* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;

    font-family: 'Pretendard', system-ui, sans-serif;
    font-style: normal;
}

html, body {
    width: 100%;
    -webkit-text-size-adjust: none;
}

.main_container {
    margin: 0 auto;
    max-width: 768px;
    padding: 40px 20px 0;
}

header {
    border-bottom: 3px solid;
    color: #3617ce;
    padding-bottom: 12px;
    min-height: 44px;
    margin-bottom: 26px;
}


.hidden {
    display: none;
}


main {
    position: relative;
}

h1 {
    font-size: 18px;
    font-weight: 800;
    line-height: 22px;

    display: flex;
    flex-direction: column;
}

@media (min-width: 768px) {
  h1 {
    font-size: 24px;
    line-height: 32px;

    flex-direction: row;
  }
}

h2 {
    display: block;
    font-weight: 700;
    font-size: 22px;
    line-height: 28px;
    margin-bottom: 8px;
}

.h2__tip {
    display: block;
    color: #777777;
    font-size: 14px;
    font-weight: 400;
}
.h2__tip.p-left36 {
    padding-left: 36px;
}

.h2__desc {
    color: #777777;
    letter-spacing: -0.4px;
}


.product-wrapper {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin-top: 18px;
}

.product-card {
  background: white;
  border: solid 2px #eaeaea;
  border-radius: 22px;
  box-shadow: 0 2px 12px 0 rgba(0,0,0,0.08);
  padding: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

@media (min-width: 768px) {
  .product-card {
    flex-direction: row;
    padding: 28px;
    gap: 28px;
  }
}

.product-card__image {
  width: 128px;
  height: auto;
  object-fit: cover;
  border-radius: 16px;
}

@media (min-width: 768px) {
  .product-card__image {
    width: 160px;
    height: auto;
  }
}

.product-card__content {
  flex: 1;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

@media (min-width: 768px) {
  .product-card__content {
    align-items: flex-start;
  }
}

.product-card__title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 8px;
  text-align: center;
}

@media (min-width: 768px) {
  .product-card__title {
    text-align: left;
  }
}

.product-card__tags {
    font-size: 12px;
    color: #374151;
    text-align: center;
    margin-bottom: 16px;
    display: flex;
    gap: 8px;
    opacity: 0.8;
}

.product-card__tag {
    display: inline-block;
    border: 1px solid;
    border-radius: 10px;
    padding: 2.8px 8px;
    background: #f1f5f9;
}

.product-card__tag--sky {
    border-color: #bae6fd;
    background: #e0f2fe;
}

.product-card__tag--pink {
    border-color: #fbcfe8;
    background: #fce7f3;
}

.product-card__tag--green {
    border-color: #bae6fd;
    background: #00f84f27;
}

.product-card__price-box {
    display: grid;
    grid-template-columns: 1fr;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
}

.product-card__price-original {
    color: #9ca3af;
    text-decoration: line-through;
    font-size: 1rem;
}

.product-card__price-discount {
    color: #2563eb;
    font-size: 1.25rem;
    font-weight: bold;
}

.product-card__cta {
    width: 100%;
    margin-top: 8px;
    padding: 12px 20px 12px 32px;
    background: #2563eb;
    color: #fff;
    border-radius: 22px;
    font-weight: bold;
    font-size: 1.125rem;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 10px 0 rgba(37, 99, 235, 0.12);
    transition: background-color 0.2s, transform 0.1s;
    cursor: pointer;
    border: none;
    text-decoration: none;
    outline: none;
}

.product-card__cta:hover {
    background: #1d4ed8;
}

.product-card__cta:active {
    transform: scale(0.95);
}

.product-card__cta:focus {
    box-shadow: 0 0 0 2px #bfdbfe;
}


.section-gubun {
    padding: 32px 0;
    position: relative;
}

.section-gubun > hr {
    display: block;
    border: 0;
    height: 8px;
    background: #f4f4f4;
    position: absolute;
    left: -20px;
    right: -20px;
}


.contents-box {
    margin-top: 20px;
}

.contents-text {
    color: #303030;
    font-size: 16px;
    line-height: 22px;
    font-weight: 500;
    letter-spacing: -0.2px;
}

@media (min-width: 768px) {
  .contents-text {
    font-size: 17px;
  }
}

.dot_list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.dot_list.margin10 {
    margin: 10px 0;
}

.dot_list li {
    display: flex;
    flex-direction: column;
    gap: 6px;

    padding-left: 16px;
    line-height: 22px;

    position: relative;
}
.dot_list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    background: #303030;
    border-radius: 50%;
}

.li__noti {
    color: #777777;
    font-size: 13px;
    letter-spacing: -0.2px;
}


.internal__group {
    background-color: #f5f6fa;
    border-radius: 10px;
    padding: 16px;
}

.internal__group > h3 {
    color: #303030;
    font-size: 18px;
}

.internal__group__hr {
    margin: 10px 0;
    border: 0;
    height: 1.2px;
    background-color: #cecece;
}



.btn2-link {
    width: 100%;
    margin-top: 16px;
    padding: 8px 10px 8px 22px;
    background-color: #e3e3e3;
    color: #303030;
    border-radius: 22px;
    font-weight: 600;
    font-size: 15px;
    letter-spacing: -0.2px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    transition:
        background-color 0.2s,
        transform 0.1s;
    text-decoration: none;
    outline: none;
}

.btn2-link:hover {
    background-color: #d1d1d1;
}

.btn2-link:active {
    transform: scale(0.95);
}

.btn2-link:focus {
    box-shadow: 0 0 0 2px #bfdbfe;
}

.btn2-link__icon {
    display: inline-block;
    vertical-align: middle;
}



.plain-link {
    color: #2563eb;
    text-decoration: underline;
    font-size: inherit;
    font-weight: 500;
    letter-spacing: -0.2px;
    display: inline-flex;
    align-items: center;
    gap: 2px;
    background: none;
    border: none;
    padding: 0;
    margin: 4px;
    transition: color 0.2s;
    cursor: pointer;
}

.plain-link:hover,
.plain-link:focus {
    color: #1d4ed8;
    font-weight: 600;
    letter-spacing: -0.204px;
    text-decoration: underline;
    outline: none;
}

.plain-link__icon {
    width: 22px;
    height: 22px;
    vertical-align: middle;
    stroke: currentColor;
}


.spec__img {
    width: 100%;
}


.ad-banner {
  width: 100%;
  background-color: #f9fafb;
  border-bottom: 1px solid #e5e7eb;
  color: #4b5563;
  text-align: center;
  padding-top: 0.25rem;
  padding-bottom: 0.25rem;
  font-size: 14px;
}


.flex-row {
    display: flex;
    flex-direction: row;
    gap: 16px;
}
@media (max-width: 768px) {
    .flex-row.flex-row__onlyPC {
        display: block;
    }
}



.faq-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.faq-list__hdr {
    margin-top: 20px;
}

.faq-list__hdr > p {
    display: inline;
    color: #303030;
    font-size: 13px;
    font-weight: 500;
    padding: 6px 16px;
    background-color: #f5f6fa;
    border-radius: 20px;
}

.faq-item {
    border-bottom: 1px solid #e5e5e5;
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    outline: none;
    text-align: left;
    padding: 16px 0;
    font-size: 16px;
    color: #333;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: color 0.2s;
}

.faq-question[aria-expanded="true"] {
    color: #1d4ed8;
}

.faq-icon {
    font-size: 22px;
    transition: transform 0.2s;
}

.faq-question[aria-expanded="true"] .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    display: none;
    padding: 0 0 16px 0;
    color: #555555;
    font-size: 15px;
    line-height: 22px;
}

.faq-item.active .faq-answer {
    display: block;
}



.popup-overlay {
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.3);
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 50;
}

.popup-container {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
    padding: 24px;
    max-width: 320px;
    width: 100%;
}

.popup-message {
    margin-bottom: 16px;
    text-align: center;
    color: #1a202c;
    font-size: 16px;
    font-weight: 600;
    line-height: 22px;
}

.popup-confirm-btn {
    margin-top: 8px;
    width: 100%;
    padding: 10px 0;
    background: #2563eb;
    color: #fff;
    border-radius: 10px;
    border: none;
    font-size: 14px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.popup-confirm-btn:hover {
    background: #1d4ed8;
}




.share-btn {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 110;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #2563eb;
    color: #fff;
    box-shadow: 0 4px 16px rgba(0,0,0,0.18);
    opacity: 0.85;
    border: none;
    transition: background 0.2s, opacity 0.2s;
    cursor: pointer;
}
.share-btn:hover,
.share-btn:focus {
    background-color: #1d4ed8;
    opacity: 1;
    outline: none;
}
.share-btn__icon {
    width: 24px;
    height: 24px;
}
.share-modal-overlay {
    display: none;
    position: fixed;
    z-index: 120;
    top: 0; left: 0; width: 100vw; height: 100vh;
    background: rgba(0,0,0,0.35);
}
.share-modal-overlay.active {
    display: block;
}
.share-modal {
    display: none;
    position: fixed;
    bottom: 80px;
    right: 32px;
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.14);
    padding: 24px 0 10px 0;
    z-index: 130;
    min-width: 210px;
    max-width: 90vw;
    flex-direction: column;
    align-items: stretch;
    font-family: 'Apple SD Gothic Neo', 'Malgun Gothic', Arial, sans-serif;
    font-size: 15px;
    color: #222222;
    animation: fadeIn 0.19s cubic-bezier(.4,0,.2,1);
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(35px);}
    to { opacity: 1; transform: translateY(0);}
}
.share-modal.active {
    display: flex;
}
.share-modal__title {
    margin: 0 0 16px 24px;
    font-size: 17px;
    font-weight: 700;
    color: #222222;
    letter-spacing: -0.5px;
}
.share-modal__option {
    background: none;
    border: none;
    text-align: left;
    width: 100%;
    padding: 15px 28px;
    font-size: 15px;
    font-weight: 500;
    color: #2563eb;
    cursor: pointer;
    transition: background-color 0.2s, color 0.2s;
    line-height: 24px;
    outline: none;
    border-bottom: 1px solid #f3f5fa;
}
.share-modal__option:last-of-type {
    border-bottom: none;
}
.share-modal__option:hover,
.share-modal__option:focus {
    background: #f0f5ff;
    color: #1d4ed8;
}
.share-modal__close {
    margin-top: 10px;
    background: none;
    border: none;
    color: #888;
    font-size: 15px;
    cursor: pointer;
    width: 100%;
    padding: 8px 0 4px 0;
    transition: background-color 0.2s, color 0.2s;
}
.share-modal__close:hover,
.share-modal__close:focus {
    background: #f4f6fb;
    color: #444;
}
.share-toast {
    position: fixed;
    bottom: 142px;
    right: 40px;
    background: #333;
    color: #fff;
    padding: 12px 22px;
    border-radius: 10px;
    opacity: 0;
    pointer-events: none;
    font-size: 15px;
    z-index: 140;
    transition: opacity 0.3s;
    box-shadow: 0 2px 16px rgba(0,0,0,0.20);
}
.share-toast.active {
    opacity: 1;
}
@media (max-width: 600px) {
    .share-modal {
        min-width: 82vw;
        right: 9vw;
        bottom: 60px;
        font-size: 15px;
        padding: 18px 0 7px 0;
    }
    .share-modal__option {
        font-size: 15px;
        padding: 12px 18px;
    }
    .share-modal__title {
        font-size: 16px;
        margin-left: 18px;
        margin-bottom: 13px;
    }
    .share-toast {
        right: 12vw;
        bottom: 120px;
    }
}


.footer {
    background-color: #f8f9fa;
    margin-top: 32px;
    padding: 2rem 0;
    border-top: 1px solid #e9ecef;
    width: 100%;
}

.footer__container {
    max-width: 768px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.footer__logo-link {
    display: block;
    text-decoration: none;
}

.footer__logo {
    height: 40px;
    width: auto;
    display: block;
}

.footer__nav {
    margin-left: auto;
}

.footer__nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
}

.footer__nav-item {
    margin-left: 1.5rem;
}

.footer__nav-item:first-child {
    margin-left: 0;
}

.footer__link {
    color: #495057;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.footer__link:hover,
.footer__link:focus {
    color: #212529;
    text-decoration: underline;
}

@media (max-width: 768px) {
    .footer__container {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .footer__nav {
        margin-left: 0;
        margin-top: 1.5rem;
    }

    .footer__nav-item {
        margin: 0 0.75rem;
    }
}


.alert-box__sm {
    font-size: 12px;
    letter-spacing: -0.4px;
    color: #777777;
    background-color: #f8f8f8;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    padding: 10px 15px;
    margin-top: 16px;
    line-height: 1.4;
    text-align: left;
    display: flex;
    align-items: center;
}

.info-icon {
    margin-right: 8px;
    flex-shrink: 0;
}

.alert-box__sm.alert-warning {
    color: #d86c6c;
    background-color: #ffeaea;
    border-color: #f7d2d2;
}

.alert-box__sm.alert-warning .info-icon {
    fill: #d86c6c;
}


.banner-container {
    margin: auto;
    text-align: center;
}

.banner-img {
    width: 100%;
    max-width: 500px;

    -webkit-user-drag: none;
    -khtml-user-drag: none;
    -moz-user-drag: none;
    -o-user-drag: none;
    user-drag: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}



.product-images-section {
    margin-bottom: 30px;
}


.image-gallery {
    margin-top: 20px;
    text-align: center;
}


.image-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 6px;
}


.image-full {
    margin-top: 6px;
}


.gallery-img {
    width: 100%;
    max-width: 440px;
    border-radius: 10px;
    transition: transform 0.3s ease;
}


.gallery-img-full {
    width: 100%;
    border-radius: 10px;
    transition: transform 0.3s ease;
}


.img-no-drag {
    -webkit-user-drag: none;
    -khtml-user-drag: none;
    -moz-user-drag: none;
    -o-user-drag: none;
    user-drag: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}


.gallery-img:hover,
.gallery-img-full:hover {
    transform: scale(1.02);
}


@media screen and (max-width: 768px) {
    .image-grid {
        grid-template-columns: 1fr;
    }
}