.page-news {
  --news-panel: #101736;
  --news-step-gap: 18px;
  display: block;
  color: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding-top: clamp(18px, 4vw, 36px);
}

.page-news .news-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}

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

.page-news .news-hero__lead h1 {
  margin: 14px 0 18px;
  max-width: 18ch;
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-news .news-hero__side {
  position: relative;
  border: 2px solid var(--line);
  background: var(--mid);
  box-shadow: var(--shadow-card);
  padding: 26px 22px 22px;
  overflow: hidden;
}

.page-news .news-hero__side::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: linear-gradient(90deg, var(--magenta), var(--amber) 70%, var(--cyan));
}

.page-news .news-hero__side-label {
  margin: 0;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--muted);
}

.page-news .news-hero__side-num {
  margin: 10px 0 0;
  font-size: clamp(46px, 13vw, 68px);
  line-height: 1;
  letter-spacing: .02em;
  color: var(--cyan);
}

.page-news .news-hero__side-num span {
  font-size: .38em;
  color: var(--muted);
}

.page-news .news-hero__side-name {
  margin: 8px 0 12px;
  font-size: 22px;
  font-weight: 800;
  line-height: 1.2;
}

.page-news .news-hero__side-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
  max-width: 34ch;
}

.page-news .news-hero__facts {
  list-style: none;
  margin: 20px 0 0;
  padding: 16px 0 0;
  border-top: 2px solid var(--line);
  display: grid;
  gap: 8px;
  font-size: 14px;
  color: var(--muted);
}

.page-news .news-hero__facts .mono {
  margin-right: 8px;
  color: var(--amber);
  letter-spacing: .06em;
}

/* ---------- 阶段一览 ---------- */
.page-news .news-stages__figure {
  margin: 0 0 18px;
}

.page-news .news-stages__hint {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--muted);
}

.page-news .news-stage-track {
  list-style: none;
  margin: 0;
  padding: 14px 4px 18px;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 78vw;
  gap: 14px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  border-top: 2px solid var(--line);
  border-bottom: 2px solid var(--line);
  scrollbar-width: thin;
  scrollbar-color: var(--line) transparent;
}

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

.page-news .news-stage-track::-webkit-scrollbar {
  height: 8px;
}

.page-news .news-stage-track::-webkit-scrollbar-thumb {
  background: var(--line);
}

.page-news .news-stage-card {
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 214px;
  padding: 20px 18px;
  border: 2px solid var(--line);
  background: var(--bg-deep);
  transition: transform .18s var(--ease), border-color .18s var(--ease), background .18s var(--ease);
}

.page-news .news-stage-card__num {
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--muted);
}

.page-news .news-stage-card__name {
  margin: 0;
  font-size: 20px;
  font-weight: 800;
  line-height: 1.25;
}

.page-news .news-stage-card__text {
  margin: 0;
  flex: 1;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .news-stage-card__tag {
  align-self: flex-start;
}

.page-news .news-stage-card.is-current {
  border-color: var(--magenta);
  background: var(--mid);
  box-shadow: var(--shadow-card);
}

.page-news .news-stage-card.is-current .news-stage-card__num {
  color: var(--magenta);
}

@media (hover: hover) {
  .page-news .news-stage-card:hover {
    transform: translateY(-4px);
    border-color: var(--cyan);
    background: var(--mid);
  }

  .page-news .news-stage-card.is-current:hover {
    transform: translateY(-4px);
  }
}

/* ---------- 注册步骤 ---------- */
.page-news .news-signup__lede {
  margin: 0 0 28px;
  max-width: 62ch;
}

.page-news .news-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
}

.page-news .news-step {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: var(--news-step-gap);
  padding: 22px 0;
  border-bottom: 2px solid var(--line);
}

.page-news .news-step:first-child {
  border-top: 2px solid var(--line);
}

.page-news .news-step__num {
  font-size: 26px;
  line-height: 1;
  letter-spacing: .04em;
  color: var(--cyan);
  padding-top: 2px;
}

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

.page-news .news-step__title {
  margin: 0 0 8px;
  font-size: 19px;
  font-weight: 800;
  line-height: 1.35;
}

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

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

/* ---------- 家庭房规则 ---------- */
.page-news .news-rules__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}

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

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

.page-news .news-rule-list li {
  border: 2px solid var(--line);
  border-left: 6px solid var(--cyan);
  background: var(--bg-deep);
  padding: 15px 16px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .news-rule-list li strong {
  color: var(--ink);
}

.page-news .news-rule-list li:nth-child(2) {
  border-left-color: var(--amber);
}

.page-news .news-rule-list li:nth-child(3) {
  border-left-color: var(--magenta);
}

.page-news .news-rule-list li:nth-child(4) {
  border-left-color: var(--info);
}

/* ---------- 版本记录 ---------- */
.page-news .news-version__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
}

.page-news .news-timeline {
  list-style: none;
  margin: 0;
  padding: 4px 0 4px 26px;
  border-left: 2px solid var(--line);
}

.page-news .news-timeline__item {
  position: relative;
  padding: 0 0 28px;
}

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

.page-news .news-timeline__item::before {
  content: "";
  position: absolute;
  left: -34px;
  top: 6px;
  width: 12px;
  height: 12px;
  background: var(--amber);
  box-shadow: 0 0 0 3px var(--bg), 0 0 0 5px var(--line);
}

.page-news .news-timeline__item--root::before {
  background: var(--muted);
}

.page-news .news-timeline__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.page-news .news-timeline__ver {
  font-size: 18px;
  letter-spacing: .1em;
  color: var(--amber);
}

.page-news .news-timeline__item--root .news-timeline__ver {
  color: var(--muted);
}

.page-news .news-timeline__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 56ch;
}

.page-news .news-timeline__tags {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

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

/* ---------- 专题 ---------- */
.page-news .news-topics__figure {
  margin: 0 0 24px;
}

.page-news .news-topics__tabs {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .news-topics__tabs .tag {
  text-decoration: none;
}

.page-news .news-topic-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.page-news .news-topic {
  display: flex;
  flex-direction: column;
  gap: 12px;
  border: 2px solid var(--line);
  background: var(--news-panel);
  box-shadow: var(--shadow-card);
  padding: 22px 20px 24px;
  transition: transform .18s var(--ease), border-color .18s var(--ease);
}

.page-news .news-topic .tag {
  align-self: flex-start;
}

.page-news .news-topic__title {
  margin: 0;
  font-size: 20px;
  font-weight: 800;
  line-height: 1.3;
}

.page-news .news-topic__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .news-topic__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-news .news-topic__list li {
  position: relative;
  padding-left: 18px;
}

.page-news .news-topic__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 8px;
  height: 2px;
  background: var(--line);
}

.page-news .news-topic__link {
  margin-top: auto;
  align-self: flex-start;
  color: var(--cyan);
  font-size: 14px;
  text-decoration: none;
  border-bottom: 2px solid var(--line);
  padding-bottom: 2px;
  transition: border-color .18s var(--ease);
}

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

@media (hover: hover) {
  .page-news .news-topic:hover {
    transform: translateY(-4px);
    border-color: var(--cyan);
  }
}

/* ---------- 回访 ---------- */
.page-news .news-revisit {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  border: 2px solid var(--line);
  background: var(--bg-deep);
  box-shadow: var(--shadow-card);
  padding: 26px 20px 28px;
}

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

.page-news .news-revisit__body h2 {
  margin: 12px 0 14px;
}

.page-news .news-revisit__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
  max-width: 58ch;
}

.page-news .news-revisit__note {
  margin: 16px 0 0;
  padding-top: 16px;
  border-top: 2px solid var(--line);
  font-size: 14px;
  line-height: 1.8;
  color: var(--info);
  max-width: 58ch;
}

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

.page-news .news-revisit__links a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 14px;
  border: 2px solid transparent;
  border-bottom-color: var(--line);
  color: var(--ink);
  font-size: 15px;
  text-decoration: none;
  transition: background .18s var(--ease), border-color .18s var(--ease), transform .18s var(--ease);
}

.page-news .news-revisit__links .mono {
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--muted);
  transition: color .18s var(--ease);
}

.page-news .news-revisit__links a:hover,
.page-news .news-revisit__links a:focus-visible {
  background: var(--mid);
  border-color: var(--cyan);
  transform: translateX(4px);
}

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

/* ---------- 页面内的媒体与网格槽位 ---------- */
.page-news .media {
  overflow: hidden;
  max-width: 100%;
}

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

.page-news .media--3x4 {
  aspect-ratio: 3 / 4;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-news .news-stage-track {
    grid-auto-columns: 274px;
  }

  .page-news .news-step {
    grid-template-columns: 62px minmax(0, 1fr);
    gap: 22px;
    padding: 26px 0;
  }

  .page-news .news-step__num {
    font-size: 30px;
  }
}

@media (min-width: 860px) {
  .page-news .news-version__grid {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 44px;
    align-items: start;
  }

  .page-news .news-rules__grid {
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    gap: 32px;
    align-items: start;
  }

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

  .page-news .news-revisit {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    gap: 40px;
    padding: 36px 34px;
  }
}

@media (min-width: 980px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(270px, .6fr);
    gap: 44px;
    align-items: end;
  }

  .page-news .news-version__figure {
    position: sticky;
    top: 96px;
  }
}

@media (hover: hover) and (min-width: 860px) {
  .page-news .news-timeline__tags {
    opacity: 0;
    transition: opacity .18s var(--ease);
  }

  .page-news .news-timeline__item:hover .news-timeline__tags,
  .page-news .news-timeline__item:focus-within .news-timeline__tags {
    opacity: 1;
  }
}
<<<END>>>