.page-news {
  --news-rail: 236px;
  --news-gap: clamp(16px, 2.2vw, 28px);
  background: var(--ink);
  color: var(--paper);
  overflow-x: clip;
}

.page-news .news-crumb {
  padding-top: clamp(20px, 3vw, 36px);
}

.page-news .news-crumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-news .news-crumb-list a {
  color: var(--steel);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

.page-news .news-crumb-list a:hover,
.page-news .news-crumb-list a:focus-visible {
  color: var(--cyan);
}

.page-news .news-crumb-list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line);
}

.page-news .news-crumb-list li[aria-current="page"] {
  color: var(--paper);
}

/* ---------- 首屏 ---------- */

.page-news .news-hero {
  position: relative;
  padding: clamp(26px, 4vw, 46px) 0 clamp(44px, 6vw, 80px);
  background:
    radial-gradient(120% 100% at 92% -10%, rgba(38, 38, 92, 0.85), rgba(38, 38, 92, 0) 60%),
    radial-gradient(80% 70% at 0% 25%, rgba(11, 47, 50, 0.75), rgba(11, 47, 50, 0) 65%);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: min(48%, 640px);
  height: 100%;
  background: linear-gradient(200deg, rgba(57, 230, 223, 0.12), rgba(57, 230, 223, 0) 62%);
  clip-path: polygon(30% 0, 100% 0, 100% 100%, 0 84%);
  pointer-events: none;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, rgba(57, 230, 223, 0.55), rgba(57, 230, 223, 0) 48%);
  pointer-events: none;
}

.page-news .news-hero-grid {
  position: relative;
  display: grid;
  gap: var(--news-gap);
  grid-template-columns: 1fr;
}

.page-news .news-rail {
  border-top: 1px solid var(--line-soft);
  padding-top: 16px;
}

.page-news .news-rail-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
}

.page-news .news-rail-list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px 9px 0;
  color: var(--steel);
  font-size: 14px;
  text-decoration: none;
  border-bottom: 1px solid rgba(29, 58, 82, 0.55);
  transition: color 0.25s var(--ease), padding-left 0.25s var(--ease);
}

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

.page-news .news-rail-list .mono {
  color: var(--line);
  font-size: 11px;
  letter-spacing: 0.1em;
}

.page-news .news-rail-note {
  margin: 14px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--steel);
}

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

.page-news .news-hero-title {
  margin: 12px 0 0;
  font-family: var(--cn);
  font-size: clamp(32px, 5.6vw, 64px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-news .news-hero-main .lede {
  margin: 18px 0 0;
  max-width: 60ch;
  font-size: clamp(15px, 1.15vw, 17px);
  line-height: 1.85;
  color: var(--steel);
}

/* 焦点卡 */

.page-news .news-focus {
  display: grid;
  margin-top: clamp(26px, 3.4vw, 40px);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(155deg, rgba(14, 32, 56, 0.96), rgba(8, 19, 33, 0.96));
  box-shadow: var(--shadow-card);
}

.page-news .news-focus-media {
  position: relative;
  aspect-ratio: 3 / 2;
  background: var(--teal);
}

.page-news .news-focus-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .news-focus-body {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(20px, 2.6vw, 34px);
}

.page-news .news-focus-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-news .news-focus-body h2 {
  margin: 0;
  font-size: clamp(20px, 2.2vw, 29px);
  font-weight: 700;
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-news .news-focus-body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--steel);
}

.page-news .news-focus-body .btn {
  align-self: flex-start;
  margin-top: 2px;
}

.page-news .news-time {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--steel);
  white-space: nowrap;
}

/* ---------- 条目流 ---------- */

.page-news .news-stream-section {
  padding: clamp(44px, 6vw, 84px) 0 0;
}

.page-news .news-head {
  margin-bottom: clamp(18px, 2.6vw, 28px);
}

.page-news .news-head h2 {
  margin: 10px 0 12px;
  font-size: clamp(24px, 3.2vw, 40px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-news .news-head .lede {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--steel);
}

.page-news .news-tabs .tablist {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 10px;
  scrollbar-width: thin;
  scrollbar-color: var(--line) transparent;
}

.page-news .news-tabs .tab {
  flex: 0 0 auto;
  appearance: none;
  cursor: pointer;
  padding: 9px 16px;
  font: inherit;
  font-size: 13px;
  color: var(--steel);
  background: transparent;
  border: 1px solid var(--line-soft);
  border-radius: var(--pill);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-news .news-tabs .tab:hover {
  color: var(--paper);
  border-color: rgba(57, 230, 223, 0.45);
}

.page-news .news-tabs .tab[aria-selected="true"] {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
  font-weight: 600;
}

.page-news .news-tabs .tab:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
}

.page-news .news-panel {
  padding-top: 18px;
}

.page-news .news-stream {
  display: grid;
  gap: var(--news-gap);
  grid-template-columns: 1fr;
}

.page-news .news-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(18px, 2vw, 24px);
  background: linear-gradient(160deg, rgba(14, 32, 56, 0.74), rgba(8, 19, 33, 0.74));
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}

.page-news .news-card:hover {
  border-color: rgba(57, 230, 223, 0.4);
}

.page-news .news-card-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-news .news-card-title {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--paper);
}

.page-news .news-card-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--steel);
}

.page-news .news-card-link {
  margin-top: auto;
  align-self: flex-start;
  padding-bottom: 2px;
  font-size: 13px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(57, 230, 223, 0.35);
  transition: border-color 0.2s var(--ease);
}

.page-news .news-card-link::after {
  content: " →";
}

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

/* ---------- 季度归档 ---------- */

.page-news .news-archive {
  margin-top: clamp(48px, 7vw, 96px);
  padding: clamp(40px, 5vw, 72px) 0;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  background:
    radial-gradient(90% 90% at 100% 0%, rgba(11, 47, 50, 0.95), rgba(11, 47, 50, 0) 62%),
    linear-gradient(180deg, rgba(11, 47, 50, 0.28), rgba(11, 47, 50, 0.55));
}

.page-news .news-archive-head {
  display: grid;
  gap: var(--news-gap);
}

.page-news .news-archive-head h2 {
  margin: 10px 0 12px;
  font-size: clamp(26px, 3.6vw, 46px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-news .news-archive-head .lede {
  margin: 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--steel);
}

.page-news .news-archive-figure {
  margin: 0;
}

.page-news .news-archive-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line-soft);
}

.page-news .news-timeline {
  margin-top: clamp(24px, 3.4vw, 40px);
  overflow-x: auto;
  padding-bottom: 14px;
  scrollbar-width: thin;
  scrollbar-color: var(--line) transparent;
}

.page-news .news-timeline:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

.page-news .news-track {
  position: relative;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(232px, 1fr);
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-track::before {
  content: "";
  position: absolute;
  top: 26px;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, rgba(57, 230, 223, 0.6), rgba(57, 230, 223, 0.08));
}

.page-news .news-quarter {
  position: relative;
  padding: 46px 18px 20px;
  background: rgba(8, 19, 33, 0.68);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
}

.page-news .news-quarter::before {
  content: "";
  position: absolute;
  top: 21px;
  left: 18px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--ink);
  border: 2px solid var(--cyan);
}

.page-news .news-quarter-name {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-news .news-quarter h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--paper);
}

.page-news .news-quarter p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--steel);
}

.page-news .news-quarter-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--steel);
}

/* ---------- 移动端体验 ---------- */

.page-news .news-mobile {
  padding: clamp(48px, 7vw, 96px) 0;
}

.page-news .news-mobile-grid {
  display: grid;
  gap: clamp(22px, 3.4vw, 44px);
  grid-template-columns: 1fr;
}

.page-news .news-mobile-figure {
  margin: 0;
}

.page-news .news-mobile-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 520px;
  object-fit: cover;
  object-position: top center;
  border-radius: var(--radius);
  border: 1px solid var(--line-soft);
}

.page-news .news-mobile-figure .media-caption {
  margin-top: 10px;
  font-size: 12px;
  color: var(--steel);
}

.page-news .news-mobile-body {
  min-width: 0;
}

.page-news .news-mobile-body h2 {
  margin: 10px 0 12px;
  font-size: clamp(24px, 3.2vw, 40px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-news .news-mobile-lede {
  margin: 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--steel);
}

.page-news .news-mobile-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
}

.page-news .news-mobile-list li {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 14px;
  align-items: start;
  padding: 16px 0;
  border-top: 1px solid var(--line-soft);
}

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

.page-news .news-mobile-num {
  font-size: 20px;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--signal);
}

.page-news .news-mobile-list h3 {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--paper);
}

.page-news .news-mobile-list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--steel);
}

.page-news .news-mobile-body .btn {
  margin-top: 22px;
}

/* ---------- 版本追踪 ---------- */

.page-news .news-versions {
  padding: clamp(44px, 6vw, 84px) 0 0;
}

.page-news .news-version-track {
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-version {
  position: relative;
  padding: 24px 18px 20px;
  background: rgba(14, 32, 56, 0.6);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
}

.page-news .news-version::before {
  content: "";
  position: absolute;
  top: 0;
  left: 18px;
  width: 26px;
  height: 2px;
  background: var(--line);
}

.page-news .news-version.is-current {
  border-color: rgba(255, 106, 61, 0.5);
  background: linear-gradient(160deg, rgba(90, 31, 61, 0.55), rgba(8, 19, 33, 0.85));
}

.page-news .news-version.is-current::before {
  width: 44px;
  background: var(--signal);
}

.page-news .news-version-no {
  margin: 4px 0 2px;
  font-size: 25px;
  letter-spacing: -0.01em;
  line-height: 1.1;
  color: var(--paper);
}

.page-news .news-version.is-current .news-version-no {
  color: var(--signal);
}

.page-news .news-version-when {
  margin: 0 0 10px;
  font-size: 10px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-news .news-version h3 {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--paper);
}

.page-news .news-version p:last-child {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--steel);
}

/* ---------- 联系 ---------- */

.page-news .news-contact {
  margin-top: clamp(48px, 6vw, 88px);
  padding: clamp(40px, 5vw, 72px) 0 clamp(36px, 4vw, 56px);
  border-top: 1px solid var(--line-soft);
  background:
    radial-gradient(85% 120% at 0% 0%, rgba(38, 38, 92, 0.9), rgba(38, 38, 92, 0) 60%),
    linear-gradient(180deg, rgba(8, 19, 33, 0.5), rgba(8, 19, 33, 0.92));
}

.page-news .news-contact-inner {
  display: grid;
  gap: clamp(24px, 3vw, 40px);
  grid-template-columns: 1fr;
}

.page-news .news-contact-body h2 {
  margin: 10px 0 14px;
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-news .news-contact-body p {
  margin: 0 0 20px;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--steel);
}

.page-news .news-contact-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: clamp(18px, 2.4vw, 26px);
  background: rgba(14, 32, 56, 0.62);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
}

.page-news .news-contact-list > div {
  display: grid;
  gap: 3px;
}

.page-news .news-contact-list dt {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-news .news-contact-list dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--paper);
  word-break: break-word;
}

.page-news .news-contact-note {
  margin-top: clamp(20px, 2.6vw, 28px);
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
  font-size: 12px;
  line-height: 1.8;
  color: var(--steel);
}

/* ---------- 断点 ---------- */

@media (min-width: 720px) {
  .page-news .news-stream {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-news .news-focus {
    grid-template-columns: 1.02fr 0.98fr;
    align-items: stretch;
  }

  .page-news .news-focus-media {
    aspect-ratio: auto;
    min-height: 220px;
    height: 100%;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero-grid {
    grid-template-columns: var(--news-rail) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-rail {
    position: sticky;
    top: 96px;
    padding-top: 4px;
    padding-left: 18px;
    border-top: 0;
    border-left: 1px solid var(--line-soft);
  }

  .page-news .news-archive-head {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.78fr);
    align-items: end;
  }

  .page-news .news-mobile-grid {
    grid-template-columns: minmax(0, 300px) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-contact-inner {
    grid-template-columns: 1.08fr 0.92fr;
    align-items: start;
  }
}

@media (min-width: 1040px) {
  .page-news .news-stream {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-news .news-stream .news-card {
    grid-column: span 3;
  }

  .page-news .news-stream .news-card.is-w2 {
    grid-column: span 2;
  }

  .page-news .news-stream .news-card.is-w4 {
    grid-column: span 4;
  }

  .page-news .news-stream .news-card.is-w6 {
    grid-column: span 6;
    background: linear-gradient(120deg, rgba(38, 38, 92, 0.55), rgba(8, 19, 33, 0.78));
  }

  .page-news .news-version-track {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: no-preference) {
  .page-news .news-card:hover {
    transform: translateY(-2px);
  }
}
<<<END>>>