.page-news {
  --news-rule: rgba(140, 163, 184, .22);
  --news-rule-strong: rgba(140, 163, 184, .40);
  --news-card: rgba(10, 26, 47, .62);
  --news-side-w: 232px;
  padding-bottom: 0;
}

.page-news [id] {
  scroll-margin-top: 104px;
}

/* ---------- 面包屑 ---------- */
.page-news .news-crumb {
  padding-top: 22px;
  padding-bottom: 4px;
}

/* ---------- 首屏 ---------- */
.page-news .news-head {
  position: relative;
  padding: 26px 0 44px;
  border-bottom: 1px solid var(--news-rule);
  overflow: hidden;
}

.page-news .news-head::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--news-rule) 1px, transparent 1px),
    linear-gradient(to bottom, var(--news-rule) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: .3;
  pointer-events: none;
  -webkit-mask-image: radial-gradient(ellipse at 18% 0%, #000 0%, transparent 74%);
  mask-image: radial-gradient(ellipse at 18% 0%, #000 0%, transparent 74%);
}

.page-news .news-head-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 28px;
  align-items: end;
}

.page-news .news-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 7.2vw, 68px);
  line-height: 1.06;
  letter-spacing: -.02em;
  margin: 12px 0 18px;
}

.page-news .news-title em {
  font-style: normal;
  color: var(--orange);
}

.page-news .news-lede {
  margin: 0;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--text-soft);
}

.page-news .news-stamp {
  display: grid;
  gap: 12px;
  padding: 20px 22px;
  border: 1px solid var(--news-rule-strong);
  border-radius: var(--radius-soft);
  background: linear-gradient(150deg, rgba(255, 107, 44, .16), rgba(37, 217, 210, .09) 72%);
}

.page-news .news-stamp-label {
  font-size: 10.5px;
  letter-spacing: .14em;
  color: var(--text-soft);
}

.page-news .news-stamp-num {
  font-family: var(--font-display);
  font-size: clamp(42px, 9vw, 58px);
  font-weight: 800;
  line-height: .92;
  letter-spacing: -.03em;
  color: var(--paper-100);
}

.page-news .news-stamp-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--text-soft);
}

.page-news .news-stamp-list li {
  display: flex;
  gap: 9px;
  align-items: flex-start;
}

.page-news .news-stamp-list li::before {
  content: "";
  flex: 0 0 auto;
  width: 7px;
  height: 7px;
  margin-top: .5em;
  border: 1.5px solid var(--cyan);
  border-radius: 2px;
}

/* ---------- 主栅格 ---------- */
.page-news .news-layout {
  display: grid;
  gap: 34px;
  padding: 38px 0 0;
}

.page-news .news-side-label {
  font-size: 10.5px;
  letter-spacing: .14em;
  color: var(--slate-400);
  margin: 0 0 12px;
}

.page-news .news-side-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  padding-bottom: 6px;
}

.page-news .news-side-list::-webkit-scrollbar {
  display: none;
}

.page-news .news-side-list li {
  flex: 0 0 auto;
}

.page-news .news-side-list a {
  display: flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
  padding: 8px 14px;
  border: 1px solid var(--news-rule);
  border-radius: var(--radius-pill);
  color: var(--text-soft);
  text-decoration: none;
  font-size: 13.5px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-news .news-side-list a .mono {
  font-size: 10px;
  color: var(--blueprint-800);
  background: rgba(140, 163, 184, .18);
  border-radius: 4px;
  padding: 2px 5px;
}

.page-news .news-side-list a:hover,
.page-news .news-side-list a:focus-visible {
  color: var(--text);
  border-color: rgba(255, 107, 44, .55);
  background: rgba(255, 107, 44, .09);
}

.page-news .news-side-list a:hover .mono,
.page-news .news-side-list a:focus-visible .mono {
  color: var(--ink-950);
  background: var(--orange);
}

.page-news .news-side-note {
  margin: 16px 0 0;
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--slate-400);
  border-left: 2px solid var(--news-rule-strong);
  padding-left: 12px;
}

.page-news .news-main {
  min-width: 0;
}

/* ---------- 置顶条目 ---------- */
.page-news .pin {
  border: 1px solid var(--news-rule-strong);
  border-radius: var(--radius-block);
  overflow: hidden;
  background: var(--surface-2);
}

.page-news .pin-figure {
  position: relative;
  margin: 0;
  line-height: 0;
}

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

.page-news .pin-figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 13, 26, .08) 0%, rgba(5, 13, 26, .86) 100%);
  pointer-events: none;
}

.page-news .pin-badge {
  position: absolute;
  z-index: 1;
  top: 14px;
  left: 14px;
  font-size: 10.5px;
  letter-spacing: .12em;
  color: var(--ink-950);
  background: var(--orange);
  border-radius: var(--radius-pill);
  padding: 5px 12px;
}

.page-news .pin-body {
  padding: 20px 18px 24px;
}

.page-news .pin-meta {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--cyan);
}

.page-news .pin-title {
  font-family: var(--font-display);
  font-size: clamp(21px, 4.4vw, 30px);
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: -.01em;
  margin: 0 0 14px;
  color: var(--paper-100);
}

.page-news .pin-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-soft);
}

.page-news .pin-points {
  list-style: none;
  margin: 18px 0 22px;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-news .pin-points li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--text-soft);
}

.page-news .pin-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 8px;
  height: 8px;
  border: 1.5px solid var(--orange);
  border-radius: 2px;
}

.page-news .pin-cta {
  display: inline-flex;
}

/* ---------- 版本对照专题 ---------- */
.page-news .compare-band {
  margin-top: 48px;
  padding: 30px 0 34px;
  border-top: 1px solid var(--news-rule);
  border-bottom: 1px solid var(--news-rule);
  background: linear-gradient(180deg, rgba(17, 50, 80, .42), rgba(5, 13, 26, 0));
}

.page-news .compare-title {
  font-family: var(--font-display);
  font-size: clamp(22px, 4.6vw, 32px);
  font-weight: 800;
  line-height: 1.26;
  margin: 10px 0 12px;
  color: var(--paper-100);
}

.page-news .compare-lede {
  margin: 0;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--text-soft);
}

.page-news .compare-figure {
  margin: 22px 0 0;
  border: 1px solid var(--news-rule);
  border-radius: var(--radius-soft);
  overflow: hidden;
  line-height: 0;
}

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

.page-news .compare-grid {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.page-news .compare-col {
  border: 1px solid var(--news-rule);
  border-radius: var(--radius-soft);
  padding: 18px;
}

.page-news .compare-col--beta {
  border-top: 3px solid var(--orange);
  background: rgba(255, 107, 44, .07);
}

.page-news .compare-col--ctrl {
  border-top: 3px solid var(--cyan);
  background: rgba(37, 217, 210, .07);
}

.page-news .compare-col-label {
  margin: 0 0 8px;
  font-size: 10.5px;
  letter-spacing: .14em;
  color: var(--text-soft);
}

.page-news .compare-col--beta .compare-col-label {
  color: var(--amber-200);
}

.page-news .compare-col--ctrl .compare-col-label {
  color: var(--cyan-100);
}

.page-news .compare-col-title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  margin: 0 0 10px;
  color: var(--paper-100);
}

.page-news .compare-col-text {
  margin: 0 0 12px;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--text-soft);
}

.page-news .compare-col-note {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .04em;
  color: var(--slate-400);
  padding-top: 10px;
  border-top: 1px dashed var(--news-rule);
}

/* ---------- 内容条目流 ---------- */
.page-news .stream {
  padding-top: 44px;
}

.page-news .stream-title {
  font-family: var(--font-display);
  font-size: clamp(22px, 4.6vw, 32px);
  font-weight: 800;
  line-height: 1.26;
  margin: 10px 0 12px;
  color: var(--paper-100);
}

.page-news .stream-lede {
  margin: 0 0 8px;
  max-width: 64ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--text-soft);
}

.page-news .stream-group {
  margin-top: 34px;
}

.page-news .group-title {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--news-rule);
  color: var(--paper-100);
}

.page-news .group-num {
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--orange);
}

.page-news .stream-grid {
  display: grid;
  gap: 13px;
}

.page-news .entry {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px;
  border: 1px solid var(--news-rule);
  border-radius: var(--radius-soft);
  background: var(--news-card);
  color: inherit;
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-news .entry:hover,
.page-news .entry:focus-visible {
  border-color: rgba(255, 107, 44, .55);
  background: rgba(10, 26, 47, .92);
  transform: translateY(-2px);
}

.page-news .entry-tag {
  align-self: flex-start;
  font-size: 10px;
  letter-spacing: .1em;
  padding: 3px 9px;
  border-radius: var(--radius-pill);
  border: 1px solid currentColor;
}

.page-news .entry-tag--orange {
  color: var(--orange);
}

.page-news .entry-tag--cyan {
  color: var(--cyan);
}

.page-news .entry-tag--slate {
  color: var(--slate-400);
}

.page-news .entry-title {
  font-family: var(--font-display);
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.45;
  margin: 0;
  color: var(--paper-100);
}

.page-news .entry-text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--text-soft);
}

.page-news .entry-more {
  margin-top: auto;
  padding-top: 6px;
  font-size: 10.5px;
  letter-spacing: .1em;
  color: var(--orange);
}

/* ---------- 图文笔记 ---------- */
.page-news .photo-note {
  margin-top: 13px;
  display: grid;
  border: 1px solid var(--news-rule);
  border-radius: var(--radius-soft);
  overflow: hidden;
  background: rgba(17, 50, 80, .28);
}

.page-news .photo-note img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  min-height: 180px;
  object-fit: cover;
}

.page-news .photo-note-body {
  padding: 20px 18px;
}

.page-news .photo-note-title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.45;
  margin: 0 0 10px;
  color: var(--paper-100);
}

.page-news .photo-note-text {
  margin: 0 0 14px;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--text-soft);
}

.page-news .photo-note-link {
  font-size: 10.5px;
  letter-spacing: .1em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(37, 217, 210, .45);
  padding-bottom: 2px;
}

.page-news .photo-note-link:hover,
.page-news .photo-note-link:focus-visible {
  color: var(--cyan-100);
  border-bottom-color: var(--cyan-100);
}

/* ---------- 订阅区 ---------- */
.page-news .subscribe {
  position: relative;
  margin-top: 56px;
  overflow: hidden;
  border-top: 1px solid var(--news-rule-strong);
  background: var(--abyss-900);
}

.page-news .subscribe-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: .2;
  pointer-events: none;
}

.page-news .subscribe-inner {
  position: relative;
  z-index: 1;
  padding: 36px 0 44px;
}

.page-news .subscribe-title {
  font-family: var(--font-display);
  font-size: clamp(22px, 4.8vw, 34px);
  font-weight: 800;
  line-height: 1.26;
  margin: 10px 0 12px;
  color: var(--paper-100);
}

.page-news .subscribe-text {
  margin: 0 0 14px;
  max-width: 58ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--text-soft);
}

.page-news .subscribe-alt {
  margin: 0 0 22px;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--slate-400);
}

.page-news .subscribe-alt a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(37, 217, 210, .45);
}

.page-news .subscribe-alt a:hover,
.page-news .subscribe-alt a:focus-visible {
  color: var(--cyan-100);
  border-bottom-color: var(--cyan-100);
}

.page-news .nsub {
  display: grid;
  gap: 12px;
  min-width: 0;
}

.page-news .nsub-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .nsub-input {
  flex: 1 1 210px;
  min-width: 0;
  padding: 13px 18px;
  border: 1px solid var(--news-rule-strong);
  border-radius: var(--radius-pill);
  background: rgba(2, 6, 12, .62);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
}

.page-news .nsub-input::placeholder {
  color: var(--slate-400);
}

.page-news .nsub-input:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-news .nsub-modes {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .nsub-mode {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .12em;
  padding: 8px 14px;
  border: 1px solid var(--news-rule-strong);
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--text-soft);
  cursor: pointer;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-news .nsub-mode:hover {
  color: var(--text);
  border-color: rgba(255, 107, 44, .5);
}

.page-news .nsub-mode[data-checked="true"] {
  color: var(--orange);
  border-color: var(--orange);
  background: rgba(255, 107, 44, .14);
}

.page-news .nsub-status {
  margin: 0;
  min-height: 1.3em;
  font-size: 13px;
  line-height: 1.6;
  color: var(--cyan);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .news-head {
    padding: 34px 0 54px;
  }

  .page-news .pin-body {
    padding: 26px 26px 30px;
  }

  .page-news .photo-note-body {
    padding: 24px;
  }

  .page-news .subscribe-inner {
    padding: 44px 0 56px;
  }
}

@media (min-width: 760px) {
  .page-news .compare-grid {
    grid-template-columns: 1fr 1fr;
    gap: 18px;
  }

  .page-news .news-head-grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, .85fr);
    gap: 44px;
  }

  .page-news .photo-note {
    grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
    align-items: stretch;
  }
}

@media (min-width: 860px) {
  .page-news .stream-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-news .subscribe-inner {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: 48px;
    align-items: center;
  }

  .page-news .nsub {
    align-content: center;
  }
}

@media (min-width: 960px) {
  .page-news .news-layout {
    grid-template-columns: var(--news-side-w) minmax(0, 1fr);
    gap: 52px;
    padding-top: 46px;
  }

  .page-news .news-side {
    position: sticky;
    top: 104px;
    align-self: start;
  }

  .page-news .news-side-list {
    display: grid;
    gap: 3px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-news .news-side-list li {
    flex: none;
  }

  .page-news .news-side-list a {
    justify-content: space-between;
    white-space: normal;
    border-radius: var(--radius-soft);
    border-color: transparent;
    padding: 9px 12px;
  }
}

@media (min-width: 1120px) {
  .page-news .compare-band {
    padding: 38px 0 42px;
  }

  .page-news .pin-title {
    font-size: 32px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry,
  .page-news .news-side-list a,
  .page-news .nsub-mode {
    transition: none;
  }

  .page-news .entry:hover,
  .page-news .entry:focus-visible {
    transform: none;
  }
}
<<<END>>>