.page-news {
  --news-ink-line: rgba(10, 26, 19, .16);
}

.page-news .breadcrumb {
  padding-top: clamp(18px, 3vw, 34px);
}

/* ---------- 首屏 ---------- */
.news-hero {
  position: relative;
  padding: clamp(26px, 5.4vw, 60px) 0 clamp(34px, 6vw, 74px);
  border-bottom: 1px solid var(--hair);
}

.news-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 88px;
  height: 3px;
  background: var(--orange);
}

.news-hero__title {
  margin: 14px 0 0;
  font-size: clamp(29px, 6.2vw, 56px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -.022em;
  max-width: 16em;
}

.news-hero__lead {
  margin: 20px 0 0;
  max-width: 36em;
  font-size: 17px;
  line-height: 1.9;
  color: var(--text-soft);
}

.news-hero__index {
  list-style: none;
  margin: clamp(28px, 5vw, 50px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--hair);
}

.news-hero__index li {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--hair);
}

.news-hero__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .14em;
  color: var(--orange);
}

.news-hero__idx-txt {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-soft);
}

@media (min-width: 760px) {
  .news-hero__index {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .news-hero__index li {
    flex-direction: column;
    gap: 10px;
    padding: 18px 22px 18px 0;
    border-bottom: 0;
    border-right: 1px solid var(--hair);
  }

  .news-hero__index li:last-child {
    border-right: 0;
  }
}

/* ---------- 条目流 ---------- */
.news-stream {
  border-top: 0;
}

.news-stream__intro {
  margin-bottom: clamp(22px, 3.4vw, 34px);
}

.news-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 clamp(20px, 3vw, 32px);
}

.news-filter__label {
  display: inline-block;
  padding: 7px 13px;
  border: 1px dashed var(--hair);
  border-radius: var(--r);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--text-soft);
  cursor: pointer;
  transition: background .18s ease, color .18s ease, border-color .18s ease;
}

.news-filter__label:hover {
  border-color: var(--orange);
  color: var(--orange);
}

.news-filter input:checked + .news-filter__label {
  background: var(--orange);
  border-color: var(--orange);
  border-style: solid;
  color: var(--ink);
  font-weight: 700;
}

.page-news:has(#nf-front:checked) .news-item:not([data-cat="front"]),
.page-news:has(#nf-back:checked) .news-item:not([data-cat="back"]),
.page-news:has(#nf-keeper:checked) .news-item:not([data-cat="keeper"]),
.page-news:has(#nf-promo:checked) .news-item:not([data-cat="promo"]),
.page-news:has(#nf-clip:checked) .news-item:not([data-cat="clip"]) {
  display: none;
}

.news-stream__grid {
  display: block;
}

.news-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.news-item {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 6px 16px;
  padding: 24px 0 22px;
  border-top: 1px solid var(--hair);
  align-items: start;
}

.news-list > .news-item:last-child {
  border-bottom: 1px solid var(--hair);
}

.news-item__num {
  grid-column: 1;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: .02em;
  padding-top: 3px;
  color: transparent;
  -webkit-text-stroke: 1px var(--text-faint);
  transition: -webkit-text-stroke-color .2s ease, color .2s ease;
}

.news-item:hover .news-item__num {
  -webkit-text-stroke-color: var(--orange);
}

.news-item__body {
  grid-column: 2;
  min-width: 0;
}

.news-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.news-item__time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--text-faint);
}

.news-item__title {
  margin: 0;
  font-size: clamp(17px, 2.4vw, 21px);
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: -.012em;
}

.news-item__desc {
  margin: 9px 0 0;
  max-width: 42em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-soft);
}

.news-item__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .03em;
  color: var(--text-faint);
  transition: color .2s ease;
}

.news-item:hover .news-item__stats {
  color: var(--cyan);
}

.news-item__thumb {
  grid-column: 2;
  margin: 16px 0 0;
  border: 1px solid var(--line);
  border-radius: var(--r);
  position: relative;
}

.page-news .media__img {
  display: block;
  max-width: 100%;
  height: auto;
}

/* ---------- 更新次序 ---------- */
.news-timeline {
  margin-top: clamp(28px, 4vw, 44px);
  padding-left: 20px;
  border-left: 1px solid var(--hair);
}

.news-timeline__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--text-faint);
}

.news-timeline__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.news-timeline__item {
  position: relative;
  padding: 9px 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--text-faint);
}

.news-timeline__item::before {
  content: "";
  position: absolute;
  left: -24px;
  top: 50%;
  width: 7px;
  height: 7px;
  margin-top: -4px;
  border-radius: 50%;
  background: var(--line);
}

.news-timeline__item--now {
  color: var(--paper);
}

.news-timeline__item--now::before {
  background: var(--orange);
}

.news-timeline__note {
  margin: 16px 0 0;
  font-size: 12.5px;
  line-height: 1.8;
  color: var(--text-faint);
}

@media (min-width: 720px) {
  .news-item {
    grid-template-columns: 56px minmax(0, 1fr);
    gap: 6px 24px;
    padding: 28px 0 26px;
  }

  .news-item__num {
    font-size: 38px;
  }

  .news-item--media {
    grid-template-columns: 56px minmax(0, 1fr) 208px;
  }

  .news-item--media .news-item__thumb {
    grid-column: 3;
    grid-row: 1;
    margin: 0;
    align-self: start;
  }
}

@media (min-width: 980px) {
  .news-stream__grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 196px;
    gap: clamp(32px, 4vw, 60px);
    align-items: start;
  }

  .news-timeline {
    position: sticky;
    top: 104px;
    margin-top: 0;
  }
}

/* ---------- 四本专题 ---------- */
.news-series__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 40px);
}

.news-series__cover {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--r);
  position: relative;
}

.series-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.series-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 22px 20px 20px;
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

.series-card:nth-child(1) { transform: rotate(-1.1deg); }
.series-card:nth-child(2) { transform: rotate(.9deg); }
.series-card:nth-child(3) { transform: rotate(.7deg); }
.series-card:nth-child(4) { transform: rotate(-.8deg); }

.series-card:hover {
  transform: rotate(0deg) translateY(-2px);
  box-shadow: var(--shadow-lift);
  border-color: var(--orange);
}

.series-card__index {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--orange);
}

.series-card__title {
  margin: 10px 0 0;
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -.012em;
}

.series-card__meta {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .03em;
  color: var(--cyan);
}

.series-card__desc {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--text-soft);
}

@media (min-width: 620px) {
  .series-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 980px) {
  .news-series__grid {
    grid-template-columns: minmax(0, 296px) minmax(0, 1fr);
    align-items: start;
  }
}

/* ---------- 阅读路径 ---------- */
.news-path__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
}

.news-path__step {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 4px 16px;
  padding: 26px 0;
  border-top: 1px solid var(--hair);
  align-items: start;
}

.news-path__steps > .news-path__step:last-child {
  border-bottom: 1px solid var(--hair);
}

.news-path__num {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: .04em;
  color: var(--orange);
}

.news-path__wrap {
  min-width: 0;
}

.news-path__title {
  margin: 0;
  font-size: clamp(17px, 2.4vw, 21px);
  font-weight: 800;
  letter-spacing: -.012em;
}

.news-path__desc {
  margin: 10px 0 0;
  max-width: 44em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-soft);
}

.news-path__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 16px 0 0;
}

@media (min-width: 720px) {
  .news-path__step {
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 4px 24px;
    padding: 32px 0;
  }

  .news-path__num {
    font-size: 30px;
  }
}

/* ---------- 编辑室手记 ---------- */
.news-notes__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 46px);
  align-items: start;
}

.news-notes__paper {
  border-radius: var(--r);
  padding: clamp(22px, 3.4vw, 38px);
  color: var(--ink);
}

.news-notes__paper p {
  margin: 0 0 16px;
}

.news-notes__heading {
  margin: 10px 0 18px;
  font-size: clamp(22px, 3.2vw, 30px);
  font-weight: 900;
  letter-spacing: -.018em;
  color: var(--ink);
}

.news-notes__paper a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--orange);
  text-underline-offset: 3px;
}

.news-notes__sign {
  margin: 22px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--news-ink-line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: rgba(10, 26, 19, .62);
}

.news-notes__paper .news-path__links {
  margin-top: 18px;
}

.news-notes__paper .btn--ghost {
  border-color: var(--news-ink-line);
  color: var(--ink);
}

.news-notes__figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--r);
  position: relative;
}

@media (min-width: 920px) {
  .news-notes__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  }
}
</PAGE_CSS>