.stage-heading {
  width: 100vw;
  max-width: none;
  min-height: 137px;

  margin: 40px 0 50px;
  margin-left: 50%;
  transform: translateX(-50%);

  padding: 0 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  box-sizing: border-box;
}

.stage-heading__line {
  flex: 1 1 auto;
  height: 4px;
  min-width: 0;
}

.stage-heading__line--left {
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.95) 100%
  );
}

.stage-heading__line--right {
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.95) 0%,
    rgba(255, 255, 255, 0) 100%
  );
}

.stage-heading__content {
  width: 300px;
  flex: 0 0 400px;
  text-align: center;
  color: #fff;
  font-family: "SourceHanSansCN-Bold", "Microsoft YaHei", Arial, sans-serif;
  font-weight: 700;
  letter-spacing: 1px;
  line-height: 1.25;
}

.stage-heading__main {
  font-size: 64px;
}

.stage-heading__sub {
  margin-top: 4px;
  font-size: 25px;
}

@media (max-width: 768px) {
  .stage-heading {
    width: 100vw;
    min-height: 72px;

    margin: 24px 0 32px;
    margin-left: 50%;
    transform: translateX(-50%);

    padding: 0 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-sizing: border-box;
  }

  .stage-heading__line {
    display: block;
    flex: 1 1 auto;
    height: 2px;
    min-width: 36px;
  }

  .stage-heading__content {
    width: 132px;
    flex: 0 0 132px;
    text-align: center;
    line-height: 1.25;
  }

  .stage-heading__main {
    font-size: 26px;
    white-space: nowrap;
  }

  .stage-heading__sub {
    margin-top: 2px;
    font-size: 13px;
    white-space: nowrap;
  }
}

.stage-desc {
  width: min(100vw - 160px, 1602px);
  margin: 0 auto 80px;

  margin-left: 50%;
  transform: translateX(-50%);

  color: #fff;
  font-family: "SourceHanSansCN-Medium", "Microsoft YaHei", Arial, sans-serif;
  font-size: 28px;
  font-weight: 500;
  line-height: 1.75;
  letter-spacing: 0.5px;

  text-align: justify;
  white-space: normal;
  box-sizing: border-box;
}

.stage-desc p {
  margin: 0 0 22px;
}

.stage-desc p:last-child {
  margin-bottom: 0;
}

.stage-desc__em {
  color: #7948ea;
  font-size: 32px;
  font-weight: 500;
}

@media (max-width: 768px) {
  .stage-desc {
    width: 100%;
    max-width: none;

    margin: 0 auto 40px;
    padding: 0 18px;

    transform: none;
    margin-left: auto;

    color: #fff;
    font-size: 15px;
    line-height: 1.85;
    letter-spacing: 0.2px;
    font-weight: 500;

    text-align: left;
    box-sizing: border-box;
  }

  .stage-desc p {
    margin: 0;
  }

  .stage-desc__em {
    color: #7948ea;
    font-size: 17px;
    font-weight: 500;
  }
}

.course-week-list {
  width: min(100vw - 100px, 1605px);
  margin: 56px 0 0;

  margin-left: 50%;
  margin-bottom: 100px;
  transform: translateX(-50%);

  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 44px;

  box-sizing: border-box;
}

.course-week-card {
  width: 100%;
  max-width: 1605px;
  margin: 0 auto;

  position: relative;
  min-height: 540px;

  display: flex;
  overflow: hidden;

  background: #000;
  box-sizing: border-box;
}

.course-week-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;

  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.course-week-card__image,
.course-week-card__content {
  position: relative;
  z-index: 1;
}

.course-week-card__image {
  width: 50%;
  min-height: 540px;
  overflow: hidden;
}

.course-week-card__image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.course-week-card__content {
  width: 50%;
  min-height: 540px;

  padding: 32px 62px;
  box-sizing: border-box;

  color: #fff;
  background-color: rgb(26, 26, 26);
}

.course-week-card--image-left {
  flex-direction: row;
}

.course-week-card--image-right {
  flex-direction: row-reverse;
}

.course-week-card__stage {
  font-family: "SourceHanSansCN-Regular", "Microsoft YaHei", Arial, sans-serif;
  font-size: 14px;
  line-height: 22px;
  letter-spacing: 0.3px;
  font-weight: 400;
  color: #fff;
}

.course-week-card__week {
  position: relative;
  z-index: 1;

  margin-top: 2px;

  font-family: "SourceHanSansCN-Heavy", "Microsoft YaHei", Arial, sans-serif;
  font-size: 60px;
  line-height: 1.2;
  letter-spacing: 1px;
  font-weight: 800;
  color: #fff;
}

.course-week-card__mark {
  width: 237px;
  height: 16px;
  margin-top: -20px;
  margin-left: 2px;

  background: #000;
}

.course-week-card__body {
  margin-top: 14px;
  margin-bottom: 20px;
}

.course-week-card__title {
  margin-bottom: 34px;

  font-family: "SourceHanSansCN-Light", "Microsoft YaHei", Arial, sans-serif;
  font-size: 36px;
  line-height: 32px;
  letter-spacing: 1px;
  font-weight: 300;
  color: #fff;
}

.course-week-card__points {
  margin: 60px 0 0 0;
  padding: 0;
  list-style: none;
}

.course-week-card__points li {
  position: relative;

  margin-bottom: 28px;
  padding-left: 28px;

  font-family: "SourceHanSansCN-Medium", "Microsoft YaHei", Arial, sans-serif;
  font-size: 24px;
  line-height: 1.35;
  letter-spacing: 0.6px;
  font-weight: 500;
  color: #fff;
}

.course-week-card__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.42em;

  width: 12px;
  height: 12px;

  background: #f3591b;
  border-radius: 50%;
}

.course-week-card__desc {
  margin: 60px 30px 0 0;

  font-family: "SourceHanSansCN-Medium", "Microsoft YaHei", Arial, sans-serif;
  font-size: 24px;
  line-height: 30px;
  letter-spacing: 0.6px;
  font-weight: 500;
  color: #fff;

  text-align: justify;
}

.course-week-card__manual-list {
  margin: 60px 30px 0 0;

  font-family: "SourceHanSansCN-Medium", "Microsoft YaHei", Arial, sans-serif;
  font-size: 24px;
  line-height: 30px;
  letter-spacing: 0.6px;
  font-weight: 500;
  color: #fff;
}

.course-week-card__manual-line {
  margin-bottom: 20px;
}

@media (max-width: 768px) {
  .course-week-list {
    width: 100%;
    margin: 32px auto 0;
    padding: 0 16px;

    margin-left: auto;
    transform: none;

    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 28px;

    box-sizing: border-box;
  }

  .course-week-card,
  .course-week-card--image-left,
  .course-week-card--image-right {
    width: 100%;
    max-width: none;
    min-height: auto;

    display: flex;
    flex-direction: column;

    margin: 0 auto;
    overflow: hidden;
    border-radius: 0;
    box-sizing: border-box;
  }

  .course-week-card__image {
    width: 100%;
    min-height: auto;
    aspect-ratio: 16 / 10;
    overflow: hidden;
  }

  .course-week-card__image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .course-week-card__content {
    width: 100%;
    min-height: auto;
    padding: 22px 18px 28px;
    box-sizing: border-box;
  }

  .course-week-card__stage {
    font-size: 12px;
    line-height: 18px;
    letter-spacing: 0.2px;
  }

  .course-week-card__week {
    margin-top: 2px;
    font-size: 34px;
    line-height: 1.15;
    letter-spacing: 0.5px;
  }

  .course-week-card__mark {
    width: 132px;
    height: 9px;
    margin-top: -10px;
    margin-left: 1px;
  }

  .course-week-card__body {
    margin-top: 28px;
  }

  .course-week-card__title {
    margin-bottom: 18px;
    font-size: 22px;
    line-height: 1.35;
    letter-spacing: 0.5px;
  }

  .course-week-card__points {
    margin: 0;
    padding: 0;
  }

  .course-week-card__points li {
    margin-bottom: 12px;
    padding-left: 18px;

    font-size: 15px;
    line-height: 1.65;
    letter-spacing: 0.2px;
  }

  .course-week-card__points li::before {
    width: 7px;
    height: 7px;
    top: 0.7em;
  }

  .course-week-card__desc {
    font-size: 15px;
    line-height: 1.75;
    letter-spacing: 0.2px;
    text-align: left;
  }
}

.site-contact-footer {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 5% 0;
  box-sizing: border-box;
  background-color: #000;
}

.site-contact-footer__inner {
  width: 100%;
  max-width: 1600px;
  margin: 0 auto;
  box-sizing: border-box;
}

.site-contact-footer__main {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 0 15%;
  box-sizing: border-box;
}

.site-contact-footer__section {
  box-sizing: border-box;
}

.site-contact-footer__title {
  margin-bottom: 30px;
  font-family: "SS Light", "Microsoft YaHei", Arial, sans-serif;
  font-size: 32px;
  line-height: 1;
  color: #dedede;
}

.site-contact-footer__title--follow {
  margin-bottom: 10px;
}

.site-contact-footer__text {
  position: relative;
  margin-bottom: 10px;
  font-size: 18px;
  line-height: 1.5;
  color: #fff;
}

.site-contact-footer__label {
  color: #c1c1c1;
}

.site-contact-footer__socials {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  padding: 8px 0;
}

.site-contact-footer__social-icon {
  width: auto;
  height: 45px;
  margin-right: 4px;
  margin-bottom: 10px;
  cursor: pointer;
}

.site-contact-footer__social-icon--large {
  height: 56px;
  margin-left: -10px;
}

.site-contact-footer__copyright {
  margin-top: 20px;
  padding: 20px 15% 0;
  border-top: 1px solid #5a5a5a;

  font-size: 14px;
  line-height: 1.5;
  color: #c1c1c1;
  box-sizing: border-box;
}

.site-contact-footer__copyright p {
  margin: 5px 0 0;
}

.training-mode-section {
  width: 100%;
  background: #000;
  padding: 80px 0 100px;
  box-sizing: border-box;
}

.training-mode-container {
  width: min(100vw - 100px, 1600px);
  margin: 0 auto;
  box-sizing: border-box;
}

.training-mode-content {
  width: 100%;
  margin-top: 56px;
  box-sizing: border-box;
}

.training-mode-group {
  width: 100%;
  margin-bottom: 64px;
}

.training-mode-group__title {
  width: 360px;
  margin: 0 auto 36px;
  text-align: center;
  color: #fff;
}

.training-mode-group__main {
  position: relative;
  z-index: 1;
  font-family: "SourceHanSansCN-Bold", "Microsoft YaHei", Arial, sans-serif;
  font-size: 70px;
  line-height: 1;
  font-weight: 700;
  letter-spacing: 1px;
  color: #fff;
}

.training-mode-group__sub {
  margin-top: 12px;
  font-family: "SourceHanSansCN-Light", "Microsoft YaHei", Arial, sans-serif;
  font-size: 30px;
  line-height: 1.3;
  font-weight: 300;
  letter-spacing: 10px;
  color: #fff;
}

.training-mode-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
  width: 100%;
}

.training-mode-card {
  position: relative;
  min-height: 146px;
  padding: 22px 18px 20px;
  border: 1px solid rgba(255, 255, 255, 1);
  border-radius: 15px;
  overflow: hidden;
  box-sizing: border-box;
  color: #fff;
  background: transparent;
}

.training-mode-card::before {
  content: "";
  position: absolute;
  left: 4px;
  right: 4px;
  top: 5px;
  height: 66px;
  border-radius: 10px 10px 0 0;
  background: linear-gradient(
    90deg,
    rgba(121, 72, 234, 0.65) 0%,
    rgba(121, 72, 234, 0.06) 100%
  );
  box-shadow: 0 1px 30px rgba(0, 0, 0, 0.6);
  z-index: 0;
}

.training-mode-card::after {
  content: "";
  position: absolute;
  left: 18px;
  right: 18px;
  top: 80px;
  height: 1px;
  background: rgba(255, 255, 255, 0.35);
  z-index: 1;
}

.training-mode-card__head {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 14px;
}

.training-mode-card__icon {
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.training-mode-card__title {
  font-family: "SourceHanSansCN-Medium", "Microsoft YaHei", Arial, sans-serif;
  font-size: 28px;
  line-height: 1.3;
  font-weight: 500;
  letter-spacing: 1px;
  color: #fff;
}

.training-mode-card__desc {
  position: relative;
  z-index: 2;
  margin-top: 34px;
  font-family: "SourceHanSansCN-Medium", "Microsoft YaHei", Arial, sans-serif;
  font-size: 20px;
  line-height: 1.5;
  font-weight: 500;
  letter-spacing: 1px;
  color: #fff;
}

.training-mode-card__desc span {
  color: #7948ea;
}

.training-mode-price {
  width: min(100%, 620px);
  min-height: 238px;
  margin: 70px auto 0;
  padding: 42px 20px 28px;
  border-radius: 8px;
  box-sizing: border-box;
  text-align: center;
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.1) 0%,
      rgba(255, 255, 255, 0) 100%
    ),
    linear-gradient(
      180deg,
      rgba(121, 72, 234, 0.65) 0%,
      rgba(121, 72, 234, 0.06) 100%
    );
  box-shadow: 0 1px 30px rgba(0, 0, 0, 0.6);
}

.training-mode-price__amount {
  font-family: "SourceHanSansCN-Heavy", "Microsoft YaHei", Arial, sans-serif;
  font-size: 122px;
  line-height: 1;
  font-weight: 800;
  color: #7948ea;
}

.training-mode-price__text {
  margin-top: 18px;
  font-family: "SourceHanSansCN-Medium", "Microsoft YaHei", Arial, sans-serif;
  font-size: 36px;
  line-height: 1.3;
  font-weight: 500;
  letter-spacing: 1px;
  color: #fff;
}

/* ===============================
   课程模式介绍
================================ */

.training-mode-section {
  width: 100%;
  background: #000;
  padding: 80px 0 100px;
  box-sizing: border-box;
}

.training-mode-container {
  width: min(100vw - 100px, 1600px);
  margin: 0 auto;
  box-sizing: border-box;
}

.training-mode-content {
  width: 100%;
  margin-top: 56px;
  box-sizing: border-box;
}

/* 价格模块：第一个展示 */
.training-mode-price {
  width: min(100%, 620px);
  min-height: 238px;
  margin: 0 auto 90px;
  padding: 42px 20px 28px;
  border-radius: 8px;
  box-sizing: border-box;
  text-align: center;

  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.1) 0%,
      rgba(255, 255, 255, 0) 100%
    ),
    linear-gradient(
      180deg,
      rgba(121, 72, 234, 0.65) 0%,
      rgba(121, 72, 234, 0.06) 100%
    );
  box-shadow: 0 1px 30px rgba(0, 0, 0, 0.6);
}

.training-mode-price__amount {
  font-family: "SourceHanSansCN-Heavy", "Microsoft YaHei", Arial, sans-serif;
  font-size: 122px;
  line-height: 1;
  font-weight: 800;
  color: #7948ea;
}

.training-mode-price__text {
  margin-top: 18px;
  font-family: "SourceHanSansCN-Medium", "Microsoft YaHei", Arial, sans-serif;
  font-size: 36px;
  line-height: 1.3;
  font-weight: 500;
  letter-spacing: 1px;
  color: #fff;
}

/* 分组 */
.training-mode-group {
  width: 100%;
  margin-bottom: 78px;
}
.training-mode-heading-card {
  width: 359px;
  height: 141px;
  margin: 0 auto 54px;
  position: relative;

  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;

  padding-top: 12px;

  color: #fff;
  text-align: center;
  box-sizing: border-box;
}

.training-mode-heading-card::before {
  content: "";
  position: absolute;
  left: 23px;
  top: 17px;
  width: 312px;
  height: 80px;
  border-radius: 15.32px 0 15.32px 0;

  background-image: url("/assets/images/new0630/price.png");
  background-repeat: no-repeat;
  background-size: 100% 100%;
  background-position: center;
  z-index: 0;
}

.training-mode-heading-card__main {
  position: relative;
  z-index: 1;
  width: 100%;

  font-family: "SourceHanSansCN-Bold", "Microsoft YaHei", Arial, sans-serif;
  font-size: 55px;
  line-height: 80px;
  font-weight: 700;
  letter-spacing: 1px;
  color: #fff;
}

.training-mode-heading-card__sub {
  position: relative;
  z-index: 1;
  width: 312px;
  margin-top: 8px;

  font-family: "SourceHanSansCN-Light", "Microsoft YaHei", Arial, sans-serif;
  font-size: 30px;
  line-height: 66px;
  font-weight: 300;
  letter-spacing: 10px;
  color: #fff;
}

/* 权益卡片 */
.training-mode-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
  width: 100%;
}

.training-mode-card {
  position: relative;
  min-height: 146px;
  padding: 22px 18px 20px;

  border: 1px solid rgba(255, 255, 255, 1);
  border-radius: 15px;
  overflow: hidden;
  box-sizing: border-box;

  color: #fff;
  background: transparent;
}

.training-mode-card::before {
  content: "";
  position: absolute;
  left: 4px;
  right: 4px;
  top: 5px;
  height: 66px;

  border-radius: 10px 10px 0 0;
  background: linear-gradient(
    90deg,
    rgba(121, 72, 234, 0.65) 0%,
    rgba(121, 72, 234, 0.06) 100%
  );
  box-shadow: 0 1px 30px rgba(0, 0, 0, 0.6);
  z-index: 0;
}

.training-mode-card::after {
  content: "";
  position: absolute;
  left: 18px;
  right: 18px;
  top: 80px;
  height: 1px;
  background: rgba(255, 255, 255, 0.35);
  z-index: 1;
}

.training-mode-card__head {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 14px;
}

.training-mode-card__icon {
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.training-mode-card__title {
  font-family: "SourceHanSansCN-Medium", "Microsoft YaHei", Arial, sans-serif;
  font-size: 28px;
  line-height: 1.3;
  font-weight: 500;
  letter-spacing: 1px;
  color: #fff;
}

.training-mode-card__desc {
  position: relative;
  z-index: 2;
  margin-top: 34px;

  font-family: "SourceHanSansCN-Medium", "Microsoft YaHei", Arial, sans-serif;
  font-size: 20px;
  line-height: 1.5;
  font-weight: 500;
  letter-spacing: 1px;
  color: #fff;
}

.training-mode-card__desc span {
  color: #7948ea;
}

@media (max-width: 768px) {
  .training-mode-section {
    padding: 48px 0 64px;
  }

  .training-mode-container {
    width: 100%;
    padding: 0 16px;
  }

  .training-mode-content {
    margin-top: 32px;
  }

  .training-mode-price {
    width: 100%;
    min-height: auto;
    margin: 0 auto 52px;
    padding: 30px 16px 24px;
  }

  .training-mode-price__amount {
    font-size: 58px;
  }

  .training-mode-price__text {
    margin-top: 10px;
    font-size: 18px;
  }

  .training-mode-group {
    margin-bottom: 46px;
  }

  .training-mode-heading-card {
    width: 220px;
    height: 92px;
    margin-bottom: 28px;
  }

  .training-mode-heading-card::before {
    left: 20px;
    top: 12px;
    width: 180px;
    height: 48px;
    border-radius: 10px 0 10px 0;
  }

  .training-mode-heading-card__main {
    font-size: 38px;
    line-height: 54px;
  }

  .training-mode-heading-card__sub {
    width: 180px;
    margin-top: 0;
    font-size: 15px;
    line-height: 28px;
    letter-spacing: 4px;
  }

  .training-mode-card-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .training-mode-card {
    min-height: 118px;
    padding: 18px 14px 16px;
    border-radius: 12px;
  }

  .training-mode-card::before {
    left: 4px;
    right: 4px;
    top: 4px;
    height: 54px;
    border-radius: 8px 8px 0 0;
  }

  .training-mode-card::after {
    left: 14px;
    right: 14px;
    top: 68px;
  }

  .training-mode-card__head {
    gap: 10px;
  }

  .training-mode-card__icon {
    width: 22px;
    height: 22px;
  }

  .training-mode-card__title {
    font-size: 18px;
    line-height: 1.35;
  }

  .training-mode-card__desc {
    margin-top: 28px;
    font-size: 14px;
    line-height: 1.6;
    letter-spacing: 0.5px;
  }
}