.quality-center-page {
  background: #f4f8fc;
  color: #102746;
  font-family: "HarmonyOS Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  overflow-x: hidden;
}

.quality-center-page *,
.quality-center-page *::before,
.quality-center-page *::after {
  box-sizing: border-box;
}

.quality-center-page main {
  overflow: hidden;
}

.quality-center-page h1,
.quality-center-page h2,
.quality-center-page h3,
.quality-center-page p,
.quality-center-page figure,
.quality-center-page ul {
  margin: 0;
}

.quality-center-page ul {
  padding: 0;
  list-style: none;
}

.quality-center-page a {
  color: inherit;
  text-decoration: none;
}

.quality-shell {
  width: min(1200px, calc(100% - 80px));
  margin: 0 auto;
}

.quality-hero {
  min-height: 440px;
  overflow: hidden;
  background: #eaf4fd url("../images/quality-center-banner-20260715.jpg") center / cover no-repeat;
}

.quality-hero__inner {
  display: flex;
  min-height: 440px;
  align-items: center;
}

.quality-hero__content {
  position: relative;
  z-index: 1;
  width: min(620px, 58%);
}

.quality-hero__eyebrow {
  color: #0d72da;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.4;
}

.quality-hero h1 {
  margin-top: 18px;
  color: #09224b;
  font-size: 46px;
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.24;
}

.quality-hero__subtitle {
  margin-top: 22px;
  color: #3d5878;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.7;
}

.quality-section {
  padding: 92px 0;
}

.quality-section-head h2 {
  color: #102746;
  font-size: 34px;
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.3;
}

.quality-section-head > span {
  display: block;
  width: 38px;
  height: 3px;
  margin-top: 22px;
  background: #29a66a;
}

.quality-section-head--center {
  text-align: center;
}

.quality-section-head--center > span {
  margin-right: auto;
  margin-left: auto;
}

.quality-intro {
  background: #fff;
}

.quality-intro__layout {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: 64px;
  align-items: start;
}

.quality-intro__body {
  color: #516780;
  font-size: 16px;
  line-height: 2.1;
}

.quality-intro__body p + p {
  margin-top: 18px;
}

.quality-directions {
  background: #eef5fb url("../images/quality-directions-bg-20260715.jpg") center / cover no-repeat;
}

.quality-direction-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin-top: 52px;
}

.quality-direction {
  position: relative;
  min-height: 300px;
  padding: 104px 28px 28px;
  overflow: hidden;
  border: 1px solid #d2e3f1;
  border-radius: 8px;
  background-color: #fff;
  background-position: calc(100% + 18px) center;
  background-size: cover;
  background-repeat: no-repeat;
  box-shadow: 0 10px 26px rgba(29, 84, 142, 0.07);
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.quality-direction:nth-child(1) {
  background-image: url("../images/quality-direction-1-20260715.jpg?v=20260715-crop-v2");
}

.quality-direction:nth-child(2) {
  background-image: url("../images/quality-direction-2-20260715.jpg?v=20260715-crop-v2");
}

.quality-direction:nth-child(3) {
  background-image: url("../images/quality-direction-3-20260715.jpg?v=20260715-crop-v2");
}

.quality-direction:hover {
  transform: translateY(-4px);
  border-color: #9fc7e7;
  box-shadow: 0 16px 34px rgba(29, 84, 142, 0.12);
}

.quality-direction > span {
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  width: 114px;
  height: 82px;
  align-items: flex-start;
  padding: 19px 0 0 26px;
  border-bottom-right-radius: 58px;
  background: #347ff0;
  color: #fff;
  font-size: 32px;
  font-weight: 800;
  line-height: 1;
  box-shadow: 0 5px 14px rgba(47, 126, 235, 0.22);
}

.quality-direction > span::after {
  position: absolute;
  bottom: 17px;
  left: 27px;
  width: 25px;
  height: 2px;
  background: rgba(255, 255, 255, 0.92);
  content: "";
}

.quality-direction h3 {
  position: relative;
  z-index: 1;
  width: 70%;
  margin-top: 0;
  color: #143257;
  font-size: 20px;
  font-weight: 800;
  line-height: 1.45;
}

.quality-direction h3::after {
  display: block;
  width: 28px;
  height: 3px;
  margin-top: 17px;
  background: #29a66a;
  content: "";
}

.quality-direction p {
  position: relative;
  z-index: 1;
  width: 59%;
  margin-top: 15px;
  color: #5d7188;
  font-size: 14px;
  line-height: 1.8;
}

.quality-milestone {
  background: #fff;
}

.quality-milestone__layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(330px, 0.65fr);
  gap: 54px;
  align-items: center;
  margin-top: 54px;
}

.quality-milestone__visual {
  overflow: hidden;
  border-radius: 8px;
  aspect-ratio: 1.72;
  background: #0d71c9;
}

.quality-milestone__visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.quality-milestone__content strong {
  display: block;
  color: #1671d9;
  font-size: 54px;
  font-weight: 800;
  line-height: 1;
}

.quality-milestone__content h3 {
  margin-top: 20px;
  color: #143257;
  font-size: 25px;
  font-weight: 800;
  line-height: 1.45;
}

.quality-milestone__content p {
  margin-top: 20px;
  color: #5a6f87;
  font-size: 15px;
  line-height: 2;
}

.quality-committee {
  background: #eef5fb;
}

.quality-committee__visual {
  overflow: hidden;
  margin-top: 54px;
  border-radius: 8px;
  aspect-ratio: 2.35;
  background: #dce8f3;
}

.quality-committee__visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
}

.quality-member-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px 34px;
  margin-top: 36px !important;
  border-top: 1px solid #ccdfed;
}

.quality-member-grid li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  min-height: 68px;
  padding: 13px 18px;
  border-bottom: 1px solid #ccdfed;
  background: rgba(255, 255, 255, 0.52);
}

.quality-member-grid span {
  min-width: 0;
  color: #4e647d;
  font-size: 14px;
  line-height: 1.6;
}

.quality-member-grid strong {
  color: #15365c;
  font-size: 15px;
  font-weight: 700;
  white-space: nowrap;
}

.quality-news {
  background: #fff;
}

.quality-news-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 52px;
}

.quality-news-card {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 28px;
  align-items: stretch;
  min-height: 174px;
  padding: 28px 30px;
  border: 1px solid #d7e4ee;
  border-radius: 8px;
  background: #f9fbfd;
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.quality-news-card:hover {
  transform: translateY(-3px);
  border-color: #9fc7e7;
  box-shadow: 0 14px 30px rgba(29, 84, 142, 0.1);
}

.quality-news-card time {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  border-right: 1px solid #d5e3ed;
  color: #1671d9;
  font-style: normal;
}

.quality-news-card time strong {
  font-size: 36px;
  font-weight: 800;
  line-height: 1;
}

.quality-news-card time span {
  margin-top: 9px;
  color: #70849a;
  font-size: 12px;
  line-height: 1.4;
}

.quality-news-card > div {
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: space-between;
}

.quality-news-card h3 {
  color: #17375d;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.65;
}

.quality-news-card > div > span {
  margin-top: 18px;
  color: #268b60;
  font-size: 13px;
  font-weight: 600;
}

.quality-news-card b {
  margin-left: 5px;
  font-size: 15px;
}

.quality-contact {
  padding: 26px 0;
  border-top: 1px solid #dce8f1;
  background: #edf5fb;
  color: #183758;
}

.quality-contact__inner {
  min-width: 0;
}

.quality-contact address {
  display: grid;
  grid-template-columns: 0.7fr 1fr 1.5fr;
  margin: 0;
  font-style: normal;
}

.quality-contact address > div,
.quality-contact address > a {
  display: flex;
  min-width: 0;
  align-items: baseline;
  padding: 2px 32px;
  border-left: 1px solid #cbdce9;
}

.quality-contact address > :first-child {
  padding-left: 0;
  border-left: 0;
}

.quality-contact address span {
  flex: 0 0 auto;
  color: #6d8298;
  font-size: 13px;
  line-height: 1.5;
}

.quality-contact address strong {
  margin-left: 14px;
  color: #183758;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.quality-contact address a:hover strong {
  color: #168a5a;
}

.quality-center-page .footbanquan {
  display: flex;
  min-height: 96px;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 0;
  background: url("../images/news-footer-20260705.png") center bottom / cover no-repeat;
  color: rgba(255, 255, 255, 0.9);
}

.quality-center-page .footbanquan::before,
.quality-center-page .footbanquan::after {
  display: none;
  content: none;
}

.quality-center-page .footbanquan .mainbox {
  position: relative;
  z-index: 1;
  display: flex;
  width: min(1200px, calc(100% - 80px));
  min-height: 96px;
  align-items: center;
  justify-content: center;
  gap: clamp(28px, 4vw, 72px);
  margin: 0 auto;
  padding: 0;
  color: inherit;
  font-size: 13px;
  line-height: 1.4;
  text-align: center;
}

.quality-center-page .footbanquan span,
.quality-center-page .footbanquan a {
  color: inherit;
  text-decoration: none;
  white-space: nowrap;
}

.quality-center-page .footbanquan .cls {
  display: none;
}

.quality-reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 620ms ease, transform 620ms ease;
  transition-delay: var(--quality-delay, 0ms);
}

.quality-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.quality-delay-100 {
  --quality-delay: 100ms;
}

.quality-delay-200 {
  --quality-delay: 200ms;
}

@media (max-width: 1080px) {
  .quality-shell {
    width: min(920px, calc(100% - 48px));
  }

  .quality-hero__content {
    width: 64%;
  }

  .quality-hero h1 {
    font-size: 40px;
  }

  .quality-direction-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .quality-direction:last-child {
    grid-column: 1 / -1;
    width: calc((100% - 22px) / 2);
    justify-self: center;
  }

  .quality-milestone__layout {
    grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
    gap: 36px;
  }

  .quality-contact address > div,
  .quality-contact address > a {
    padding-right: 18px;
    padding-left: 18px;
  }

  .quality-contact address > :first-child {
    padding-left: 0;
  }
}

@media (max-width: 760px) {
  .quality-shell {
    width: calc(100% - 32px);
  }

  .quality-hero,
  .quality-hero__inner {
    min-height: 390px;
  }

  .quality-hero {
    background-position: 102% bottom;
    background-size: auto 58%;
  }

  .quality-hero__inner {
    align-items: flex-start;
  }

  .quality-hero__content {
    width: 100%;
    padding-top: 66px;
  }

  .quality-hero h1 {
    width: min(340px, 100%);
    margin-top: 14px;
    font-size: 34px;
    line-height: 1.32;
  }

  .quality-hero__subtitle {
    width: min(310px, 100%);
    margin-top: 16px;
    font-size: 16px;
  }

  .quality-section {
    padding: 68px 0;
  }

  .quality-section-head h2 {
    font-size: 28px;
  }

  .quality-intro__layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .quality-intro__body {
    font-size: 15px;
    line-height: 2;
  }

  .quality-direction-grid {
    grid-template-columns: 1fr;
    gap: 14px;
    margin-top: 40px;
  }

  .quality-direction:last-child {
    grid-column: auto;
    width: 100%;
    justify-self: stretch;
  }

  .quality-direction {
    min-height: 268px;
    padding: 88px 22px 22px;
  }

  .quality-direction > span {
    width: 94px;
    height: 69px;
    padding: 16px 0 0 21px;
    border-bottom-right-radius: 48px;
    font-size: 28px;
  }

  .quality-direction > span::after {
    bottom: 14px;
    left: 22px;
    width: 22px;
  }

  .quality-direction h3 {
    width: 63%;
    font-size: 18px;
  }

  .quality-direction p {
    width: 51%;
    font-size: 12px;
    line-height: 1.7;
  }

  .quality-milestone__layout {
    grid-template-columns: 1fr;
    gap: 32px;
    margin-top: 40px;
  }

  .quality-milestone__content strong {
    font-size: 46px;
  }

  .quality-milestone__content h3 {
    font-size: 22px;
  }

  .quality-committee__visual {
    margin-top: 40px;
    aspect-ratio: 1.4;
  }

  .quality-member-grid {
    grid-template-columns: 1fr;
    gap: 0;
    margin-top: 26px !important;
  }

  .quality-member-grid li {
    min-height: 62px;
    padding-right: 12px;
    padding-left: 12px;
  }

  .quality-news-grid {
    grid-template-columns: 1fr;
    gap: 14px;
    margin-top: 40px;
  }

  .quality-news-card {
    grid-template-columns: 66px minmax(0, 1fr);
    gap: 20px;
    min-height: 164px;
    padding: 24px 20px;
  }

  .quality-news-card time strong {
    font-size: 31px;
  }

  .quality-news-card h3 {
    font-size: 16px;
  }

  .quality-contact {
    padding: 20px 0;
  }

  .quality-contact address {
    grid-template-columns: 1fr;
  }

  .quality-contact address > div,
  .quality-contact address > a {
    padding: 10px 0;
    border-top: 1px solid #d5e3ee;
    border-left: 0;
  }

  .quality-contact address > :first-child {
    border-top: 0;
  }

  .quality-center-page .footbanquan,
  .quality-center-page .footbanquan .mainbox {
    min-height: 88px;
  }

  .quality-center-page .footbanquan .mainbox {
    width: calc(100% - 32px);
    flex-direction: column;
    gap: 8px;
    font-size: 12px;
    line-height: 1.45;
  }

  .quality-center-page .footbanquan span,
  .quality-center-page .footbanquan a {
    white-space: normal;
    overflow-wrap: anywhere;
  }
}

@media (prefers-reduced-motion: reduce) {
  .quality-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}