.page-news {
  --news-pad: clamp(24px, 5vw, 56px);
  --news-gap: clamp(20px, 3.2vw, 40px);
  display: block;
  background: var(--royal-blue-950);
  color: var(--ivory-100);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-news .news-block {
  margin-top: clamp(28px, 5vw, 64px);
  padding: var(--news-pad);
}
.page-news .news-block--shift {
  margin-left: 0;
}

.page-news .section-head {
  max-width: 62ch;
  margin-bottom: var(--news-gap);
}
.page-news .section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 4.6vw, 44px);
  line-height: 1.24;
  letter-spacing: .01em;
  margin: 8px 0 14px;
  color: var(--ivory-100);
}
.page-news .eyebrow {
  color: var(--champagne-500);
}
.page-news .lede {
  color: var(--slate-300);
  line-height: 1.85;
  font-size: 15.5px;
  margin: 0 0 12px;
}

/* 刊头 */
.page-news .news-masthead {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(56px, 11vw, 132px) 0 clamp(40px, 7vw, 84px);
  border-bottom: 1px solid var(--hair);
  background:
    radial-gradient(120% 90% at 84% 8%, rgba(201, 164, 92, .17), transparent 62%),
    linear-gradient(162deg, var(--royal-blue-950) 0%, var(--royal-blue-900) 56%, var(--royal-blue-950) 100%);
}
.page-news .news-masthead__media {
  position: absolute;
  inset: 0;
  z-index: 0;
  margin: 0;
}
.page-news .news-masthead__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .28;
  filter: saturate(.75) contrast(1.06);
}
.page-news .news-masthead__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 11, 26, .58) 0%, rgba(5, 11, 26, .9) 100%);
}
.page-news .news-masthead__inner {
  position: relative;
  z-index: 1;
}
.page-news .breadcrumb {
  color: var(--slate-300);
  font-size: 13px;
  margin-bottom: clamp(24px, 4vw, 48px);
}
.page-news .breadcrumb a {
  color: var(--slate-300);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}
.page-news .breadcrumb a:hover {
  color: var(--champagne-200);
  border-bottom-color: var(--hair);
}
.page-news .breadcrumb span[aria-hidden] {
  margin: 0 8px;
  color: var(--brass-line);
}
.page-news .news-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(48px, 13vw, 118px);
  line-height: .96;
  letter-spacing: .02em;
  margin: 10px 0 clamp(20px, 3vw, 36px);
  background: linear-gradient(92deg, var(--ivory-100) 0%, var(--champagne-200) 78%, var(--champagne-500) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.page-news .news-masthead__lede {
  max-width: 640px;
  border-left: 1px solid var(--hair);
  padding-left: clamp(16px, 2.4vw, 28px);
}
.page-news .news-masthead__note {
  color: var(--champagne-500);
  margin: 0;
}
.page-news .vnote {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .24em;
  text-transform: uppercase;
}

/* 筛选条 */
.page-news .news-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 var(--news-gap);
  padding: 0 0 18px;
  border-bottom: 1px solid var(--hair-soft);
}
.page-news .filter-btn {
  appearance: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 13.5px;
  letter-spacing: .06em;
  color: var(--slate-300);
  background: var(--glass-veil);
  border: 1px solid var(--hair-soft);
  border-radius: var(--radius);
  padding: 9px 18px;
  transition: color .18s var(--ease), border-color .18s var(--ease), background .18s var(--ease), transform .18s var(--ease);
}
.page-news .filter-btn:hover {
  color: var(--champagne-200);
  border-color: var(--hair);
  transform: translateY(-2px);
}
.page-news .filter-btn[aria-pressed="true"] {
  color: var(--royal-blue-950);
  background: var(--champagne-500);
  border-color: var(--champagne-500);
  font-weight: 600;
}

/* 条目列表 */
.page-news .news-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: newsitem;
}
.page-news .news-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px var(--news-gap);
  padding: clamp(22px, 3.4vw, 34px) 0;
  border-top: 1px solid var(--hair-soft);
}
.page-news .news-item:first-child {
  border-top-color: var(--hair);
}
.page-news .news-item[hidden] {
  display: none !important;
}
.page-news .news-when {
  display: block;
  font-family: var(--font-num);
  font-size: 12.5px;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--champagne-500);
  white-space: nowrap;
}
.page-news .news-item__body {
  min-width: 0;
}
.page-news .news-item__body > .chip {
  margin-bottom: 10px;
}
.page-news .news-item__media {
  margin: 4px 0 0;
}
.page-news .news-item__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 1px solid var(--hair-soft);
}

/* 可展开条目 */
.page-news .news-fold summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: baseline;
  gap: 14px;
}
.page-news .news-fold summary::-webkit-details-marker {
  display: none;
}
.page-news .news-fold summary::after {
  content: "+";
  flex: 0 0 auto;
  margin-left: auto;
  font-family: var(--font-num);
  font-size: 22px;
  line-height: 1;
  color: var(--champagne-500);
  transition: transform .2s var(--ease);
}
.page-news .news-fold[open] summary::after {
  content: "–";
}
.page-news .news-fold h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(19px, 2.7vw, 27px);
  line-height: 1.38;
  color: var(--ivory-100);
  transition: color .18s var(--ease);
}
.page-news .news-fold summary:hover h3 {
  color: var(--champagne-200);
}
.page-news .news-fold__inner {
  max-width: 40em;
  padding-top: 14px;
  border-top: 1px solid var(--hair-soft);
  margin-top: 16px;
}
.page-news .news-fold__inner p {
  margin: 0 0 12px;
  color: var(--slate-300);
  font-size: 15.5px;
  line-height: 1.85;
}
.page-news .news-fold__meta {
  color: var(--champagne-500) !important;
  font-size: 12.5px !important;
  letter-spacing: .18em;
  text-transform: uppercase;
}

/* 专题卷轴 */
.page-news .news-reel {
  display: flex;
  gap: clamp(16px, 2.4vw, 26px);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 4px 0 22px;
  margin: 0 calc(var(--news-pad) * -1);
  padding-left: var(--news-pad);
  padding-right: var(--news-pad);
  -webkit-overflow-scrolling: touch;
}
.page-news .reel-card {
  flex: 0 0 min(78vw, 340px);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 22px 26px;
  border: 1px solid var(--hair-soft);
  border-radius: var(--radius);
  background:
    radial-gradient(140% 110% at 8% 0%, rgba(201, 164, 92, .14), transparent 58%),
    linear-gradient(158deg, var(--royal-blue-700) 0%, var(--royal-blue-900) 100%);
  transition: transform .18s var(--ease), border-color .18s var(--ease);
}
.page-news .reel-card:hover {
  transform: translateY(-2px);
  border-color: var(--hair);
}
.page-news .reel-no {
  margin: 0;
  font-family: var(--font-num);
  font-size: 34px;
  line-height: 1;
  letter-spacing: .08em;
  color: rgba(201, 164, 92, .5);
}
.page-news .reel-card .chip {
  align-self: flex-start;
}
.page-news .reel-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 21px;
  line-height: 1.4;
  color: var(--ivory-100);
}
.page-news .reel-card p {
  margin: 0;
  color: var(--slate-300);
  font-size: 14.5px;
  line-height: 1.8;
}
.page-news .reel-card--media {
  flex-basis: min(86vw, 420px);
}
.page-news .reel-card--media figure {
  margin: 6px 0 0;
}
.page-news .reel-card--media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 1px solid var(--hair-soft);
}

/* 迭代说明 */
.page-news .news-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--news-gap);
  align-items: start;
}
.page-news .news-split__text {
  min-width: 0;
}
.page-news .news-split__media {
  margin: 0;
}
.page-news .news-split__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 1px solid var(--hair-soft);
}
.page-news .news-split__media figcaption {
  margin-top: 10px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--slate-300);
}
.page-news .news-split__foot {
  color: var(--slate-300);
  font-size: 15px;
  line-height: 1.85;
  margin: 18px 0 0;
}
.page-news .news-split__foot a {
  color: var(--champagne-200);
  text-decoration: none;
  border-bottom: 1px solid var(--hair);
  transition: color .18s var(--ease), border-color .18s var(--ease);
}
.page-news .news-split__foot a:hover {
  color: var(--champagne-500);
  border-bottom-color: var(--champagne-500);
}

.page-news .news-cap {
  margin: 26px 0 0;
  border-top: 1px solid var(--hair-soft);
}
.page-news .news-cap__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid var(--hair-soft);
}
.page-news .news-cap__row dt {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
  color: var(--champagne-200);
}
.page-news .news-cap__row dd {
  margin: 0;
  color: var(--slate-300);
  font-size: 15px;
  line-height: 1.8;
}

/* 服务日志 */
.page-news .news-log {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}
.page-news .news-log__item {
  display: grid;
  gap: 8px;
  padding: 18px 0;
  border-top: 1px solid var(--hair-soft);
}
.page-news .news-log__item:last-child {
  border-bottom: 1px solid var(--hair-soft);
}
.page-news .news-log__tag {
  font-family: var(--font-num);
  font-size: 12.5px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--emerald-600);
  filter: brightness(1.6);
}
.page-news .news-log__item p {
  margin: 0;
  color: var(--slate-300);
  font-size: 15px;
  line-height: 1.82;
}

/* 持续跟进 */
.page-news .news-follow__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--news-gap);
  align-items: start;
}
.page-news .news-follow__text {
  min-width: 0;
}
.page-news .news-follow__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}
.page-news .news-follow__aside {
  border: 1px solid var(--hair-soft);
  border-radius: var(--radius);
  background: var(--glass-veil);
  padding: 24px 22px;
}
.page-news .news-cadence {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
}
.page-news .news-cadence li {
  display: grid;
  gap: 2px;
  padding: 12px 0;
  border-bottom: 1px solid var(--hair-soft);
}
.page-news .news-cadence li:last-child {
  border-bottom: 0;
}
.page-news .news-cadence .num {
  font-family: var(--font-num);
  font-size: 24px;
  letter-spacing: .06em;
  color: var(--champagne-500);
}
.page-news .news-cadence li span:last-child {
  color: var(--slate-300);
  font-size: 14px;
  line-height: 1.7;
}
.page-news .news-follow__hint {
  margin: 14px 0 0;
  color: var(--slate-300);
  font-size: 14px;
  line-height: 1.8;
}
.page-news .news-follow__hint a {
  color: var(--champagne-200);
  text-decoration: none;
  border-bottom: 1px solid var(--hair);
}
.page-news .news-follow__hint a:hover {
  color: var(--champagne-500);
}

/* 平板与桌面 */
@media (min-width: 700px) {
  .page-news .news-log__item {
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 6px 24px;
    align-items: baseline;
  }
  .page-news .news-cap__row {
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 6px 28px;
  }
}

@media (min-width: 900px) {
  .page-news .news-block--shift {
    margin-left: clamp(16px, 2.4vw, 32px);
  }
  .page-news .news-item {
    grid-template-columns: 92px minmax(0, 1fr);
    column-gap: clamp(22px, 3vw, 40px);
  }
  .page-news .news-item--feature {
    grid-template-columns: 92px minmax(0, 1fr) minmax(0, 340px);
  }
  .page-news .news-when {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    letter-spacing: .28em;
    padding-top: 4px;
  }
  .page-news .news-split {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(32px, 5vw, 72px);
  }
  .page-news .news-follow__inner {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: clamp(32px, 5vw, 64px);
  }
  .page-news .reel-card {
    flex-basis: 320px;
  }
  .page-news .reel-card--media {
    flex-basis: 380px;
  }
}

@media (min-width: 1200px) {
  .page-news .news-item--feature {
    grid-template-columns: 92px minmax(0, 1fr) minmax(0, 400px);
  }
  .page-news .news-masthead__lede {
    max-width: 700px;
  }
}