*,
::before,
::after {
  box-sizing: border-box;
}
body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
}
/* 页面样式：由内联样式统一提取，便于维护与复用 */
.tc-page-body {
  background-color: #eaf6fe;
}
.tc-page {
  align-items: flex-start;
  background-color: #eaf6fe;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: 0px;
  height: 3754px;
  justify-content: flex-start;
  overflow: hidden;
  width: 1920px;
}
.tc-hero {
  align-items: flex-start;
  background-image: url("/static/ticai/assets/hero.webp");
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  gap: 0px;
  height: 400px;
  justify-content: flex-start;
  width: 100%;
}
.tc-nav {
  align-items: center;
  background-color: #ffffff;
  box-shadow: 0px 2px 10px #0a2a5416;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  gap: 14px;
  height: 72px;
  justify-content: center;
  width: 100%;
}
.tc-nav-item-promo {
  align-items: center;
  background-color: #ffe9e9;
  border-radius: 999px;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  gap: 8px;
  height: fit-content;
  justify-content: flex-start;
  padding: 9px 22px;
  width: fit-content;
}
.tc-nav-dot {
  background-color: #e60012;
  border-radius: 50%;
  box-sizing: border-box;
  flex-shrink: 0;
  height: 10px;
  width: 10px;
}
.tc-nav-text {
  box-sizing: border-box;
  color: #1a2b45;
  font-family: "Noto Sans SC", system-ui, sans-serif;
  font-size: 15px;
  font-style: normal;
  font-weight: 500;
  letter-spacing: 0px;
  line-height: normal;
  text-align: left;
  white-space: nowrap;
}
.tc-nav-item-home {
  align-items: center;
  background-color: #eef3fa;
  border-radius: 999px;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  gap: 8px;
  height: fit-content;
  justify-content: flex-start;
  padding: 9px 22px;
  text-decoration: none;
  width: fit-content;
}
.tc-nav-dot-home {
  background-color: #1a2b45;
  border-radius: 50%;
  box-sizing: border-box;
  flex-shrink: 0;
  height: 10px;
  width: 10px;
}
.tc-nav-item-responsibility {
  align-items: center;
  background-color: #e6f7ea;
  border-radius: 999px;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  gap: 8px;
  height: fit-content;
  justify-content: flex-start;
  padding: 9px 22px;
  width: fit-content;
}
.tc-nav-dot-2 {
  background-color: #2fa84f;
  border-radius: 50%;
  box-sizing: border-box;
  flex-shrink: 0;
  height: 10px;
  width: 10px;
}
.tc-nav-item-news {
  align-items: center;
  background-color: #e3f4fd;
  border-radius: 999px;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  gap: 8px;
  height: fit-content;
  justify-content: flex-start;
  padding: 9px 22px;
  width: fit-content;
}
.tc-nav-dot-3 {
  background-color: #1e9be9;
  border-radius: 50%;
  box-sizing: border-box;
  flex-shrink: 0;
  height: 10px;
  width: 10px;
}
.tc-nav-item-welfare {
  align-items: center;
  background-color: #fff1e3;
  border-radius: 999px;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  gap: 8px;
  height: fit-content;
  justify-content: flex-start;
  padding: 9px 22px;
  width: fit-content;
}
.tc-nav-dot-4 {
  background-color: #ff7a1a;
  border-radius: 50%;
  box-sizing: border-box;
  flex-shrink: 0;
  height: 10px;
  width: 10px;
}
.tc-nav-item-visual {
  align-items: center;
  background-color: #eee9fe;
  border-radius: 999px;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  gap: 8px;
  height: fit-content;
  justify-content: flex-start;
  padding: 9px 22px;
  width: fit-content;
}
.tc-nav-dot-5 {
  background-color: #7c5cf0;
  border-radius: 50%;
  box-sizing: border-box;
  flex-shrink: 0;
  height: 10px;
  width: 10px;
}
.tc-section-promo {
  align-items: center;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  gap: 0px;
  height: fit-content;
  justify-content: flex-start;
  padding: 56px 0px 0px 0px;
  width: 100%;
}
.tc-section-inner {
  align-items: flex-start;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  gap: 20px;
  height: fit-content;
  justify-content: flex-start;
  width: 1000px;
}
.tc-section-head {
  align-items: center;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  gap: 0px;
  height: fit-content;
  justify-content: space-between;
  width: 100%;
}
.tc-head-left {
  align-items: center;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  gap: 14px;
  height: fit-content;
  justify-content: flex-start;
  width: fit-content;
}
.tc-title-group {
  align-items: flex-start;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  gap: 3px;
  height: fit-content;
  justify-content: flex-start;
  width: fit-content;
}
.tc-section-title {
  box-sizing: border-box;
  color: #1a2b45;
  font-family: "Noto Sans SC", system-ui, sans-serif;
  font-size: 26px;
  font-style: normal;
  font-weight: 700;
  letter-spacing: 0px;
  line-height: normal;
  text-align: left;
  white-space: nowrap;
}
.tc-more-link {
  align-items: center;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  gap: 4px;
  height: fit-content;
  justify-content: flex-start;
  width: fit-content;
}
.tc-more-text {
  box-sizing: border-box;
  color: #e60012;
  font-family: "Noto Sans SC", system-ui, sans-serif;
  font-size: 14px;
  font-style: normal;
  font-weight: 500;
  letter-spacing: 0px;
  line-height: normal;
  text-align: left;
  white-space: nowrap;
}
.tc-icon-16 {
  box-sizing: border-box;
  flex-shrink: 0;
  height: 16px;
  width: 16px;
}
.tc-video {
  align-items: center;
  background-image: url("/static/ticai/assets/video-cover.webp");
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  border-radius: 20px;
  box-shadow: 0px 10px 30px #0a2a5426;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  gap: 0px;
  height: 560px;
  justify-content: center;
  overflow: hidden;
  position: relative;
  width: 1000px;
}
.tc-play-button {
  align-items: center;
  background-color: #fffffff0;
  border-radius: 999px;
  box-shadow: 0px 6px 18px #00000033;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  gap: 0px;
  height: 92px;
  justify-content: center;
  position: absolute;
  width: 92px;
  z-index: 0;
}
.tc-play-icon {
  box-sizing: border-box;
  flex-shrink: 0;
  height: 38px;
  width: 38px;
}
.tc-progress-track {
  align-items: flex-start;
  background-color: #ffffff66;
  border-radius: 2px;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  gap: 0px;
  height: 4px;
  justify-content: flex-start;
  left: 24px;
  position: absolute;
  top: 516px;
  width: 952px;
  z-index: 1;
}
.tc-progress-bar {
  align-items: flex-start;
  background-color: #e60012;
  border-radius: 4px;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  gap: 0px;
  height: 8px;
  justify-content: flex-start;
  left: 24px;
  position: absolute;
  top: 514px;
  width: 280px;
  z-index: 2;
}
.tc-progress-thumb {
  align-items: flex-start;
  background-color: #ffffff;
  border-radius: 999px;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  gap: 0px;
  height: 16px;
  justify-content: flex-start;
  left: 296px;
  position: absolute;
  top: 510px;
  width: 16px;
  z-index: 3;
}
.tc-duration {
  align-items: flex-start;
  background-color: #00000073;
  border-radius: 6px;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  gap: 0px;
  height: fit-content;
  justify-content: flex-start;
  left: 816px;
  padding: 4px 10px;
  position: absolute;
  top: 468px;
  width: fit-content;
  z-index: 4;
}
.tc-duration-text {
  box-sizing: border-box;
  color: #ffffff;
  font-family: "Noto Sans SC", system-ui, sans-serif;
  font-size: 12px;
  font-style: normal;
  font-weight: 400;
  letter-spacing: 0px;
  line-height: normal;
  text-align: left;
  white-space: nowrap;
}
.tc-section-title-2 {
  box-sizing: border-box;
  color: #1a2b45;
  font-family: "Noto Sans SC", system-ui, sans-serif;
  font-size: 26px;
  font-style: normal;
  font-weight: 900;
  letter-spacing: 0px;
  line-height: normal;
  text-align: left;
  white-space: nowrap;
}
.tc-head-right {
  align-items: center;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  gap: 12px;
  height: fit-content;
  justify-content: flex-start;
  width: fit-content;
}
.tc-switch-group {
  align-items: center;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  gap: 8px;
  height: fit-content;
  justify-content: flex-start;
  width: fit-content;
}
.tc-btn-prev {
  align-items: center;
  background-color: #ffffff;
  border-radius: 999px;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  gap: 0px;
  height: 32px;
  justify-content: center;
  outline-offset: -0.5px;
  outline: 1px solid #bfe5cc;
  width: 32px;
}
.tc-more-text-2 {
  box-sizing: border-box;
  color: #2fa84f;
  font-family: "Noto Sans SC", system-ui, sans-serif;
  font-size: 14px;
  font-style: normal;
  font-weight: 500;
  letter-spacing: 0px;
  line-height: normal;
  text-align: left;
  white-space: nowrap;
}
.tc-feature-card {
  align-items: flex-start;
  background-color: #ffffff;
  border-radius: 16px;
  box-shadow: 0px 4px 16px #0a2a5414;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  gap: 0px;
  height: 216px;
  justify-content: flex-start;
  overflow: hidden;
  width: 100%;
}
.tc-responsibility-slide {
  display: flex;
  flex-direction: column;
  gap: 20px;
  min-height: 420px;
  width: 100%;
}
.tc-switch-group .tc-btn-prev,
.tc-dots > div {
  cursor: pointer;
}
.tc-switch-group .tc-btn-prev:focus-visible,
.tc-dots > div:focus-visible {
  outline: 2px solid #2fa84f;
  outline-offset: 2px;
}
.tc-switch-group .tc-node,
.tc-arrow-prev,
.tc-arrow-next {
  cursor: pointer;
}
.tc-node:focus-visible,
.tc-arrow-prev:focus-visible,
.tc-arrow-next:focus-visible {
  outline: 2px solid #7c5cf0;
  outline-offset: 2px;
}
.tc-carousel-layer {
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  position: absolute;
  transition: opacity 420ms ease;
}
.tc-carousel-layer.tc-layer-active {
  opacity: 1;
}
.tc-video video {
  cursor: pointer;
  display: block;
  height: 100%;
  object-fit: cover;
  width: 100%;
}
.tc-play-button {
  cursor: pointer;
  transition: opacity 180ms ease;
}
.tc-play-button.tc-play-hidden {
  opacity: 0;
  pointer-events: none;
}
.tc-feature-image {
  align-items: flex-start;
  background-image: url("/static/ticai/assets/feature-responsibility.webp");
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  gap: 0px;
  height: 216px;
  justify-content: flex-start;
  overflow: hidden;
  width: 384px;
}
.tc-feature-body {
  align-items: flex-start;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  flex: 1 1 0;
  gap: 12px;
  height: 216px;
  justify-content: center;
  padding: 24px 32px;
}
.tc-feature-title {
  box-sizing: border-box;
  color: #1a2b45;
  font-family: "Noto Sans SC", system-ui, sans-serif;
  font-size: 21px;
  font-style: normal;
  font-weight: 700;
  letter-spacing: 0px;
  line-height: normal;
  text-align: left;
  white-space: nowrap;
}
.tc-feature-desc {
  box-sizing: border-box;
  color: #64748e;
  font-family: "Noto Sans SC", system-ui, sans-serif;
  font-size: 14px;
  font-style: normal;
  font-weight: 400;
  letter-spacing: 0px;
  line-height: 23px;
  text-align: left;
  width: 100%;
}
.tc-divider {
  align-items: flex-start;
  background-color: #e3eaf3;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  gap: 0px;
  height: 1px;
  justify-content: flex-start;
  width: 100%;
}
.tc-date {
  box-sizing: border-box;
  color: #64748e;
  font-family: "Noto Sans SC", system-ui, sans-serif;
  font-size: 12px;
  font-style: normal;
  font-weight: 400;
  letter-spacing: 0px;
  line-height: normal;
  text-align: left;
  white-space: nowrap;
}
.tc-read-more {
  box-sizing: border-box;
  color: #2fa84f;
  font-family: "Noto Sans SC", system-ui, sans-serif;
  font-size: 12px;
  font-style: normal;
  font-weight: 500;
  letter-spacing: 0px;
  line-height: normal;
  text-align: left;
  white-space: nowrap;
}
.tc-article-row {
  align-items: flex-start;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  gap: 20px;
  height: fit-content;
  justify-content: flex-start;
  width: 1000px;
}
.tc-article-card {
  align-items: flex-start;
  background-color: #ffffff;
  border-radius: 16px;
  box-shadow: 0px 4px 16px #0a2a5414;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  gap: 10px;
  height: fit-content;
  justify-content: flex-start;
  padding: 24px;
  width: 490px;
}
.tc-feature-card,
.tc-article-card {
  color: inherit;
  text-decoration: none;
}
.tc-article-title {
  box-sizing: border-box;
  color: #1a2b45;
  font-family: "Noto Sans SC", system-ui, sans-serif;
  font-size: 19px;
  font-style: normal;
  font-weight: 700;
  letter-spacing: 0px;
  line-height: 27px;
  text-align: left;
  width: 100%;
}
.tc-article-desc {
  box-sizing: border-box;
  color: #64748e;
  font-family: "Noto Sans SC", system-ui, sans-serif;
  font-size: 14px;
  font-style: normal;
  font-weight: 400;
  letter-spacing: 0px;
  line-height: 24px;
  text-align: left;
  width: 100%;
}
.tc-dots {
  align-items: center;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  gap: 6px;
  height: fit-content;
  justify-content: center;
  width: 1000px;
}
.tc-dot-active {
  align-items: flex-start;
  background-color: #2fa84f;
  border-radius: 3px;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  gap: 0px;
  height: 6px;
  justify-content: flex-start;
  width: 18px;
}
.tc-dot {
  align-items: flex-start;
  background-color: #c9d6e4;
  border-radius: 3px;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  gap: 0px;
  height: 6px;
  justify-content: flex-start;
  width: 6px;
}
.tc-section-inner-2 {
  align-items: flex-start;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  gap: 18px;
  height: fit-content;
  justify-content: flex-start;
  width: 1000px;
}
.tc-more-text-3 {
  box-sizing: border-box;
  color: #1e9be9;
  font-family: "Noto Sans SC", system-ui, sans-serif;
  font-size: 14px;
  font-style: normal;
  font-weight: 500;
  letter-spacing: 0px;
  line-height: normal;
  text-align: left;
  white-space: nowrap;
}
.tc-carousel {
  align-items: flex-start;
  background-image: url("/static/ticai/assets/carousel-news.webp");
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  border-radius: 20px;
  box-shadow: 0px 10px 30px #0a2a5426;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  gap: 0px;
  height: 460px;
  justify-content: flex-start;
  overflow: hidden;
  position: relative;
  width: 1000px;
}
.tc-arrow-prev {
  align-items: center;
  background-color: #fffffff0;
  border-radius: 999px;
  box-shadow: 0px 4px 12px #00000029;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  gap: 0px;
  height: 48px;
  justify-content: center;
  left: 20px;
  position: absolute;
  top: 206px;
  width: 48px;
  z-index: 0;
}
.tc-icon-22 {
  box-sizing: border-box;
  flex-shrink: 0;
  height: 22px;
  width: 22px;
}
.tc-arrow-next {
  align-items: center;
  background-color: #fffffff0;
  border-radius: 999px;
  box-shadow: 0px 4px 12px #00000029;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  gap: 0px;
  height: 48px;
  justify-content: center;
  left: 932px;
  position: absolute;
  top: 206px;
  width: 48px;
  z-index: 1;
}
.tc-page-counter {
  align-items: flex-start;
  background-color: #00000066;
  border-radius: 999px;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  gap: 0px;
  height: fit-content;
  justify-content: flex-start;
  left: 936px;
  padding: 4px 12px;
  position: absolute;
  top: 20px;
  width: fit-content;
  z-index: 2;
}
.tc-caption-row {
  align-items: center;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  gap: 0px;
  height: fit-content;
  justify-content: space-between;
  width: 1000px;
}
.tc-caption-title {
  box-sizing: border-box;
  color: #1a2b45;
  font-family: "Noto Sans SC", system-ui, sans-serif;
  font-size: 20px;
  font-style: normal;
  font-weight: 700;
  letter-spacing: 0px;
  line-height: normal;
  text-align: left;
  white-space: nowrap;
}
.tc-caption-date {
  box-sizing: border-box;
  color: #64748e;
  font-family: "Noto Sans SC", system-ui, sans-serif;
  font-size: 13px;
  font-style: normal;
  font-weight: 400;
  letter-spacing: 0px;
  line-height: normal;
  text-align: left;
  white-space: nowrap;
}
.tc-dot-active-2 {
  align-items: flex-start;
  background-color: #1e9be9;
  border-radius: 3px;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  gap: 0px;
  height: 6px;
  justify-content: flex-start;
  width: 18px;
}
.tc-more-text-4 {
  box-sizing: border-box;
  color: #ff7a1a;
  font-family: "Noto Sans SC", system-ui, sans-serif;
  font-size: 14px;
  font-style: normal;
  font-weight: 500;
  letter-spacing: 0px;
  line-height: normal;
  text-align: left;
  white-space: nowrap;
}
.tc-welfare-card {
  align-items: center;
  background-color: #ffffff;
  border-radius: 16px;
  box-shadow: 0px 4px 16px #0a2a5414;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  gap: 14px;
  height: fit-content;
  justify-content: flex-start;
  padding: 14px;
  width: 490px;
}
.tc-welfare-image {
  align-items: flex-start;
  background-image: url("/static/ticai/assets/welfare-01.webp");
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  border-radius: 12px;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  gap: 0px;
  height: 140px;
  justify-content: flex-start;
  overflow: hidden;
  width: 180px;
}
.tc-text-group {
  align-items: flex-start;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  flex: 1 1 0;
  gap: 7px;
  height: fit-content;
  justify-content: flex-start;
}
.tc-welfare-title {
  box-sizing: border-box;
  color: #1a2b45;
  font-family: "Noto Sans SC", system-ui, sans-serif;
  font-size: 16px;
  font-style: normal;
  font-weight: 700;
  letter-spacing: 0px;
  line-height: 22px;
  text-align: left;
  width: 268px;
}
.tc-welfare-desc {
  box-sizing: border-box;
  color: #64748e;
  font-family: "Noto Sans SC", system-ui, sans-serif;
  font-size: 13px;
  font-style: normal;
  font-weight: 400;
  letter-spacing: 0px;
  line-height: 21px;
  text-align: left;
  width: 268px;
}
.tc-welfare-date {
  box-sizing: border-box;
  color: #64748e;
  font-family: "Noto Sans SC", system-ui, sans-serif;
  font-size: 11px;
  font-style: normal;
  font-weight: 400;
  letter-spacing: 0px;
  line-height: normal;
  text-align: left;
  white-space: nowrap;
}
.tc-welfare-image-2 {
  align-items: flex-start;
  background-image: url("/static/ticai/assets/welfare-02.webp");
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  border-radius: 12px;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  gap: 0px;
  height: 140px;
  justify-content: flex-start;
  overflow: hidden;
  width: 180px;
}
.tc-welfare-title-2 {
  box-sizing: border-box;
  color: #1a2b45;
  font-family: "Noto Sans SC", system-ui, sans-serif;
  font-size: 16px;
  font-style: normal;
  font-weight: 700;
  letter-spacing: 0px;
  line-height: 22px;
  text-align: left;
  width: 100%;
}
.tc-welfare-desc-2 {
  box-sizing: border-box;
  color: #64748e;
  font-family: "Noto Sans SC", system-ui, sans-serif;
  font-size: 13px;
  font-style: normal;
  font-weight: 400;
  letter-spacing: 0px;
  line-height: 21px;
  text-align: left;
  width: 100%;
}
/* 接口摘要可能为空，预留两行高度，避免卡片高度跳动 */
.tc-welfare-desc,
.tc-welfare-desc-2 {
  min-height: 42px;
}
.tc-welfare-image-3 {
  align-items: flex-start;
  background-image: url("/static/ticai/assets/welfare-03.webp");
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  border-radius: 12px;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  gap: 0px;
  height: 140px;
  justify-content: flex-start;
  overflow: hidden;
  width: 180px;
}
.tc-welfare-card-2 {
  align-items: center;
  background-color: #ffffff;
  border-radius: 16px;
  box-shadow: 0px 4px 16px #0a2a5414;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  gap: 14px;
  height: 168px;
  justify-content: flex-start;
  padding: 14px;
  width: 490px;
}
.tc-welfare-card,
.tc-welfare-card-2 {
  color: inherit;
  text-decoration: none;
}
.tc-welfare-image-4 {
  align-items: flex-start;
  background-image: url("/static/ticai/assets/welfare-04.webp");
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  border-radius: 12px;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  gap: 0px;
  height: 140px;
  justify-content: flex-start;
  overflow: hidden;
  width: 180px;
}
.tc-section-visual {
  align-items: center;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  gap: 0px;
  height: fit-content;
  justify-content: flex-start;
  padding: 56px 0px 80px 0px;
  width: 100%;
}
.tc-node {
  align-items: center;
  background-color: #ffffff;
  border-radius: 999px;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  gap: 0px;
  height: 32px;
  justify-content: center;
  outline-offset: -0.5px;
  outline: 1px solid #d9cbfc;
  width: 32px;
}
.tc-more-text-5 {
  box-sizing: border-box;
  color: #7c5cf0;
  font-family: "Noto Sans SC", system-ui, sans-serif;
  font-size: 14px;
  font-style: normal;
  font-weight: 500;
  letter-spacing: 0px;
  line-height: normal;
  text-align: left;
  white-space: nowrap;
}
.tc-poster-row {
  align-items: flex-start;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  gap: 24px;
  height: fit-content;
  justify-content: flex-start;
  width: 1000px;
}
.tc-poster-svg {
  align-items: flex-start;
  background-image: url("/static/ticai/assets/poster-svg.webp");
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  border-radius: 16px;
  box-shadow: 0px 6px 20px #0a2a5420;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  gap: 0px;
  height: 330px;
  justify-content: flex-start;
  overflow: hidden;
  position: relative;
  width: 232px;
}
.tc-badge {
  align-items: center;
  background-color: #ffffffe8;
  border-radius: 999px;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  gap: 0px;
  height: fit-content;
  justify-content: center;
  left: 14px;
  padding: 5px 0px;
  position: absolute;
  top: 292px;
  width: 204px;
  z-index: 0;
}
.tc-badge-text {
  box-sizing: border-box;
  color: #7c5cf0;
  font-family: "Noto Sans SC", system-ui, sans-serif;
  font-size: 12px;
  font-style: normal;
  font-weight: 700;
  letter-spacing: 0px;
  line-height: normal;
  text-align: left;
  white-space: nowrap;
}
.tc-poster-long {
  align-items: flex-start;
  background-image: url("/static/ticai/assets/poster-long.webp");
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  border-radius: 16px;
  box-shadow: 0px 6px 20px #0a2a5420;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  gap: 0px;
  height: 330px;
  justify-content: flex-start;
  overflow: hidden;
  position: relative;
  width: 232px;
}
.tc-poster-h5 {
  align-items: flex-start;
  background-image: url("/static/ticai/assets/poster-h5.webp");
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  border-radius: 16px;
  box-shadow: 0px 6px 20px #0a2a5420;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  gap: 0px;
  height: 330px;
  justify-content: flex-start;
  overflow: hidden;
  position: relative;
  width: 232px;
}
.tc-poster-theme {
  align-items: flex-start;
  background-image: url("/static/ticai/assets/poster-theme.webp");
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  border-radius: 16px;
  box-shadow: 0px 6px 20px #0a2a5420;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  gap: 0px;
  height: 330px;
  justify-content: flex-start;
  overflow: hidden;
  position: relative;
  width: 232px;
}
.tc-dot-active-3 {
  align-items: flex-start;
  background-color: #7c5cf0;
  border-radius: 3px;
  box-sizing: border-box;
  display: flex;
  flex-direction: row;
  flex-shrink: 0;
  gap: 0px;
  height: 6px;
  justify-content: flex-start;
  width: 18px;
}

/* 移动端适配：设计稿为 1920 固定画布，窄屏改为流式布局 */
@media (max-width: 1099px) {
  .tc-page-body {
    display: block;
  }
  .tc-page {
    height: auto;
    overflow: visible;
    width: 100%;
  }
  .tc-hero {
    height: 200px;
  }
  .tc-nav {
    flex-wrap: wrap;
    height: auto;
    padding: 12px 16px;
    gap: 8px 10px;
  }
  .tc-nav-item-home,
  .tc-nav-item-promo,
  .tc-nav-item-responsibility,
  .tc-nav-item-news,
  .tc-nav-item-welfare,
  .tc-nav-item-visual {
    padding: 6px 14px;
  }
  .tc-nav-dot-home,
  .tc-nav-dot,
  .tc-nav-dot-2,
  .tc-nav-dot-3,
  .tc-nav-dot-4,
  .tc-nav-dot-5 {
    height: 8px;
    width: 8px;
  }
  .tc-nav-text {
    font-size: 13px;
  }
  .tc-section-promo {
    padding: 36px 0 0 0;
  }
  .tc-section-visual {
    padding: 36px 0 48px 0;
  }
  .tc-section-inner,
  .tc-section-inner-2 {
    padding: 0 16px;
    width: 100%;
  }
  .tc-section-head {
    gap: 8px;
  }
  .tc-section-title,
  .tc-section-title-2 {
    font-size: 21px;
  }
  .tc-more-text,
  .tc-more-text-2,
  .tc-more-text-3,
  .tc-more-text-4,
  .tc-more-text-5 {
    font-size: 13px;
  }
  .tc-head-right {
    gap: 8px;
  }
  .tc-switch-group {
    gap: 6px;
  }
  .tc-btn-prev,
  .tc-node {
    height: 28px;
    width: 28px;
  }
  /* 宣传片 */
  .tc-video {
    aspect-ratio: 1000 / 560;
    height: auto;
    width: 100%;
  }
  .tc-video video {
    inset: 0;
    position: absolute;
  }
  .tc-play-button {
    height: 60px;
    width: 60px;
  }
  .tc-play-icon {
    height: 26px;
    width: 26px;
  }
  /* 责任体彩 */
  .tc-responsibility-slide {
    gap: 14px;
    min-height: 0;
  }
  .tc-feature-card {
    flex-direction: column;
    height: auto;
    width: 100%;
  }
  .tc-feature-image {
    height: 180px;
    width: 100%;
  }
  .tc-feature-body {
    height: auto;
    padding: 16px;
  }
  .tc-feature-title {
    font-size: 18px;
    white-space: normal;
  }
  .tc-article-row {
    flex-direction: column;
    gap: 12px;
    width: 100%;
  }
  .tc-article-card {
    padding: 16px;
    width: 100%;
  }
  .tc-article-title {
    font-size: 17px;
    line-height: 24px;
  }
  .tc-dots {
    width: 100%;
  }
  /* 体彩动态 */
  .tc-carousel {
    aspect-ratio: 1000 / 460;
    height: auto;
    width: 100%;
  }
  .tc-arrow-prev,
  .tc-arrow-next {
    height: 36px;
    top: 50%;
    transform: translateY(-50%);
    width: 36px;
  }
  .tc-arrow-prev {
    left: 8px;
  }
  .tc-arrow-next {
    left: auto;
    right: 8px;
  }
  .tc-icon-22 {
    height: 18px;
    width: 18px;
  }
  .tc-page-counter {
    left: auto;
    right: 10px;
    top: 10px;
  }
  .tc-caption-row {
    flex-wrap: wrap;
    gap: 4px 12px;
    width: 100%;
  }
  .tc-caption-title {
    font-size: 17px;
    white-space: normal;
  }
  /* 公益体彩 */
  .tc-welfare-card,
  .tc-welfare-card-2 {
    height: auto;
    padding: 12px;
    width: 100%;
  }
  .tc-welfare-image,
  .tc-welfare-image-2,
  .tc-welfare-image-3,
  .tc-welfare-image-4 {
    height: 96px;
    width: 112px;
  }
  .tc-welfare-title,
  .tc-welfare-title-2,
  .tc-welfare-desc,
  .tc-welfare-desc-2 {
    width: 100%;
  }
  /* 视觉策划 */
  .tc-poster-row {
    flex-wrap: wrap;
    gap: 12px;
    width: 100%;
  }
  .tc-poster-svg,
  .tc-poster-long,
  .tc-poster-h5,
  .tc-poster-theme {
    aspect-ratio: 232 / 330;
    flex: 1 1 calc(50% - 6px);
    height: auto;
    width: auto;
  }
  .tc-badge {
    bottom: 8px;
    left: 8px;
    right: 8px;
    top: auto;
    width: auto;
  }
  /* 页脚 */
  .tc-footer {
    padding: 30px 16px;
  }
  .tc-footer-title {
    font-size: 18px;
    text-align: center;
    white-space: normal;
  }
  .tc-footer-subtitle,
  .tc-footer-record {
    text-align: center;
    white-space: normal;
  }
}
@media (max-width: 400px) {
  .tc-section-inner,
  .tc-section-inner-2 {
    padding: 0 12px;
  }
  .tc-feature-image {
    height: 150px;
  }
  .tc-welfare-image,
  .tc-welfare-image-2,
  .tc-welfare-image-3,
  .tc-welfare-image-4 {
    height: 84px;
    width: 96px;
  }
  .tc-badge-text {
    font-size: 11px;
  }
}