.page-news {
  --pn-card-border: #E3E8F0;
  --pn-card-shadow: 0 14px 30px -24px rgba(10,31,68,.35);
}

.page-news *,
.page-news *::before,
.page-news *::after {
  box-sizing: border-box;
}

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

/* ===== Hero ===== */
.page-news .pn-hero {
  position: relative;
  background-color: var(--c-ink);
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 30px 30px;
  color: var(--c-paper);
  padding: clamp(36px, 6vw, 72px) 0 0;
}

.page-news .pn-hero__inner {
  padding-bottom: 40px;
}

.page-news .pn-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin: 0 0 44px;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: .06em;
  color: rgba(245,243,239,.65);
}

.page-news .pn-breadcrumb a {
  color: var(--c-teal);
  text-decoration: none;
}

.page-news .pn-breadcrumb a:hover {
  color: var(--c-accent);
}

.page-news .pn-kicker {
  margin: 0 0 8px;
  font-family: var(--font-data);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-accent);
}

.page-news .pn-kicker--light {
  color: var(--c-teal);
}

.page-news .pn-hero__grid {
  display: grid;
  gap: 32px;
  align-items: end;
}

.page-news .pn-hero h1 {
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-size: clamp(44px, 8vw, 84px);
  font-weight: 800;
  line-height: .96;
  letter-spacing: -.02em;
  color: var(--c-paper);
}

.page-news .pn-hero__lead {
  max-width: 64ch;
  margin: 0 0 28px;
  font-size: 17px;
  line-height: 1.7;
  color: rgba(245,243,239,.85);
}

.page-news .pn-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

.page-news .pn-hero__link {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14px;
  color: var(--c-paper);
  text-underline-offset: 4px;
  text-decoration-color: var(--c-accent);
  text-decoration-thickness: 2px;
}

.page-news .pn-hero__link:hover {
  color: var(--c-accent);
}

.page-news .pn-hero__visual {
  position: relative;
  display: none;
}

.page-news .pn-hero__visual svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-news .pn-hero__stat-mini {
  position: absolute;
  right: 16px;
  bottom: 16px;
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 10px 14px;
  background: var(--c-accent);
  color: var(--c-ink);
}

.page-news .pn-hero__stat-mini-value {
  font-family: var(--font-data);
  font-weight: 700;
  font-size: 32px;
  line-height: 1;
}

.page-news .pn-hero__stat-mini-label {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.page-news .pn-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin: 44px 0 0;
  padding: 18px 0 0;
  border-top: 3px solid var(--c-accent);
}

.page-news .pn-hero__stats div {
  display: grid;
  gap: 3px;
}

.page-news .pn-hero__stats dt {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(245,243,239,.6);
}

.page-news .pn-hero__stats dd {
  margin: 0;
  font-family: var(--font-data);
  font-weight: 700;
  font-size: clamp(20px, 3vw, 28px);
  color: var(--c-paper);
}

/* ===== 本期重点 ===== */
.page-news .pn-features {
  padding: var(--space-section) 0;
  background: var(--c-cream);
}

.page-news .pn-section-heading {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: space-between;
  gap: 12px;
  margin: 0 0 32px;
}

.page-news .pn-section-heading h2 {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(28px, 5vw, 44px);
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--c-ink);
}

.page-news .pn-browse__desc {
  max-width: 38ch;
  margin: 0;
  font-size: 14px;
  color: var(--c-muted);
}

.page-news .pn-text-link {
  position: relative;
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--c-accent);
  text-decoration: none;
  border-bottom: 2px solid var(--c-accent);
  padding-bottom: 3px;
  transition: background-color .2s var(--ease), color .2s var(--ease), padding .2s var(--ease);
}

.page-news .pn-text-link:hover {
  background: var(--c-accent);
  color: #fff;
  padding: 2px 6px 3px;
  border-bottom-width: 0;
}

.page-news .pn-feature-grid {
  display: grid;
  gap: 24px;
}

.page-news .pn-feature-card {
  position: relative;
  background: var(--c-paper);
  border: 1px solid var(--pn-card-border);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
}

.page-news .pn-feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--c-accent);
  box-shadow: var(--pn-card-shadow);
}

.page-news .pn-feature-card__visual {
  overflow: hidden;
}

.page-news .pn-feature-card__visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .pn-feature-card--main {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 380px;
  background: var(--c-ink);
  color: var(--c-paper);
  border: 0;
}

.page-news .pn-feature-card--main .pn-feature-card__visual {
  position: absolute;
  inset: 0;
}

.page-news .pn-feature-card--main .pn-feature-card__visual img {
  opacity: .72;
}

.page-news .pn-feature-card--main .pn-feature-card__content {
  position: relative;
  padding: 48px 24px 24px;
  background: linear-gradient(180deg, rgba(10,31,68,0) 0%, rgba(10,31,68,.82) 72%);
}

.page-news .pn-feature-card--side .pn-feature-card__visual {
  aspect-ratio: 16 / 10;
}

.page-news .pn-feature-card--side .pn-feature-card__content {
  padding: 22px 22px 26px;
}

.page-news .pn-feature-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.page-news .pn-feature-card h3 {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: clamp(24px, 4vw, 40px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.02em;
  color: inherit;
  max-width: 24em;
}

.page-news .pn-feature-card--side h3 {
  font-size: 22px;
}

.page-news .pn-feature-card p {
  margin: 0 0 18px;
  max-width: 72ch;
  font-size: 15px;
  line-height: 1.7;
}

.page-news .pn-feature-card--main p {
  color: rgba(245,243,239,.88);
}

.page-news .pn-feature-card--side p {
  font-size: 14px;
}

.page-news .pn-feature-card__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin: 0 0 20px;
  padding: 12px 0;
  border-top: 1px solid rgba(255,255,255,.2);
  border-bottom: 1px solid rgba(255,255,255,.2);
}

.page-news .pn-feature-card__stats span {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .04em;
  color: rgba(245,243,239,.78);
}

.page-news .pn-feature-card__stats b {
  margin-right: 4px;
  font-weight: 700;
  font-size: 20px;
  color: var(--c-teal);
}

.page-news .pn-time {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--c-muted);
  white-space: nowrap;
}

.page-news .pn-feature-card--main .pn-time {
  color: rgba(245,243,239,.72);
}

/* ===== 最新文章与分类 ===== */
.page-news .pn-browse {
  padding: var(--space-section) 0;
  background: var(--c-paper);
}

.page-news .pn-browse__layout {
  display: grid;
  gap: 36px;
}

.page-news .pn-cat-nav {
  padding: 0;
  border-top: 4px solid var(--c-accent);
}

.page-news .pn-cat-nav .pn-kicker {
  margin-top: 18px;
}

.page-news .pn-cat-nav__list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.page-news .pn-cat-nav__list a {
  display: flex;
  gap: 12px;
  justify-content: space-between;
  align-items: baseline;
  padding: 12px 14px;
  border: 1px solid var(--c-border);
  border-left: 3px solid var(--c-border);
  background: var(--c-paper);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14px;
  color: var(--c-ink);
  text-decoration: none;
  transition: background-color .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease);
}

.page-news .pn-cat-nav__list a:hover {
  background: var(--c-accent);
  border-left-color: var(--c-ink);
  color: #fff;
}

.page-news .pn-cat-nav__list small {
  font-family: var(--font-data);
  font-size: 11px;
  font-weight: 400;
  color: var(--c-muted);
}

.page-news .pn-cat-nav__list a:hover small {
  color: rgba(255,255,255,.8);
}

.page-news .pn-cat-nav__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--c-muted);
}

.page-news .pn-article-lists {
  display: grid;
  gap: 40px;
}

.page-news .pn-cat-block {
  border-top: 1px solid var(--c-border);
  padding-top: 24px;
  scroll-margin-top: 110px;
}

.page-news .pn-cat-block__head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 20px;
}

.page-news .pn-cat-block__index {
  margin: 2px 0 0;
  font-family: var(--font-data);
  font-weight: 700;
  font-size: 14px;
  line-height: 1;
  color: var(--c-accent);
}

.page-news .pn-cat-block__head h3 {
  margin: 0 0 4px;
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 800;
  color: var(--c-ink);
}

.page-news .pn-cat-block__head p {
  margin: 0;
  font-size: 13px;
  color: var(--c-muted);
}

.page-news .pn-article-grid {
  display: grid;
  gap: 16px;
}

.page-news .pn-article-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px;
  background: var(--c-paper);
  border: 1px solid var(--c-border);
  transition: transform .2s var(--ease), border-color .2s var(--ease), box-shadow .2s var(--ease);
}

.page-news .pn-article-card:hover {
  transform: translateY(-3px);
  border-color: var(--c-accent);
  box-shadow: var(--pn-card-shadow);
}

.page-news .pn-article-card__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.page-news .pn-cat-tag {
  display: inline-block;
  padding: 3px 8px;
  background: var(--c-ink);
  color: #fff;
  font-family: var(--font-data);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.page-news .pn-article-card h4 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -.01em;
  color: var(--c-ink);
}

.page-news .pn-article-card p {
  flex-grow: 1;
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--c-muted);
}

.page-news .pn-article-card__link {
  align-self: flex-start;
  margin-top: auto;
  display: inline-block;
  padding: 6px 12px;
  border: 1px solid var(--c-accent);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--c-accent);
  text-decoration: none;
  transition: background-color .2s var(--ease), color .2s var(--ease);
}

.page-news .pn-article-card__link:hover {
  background: var(--c-accent);
  color: #fff;
}

.page-news .pn-article-card--with-img {
  padding: 0;
  gap: 0;
}

.page-news .pn-article-card__img {
  overflow: hidden;
}

.page-news .pn-article-card__img img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-news .pn-article-card--with-img .pn-article-card__meta,
.page-news .pn-article-card--with-img h4,
.page-news .pn-article-card--with-img p,
.page-news .pn-article-card--with-img .pn-article-card__link {
  margin-left: 20px;
  margin-right: 20px;
}

.page-news .pn-article-card--with-img .pn-article-card__meta {
  margin-top: 16px;
}

.page-news .pn-article-card--with-img h4 {
  margin-top: 4px;
}

.page-news .pn-article-card--with-img .pn-article-card__link {
  margin-bottom: 20px;
}

/* ===== 订阅提醒 ===== */
.page-news .pn-subscribe {
  padding: var(--space-section) 0;
  background: var(--c-ink-deep);
}

.page-news .pn-subscribe__panel {
  position: relative;
  display: grid;
  gap: 28px;
  padding: 32px 28px;
  background: var(--c-ink-soft);
  border-left: 4px solid var(--c-teal);
  overflow: hidden;
}

.page-news .pn-subscribe__panel::after {
  content: "";
  position: absolute;
  right: -40px;
  top: -40px;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle at center, rgba(0,194,184,.22) 0 48%, transparent 50%);
  pointer-events: none;
}

.page-news .pn-subscribe h2 {
  position: relative;
  z-index: 1;
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  line-height: 1.15;
  color: var(--c-paper);
}

.page-news .pn-subscribe p {
  position: relative;
  z-index: 1;
  margin: 0;
  max-width: 88ch;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(245,243,239,.85);
}

.page-news .pn-subscribe__action {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
}

.page-news .pn-mail {
  font-family: var(--font-data);
  font-size: 14px;
  color: var(--c-teal);
  text-decoration: none;
  border-bottom: 1px solid var(--c-teal);
  padding-bottom: 2px;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-news .pn-mail:hover {
  color: var(--c-accent);
  border-color: var(--c-accent);
}

/* ===== 断点 ===== */
@media (min-width: 640px) {
  .page-news .pn-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .pn-article-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-news .pn-feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .pn-feature-card--main {
    grid-column: 1 / -1;
    min-height: 500px;
  }

  .page-news .pn-feature-card--main .pn-feature-card__content {
    padding: 64px 40px 32px;
  }

  .page-news .pn-feature-card--side .pn-feature-card__visual {
    aspect-ratio: 2.4 / 1;
  }

  .page-news .pn-subscribe__panel {
    grid-template-columns: 1.4fr .8fr;
    align-items: center;
    padding: 44px 52px;
  }
}

@media (min-width: 860px) {
  .page-news .pn-hero__grid {
    grid-template-columns: 1.15fr .85fr;
    align-items: end;
  }

  .page-news .pn-hero__visual {
    display: block;
  }
}

@media (min-width: 1024px) {
  .page-news .pn-browse__layout {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-news .pn-cat-nav {
    position: sticky;
    top: 96px;
  }
}