.page-news {
  --news-rail-w: 262px;
  display: block;
  background:
    radial-gradient(90% 60% at 100% 0%, rgba(122, 16, 10, 0.22), transparent 60%),
    var(--abyss);
  color: var(--mist);
  overflow-x: clip;
}

/* ---------- 顶部主题带 ---------- */
.page-news .news-band {
  position: relative;
  border-bottom: 1px solid var(--hard-line);
  background:
    radial-gradient(110% 90% at 86% -10%, rgba(194, 24, 7, 0.36), transparent 62%),
    linear-gradient(180deg, var(--night), var(--abyss));
  overflow: hidden;
}

.page-news .news-band::after {
  content: "";
  position: absolute;
  right: -12%;
  bottom: -70%;
  width: 58%;
  height: 260px;
  background: radial-gradient(closest-side, rgba(255, 107, 74, 0.2), transparent);
  pointer-events: none;
}

.page-news .news-band-inner {
  position: relative;
  z-index: 1;
  max-width: 1240px;
  margin: 0 auto;
  padding: 26px 20px 42px;
}

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

.page-news .breadcrumb a:hover,
.page-news .breadcrumb a:focus-visible {
  color: var(--coral);
}

.page-news .band-grid {
  display: grid;
  gap: 28px;
  margin-top: 24px;
}

@media (min-width: 900px) {
  .page-news .band-grid {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
    align-items: end;
    gap: 44px;
  }
}

.page-news .band-title {
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(2.05rem, 6vw, 4.3rem);
  line-height: 1.03;
  letter-spacing: -0.04em;
  color: var(--paper);
  margin: 18px 0 0;
}

.page-news .band-lede {
  margin: 20px 0 0;
  max-width: 40em;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--cyan);
}

.page-news .band-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 30px;
  background: var(--hard-line);
  border: 1px solid var(--hard-line);
}

.page-news .band-metric {
  background: var(--night);
  padding: 16px 14px;
}

.page-news .band-metric-value {
  display: block;
  font-family: var(--mono);
  font-size: clamp(1.45rem, 4vw, 2.05rem);
  line-height: 1.1;
  color: var(--coral);
  letter-spacing: -0.02em;
}

.page-news .band-metric-label {
  display: block;
  margin-top: 8px;
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-news .band-media {
  margin: 0;
  border: 1px solid var(--hard-line);
  background: var(--night);
  box-shadow: var(--shadow-hard);
  transform: skewY(-1.2deg);
  overflow: hidden;
}

.page-news .band-media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  transform: skewY(1.2deg) scale(1.06);
}

/* ---------- 主体两栏 ---------- */
.page-news .news-layout {
  max-width: 1240px;
  margin: 0 auto;
  padding: 36px 20px 72px;
  display: grid;
  gap: 30px;
}

@media (min-width: 960px) {
  .page-news .news-layout {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
    gap: 52px;
    padding-top: 56px;
  }

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

/* ---------- 侧边索引 ---------- */
.page-news .news-rail {
  border-top: 2px solid var(--red);
  padding-top: 14px;
  min-width: 0;
}

.page-news .rail-label {
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-news .rail-index ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-news .rail-link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 10px 8px 10px 0;
  border-bottom: 1px solid var(--soft-line);
  color: var(--mist);
  text-decoration: none;
  font-size: 0.94rem;
  transition: color 0.2s var(--ease-out), padding-left 0.2s var(--ease-out);
}

.page-news .rail-link:hover,
.page-news .rail-link:focus-visible {
  color: var(--coral);
  padding-left: 6px;
}

.page-news .rail-link[aria-current="location"] {
  color: var(--coral);
  border-bottom-color: var(--coral);
}

.page-news .rail-num {
  font-family: var(--mono);
  font-size: 0.76rem;
  color: var(--cyan);
}

.page-news .rail-link[aria-current="location"] .rail-num {
  color: var(--coral);
}

.page-news .rail-note {
  margin-top: 20px;
  padding: 16px 14px;
  border: 1px solid var(--hard-line);
  border-left: 3px solid var(--red);
  background: rgba(194, 24, 7, 0.08);
}

.page-news .rail-note-badge {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--coral);
  border: 1px solid var(--rust);
  padding: 3px 8px;
  margin-bottom: 10px;
}

.page-news .rail-note-text {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.7;
  color: var(--cyan);
}

@media (max-width: 959px) {
  .page-news .rail-index ul {
    grid-auto-flow: column;
    grid-auto-columns: max-content;
    overflow-x: auto;
    gap: 0 2px;
    padding-bottom: 6px;
  }

  .page-news .rail-link {
    border-bottom: none;
    border-left: 1px solid var(--soft-line);
    padding: 8px 12px;
  }

  .page-news .rail-link:hover,
  .page-news .rail-link:focus-visible {
    padding-left: 12px;
  }

  .page-news .rail-note {
    display: none;
  }
}

/* ---------- 章节通用 ---------- */
.page-news .news-main {
  min-width: 0;
}

.page-news .news-section {
  padding: 32px 0 44px;
  border-top: 1px solid var(--hard-line);
  scroll-margin-top: 88px;
}

.page-news .news-section:first-child {
  border-top: none;
  padding-top: 0;
}

.page-news .sec-kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--mono);
  font-size: 0.71rem;
  letter-spacing: 0.16em;
  color: var(--coral);
}

.page-news .sec-kicker::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--red);
  flex: none;
}

.page-news .sec-title {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(1.45rem, 3.6vw, 2.25rem);
  line-height: 1.14;
  letter-spacing: -0.025em;
  color: var(--paper);
  margin: 0;
}

.page-news .sec-lede {
  margin: 14px 0 0;
  max-width: 42em;
  font-size: 0.96rem;
  line-height: 1.78;
  color: var(--cyan);
}

/* ---------- 栏目卡片 ---------- */
.page-news .category-band {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

@media (min-width: 640px) {
  .page-news .category-band {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1120px) {
  .page-news .category-band {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-news .category-card {
  position: relative;
  padding: 24px 18px 22px;
  background: linear-gradient(158deg, var(--night), var(--abyss) 74%);
  border: 1px solid var(--hard-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
  transition: transform 0.22s var(--ease-out), border-color 0.22s var(--ease-out);
}

.page-news .category-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--red), var(--coral));
}

.page-news .category-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 107, 74, 0.55);
}

.page-news .category-tag {
  display: block;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--coral);
  margin-bottom: 12px;
}

.page-news .category-name {
  font-family: var(--display);
  font-size: 1.14rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--paper);
  margin: 0 0 8px;
}

.page-news .category-desc {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.72;
  color: var(--cyan);
}

/* ---------- 版本变更 ---------- */
.page-news .change-flow-wrap {
  margin-top: 26px;
  border: 1px solid var(--hard-line);
  background: var(--night);
  overflow-x: auto;
}

.page-news .change-flow {
  display: block;
  width: 100%;
  min-width: 460px;
  height: auto;
  padding: 14px 10px;
  box-sizing: border-box;
  font-family: var(--mono);
}

.page-news .change-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}

.page-news .change-item {
  padding: 18px 0;
  border-top: 1px solid var(--soft-line);
}

.page-news .change-item:last-child {
  border-bottom: 1px solid var(--soft-line);
}

.page-news .change-item-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 8px;
}

.page-news .change-kind {
  flex: none;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  padding: 3px 8px;
  color: var(--coral);
  border: 1px solid var(--rust);
  background: var(--red-glass);
}

.page-news .change-name {
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.45;
  color: var(--paper);
  margin: 0;
}

.page-news .change-item p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.74;
  color: var(--cyan);
}

/* ---------- 横评矩阵 ---------- */
.page-news .matrix-layout {
  display: grid;
  gap: 24px;
  margin-top: 26px;
}

@media (min-width: 860px) {
  .page-news .matrix-layout {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    align-items: start;
    gap: 34px;
  }
}

.page-news .matrix-figure {
  margin: 0;
  border: 1px solid var(--hard-line);
  background: var(--night);
}

.page-news .matrix-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .matrix-figure figcaption {
  padding: 12px 14px;
  border-top: 1px solid var(--soft-line);
  font-size: 0.79rem;
  line-height: 1.65;
  color: var(--cyan);
}

.page-news .matrix-points {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .matrix-point {
  position: relative;
  padding: 16px 0 16px 24px;
  border-top: 1px solid var(--soft-line);
  font-size: 0.93rem;
  line-height: 1.74;
  color: var(--mist);
}

.page-news .matrix-point::before {
  content: "";
  position: absolute;
  left: 0;
  top: 25px;
  width: 10px;
  height: 2px;
  background: var(--coral);
}

.page-news .matrix-point:first-child {
  border-top: none;
}

.page-news .matrix-point strong {
  color: var(--paper);
  font-weight: 700;
}

/* ---------- 每周摘要 ---------- */
.page-news .digest-figure {
  margin: 26px 0 0;
  border: 1px solid var(--hard-line);
  background: var(--night);
}

.page-news .digest-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .digest-list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  border-top: 2px solid var(--red);
}

.page-news .digest-item {
  display: grid;
  gap: 8px;
  padding: 20px 0;
  border-bottom: 1px solid var(--soft-line);
}

@media (min-width: 720px) {
  .page-news .digest-item {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 24px;
    align-items: start;
  }
}

.page-news .digest-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}

.page-news .digest-week {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--coral);
}

.page-news .digest-cat {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--cyan);
  border: 1px solid var(--hard-line);
  padding: 2px 7px;
}

.page-news .digest-title {
  margin: 0;
  font-family: var(--display);
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.42;
  color: var(--paper);
}

.page-news .digest-text {
  margin: 8px 0 0;
  font-size: 0.9rem;
  line-height: 1.74;
  color: var(--cyan);
}

/* ---------- 客户实践 ---------- */
.page-news .practice-figure {
  margin: 26px 0 0;
  border: 1px solid var(--hard-line);
  background: var(--night);
}

.page-news .practice-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .practice-grid {
  display: grid;
  gap: 16px;
  margin-top: 26px;
}

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

.page-news .practice-card {
  padding: 20px 18px;
  background: var(--night);
  border: 1px solid var(--hard-line);
  border-left: 3px solid var(--red);
}

.page-news .practice-scene {
  display: inline-block;
  margin-bottom: 10px;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--coral);
}

.page-news .practice-card h3 {
  margin: 0 0 8px;
  font-family: var(--display);
  font-size: 0.99rem;
  font-weight: 700;
  line-height: 1.45;
  color: var(--paper);
}

.page-news .practice-card p {
  margin: 0;
  font-size: 0.89rem;
  line-height: 1.72;
  color: var(--cyan);
}

/* ---------- 阅读路径 ---------- */
.page-news .next-steps {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

@media (min-width: 760px) {
  .page-news .next-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-news .step-link {
  display: block;
  padding: 22px 18px;
  text-decoration: none;
  border: 1px solid var(--hard-line);
  background: linear-gradient(152deg, var(--night), var(--abyss));
  transition: transform 0.22s var(--ease-out), border-color 0.22s var(--ease-out);
}

.page-news .step-link:hover,
.page-news .step-link:focus-visible {
  transform: translateY(-3px);
  border-color: var(--coral);
}

.page-news .step-num {
  display: block;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--coral);
}

.page-news .step-title {
  display: block;
  margin: 12px 0 8px;
  font-family: var(--display);
  font-size: 1.04rem;
  font-weight: 700;
  color: var(--paper);
}

.page-news .step-text {
  display: block;
  font-size: 0.87rem;
  line-height: 1.7;
  color: var(--cyan);
}
<<<END>>>