.page-news {
  --news-cut: 36px;
  background: var(--cream);
  color: var(--ink);
  overflow-x: clip;
}

.page-news .section {
  padding-block: clamp(32px, 6vw, 68px);
}

.page-news .eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--brick);
  margin: 0 0 10px;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding-block: clamp(16px, 3vw, 28px) clamp(28px, 5vw, 52px);
  border-bottom: 2px solid var(--ink);
}

.page-news .news-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 4vw, 44px);
}

.page-news .news-hero h1 {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(30px, 6.4vw, 64px);
  line-height: 1.06;
  letter-spacing: -.02em;
  margin: 0 0 18px;
  max-width: 15em;
}

.page-news .news-hero .lead {
  max-width: 38em;
  color: var(--ink);
  opacity: .86;
}

.page-news .news-hero__meta {
  border-left: 3px solid var(--orange);
  padding: 6px 0 6px 18px;
  display: grid;
  gap: 14px;
}

.page-news .news-hero__stat {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: baseline;
  gap: 10px;
}

.page-news .news-hero__stat strong {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: clamp(24px, 4vw, 32px);
  letter-spacing: -.03em;
  color: var(--ink);
}

.page-news .news-hero__stat span {
  font-size: 13px;
  line-height: 1.5;
  color: var(--slate);
}

.page-news .news-hero__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--slate);
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

/* ---------- 头条观察 ---------- */
.page-news .news-feature {
  background: var(--paper);
  border-bottom: 1px solid var(--line-strong);
}

.page-news .news-feature__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 4vw, 44px);
}

.page-news .news-feature__figure {
  margin: 0;
  display: grid;
  gap: 10px;
}

.page-news .news-feature__media {
  overflow: hidden;
  background: var(--green);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--news-cut)), calc(100% - var(--news-cut)) 100%, 0 100%);
}

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

.page-news .news-feature__caption {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--slate);
}

.page-news .news-feature__body h2 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(23px, 3.6vw, 36px);
  line-height: 1.2;
  letter-spacing: -.01em;
  margin: 0 0 16px;
}

.page-news .news-feature__body p {
  font-size: 15px;
  line-height: 1.8;
  margin: 0 0 14px;
  color: var(--ink);
  opacity: .88;
}

.page-news .news-feature__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

/* ---------- 最新条目 ---------- */
.page-news .news-latest {
  background: var(--cream);
}

.page-news .news-latest .section-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(24px, 4vw, 42px);
  line-height: 1.12;
  letter-spacing: -.015em;
  margin: 0;
}

.page-news .news-legend {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 8px;
  padding: 0;
}

.page-news .entry-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--ink);
}

.page-news .entry {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  grid-template-areas:
    "num main"
    "num meta";
  gap: 4px 12px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  transition: background-color .18s var(--ease), transform .18s var(--ease);
}

.page-news .entry:nth-child(even) {
  padding-inline-start: clamp(6px, 2vw, 20px);
}

.page-news .entry:hover,
.page-news .entry:focus-within {
  background: var(--paper);
  transform: translateX(3px);
}

.page-news .entry__num {
  grid-area: num;
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 14px;
  color: var(--gold);
  padding-top: 3px;
}

.page-news .entry__main {
  grid-area: main;
}

.page-news .entry__title {
  margin: 0 0 5px;
  font-size: 16px;
  line-height: 1.45;
  font-weight: 600;
  letter-spacing: .005em;
}

.page-news .entry__title a {
  color: var(--ink);
  text-decoration: none;
}

.page-news .entry__title a:hover {
  color: var(--brick);
  text-decoration: underline;
  text-underline-offset: 3px;
}

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

.page-news .entry__desc {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate);
}

.page-news .entry__meta {
  grid-area: meta;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 6px;
}

.page-news .entry__time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--brick);
  border: 1px solid var(--gold);
  padding: 2px 8px;
  white-space: nowrap;
}

/* ---------- 专题入口 ---------- */
.page-news .news-topics {
  background: rgba(217, 164, 65, .08);
  border-block: 1px solid var(--line);
}

.page-news .news-topics .section-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(24px, 4vw, 42px);
  line-height: 1.12;
  letter-spacing: -.015em;
  margin: 0 0 12px;
}

.page-news .news-topics__lead {
  margin: 0;
  max-width: 46em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
  opacity: .82;
}

.page-news .news-topics__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 4vw, 40px);
  margin-top: 26px;
}

.page-news .news-topics__figure {
  margin: 0;
  display: grid;
  gap: 8px;
}

.page-news .news-topics__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--line-strong);
  background: var(--green);
}

.page-news .news-topics__caption {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--slate);
}

.page-news .topic-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  background: var(--line);
  border: 1px solid var(--line-strong);
}

.page-news .topic {
  display: grid;
  gap: 4px;
  padding: 16px 16px 15px;
  height: 100%;
  text-decoration: none;
  background: var(--green);
  color: var(--cream);
  transition: transform .2s var(--ease), filter .2s var(--ease);
}

.page-news .topic:hover,
.page-news .topic:focus-visible {
  transform: translateY(-3px);
  filter: brightness(1.1);
}

.page-news .topic:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: -4px;
}

.page-news .topic__num {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 12px;
  letter-spacing: .1em;
  opacity: .78;
}

.page-news .topic__name {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
  letter-spacing: .01em;
}

.page-news .topic__desc {
  font-size: 12px;
  line-height: 1.6;
  opacity: .82;
}

.page-news .topic-grid li:nth-child(2) .topic { background: var(--ink); }
.page-news .topic-grid li:nth-child(3) .topic { background: var(--orange); color: var(--ink); }
.page-news .topic-grid li:nth-child(4) .topic { background: var(--brick); color: var(--paper); }
.page-news .topic-grid li:nth-child(5) .topic { background: var(--slate); color: var(--paper); }
.page-news .topic-grid li:nth-child(6) .topic { background: var(--charcoal); color: var(--cream); }

/* ---------- 版本记录 ---------- */
.page-news .news-versions {
  background: var(--cream);
}

.page-news .news-versions__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
}

.page-news .news-versions .section-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(24px, 4vw, 42px);
  line-height: 1.12;
  letter-spacing: -.015em;
  margin: 0 0 20px;
}

.page-news .version-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--ink);
}

.page-news .version {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.page-news .version__no {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 15px;
  letter-spacing: .04em;
  color: var(--brick);
}

.page-news .version__title {
  margin: 0 0 6px;
  font-size: 15px;
  line-height: 1.5;
  font-weight: 600;
}

.page-news .version__body p {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--slate);
}

.page-news .news-versions__figure {
  margin: 0;
  display: grid;
  gap: 8px;
  align-self: start;
}

.page-news .news-versions__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--line-strong);
  background: var(--charcoal);
  clip-path: polygon(0 0, 100% 0, 100% 100%, var(--news-cut) 100%, 0 calc(100% - var(--news-cut)));
}

.page-news .news-versions__caption {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--slate);
}

/* ---------- 编辑推荐路线 ---------- */
.page-news .news-routes {
  background: var(--paper);
  border-block: 1px solid var(--line);
}

.page-news .news-routes .section-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(24px, 4vw, 42px);
  line-height: 1.12;
  letter-spacing: -.015em;
  margin: 0;
}

.page-news .route-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 24px;
}

.page-news .route-card {
  background: var(--cream);
  border: 1px solid var(--line-strong);
  border-top: 4px solid var(--orange);
  padding: clamp(18px, 3vw, 28px);
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-news .route-card__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--slate);
}

.page-news .route-card h3 {
  margin: 0;
  font-size: 18px;
  line-height: 1.4;
  font-weight: 600;
}

.page-news .route-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink);
  opacity: .82;
}

.page-news .route-steps {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.page-news .route-steps li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 14px;
  line-height: 1.6;
}

.page-news .route-steps span {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 12px;
  color: var(--gold);
}

.page-news .route-steps a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}

.page-news .route-steps a:hover {
  color: var(--brick);
  border-bottom-color: var(--brick);
}

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

.page-news .news-routes__figure {
  margin: 24px 0 0;
  display: grid;
  gap: 8px;
}

.page-news .news-routes__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--line-strong);
  background: var(--slate);
}

.page-news .news-routes__caption {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--slate);
}

/* ---------- 订阅与反馈 ---------- */
.page-news .news-feedback__panel {
  background: var(--green);
  color: var(--cream);
  padding: clamp(22px, 4vw, 44px);
  display: grid;
  gap: 22px;
}

.page-news .news-feedback__panel .eyebrow {
  color: var(--lime);
}

.page-news .news-feedback__copy h2 {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(22px, 3.4vw, 34px);
  line-height: 1.2;
  letter-spacing: -.01em;
  margin: 0 0 12px;
  color: var(--paper);
}

.page-news .news-feedback__copy p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(243, 233, 216, .82);
  max-width: 40em;
}

.page-news .news-feedback__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.page-news .news-feedback__link {
  color: var(--cream);
  font-size: 14px;
  text-decoration: none;
  border-bottom: 1px solid rgba(243, 233, 216, .5);
  padding-bottom: 2px;
}

.page-news .news-feedback__link:hover {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

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

/* ---------- 断点 ---------- */
@media (min-width: 560px) {
  .page-news .topic-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-news .route-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 860px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
  }

  .page-news .news-feature__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: center;
  }

  .page-news .entry {
    grid-template-columns: 64px minmax(0, 1fr) auto;
    grid-template-areas: "num main meta";
    align-items: start;
    gap: 6px 20px;
    padding: 15px 0;
  }

  .page-news .entry__meta {
    margin-top: 2px;
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
  }

  .page-news .news-versions__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
  }

  .page-news .version {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }

  .page-news .news-feedback__panel {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: center;
  }

  .page-news .news-feedback__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 960px) {
  .page-news .news-topics__layout {
    grid-template-columns: 300px minmax(0, 1fr);
    align-items: start;
  }

  .page-news .topic-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry,
  .page-news .topic {
    transition: none;
  }

  .page-news .entry:hover,
  .page-news .entry:focus-within,
  .page-news .topic:hover,
  .page-news .topic:focus-visible {
    transform: none;
  }
}