/* 职业介绍手机端（仅 classes 屏，max-width: 768px） */
@media (max-width: 768px) {
  .dual-mobile .swiper-slide[data-key="classes"] .page {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: #eef3f8;
  }

  .dual-mobile .swiper-slide[data-key="classes"] .classes-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    pointer-events: none;
  }

  .dual-mobile .swiper-slide[data-key="classes"] .classes-title {
    position: absolute;
    left: 50%;
    top: 0.72rem;
    width: 3.47rem;
    height: 0.595rem;
    transform: translateX(-50%);
    object-fit: contain;
    z-index: 2;
  }

  .dual-mobile .swiper-slide[data-key="classes"] .classes-stage {
    position: absolute;
    left: 0;
    right: 0;
    top: 1.45rem;
    height: 4.1rem;
    z-index: 1;
    overflow: visible;
  }

  .dual-mobile .swiper-slide[data-key="classes"] .classes-wheel {
    position: absolute;
    left: 50%;
    top: 0.1rem;
    width: 3.2rem;
    height: 3.2rem;
    transform: translateX(-50%);
    overflow: visible;
  }

  .dual-mobile .swiper-slide[data-key="classes"] .classes-wheel__bg {
    position: absolute;
    inset: 0;
    display: block;
    width: 3.2rem;
    height: 3.2rem;
    object-fit: contain;
    pointer-events: none;
    z-index: 1;
  }

  .dual-mobile .swiper-slide[data-key="classes"] .classes-wheel__icons {
    position: absolute;
    inset: 0;
    z-index: 3;
    overflow: visible;
  }

  .dual-mobile .swiper-slide[data-key="classes"] .classes-wheel__icon {
    position: absolute;
    width: 0.72rem;
    height: 0.79rem;
    margin: 0;
    padding: 0;
    border: 0;
    background: transparent;
    cursor: pointer;
    transform: translate(-50%, -50%) scale(0.65);
    transform-origin: center center;
    transition: transform 0.28s ease;
    z-index: 1;
  }

  .dual-mobile .swiper-slide[data-key="classes"] .classes-wheel__icon img {
    display: block;
    width: 0.72rem;
    height: 0.79rem;
    object-fit: contain;
    pointer-events: none;
  }

  .dual-mobile .swiper-slide[data-key="classes"] .classes-wheel__icon.is-active {
    transform: translate(-50%, -50%) scale(0.9);
    z-index: 3;
  }

  .dual-mobile .swiper-slide[data-key="classes"] .classes-wheel__icon:not(.is-active):active {
    transform: translate(-50%, -50%) scale(0.78);
  }

  .dual-mobile .swiper-slide[data-key="classes"] .classes-hero {
    position: absolute;
    left: 50%;
    bottom: -0.15rem;
    width: 3.6rem;
    height: 3.6rem;
    transform: translateX(-50%);
    pointer-events: none;
    z-index: 2;
  }

  .dual-mobile .swiper-slide[data-key="classes"] .classes-hero__img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center bottom;
    transition: opacity 0.32s ease;
  }

  .dual-mobile .swiper-slide[data-key="classes"] .classes-hero__img.is-fading {
    opacity: 0;
  }

  .dual-mobile .swiper-slide[data-key="classes"] .classes-info {
    position: absolute;
    left: 0;
    right: 0;
    top: 5.35rem;
    padding: 0 0.24rem 0.72rem;
    z-index: 2;
    text-align: left;
  }

  .dual-mobile .swiper-slide[data-key="classes"] .classes-info__name {
    display: flex;
    flex-direction: row;
    align-items: baseline;
    flex-wrap: nowrap;
    gap: 0.08rem;
    justify-content: flex-start;
    padding: 0 0.06rem;
  }

  .dual-mobile .swiper-slide[data-key="classes"] .classes-info__cn {
    margin: 0;
    flex-shrink: 0;
    font-size: 0.32rem;
    line-height: 1.15;
    color: #2f6ea8;
    font-weight: normal;
  }

  .dual-mobile .swiper-slide[data-key="classes"] .classes-info__en {
    margin: 0;
    flex-shrink: 0;
    font-size: 0.11rem;
    line-height: 1.15;
    color: #8fa3b5;
    letter-spacing: 0.03rem;
    text-transform: uppercase;
    white-space: nowrap;
  }

  .dual-mobile .swiper-slide[data-key="classes"] .classes-info__desc {
    margin: 0.08rem 0 0;
    max-width: 100%;
    font-size: 0.11rem;
    line-height: 1.65;
    color: #3d4f5f;
    text-align: left;
  }

  .dual-mobile .swiper-slide[data-key="classes"] .classes-info__difficulty {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0.06rem;
    margin-top: 0.1rem;
    font-size: 0.12rem;
    color: #3d4f5f;
  }

  .dual-mobile .swiper-slide[data-key="classes"] .classes-info__stars {
    display: flex;
    align-items: center;
    gap: 0.03rem;
  }

  .dual-mobile .swiper-slide[data-key="classes"] .classes-star {
    width: 0.17rem;
    height: 0.155rem;
    object-fit: contain;
  }

  .dual-mobile .swiper-slide[data-key="classes"] .classes-star.is-dim {
    opacity: 0.22;
    filter: grayscale(1);
  }

  .dual-mobile .swiper-slide[data-key="classes"] .classes-info__skills {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 0.04rem;
    margin-top: 0.08rem;
    padding: 0;
    position: relative;
    z-index: 6;
    max-width: 100%;
  }

  .dual-mobile .swiper-slide[data-key="classes"] .classes-skill-wrap {
    position: relative;
    flex-shrink: 0;
  }

  .dual-mobile .swiper-slide[data-key="classes"] .classes-skill {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 0.42rem;
    height: 0.42rem;
    padding: 0;
    border: 0;
    background: transparent;
    cursor: pointer;
    flex-shrink: 0;
  }

  .dual-mobile .swiper-slide[data-key="classes"] .classes-skill__bg {
    position: absolute;
    inset: 0;
    display: block;
    width: 0.42rem;
    height: 0.42rem;
    object-fit: contain;
    pointer-events: none;
  }

  .dual-mobile .swiper-slide[data-key="classes"] .classes-skill__icon {
    position: relative;
    z-index: 1;
    display: block;
    width: 0.31rem;
    height: 0.31rem;
    object-fit: contain;
    pointer-events: none;
  }

  .dual-mobile .swiper-slide[data-key="classes"] .classes-skill-wrap.is-tip-open .classes-skill {
    filter: drop-shadow(0 0 0.06rem rgba(47, 110, 168, 0.85));
  }

  /* 小屏高度适配：iPhone SE / 12 Pro 等 */
  @media (max-height: 780px) {
    .dual-mobile .swiper-slide[data-key="classes"] .classes-title {
      top: 0.62rem;
      width: 3.2rem;
      height: 0.55rem;
    }

    .dual-mobile .swiper-slide[data-key="classes"] .classes-stage {
      top: 1.28rem;
      height: 3.75rem;
    }

    .dual-mobile .swiper-slide[data-key="classes"] .classes-wheel {
      width: 3rem;
      height: 3rem;
    }

    .dual-mobile .swiper-slide[data-key="classes"] .classes-wheel__bg {
      width: 3rem;
      height: 3rem;
    }

    .dual-mobile .swiper-slide[data-key="classes"] .classes-hero {
      width: 3.25rem;
      height: 3.25rem;
      bottom: -0.1rem;
    }

    .dual-mobile .swiper-slide[data-key="classes"] .classes-info {
      top: 5.05rem;
      padding-bottom: 0.62rem;
    }

    .dual-mobile .swiper-slide[data-key="classes"] .classes-info__cn {
      font-size: 0.28rem;
    }

    .dual-mobile .swiper-slide[data-key="classes"] .classes-skill {
      width: 0.38rem;
      height: 0.38rem;
    }

    .dual-mobile .swiper-slide[data-key="classes"] .classes-skill__bg {
      width: 0.38rem;
      height: 0.38rem;
    }

    .dual-mobile .swiper-slide[data-key="classes"] .classes-skill__icon {
      width: 0.28rem;
      height: 0.28rem;
    }
  }
}

/* 手机端技能提示：挂载 body，避免 overflow 裁切 */
@media (max-width: 768px) {
  .classes-skill-tip--mobile-portal {
    position: fixed;
    left: 12px;
    right: auto;
    box-sizing: border-box;
    width: calc(100vw - 24px);
    max-width: calc(100vw - 24px);
    max-height: calc(100vh - 24px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 0.1rem 0.12rem;
    background: rgba(245, 247, 250, 0.98);
    border: 0.01rem solid rgba(180, 194, 208, 0.65);
    border-radius: 0.06rem;
    box-shadow: 0 0.04rem 0.16rem rgba(40, 60, 80, 0.18);
    font-size: 0.13rem;
    line-height: 1.6;
    color: #3d4f5f;
    text-align: left;
    pointer-events: none;
    z-index: 9999;
  }

  .classes-skill-tip--mobile-portal[hidden] {
    display: none !important;
  }

  .classes-skill-tip--mobile-portal .classes-skill-tip__name {
    color: #2f6ea8;
  }
}