.page-news {
  --news-card-bg: rgba(255, 253, 248, 0.9);
  --news-ink-soft: rgba(26, 26, 24, 0.7);
  --news-ink-faint: rgba(26, 26, 24, 0.64);
  --news-wash-teal: rgba(95, 130, 133, 0.16);
  --news-rail-w: 232px;
  background-color: var(--paper);
  color: var(--ink);
  overflow-x: clip;
}

/* ---------- 面包屑 ---------- */
.page-news .news-crumb {
  padding-top: 18px;
  padding-bottom: 4px;
}

/* ---------- 首屏引言 ---------- */
.page-news .news-intro {
  padding: clamp(22px, 3.6vw, 44px) 0 clamp(28px, 4vw, 52px);
}

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

.page-news .news-intro__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--green);
}

.page-news .news-intro__eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--gold);
}

.page-news .news-intro__title {
  margin: 0;
  font-family: var(--font-narrow);
  font-weight: 900;
  font-size: clamp(34px, 6.6vw, 68px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--green);
  max-width: 13em;
}

.page-news .news-intro__lede {
  margin: 0;
  padding-left: 16px;
  border-left: 3px solid var(--gold);
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(15.5px, 1.6vw, 19px);
  line-height: 1.78;
  color: var(--ink);
  max-width: 34em;
}

.page-news .news-intro__facts {
  list-style: none;
  margin: 4px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line-soft);
  display: grid;
  gap: 12px 24px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--grey);
}

.page-news .news-intro__facts span {
  display: block;
  margin-bottom: 2px;
  font-size: 15px;
  font-weight: 700;
  color: var(--green);
  letter-spacing: 0.01em;
}

@media (min-width: 720px) {
  .page-news .news-intro__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-news .news-intro__inner {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    column-gap: clamp(32px, 5vw, 76px);
    row-gap: 22px;
    align-items: end;
  }
  .page-news .news-intro__eyebrow {
    grid-column: 1 / -1;
  }
  .page-news .news-intro__title {
    grid-column: 1;
  }
  .page-news .news-intro__lede {
    grid-column: 2;
    grid-row: 2;
  }
  .page-news .news-intro__facts {
    grid-column: 1 / -1;
  }
}

/* ---------- 最新一期头条 ---------- */
.page-news .news-lead {
  position: relative;
  background-color: var(--green);
  color: var(--paper);
  padding: clamp(32px, 4.6vw, 62px) 0 clamp(34px, 4.8vw, 66px);
  overflow: hidden;
}

.page-news .news-lead::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    to right,
    transparent 0 71px,
    var(--line-light) 71px 72px
  );
  opacity: 0.55;
  pointer-events: none;
}

.page-news .news-lead__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(22px, 3.4vw, 40px);
}

.page-news .news-lead__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin: 0 0 18px;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--paper-70);
}

.page-news .news-lead__title {
  margin: 0 0 clamp(18px, 2.6vw, 30px);
  font-family: var(--font-narrow);
  font-weight: 900;
  font-size: clamp(26px, 3.8vw, 46px);
  line-height: 1.14;
  letter-spacing: -0.015em;
  color: var(--paper);
  max-width: 15em;
}

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

.page-news .news-point {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 12px;
  padding: 15px 0;
  border-top: 1px solid var(--line-light);
}

.page-news .news-point:last-child {
  border-bottom: 1px solid var(--line-light);
}

.page-news .news-point__num {
  padding-top: 4px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-news .news-point__text h3 {
  margin: 0 0 6px;
  font-size: clamp(15px, 1.5vw, 17px);
  font-weight: 700;
  color: var(--paper);
}

.page-news .news-point__text p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--paper-70);
  max-width: 42em;
}

.page-news .news-lead__figure {
  margin: 0;
  border-radius: var(--radius-m);
  overflow: hidden;
  border: 1px solid var(--line-light);
}

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

@media (min-width: 900px) {
  .page-news .news-lead__inner {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr);
    align-items: start;
    column-gap: clamp(28px, 4vw, 56px);
  }
}

/* ---------- 周次归档 ---------- */
.page-news .news-archive {
  padding: clamp(34px, 4.6vw, 68px) 0 clamp(38px, 5vw, 74px);
  background-color: var(--paper);
}

.page-news .news-archive__inner {
  display: grid;
  gap: clamp(22px, 3.4vw, 42px);
}

.page-news .news-rail__label {
  margin: 0 0 12px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--grey);
}

.page-news .news-rail__ticks {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-news .news-rail__ticks a {
  display: inline-block;
  padding: 5px 11px;
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--grey);
  text-decoration: none;
  transition: color 160ms var(--ease), border-color 160ms var(--ease), background-color 160ms var(--ease);
}

.page-news .news-rail__ticks a:hover,
.page-news .news-rail__ticks a:focus-visible {
  color: var(--green);
  border-color: var(--gold);
}

.page-news .news-rail__ticks a.is-current {
  color: var(--green-deep);
  background-color: var(--amber);
  border-color: var(--amber);
}

.page-news .news-rail__figure {
  margin: 0;
  border-radius: var(--radius-m);
  overflow: hidden;
  border: 1px solid var(--line-soft);
}

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

.page-news .news-archive__head {
  margin-bottom: clamp(18px, 2.6vw, 28px);
}

.page-news .news-archive__eyebrow {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--amber);
}

.page-news .news-archive__head h2 {
  margin: 0 0 10px;
  font-family: var(--font-narrow);
  font-weight: 900;
  font-size: clamp(24px, 3.2vw, 38px);
  letter-spacing: -0.015em;
  color: var(--green);
}

.page-news .news-archive__head p {
  margin: 0;
  font-size: 15px;
  line-height: 1.76;
  color: var(--news-ink-soft);
  max-width: 42em;
}

.page-news .news-entry {
  position: relative;
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 12px;
  padding: 17px 15px 19px;
  margin-bottom: 10px;
  background-color: var(--news-card-bg);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-s);
  scroll-margin-top: calc(var(--header-h) + 24px);
  transition: transform 200ms var(--ease), border-color 200ms var(--ease);
}

.page-news .news-entry:hover {
  transform: translateY(-3px);
  border-color: var(--gold);
}

.page-news .news-entry__num {
  margin: 0;
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--amber);
}

.page-news .news-entry__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 8px;
}

.page-news .news-entry__tags .tag {
  font-size: 11px;
}

.page-news .news-entry__title {
  margin: 0 0 6px;
  font-size: clamp(16px, 1.6vw, 19px);
  font-weight: 700;
  line-height: 1.45;
  color: var(--ink);
}

.page-news .news-entry__desc {
  margin: 0 0 10px;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--news-ink-soft);
  max-width: 44em;
}

.page-news .news-entry__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  font-size: 12px;
  color: var(--grey);
}

.page-news .copy-link {
  padding: 4px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--grey);
  cursor: pointer;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-news .copy-link:hover,
.page-news .copy-link:focus-visible {
  color: var(--green);
  border-color: var(--gold);
}

.page-news .copy-link[data-copied] {
  color: var(--green);
  border-color: var(--green);
}

.page-news .news-stream__figure {
  margin: 16px 0 20px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-m);
  overflow: hidden;
  background-color: var(--paper);
}

.page-news .news-stream__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-news .news-stream__figure figcaption {
  padding: 10px 14px;
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--grey);
}

@media (min-width: 1024px) {
  .page-news .news-archive__inner {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
    column-gap: clamp(36px, 4vw, 64px);
    align-items: start;
  }
  .page-news .news-archive__rail {
    position: sticky;
    top: calc(var(--header-h) + 22px);
  }
  .page-news .news-rail__ticks {
    display: grid;
    gap: 0;
    flex-wrap: nowrap;
    border-left: 1px solid var(--line);
    padding-left: 0;
  }
  .page-news .news-rail__ticks a {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 8px 0 8px 14px;
    margin-left: -1px;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
    background: transparent;
    box-sizing: border-box;
  }
  .page-news .news-rail__ticks a::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--line-soft);
  }
  .page-news .news-rail__ticks a:hover,
  .page-news .news-rail__ticks a:focus-visible {
    color: var(--green);
    border-left-color: var(--gold);
  }
  .page-news .news-rail__ticks a.is-current {
    color: var(--green);
    background: transparent;
    border-left-color: var(--gold);
  }
}

/* ---------- 双线索 ---------- */
.page-news .news-lens {
  background-color: var(--moss);
  padding: clamp(34px, 4.6vw, 70px) 0 clamp(36px, 4.8vw, 72px);
}

.page-news .news-lens__head {
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-news .news-lens__eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--teal);
}

.page-news .news-lens__head h2 {
  margin: 0 0 12px;
  font-family: var(--font-narrow);
  font-weight: 900;
  font-size: clamp(24px, 3.4vw, 40px);
  line-height: 1.12;
  letter-spacing: -0.015em;
  color: var(--green);
  max-width: 17em;
}

.page-news .news-lens__head p {
  margin: 0;
  font-size: 15px;
  line-height: 1.76;
  color: var(--news-ink-soft);
  max-width: 44em;
}

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

.page-news .lens-track {
  background-color: var(--paper);
  border-radius: var(--radius-m);
  border-top: 4px solid var(--gold);
  padding: 22px 20px 24px;
}

.page-news .lens-track--version {
  border-top-color: var(--teal);
}

.page-news .lens-track__flag {
  display: inline-block;
  margin: 0 0 12px;
  padding: 5px 11px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  background-color: var(--amber);
  color: var(--green-deep);
}

.page-news .lens-track--version .lens-track__flag {
  background-color: var(--teal);
  color: var(--paper);
}

.page-news .lens-track h3 {
  margin: 0 0 6px;
  font-family: var(--font-narrow);
  font-weight: 700;
  font-size: clamp(18px, 2vw, 22px);
  letter-spacing: -0.01em;
  color: var(--green);
}

.page-news .lens-track__note {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--news-ink-soft);
}

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

.page-news .lens-track__list li {
  position: relative;
  padding: 12px 0 12px 16px;
  border-top: 1px solid var(--line-soft);
}

.page-news .lens-track__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 19px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--gold);
}

.page-news .lens-track--version .lens-track__list li::before {
  background-color: var(--teal);
}

.page-news .lens-track__list .mono {
  display: block;
  margin-bottom: 3px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--grey);
}

.page-news .lens-track__list strong {
  display: block;
  margin-bottom: 4px;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
}

.page-news .lens-track__list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--news-ink-faint);
}

@media (min-width: 860px) {
  .page-news .news-lens__tracks {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px;
  }
}

/* ---------- 专题合辑 ---------- */
.page-news .news-digest {
  padding: clamp(34px, 4.6vw, 70px) 0 clamp(36px, 4.8vw, 72px);
  background-color: var(--paper);
}

.page-news .news-digest__top {
  display: grid;
  gap: 20px;
  margin-bottom: clamp(22px, 3vw, 34px);
}

.page-news .news-digest__eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--amber);
}

.page-news .news-digest__intro h2 {
  margin: 0 0 12px;
  font-family: var(--font-narrow);
  font-weight: 900;
  font-size: clamp(24px, 3.4vw, 40px);
  line-height: 1.14;
  letter-spacing: -0.015em;
  color: var(--green);
  max-width: 16em;
}

.page-news .news-digest__intro p {
  margin: 0;
  font-size: 15px;
  line-height: 1.76;
  color: var(--news-ink-soft);
  max-width: 42em;
}

.page-news .news-digest__figure {
  margin: 0;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-m);
  overflow: hidden;
}

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

.page-news .digest-shelf {
  display: grid;
  gap: 14px;
}

.page-news .digest-card {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  background-color: var(--news-card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  overflow: hidden;
  transition: transform 200ms var(--ease), border-color 200ms var(--ease);
}

.page-news .digest-card:hover {
  transform: translateY(-3px);
  border-color: var(--gold);
}

.page-news .digest-card__spine {
  writing-mode: vertical-rl;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: 16px 0;
  background-color: var(--green);
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.22em;
  border-left: 3px solid var(--amber);
}

.page-news .digest-card__body {
  padding: 17px 15px 19px;
}

.page-news .digest-card__body h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
  color: var(--green);
}

.page-news .digest-card__body p {
  margin: 0 0 12px;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--news-ink-soft);
}

.page-news .digest-card__meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 14px;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--teal);
}

.page-news .digest-card__meta li {
  padding: 3px 8px;
  border-radius: var(--radius-s);
  background-color: var(--news-wash-teal);
}

@media (min-width: 760px) {
  .page-news .digest-shelf {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (min-width: 900px) {
  .page-news .news-digest__top {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: end;
    column-gap: 36px;
  }
}

/* ---------- 后续与反馈 ---------- */
.page-news .news-follow {
  background-color: var(--green-deep);
  color: var(--paper);
  padding: clamp(36px, 4.8vw, 76px) 0 clamp(38px, 5vw, 78px);
}

.page-news .news-follow__head {
  margin-bottom: clamp(22px, 3vw, 34px);
  max-width: 42em;
}

.page-news .news-follow__head h2 {
  margin: 0 0 12px;
  font-family: var(--font-narrow);
  font-weight: 900;
  font-size: clamp(24px, 3.4vw, 40px);
  line-height: 1.14;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-news .news-follow__head p {
  margin: 0;
  font-size: 15px;
  line-height: 1.76;
  color: var(--paper-70);
}

.page-news .news-follow__grid {
  display: grid;
  gap: 18px;
  margin-bottom: clamp(22px, 3vw, 34px);
}

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

.page-news .news-follow__card h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
  color: var(--gold);
}

.page-news .news-follow__card p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.74;
  color: var(--paper-70);
}

.page-news .news-follow__card a {
  display: inline-block;
  padding-bottom: 2px;
  font-size: 13.5px;
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
  transition: color 160ms var(--ease);
}

.page-news .news-follow__card a:hover,
.page-news .news-follow__card a:focus-visible {
  color: var(--gold);
}

.page-news .news-follow__contact {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 24px;
  padding-top: 20px;
  border-top: 1px solid var(--line-light);
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--paper-70);
}

.page-news .news-follow__contact a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 160ms var(--ease);
}

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

@media (min-width: 820px) {
  .page-news .news-follow__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }
}

/* ---------- 窄屏收敛 ---------- */
@media (max-width: 560px) {
  .page-news .news-entry {
    grid-template-columns: minmax(0, 1fr);
    gap: 6px;
    padding: 15px 14px 17px;
  }
  .page-news .news-entry__num {
    padding-top: 0;
    font-size: 11px;
  }
  .page-news .digest-card {
    grid-template-columns: 34px minmax(0, 1fr);
  }
  .page-news .digest-card__spine {
    font-size: 10.5px;
    letter-spacing: 0.16em;
  }
  .page-news .news-intro__lede {
    padding-left: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-entry,
  .page-news .digest-card,
  .page-news .news-rail__ticks a,
  .page-news .copy-link {
    transition-duration: 120ms;
  }
  .page-news .news-entry:hover,
  .page-news .digest-card:hover {
    transform: none;
  }
}