.page-news {
  --news-side: 15rem;
  --news-line: 1px solid var(--seam);
  color: var(--soft);
  padding-bottom: clamp(2.5rem, 6vw, 5rem);
  background:
    radial-gradient(1100px 520px at 88% -6%, rgba(56, 224, 208, .1), transparent 62%),
    linear-gradient(180deg, var(--deep) 0%, var(--ink) 38%, var(--ink) 100%);
}

.page-news .news-section {
  padding: clamp(2rem, 5vw, 3.5rem) 0;
}

.page-news .news-section__head {
  display: grid;
  gap: .55rem;
  margin-bottom: clamp(1.25rem, 3vw, 2rem);
  max-width: 46rem;
}

.page-news .news-section__head .prose {
  margin: 0;
  color: var(--mist);
  max-width: 40rem;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding: clamp(1.5rem, 4vw, 3.25rem) 0 clamp(1.5rem, 4vw, 2.75rem);
}

.page-news .news-hero__inner {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: end;
}

.page-news .news-hero__lead .display-title {
  margin: .5rem 0 .9rem;
  color: var(--paper);
}

.page-news .news-hero__lead .lede {
  color: var(--soft);
  max-width: 38rem;
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.5rem;
}

.page-news .news-hero__stats {
  display: grid;
  gap: .85rem;
  margin: 0;
  padding-left: 1.15rem;
  border-left: 2px solid var(--separator, var(--seam));
  border-image: linear-gradient(180deg, var(--cyan), transparent) 1;
}

.page-news .stat {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: .75rem;
  padding-bottom: .6rem;
  border-bottom: 1px dashed var(--seam);
}

.page-news .stat:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-news .stat dt {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .1em;
  color: var(--mist);
}

.page-news .stat dd {
  margin: 0;
  font-size: .95rem;
  color: var(--soft);
}

.page-news .stat__num {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: -.01em;
}

/* ---------- 本月精选 ---------- */
.page-news .picks {
  display: grid;
  gap: 1.15rem;
}

.page-news .pick {
  padding: 0;
  overflow: hidden;
  background: linear-gradient(160deg, var(--panel), rgba(14, 44, 66, .72));
}

.page-news .pick__media {
  margin: 0;
}

.page-news .pick__media .media-frame__img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-news .pick__body {
  padding: 1.15rem 1.15rem 1.35rem;
  display: grid;
  gap: .55rem;
}

.page-news .pick__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem .7rem;
  margin: 0;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .07em;
  color: var(--mist);
}

.page-news .tag {
  display: inline-block;
  padding: .18rem .55rem;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .08em;
  border-radius: 999px;
  border: 1px solid currentColor;
}

.page-news .tag--cyan {
  color: var(--cyan);
}

.page-news .tag--gold {
  color: var(--gold);
}

.page-news .tag--mist {
  color: var(--mist);
}

.page-news .pick__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.2;
  font-size: clamp(1.15rem, 2.2vw, 1.5rem);
  color: var(--paper);
}

.page-news .pick--lead .pick__title {
  font-size: clamp(1.35rem, 3vw, 2rem);
}

.page-news .pick__text {
  margin: 0;
  color: var(--mist);
  line-height: 1.8;
  font-size: .94rem;
}

.page-news .pick__link {
  justify-self: start;
  margin-top: .35rem;
  color: var(--cyan);
  font-size: .85rem;
  text-decoration: none;
  border-bottom: 1px solid rgba(56, 224, 208, .45);
  padding-bottom: .12rem;
  transition: color var(--dur) ease, border-color var(--dur) ease;
}

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

/* ---------- 主题浏览 ---------- */
.page-news .news-topics__head {
  display: grid;
  gap: 1.25rem;
  align-items: center;
  margin-bottom: clamp(1.25rem, 3vw, 2rem);
}

.page-news .news-topics__head .prose {
  margin: .5rem 0 0;
  color: var(--mist);
  max-width: 40rem;
}

.page-news .news-topics__icon {
  margin: 0;
  width: clamp(6rem, 22vw, 9rem);
  border-radius: 50%;
  overflow: hidden;
  border: 1px solid var(--seam);
  box-shadow: var(--shadow);
}

.page-news .news-topics__icon .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
}

.page-news .topics {
  display: grid;
  gap: .9rem;
}

.page-news .topic {
  position: relative;
  display: grid;
  gap: .4rem;
  padding: 1.15rem 1.15rem 1.25rem;
  text-decoration: none;
  color: inherit;
  background: rgba(14, 44, 66, .55);
  border: 1px solid var(--seam);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
  transition: transform var(--dur) ease, border-color var(--dur) ease, background-color var(--dur) ease;
}

.page-news .topic::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  height: 2px;
  width: 0;
  background: linear-gradient(90deg, var(--cyan), var(--gold));
  transition: width 240ms ease;
}

.page-news .topic:hover,
.page-news .topic:focus-visible {
  transform: translateY(-3px);
  border-color: rgba(56, 224, 208, .55);
  background: rgba(23, 56, 77, .8);
}

.page-news .topic:hover::after,
.page-news .topic:focus-visible::after {
  width: 100%;
}

.page-news .topic__num {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--ember);
  letter-spacing: .04em;
}

.page-news .topic__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -.01em;
  font-size: 1.08rem;
  color: var(--paper);
}

.page-news .topic__text {
  margin: 0;
  font-size: .88rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-news .topic__count {
  margin-top: .3rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .09em;
  color: var(--cyan);
}

/* ---------- 文章列表 ---------- */
.page-news .archive {
  display: grid;
  gap: 2rem;
  align-items: start;
}

.page-news .archive__side {
  order: 2;
}

.page-news .archive__main {
  order: 1;
  min-width: 0;
}

.page-news .archive__nav {
  display: grid;
  gap: .15rem;
}

.page-news .archive__nav .anchor-link {
  display: flex;
  align-items: baseline;
  gap: .6rem;
  padding: .5rem .6rem;
  font-size: .9rem;
  color: var(--mist);
  text-decoration: none;
  border-left: 1px solid var(--seam);
  transition: color var(--dur) ease, border-color var(--dur) ease, background-color var(--dur) ease;
}

.page-news .archive__nav .anchor-link:hover,
.page-news .archive__nav .anchor-link:focus-visible {
  color: var(--paper);
  border-left-color: var(--cyan);
}

.page-news .archive__nav .anchor-link[aria-current="true"] {
  color: var(--gold);
  border-left-color: var(--gold);
  background: rgba(231, 178, 76, .07);
}

.page-news .anchor-index {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .1em;
  color: var(--ember);
}

.page-news .archive__note {
  margin-top: 1.25rem;
  padding: .95rem 1rem;
  background: rgba(14, 44, 66, .6);
  border: 1px solid var(--seam);
  border-left: 2px solid var(--cyan);
  display: grid;
  gap: .4rem;
}

.page-news .archive__note p {
  margin: 0;
  font-size: .82rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-news .archive__note .mono-tag {
  color: var(--cyan);
  font-size: .68rem;
  letter-spacing: .1em;
}

.page-news .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  margin-bottom: 1rem;
}

.page-news .filter-chip {
  padding: .42rem .85rem;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .07em;
  color: var(--mist);
  background: transparent;
  border: 1px solid var(--seam);
  border-radius: 999px;
  cursor: pointer;
  transition: color var(--dur) ease, border-color var(--dur) ease, background-color var(--dur) ease;
}

.page-news .filter-chip:hover,
.page-news .filter-chip:focus-visible {
  color: var(--paper);
  border-color: rgba(56, 224, 208, .6);
}

.page-news .filter-chip[aria-pressed="true"] {
  color: var(--deep);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-news .article-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-bottom: var(--news-line);
}

.page-news .article-item {
  border-top: var(--news-line);
}

.page-news .article-trigger {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: .4rem .8rem;
  width: 100%;
  padding: .9rem .2rem;
  background: none;
  border: 0;
  color: var(--soft);
  text-align: left;
  font-family: inherit;
  cursor: pointer;
  transition: background-color var(--dur) ease;
}

.page-news .article-trigger:hover,
.page-news .article-trigger:focus-visible {
  background: rgba(23, 56, 77, .45);
}

.page-news .article__index {
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .08em;
  color: var(--ember);
  transition: color var(--dur) ease;
}

.page-news .article-trigger[aria-expanded="true"] .article__index {
  color: var(--gold);
}

.page-news .article__title {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -.01em;
  font-size: 1rem;
  line-height: 1.55;
  color: var(--paper);
}

.page-news .article__meta {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .4rem .6rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .07em;
  color: var(--mist);
}

.page-news .article__panel {
  display: grid;
  gap: .7rem;
  padding: 0 .2rem 1.15rem 2.1rem;
}

.page-news .article__panel p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .article__more {
  justify-self: start;
  font-size: .82rem;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(56, 224, 208, .4);
  padding-bottom: .1rem;
}

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

.page-news .news-break {
  list-style: none;
  padding: 1.5rem .2rem;
}

.page-news .news-break__rule {
  height: 2px;
  margin-bottom: 1.15rem;
  background: repeating-linear-gradient(115deg, var(--seam) 0 10px, transparent 10px 20px);
}

.page-news .news-break__feature {
  display: grid;
  gap: 1rem;
  align-items: center;
}

.page-news .news-break__media {
  margin: 0;
  max-width: 22rem;
  border: 1px solid var(--seam);
  border-radius: 0;
  overflow: hidden;
}

.page-news .news-break__media .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
}

.page-news .news-break__note {
  margin: 0;
  padding-left: .9rem;
  border-left: 2px solid var(--gold);
  font-size: .85rem;
  line-height: 1.85;
  color: var(--mist);
  max-width: 34rem;
}

.page-news .news-break__note--wide {
  padding-left: 0;
  border-left: 0;
  color: var(--soft);
}

.page-news .archive__tail {
  margin: 1.25rem 0 0;
  font-size: .86rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .archive__tail a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(56, 224, 208, .4);
}

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

/* ---------- 系列专题 ---------- */
.page-news .series-list {
  display: grid;
  gap: .85rem;
}

.page-news .series {
  background: rgba(14, 44, 66, .6);
  border: 1px solid var(--seam);
  border-left: 2px solid rgba(56, 224, 208, .5);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.page-news .series__trigger {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: .35rem .9rem;
  width: 100%;
  padding: 1rem 1.1rem;
  background: none;
  border: 0;
  color: inherit;
  text-align: left;
  font-family: inherit;
  cursor: pointer;
}

.page-news .series__letter {
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: .04em;
}

.page-news .series__name {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -.01em;
  font-size: 1.05rem;
  color: var(--paper);
}

.page-news .series__meta {
  grid-column: 2;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--cyan);
}

.page-news .series__body {
  display: grid;
  gap: .95rem;
  padding: 0 1.1rem 1.25rem 1.1rem;
}

.page-news .series__body p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.85;
  color: var(--mist);
}

.page-news .series__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .1rem;
  counter-reset: none;
}

.page-news .series__steps li {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: .75rem;
  padding: .6rem 0 .6rem 0;
  border-top: 1px dashed var(--seam);
}

.page-news .series__steps li::before {
  content: "";
  position: absolute;
  left: 1.05rem;
  top: 0;
  bottom: 0;
  width: 1px;
  background: rgba(56, 224, 208, .22);
}

.page-news .series__step-num {
  position: relative;
  z-index: 1;
  display: inline-grid;
  place-items: center;
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 50%;
  background: var(--ink);
  border: 1px solid var(--cyan);
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--cyan);
}

.page-news .series__step-name {
  font-size: .9rem;
  color: var(--paper);
}

.page-news .series__step-time {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .06em;
  color: var(--mist);
}

/* ---------- 订阅与更新 ---------- */
.page-news .subscribe {
  display: grid;
  gap: 1.5rem;
  padding: clamp(1.35rem, 3.5vw, 2.5rem);
  color: var(--paper-ink);
  background: linear-gradient(150deg, var(--paper), #e8dcc0);
}

.page-news .subscribe .eyebrow {
  color: #8a6a1f;
}

.page-news .subscribe .section-title {
  color: var(--paper-ink);
  margin: .45rem 0 1rem;
}

.page-news .subscribe__text > p {
  margin: 0 0 .9rem;
  font-size: .94rem;
  line-height: 1.85;
  color: #3c322a;
  max-width: 34rem;
}

.page-news .subscribe__list {
  list-style: none;
  margin: 0 0 1.15rem;
  padding: 0;
  display: grid;
  gap: .6rem;
}

.page-news .subscribe__list li {
  position: relative;
  padding-left: 1.35rem;
  font-size: .9rem;
  line-height: 1.8;
  color: #3c322a;
}

.page-news .subscribe__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68rem;
  width: .55rem;
  height: .55rem;
  background: var(--ember);
  clip-path: polygon(0 0, 100% 0, 100% 100%);
}

.page-news .subscribe__contact {
  font-family: var(--font-mono);
  font-size: .82rem;
  letter-spacing: .04em;
  color: #5a4b3d;
}

.page-news .subscribe__contact .mono-tag {
  color: var(--paper-ink);
  border-bottom: 1px solid rgba(27, 21, 18, .35);
  padding-bottom: .1rem;
}

.page-news .subscribe__cta {
  display: inline-block;
  margin-top: 1.1rem;
  padding: .8rem 1.4rem;
  background: var(--paper-ink);
  color: var(--paper);
  border: 1px solid var(--paper-ink);
  font-size: .88rem;
  text-decoration: none;
  transition: background-color var(--dur) ease, color var(--dur) ease;
}

.page-news .subscribe__cta:hover,
.page-news .subscribe__cta:focus-visible {
  background: transparent;
  color: var(--paper-ink);
}

.page-news .subscribe__media {
  margin: 0;
  order: -1;
  overflow: hidden;
  border: 1px solid rgba(27, 21, 18, .18);
}

.page-news .subscribe__media .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- 收尾 ---------- */
.page-news .news-close__inner {
  display: grid;
  gap: 1.25rem;
  padding-top: clamp(1rem, 3vw, 2rem);
  border-top: 1px solid var(--seam);
}

.page-news .news-close__links {
  display: grid;
  gap: .55rem;
}

.page-news .close-link {
  display: flex;
  align-items: baseline;
  gap: .8rem;
  padding: .85rem 1rem;
  text-decoration: none;
  color: var(--paper);
  background: rgba(14, 44, 66, .55);
  border: 1px solid var(--seam);
  font-size: .95rem;
  transition: border-color var(--dur) ease, background-color var(--dur) ease, color var(--dur) ease;
}

.page-news .close-link:hover,
.page-news .close-link:focus-visible {
  border-color: var(--cyan);
  background: rgba(23, 56, 77, .85);
  color: var(--ice);
}

.page-news .close-link__num {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .1em;
  color: var(--gold);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .picks {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .pick--lead {
    grid-column: 1 / -1;
  }

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

  .page-news .news-break__feature {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  }

  .page-news .subscribe {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
    align-items: center;
  }

  .page-news .subscribe__media {
    order: 0;
  }

  .page-news .news-close__links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__inner {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, .55fr);
  }

  .page-news .news-topics__head {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .page-news .topics {
    grid-template-columns: 1.15fr 1fr 1.1fr .9fr;
  }

  .page-news .picks {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr);
    grid-template-rows: auto auto;
  }

  .page-news .pick--lead {
    grid-column: 1;
    grid-row: 1 / span 2;
  }

  .page-news .news-close__inner {
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    align-items: center;
  }
}

@media (min-width: 980px) {
  .page-news .archive {
    grid-template-columns: var(--news-side) minmax(0, 1fr);
    gap: clamp(1.75rem, 3vw, 2.75rem);
  }

  .page-news .archive__side {
    order: 0;
  }

  .page-news .archive__main {
    order: 0;
  }

  .page-news .archive__sticky {
    position: sticky;
    top: 7rem;
  }

  .page-news .article-trigger {
    grid-template-columns: 2.4rem minmax(0, 1fr) auto;
    align-items: center;
    gap: .8rem;
  }

  .page-news .article__meta {
    grid-column: auto;
    justify-content: flex-end;
  }

  .page-news .series__trigger {
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
  }

  .page-news .series__meta {
    grid-column: auto;
    justify-self: end;
  }

  .page-news .series__body {
    padding-left: 3.4rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .topic,
  .page-news .topic::after,
  .page-news .pick__link,
  .page-news .close-link,
  .page-news .subscribe__cta {
    transition: none;
  }

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

.page-news {
  --separator: currentColor;
}