:root {
  --about-news-bg: #fbfbfb;
  --about-news-surface: #ffffff;
  --about-news-text: #14363f;
  --about-news-heading: #1a0404;
  --about-news-muted: #666666;
  --about-news-faint: #dddddd;
  --about-news-stroke: #e6e1df;
  --about-news-accent: #d7000f;
  --about-news-filter-bg: #f9eded;
  --about-news-filter-active-text: #ffffff;
  --about-news-container: 1640px;
  --about-news-card-radius: 34px;
  --about-news-card-shadow: 0 26px 60px rgba(20, 54, 63, 0.12);
  --about-news-card-shadow-hover: 0 34px 80px rgba(20, 54, 63, 0.18);
  --about-news-red-shadow: rgba(215, 0, 15, 0.16);
  --about-news-transition-base: 260ms;
  --about-news-transition-slow: 720ms;
  
  color-scheme: light;
  --primary-red: #d7000f;
  --primary-red-hover: #b9000d;
  --primary-red-soft: rgba(215, 0, 15, 0.08);
  --text-main: #101010;
  --text-body: #666666;
  --text-tab: #1a0404;
  --text-card: #14363f;
  --line-soft: #dddddd;
  --surface-white: #ffffff;
  --surface-soft: #fbfbfb;
  --container-wide: min(1640px, calc(100vw - 280px));
  --font-base: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  --font-number: "Outfit", "Microsoft YaHei", Arial, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--about-news-bg);
  color: var(--about-news-heading);
  font-family: "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover,
a:focus {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

button,
input {
  font: inherit;
}

.about-news-page {
  min-height: 100vh;
  padding: clamp(40px, 6vw, 95px) 0 clamp(72px, 8vw, 124px);
  overflow-x: hidden;
}

.about-news-page__container {
  width: min(calc(100% - clamp(24px, 4vw, 48px)), var(--about-news-container));
  margin: 0 auto;
}

.about-news-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 465px);
  justify-content: space-between;
  align-items: start;
  column-gap: clamp(40px, 7vw, 148px);
}

.about-news-hero__copy {
  max-width: 517px;
  margin-left: 12px;
  transform: translateY(4px);
}

.about-news-hero__eyebrow {
  display: inline-block;
  margin-bottom: clamp(24px, 4vw, 46px);
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  color: var(--about-news-accent);
}

.about-news-hero__title {
  margin: 0;
  color: var(--about-news-text);
  font-size: clamp(42px, 4.7vw, 68px);
  font-weight: 400;
  line-height: 1.35;
  letter-spacing: 0;
}

.about-news-hero__intro {
  width: 100%;
  max-width: 465px;
  justify-self: end;
  padding-top: 87px;
  transform: translateX(-51px);
}

.about-news-hero__intro p {
  margin: 0;
  color: var(--about-news-text);
  font-size: 18px;
  line-height: 1.78;
}

.about-news-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px 36px;
  margin-top: clamp(48px, 6vw, 86px);
  flex-wrap: wrap;
}

.about-news-filters {
  display: inline-flex;
  align-items: center;
  width: 389px;
  max-width: 100%;
  gap: 11px;
  margin-left: 12px;
  padding: 8px 11px 9px;
  background: var(--about-news-filter-bg);
  border-radius: 999px;
  flex-wrap: wrap;
}

.about-news-filter {
  position: relative;
  overflow: hidden;
  min-width: 83px;
  height: 33px;
  border: 0;
  border-radius: 999px;
  background-color: transparent;
  background-image: linear-gradient(var(--about-news-accent), var(--about-news-accent));
  background-position: left center;
  background-repeat: no-repeat;
  background-size: 0 100%;
  color: var(--about-news-text);
  font-size: 14px;
  font-weight: 700;
  line-height: 33px;
  padding: 0 12px;
  cursor: pointer;
  transition: background-size 0.35s ease, color 0.35s ease, transform 180ms ease;
}

.about-news-filter.is-active {
  background-color: var(--about-news-accent);
  background-size: 100% 100%;
  color: var(--about-news-filter-active-text);
}

.about-news-filter:hover,
.about-news-filter:focus {
  background-size: 100% 100%;
  color: var(--about-news-filter-active-text);
}

.about-news-search {
  position: relative;
  width: min(100%, 389px);
}

.about-news-search input {
  width: 100%;
  height: 50px;
  border: 1px solid #d6d2cf;
  border-radius: 999px;
  background: transparent;
  padding: 0 66px 0 30px;
  color: var(--about-news-heading);
  font-size: 16px;
  line-height: 32px;
  outline: none;
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.about-news-search input::placeholder {
  color: var(--about-news-faint);
}

.about-news-search input:focus {
  border-color: var(--about-news-accent);
  box-shadow: 0 0 0 3px rgba(215, 0, 15, 0.08);
}

.about-news-search button {
  position: absolute;
  top: 6px;
  right: 6px;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 0;
  border-radius: 50%;
  background: var(--about-news-accent);
  color: #ffffff;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.about-news-search .iconfont {
  font-size: 18px;
  line-height: 1;
}

.about-news-listing {
  margin-top: clamp(40px, 5vw, 77px);
}

.about-news-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  column-gap: clamp(20px, 2vw, 28px);
  row-gap: clamp(40px, 5vw, 74px);
}

.about-news-card {
  --about-news-card-lift: 0px;
  --about-news-card-scale: 1;
  --about-news-card-reveal: 0px;
  min-width: 0;
  display: block;
  transform: translate3d(0, calc(var(--about-news-card-lift) + var(--about-news-card-reveal)), 0) scale(var(--about-news-card-scale));
  transition: transform var(--about-news-transition-base) ease, box-shadow var(--about-news-transition-base) ease, opacity var(--about-news-transition-base) ease;
}

.about-news-card[hidden] {
  display: none !important;
}

.about-news-card img {
  width: 100%;
  aspect-ratio: 528 / 342;
  object-fit: cover;
  border-radius: var(--about-news-card-radius);
  transition: transform var(--about-news-transition-slow) cubic-bezier(0.2, 0.65, 0.2, 1), filter var(--about-news-transition-base) ease;
}

.about-news-card__body {
  padding: 55px 14px 0 22px;
}

.about-news-card:nth-child(3n - 1) .about-news-card__body {
  padding-left: 24px;
}

.about-news-card:nth-child(3n) .about-news-card__body {
  padding-left: 36px;
}

.about-news-card__category {
  display: block;
  color: var(--about-news-muted);
  font-size: 16px;
  line-height: 1;
}

.about-news-card__title {
  max-width: 486px;
  margin: 22px 0 0;
  color: var(--about-news-heading);
  font-size: 24px;
  font-weight: 400;
  line-height: 1.5;
  transition: color var(--about-news-transition-base) ease;
}

.about-news-card:nth-child(3n - 1) .about-news-card__title {
  max-width: 482px;
}

.about-news-card:nth-child(3n) .about-news-card__title {
  max-width: 485px;
}

.about-news-card.is-featured .about-news-card__title {
  /* color: var(--about-news-accent); */
}

.about-news-card__date {
  display: block;
  margin-top: clamp(22px, 4vw, 52px);
  color: var(--about-news-faint);
  font-size: 14px;
  line-height: 1;
}

.about-news-card:hover,
.about-news-card:focus-visible {
  --about-news-card-lift: -10px;
  --about-news-card-scale: 1.01;
}

.about-news-card:hover img,
.about-news-card:focus-visible img {
  transform: scale(1.04);
  filter: saturate(1.05);
}

.about-news-card:hover .about-news-card__title,
.about-news-card:focus-visible .about-news-card__title {
  color: var(--about-news-accent);
}

.about-news-card:focus-visible,
.about-news-pagination__item:focus-visible,
.about-news-filter:focus-visible,
.about-news-search input:focus-visible,
.about-news-search button:focus-visible {
  outline: 0;
  box-shadow: 0 0 0 3px rgba(215, 0, 15, 0.16);
}

.about-news-empty {
  margin: 48px 0 0;
  color: var(--about-news-muted);
  text-align: center;
  font-size: 16px;
}

.about-news-divider {
  height: 10px;
  margin-top: clamp(64px, 8vw, 111px);
  background: linear-gradient(90deg, #b2b2b2 0%, #b99386 36.15%, #c9614e 65.26%, #c51826 100%);
  opacity: 0.9;
}

.about-news-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  margin-top: clamp(72px, 8vw, 131px);
  flex-wrap: wrap;
}

.about-news-pagination__item {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 50px;
  height: 50px;
  border: 1px solid var(--about-news-stroke);
  border-radius: 50%;
  background: transparent;
  color: #333333;
  font-family: "Segoe UI", Arial, "Microsoft YaHei", sans-serif;
  font-size: 15px;
  line-height: 1;
  cursor: pointer;
  transition: border-color 180ms ease, background-color 180ms ease, color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.about-news-pagination__item.is-current,
.about-news-pagination__item:hover,
.about-news-pagination__item:focus-visible {
  border-color: var(--about-news-accent);
  background: var(--about-news-accent);
  color: #ffffff;
  box-shadow: 0 12px 24px var(--about-news-red-shadow);
  transform: translateY(-2px);
}

.about-news-search button:hover {
  transform: translateY(-2px);
}

.about-news-pagination__item[aria-disabled="true"] {
  opacity: 0.45;
  pointer-events: none;
}

.about-news-pagination__arrow {
  font-size: 18px;
}

.about-news-pagination__arrow .iconfont {
  line-height: 1;
}

.about-news-reveal {
  opacity: 0;
  transform: translate3d(0, 32px, 0);
  transition: opacity 620ms ease, transform 620ms cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--about-news-reveal-delay, 0s);
}

.about-news-reveal.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.about-news-card.about-news-reveal {
  --about-news-card-reveal: 32px;
  transform: translate3d(0, calc(var(--about-news-card-lift) + var(--about-news-card-reveal)), 0) scale(var(--about-news-card-scale));
}

.about-news-card.about-news-reveal.is-visible {
  --about-news-card-reveal: 0px;
}

/* 分页 */
.case-pagination a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border: 1px solid #eeeeee;
  border-radius: 50%;
  background: #fff;
  color: #333333;
  font-family: var(--font-number);
  font-size: 15px;
  line-height: 1;
  font-weight: 400;
  transition: background-color 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

.case-pagination a.active,
.case-pagination a:hover,
.case-pagination a:focus {
  border-color: var(--primary-red);
  background: var(--primary-red);
  color: #fff;
}

.case-pagination .pager-arrow {
  color: #999999;
}

.case-pagination .pager-arrow .iconfont {
  font-size: 20px;
  line-height: 1;
}

@media (max-width: 1399.98px) {
  .about-news-hero {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 430px);
  }
}

@media (max-width: 1279.98px) {
  .about-news-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 1199.98px) {
  .about-news-hero {
    grid-template-columns: minmax(0, 1fr);
    row-gap: 26px;
  }

  .about-news-hero__copy {
    margin-left: 0;
    transform: none;
  }

  .about-news-hero__intro {
    justify-self: start;
    max-width: 640px;
    padding-top: 0;
    transform: none;
  }

  .about-news-toolbar {
    align-items: stretch;
  }

  .about-news-filters,
  .about-news-search {
    width: 100%;
  }

  .about-news-filters {
    margin-left: 0;
  }
}

@media (max-width: 991.98px) {
  .about-news-hero__eyebrow {
    margin-bottom: 26px;
  }

  .about-news-toolbar {
    flex-direction: column;
    align-items: stretch;
    margin-top: 54px;
  }

  .about-news-filters {
    padding: 10px;
    gap: 8px;
  }

  .about-news-search {
    width: 100%;
  }

  .about-news-listing {
    margin-top: 54px;
  }

  .about-news-grid {
    row-gap: 52px;
  }

  .about-news-card__body {
    padding: 28px 0 0;
  }

  .about-news-card:nth-child(3n - 1) .about-news-card__body,
  .about-news-card:nth-child(3n) .about-news-card__body {
    padding-left: 0;
  }

  .about-news-card__title,
  .about-news-card:nth-child(3n - 1) .about-news-card__title,
  .about-news-card:nth-child(3n) .about-news-card__title {
    max-width: none;
  }

  .about-news-pagination__item {
    width: 46px;
    height: 46px;
  }
}

@media (max-width: 767.98px) {
  .about-news-page {
    padding-bottom: 88px;
  }

  .about-news-filters {
    width: 100%;
/*     justify-content: space-between; */
	  display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        width: 100%;
        border-radius: 20px;
	  align-items: center;
    gap: 8px;
    margin-top: 10px;
    padding: 9px 10px;
  }
	.about-news-toolbar {
		margin-top: 59px;
	}
  .about-news-filter {
/*     flex: 1 1 calc(50% - 8px);
    min-width: 0;
    height: 40px;
    line-height: 40px; */
	  display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 32px;
    border-radius: 999px;
   
    font-weight: 700;
    line-height: 1;
    white-space: nowrap;
    transition: background-color var(--motion-interaction-fast, 0.25s) ease, color var(--motion-interaction-fast, 0.25s) ease;
	  min-width: 0;
        padding: 0 10px;
        font-size: 13px;
  }

  .about-news-card__title {
    font-size: 22px;
    line-height: 1.45;
  }

  .case-pagination a {
    width: 42px;
    height: 42px;
    font-size: 14px;
  }
}

@media (max-width: 699.98px) {
  .about-news-grid {
    grid-template-columns: 1fr;
  }
	.about-news-hero__title {
		font-size: 30px;
	}
	.about-news-page {
		padding: 20px 0;
	}
	.about-news-hero__eyebrow {
		font-size: 16px;
		margin-bottom: 16px;
	}
}

@media (max-width: 575.98px) {
  .about-news-page__container {
    width: min(calc(100% - 24px), var(--about-news-container));
  }

  .about-news-hero__title {
    font-size: 30px;
    line-height: 1.2;
  }

  .about-news-hero__intro p {
    font-size: 16px;
    line-height: 1.7;
  }

  .about-news-search input {
    height: 48px;
    padding-left: 22px;
    padding-right: 60px;
  }

  .about-news-card__body {
    padding-top: 24px;
  }

  .about-news-card__title {
    margin-top: 16px;
    font-size: 20px;
  }

  .about-news-pagination {
    gap: 8px;
  }

  .about-news-pagination__item {
    width: 42px;
    height: 42px;
    font-size: 14px;
  }

  .about-news-divider {
    height: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0ms !important;
  }

  .about-news-reveal,
  .about-news-card {
    opacity: 1 !important;
    transform: none !important;
  }
}