html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Outfit", "Microsoft YaHei", Arial, sans-serif;
}

.page-root {
  width: 100%;
  min-height: 100vh;
}

.primary-action {
  --primary-action-hover-bg: #fff;
  --primary-action-hover-color: currentColor;
  position: relative;
  overflow: hidden;
  background-image: linear-gradient(var(--primary-action-hover-bg), var(--primary-action-hover-bg));
  background-position: left center;
  background-repeat: no-repeat;
  background-size: 0 100%;
  transition:
    color var(--motion-interaction, 0.35s) ease,
    box-shadow var(--motion-interaction, 0.35s) ease,
    background-size var(--motion-interaction, 0.35s) ease;
}

.primary-action > span {
  position: relative;
}

.primary-action:hover,
.primary-action:focus {
  background-size: 100% 100%;
  color: var(--primary-action-hover-color);
}

.video-modal-open,
.video-modal-open body {
  overflow: hidden;
}

.shared-video-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.shared-video-modal.is-open {
  display: flex;
}

.shared-video-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
}

.shared-video-modal__dialog {
  position: relative;
  z-index: 1;
  width: min(960px, 100%);
  background: #000;
}

.shared-video-modal__video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
}

.shared-video-modal__close {
  position: absolute;
  top: -44px;
  right: 0;
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: 50%;
  background: #fff;
  color: #111;
  font-size: 24px;
  line-height: 36px;
  text-align: center;
  cursor: pointer;
}


:root {
  --rnd-page-bg: #fafafa;
  --rnd-surface-bg: #fbfbfb;
  --rnd-white: #ffffff;
  --rnd-text-hero: #1a0404;
  --rnd-text-strong: #333333;
  --rnd-text-body: #727272;
  --rnd-text-muted: #666666;
  --rnd-text-soft: #999999;
  --rnd-text-deep: #121010;
  --rnd-title-blue: #0e232d;
  --rnd-title-black: #202020;
  --rnd-red: #d7000f;
  --rnd-red-grad: #d64031;
  --rnd-red-grad-deep: #c81724;
  --rnd-badge-gray: #b4b4b4;
  --team-red: #d7000f;
  --team-red-deep: #c9000e;
}

html,
body {
  margin: 0;
  padding: 0;
  min-width: 320px;
  background: var(--rnd-white);
}

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

body {
  font-family: "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
  color: var(--rnd-text-strong);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

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

button {
  border: 0;
  background: transparent;
  padding: 0;
  color: inherit;
  font: inherit;
}

.oyang-rnd-page {
  width: 100%;
  background: var(--rnd-white);
}

.rnd-page-spacer {
  height: 97px;
  background: var(--rnd-white);
}

.container-fluid {
  width: 100%;
  margin-left: auto;
  margin-right: auto;
}

.section-shell {
  position: relative;
}

.shell-width {
  width: 100%;
  max-width: 1920px;
  padding-left: clamp(48px, 7.3vw, 140px); padding-right: clamp(48px, 7.3vw, 140px);
}

.certs-shell,
.quality-shell {
  width: 100%;
  max-width: 1920px;
  padding-left: 0;
  padding-right: 0;
}

.rnd-label-cn {
  color: var(--rnd-red);
  font-size: 16px;
  font-weight: 700;
  line-height: 32px;
  margin-bottom: 12px;
}

.rnd-section-badge {
  display: inline-flex;
  align-items: center;
  min-height: 31px;
  padding: 0 12px 0 6px;
  background: linear-gradient(90deg, var(--rnd-badge-gray) 0%, var(--rnd-red-grad) 100%);
  color: var(--rnd-white);
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
  border-radius: 4px;
}

.rnd-section-title {
  margin: 7px 0 0;
  color: var(--rnd-text-strong);
  font-size: 42px;
  font-weight: 700;
  line-height: 86px;
}

.rnd-display-title {
  margin: 0;
  color: var(--rnd-title-blue);
  font-size: 48px;
  font-weight: 700;
  line-height: 1;
  position: relative;
  z-index: 1;
}

.rnd-display-subtitle {
  margin-top: 18px;
  color: var(--rnd-title-black);
  font-family: "Outfit", "Helvetica Neue", Arial, sans-serif;
  font-size: 18px;
  font-weight: 700;
  line-height: 28px;
}

.rnd-square-badge {
  display: inline-block;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #ff5f3d 0%, #ffe0d2 100%);
  border-radius: 4px;
}

.rnd-section-heading.center {
  text-align: center;
}

.rnd-section-heading--floating .rnd-display-title-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 60px;
}

.rnd-section-heading--floating .rnd-square-badge {
  position: absolute;
  left: -34px;
  top: -10px;
  z-index: 0;
}

.rnd-accent-line {
  width: 4px;
  height: 94px;
  background: var(--rnd-red);
}

.rnd-hero {
  background: var(--rnd-page-bg);
  padding-top: 0;
  padding-bottom: 187px;
}

.rnd-hero__grid {
  display: grid;
  /* 对齐 about-company 的 ac-hero__top：第一列 minmax(520, 1fr) 让大屏下能撑到 ~655px，
     放下 3 行 68px 标题；右列保持 885px 不破坏 .rnd-hero__right 布局。 */
  grid-template-columns: minmax(520px, 1fr) minmax(520px, 885px);
  column-gap: 100px;
  justify-content: start;
  align-items: start;
  margin-top: 116px;
  min-height: 333px;
}

.rnd-hero__left {
  position: relative;
  top: -6px;
}

.rnd-hero .rnd-label-cn {
  position: relative;
  top: 9px;
}

.rnd-hero__title, .ac-hero__title {
  margin: 0;
  color: var(--rnd-text-hero);
  font-size: 68px;
  font-weight: 400;
  line-height: 1.32;
}

.rnd-hero__title span {
  display: block;
}

.rnd-hero__tabs {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 58px;
  width: 456px;
  height: 50px;
  padding: 8px 14px 9px;
  box-sizing: border-box;
  border-radius: 999px;
  background: #fbf0ee;
}

.rnd-hero__tabs button {
  --primary-action-hover-bg: var(--rnd-red);
  --primary-action-hover-color: var(--rnd-white);
  min-width: 92px;
  height: 33px;
  padding: 0 16px;
  border-radius: 999px;
  background-color: transparent;
  color: #14363f;
  font-size: 14px;
  font-weight: 700;
  line-height: 33px;
  cursor: pointer;
}

.rnd-hero__tabs button.is-active {
  width: 92px;
  padding: 0;
  background-color: var(--rnd-red);
  background-size: 100% 100%;
  color: var(--rnd-white);
}

.rnd-hero__right {
  position: relative;
  top: -12px;
  padding-top: 0;
  width: 885px;
  color: var(--rnd-text-body);
  font-size: 16px;
  line-height: 30px;
}

.rnd-hero__right p {
  margin: 0 0 13px;
}

.rnd-hero__right p:last-child {
  margin-bottom: 0;
}

.rnd-rd {
  background: var(--rnd-page-bg);
  padding-top: 22px;
  padding-bottom: 116px;
}

.rnd-rd__stage {
  position: relative;
  width: calc(100% + 280px);
  min-height: 860px;
  margin-top: -124px;
  margin-left: -140px;
}

.rnd-rd .rnd-section-badge {
  width: 175px;
  height: 31px;
  min-width: 157px;
  padding: 0 0 0 4px;
  justify-content: flex-start;
  overflow: hidden;
  white-space: nowrap;
  font-family: "Outfit", "Helvetica Neue", Arial, sans-serif;
  line-height: 32px;
}

.rnd-rd .rnd-section-title {
  position: relative;
  top: -15px;
  letter-spacing: 0.1em;
}

.rnd-rd__visual {
  position: absolute;
  top: 124px;
  right: 137px;
  width: 1130px;
  height: 650px;
  border-radius: 20px;
  overflow: hidden;
}

.rnd-rd__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.66);
}

.rnd-video-cover {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 84px;
  height: 84px;
  margin-left: 6px;
  margin-top: -42px;
  border-radius: 50%;
  background: rgba(215, 0, 15, 0.72);
  box-shadow: 0 18px 40px rgba(215, 0, 15, 0.35);
  display: block;
  cursor: pointer;
  transform-origin: center;
  transition:
    transform var(--motion-interaction-fast, 0.22s) ease,
    background-color var(--motion-interaction-fast, 0.22s) ease,
    box-shadow var(--motion-interaction, 0.35s) ease;
}

.rnd-video-cover.motion-soft-reveal {
  animation:
    softReveal var(--motion-soft-duration) var(--motion-ease) both,
    videoButtonPulse 1.8s ease-out 0.8s infinite;
}

.rnd-video-cover:hover,
.rnd-video-cover:focus {
  animation-play-state: paused;
  transform: scale(1.06);
  background: rgba(215, 0, 15, 0.88);
  box-shadow: 0 22px 48px rgba(215, 0, 15, 0.42);
}

.rnd-video-cover span {
  position: absolute;
  left: 33px;
  top: 26px;
  width: 0;
  height: 0;
  border-top: 16px solid transparent;
  border-bottom: 16px solid transparent;
  border-left: 24px solid var(--rnd-white);
  transition: transform var(--motion-interaction-fast, 0.22s) ease;
}

.rnd-video-cover:hover span,
.rnd-video-cover:focus span {
  transform: translateX(3px);
}

.rnd-rd__intro {
  position: absolute;
  left: 140px;
  top: 352px;
  display: flex;
  align-items: flex-start;
  gap: 22px;
}

.rnd-rd__intro h3 {
  margin: -2px 0 0;
  color: var(--rnd-text-strong);
  font-size: 36px;
  font-weight: 700;
  line-height: 52px;
}

.rnd-rd__stats-card {
  position: absolute;
  left: 137px;
  top: 506px;
  width: 862px;
  height: 358px;
  padding: 58px 56px 0;
  box-sizing: border-box;
  background: var(--rnd-surface-bg);
  border-radius: 42px;
  box-shadow: none;
  overflow: hidden;
}

.rnd-rd__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  column-gap: 36px;
}

.rnd-stat strong {
  display: block;
  margin-bottom: 16px;
  color: var(--rnd-red);
  font-family: "Outfit", "Helvetica Neue", Arial, sans-serif;
  font-size: 48px;
  font-weight: 700;
  letter-spacing: 1.5px;
  line-height: 1;
  font-variant-numeric: lining-nums tabular-nums;
}

.rnd-stat:nth-child(2) {
  transform: translateX(8px);
}

.rnd-stat:nth-child(3) {
  transform: translateX(45px);
}

.rnd-stat span {
  color: var(--rnd-text-soft);
  font-size: 14px;
  line-height: 1;
}

.rnd-rd__desc {
  margin-top: 26px;
  color: var(--rnd-text-body);
  font-size: 16px;
  line-height: 36px;
}

.rnd-rd__desc p {
  margin: 0;
}

.rnd-certs {
  background: linear-gradient(180deg, var(--rnd-page-bg) 0 calc(100% - 86px), #fefefe calc(100% - 86px) calc(100% - 85px), var(--rnd-white) calc(100% - 85px) 100%);
  padding-top: 0;
  padding-bottom: 306px;
}

.rnd-certs .rnd-section-heading--floating .rnd-square-badge {
  left: -18.75px;
  top: 0;
}

.rnd-certs .rnd-display-title {
  left: 18.5px;
  top: 5px;
  width: 209px;
  letter-spacing: 0.12em;
  white-space: nowrap;
}

.rnd-quality .rnd-section-heading--floating .rnd-square-badge {
  left: -18.625px;
  top: 4px;
}

.rnd-quality .rnd-section-heading--floating .rnd-display-title-wrap {
  min-height: 103px;
  align-items: flex-start;
}

.rnd-quality .rnd-display-title {
  left: 18.5px;
  margin-top: 23px;
  width: 209px;
  letter-spacing: 0.12em;
  white-space: nowrap;
}

.rnd-quality .rnd-display-subtitle {
  margin-top: 0;
  position: relative;
  top: -7px;
}

.rnd-certs__swiper {
  margin-top: 27px;
  height: 354px;
  overflow: hidden;
  transform: translateY(35px);
}

.rnd-certs__swiper .swiper-wrapper {
  align-items: flex-start;
}

.rnd-cert {
  width: 250px;
  height: 354px;
}

.rnd-cert img {
  width: 100%;
  height: 354px;
  max-width: none;
}

.rnd-workshop {
  background: var(--rnd-white);
  padding-top: 0;
  padding-bottom: 0;
}

.rnd-workshop > .shell-width {
  position: relative;
  max-width: 1920px;
  padding-left: 0;
  padding-right: 0;
  height: 795px;
}

.rnd-workshop__top {
  display: block;
  padding-bottom: 0;
}

.rnd-workshop__title-block {
  position: static;
  width: 0;
  padding-top: 0;
}

.rnd-workshop .rnd-section-badge {
  position: absolute;
  left: 140px;
  top: 12px;
  background: linear-gradient(90deg, #b1b1b1 0%, #c16c57 63.0593478679657%, var(--rnd-red-grad-deep) 100%);
  width: 165px;
  height: 31px;
  min-width: 165px;
  min-height: 31px;
  padding: 0 0 0 5px;
  overflow: hidden;
  white-space: nowrap;
  justify-content: flex-start;
  font-family: "Outfit", "Helvetica Neue", Arial, sans-serif;
  font-size: 20px;
  font-weight: 700;
  line-height: 32px;
  color: var(--rnd-surface-bg);
  letter-spacing: -0.2px;
}

.rnd-workshop .rnd-section-title {
  position: absolute;
  left: 140px;
  top: 35px;
  margin: 0;
  width: 278px;
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  font-size: 42px;
  font-weight: 700;
  line-height: 86px;
  letter-spacing: 0.1em;
  color: var(--rnd-text-strong);
}

.rnd-workshop__copy {
  position: absolute;
  left: 974px;
  top: -10px;
  width: 806px;
  height: 157px;
  padding-top: 0;
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  color: var(--rnd-text-body);
  font-size: 16px;
  line-height: 28px;
}

.rnd-workshop__copy p {
  position: absolute;
  left: 0;
  width: 806px;
  margin: 0;
}

.rnd-workshop__copy p:first-child {
  top: 0;
  height: 56px;
}

.rnd-workshop__copy p:last-child {
  top: 82px;
  height: 56px;
}

.rnd-workshop__feature {
  display: block;
  padding-bottom: 0;
}

.rnd-workshop__feature-image {
  position: absolute;
  left: 140px;
  top: 241px;
  width: 806px;
  height: 438px;
  border-radius: 4px;
  overflow: hidden;
}

.rnd-workshop__feature-image img {
  width: 806px;
  height: 438px;
  object-fit: cover;
  border-radius: 4px;
}

.rnd-workshop__feature-copy {
  position: absolute;
  left: 1085px;
  top: 239px;
  width: 614px;
  height: 360px;
  padding-top: 0;
}

.rnd-workshop__feature-copy .rnd-accent-line {
  position: absolute;
  left: 0;
  top: 42px;
}

.rnd-workshop__feature-copy h3 {
  position: absolute;
  left: 26px;
  top: 40px;
  margin: 0;
  width: 287px;
  min-height: 142px;
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  color: var(--rnd-text-strong);
  font-size: 36px;
  font-weight: 700;
  line-height: 52px;
  letter-spacing: 0.1em;
}

.rnd-workshop__lead {
  position: absolute;
  left: 2px;
  top: 171px;
  margin: 0;
  width: 614px;
  min-height: 64px;
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  color: var(--rnd-text-body);
  font-size: 20px;
  line-height: 32px;
  letter-spacing: 0;
}

.rnd-workshop__advantage-title {
  position: absolute;
  left: 0;
  top: 338px;
  margin: 0;
  width: 174px;
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  color: var(--rnd-text-deep);
  font-size: 20px;
  font-weight: 700;
  line-height: 32px;
  letter-spacing: 0.1em;
  white-space: nowrap;
}

.rnd-workshop__advantage-grid {
  position: absolute;
  left: 0;
  top: 371px;
  display: grid;
  grid-template-columns: 120px 190px;
  column-gap: 158px;
  margin-top: 0;
}

.rnd-workshop__advantage-grid ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.rnd-workshop__advantage-grid li {
  position: relative;
  margin-bottom: 0;
  padding-left: 16px;
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  color: var(--rnd-text-body);
  font-size: 16px;
  line-height: 32px;
  letter-spacing: 0.1em;
  white-space: nowrap;
}

.rnd-workshop__advantage-grid li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--rnd-red);
  transform: translateY(-50%);
}

.rnd-workshop__advantage-grid li:nth-child(3)::before {
  top: 50%;
}

.rnd-center-showcase {
  position: relative;
  overflow: hidden;
  background: #121010;
  box-shadow: 0 3px 0 #121010;
  color: #ffffff;
}

.rnd-center-showcase::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 360px;
  height: 250px;
  background-image: url("/wp-content/uploads/2026/05/ui-05-watermark.png");
  background-repeat: no-repeat;
  background-size: 360px 290px;
  background-position: left 0 top -40px;
  pointer-events: none;
}

.rnd-center-showcase::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  z-index: 0;
  width: 100%;
  height: 7px;
  background: #ffffff;
  pointer-events: none;
}

.rnd-center-showcase__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 404px 1fr;
  grid-template-rows: auto auto;
  column-gap: 152px;
  align-items: start;
  padding-top: 99px;
  padding-bottom: 68px;
}

.rnd-center-showcase__nav {
  grid-column: 1;
  grid-row: 1 / span 2;
  position: absolute;
  left: 0;
  top: 112px;
  width: 404px;
  margin-top: 0;
  padding-top: 0;
}

.rnd-center-showcase__line {
  position: absolute;
  left: -140px;
  top: 0;
  width: 116px;
  height: 2px;
  background: #d7000f;
}

.rnd-center-showcase__nav button {
  position: absolute;
  left: 0;
  display: block;
  padding-top: 0;
  height: 36px;
  color: #ffffff;
  font-size: 24px;
  font-weight: 700;
  line-height: 36px;
  text-align: left;
  white-space: nowrap;
  cursor: pointer;
  transition:
    color var(--motion-interaction-fast, 0.22s) ease,
    transform var(--motion-interaction-fast, 0.22s) ease;
}

.rnd-center-showcase__nav button:nth-of-type(1) {
  top: -18px;
  width: 216px;
}

.rnd-center-showcase__nav button:nth-of-type(2) {
  top: 83px;
  width: 264px;
}

.rnd-center-showcase__nav button:nth-of-type(3) {
  top: 191px;
  width: 174px;
}

.rnd-center-showcase__nav button.is-active {
  color: #d7000f;
}

.rnd-center-showcase__nav button:hover,
.rnd-center-showcase__nav button:focus {
  color: #d7000f;
  transform: translateX(8px);
}

.rnd-center-showcase__slider {
  grid-column: 2;
  grid-row: 1;
  align-self: start;
  width: 1224px;
  overflow: hidden;
	display: none;
}

.rnd-center-showcase__slider.active {
	display: block;
}

.rnd-showcase-slide--large {
  width: 667px;
}

.rnd-center-showcase__slider .rnd-showcase-slide--narrow {
  width: 529px;
}

.rnd-showcase-card img {
  width: 667px;
  height: 365px;
  object-fit: cover;
  border-radius: 20px 20px 0 0;
}

.rnd-showcase-card--narrow img {
  width: 529px;
  object-fit: cover;
}

.rnd-showcase-card h4 {
  margin: 50px 0 16px;
  color: #ffffff;
  font-size: 24px;
  font-weight: 700;
  line-height: 36px;
}

.rnd-showcase-card p {
  margin: 0;
  color: #999999;
  font-size: 16px;
  line-height: 28px;
}

.rnd-showcase-card--primary h4 {
  width: 300px;
}

.rnd-showcase-card--primary p {
  width: 368px;
}

.rnd-showcase-card--narrow h4 {
  width: 351px;
}

.rnd-showcase-card--narrow p {
  width: 422px;
}

.rnd-center-showcase__progress {
  grid-column: 2;
  grid-row: 2;
  margin-top: 42px;
  width: 1084px;
  height: 3px;
  background: #d3d3d3;
}

.rnd-center-showcase__progress-bar {
  display: block;
  width: 297px;
  height: 100%;
  background: #d7000f;
  transition: transform var(--motion-interaction, 0.35s) ease;
}

.rnd-quality {
  background: var(--rnd-white);
  padding-top: 128px;
  padding-bottom: 0;
}

.rnd-quality__summary {
  margin: 31px auto 0;
  max-width: 1084px;
  height: 85px;
  color: var(--rnd-text-muted);
  font-size: 20px;
  line-height: 32px;
  letter-spacing: 0.1em;
  text-align: center;
}

.rnd-quality__stage {
  margin-top: 37px;
  display: grid;
  grid-template-columns: 1082px 507px;
  column-gap: 166px;
  align-items: start;
}

.rnd-quality__carousel {
  width: 1082px;
  flex: 0 0 1082px;
  overflow: hidden;
}

.rnd-quality__carousel .swiper-slide {
  aspect-ratio: 667 / 421;
  height: auto;
}

.rnd-quality__image {
  display: block;
  width: 100%;
  max-width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center bottom;
  border-radius: 0;
  margin-top: 25px;
}

.rnd-quality__menu {
  width: 507px;
  padding-top: 98px;
}

.rnd-quality__menu-panel {
  display: none;
}

.rnd-quality__menu-panel.is-active {
  display: block;
}

.rnd-quality__menu-panel h3 {
  margin: 0 0 34px;
  width: 96px;
  color: var(--rnd-text-strong);
  font-size: 24px;
  font-weight: 700;
  line-height: 32px;
}

.rnd-quality__menu-panel p {
  margin: 0;
  max-width: 507px;
  height: 89px;
  color: var(--rnd-text-muted);
  font-size: 16px;
  line-height: 24px;
}

.rnd-quality__nav {
  display: flex;
  gap: 21px;
  margin-top: 64px;
}

.rnd-quality__nav button {
  --primary-action-hover-bg: var(--rnd-red);
  --primary-action-hover-color: var(--rnd-white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border: 1px solid var(--rnd-red);
  border-radius: 50%;
  cursor: pointer;
  transition:
    border-color var(--motion-interaction-fast, 0.22s) ease,
    box-shadow var(--motion-interaction-fast, 0.22s) ease,
    transform var(--motion-interaction-fast, 0.22s) ease,
    background-size var(--motion-interaction, 0.35s) ease;
}

.rnd-quality__nav button:hover,
.rnd-quality__nav button:focus {
  border-color: var(--rnd-red);
  box-shadow: 0 8px 18px rgba(215, 0, 15, 0.16);
  transform: translateY(-1px);
}

.rnd-video-cover:focus-visible,
.rnd-center-showcase__nav button:focus-visible,
.rnd-quality__nav button:focus-visible {
  outline: 2px solid var(--rnd-red);
  outline-offset: 4px;
}

.rnd-quality__nav .iconfont {
  color: var(--rnd-red);
  font-size: 18px;
  line-height: 1;
  transition: color var(--motion-interaction-fast, 0.22s) ease;
}

.rnd-quality__nav button:hover .iconfont,
.rnd-quality__nav button:focus .iconfont {
  color: var(--rnd-white);
}

/* 新增内容 */
.team-tabs {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 59px;
  padding: 9px 10px;
  border-radius: 999px;
  background: #fbefef;
}

.team-tabs__item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 80px;
  height: 32px;
  padding: 0 15px;
  border-radius: 999px;
  color: var(--team-blue);
  font-size: 14px;
  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;
}

.team-tabs__item.is-active,
.team-tabs__item:hover,
.team-tabs__item:focus {
  min-width: 82px;
  background: var(--team-red);
  color: #fff;
}

.rnd-center-showcase__progress {
    display: flex;
    width: 100%;
  }

  .rnd-center-showcase__progress .swiper-pagination-bullet {
    flex: 1;
    width: auto;
    margin: 0 !important;
    border-radius: 0;
	  
  }
.rnd-center-showcase__progress .swiper-pagination-bullet.swiper-pagination-bullet-active {
	background-color: #d7000f;
}

@keyframes videoButtonPulse {
  0% {
    box-shadow: 0 18px 40px rgba(215, 0, 15, 0.35), 0 0 0 0 rgba(215, 0, 15, 0.28);
  }

  70% {
    box-shadow: 0 18px 40px rgba(215, 0, 15, 0.35), 0 0 0 18px rgba(215, 0, 15, 0);
  }

  100% {
    box-shadow: 0 18px 40px rgba(215, 0, 15, 0.35), 0 0 0 0 rgba(215, 0, 15, 0);
  }
}

@media (max-width: 1680px) {
  .shell-width {
    padding-left: clamp(48px, 4.5vw, 80px);
    padding-right: clamp(48px, 4.5vw, 80px);
  }

  .rnd-hero {
    padding-top: 129px;
  }

  .rnd-hero__grid {
    grid-template-columns: minmax(430px, 0.42fr) minmax(0, 1fr);
    column-gap: clamp(48px, 6.5vw, 120px);
    margin-top: 0;
  }

  .rnd-hero__right {
    width: auto;
    max-width: 100%;
  }

  .rnd-workshop > .shell-width {
    height: auto;
    padding-left: clamp(48px, 4.5vw, 80px);
    padding-right: clamp(48px, 4.5vw, 80px);
  }

  .rnd-workshop__title-block,
  .rnd-workshop .rnd-section-badge,
  .rnd-workshop .rnd-section-title,
  .rnd-workshop__copy,
  .rnd-workshop__feature-image,
  .rnd-workshop__feature-copy,
  .rnd-workshop__feature-copy .rnd-accent-line,
  .rnd-workshop__feature-copy h3,
  .rnd-workshop__lead,
  .rnd-workshop__advantage-title,
  .rnd-workshop__advantage-grid,
  .rnd-workshop__copy p {
    position: static;
    left: auto;
    top: auto;
    width: auto;
    height: auto;
    min-height: 0;
  }

  .rnd-workshop .rnd-section-badge {
    display: inline-flex;
    min-width: 165px;
  }

  .rnd-workshop__top,
  .rnd-workshop__feature {
    display: grid;
    grid-template-columns: minmax(320px, 0.8fr) minmax(0, 1fr);
    column-gap: clamp(48px, 7vw, 96px);
    justify-content: space-between;
    align-items: start;
  }

  .rnd-workshop__top {
    padding-bottom: 86px;
  }

  .rnd-workshop__feature {
    padding-bottom: 112px;
  }

  .rnd-workshop__title-block {
    padding-top: 98px;
  }

  .rnd-workshop__copy {
    padding-top: 77px;
  }

  .rnd-workshop__copy p {
    width: auto;
    margin: 0 0 26px;
  }

  .rnd-workshop__copy p:last-child {
    margin-bottom: 19px;
  }

  .rnd-workshop__feature-image img {
    width: 100%;
    height: auto;
    aspect-ratio: 806 / 438;
    object-fit: cover;
  }

  .rnd-workshop__feature-copy {
    padding-top: 32px;
    max-width: 100%;
  }

  .rnd-workshop__feature-copy h3 {
    margin: 20px 0 0 26px;
    width: 287px;
  }

  .rnd-workshop__lead {
    margin: 42px 0 0 2px;
    width: auto;
  }

  .rnd-workshop__advantage-title {
    margin-top: 42px;
    width: 174px;
  }

  .rnd-workshop__advantage-grid {
    grid-template-columns: 1fr 1fr;
    column-gap: 40px;
    margin-top: -5px;
  }

  .rnd-workshop__advantage-grid li {
    white-space: normal;
  }

  .rnd-rd__visual {
    top: 124px;
    right: 0;
    width: min(62vw, 930px);
    height: auto;
    aspect-ratio: 1130 / 650;
  }

  .rnd-rd__stage {
    width: 100%;
    min-height: 780px;
    margin-top: 28px;
    margin-left: 0;
  }

  .rnd-rd__intro {
    left: 0;
    top: 188px;
  }

  .rnd-rd__stats-card {
    left: 0;
    top: 520px;
    width: min(760px, 64%);
    height: auto;
    min-height: 338px;
    padding: 48px 44px 28px;
  }

  .rnd-center-showcase__inner {
    grid-template-columns: 320px 1fr;
    column-gap: 48px;
  }

  .rnd-center-showcase__nav {
    position: relative;
    left: auto;
    top: auto;
    width: auto;
    margin-top: 93px;
    padding-top: 9px;
  }

  .rnd-center-showcase__line {
    left: 0;
    top: 19px;
  }

  .rnd-center-showcase__nav button {
    position: static;
    width: auto;
    height: auto;
    padding-top: 20px;
    line-height: 1;
  }

  .rnd-center-showcase__slider {
    width: 100%;
  }

  .rnd-center-showcase__progress {
    width: 100%;
  }

  .rnd-quality__stage {
    grid-template-columns: minmax(0, 1fr) minmax(340px, 440px);
    column-gap: 44px;
    padding-left: clamp(48px, 4.5vw, 80px);
    padding-right: clamp(48px, 4.5vw, 80px);
  }

  .rnd-quality__carousel {
    width: 100%;
    max-width: 1082px;
  }

  .rnd-quality__carousel .swiper-slide {
    height: auto;
  }

  .rnd-quality__menu {
    width: 100%;
    max-width: 440px;
    padding-top: 64px;
  }
}

@media (max-width: 1280px) and (min-width: 1181px) {
  .shell-width,
  .rnd-workshop > .shell-width {
    padding-left: 40px;
    padding-right: 40px;
  }

  .rnd-hero__grid {
    grid-template-columns: minmax(390px, 0.42fr) minmax(0, 1fr);
    column-gap: 44px;
  }

  .rnd-rd__visual {
    width: min(60vw, 820px);
  }

  .rnd-rd__stats-card {
    width: min(720px, 62%);
  }

  .rnd-workshop__top,
  .rnd-workshop__feature {
    column-gap: 52px;
  }

  .rnd-quality__stage {
    padding-left: 40px;
    padding-right: 40px;
  }
}

@media (max-width: 1180px) and (min-width: 992px) {
  .rnd-hero__title, .ac-hero__title {
    font-size: 56px;
    line-height: 1.22;
  }

  .rnd-rd .rnd-section-title {
    top: 0;
    margin-top: 8px;
    line-height: 1.3;
    letter-spacing: 0.06em;
  }

  .rnd-rd__stage {
    margin-top: 32px;
    min-height: auto;
    display: flex;
    flex-direction: column;
  }

  .rnd-rd__visual {
    position: relative;
    top: auto;
    right: auto;
    width: 100%;
    max-width: 900px;
    margin: 40px 0 0 auto;
  }

  .rnd-rd__intro,
  .rnd-rd__stats-card {
    position: relative;
    left: 0;
    top: 0;
  }

  .rnd-rd__stats-card {
    margin-top: 28px;
    width: min(862px, 76%);
  }

  .rnd-quality__stage {
    grid-template-columns: minmax(0, 1fr);
    row-gap: 36px;
  }
}

@media (max-width: 1180px) {
  .rnd-workshop > .shell-width {
    height: auto;
    padding-left: 60px;
    padding-right: 60px;
  }

  .rnd-workshop__title-block,
  .rnd-workshop .rnd-section-badge,
  .rnd-workshop .rnd-section-title,
  .rnd-workshop__copy,
  .rnd-workshop__feature-image,
  .rnd-workshop__feature-copy,
  .rnd-workshop__feature-copy .rnd-accent-line,
  .rnd-workshop__feature-copy h3,
  .rnd-workshop__lead,
  .rnd-workshop__advantage-title,
  .rnd-workshop__advantage-grid,
  .rnd-workshop__copy p {
    position: static;
    left: auto;
    top: auto;
    width: auto;
    height: auto;
    min-height: 0;
  }

  .rnd-workshop .rnd-section-badge {
    display: inline-flex;
    min-width: 165px;
  }

  .rnd-workshop__top,
  .rnd-workshop__feature {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 60px;
    justify-content: space-between;
    align-items: start;
  }

  .rnd-workshop__top {
    padding-bottom: 93px;
  }

  .rnd-workshop__feature {
    justify-content: start;
    padding-bottom: 122px;
  }

  .rnd-workshop__title-block {
    padding-top: 98px;
  }

  .rnd-workshop__copy {
    padding-top: 77px;
  }

  .rnd-workshop__copy p {
    width: auto;
    margin: 0 0 26px;
  }

  .rnd-workshop__copy p:last-child {
    margin-bottom: 19px;
  }

  .rnd-workshop__feature-copy {
    padding-top: 42px;
    max-width: 100%;
  }

  .rnd-workshop__feature-image img {
    width: 100%;
    height: auto;
    aspect-ratio: 806 / 438;
    object-fit: cover;
  }

  .rnd-workshop__feature-copy h3 {
    margin: -96px 0 0 26px;
    width: 287px;
  }

  .rnd-workshop__lead {
    margin: 49px 0 0 2px;
    width: auto;
  }

  .rnd-workshop__advantage-title {
    margin-top: 51px;
    width: 174px;
  }

  .rnd-workshop__advantage-grid {
    grid-template-columns: 1fr;
    row-gap: 0;
    column-gap: 0;
    margin-top: -5px;
  }

  .rnd-workshop__advantage-grid li {
    white-space: normal;
  }
}

@media (max-width: 991px) {
	.rnd-center-showcase__nav {
		margin-top: 0;
	}
	.rnd-center-showcase__line {
		top: 0;
	}
  .shell-width {
    padding-left: 20px;
    padding-right: 20px;
  }

  .rnd-workshop > .shell-width {
    padding-left: 20px;
    padding-right: 20px;
  }

  .rnd-hero {
    padding-top: 72px;
    padding-bottom: 72px;
  }

  .rnd-hero__grid,
  .rnd-workshop__top,
  .rnd-workshop__feature,
  .rnd-center-showcase__inner {
    display: block;
  }

  .rnd-hero__title, .ac-hero__title {
    font-size: 52px;
    line-height: 1.22;
  }

  .rnd-hero__tabs {
    width: 100%;
    max-width: 410px;
    height: auto;
    min-height: 50px;
    flex-wrap: wrap;
    gap: 8px;
  }

  .rnd-hero__right {
    margin-top: 32px;
  }

  .rnd-rd {
    padding-top: 0;
    padding-bottom: 80px;
  }

  .rnd-rd__stage {
    width: 100%;
    min-height: auto;
    margin-top: 32px;
    margin-left: 0;
    display: flex;
    flex-direction: column;
  }

  .rnd-rd__intro {
    position: relative;
    left: auto;
    top: auto;
    margin-top: 0;
  }

  .rnd-rd__visual {
    position: relative;
    top: auto;
    right: auto;
    width: 100%;
    height: auto;
    aspect-ratio: 1130 / 650;
    margin-top: 28px;
  }

  .rnd-rd .rnd-section-title {
    top: 0;
    margin-top: 8px;
    line-height: 1.3;
    letter-spacing: 0.06em;
  }

  .rnd-rd__stats-card {
    position: relative;
    left: auto;
    top: auto;
    width: 100%;
    height: auto;
    margin-top: 24px;
    padding: 36px 20px 28px;
  }

  .rnd-rd__stats {
    grid-template-columns: 1fr;
    row-gap: 28px;
  }

  .rnd-stat:nth-child(2),
  .rnd-stat:nth-child(3) {
    transform: none;
  }

  .rnd-certs {
    padding-bottom: 120px;
  }

  .rnd-certs__swiper {
    margin-top: 16px;
  }

  .rnd-cert {
    width: min(250px, calc(100vw - 48px));
    height: auto;
  }

  .rnd-cert img {
    width: 100%;
    height: auto;
    aspect-ratio: 250 / 354;
    object-fit: fill;
  }

  .rnd-workshop__feature-copy {
    margin-top: 40px;
    padding-top: 0;
  }

  .rnd-workshop__feature-copy h3 {
    margin: 20px 0 0 0;
  }

  .rnd-workshop__lead {
    margin-top: 28px;
    width: auto;
    max-width: 100%;
  }

  .rnd-workshop__lead br,
  .rnd-quality__summary br {
    display: none;
  }

  .rnd-center-showcase__inner {
    min-height: auto;
    padding-top: 80px;
    padding-bottom: 60px;
  }

  .rnd-center-showcase__nav {
    position: static;
    margin-bottom: 32px;
  }

  .rnd-center-showcase__nav button {
    width: auto;
    height: auto;
    padding-top: 0;
    line-height: 52px;
  }

  .rnd-center-showcase__line {
    left: -20px;
    width: 72px;
  }

  .rnd-showcase-slide--large,
  .rnd-showcase-slide--narrow {
    width: 76%;
  }

  .rnd-showcase-card img,
  .rnd-showcase-card--narrow img {
    width: 100%;
    height: auto;
    aspect-ratio: 667 / 365;
    object-fit: cover;
  }

  .rnd-showcase-card h4,
  .rnd-showcase-card p,
  .rnd-showcase-card--primary h4,
  .rnd-showcase-card--primary p,
  .rnd-showcase-card--narrow h4,
  .rnd-showcase-card--narrow p {
    width: auto;
    max-width: 100%;
  }

  .rnd-quality {
    padding-top: 88px;
  }

  .rnd-quality__summary {
    margin-top: 48px;
    padding: 0 20px;
    height: auto;
    font-size: 18px;
  }

  .rnd-quality__stage {
    padding-left: 20px;
    padding-right: 20px;
    grid-template-columns: 1fr;
    row-gap: 28px;
  }

  .rnd-quality__menu {
    width: 100%;
    max-width: none;
    padding: 0;
  }
}

@media (max-width: 767px) {
  .rnd-section-title {
    font-size: 32px;
    line-height: 1.4;
    letter-spacing: 0.04em;
  }

  .rnd-hero__title, .ac-hero__title {
    font-size: 44px;
    line-height: 1.24;
  }

  .rnd-display-title {
    font-size: 36px;
  }

  .rnd-rd__intro {
    margin-top: 32px;
  }

  .rnd-rd__intro h3,
  .rnd-workshop__feature-copy h3 {
    font-size: 28px;
    line-height: 1.45;
  }

  .rnd-workshop__copy,
  .rnd-workshop__lead,
  .rnd-quality__summary {
    font-size: 16px;
    line-height: 1.8;
  }

  .rnd-showcase-slide--large,
  .rnd-showcase-slide--narrow {
    width: 100%;
  }

  .rnd-showcase-card h4 {
    font-size: 20px;
    line-height: 1.5;
  }

}
@media (max-width: 640px) {
  .team-tabs {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
    border-radius: 20px;
  }

  .team-tabs__item {
    min-width: 0;
    padding: 0 10px;
    font-size: 13px;
  }
  .shell-width {
    padding-left: 16px;
    padding-right: 16px;
  }

  .rnd-section-heading--floating .rnd-display-title-wrap {
    min-height: 48px;
  }

  .rnd-square-badge {
    width: 48px;
    height: 48px;
  }

  .rnd-certs .rnd-section-heading--floating .rnd-square-badge {
    left: -15px;
    top: 0;
  }

  .rnd-certs .rnd-display-title {
    left: 14px;
    top: 4px;
    width: auto;
  }

  .rnd-quality .rnd-section-heading--floating .rnd-display-title-wrap {
    min-height: 76px;
  }

  .rnd-quality .rnd-section-heading--floating .rnd-square-badge {
    left: -15px;
    top: 6px;
  }

  .rnd-quality .rnd-display-title {
    left: 14px;
    margin-top: 18px;
    width: auto;
  }

  .rnd-hero {
    padding-top: 40px;
    padding-bottom: 48px;
  }

  .rnd-hero__title, .ac-hero__title {
    font-size: 36px;
    line-height: 1.28;
  }

  .rnd-hero__tabs {
    justify-content: center;
    margin-top: 32px;
  }

  .rnd-hero__right {
    margin-top: 24px;
  }

  .rnd-rd {
    padding-bottom: 56px;
  }

  .rnd-rd__stats-card {
    padding: 28px 16px 24px;
  }

  .rnd-rd__desc p {
    font-size: 14px;
    line-height: 1.7;
  }

  .rnd-certs {
    padding-bottom: 72px;
  }

  .rnd-quality {
    padding-top: 64px;
  }

  .rnd-quality__summary {
    font-size: 16px;
    line-height: 1.7;
    padding: 0 16px;
  }

  .rnd-quality__stage {
    padding-left: 16px;
    padding-right: 16px;
  }

  .rnd-quality__menu {
    padding: 0;
  }

  .rnd-center-showcase__inner {
    padding-top: 56px;
    padding-bottom: 48px;
  }

  .rnd-showcase-card h4 {
    margin: 32px 0 12px;
    font-size: 18px;
    line-height: 1.5;
  }

  .rnd-showcase-card p {
    font-size: 14px;
    line-height: 1.6;
  }

  .rnd-page-spacer {
    height: 48px;
  }
}

@media (max-width: 390px) {
  .team-tabs {
    gap: 6px;
    padding: 8px;
  }

  .team-tabs__item {
    height: 30px;
    font-size: 12px;
  }
  .shell-width {
    padding-left: 12px;
    padding-right: 12px;
  }

  .rnd-section-heading--floating .rnd-display-title-wrap {
    min-height: 42px;
  }

  .rnd-square-badge {
    width: 40px;
    height: 40px;
  }

  .rnd-certs .rnd-section-heading--floating .rnd-square-badge {
    left: -12px;
    top: 0;
  }

  .rnd-certs .rnd-display-title {
    left: 12px;
    top: 3px;
  }

  .rnd-quality .rnd-section-heading--floating .rnd-display-title-wrap {
    min-height: 64px;
  }

  .rnd-quality .rnd-section-heading--floating .rnd-square-badge {
    left: -12px;
    top: 5px;
  }

  .rnd-quality .rnd-display-title {
    left: 12px;
    margin-top: 15px;
  }

  .rnd-hero {
    padding-top: 28px;
    padding-bottom: 36px;
  }

  .rnd-hero__title, .ac-hero__title {
    font-size: 28px;
    line-height: 1.32;
  }

  .rnd-hero__tabs {
    max-width: 100%;
    gap: 6px;
    padding: 6px 10px;
  }

  .rnd-hero__tabs button {
    min-width: 72px;
    font-size: 12px;
    padding: 0 12px;
  }

  .rnd-hero__tabs button.is-active {
    width: 72px;
  }

  .rnd-section-title {
    font-size: 28px;
    line-height: 1.4;
  }

  .rnd-display-title {
    font-size: 30px;
  }

  .rnd-rd__intro h3,
  .rnd-workshop__feature-copy h3 {
    font-size: 24px;
    line-height: 1.45;
  }

  .rnd-rd__stats-card {
    padding: 24px 12px 20px;
  }

  .rnd-quality {
    padding-top: 48px;
  }

  .rnd-quality__summary {
    padding: 0 12px;
    margin-top: 32px;
  }

  .rnd-quality__stage {
    padding-left: 12px;
    padding-right: 12px;
  }

  .rnd-quality__menu {
    padding: 0;
  }

  .rnd-center-showcase__inner {
    padding-top: 40px;
    padding-bottom: 36px;
  }

  .rnd-page-spacer {
    height: 32px;
  }
}

@media (max-width: 991px) {
  .rnd-certs {
    padding-bottom: 80px;
  }

  .rnd-certs__swiper {
    transform: translateY(18px);
  }

  .rnd-workshop__title-block {
    padding-top: 56px;
  }

  .rnd-workshop__copy {
    padding-top: 36px;
  }

  .rnd-workshop__feature {
    padding-bottom: 64px;
  }

  .rnd-center-showcase__inner {
    padding-top: 64px;
    padding-bottom: 48px;
  }

  .rnd-quality {
    padding-top: 64px;
  }

  .rnd-quality__summary {
    margin-top: 32px;
  }

  .rnd-quality__stage {
    margin-top: 28px;
    row-gap: 22px;
  }

  .rnd-quality__menu-panel h3 {
    margin-bottom: 20px;
  }

  .rnd-quality__menu-panel p {
    height: auto;
  }

  .rnd-quality__nav {
    margin-top: 32px;
  }
}

@media (max-width: 640px) {
  .rnd-certs {
    padding-bottom: 40px;
  }

  .rnd-certs__swiper {
    transform: translateY(8px);
  }

  .rnd-workshop__title-block {
    padding-top: 40px;
  }

  .rnd-workshop__copy {
    padding-top: 28px;
  }

  .rnd-workshop__feature {
    padding-bottom: 44px;
  }

  .rnd-center-showcase__inner {
    padding-top: 40px;
    padding-bottom: 34px;
  }

  .rnd-quality {
    padding-top: 36px;
  }

  .rnd-quality__summary {
    margin-top: 22px;
  }

  .rnd-quality__stage {
    margin-top: 24px;
  }

  .rnd-quality__nav {
    margin-top: 24px;
  }

  .rnd-page-spacer {
    height: 32px;
  }
}

@media (max-width: 390px) {
  .rnd-certs {
    padding-bottom: 28px;
  }

  .rnd-workshop__title-block {
    padding-top: 28px;
  }

  .rnd-workshop__copy {
    padding-top: 22px;
  }

  .rnd-workshop__feature {
    padding-bottom: 32px;
  }

  .rnd-center-showcase__inner {
    padding-top: 28px;
    padding-bottom: 24px;
  }

  .rnd-quality {
    padding-top: 28px;
  }

  .rnd-quality__summary {
    margin-top: 18px;
  }

  .rnd-quality__stage {
    margin-top: 20px;
  }

  .rnd-page-spacer {
    height: 24px;
  }
}

.rnd-video-cover {
  margin-left: -42px;
}