.page-news {
  --news-rail: 224px;
  background: var(--yb-paper);
  color: var(--yb-ink-900);
}

.page-news a:focus-visible,
.page-news summary:focus-visible,
.page-news [tabindex="0"]:focus-visible {
  outline: 2px solid var(--yb-orange-500);
  outline-offset: 2px;
}

/* 首屏 */
.page-news .news-hero {
  position: relative;
  padding: 18px 0 76px;
  color: #fff;
  background:
    radial-gradient(135% 100% at 100% 0%, rgba(46, 74, 158, 0.92) 0%, rgba(46, 74, 158, 0) 62%),
    linear-gradient(155deg, var(--yb-indigo-900) 0%, var(--yb-indigo-700) 55%, #0b1330 100%);
  clip-path: polygon(0 0, 100% 0, 100% 94%, 0 100%);
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  right: -12%;
  bottom: -22%;
  width: 62%;
  height: 72%;
  background: linear-gradient(135deg, rgba(242, 118, 46, 0.22), rgba(242, 118, 46, 0) 66%);
  transform: skewY(-11deg);
  pointer-events: none;
}

.page-news .news-hero__inner {
  position: relative;
  z-index: 1;
}

.page-news .news-hero__crumbs .yb-crumbs__link {
  color: rgba(255, 255, 255, 0.74);
}

.page-news .news-hero__crumbs .yb-crumbs__sep,
.page-news .news-hero__crumbs .yb-crumbs__current {
  color: rgba(255, 255, 255, 0.55);
}

.page-news .news-hero__grid {
  display: grid;
  gap: 28px;
  margin-top: 22px;
}

.page-news .news-hero__eyebrow {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--yb-orange-500);
}

.page-news .news-hero__title {
  margin: 14px 0 0;
  font-size: clamp(30px, 6.2vw, 52px);
  line-height: 1.16;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.page-news .news-hero__desc {
  margin: 16px 0 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.78);
}

.page-news .news-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 30px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-hero__stats li {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.page-news .news-hero__num {
  font-size: 26px;
  font-weight: 700;
  color: var(--yb-orange-500);
}

.page-news .news-hero__lab {
  font-size: 13px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.64);
}

.page-news .news-hero__cta {
  margin-top: 26px;
}

/* 头条玻璃卡 */
.page-news .news-feature {
  position: relative;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.58);
  border-radius: var(--yb-radius-lg);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: var(--yb-shadow-2);
  color: var(--yb-ink-900);
}

.page-news .news-feature__kicker {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--yb-orange-600);
}

.page-news .news-feature__title {
  margin: 10px 0 0;
  font-size: 20px;
  line-height: 1.45;
  font-weight: 800;
  color: var(--yb-indigo-700);
}

.page-news .news-feature__figure {
  margin: 14px 0 0;
  overflow: hidden;
  border-radius: var(--yb-radius);
  background: linear-gradient(130deg, var(--yb-indigo-100), var(--yb-paper));
}

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

.page-news .news-feature__list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-feature__list li {
  position: relative;
  padding-left: 16px;
  margin-bottom: 8px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--yb-ink-500);
}

.page-news .news-feature__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 2px;
  background: var(--yb-orange-500);
}

.page-news .news-feature__more {
  margin-top: 16px;
}

/* 主体区 */
.page-news .news-stream {
  padding: 44px 0 10px;
}

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

.page-news .news-index__title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--yb-ink-500);
}

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

.page-news .news-index__link {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-left: -2px;
  padding: 9px 0 9px 14px;
  border-left: 2px solid transparent;
  font-size: 15px;
  color: var(--yb-indigo-700);
  text-decoration: none;
  transition: color 0.18s var(--yb-ease), border-color 0.18s var(--yb-ease);
}

.page-news .news-index__link:hover,
.page-news .news-index__link:focus-visible {
  color: var(--yb-orange-600);
  border-left-color: var(--yb-orange-500);
}

.page-news .news-index__n {
  font-size: 12px;
  color: var(--yb-ink-500);
}

.page-news .news-index__note {
  margin-top: 18px;
  padding: 14px 16px;
  border-left: 3px solid var(--yb-green-500);
  border-radius: 0 var(--yb-radius) var(--yb-radius) 0;
  background: var(--yb-green-100);
}

.page-news .news-index__note-title {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--yb-green-500);
}

.page-news .news-index__note p {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--yb-ink-500);
}

.page-news .news-head {
  margin-bottom: 18px;
}

/* 分类筛选 */
.page-news .news-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 22px;
}

.page-news .news-filter__pill {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border: 1px solid var(--yb-line-strong);
  border-radius: 999px;
  background: #fff;
  font-size: 14px;
  color: var(--yb-indigo-700);
  text-decoration: none;
  transition: border-color 0.18s var(--yb-ease), color 0.18s var(--yb-ease), background 0.18s var(--yb-ease);
}

.page-news .news-filter__pill:hover {
  border-color: var(--yb-orange-500);
  color: var(--yb-orange-600);
}

.page-news .news-filter__n {
  font-size: 11px;
  color: var(--yb-ink-500);
}

.page-news .news-filter__pill.is-active {
  border-color: var(--yb-indigo-700);
  background: var(--yb-indigo-700);
  color: #fff;
}

.page-news .news-filter__pill.is-active .news-filter__n {
  color: rgba(255, 255, 255, 0.72);
}

.page-news .news-filter__pill.is-active::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: -7px;
  height: 2px;
  border-radius: 2px;
  background: var(--yb-orange-500);
}

/* 节奏图 */
.page-news .news-rhythm {
  margin: 0 0 30px;
}

.page-news .news-rhythm img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border: 1px solid var(--yb-line);
  border-radius: var(--yb-radius);
  background: linear-gradient(120deg, var(--yb-indigo-100), var(--yb-paper));
  object-fit: cover;
}

.page-news .news-rhythm__cap {
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--yb-ink-500);
}

/* 分组与行式档案卡 */
.page-news .news-group {
  margin: 0 0 34px;
  scroll-margin-top: 24px;
}

.page-news .news-group__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 9px;
  border-bottom: 2px solid var(--yb-indigo-700);
}

.page-news .news-group__title {
  margin: 0;
  font-size: 19px;
  font-weight: 800;
  color: var(--yb-indigo-700);
}

.page-news .news-group__meta {
  font-size: 12px;
  color: var(--yb-ink-500);
  white-space: nowrap;
}

.page-news .news-row {
  position: relative;
  padding: 16px 4px 16px 18px;
  border-bottom: 1px solid var(--yb-line);
  transition: background 0.18s var(--yb-ease);
}

.page-news .news-row:hover {
  background: rgba(220, 227, 245, 0.34);
}

.page-news .news-row__bar {
  position: absolute;
  left: 0;
  top: 18px;
  bottom: 18px;
  width: 3px;
  border-radius: 2px;
  background: var(--yb-indigo-500);
}

.page-news .news-row--weekly .news-row__bar {
  background: var(--yb-indigo-500);
}

.page-news .news-row--catalog .news-row__bar {
  background: var(--yb-green-500);
}

.page-news .news-row--release .news-row__bar {
  background: var(--yb-orange-500);
}

.page-news .news-row--topic .news-row__bar {
  background: var(--yb-indigo-900);
}

.page-news .news-row__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  margin: 0;
}

.page-news .news-row__no {
  font-size: 12px;
  font-weight: 700;
  color: var(--yb-indigo-500);
}

.page-news .news-row--release .news-row__no {
  color: var(--yb-orange-600);
}

.page-news .news-row__time {
  font-size: 12px;
  color: var(--yb-ink-500);
}

.page-news .news-row__title {
  margin: 6px 0 0;
  font-size: 17px;
  line-height: 1.55;
  font-weight: 700;
  color: var(--yb-ink-900);
}

.page-news .news-row__sum {
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--yb-ink-500);
}

.page-news .news-row__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.page-news .news-inline-figure {
  margin: 18px 0 6px;
}

.page-news .news-inline-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border: 1px solid var(--yb-line);
  border-radius: var(--yb-radius);
  background: linear-gradient(150deg, var(--yb-indigo-100), var(--yb-orange-100));
  object-fit: cover;
}

.page-news .news-inline-figure figcaption {
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--yb-ink-500);
}

/* 专题系列 */
.page-news .news-series {
  padding: 10px 0 46px;
}

.page-news .news-series__grid {
  display: grid;
  gap: 22px;
}

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

.page-news .news-series__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border: 1px solid var(--yb-line);
  border-radius: var(--yb-radius);
  background: linear-gradient(160deg, var(--yb-indigo-100), var(--yb-paper));
  object-fit: cover;
}

.page-news .news-series__figure figcaption {
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--yb-ink-500);
}

.page-news .news-series__item {
  margin-bottom: 12px;
  border: 1px solid var(--yb-line-strong);
  border-radius: var(--yb-radius);
  background: #fff;
  overflow: hidden;
  transition: border-color 0.18s var(--yb-ease), box-shadow 0.18s var(--yb-ease);
}

.page-news .news-series__item:hover {
  border-color: var(--yb-indigo-500);
  box-shadow: var(--yb-shadow-1);
}

.page-news .news-series__summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 12px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
}

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

.page-news .news-series__no {
  font-size: 12px;
  color: var(--yb-orange-600);
}

.page-news .news-series__name {
  flex: 1 1 auto;
  font-size: 16px;
  font-weight: 700;
  color: var(--yb-indigo-700);
}

.page-news .news-series__count {
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--yb-indigo-100);
  color: var(--yb-indigo-700);
}

.page-news .news-series__item[open] .news-series__count {
  background: var(--yb-green-100);
  color: var(--yb-green-500);
}

.page-news .news-series__list {
  margin: 0;
  padding: 0 16px 14px;
  list-style: none;
  border-top: 1px solid var(--yb-line);
}

.page-news .news-series__list li {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 10px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--yb-line);
  font-size: 14px;
  line-height: 1.7;
  color: var(--yb-ink-500);
}

.page-news .news-series__list li:last-child {
  border-bottom: 0;
}

.page-news .news-series__list li .yb-mono {
  color: var(--yb-indigo-500);
  font-size: 12px;
}

/* 回访提醒 */
.page-news .news-remind {
  padding: 30px 0;
  background: linear-gradient(120deg, var(--yb-indigo-100) 0%, var(--yb-paper) 62%, var(--yb-orange-100) 100%);
  border-top: 1px solid var(--yb-line);
  border-bottom: 1px solid var(--yb-line);
}

.page-news .news-remind__inner {
  display: grid;
  gap: 20px;
}

.page-news .news-remind__title {
  margin: 0 0 10px;
  font-size: 22px;
  line-height: 1.4;
  font-weight: 800;
  color: var(--yb-indigo-700);
}

.page-news .news-remind__text p {
  margin: 0;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--yb-ink-500);
}

.page-news .news-remind__ways {
  padding: 16px 18px;
  border: 1px solid var(--yb-line-strong);
  border-left: 3px solid var(--yb-orange-500);
  border-radius: var(--yb-radius);
  background: rgba(255, 255, 255, 0.86);
}

.page-news .news-remind__way {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 12px;
  margin: 0 0 10px;
}

.page-news .news-remind__label {
  min-width: 96px;
  font-size: 12px;
  color: var(--yb-ink-500);
}

.page-news .news-remind__value {
  font-size: 14px;
  color: var(--yb-indigo-700);
  word-break: break-all;
}

.page-news .news-remind__note {
  margin: 4px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--yb-ink-500);
}

/* 下一步 */
.page-news .news-next {
  padding: 40px 0 56px;
}

.page-news .news-next__title {
  margin: 0 0 18px;
  font-size: 22px;
  font-weight: 800;
  color: var(--yb-indigo-700);
}

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

.page-news .news-next__card {
  display: block;
  padding: 16px 18px;
  border: 1px solid var(--yb-line-strong);
  border-radius: var(--yb-radius);
  background: #fff;
  text-decoration: none;
  transition: border-color 0.18s var(--yb-ease), transform 0.18s var(--yb-ease), box-shadow 0.18s var(--yb-ease);
}

.page-news .news-next__card:hover,
.page-news .news-next__card:focus-visible {
  border-color: var(--yb-orange-500);
  transform: translateY(-2px);
  box-shadow: var(--yb-shadow-2);
}

.page-news .news-next__code {
  display: block;
  font-size: 12px;
  color: var(--yb-orange-600);
}

.page-news .news-next__name {
  display: block;
  margin-top: 6px;
  font-size: 17px;
  font-weight: 700;
  color: var(--yb-indigo-700);
}

.page-news .news-next__desc {
  display: block;
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--yb-ink-500);
}

/* 悬停展开摘要，仅在支持悬停的设备上折叠 */
@media (hover: hover) and (pointer: fine) {
  .page-news .news-row__sum {
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .page-news .news-row:hover .news-row__sum,
  .page-news .news-row:focus-within .news-row__sum,
  .page-news .news-row:focus .news-row__sum {
    -webkit-line-clamp: 6;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-row,
  .page-news .news-next__card,
  .page-news .news-filter__pill,
  .page-news .news-series__item,
  .page-news .news-index__link {
    transition: none;
  }
}

@media (min-width: 640px) {
  .page-news .news-hero {
    padding: 24px 0 84px;
  }

  .page-news .news-feature {
    padding: 24px;
  }

  .page-news .news-next__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .page-news .news-remind__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
    gap: 28px;
  }
}

@media (min-width: 960px) {
  .page-news .news-hero {
    padding: 28px 0 92px;
  }

  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.04fr);
    gap: 44px;
    align-items: start;
    margin-top: 34px;
  }

  .page-news .news-series__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 32px;
    align-items: start;
  }

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

@media (min-width: 1024px) {
  .page-news .news-layout {
    grid-template-columns: var(--news-rail) minmax(0, 1fr);
    gap: 52px;
    align-items: start;
  }

  .page-news .news-index {
    position: sticky;
    top: 24px;
  }

  .page-news .news-index__note {
    margin-top: 24px;
  }

  .page-news .news-row {
    padding: 18px 12px 18px 20px;
  }

  .page-news .news-row__title {
    font-size: 18px;
  }
}