.page-news {
  --news-rule: rgba(14, 58, 93, 0.16);
  --news-rule-soft: rgba(14, 58, 93, 0.09);
  background-color: var(--snow);
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 64px 64px;
  color: var(--char);
}

.page-news .news-crumb {
  padding-top: clamp(0.85rem, 2vw, 1.4rem);
}

/* ---------- 首屏：非对称分屏 ---------- */
.page-news .news-hero {
  position: relative;
  margin-top: clamp(0.6rem, 1.6vw, 1rem);
  padding-block: clamp(1.6rem, 4.2vw, 3.2rem);
  border-top: var(--bw) solid var(--space);
  border-bottom: var(--bw) solid var(--space);
  background:
    radial-gradient(120% 96% at 90% 8%, rgba(94, 234, 212, 0.42), transparent 60%),
    radial-gradient(90% 80% at 4% 100%, rgba(255, 107, 44, 0.16), transparent 58%),
    linear-gradient(128deg, var(--ice) 0%, #cfe9ff 48%, var(--snow) 100%);
}

.page-news .news-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.6rem, 3.5vw, 2.75rem);
}

.page-news .news-hero h1 {
  margin: 0.7rem 0 1rem;
  max-width: 20ch;
  font-size: clamp(1.85rem, 4.6vw, 3.35rem);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: 0.03em;
  color: var(--space);
}

.page-news .news-hero__intro {
  margin: 0;
  max-width: 46ch;
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  line-height: 1.8;
  color: var(--char);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.6rem;
}

.page-news .news-hero__quiet {
  background: transparent;
  color: var(--space);
  border-color: var(--space);
}

.page-news .news-hero__quiet:hover,
.page-news .news-hero__quiet:focus-visible {
  background: var(--space);
  color: var(--snow);
}

.page-news .news-hero__rail {
  border: var(--bw) solid var(--space);
  background: var(--space);
  color: var(--snow);
  box-shadow: 6px 6px 0 var(--orange);
  padding: clamp(1.1rem, 2.6vw, 1.7rem);
}

.page-news .news-rail__label {
  margin: 0 0 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.18em;
  color: var(--aurora);
  text-transform: uppercase;
}

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

.page-news .news-rail__row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: 0.7rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px dashed rgba(199, 215, 229, 0.28);
}

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

.page-news .news-rail__num {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--orange-soft);
  line-height: 1;
}

.page-news .news-rail__txt {
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--silver);
}

.page-news .news-rail__foot {
  margin: 1.2rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid rgba(199, 215, 229, 0.22);
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--silver);
}

/* ---------- 通用区块标题 ---------- */
.page-news .news-head {
  max-width: 62ch;
  margin-bottom: clamp(1.4rem, 3vw, 2.2rem);
}

.page-news .news-head .section__title {
  margin: 0.6rem 0 0.7rem;
  color: var(--space);
}

.page-news .news-head .section__note {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--char);
}

/* ---------- 01 更新公告 ---------- */
.page-news .news-log {
  padding-block: clamp(2.2rem, 5vw, 3.6rem);
}

.page-news .news-log__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 3vw, 2.4rem);
}

.page-news .news-log__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1.4rem;
}

.page-news .news-log__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.55rem;
  padding: clamp(1rem, 2.4vw, 1.4rem);
  border: 2px solid var(--space);
  border-left: 8px solid var(--ice);
  background: var(--snow);
  box-shadow: 4px 4px 0 var(--silver);
}

.page-news .news-log__item--lead {
  border-left-color: var(--orange);
  box-shadow: 6px 6px 0 var(--space);
}

.page-news .news-log__stamp {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  font-family: var(--font-mono);
}

.page-news .news-log__when {
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--deepice);
}

.page-news .news-log__ver {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  padding: 0.1rem 0.4rem;
  background: var(--space);
  color: var(--aurora);
}

.page-news .news-log__title {
  margin: 0 0 0.55rem;
  font-size: clamp(1.0625rem, 2vw, 1.3125rem);
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: 0.02em;
  color: var(--space);
}

.page-news .news-log__desc {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--char);
}

.page-news .news-log__figure {
  margin: 1rem 0 0;
  border: 2px solid var(--space);
  background: var(--ice-soft);
}

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

.page-news .news-log__figure figcaption {
  padding: 0.6rem 0.75rem;
  border-top: 2px solid var(--space);
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--char);
  background: var(--paper);
}

.page-news .news-log__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0.9rem 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-log__tags li {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  padding: 0.2rem 0.55rem;
  border: 1px solid var(--silver);
  background: var(--snow);
  color: var(--deepice);
}

.page-news .news-log__aside {
  border-top: var(--bw) solid var(--space);
  border-bottom: 2px solid var(--silver);
  padding-block: 1.1rem;
}

.page-news .news-aside__title {
  margin: 0 0 0.8rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.16em;
  color: var(--deepice);
}

.page-news .news-aside__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.55rem;
}

.page-news .news-aside__list a {
  display: block;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--silver);
  background: var(--snow);
  color: var(--space);
  font-size: 0.9375rem;
  text-decoration: none;
  transition: background 180ms ease, border-color 180ms ease;
}

.page-news .news-aside__list a:hover,
.page-news .news-aside__list a:focus-visible {
  background: var(--ice);
  border-color: var(--space);
}

.page-news .news-aside__note {
  margin: 1rem 0 0;
  font-size: 0.8125rem;
  line-height: 1.75;
  color: var(--char);
}

/* ---------- 02 专区专题 ---------- */
.page-news .news-topics {
  padding-block: clamp(2.2rem, 5vw, 3.6rem);
  background: linear-gradient(180deg, rgba(143, 216, 255, 0.24), rgba(143, 216, 255, 0) 70%);
}

.page-news .news-topics__figure {
  margin: 0 0 clamp(1.3rem, 3vw, 2rem);
  max-width: 720px;
  border: var(--bw) solid var(--space);
  background: var(--snow);
  box-shadow: 6px 6px 0 var(--silver);
}

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

.page-news .news-topics__figure figcaption {
  padding: 0.7rem 0.9rem;
  border-top: 2px solid var(--space);
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--char);
  background: var(--paper);
}

.page-news .filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: clamp(1.1rem, 2.5vw, 1.6rem);
}

.page-news .filter-status {
  margin: 0 0 0 auto;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--deepice);
}

.page-news .news-topics__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
}

.page-news .news-topic {
  display: flex;
  flex-direction: column;
  padding: clamp(1rem, 2.2vw, 1.35rem);
  border: 2px solid var(--space);
  background: var(--snow);
  box-shadow: 4px 4px 0 var(--ice);
}

.page-news .news-topic__code {
  margin: 0 0 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--orange);
}

.page-news .news-topic__title {
  margin: 0 0 0.55rem;
  font-size: 1.1875rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  color: var(--space);
}

.page-news .news-topic__desc {
  margin: 0;
  flex: 1 1 auto;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--char);
}

.page-news .news-topic__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0.9rem 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-topic__tags li {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  padding: 0.15rem 0.45rem;
  background: var(--ice-soft);
  border: 1px solid var(--silver);
  color: var(--deepice);
}

.page-news .filter-empty {
  margin: 1.2rem 0 0;
  padding: 1rem 1.1rem;
  border: 2px dashed var(--silver);
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--char);
  background: var(--snow);
}

/* ---------- 03 用户故事 ---------- */
.page-news .news-voices {
  padding-block: clamp(2.2rem, 5vw, 3.6rem);
}

.page-news .news-voices__figure {
  margin: 0 0 clamp(1.4rem, 3vw, 2.1rem);
  border: var(--bw) solid var(--space);
  background: var(--space);
  box-shadow: 6px 6px 0 var(--orange);
}

.page-news .news-voices__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 3;
  opacity: 0.94;
}

.page-news .news-voices__figure figcaption {
  padding: 0.7rem 0.9rem;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--silver);
}

.page-news .news-voices__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
}

.page-news .news-voice {
  position: relative;
  margin: 0;
  padding: clamp(1.1rem, 2.4vw, 1.5rem) clamp(1rem, 2.4vw, 1.4rem) clamp(1rem, 2.2vw, 1.3rem);
  border: 2px solid var(--space);
  border-top: 8px solid var(--aurora);
  background: var(--paper);
  box-shadow: 4px 4px 0 var(--silver);
}

.page-news .news-voice__quote {
  margin: 0;
  font-size: clamp(0.9375rem, 1.6vw, 1.0625rem);
  line-height: 1.9;
  color: var(--space);
}

.page-news .news-voice__by {
  margin-top: 0.95rem;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--silver);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--deepice);
}

/* ---------- 04 场馆案例 ---------- */
.page-news .news-venues {
  padding-block: clamp(2.2rem, 5vw, 3.6rem);
  background: linear-gradient(180deg, rgba(14, 58, 93, 0.05), rgba(14, 58, 93, 0) 72%);
}

.page-news .news-venues__figure {
  margin: 0 0 clamp(1.4rem, 3vw, 2.1rem);
  border: var(--bw) solid var(--space);
  background: var(--snow);
  box-shadow: 6px 6px 0 var(--deepice);
}

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

.page-news .news-venues__figure figcaption {
  padding: 0.7rem 0.9rem;
  border-top: 2px solid var(--space);
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--char);
  background: var(--paper);
}

.page-news .news-venues__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
}

.page-news .news-venue {
  padding: clamp(1rem, 2.2vw, 1.35rem);
  border-left: 6px solid var(--deepice);
  border-top: 2px solid var(--space);
  border-right: 2px solid var(--space);
  border-bottom: 2px solid var(--space);
  background: var(--snow);
}

.page-news .news-venue__title {
  margin: 0 0 0.55rem;
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--space);
}

.page-news .news-venue__desc {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--char);
}

.page-news .news-venue__meta {
  margin: 0.9rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--deepice);
}

/* ---------- 05 收藏同步 ---------- */
.page-news .news-sync {
  padding-block: clamp(2.2rem, 5vw, 3.6rem);
}

.page-news .news-sync__panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.2rem, 3vw, 2.2rem);
  padding: clamp(1.2rem, 3vw, 2rem);
}

.page-news .news-sync__eyebrow {
  color: var(--orange-soft);
}

.page-news .news-sync__main .section__title {
  margin: 0.5rem 0 0.85rem;
  color: var(--snow);
}

.page-news .news-sync__lead {
  margin: 0;
  max-width: 56ch;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--silver);
}

.page-news .news-sync__meta {
  margin: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.6rem;
  align-content: start;
}

.page-news .news-sync__row {
  display: grid;
  grid-template-columns: 5.5rem minmax(0, 1fr);
  gap: 0.7rem;
  align-items: baseline;
  padding-bottom: 0.6rem;
  border-bottom: 1px dashed rgba(199, 215, 229, 0.28);
}

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

.page-news .news-sync__row dt {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--aurora);
}

.page-news .news-sync__row dd {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--snow);
}

/* ---------- 06 订阅与反馈 ---------- */
.page-news .news-sub {
  padding-block: clamp(2rem, 4.6vw, 3.4rem);
  border-top: var(--bw) solid var(--space);
  background:
    linear-gradient(118deg, var(--ice) 0%, #d9eeff 52%, var(--snow) 100%);
}

.page-news .news-sub__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.3rem, 3vw, 2.2rem);
  align-items: center;
}

.page-news .news-sub__lead {
  margin: 0;
  max-width: 54ch;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--char);
}

.page-news .news-sub__actions {
  display: grid;
  gap: 0.7rem;
}

.page-news .news-sub__quiet {
  background: transparent;
  color: var(--space);
  border-color: var(--space);
}

.page-news .news-sub__quiet:hover,
.page-news .news-sub__quiet:focus-visible {
  background: var(--space);
  color: var(--snow);
}

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

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

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

@media (min-width: 900px) {
  .page-news .news-hero__inner {
    grid-template-columns: minmax(0, 1.12fr) minmax(290px, 0.88fr);
    align-items: start;
  }

  .page-news .news-hero__rail {
    margin-top: 2.2rem;
  }

  .page-news .news-log__layout {
    grid-template-columns: minmax(0, 1fr) 240px;
    align-items: start;
  }

  .page-news .news-log__aside {
    position: sticky;
    top: 1.5rem;
  }

  .page-news .news-log__item {
    grid-template-columns: 118px minmax(0, 1fr);
    gap: 0 1.4rem;
    align-items: start;
  }

  .page-news .news-log__stamp {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.45rem;
    padding-right: 1rem;
    border-right: 2px solid var(--news-rule);
  }

  .page-news .news-sync__panel {
    grid-template-columns: minmax(0, 1.35fr) minmax(240px, 0.65fr);
    align-items: start;
  }

  .page-news .news-sub__inner {
    grid-template-columns: minmax(0, 1.3fr) minmax(260px, 0.7fr);
  }
}

@media (min-width: 1080px) {
  .page-news .news-topics__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

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