
.page-news .section {
  padding-top: clamp(48px, 7vw, 92px);
  scroll-margin-top: 96px;
}

.page-news .section--tail {
  padding-bottom: clamp(24px, 4vw, 56px);
}

/* ---------- 筛选胶囊 ---------- */
.page-news .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: clamp(22px, 3vw, 34px) 0 clamp(18px, 2.4vw, 26px);
}

.page-news .filter-btn {
  appearance: none;
  border: 1px solid var(--trace);
  background: transparent;
  color: var(--rock);
  border-radius: var(--radius-pill);
  padding: 8px 18px;
  font-family: inherit;
  font-size: 14px;
  line-height: 1.3;
  cursor: pointer;
  transition: background-color .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}

.page-news .filter-btn:hover {
  border-color: var(--lake);
  color: var(--lake);
}

.page-news .filter-btn[aria-pressed="true"] {
  background: var(--deep);
  border-color: var(--deep);
  color: var(--chalk);
}

.page-news .filter-btn:focus-visible {
  outline: 2px solid var(--lake);
  outline-offset: 2px;
}

/* ---------- 条目流 ---------- */
.page-news .entry-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--trace);
}

.page-news .entry {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  padding: 22px 0 24px;
  border-bottom: 1px solid var(--trace);
}

.page-news .entry__rail {
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-news .entry__num {
  font-family: var(--font-body);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  letter-spacing: .08em;
  color: var(--gold);
  min-width: 22px;
}

.page-news .entry__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  flex: none;
}

.page-news .entry__icon svg {
  width: 11px;
  height: 11px;
  display: block;
}

.page-news .entry--auth .entry__icon { background: var(--lake); color: var(--chalk); }
.page-news .entry--deliver .entry__icon { background: var(--orange); color: var(--chalk); }
.page-news .entry--response .entry__icon { background: var(--gold); color: var(--ink); }
.page-news .entry--plateau .entry__icon { background: var(--rock); color: var(--chalk); }

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

.page-news .entry__tag {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--rock);
}

.page-news .entry__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: clamp(18px, 2.2vw, 23px);
  font-weight: 600;
  line-height: 1.42;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-news .entry__text {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--rock);
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  overflow: hidden;
  transition: color .25s var(--ease);
}

.page-news .entry__body { transition: transform .3s var(--ease); }

.page-news .entry__when {
  justify-self: start;
  display: inline-block;
  padding: 3px 10px;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--rock);
  background: var(--chalk);
  border-left: 2px solid var(--trace);
  transform: skewX(-14deg);
}

.page-news .entry__when > span {
  display: inline-block;
  transform: skewX(14deg);
}

.page-news .entry-empty {
  margin: 0;
  padding: 26px 0;
  font-size: 15px;
  color: var(--rock);
}

/* ---------- 栏目说明 ---------- */
.page-news .column-list {
  display: grid;
  gap: clamp(30px, 5vw, 62px);
  margin-top: clamp(26px, 3.6vw, 44px);
}

.page-news .column-row {
  display: grid;
  gap: 18px;
}

.page-news .column-row__media {
  margin: 0;
  overflow: hidden;
}

.page-news .column-row__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .column-row__label {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: .22em;
  color: var(--indigo);
}

.page-news .column-row__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 600;
  letter-spacing: -.015em;
  line-height: 1.3;
  color: var(--ink);
}

.page-news .column-row__text p {
  margin: 0 0 14px;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--rock);
}

.page-news .column-row__meta {
  list-style: none;
  margin: 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--trace);
  display: flex;
  flex-wrap: wrap;
  gap: 6px 26px;
  font-size: 14px;
  color: var(--rock);
}

.page-news .column-row__meta strong {
  margin-right: 8px;
  font-weight: 600;
  color: var(--ink);
}

.page-news .column-row--plateau {
  background: var(--chalk);
  border-left: 3px solid var(--indigo);
  padding: clamp(20px, 3vw, 32px);
}

.page-news .column-row--plateau .column-row__meta {
  border-top-color: var(--trace);
}

/* ---------- 连载 ---------- */
.page-news .series-grid {
  margin-top: clamp(24px, 3.4vw, 40px);
}

.page-news .series-main p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink);
}

.page-news .series-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: clamp(28px, 4vw, 48px);
}

.page-news .series-stats .data-card__value {
  font-size: clamp(30px, 4.4vw, 44px);
}

/* ---------- 继续查阅 ---------- */
.page-news .read-on {
  list-style: none;
  margin: clamp(24px, 3.4vw, 40px) 0 0;
  padding: 0;
  border-top: 1px solid var(--trace);
}

.page-news .read-on li {
  border-bottom: 1px solid var(--trace);
}

.page-news .read-on a {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: clamp(16px, 2.2vw, 24px) clamp(10px, 1.6vw, 20px);
  text-decoration: none;
  color: inherit;
  transition: background-color .25s var(--ease);
}

.page-news .read-on a:hover,
.page-news .read-on a:focus-visible {
  background: var(--chalk);
}

.page-news .read-on a:focus-visible {
  outline: 2px solid var(--lake);
  outline-offset: -2px;
}

.page-news .read-on__label {
  font-family: var(--font-display);
  font-size: clamp(17px, 2vw, 21px);
  font-weight: 600;
  color: var(--ink);
  transition: transform .25s var(--ease), color .25s var(--ease);
}

.page-news .read-on a:hover .read-on__label {
  transform: translateX(6px);
  color: var(--lake);
}

.page-news .read-on__hint {
  font-size: 14px;
  line-height: 1.7;
  color: var(--rock);
}

/* ---------- 中屏 ---------- */
@media (min-width: 620px) {
  .page-news .series-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .read-on a {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: baseline;
    gap: 6px 28px;
  }

  .page-news .read-on__hint {
    text-align: right;
  }
}

/* ---------- 桌面端 ---------- */
@media (min-width: 780px) {
  .page-news .entry {
    grid-template-columns: var(--news-rail) minmax(0, 1fr);
    gap: 0 20px;
    padding: 26px 0 28px;
  }

  .page-news .entry__rail {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding-top: 3px;
  }

  .page-news .entry__body {
    padding-right: var(--news-when-space);
  }

  .page-news .entry__when {
    position: absolute;
    top: 26px;
    right: 0;
    justify-self: auto;
  }

  .page-news .entry:hover .entry__body,
  .page-news .entry:focus-within .entry__body {
    transform: translateX(6px);
  }

  .page-news .entry:hover .entry__text,
  .page-news .entry:focus-within .entry__text {
    display: block;
    -webkit-line-clamp: unset;
    line-clamp: unset;
    overflow: visible;
    color: var(--ink);
  }
}

@media (min-width: 900px) {
  .page-news .column-row {
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
    align-items: center;
    gap: clamp(34px, 5vw, 74px);
  }

  .page-news .column-row--flip .column-row__media {
    order: 2;
  }

  .page-news .column-row--plateau {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry__body,
  .page-news .read-on__label,
  .page-news .filter-btn,
  .page-news .read-on a {
    transition: none;
  }

  .page-news .entry:hover .entry__body,
  .page-news .entry:focus-within .entry__body,
  .page-news .read-on a:hover .read-on__label {
    transform: none;
  }
}