.page-news {
  background: var(--ink);
  color: var(--white);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding-bottom: clamp(20px, 4vw, 40px);
  background:
    linear-gradient(102deg, var(--wash) 0 33%, transparent 33.2%),
    linear-gradient(180deg, var(--ink-deep) 0%, var(--ink) 82%);
  border-bottom: 1px solid var(--line);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: -22%;
  right: -20%;
  width: min(660px, 66vw);
  aspect-ratio: 1 / 1;
  border: 1px solid var(--line);
  background: linear-gradient(135deg, transparent 0 64%, var(--wash) 64%);
  transform: rotate(36deg);
  pointer-events: none;
}

.page-news .news-hero > .wrap {
  position: relative;
  z-index: 1;
}

.page-news .news-hero__title {
  margin: 0 0 clamp(16px, 2.6vw, 26px);
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(30px, 5.4vw, 48px);
  line-height: 1.24;
  letter-spacing: .01em;
  color: var(--white);
  max-width: 20em;
}

.page-news .news-hero__lead {
  margin: 0;
  max-width: 42em;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.8;
  color: var(--white);
  opacity: .82;
}

.page-news .news-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 40px;
  margin: clamp(24px, 3.6vw, 38px) 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(--gold);
}

.page-news .news-hero__meta li:nth-child(3) {
  border-left-color: var(--jade);
}

.page-news .news-hero__meta .mono {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 600;
  color: var(--gold-l);
  letter-spacing: .04em;
}

.page-news .news-hero__meta li > span:last-child {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--muted);
}

.page-news .news-rail {
  display: flex;
  margin-top: clamp(26px, 4vw, 42px);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: none;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--muted);
}

.page-news .news-rail::-webkit-scrollbar {
  display: none;
}

.page-news .news-rail span {
  flex: 0 0 auto;
  padding: 10px 16px;
  border-right: 1px solid var(--line-soft);
}

.page-news .news-rail span:first-child {
  color: var(--gold-l);
}

.page-news .breadcrumbs {
  position: relative;
  z-index: 1;
  margin-top: clamp(16px, 3vw, 28px);
}

/* ---------- 首屏主图 ---------- */
.page-news .news-visual {
  position: relative;
  margin: 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .news-visual img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 16 / 7;
  object-fit: cover;
}

.page-news .news-visual__caption {
  position: absolute;
  left: var(--gut);
  bottom: 12px;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--gold-l);
  background: rgba(5, 28, 22, .72);
  padding: 4px 10px;
  border-left: 3px solid var(--gold);
}

/* ---------- 区块通用 ---------- */
.page-news .news-section {
  padding: clamp(44px, 6.4vw, 84px) 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .news-section:last-of-type {
  border-bottom: 0;
}

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

.page-news .news-section .section-head__index {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--muted);
}

.page-news .news-section .section-head__title {
  font-family: var(--font-serif);
  font-weight: 700;
  color: var(--white);
}

/* ---------- 本期看点 ---------- */
.page-news .picks {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-news .pick {
  padding: 22px 0 22px 18px;
  border-left: 3px solid var(--gold);
  border-bottom: 1px solid var(--line-soft);
}

.page-news .pick:nth-child(2) {
  border-left-color: var(--jade);
}

.page-news .pick:nth-child(3) {
  border-left-color: var(--gold-l);
}

.page-news .pick__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 600;
  color: var(--gold-m);
  letter-spacing: .06em;
  margin-bottom: 10px;
}

.page-news .pick__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 12px;
}

.page-news .pick__title {
  margin: 0 0 10px;
  font-family: var(--font-serif);
  font-size: clamp(18px, 2.2vw, 21px);
  line-height: 1.45;
  color: var(--white);
}

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

.page-news .pick__link {
  display: inline-block;
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--gold-l);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
  transition: border-color .2s ease, color .2s ease;
}

.page-news .pick__link:hover,
.page-news .pick__link:focus-visible {
  color: var(--white);
  border-bottom-color: var(--gold-l);
}

/* ---------- 更新列表 ---------- */
.page-news .list-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-news .list-index {
  border-top: 1px solid var(--line);
  padding-top: 16px;
}

.page-news .list-index .eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--muted);
}

.page-news .index-list {
  margin: 10px 0 26px;
  padding: 0;
}

.page-news .index-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .index-item dt {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gold-l);
  letter-spacing: .06em;
}

.page-news .index-item dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--muted);
}

.page-news .index-legend {
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .index-legend li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 0;
  font-size: 13px;
  color: var(--white);
  opacity: .78;
}

.page-news .dot {
  flex: 0 0 auto;
  width: 3px;
  height: 16px;
  background: var(--gold);
}

.page-news .dot--jade {
  background: var(--jade);
}

.page-news .dot--light {
  background: var(--gold-l);
}

.page-news .dot--muted {
  background: var(--muted);
}

.page-news .entry {
  padding: 16px 0 16px 16px;
  border-top: 1px solid var(--line-soft);
  border-left: 3px solid var(--gold);
}

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

.page-news .entry--jade {
  border-left-color: var(--jade);
}

.page-news .entry--light {
  border-left-color: var(--gold-l);
}

.page-news .entry--muted {
  border-left-color: var(--muted);
}

.page-news .entry__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 8px;
}

.page-news .entry__cat {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--gold-l);
  border: 1px solid var(--line);
  padding: 2px 8px;
}

.page-news .entry__when {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--muted);
}

.page-news .entry__title {
  margin: 0 0 6px;
  font-family: var(--font-serif);
  font-size: clamp(16px, 2vw, 19px);
  line-height: 1.5;
  color: var(--white);
}

.page-news .entry__title a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, color .2s ease;
}

.page-news .entry__title a:hover,
.page-news .entry__title a:focus-visible {
  color: var(--gold-l);
  border-bottom-color: var(--gold);
}

.page-news .entry__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--muted);
  max-width: 46em;
}

.page-news .entry__media {
  margin: 14px 0 0;
  border: 1px solid var(--line-soft);
}

.page-news .entry__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 专题系列 ---------- */
.page-news .tablist {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border-bottom: 1px solid var(--line);
}

.page-news .tab {
  appearance: none;
  background: none;
  border: 0;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: .06em;
  padding: 12px 16px;
  cursor: pointer;
  transition: color .2s ease, border-color .2s ease;
}

.page-news .tab[aria-selected="true"] {
  color: var(--gold-l);
  border-bottom-color: var(--gold);
}

.page-news .tab:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: -3px;
}

.page-news .tabpanel {
  padding-top: 22px;
}

.page-news .topic-stat {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 38px;
  padding-bottom: 16px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .topic-stat__item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-news .topic-stat__value {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 600;
  color: var(--gold-l);
  letter-spacing: .04em;
}

.page-news .topic-stat__label {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--muted);
}

.page-news .topic-intro {
  margin: 0 0 16px;
  max-width: 42em;
  font-size: 15px;
  line-height: 1.78;
  color: var(--white);
  opacity: .82;
}

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

.page-news .topic-list li {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 14px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 15px;
  color: var(--white);
  opacity: .88;
}

.page-news .topic-list .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--jade);
  padding-top: 3px;
}

/* ---------- 更新节奏 ---------- */
.page-news .rhythm {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 52px);
}

.page-news .rhythm__text p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.82;
  color: var(--white);
  opacity: .84;
  max-width: 40em;
}

.page-news .rhythm__list {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-soft);
}

.page-news .rhythm__list li {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 14px;
  color: var(--muted);
}

.page-news .rhythm__list .mono {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--gold-l);
  min-width: 62px;
}

.page-news .rhythm__chart-box {
  margin: 0;
  padding: 22px 20px 18px;
  background: var(--ink-2);
  border-top: 1px solid var(--line);
}

.page-news .rhythm-chart {
  display: block;
  width: 100%;
  height: auto;
}

.page-news .rhythm-chart rect {
  fill: var(--gold-m);
}

.page-news .rhythm-chart rect:last-of-type {
  fill: var(--gold-l);
}

.page-news .rhythm-chart .axis {
  stroke: var(--line);
  stroke-width: 1;
}

.page-news .rhythm__caption {
  display: block;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--muted);
}

.page-news .rhythm__note {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.76;
  color: var(--white);
  opacity: .76;
}

/* ---------- 如何追读 ---------- */
.page-news .follow {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
}

.page-news .follow__media {
  position: relative;
  margin: 0;
  border: 1px solid var(--line-soft);
}

.page-news .follow__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-news .follow__caption {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 5px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--gold-l);
  background: rgba(5, 28, 22, .78);
  border-left: 3px solid var(--jade);
}

.page-news .follow__lead {
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--white);
  opacity: .84;
}

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

.page-news .follow__steps > li {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .follow__no {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 600;
  color: var(--gold-m);
  letter-spacing: .06em;
}

.page-news .follow__steps h3 {
  margin: 0 0 6px;
  font-family: var(--font-serif);
  font-size: 17px;
  line-height: 1.5;
  color: var(--white);
}

.page-news .follow__steps p {
  margin: 0;
  font-size: 14px;
  line-height: 1.76;
  color: var(--muted);
}

.page-news .follow__steps a {
  color: var(--gold-l);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}

.page-news .follow__steps a:hover,
.page-news .follow__steps a:focus-visible {
  color: var(--white);
  border-bottom-color: var(--gold-l);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-news .picks {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .pick {
    border-bottom: 0;
    padding: 24px 22px 26px 18px;
  }

  .page-news .pick + .pick {
    border-top: 0;
    border-right: 0;
  }

  .page-news .pick:nth-child(n + 2) {
    border-left-width: 3px;
  }
}

@media (min-width: 900px) {
  .page-news .list-grid {
    grid-template-columns: minmax(0, 3fr) minmax(0, 9fr);
    gap: clamp(28px, 4vw, 56px);
    align-items: start;
  }

  .page-news .list-index {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-news .rhythm {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    align-items: start;
  }

  .page-news .follow {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }
}

@media (min-width: 1040px) {
  .page-news .list-grid {
    grid-template-columns: minmax(0, 3fr) minmax(0, 9fr);
  }
}

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