.page-news {
  --n-panel: rgba(234, 242, 250, 0.055);
  --n-panel-strong: rgba(234, 242, 250, 0.09);
  --n-glow: rgba(43, 224, 166, 0.16);
  color: var(--white-100);
  padding-block: clamp(20px, 3vw, 40px) clamp(56px, 8vw, 104px);
  overflow-x: clip;
}

.page-news .breadcrumb {
  margin-bottom: clamp(14px, 2vw, 22px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-news .eyebrow {
  margin: 0 0 12px;
}

/* ---------- 首屏标题块 ---------- */
.page-news .news-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(26px, 4vw, 54px) clamp(20px, 3.4vw, 46px) clamp(26px, 3.4vw, 44px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background:
    radial-gradient(120% 150% at 88% -10%, var(--n-glow), transparent 58%),
    linear-gradient(142deg, var(--blue-700) 0%, var(--blue-900) 64%);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    118deg,
    transparent 42%,
    rgba(56, 217, 255, 0.11) 42.2%,
    rgba(56, 217, 255, 0.11) 58%,
    transparent 58.2%
  );
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  inset: auto -6% -30% 42%;
  height: 80%;
  z-index: -1;
  background-image: radial-gradient(rgba(234, 242, 250, 0.16) 1px, transparent 1px);
  background-size: 22px 22px;
  opacity: 0.55;
  transform: rotate(-4deg);
  pointer-events: none;
}

.page-news .news-hero h1 {
  margin: 0;
  max-width: 18ch;
  font-family: var(--font-display);
  font-size: clamp(30px, 6.4vw, 62px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--white-100);
}

.page-news .news-hero__lede {
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  max-width: 60ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: rgba(234, 242, 250, 0.82);
}

.page-news .news-hero__meta {
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--grey-400);
}

.page-news .news-hero__meta li {
  position: relative;
  padding-left: 16px;
}

.page-news .news-hero__meta li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 6px;
  margin-top: -3px;
  border-radius: 50%;
  background: var(--green-500);
}

/* ---------- 主体两栏 ---------- */
.page-news .topics-layout {
  margin-top: clamp(34px, 5vw, 62px);
  display: grid;
  gap: clamp(28px, 4vw, 44px);
}

.page-news .topics-main {
  display: grid;
  gap: clamp(44px, 6vw, 82px);
  min-width: 0;
}

/* ---------- 系列索引 ---------- */
.page-news .series-panel {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: linear-gradient(180deg, var(--n-panel-strong), transparent 72%);
}

.page-news .series-panel__title {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green-500);
}

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

.page-news .series-item {
  padding: 14px 0;
  border-top: 1px solid var(--line-soft);
}

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

.page-news .series-link {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: baseline;
  gap: 10px;
  text-decoration: none;
  color: var(--white-100);
  transition: color var(--dur) var(--ease);
}

.page-news .series-code {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan-400);
  letter-spacing: 0.04em;
}

.page-news .series-name {
  font-size: 16px;
  font-weight: 700;
}

.page-news .series-count {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--grey-400);
}

.page-news .series-link:hover .series-name,
.page-news .series-link:focus-visible .series-name {
  color: var(--green-500);
}

.page-news .series-desc {
  margin: 6px 0 0 28px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--grey-400);
}

.page-news .series-figure {
  margin-top: 20px;
}

.page-news .series-panel .img-caption {
  margin-top: 8px;
  font-size: 12px;
  color: var(--grey-400);
}

/* ---------- 本期主专题 ---------- */
.page-news .feature {
  display: grid;
  gap: 22px;
  padding: clamp(16px, 2.4vw, 24px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background:
    linear-gradient(148deg, rgba(43, 224, 166, 0.1), transparent 52%),
    var(--n-panel);
  box-shadow: var(--shadow-lift);
}

.page-news .feature__tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}

.page-news .feature__time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--grey-400);
}

.page-news .feature h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(22px, 3.4vw, 34px);
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: -0.015em;
}

.page-news .feature__text {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(234, 242, 250, 0.82);
}

.page-news .feature__points {
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-news .feature__points li {
  position: relative;
  padding-left: 88px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(234, 242, 250, 0.86);
}

.page-news .point-key {
  position: absolute;
  left: 0;
  top: 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--green-500);
}

.page-news .feature__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 专题列表 ---------- */
.page-news .stream-head {
  margin-bottom: clamp(18px, 2.6vw, 26px);
}

.page-news .stream-head h2,
.page-news .section-head h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(22px, 3.2vw, 32px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.015em;
}

.page-news .section-head p {
  margin: 0;
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--grey-400);
}

.page-news .article-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-news .article-row {
  position: relative;
  padding: 20px 8px 20px 14px;
  border-bottom: 1px solid var(--line-soft);
  border-left: 2px solid transparent;
  transition: background var(--dur) var(--ease), border-left-color var(--dur) var(--ease);
}

.page-news .article-row::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--cyan-400), var(--green-500));
  opacity: 0;
  transition: opacity var(--dur) var(--ease);
}

.page-news .article-row:hover {
  background: var(--glass-04);
}

.page-news .article-row:hover::after {
  opacity: 1;
}

.page-news .article-row__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.page-news .article-row__time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--grey-400);
  white-space: nowrap;
}

.page-news .article-row h3 {
  margin: 0 0 8px;
  font-size: clamp(17px, 2vw, 21px);
  font-weight: 700;
  line-height: 1.42;
  color: var(--white-100);
}

.page-news .article-row p {
  margin: 0;
  max-width: 68ch;
  font-size: 14px;
  line-height: 1.74;
  color: rgba(234, 242, 250, 0.72);
}

/* ---------- 版本日志 ---------- */
.page-news .log-figure {
  margin: clamp(16px, 2.4vw, 24px) 0 clamp(24px, 3.4vw, 34px);
}

.page-news .log-list {
  margin: 0;
  padding: 0 0 0 26px;
  list-style: none;
  border-left: 1px solid var(--line);
  display: grid;
  gap: 24px;
}

.page-news .log-node {
  position: relative;
  display: grid;
  gap: 4px;
  align-items: start;
}

.page-news .log-node::before {
  content: "";
  position: absolute;
  left: -32px;
  top: 5px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--blue-900);
  border: 2px solid var(--grey-400);
}

.page-news .log-node--current::before {
  border-color: var(--green-500);
  box-shadow: 0 0 0 4px rgba(43, 224, 166, 0.16);
}

.page-news .log-node--next::before {
  border-color: var(--violet-500);
  box-shadow: 0 0 0 4px rgba(124, 92, 255, 0.18);
}

.page-news .log-code {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--green-500);
}

.page-news .log-body h3 {
  margin: 2px 0 6px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
}

.page-news .log-body p {
  margin: 0 0 8px;
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(234, 242, 250, 0.72);
}

.page-news .log-node .tag {
  justify-self: start;
}

/* ---------- 场景指南 ---------- */
.page-news .scene-board {
  display: grid;
  gap: clamp(20px, 3vw, 30px);
}

.page-news .scene-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 16px;
}

.page-news .scene-card {
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--n-panel);
}

.page-news .scene-card h3 {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 12px;
  font-size: 17px;
  font-weight: 700;
}

.page-news .scene-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--orange-500);
}

.page-news .scene-points {
  margin: 0 0 14px;
  padding: 0 0 0 16px;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-news .scene-points li {
  position: relative;
  font-size: 14px;
  line-height: 1.68;
  color: rgba(234, 242, 250, 0.82);
}

.page-news .scene-points li::before {
  content: "";
  position: absolute;
  left: -14px;
  top: 9px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--green-500);
}

.page-news .scene-pitfall {
  margin: 0;
  padding: 10px 12px;
  border-left: 2px solid var(--orange-500);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  background: rgba(255, 138, 61, 0.08);
  font-size: 13px;
  line-height: 1.68;
  color: rgba(234, 242, 250, 0.78);
}

.page-news .scene-pitfall span {
  display: inline-block;
  margin-right: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--orange-500);
}

/* ---------- 更新节奏 ---------- */
.page-news .cadence {
  display: grid;
  gap: clamp(22px, 3vw, 32px);
  padding: clamp(20px, 3vw, 34px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background:
    radial-gradient(110% 130% at 6% 0%, rgba(56, 217, 255, 0.12), transparent 56%),
    linear-gradient(200deg, var(--blue-700), var(--blue-900) 78%);
}

.page-news .cadence h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(22px, 3.2vw, 32px);
  font-weight: 800;
  line-height: 1.26;
  letter-spacing: -0.015em;
}

.page-news .cadence__text {
  margin: 0 0 22px;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(234, 242, 250, 0.82);
}

.page-news .cadence__link {
  color: var(--cyan-400);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .cadence__link:hover {
  color: var(--green-500);
}

.page-news .cadence__stats {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-news .cadence__stats li {
  display: grid;
  gap: 2px;
  padding-top: 12px;
  border-top: 1px solid var(--line-soft);
}

.page-news .stat-num {
  font-family: var(--font-mono);
  font-size: clamp(24px, 3.4vw, 32px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--green-500);
}

.page-news .stat-label {
  font-size: 13px;
  line-height: 1.6;
  color: var(--grey-400);
}

.page-news .cadence__aside {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--glass-08);
}

.page-news .cadence__aside h3 {
  margin: 0 0 12px;
  font-size: 18px;
  font-weight: 700;
}

.page-news .cadence__aside p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.74;
  color: rgba(234, 242, 250, 0.8);
}

.page-news .cadence__mail {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cyan-400);
  word-break: break-all;
}

.page-news .cadence__note {
  font-size: 13px;
  color: var(--grey-400);
}

.page-news .cadence__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-news .scene-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .page-news .cadence__stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 24px;
  }

  .page-news .log-list {
    padding-left: 32px;
    gap: 28px;
  }

  .page-news .log-node {
    grid-template-columns: minmax(0, 1fr) auto;
    column-gap: 20px;
  }

  .page-news .log-code {
    grid-column: 1 / -1;
  }

  .page-news .log-body {
    grid-column: 1;
  }

  .page-news .log-node .tag {
    grid-column: 2;
    grid-row: 2;
    align-self: start;
  }

  .page-news .log-node::before {
    left: -38px;
  }
}

@media (min-width: 960px) {
  .page-news .topics-layout {
    grid-template-columns: 264px minmax(0, 1fr);
    align-items: start;
  }

  .page-news .series-panel {
    position: sticky;
    top: 24px;
  }

  .page-news .feature {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: center;
    gap: clamp(24px, 3vw, 34px);
    padding: 24px;
  }

  .page-news .feature__media {
    transform: translateY(-8px);
  }

  .page-news .scene-board {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    align-items: start;
  }

  .page-news .scene-figure {
    position: sticky;
    top: 24px;
  }

  .page-news .cadence {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.95fr);
    align-items: start;
  }
}

@media (min-width: 1180px) {
  .page-news .article-row:nth-child(even) {
    padding-left: clamp(14px, 2.4vw, 34px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-hero::after,
  .page-news .feature__media {
    transform: none;
  }

  .page-news .article-row,
  .page-news .article-row::after,
  .page-news .series-link {
    transition: opacity var(--dur) var(--ease);
  }
}
<<<END>>