.page-news {
  --news-line: 1px solid var(--c-mist);
  --news-line-dash: 1px dashed var(--c-mist);
  background: var(--c-cream);
  color: var(--c-ink);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumbs {
  padding: var(--s1) 0 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: var(--c-slate);
}
.page-news .breadcrumbs a {
  color: var(--c-slate);
  text-decoration: none;
}
.page-news .breadcrumbs a:hover {
  color: var(--c-orange);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  margin-top: var(--s1);
  padding: var(--s3) 0 var(--s3);
  border-bottom: var(--news-line);
  overflow: hidden;
}
.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(to right, rgba(91, 100, 112, 0.14) 1px, transparent 1px);
  background-size: 88px 100%;
  pointer-events: none;
}
.page-news .news-hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--s2);
}
.page-news .news-hero__eyebrow {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.24em;
  color: var(--c-slate);
}
.page-news .news-hero__eyebrow::before {
  content: "";
  width: 34px;
  height: 3px;
  background: var(--c-orange);
}
.page-news .news-hero__title {
  margin: var(--s1) 0 0;
  max-width: 13ch;
  font-size: clamp(40px, 9vw, 96px);
  font-weight: 900;
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--c-ink);
  transform: skewX(-3deg);
  transform-origin: left bottom;
}
.page-news .news-hero__lede {
  margin: var(--s2) 0 0;
  max-width: 46ch;
  font-size: 17px;
  line-height: 1.78;
  color: var(--c-slate);
}

.page-news .news-hero__panel {
  background: var(--c-blue);
  border-left: 3px solid var(--c-orange);
  padding: var(--s2) var(--s1);
  color: var(--c-cream);
}
.page-news .news-hero__panel-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.24em;
  color: var(--c-lime);
}
.page-news .news-hero__list {
  margin: var(--s1) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
}
.page-news .news-hero__list li {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  align-items: baseline;
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(246, 243, 236, 0.16);
}
.page-news .news-hero__list li:first-child {
  border-top: 1px solid rgba(246, 243, 236, 0.16);
}
.page-news .news-hero__list .num {
  font-family: var(--font-mono);
  font-size: 28px;
  line-height: 1;
  color: var(--c-lime);
}
.page-news .news-hero__list li > span:last-child {
  font-size: 15px;
  line-height: 1.6;
  color: rgba(246, 243, 236, 0.82);
}

/* ---------- 列表区 ---------- */
.page-news .news-stream {
  padding: var(--s4) 0 0;
}
.page-news .news-stream__head {
  max-width: 64ch;
}
.page-news .news-stream__head .index-text {
  display: block;
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.24em;
  color: var(--c-terra);
}
.page-news .news-stream__title {
  margin: 0;
  font-size: clamp(26px, 4.4vw, 40px);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--c-ink);
}
.page-news .news-stream__note {
  margin: 18px 0 0;
  max-width: 52ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--c-slate);
}

/* 筛选 */
.page-news .news-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: var(--s2);
  padding-bottom: 18px;
  border-bottom: var(--news-line);
}
.page-news .filter-chip {
  appearance: none;
  -webkit-appearance: none;
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1;
  padding: 11px 18px;
  border: 1px solid var(--c-slate);
  border-radius: 0;
  background: transparent;
  color: var(--c-ink);
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-news .filter-chip:hover {
  border-color: var(--c-orange);
  color: var(--c-orange);
}
.page-news .filter-chip[aria-pressed="true"] {
  background: var(--c-orange);
  border-color: var(--c-orange);
  color: #ffffff;
}
.page-news .news-filter__status {
  margin: 16px 0 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--c-slate);
}

/* 卡片流（多列参差） */
.page-news .stories-grid {
  margin-top: var(--s2);
  column-count: 1;
  column-gap: 28px;
}
.page-news .story-card {
  display: block;
  break-inside: avoid;
  -webkit-column-break-inside: avoid;
  page-break-inside: avoid;
  margin: 0 0 28px;
  border: 1px solid var(--c-mist);
  border-top: 3px solid var(--c-slate);
  background: #ffffff;
  transition: border-color var(--dur) var(--ease);
}
.page-news .story-card[hidden] {
  display: none;
}
.page-news .story-card:hover {
  border-top-color: var(--c-orange);
}
.page-news .story-card--lead {
  border-top-color: var(--c-orange);
}
.page-news .story-card__media {
  margin: 0;
  overflow: hidden;
  background: var(--c-blue);
}
.page-news .story-card__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-news .story-card__body {
  padding: 22px 22px 24px;
}
.page-news .story-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.page-news .story-card__no {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--c-slate);
}
.page-news .story-card__title {
  margin: 14px 0 0;
  font-size: 21px;
  font-weight: 800;
  line-height: 1.34;
  letter-spacing: -0.01em;
  color: var(--c-ink);
}
.page-news .story-card--lead .story-card__title {
  font-size: 26px;
  line-height: 1.26;
}
.page-news .story-card__text {
  margin: 12px 0 0;
  max-width: 44ch;
  font-size: 15px;
  line-height: 1.74;
  color: var(--c-slate);
}
.page-news .story-card__meta {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: var(--news-line-dash);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--c-slate);
}

/* ---------- 专题 ---------- */
.page-news .news-topics {
  margin-top: var(--s4);
  padding-top: var(--s4);
  border-top: var(--news-line);
}
.page-news .news-topics__head {
  max-width: 60ch;
}
.page-news .news-topics__head .index-text {
  display: block;
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.24em;
  color: var(--c-terra);
}
.page-news .news-topics__title {
  margin: 0;
  font-size: clamp(24px, 4vw, 36px);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.01em;
}
.page-news .news-topics__lede {
  margin: 18px 0 0;
  max-width: 52ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--c-slate);
}
.page-news .news-topics__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--s2);
  margin-top: var(--s2);
}
.page-news .news-topics__visual {
  margin: 0;
  border: 1px solid var(--c-mist);
  background: var(--c-blue);
}
.page-news .news-topics__visual img {
  display: block;
  width: 100%;
  height: auto;
}
.page-news .news-topics__caption {
  padding: 13px 16px;
  background: var(--c-blue);
  color: rgba(246, 243, 236, 0.78);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
}

.page-news .topic-rail {
  position: relative;
  margin: 0;
  padding: 0 0 0 30px;
  list-style: none;
}
.page-news .topic-rail::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 10px;
  bottom: 10px;
  width: 1px;
  background: var(--c-mist);
}
.page-news .topic-rail__item {
  position: relative;
  padding: 0 0 var(--s2);
}
.page-news .topic-rail__item:last-child {
  padding-bottom: 0;
}
.page-news .topic-rail__item::before {
  content: "";
  position: absolute;
  left: -30px;
  top: 6px;
  width: 11px;
  height: 11px;
  background: var(--c-cream);
  border: 2px solid var(--c-orange);
}
.page-news .topic-rail__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.22em;
  color: var(--c-slate);
}
.page-news .topic-rail__name {
  margin: 8px 0 0;
  font-size: 23px;
  font-weight: 800;
  line-height: 1.28;
  color: var(--c-ink);
}
.page-news .topic-rail__desc {
  margin: 10px 0 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.74;
  color: var(--c-slate);
}
.page-news .topic-rail__beat {
  margin: 14px 0 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--c-moss);
}

/* ---------- 投稿 ---------- */
.page-news .news-contribute {
  padding: var(--s4) 0 0;
}
.page-news .news-contribute__panel {
  position: relative;
  overflow: hidden;
  padding: var(--s2);
  background: var(--c-blue);
  color: var(--c-cream);
}
.page-news .news-contribute__panel::after {
  content: "";
  position: absolute;
  right: -70px;
  top: -70px;
  width: 280px;
  height: 280px;
  background: repeating-linear-gradient(45deg, rgba(184, 255, 60, 0.18) 0 2px, transparent 2px 9px);
  transform: rotate(-3deg);
  pointer-events: none;
}
.page-news .news-contribute__kicker {
  position: relative;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.24em;
  color: var(--c-lime);
}
.page-news .news-contribute__title {
  position: relative;
  margin: 14px 0 0;
  max-width: 22ch;
  font-size: clamp(24px, 4.6vw, 36px);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--c-cream);
}
.page-news .news-contribute__text {
  position: relative;
  margin: 18px 0 0;
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(246, 243, 236, 0.84);
}
.page-news .contribute-rules {
  position: relative;
  margin: var(--s2) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: rgba(246, 243, 236, 0.18);
}
.page-news .contribute-rules li {
  background: var(--c-blue);
  padding: 20px 18px;
}
.page-news .contribute-rules strong {
  display: block;
  margin-bottom: 8px;
  font-size: 15px;
  font-weight: 800;
  color: var(--c-cream);
}
.page-news .contribute-rules span {
  display: block;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(246, 243, 236, 0.76);
}
.page-news .news-contribute__actions {
  position: relative;
  margin-top: var(--s2);
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.page-news .news-contribute__actions .btn--ghost {
  border-color: rgba(246, 243, 236, 0.5);
  color: var(--c-cream);
}
.page-news .news-contribute__actions .btn--ghost:hover {
  border-color: var(--c-lime);
  color: var(--c-lime);
}

/* ---------- 订阅 ---------- */
.page-news .news-subscribe {
  padding: var(--s4) 0 var(--s4);
}
.page-news .news-subscribe__panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--s2);
  padding: var(--s2) var(--s1);
  border: 1px solid var(--c-slate);
  background: #ffffff;
}
.page-news .news-subscribe__text .index-text {
  display: block;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.24em;
  color: var(--c-terra);
}
.page-news .news-subscribe__title {
  margin: 0;
  max-width: 20ch;
  font-size: clamp(22px, 3.4vw, 30px);
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--c-ink);
}
.page-news .news-subscribe__lede {
  margin: 16px 0 var(--s2);
  max-width: 44ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--c-slate);
}
.page-news .subscribe-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
}
.page-news .subscribe-steps li {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 16px 0;
  border-top: var(--news-line);
  font-size: 15px;
  line-height: 1.72;
  color: var(--c-slate);
}
.page-news .subscribe-steps li:last-child {
  border-bottom: var(--news-line);
}
.page-news .subscribe-steps__no {
  font-family: var(--font-mono);
  font-size: 17px;
  line-height: 1.4;
  color: var(--c-orange);
}
.page-news .news-subscribe__footer {
  margin: var(--s2) 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--c-slate);
}
.page-news .news-subscribe__footer a {
  color: var(--c-blue);
  text-decoration: none;
  border-bottom: 1px solid var(--c-orange);
}
.page-news .news-subscribe__footer a:hover {
  color: var(--c-orange);
}

/* ---------- 桌面 ---------- */
@media (min-width: 780px) {
  .page-news .stories-grid {
    column-count: 2;
    column-gap: 36px;
  }
  .page-news .story-card {
    margin-bottom: 36px;
  }
  .page-news .contribute-rules {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .news-hero {
    padding: var(--s3) 0 var(--s4);
  }
  .page-news .news-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: var(--s3);
    align-items: end;
  }
  .page-news .news-hero__lede {
    margin-top: var(--s3);
  }
  .page-news .news-topics__layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: var(--s3);
    align-items: start;
  }
  .page-news .news-subscribe__panel {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: var(--s3);
    align-items: center;
    padding: var(--s3) var(--s2);
  }
  .page-news .news-contribute__panel {
    padding: var(--s3) var(--s2);
  }
  .page-news .story-card--lead .story-card__title {
    font-size: 30px;
  }
}

@media (min-width: 1180px) {
  .page-news .stories-grid {
    column-gap: 44px;
  }
  .page-news .story-card {
    margin-bottom: 44px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .story-card,
  .page-news .filter-chip {
    transition: none;
  }
  .page-news .news-hero__title {
    transform: none;
  }
}