/* Main page mobile optimization */

/* === Main slide === */
@media (max-width: 1024px) {
  #mainSWrap {
    max-height: none;
  }

  #mainSWrap .mainSwiper {
    aspect-ratio: 16 / 7;
    max-height: 420px;
  }
}

@media (max-width: 768px) {
  #mainSWrap .mainSwiper {
    aspect-ratio: 16 / 9;
    max-height: 300px;
  }

  #mainSWrap .mainSwiper .swiper-button-next,
  #mainSWrap .mainSwiper .swiper-button-prev {
    width: 34px;
    height: 34px;
  }

  #mainSWrap .mainSwiper .swiper-button-next:after,
  #mainSWrap .mainSwiper .swiper-button-prev:after {
    font-size: 15px;
  }

  #mainSWrap .mainSwiper .swiper-pagination {
    bottom: 8px;
  }

  #mainSWrap .mainSwiper .swiper-pagination-bullet {
    width: 6px;
    height: 6px;
  }
}

@media (max-width: 480px) {
  #mainSWrap .mainSwiper {
    aspect-ratio: 4 / 3;
    max-height: 240px;
  }

  #mainSWrap .mainSwiper .swiper-button-next,
  #mainSWrap .mainSwiper .swiper-button-prev {
    display: none;
  }
}

/* === Shared book sections === */
.book-card:hover {
  transform: none !important;
}

@media (max-width: 1024px) {
  .container {
    padding-left: 24px;
    padding-right: 24px;
  }
}

@media (max-width: 768px) {
  .container {
    padding-left: 16px;
    padding-right: 16px;
    margin-bottom: 56px !important;
  }

  .best-title-wrap {
    margin-top: 48px !important;
    margin-bottom: 20px !important;
  }

  .best-title {
    gap: 6px;
  }

  .best-title h1 {
    font-size: 26px !important;
    word-break: keep-all;
  }

  .best-title img {
    width: 32px;
    height: 32px;
  }

  .best-title-sub {
    font-size: 14px;
    line-height: 1.5;
    word-break: keep-all;
  }

  .book-title-wrap {
    margin-bottom: 20px;
  }

  .book-title-wrap > .book-title {
    justify-content: flex-start !important;
    margin-bottom: 8px;
  }

  .book-title-wrap > .book-title h1 {
    font-size: 22px !important;
    word-break: keep-all;
  }

  .book-title-wrap > .book-title img {
    width: 32px;
    height: 32px;
  }

  .books-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 14px 10px !important;
  }

  .books-swiper {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }

  .book-image-wrapper {
    margin-bottom: 10px;
    border-radius: 12px;
  }

  .book-image {
    width: 100% !important;
    max-width: 100px;
    margin: 14px auto !important;
  }

  .book-info h2.book-title {
    font-size: 14px !important;
    margin-bottom: 6px;
  }

  .book-price {
    flex-wrap: wrap;
    gap: 2px 4px;
  }

  .book-price .current-price,
  .book-price .discount {
    font-size: 13px !important;
    padding-right: 0;
  }

  .book-price .original-price {
    font-size: 11px !important;
  }

  .book-card:hover {
    transform: none;
  }
}

@media (max-width: 480px) {
  .best-title h1,
  .book-title-wrap > .book-title h1 {
    font-size: 20px !important;
  }

  .book-image {
    max-width: 84px !important;
    margin: 10px auto !important;
  }

  .book-info h2.book-title {
    font-size: 13px !important;
  }
}

@media (max-width: 360px) {
  .container {
    padding-left: 12px !important;
    padding-right: 12px !important;
  }

  .book-image {
    max-width: 72px !important;
    margin: 8px auto !important;
  }

  .book-info h2.book-title {
    font-size: 12px !important;
  }

  .book-price .current-price,
  .book-price .discount {
    font-size: 12px !important;
  }

  .book-price .original-price {
    font-size: 10px !important;
  }
}

/* === CS / Account / Popup zone — see main_section1_3.php inline styles === */

/* === Notice / FAQ section === */
@media (max-width: 768px) {
  .section2-container {
    padding-left: 16px !important;
    padding-right: 16px !important;
    padding-bottom: 48px !important;
  }

  .section2-grid {
    gap: 32px !important;
  }
}

@media (max-width: 480px) {
  .section2-card-title {
    font-size: 20px !important;
    padding-bottom: 14px;
  }

  .section2-list-title {
    font-size: 15px;
    white-space: normal;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .section2-list-arrow {
    width: 32px;
    height: 32px;
  }
}

/* === Quick banner === */
@media (max-width: 768px) {
  .quick-bnr-wrap {
    right: max(10px, env(safe-area-inset-right, 0));
    bottom: max(20px, env(safe-area-inset-bottom, 0));
  }

  .quick-bnr-inner {
    gap: 8px;
  }
}

@media (max-width: 480px) {
  .quick-bnr-link {
    width: 72px;
    min-height: 72px;
    padding: 8px 4px 6px;
  }

  .quick-bnr-text {
    font-size: 0.65rem;
    max-width: 68px;
  }
}

/* === Footer === */
@media (max-width: 480px) {
  .footer-container {
    padding: 0 16px !important;
  }

  .footer-info p {
    font-size: 12px !important;
    word-break: keep-all;
    line-height: 1.55 !important;
  }

  .footer-right {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
  }

  .family-site {
    max-width: 100%;
    width: 100%;
  }
}