.page-news {
  --n-line: rgba(138, 147, 163, .22);
  --n-line-2: rgba(138, 147, 163, .42);
  --n-radius: 18px;
}

/* ---------- 通用区块 ---------- */
.page-news .news-band {
  padding: 52px 0;
}

.page-news .news-band--panel {
  background:
    radial-gradient(760px 380px at 100% 0%, rgba(108, 60, 233, .22), transparent 62%),
    var(--ink-2);
  border-top: 1px solid var(--n-line);
  border-bottom: 1px solid var(--n-line);
}

.page-news .news-band--bone {
  background: var(--bone);
  color: var(--text-dark);
}

.page-news .news-band--bone .eyebrow {
  color: rgba(18, 23, 42, .58);
}

.page-news .news-band--bone .display-2 {
  color: var(--text-dark);
}

/* ---------- 区块标题 ---------- */
.page-news .news-head {
  margin-bottom: 26px;
}

.page-news .news-head .display-2 {
  margin: 10px 0 0;
  font-size: clamp(1.6rem, 4.6vw, 2.5rem);
  line-height: 1.14;
  font-weight: 800;
  letter-spacing: -.01em;
  max-width: 22ch;
}

.page-news .news-head__note {
  margin: 14px 0 0;
  max-width: 46ch;
  color: var(--stone);
  font-size: .94rem;
  line-height: 1.78;
}

.page-news .news-band--bone .news-head__note {
  color: rgba(18, 23, 42, .62);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding: 24px 0 50px;
  background:
    radial-gradient(900px 460px at 92% -18%, rgba(108, 60, 233, .32), transparent 64%),
    radial-gradient(680px 400px at -8% 112%, rgba(34, 224, 214, .12), transparent 68%);
  border-bottom: 1px solid var(--n-line);
}

.page-news .news-hero__grid {
  display: grid;
  gap: 30px;
  margin-top: 20px;
}

.page-news .news-hero h1 {
  margin: 14px 0 0;
  font-size: clamp(1.95rem, 7vw, 3.8rem);
  line-height: 1.05;
  letter-spacing: -.015em;
  font-weight: 800;
  max-width: 19ch;
}

.page-news .news-hero .lede {
  margin: 18px 0 0;
  max-width: 44ch;
  font-size: 1rem;
  line-height: 1.82;
  color: rgba(244, 241, 234, .78);
}

.page-news .news-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  background: var(--n-line);
  border: 1px solid var(--n-line);
  border-radius: var(--n-radius);
  overflow: hidden;
}

.page-news .news-stat {
  background: rgba(11, 18, 51, .86);
  padding: 16px 16px 18px;
}

.page-news .news-stat dt {
  font-size: .74rem;
  letter-spacing: .1em;
  color: var(--stone);
  line-height: 1.5;
}

.page-news .news-stat dd {
  margin: 8px 0 0;
  font-size: .88rem;
  color: rgba(244, 241, 234, .82);
}

.page-news .news-stat__num {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--cyan);
  vertical-align: -1px;
}

/* ---------- 本期置顶 ---------- */
.page-news .news-lead {
  display: grid;
  gap: 26px;
  padding: 24px;
  border: 1px solid var(--n-line);
  border-radius: 20px;
  background:
    radial-gradient(560px 300px at 96% 4%, rgba(34, 224, 214, .14), transparent 62%),
    rgba(11, 18, 51, .62);
  box-shadow: inset 0 0 0 1px rgba(34, 224, 214, .1);
}

.page-news .news-lead__index {
  margin: 0;
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--cyan);
}

.page-news .news-lead__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0 0;
}

.page-news .news-lead__title {
  margin: 14px 0 0;
  font-size: clamp(1.35rem, 4.4vw, 2.1rem);
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -.01em;
  max-width: 23ch;
}

.page-news .news-lead__text {
  margin: 16px 0 0;
  max-width: 42ch;
  font-size: .97rem;
  line-height: 1.82;
  color: rgba(244, 241, 234, .76);
}

.page-news .news-lead__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 24px 0 0;
}

.page-news .news-lead__media {
  margin: 0;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--n-line);
  background: var(--ink);
}

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

/* ---------- 专栏分类 ---------- */
.page-news .col-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--n-line);
}

.page-news .col-item {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  grid-template-areas:
    "idx body"
    "idx meta";
  gap: 4px 16px;
  padding: 20px 12px;
  margin: 0 -12px;
  border-bottom: 1px solid var(--n-line);
  border-radius: 12px;
  transition: background var(--dur) var(--ease);
}

.page-news .col-item:hover {
  background: rgba(108, 60, 233, .14);
}

.page-news .col-item__index {
  grid-area: idx;
  margin: 2px 0 0;
  font-size: .8rem;
  letter-spacing: .16em;
  color: var(--cyan);
}

.page-news .col-item__body {
  grid-area: body;
}

.page-news .col-item__name {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -.005em;
}

.page-news .col-item__desc {
  margin: 8px 0 0;
  max-width: 52ch;
  font-size: .93rem;
  line-height: 1.78;
  color: rgba(244, 241, 234, .7);
}

.page-news .col-item__meta {
  grid-area: meta;
  margin: 10px 0 0;
  font-size: .73rem;
  letter-spacing: .07em;
  color: var(--stone);
  line-height: 1.6;
}

/* ---------- 最新条目 ---------- */
.page-news .news-list {
  border-top: 1px solid var(--n-line);
}

.page-news .news-item {
  border-bottom: 1px solid var(--n-line);
}

.page-news .news-item__h {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
}

.page-news .news-item__trigger {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  width: calc(100% + 24px);
  margin: 0 -12px;
  padding: 18px 12px;
  background: none;
  border: 0;
  border-radius: 10px;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-news .news-item__trigger:hover {
  background: rgba(108, 60, 233, .14);
  box-shadow: inset 0 0 0 1px rgba(34, 224, 214, .22);
}

.page-news .news-item__trigger:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-news .news-item__index {
  font-size: .78rem;
  letter-spacing: .08em;
  color: var(--stone);
}

.page-news .news-item__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  min-width: 0;
}

.page-news .news-item__title {
  font-size: .98rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--bone);
}

.page-news .news-item__time {
  font-size: .72rem;
  letter-spacing: .06em;
  color: var(--stone);
  white-space: nowrap;
}

.page-news .news-item__panel {
  padding: 0 0 20px;
}

.page-news .news-item__panel .accordion__body {
  max-width: 60ch;
  font-size: .93rem;
  line-height: 1.82;
  color: rgba(244, 241, 234, .74);
}

.page-news .news-item__figure {
  margin: 16px 0 0;
  max-width: 440px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--n-line);
  background: var(--ink);
}

.page-news .news-item__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

/* ---------- 案例合集 ---------- */
.page-news .case-grid {
  display: grid;
  gap: 30px;
}

.page-news .case-copy p {
  margin: 0 0 16px;
  max-width: 46ch;
  font-size: .97rem;
  line-height: 1.85;
  color: rgba(18, 23, 42, .78);
}

.page-news .case-copy p:last-child {
  margin-bottom: 0;
}

.page-news .case-dims {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .case-dim {
  padding: 18px 20px 20px;
  border-radius: 14px;
  background: rgba(255, 255, 255, .72);
  border: 1px solid rgba(18, 23, 42, .1);
  box-shadow: 0 12px 30px rgba(18, 23, 42, .07);
}

.page-news .case-dim__num {
  margin: 0;
  font-size: 1.65rem;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--violet-deep);
}

.page-news .case-dim__name {
  margin: 8px 0 0;
  font-size: .96rem;
  font-weight: 700;
  color: var(--text-dark);
}

.page-news .case-dim__desc {
  margin: 6px 0 0;
  font-size: .87rem;
  line-height: 1.7;
  color: rgba(18, 23, 42, .64);
}

/* ---------- 订阅方式 ---------- */
.page-news .sub-grid {
  display: grid;
  gap: 30px;
}

.page-news .sub-main p {
  margin: 0 0 16px;
  max-width: 46ch;
  font-size: .97rem;
  line-height: 1.85;
  color: rgba(244, 241, 234, .78);
}

.page-news .sub-main__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 26px 0 0;
}

.page-news .sub-facts {
  margin: 0;
  border-top: 1px solid var(--n-line);
}

.page-news .sub-facts > div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 18px;
  padding: 14px 0;
  border-bottom: 1px solid var(--n-line);
}

.page-news .sub-facts dt {
  font-size: .85rem;
  color: var(--stone);
  line-height: 1.6;
  flex: none;
}

.page-news .sub-facts dd {
  margin: 0;
  text-align: right;
  font-size: .9rem;
  line-height: 1.6;
  color: var(--bone);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .news-hero {
    padding: 30px 0 62px;
  }

  .page-news .news-band {
    padding: 68px 0;
  }

  .page-news .news-item__trigger {
    grid-template-columns: 36px minmax(0, 1fr) auto;
    gap: 16px;
    padding: 20px 12px;
  }

  .page-news .news-item__title {
    font-size: 1.06rem;
  }

  .page-news .news-item__panel .accordion__body {
    padding-left: 52px;
  }

  .page-news .news-item__figure {
    margin-left: 52px;
  }

  .page-news .news-lead {
    padding: 32px;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 380px);
    gap: 52px;
    align-items: end;
    margin-top: 26px;
  }

  .page-news .news-lead {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    gap: 48px;
    padding: 40px;
    align-items: center;
  }

  .page-news .col-item {
    grid-template-columns: 68px minmax(0, 1fr);
    gap: 4px 24px;
    padding: 24px 14px;
    margin: 0 -14px;
  }

  .page-news .col-item__name {
    font-size: 1.2rem;
  }

  .page-news .case-grid,
  .page-news .sub-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }
}

@media (min-width: 1200px) {
  .page-news .news-band {
    padding: 84px 0;
  }

  .page-news .case-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: 72px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .col-item,
  .page-news .news-item__trigger {
    transition: none;
  }
}