.page-news {
  --news-card-shadow: 0 1px 0 rgba(255, 255, 255, .6) inset, 0 14px 30px -24px rgba(0, 0, 0, .95);
  --news-card-shadow-hi: 0 1px 0 rgba(255, 255, 255, .7) inset, 0 22px 40px -26px rgba(0, 0, 0, 1);
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-block: 20px 4px;
  font-size: var(--yh-fs-note);
  letter-spacing: .06em;
  color: var(--yh-mist);
}
.page-news .breadcrumb a {
  color: var(--yh-mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--yh-dur-1) var(--yh-ease), border-color var(--yh-dur-1) var(--yh-ease);
}
.page-news .breadcrumb a:hover,
.page-news .breadcrumb a:focus-visible {
  color: var(--yh-focus);
  border-bottom-color: var(--yh-focus);
}
.page-news .breadcrumb__sep {
  color: var(--yh-line);
}
.page-news .breadcrumb [aria-current="page"] {
  color: var(--yh-amber);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
}
.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: -12% -8% auto -8%;
  height: 560px;
  pointer-events: none;
  background:
    radial-gradient(58% 62% at 18% 22%, rgba(42, 110, 112, .5) 0%, rgba(42, 110, 112, 0) 70%),
    radial-gradient(46% 52% at 82% 8%, rgba(240, 114, 79, .22) 0%, rgba(240, 114, 79, 0) 68%),
    radial-gradient(40% 46% at 62% 76%, rgba(217, 160, 58, .18) 0%, rgba(217, 160, 58, 0) 72%);
  animation: news-drift 14s var(--yh-ease) infinite alternate;
}
@keyframes news-drift {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(-2.4%, 2%, 0); }
}

.page-news .news-hero__grid {
  position: relative;
  display: grid;
  gap: 40px;
  padding-block: clamp(30px, 6vw, 58px) clamp(52px, 8vw, 96px);
}

.page-news .news-hero__anno {
  display: inline-block;
  margin: 0 0 18px;
  padding: 5px 12px;
  border: 1px solid var(--yh-line);
  color: var(--yh-amber);
  letter-spacing: .2em;
}

.page-news .news-hero__title {
  margin: 0 0 22px;
  font-family: var(--yh-font-head);
  font-weight: 900;
  font-size: clamp(2.15rem, 6.4vw, 4rem);
  line-height: 1.14;
  letter-spacing: -.025em;
  color: var(--yh-paper);
}
.page-news .news-hero__lede {
  max-width: 34em;
  margin: 0 0 16px;
  font-size: var(--yh-fs-body);
  line-height: 1.8;
  color: var(--yh-mist);
}
.page-news .news-hero__lede--sub {
  color: #C4D1E0;
  padding-left: 16px;
  border-left: 6px solid var(--yh-amber);
}
.page-news .news-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-news .news-hero__card {
  position: relative;
  padding: 26px 22px 24px;
  background: var(--yh-board);
  border: 1px solid var(--yh-line);
  border-radius: 2px;
  box-shadow: 6px 8px 0 -1px rgba(39, 64, 94, .45), 0 22px 44px -34px rgba(0, 0, 0, 1);
}
.page-news .news-hero__cardanno {
  display: block;
  margin: 0 0 18px;
  color: var(--yh-amber);
  letter-spacing: .2em;
}
.page-news .news-facts {
  margin: 0 0 24px;
  display: grid;
  gap: 12px;
}
.page-news .news-facts__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--yh-line);
}
.page-news .news-facts__row dt {
  font-size: var(--yh-fs-note);
  letter-spacing: .12em;
  color: var(--yh-mist);
}
.page-news .news-facts__row dd {
  margin: 0;
  font-family: var(--yh-font-num);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--yh-paper);
}
.page-news .news-dist {
  display: block;
  width: 100%;
  height: auto;
  margin-bottom: 14px;
}
.page-news .news-dist__legend {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 14px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: var(--yh-fs-note);
  color: var(--yh-mist);
}
.page-news .news-dist__legend li {
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}
.page-news .news-sw {
  flex: none;
  width: 12px;
  height: 12px;
  border-radius: 2px;
}
.page-news .news-sw--celadon { background: #57A691; }
.page-news .news-sw--coral { background: #F0724F; }
.page-news .news-sw--amber { background: #D9A03A; }
.page-news .news-sw--mint { background: #8FD3C0; }
.page-news .news-sw--clay { background: #F0724F; opacity: .72; }
.page-news .news-sw--gold { background: #D9A03A; opacity: .72; }

/* ---------- 筛选区 ---------- */
.page-news .news-feed {
  padding-bottom: clamp(56px, 8vw, 96px);
}
.page-news .news-feed__head {
  padding-block: clamp(20px, 4vw, 40px) clamp(14px, 3vw, 24px);
}
.page-news .news-feed__title {
  margin: 0 0 12px;
  font-family: var(--yh-font-head);
  font-weight: 900;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  line-height: 1.2;
  letter-spacing: -.02em;
  color: var(--yh-paper);
}
.page-news .news-feed__intro {
  max-width: 34em;
  margin: 0;
  font-size: var(--yh-fs-body);
  line-height: 1.8;
  color: var(--yh-mist);
}

.page-news .news-filter {
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--yh-board);
  border-top: 1px solid var(--yh-line);
  border-bottom: 1px solid var(--yh-line);
  box-shadow: 0 16px 28px -26px rgba(0, 0, 0, 1);
}
.page-news .news-filter__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-block: 12px;
}
.page-news .news-filter .filter-rail {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
}

.page-news .filter-chip {
  appearance: none;
  font-family: inherit;
  font-size: .9375rem;
  line-height: 1;
  padding: 9px 15px;
  border: 1px solid var(--yh-line);
  border-radius: 2px;
  background: transparent;
  color: var(--yh-mist);
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--yh-dur-2) var(--yh-ease), color var(--yh-dur-2) var(--yh-ease), border-color var(--yh-dur-2) var(--yh-ease);
}
.page-news .filter-chip:hover {
  border-color: var(--yh-amber);
  color: var(--yh-paper);
}
.page-news .filter-chip:focus-visible {
  outline: 2px solid var(--yh-focus);
  outline-offset: 2px;
}
.page-news .filter-chip[aria-pressed="true"] {
  background: var(--yh-amber);
  border-color: var(--yh-amber);
  color: var(--yh-ink);
  font-weight: 700;
}
.page-news .filter-chip--reset {
  color: var(--yh-mist);
  border-style: dashed;
}

.page-news .news-filter__status {
  margin: 20px 0 4px;
  padding-left: 16px;
  border-left: 6px solid var(--yh-amber);
  font-family: var(--yh-font-num);
  font-size: var(--yh-fs-note);
  letter-spacing: .1em;
  color: var(--yh-mist);
}

/* ---------- 条目瀑布流 ---------- */
.page-news .feed {
  columns: 1;
  column-gap: 24px;
  margin-top: 22px;
}

.page-news .case-card {
  position: relative;
  break-inside: avoid;
  page-break-inside: avoid;
  margin: 0 0 24px;
  padding: 22px 20px 18px 26px;
  background: var(--yh-paper);
  border: 1px solid var(--yh-paper-edge);
  border-radius: 2px;
  color: var(--yh-ink-text);
  box-shadow: var(--news-card-shadow);
  transition: transform var(--yh-dur-1) var(--yh-ease), box-shadow var(--yh-dur-1) var(--yh-ease);
}
.page-news .case-card[hidden] {
  display: none;
}
.page-news .case-card::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 6px;
  background: var(--yh-amber);
}
.page-news .case-card--celadon::before { background: var(--yh-celadon); }
.page-news .case-card--coral::before { background: var(--yh-coral); }
.page-news .case-card--amber::before { background: var(--yh-amber); }

@media (hover: hover) {
  .page-news .case-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--news-card-shadow-hi);
  }
}

.page-news .case-card__media {
  position: relative;
  overflow: hidden;
  margin: 0 0 16px;
  border-radius: 2px;
  background: var(--yh-paper-edge);
  aspect-ratio: 16 / 10;
}
.page-news .case-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-news .case-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.page-news .case-card__when {
  font-family: var(--yh-font-num);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--yh-amber-dp);
}
.page-news .case-card__title {
  margin: 0 0 10px;
  font-family: var(--yh-font-head);
  font-weight: 800;
  font-size: clamp(1.125rem, 2.4vw, 1.3rem);
  line-height: 1.34;
  letter-spacing: -.01em;
  color: var(--yh-ink-text);
}
.page-news .case-card__lede {
  margin: 0 0 14px;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--yh-ink-soft);
}
.page-news .case-card__scene {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}
.page-news .case-card__scenetag {
  font-size: 12px;
  letter-spacing: .08em;
  padding: 3px 9px;
  border: 1px solid var(--yh-paper-edge);
  border-radius: 999px;
  color: var(--yh-ink-soft);
  background: rgba(227, 218, 202, .5);
}

.page-news .case-card .step-item {
  border-top: 1px dashed var(--yh-paper-edge);
  margin-top: 14px;
}
.page-news .case-card .step-item__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  padding: 12px 0 4px;
  font-family: inherit;
  font-size: .875rem;
  font-weight: 600;
  color: var(--yh-clay);
  background: none;
  border: 0;
  text-align: left;
  cursor: pointer;
}
.page-news .case-card .step-item__head:focus-visible {
  outline: 2px solid var(--yh-clay);
  outline-offset: 3px;
}
.page-news .case-card .step-item__inner {
  padding: 4px 0 6px;
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--yh-ink-soft);
}

/* ---------- 列表中的整幅视觉块 ---------- */
.page-news .feed-slab {
  break-inside: avoid;
  margin: 8px 0 28px;
  border: 1px solid var(--yh-line);
  border-radius: 2px;
  background: var(--yh-board);
  overflow: hidden;
}
.page-news .feed-slab__media {
  aspect-ratio: 2 / 1;
  overflow: hidden;
  background: var(--yh-line);
}
.page-news .feed-slab__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}
.page-news .feed-slab__note {
  padding: 16px 18px 18px;
}
.page-news .feed-slab__note .rule-h {
  display: block;
  width: 56px;
  height: 2px;
  margin-bottom: 12px;
  background: var(--yh-amber);
}
.page-news .feed-slab__note p {
  margin: 0;
  font-size: .875rem;
  line-height: 1.8;
  color: var(--yh-mist);
}

.page-news .feed-back {
  margin: 10px 0 0;
  text-align: right;
}
.page-news .feed-back a {
  font-size: var(--yh-fs-note);
  letter-spacing: .08em;
  color: var(--yh-amber);
  text-decoration: none;
  border-bottom: 1px solid rgba(217, 160, 58, .45);
}
.page-news .feed-back a:hover,
.page-news .feed-back a:focus-visible {
  color: var(--yh-focus);
  border-bottom-color: var(--yh-focus);
}

/* ---------- 条目里有什么 ---------- */
.page-news .news-detail {
  padding-block: clamp(44px, 7vw, 80px) 0;
}
.page-news .news-detail__title {
  margin: 0 0 28px;
  font-family: var(--yh-font-head);
  font-weight: 900;
  font-size: clamp(1.5rem, 3.4vw, 2rem);
  line-height: 1.22;
  color: var(--yh-paper);
}
.page-news .news-detail__cols {
  display: grid;
  gap: 4px;
}
.page-news .news-detail__col {
  padding: 22px 0 22px 20px;
  border-left: 1px solid var(--yh-line);
}
.page-news .news-detail__col:first-child {
  border-left-color: var(--yh-amber);
}
.page-news .news-detail__num {
  display: block;
  margin-bottom: 10px;
  font-family: var(--yh-font-num);
  font-size: var(--yh-fs-note);
  letter-spacing: .18em;
  color: var(--yh-amber);
}
.page-news .news-detail__col h3 {
  margin: 0 0 8px;
  font-family: var(--yh-font-head);
  font-weight: 800;
  font-size: 1.0625rem;
  color: var(--yh-paper);
}
.page-news .news-detail__col p {
  margin: 0;
  max-width: 34em;
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--yh-mist);
}
.page-news .news-detail__foot {
  margin: 30px 0 0;
}

/* ---------- 更新节奏 ---------- */
.page-news .news-rhythm {
  padding-block: var(--yh-section);
  background: var(--yh-board);
  border-top: 1px solid var(--yh-line);
  border-bottom: 1px solid var(--yh-line);
}
.page-news .news-rhythm__grid {
  display: grid;
  gap: 36px;
}
.page-news .news-rhythm__title {
  margin: 12px 0 18px;
  font-family: var(--yh-font-head);
  font-weight: 900;
  font-size: clamp(1.6rem, 3.6vw, 2.3rem);
  line-height: 1.2;
  letter-spacing: -.02em;
  color: var(--yh-paper);
}
.page-news .news-rhythm__body > p {
  max-width: 34em;
  margin: 0 0 22px;
  font-size: var(--yh-fs-body);
  line-height: 1.8;
  color: var(--yh-mist);
}
.page-news .news-rhythm__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  max-width: 34em;
}
.page-news .news-rhythm__list li {
  padding: 12px 0 12px 16px;
  border-left: 6px solid var(--yh-amber);
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--yh-mist);
  background: rgba(39, 64, 94, .28);
}
.page-news .news-rhythm__list li:nth-child(2) { border-left-color: var(--yh-celadon-lt); }
.page-news .news-rhythm__list li:nth-child(3) { border-left-color: var(--yh-coral); }
.page-news .news-rhythm__k {
  display: inline-block;
  margin-right: 10px;
  font-family: var(--yh-font-num);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--yh-paper);
}
.page-news .news-rhythm__frame {
  overflow: hidden;
  border: 1px solid var(--yh-line);
  border-radius: 2px;
  background: var(--yh-ink);
  aspect-ratio: 10 / 7;
}
.page-news .news-rhythm__frame img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}
.page-news .news-rhythm__caption {
  margin: 12px 0 0;
  color: var(--yh-mist);
  letter-spacing: .14em;
}

/* ---------- 读者提问 ---------- */
.page-news .news-ask {
  padding-block: var(--yh-section);
}
.page-news .news-ask__title {
  margin: 0 0 12px;
  font-family: var(--yh-font-head);
  font-weight: 900;
  font-size: clamp(1.5rem, 3.4vw, 2rem);
  line-height: 1.22;
  color: var(--yh-paper);
}
.page-news .news-ask__intro {
  max-width: 34em;
  margin: 0 0 30px;
  font-size: var(--yh-fs-body);
  line-height: 1.8;
  color: var(--yh-mist);
}
.page-news .news-ask__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}
.page-news .news-ask__item {
  padding: 20px 22px;
  background: var(--yh-paper);
  border: 1px solid var(--yh-paper-edge);
  border-left: 6px solid var(--yh-amber);
  border-radius: 2px;
}
.page-news .news-ask__item:nth-child(2) { border-left-color: var(--yh-celadon); }
.page-news .news-ask__item:nth-child(3) { border-left-color: var(--yh-coral); }
.page-news .news-ask__q {
  margin: 0 0 8px;
  font-family: var(--yh-font-head);
  font-weight: 800;
  font-size: 1.0625rem;
  line-height: 1.45;
  color: var(--yh-ink-text);
}
.page-news .news-ask__a {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--yh-ink-soft);
}
.page-news .news-ask__a a {
  color: var(--yh-clay);
  text-decoration: none;
  border-bottom: 1px solid rgba(179, 63, 34, .4);
}
.page-news .news-ask__a a:hover,
.page-news .news-ask__a a:focus-visible {
  color: var(--yh-clay);
  border-bottom-color: var(--yh-clay);
}

/* ---------- 下一步 ---------- */
.page-news .news-next {
  padding-block: 0 var(--yh-section);
}
.page-news .news-next__inner {
  display: grid;
  gap: 26px;
  padding: 30px 24px;
  border: 1px solid var(--yh-line);
  border-radius: 2px;
  background:
    linear-gradient(140deg, rgba(42, 110, 112, .32) 0%, rgba(16, 32, 58, .1) 52%, rgba(240, 114, 79, .16) 100%),
    var(--yh-board);
}
.page-news .news-next__title {
  margin: 10px 0 14px;
  font-family: var(--yh-font-head);
  font-weight: 900;
  font-size: clamp(1.4rem, 3.2vw, 1.9rem);
  line-height: 1.24;
  color: var(--yh-paper);
}
.page-news .news-next__text {
  max-width: 34em;
  margin: 0;
  font-size: var(--yh-fs-body);
  line-height: 1.8;
  color: var(--yh-mist);
}
.page-news .news-next__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-content: start;
}

/* ---------- 按钮补充色 ---------- */
.page-news .btn--amber {
  background: var(--yh-amber);
  border-color: var(--yh-amber);
  color: var(--yh-ink);
  font-weight: 700;
}
.page-news .btn--amber:hover {
  background: var(--yh-focus);
  border-color: var(--yh-focus);
}
.page-news .btn--ghost {
  border-color: var(--yh-line);
  color: var(--yh-paper);
}

/* ---------- 显现动效 ---------- */
.page-news .js-reveal {
  opacity: 0;
  transform: translateY(24px);
}
.page-news .js-reveal.is-in {
  opacity: 1;
  transform: none;
  transition: opacity var(--yh-dur-3) var(--yh-ease), transform var(--yh-dur-3) var(--yh-ease);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .news-detail__cols {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-news .news-ask__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-news .news-next__inner {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, .8fr);
    align-items: center;
    padding: 38px 34px;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, .85fr);
    gap: 56px;
    align-items: start;
  }
  .page-news .feed {
    columns: 2;
    column-gap: 34px;
  }
  .page-news .news-detail__cols {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0 26px;
  }
  .page-news .news-rhythm__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    gap: 56px;
    align-items: center;
  }
  .page-news .news-ask__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }
}

@media (max-width: 480px) {
  .page-news .news-filter__row {
    align-items: stretch;
  }
  .page-news .news-filter .filter-rail {
    flex: 1 1 100%;
  }
  .page-news .filter-chip--reset {
    flex: 1 1 100%;
    text-align: center;
  }
  .page-news .news-dist__legend {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-hero::before {
    animation: none;
  }
  .page-news .js-reveal,
  .page-news .js-reveal.is-in {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .page-news .case-card,
  .page-news .filter-chip {
    transition: none;
  }
}
</final>
<<<END>>>