.page-news {
  background: var(--cream-light);
  color: var(--brown);
}

.page-news .sec-title {
  margin: 0.6rem 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.02em;
  font-size: clamp(1.6rem, 4.6vw, 2.6rem);
  line-height: 1.14;
  color: var(--brown);
}

.page-news .sec-lead {
  margin: 1rem 0 0;
  font-size: 1rem;
  line-height: 1.85;
  max-width: 34rem;
  color: rgba(28, 23, 18, 0.78);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding: clamp(1.1rem, 4vw, 2.25rem) 0 clamp(2.5rem, 6vw, 4.5rem);
  background:
    radial-gradient(120% 90% at 85% 0%, rgba(201, 164, 92, 0.22), transparent 62%),
    linear-gradient(155deg, var(--green-deep) 0%, var(--green-mid) 46%, var(--charcoal) 100%);
  color: var(--cream);
  overflow: hidden;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--hairline-gold), transparent);
}

.page-news .news-hero .breadcrumbs {
  margin: 0 0 clamp(1.5rem, 4vw, 2.5rem);
}

.page-news .news-hero .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--sage);
}

.page-news .news-hero .breadcrumb-link {
  color: rgba(245, 237, 224, 0.85);
  text-decoration: none;
}

.page-news .news-hero .breadcrumb-link:hover,
.page-news .news-hero .breadcrumb-link:focus-visible {
  color: var(--gold-bright);
}

.page-news .news-hero .breadcrumb-item span[aria-current="page"] {
  color: var(--gold);
}

.page-news .news-hero__grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: center;
}

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

.page-news .news-hero__title {
  margin: 0.75rem 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.95rem, 7vw, 3.9rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--cream);
}

.page-news .news-hero__title span {
  color: var(--gold-bright);
}

.page-news .news-hero__lead {
  margin: 1.25rem 0 0;
  max-width: 33rem;
  font-size: clamp(0.9875rem, 1.6vw, 1.0625rem);
  line-height: 1.9;
  color: rgba(245, 237, 224, 0.8);
}

.page-news .news-hero__marks {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1.4rem;
  margin: 1.75rem 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-hero__mark {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: rgba(245, 237, 224, 0.68);
}

.page-news .news-hero__mark b {
  font-family: var(--font-mono);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--gold-bright);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

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

.page-news .news-hero__figure .figure-media {
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--hairline-gold);
  background: var(--green-mid);
}

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

.page-news .news-hero__figure .figure-caption {
  margin-top: 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  line-height: 1.7;
  color: var(--sage);
}

/* ---------- 本期速览 ---------- */
.page-news .news-overview {
  padding: clamp(2.5rem, 6vw, 5rem) 0;
  background: var(--cream);
}

.page-news .news-overview__grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: start;
}

.page-news .quick-cards {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

.page-news .quick-card {
  position: relative;
  padding: 1.6rem 1.25rem 1.35rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(28, 23, 18, 0.08);
  background: var(--cream-light);
}

.page-news .quick-card::before {
  content: "";
  position: absolute;
  left: 1.25rem;
  top: 0;
  width: 36px;
  height: 3px;
  border-radius: 0 0 3px 3px;
  background: var(--gold);
}

.page-news .quick-card--android::before {
  background: var(--cyan);
}

.page-news .quick-card--doc::before {
  background: var(--teal-deep);
}

.page-news .quick-card--scope::before {
  background: var(--ember);
}

.page-news .quick-card__k {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  color: rgba(28, 23, 18, 0.55);
}

.page-news .quick-card__title {
  margin: 0.7rem 0 0;
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: -0.01em;
}

.page-news .quick-card__text {
  margin: 0.5rem 0 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(28, 23, 18, 0.75);
}

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

.page-news .news-overview__figure .figure-media {
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--hairline-gold);
  background: var(--green-mid);
}

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

.page-news .news-overview__figure .figure-caption {
  margin-top: 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: rgba(28, 23, 18, 0.6);
}

/* ---------- 更新条目列表 ---------- */
.page-news .news-log {
  padding: clamp(2.5rem, 6vw, 5rem) 0;
  background: var(--cream-light);
}

.page-news .news-log__grid {
  display: grid;
  gap: clamp(2rem, 4vw, 3rem);
  align-items: start;
}

.page-news .news-log__intro {
  margin: 1rem 0 0;
  max-width: 36rem;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: rgba(28, 23, 18, 0.75);
}

.page-news .issue {
  margin-top: 2.25rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(28, 23, 18, 0.14);
  scroll-margin-top: 110px;
}

.page-news .issue__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.4rem 1rem;
}

.page-news .issue__title {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 1.3125rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--brown);
}

.page-news .issue--current .issue__title::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ember);
}

.page-news .issue__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: rgba(28, 23, 18, 0.52);
}

.page-news .entry-list {
  display: grid;
  gap: 0.9rem;
  margin: 1.35rem 0 0;
  padding: 0;
  list-style: none;
}

.page-news .entry {
  padding: 1.25rem 1.15rem 1.3rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(28, 23, 18, 0.07);
  background: var(--cream);
}

.page-news .entry__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.6rem;
}

.page-news .entry__cat {
  display: inline-block;
  padding: 0.25rem 0.7rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--hairline-gold);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  color: rgba(28, 23, 18, 0.7);
}

.page-news .entry__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: var(--brown);
}

.page-news .entry__text {
  margin: 0.5rem 0 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: rgba(28, 23, 18, 0.76);
}

.page-news .news-log__rail {
  display: grid;
  gap: 1.25rem;
}

.page-news .rail-block {
  padding: 1.25rem 1.15rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(28, 23, 18, 0.08);
  background: var(--cream);
}

.page-news .rail-block__title {
  margin: 0 0 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: rgba(28, 23, 18, 0.55);
}

.page-news .rail-scale {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.15rem;
}

.page-news .rail-scale a {
  position: relative;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.6rem 0.5rem 0.6rem 0.95rem;
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 0.9375rem;
  color: var(--brown);
  text-decoration: none;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-news .rail-scale a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 1px;
  background: var(--gold);
  transform: translateY(-50%);
}

.page-news .rail-scale a:hover,
.page-news .rail-scale a:focus-visible {
  background: rgba(201, 164, 92, 0.18);
  color: var(--teal-deep);
}

.page-news .rail-scale span {
  font-size: 0.6875rem;
  color: rgba(28, 23, 18, 0.5);
}

.page-news .rail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .rail-tags li {
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(28, 23, 18, 0.16);
  background: var(--cream-light);
  font-size: 0.8125rem;
  color: rgba(28, 23, 18, 0.75);
}

.page-news .rail-figure {
  margin: 0;
}

.page-news .rail-figure .figure-media {
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--hairline-gold);
  background: var(--green-mid);
}

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

.page-news .rail-figure .figure-caption {
  margin-top: 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  line-height: 1.7;
  color: rgba(28, 23, 18, 0.6);
}

/* ---------- 版本对照专题 ---------- */
.page-news .news-compare {
  padding: clamp(2.5rem, 6vw, 5rem) 0;
  background: linear-gradient(180deg, var(--charcoal) 0%, var(--green-deep) 100%);
  color: var(--cream);
}

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

.page-news .news-compare .sec-title {
  color: var(--cream);
}

.page-news .news-compare .sec-lead {
  max-width: 36rem;
  color: rgba(245, 237, 224, 0.76);
}

.page-news .news-compare__cols {
  display: grid;
  gap: 1.25rem;
  margin-top: 2.25rem;
}

.page-news .compare-col {
  padding: 1.5rem 1.35rem 1.4rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--hairline-soft);
  border-top-width: 3px;
  background: rgba(245, 237, 224, 0.05);
}

.page-news .compare-col--screen {
  border-top-color: var(--gold);
}

.page-news .compare-col--android {
  border-top-color: var(--cyan);
}

.page-news .compare-col__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  margin: 0 0 1.1rem;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-news .compare-col ul {
  display: grid;
  gap: 0.85rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .compare-col li {
  position: relative;
  padding-left: 1.1rem;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: rgba(245, 237, 224, 0.82);
}

.page-news .compare-col li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--sage);
}

.page-news .compare-col--screen li::before {
  background: var(--gold);
}

.page-news .compare-col--android li::before {
  background: var(--cyan);
}

.page-news .compare-link {
  display: inline-block;
  margin-top: 1.35rem;
  padding-bottom: 2px;
  border-bottom: 1px solid currentColor;
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--cream);
}

.page-news .compare-col--screen .compare-link {
  color: var(--gold-bright);
}

.page-news .compare-col--android .compare-link {
  color: var(--cyan);
}

.page-news .compare-link:hover,
.page-news .compare-link:focus-visible {
  border-bottom-color: transparent;
}

/* ---------- 帮助文档新增 ---------- */
.page-news .doc-new {
  padding: clamp(2.5rem, 6vw, 5rem) 0;
  background: var(--cream);
}

.page-news .doc-new__grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: center;
}

.page-news .doc-list {
  display: grid;
  gap: 0.9rem;
  margin: 1.75rem 0 0;
  padding: 0;
  list-style: none;
}

.page-news .doc-item {
  display: grid;
  gap: 0.3rem;
  padding: 1rem 0 1rem 1.1rem;
  border-left: 2px solid var(--hairline-gold);
}

.page-news .doc-item__k {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  color: var(--teal-deep);
}

.page-news .doc-item__t {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--brown);
}

.page-news .doc-item__d {
  font-size: 0.9rem;
  line-height: 1.78;
  color: rgba(28, 23, 18, 0.74);
}

.page-news .doc-new__link {
  margin: 1.75rem 0 0;
}

.page-news .doc-new__figure {
  margin: 0;
}

.page-news .doc-new__figure .figure-media {
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--hairline-gold);
  background: var(--green-mid);
}

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

.page-news .doc-new__figure .figure-caption {
  margin-top: 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: rgba(28, 23, 18, 0.6);
}

/* ---------- 服务范围调整 ---------- */
.page-news .scope-update {
  padding: clamp(2.5rem, 6vw, 5rem) 0;
  background:
    radial-gradient(110% 80% at 10% 0%, rgba(51, 214, 197, 0.16), transparent 60%),
    var(--green-mid);
  color: var(--cream);
}

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

.page-news .scope-update .sec-title {
  color: var(--cream);
}

.page-news .scope-update .sec-lead {
  max-width: 36rem;
  color: rgba(245, 237, 224, 0.78);
}

.page-news .scope-list {
  display: grid;
  margin: 2rem 0 0;
}

.page-news .scope-item {
  padding: 1.15rem 0;
  border-bottom: 1px solid var(--hairline-soft);
}

.page-news .scope-item dt {
  margin-bottom: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-news .scope-item dd {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.82;
  color: rgba(245, 237, 224, 0.86);
}

.page-news .scope-update__link {
  margin: 1.75rem 0 0;
}

/* ---------- 归档 ---------- */
.page-news .news-archive {
  padding: clamp(2.5rem, 6vw, 5rem) 0;
  background: var(--cream-light);
}

.page-news .archive-inline-link {
  color: var(--teal-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .archive-grid {
  display: grid;
  gap: 0.9rem;
  margin-top: 2rem;
}

.page-news .archive-fold {
  border-radius: var(--radius-lg);
  border: 1px solid rgba(28, 23, 18, 0.09);
  background: var(--cream);
  overflow: hidden;
}

.page-news .archive-fold summary {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.05rem 1.15rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: 0.9875rem;
  font-weight: 700;
  color: var(--brown);
}

.page-news .archive-fold summary::-webkit-details-marker {
  display: none;
}

.page-news .archive-fold summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 600;
  color: var(--teal-deep);
}

.page-news .archive-fold[open] summary::after {
  content: "–";
}

.page-news .archive-fold summary:focus-visible {
  outline: 2px solid var(--teal-deep);
  outline-offset: -2px;
}

.page-news .archive-fold p {
  margin: 0;
  padding: 0 1.15rem 1.2rem;
  font-size: 0.9rem;
  line-height: 1.82;
  color: rgba(28, 23, 18, 0.76);
}

.page-news .archive-note {
  margin: 1.75rem 0 0;
  max-width: 38rem;
  font-size: 0.875rem;
  line-height: 1.85;
  color: rgba(28, 23, 18, 0.7);
}

.page-news .archive-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.page-news .archive-actions .btn--ghost {
  color: var(--brown);
  border-color: rgba(28, 23, 18, 0.28);
}

.page-news .archive-actions .btn--ghost:hover,
.page-news .archive-actions .btn--ghost:focus-visible {
  border-color: var(--teal-deep);
  color: var(--teal-deep);
}

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

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

@media (min-width: 860px) {
  .page-news .news-compare__cols {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
  }

  .page-news .scope-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 2.5rem;
  }
}

@media (min-width: 960px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  }

  .page-news .news-overview__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  }

  .page-news .doc-new__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.85fr);
  }
}

@media (min-width: 1000px) {
  .page-news .news-log__grid {
    grid-template-columns: minmax(0, 1fr) 288px;
  }

  .page-news .news-log__rail {
    position: sticky;
    top: 96px;
    align-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .rail-scale a {
    transition: none;
  }
}