.page-news {
  --news-rail-w: 218px;
  --news-panel: rgba(255, 255, 255, 0.032);
  display: block;
}

.page-news .news-track > *,
.page-news .news-revisit > *,
.page-news .news-vendor > *,
.page-news .news-col > * {
  min-width: 0;
}

/* ---------- 首屏 ---------- */

.page-news .news-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: calc(var(--header-h) + 46px) 0 42px;
  background:
    radial-gradient(118% 84% at 88% 2%, rgba(57, 230, 242, 0.13), transparent 58%),
    radial-gradient(94% 78% at 2% 100%, rgba(122, 77, 255, 0.2), transparent 62%);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(116deg, transparent 40%, rgba(57, 230, 242, 0.055) 50%, transparent 60%);
}

.page-news .news-hero__inner {
  display: grid;
  gap: 34px;
}

.page-news .news-hero__eyebrow {
  margin: 20px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--neon);
}

.page-news .news-hero__title {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-size: clamp(32px, 7vw, 60px);
  line-height: 1.06;
  letter-spacing: 0.045em;
  color: var(--white);
}

.page-news .news-hero__lead {
  max-width: 60ch;
  margin: 18px 0 0;
  font-size: 17px;
  line-height: 1.88;
  color: var(--ink-90);
}

.page-news .news-hero .action-row {
  margin-top: 26px;
}

.page-news .news-hero__figure {
  margin: 0;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(57, 230, 242, 0.22);
  background: rgba(10, 15, 44, 0.6);
  box-shadow: 0 24px 68px rgba(4, 7, 22, 0.62);
  overflow: hidden;
}

.page-news .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 概览数字 ---------- */

.page-news .news-snapshot {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(59, 30, 110, 0.3), rgba(10, 15, 44, 0.08));
}

.page-news .news-snapshot .shell {
  padding-top: 26px;
  padding-bottom: 26px;
}

.page-news .news-snapshot .stat__value {
  font-family: var(--font-head);
  letter-spacing: 0.02em;
  color: var(--gold);
}

.page-news .news-snapshot .stat__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ink-70);
}

/* ---------- 主体轨道 ---------- */

.page-news .news-track {
  display: grid;
  gap: 44px;
}

.page-news .news-col {
  display: block;
}

.page-news .news-section + .news-section {
  margin-top: 78px;
}

.page-news .news-section .section-head {
  margin-bottom: 28px;
}

/* 侧栏目录 */

.page-news .toc {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--news-panel);
  padding: 16px 16px 18px;
}

.page-news .toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--neon);
}

.page-news .toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 2px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

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

.page-news .toc__item {
  flex: 0 0 auto;
}

.page-news .toc__link {
  display: block;
  padding: 8px 15px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-size: 13.5px;
  line-height: 1.4;
  color: var(--ink-70);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.page-news .toc__link:hover {
  color: var(--white);
  border-color: var(--line-strong);
}

.page-news .toc__link[aria-current="true"] {
  color: var(--white);
  border-color: var(--line-strong);
  background: rgba(57, 230, 242, 0.1);
}

/* ---------- 时间线 ---------- */

.page-news .news-timeline {
  position: relative;
  margin: 0;
  padding: 6px 0 0 30px;
  list-style: none;
}

.page-news .news-timeline::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg,
    rgba(57, 230, 242, 0.72),
    rgba(122, 77, 255, 0.55) 44%,
    rgba(255, 184, 77, 0.4) 74%,
    rgba(201, 210, 227, 0.08));
}

.page-news .news-timeline__item {
  position: relative;
  padding-bottom: 24px;
}

.page-news .news-timeline__item:last-child {
  padding-bottom: 0;
}

.page-news .news-timeline .timeline__dot {
  position: absolute;
  left: -30px;
  top: 20px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid var(--neon);
  background: var(--space-void);
  box-shadow: 0 0 0 4px rgba(57, 230, 242, 0.12);
}

.page-news .news-log {
  padding: 18px 20px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(59, 30, 110, 0.3), rgba(255, 255, 255, 0.03) 66%);
  transition: border-color 0.28s ease, box-shadow 0.28s ease, transform 0.28s ease;
}

.page-news .news-log:hover {
  border-color: var(--line-strong);
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

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

.page-news .news-log__batch {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.12em;
  color: var(--neon);
}

.page-news .news-log__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.page-news .timeline__title {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-size: 19px;
  line-height: 1.45;
  letter-spacing: 0.012em;
  color: var(--white);
}

.page-news .timeline__text {
  margin: 8px 0 0;
  font-size: 15.4px;
  line-height: 1.85;
  color: var(--ink-70);
}

/* ---------- 回访动态 ---------- */

.page-news .news-revisit {
  display: grid;
  gap: 26px;
}

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

.page-news .news-revisit__step {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--news-panel);
}

.page-news .news-revisit__index {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  line-height: 1.9;
  color: var(--gold);
}

.page-news .news-revisit__step h3 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 16.5px;
  line-height: 1.5;
  color: var(--white);
}

.page-news .news-revisit__step p {
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-70);
}

.page-news .news-revisit__figure {
  margin: 0;
}

.page-news .news-revisit__note {
  margin: 24px 0 0;
  padding: 18px 20px;
  border-left: 2px solid var(--gold);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: rgba(255, 184, 77, 0.07);
  font-size: 15.4px;
  line-height: 1.85;
  color: var(--ink-90);
}

.page-news .news-revisit__note a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 184, 77, 0.45);
}

.page-news .news-revisit__note a:hover {
  border-bottom-color: var(--gold);
}

/* ---------- 栏目调整 ---------- */

.page-news .news-change__figure {
  margin: 0 0 24px;
}

.page-news .news-folds {
  display: grid;
  gap: 12px;
}

.page-news .news-fold {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--news-panel);
  overflow: hidden;
}

.page-news .news-fold .fold__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 20px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-head);
  font-size: 16.5px;
  line-height: 1.5;
  color: var(--white);
}

.page-news .news-fold .fold__summary::-webkit-details-marker {
  display: none;
}

.page-news .news-fold .fold__summary::after {
  content: "+";
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--neon);
}

.page-news .news-fold[open] .fold__summary::after {
  content: "−";
}

.page-news .news-fold .fold__body {
  padding: 0 20px 18px;
  font-size: 15.2px;
  line-height: 1.85;
  color: var(--ink-70);
}

.page-news .news-fold .fold__body p {
  margin: 0;
}

.page-news .news-fold .fold__body a {
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(57, 230, 242, 0.4);
}

/* ---------- 厂商变更 ---------- */

.page-news .news-vendor {
  display: grid;
  gap: 26px;
}

.page-news .spec-list__key {
  font-family: var(--font-mono);
  font-size: 12.6px;
  letter-spacing: 0.1em;
  color: var(--ink-50);
}

.page-news .spec-list__value {
  color: var(--white);
}

.page-news .news-vendor__figure {
  margin: 0;
}

.page-news .news-vendor__log {
  display: grid;
  gap: 10px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-vendor__log li {
  position: relative;
  padding: 14px 18px 14px 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(59, 30, 110, 0.2);
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-90);
}

.page-news .news-vendor__log li::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 22px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--download);
  box-shadow: 0 0 0 3px rgba(76, 217, 160, 0.14);
}

/* ---------- 订阅与反馈 ---------- */

.page-news .news-subscribe {
  gap: 18px;
}

.page-news .news-subscribe__card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.page-news .news-subscribe__card .action-row {
  margin-top: auto;
  padding-top: 18px;
}

.page-news .news-subscribe__mail {
  margin: 14px 0 0;
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--gold);
  word-break: break-all;
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-news .news-timeline {
    padding-left: 34px;
  }

  .page-news .news-timeline .timeline__dot {
    left: -34px;
  }
}

@media (min-width: 760px) {
  .page-news .news-log {
    display: grid;
    grid-template-columns: 122px minmax(0, 1fr);
    column-gap: 22px;
    align-items: start;
    padding: 20px 24px 22px;
  }

  .page-news .news-log__meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .page-news .news-log__tags {
    grid-column: 2;
    margin-top: 0;
  }

  .page-news .timeline__title,
  .page-news .timeline__text {
    grid-column: 2;
  }

  .page-news .timeline__title {
    margin-top: 12px;
  }
}

@media (min-width: 880px) {
  .page-news .news-vendor {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: 34px;
    align-items: start;
  }

  .page-news .news-revisit {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.94fr);
    gap: 36px;
    align-items: start;
  }

  .page-news .news-revisit__steps {
    gap: 16px;
  }
}

@media (min-width: 920px) {
  .page-news .news-hero {
    padding: calc(var(--header-h) + 68px) 0 62px;
  }

  .page-news .news-hero__inner {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    gap: 52px;
    align-items: center;
  }

  .page-news .news-hero__figure {
    border-radius: 40px 40px 104px 40px;
  }
}

@media (min-width: 1024px) {
  .page-news .news-track {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-news .news-rail {
    position: sticky;
    top: calc(var(--header-h) + 26px);
  }

  .page-news .toc__list {
    display: block;
    overflow: visible;
    padding: 0;
  }

  .page-news .toc__item {
    margin-bottom: 4px;
  }

  .page-news .toc__item:last-child {
    margin-bottom: 0;
  }

  .page-news .toc__link {
    padding: 9px 12px 9px 16px;
    border-radius: var(--radius-md);
    border-color: transparent;
    border-left: 2px solid var(--line);
    white-space: normal;
    font-size: 14px;
    line-height: 1.55;
  }

  .page-news .toc__link:hover {
    background: rgba(255, 255, 255, 0.05);
  }

  .page-news .toc__link[aria-current="true"] {
    border-color: transparent;
    border-left: 2px solid var(--neon);
    background: rgba(57, 230, 242, 0.09);
  }

  .page-news .news-section + .news-section {
    margin-top: 96px;
  }
}

@media (min-width: 1180px) {
  .page-news .news-hero__lead {
    font-size: 17.6px;
  }
}
<<<END>>>