:root {
    --colorMain: #1d2088;
    --colorSub: #1faf6b;
    --colorText: #7c7c7c;
    --fontSize: 16px;
}

.howtouse-links {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-top: 40px;
}

/* .howtouse-link-box {
    flex: 1;
    max-width: 400px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    text-decoration: none;
} */

/* .howtouse-link-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
} */

.link-box-inner {
    padding: 40px 30px;
    text-align: center;
}

.student-link-box .link-title {
    color: var(--colorSub);
}

.link-box-inner h2 {
    font-size: 24px;
    color: var(--colorMain);
    margin-bottom: 15px;
}

.link-box-inner p {
    font-size: var(--fontSize);
    color: var(--colorText);
    line-height: 1.5;
}

.sitemap-container {
    /* max-width: 800px; */
    margin: 40px auto;
}

.sitemap-category {
    margin-bottom: 40px;
}

.category-title {
    font-size: 24px;
    line-height: 1.2;
    color: var(--colorMain);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--colorMain);
}

.category-title small {
    font-size: var(--fontSize);
}

.subcategory-list {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr); /* 데스크탑에서 2열로 표시 */
    gap: 20px; /* 아이템 간 간격 */
}

.subcategory-list li {
    margin-bottom: 0; /* 기존 마진 제거 */
}

.subcategory-list a {
    text-decoration: none;
    font-size: var(--fontSize);
    line-height: 1.5;
    display: block;
    padding: 10px;
    background: #fff;
    border-radius: 5px;
    transition: all 0.2s ease;
}

/* .subcategory-list a:hover {
    background: #e0e0e0;
    padding-left: 15px;
} */

.howtouse-detail {
    max-width: 845px;
    margin: 0 auto;
    color: var(--colorText);
    font-size: var(--fontSize);
}

.member-type {
    text-align: center;
    color: #666;
    margin: 20px 0 40px;
}

.label-container {
    display: inline-block;
    vertical-align: middle;
    margin-left: auto;
    margin-top: -3px;
}

.step-number,
.category-label,
.member-label {
    display: inline-block;
    padding: 5px 15px;
    background: var(--colorMain);
    color: white !important;
    border-radius: 20px;
    font-size: 14px;
}

/* 데스크탑에서 제목과 레이블 배치 */
.content-group__title {
    margin-bottom: 40px;
}

/* 레이블이 있는 경우에만 flex 적용 */
.content-group__title--with-labels {
    display: flex;
    align-items: flex-start;
}

.content-group__title--with-labels .title-description {
    margin-top: 0;
}

.content-title {
    font-size: 24px;
    color: var(--colorMain);
    line-height: 1.3;
    margin-bottom: 30px;
}

.content-title br {
    display: none;
}

.howtouse-detail .swiper-container {
    width: 100%;
    /* padding-bottom: 40px; */
}

.step-content {
    padding: 20px 30px;
    text-align: center;
}

.step-content a {
    color: var(--colorMain);
    text-decoration: underline;
}

.step-number {
    font-size: 20px;
    color: var(--colorMain);
    font-weight: bold;
    margin-top: 20px;
    margin-bottom: 20px;
}

.step-title {
    font-size: 17px;
    line-height: 1.3;
}

.step-image {
    text-align: center;
}

.step-image img {
    max-width: 100%;
    max-height: 540px;
    height: auto;
    display: inline-block;
}

.step-description {
    margin-top: 3px;
    line-height: 1.6;
    word-break: keep-all;
    letter-spacing: -0.01em;
}

.button-container {
    text-align: center;
    margin-top: 40px;
}

.back-to-menu {
    display: inline-block;
    padding: 10px 20px;
    background: var(--colorMain);
    color: white;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.2s;
}

.back-to-menu:hover {
    background: #161760;
}

.howtouse-detail .swiper-slide {
    border-radius: 15px;
    background: #fff;
}

.howtouse-detail .swiper-button-next,
.howtouse-detail .swiper-button-prev {
    color: var(--colorMain);
}

.howtouse-detail .swiper-button-next {
    right: 50px;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M27%2C22L27%2C22L5%2C44l-2.1-2.1L22.8%2C22L2.9%2C2.1L5%2C0L27%2C22L27%2C22z'%20fill%3D'%231d2088'%2F%3E%3C%2Fsvg%3E");
}

.howtouse-detail .swiper-button-prev {
    right: 50px;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M0%2C22L22%2C0l2.1%2C2.1L4.2%2C22l19.9%2C19.9L22%2C44L0%2C22L0%2C22L0%2C22z'%20fill%3D'%231d2088'%2F%3E%3C%2Fsvg%3E");
}

.howtouse-detail .swiper-button-prev {
    left: 50px;
}

/* 학생 회원용 색상 변경 */
[data-member-type="student"] .category-title,
[data-member-type="student"] .link-box-inner h2,
[data-member-type="student"] .content-title,
[data-member-type="student"] .step-number {
    color: var(--colorSub);
}

[data-member-type="student"] .category-title {
    border-bottom-color: var(--colorSub);
}

[data-member-type="student"] .step-number,
[data-member-type="student"] .category-label,
[data-member-type="student"] .member-label,
[data-member-type="student"] .back-to-menu {
    background: var(--colorSub);
}

[data-member-type="student"] .back-to-menu:hover {
    background: #188f57;
}

[data-member-type="student"] .swiper-button-next,
[data-member-type="student"] .swiper-button-prev {
    color: var(--colorSub);
}

[data-member-type="student"] .subcategory-list a:hover {
    background: #fff;
}

.big-btn-container {
    text-align: center;
    margin-top: 40px;
    display: flex;
    gap: 10px;
    justify-content: center;
}

.big-btn-container .b-btn {
    min-width: 200px;
}

@media screen and (max-width: 768px) {
    .howtouse-links {
        flex-direction: column;
        gap: 20px;
    }

    .howtouse-link-box {
        width: 100%;
    }

    .link-box-inner {
        padding: 30px 20px;
    }

    .link-box-inner h2 {
        font-size: 20px;
    }

    .link-box-inner p {
        font-size: 14px;
    }

    .category-title {
        font-size: 20px;
    }
    
    .subcategory-list {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .content-title {
        font-size: 20px;
    }

    .content-group__title--with-labels {
        display: block;
    }

    .label-container {
        display: flex;
        flex-direction: column;
        margin-left: 0;
        margin-top: 20px;
    }

    .category-label,
    .member-label {
        display: block;
        width: 100%;
        text-align: center;
        border-radius: 20px;
        margin: 0 0 10px 0;
        padding: 10px;
    }

    .member-label {
        order: -1;
    }

    .howtouse-detail {
        padding-top: 0;
    }

    .howtouse-detail .swiper-container,
    .howtouse-detail .swiper-slide {
        min-height: 680px;
    }
    
    .howtouse-detail .swiper-button-next,
    .howtouse-detail .swiper-button-prev {
        top: auto;
        bottom: 10px;
        transform: translateY(0) scale(0.6);
    }

    .howtouse-detail .swiper-button-prev {
        left: 30%;
    }

    .howtouse-detail .swiper-button-next {
        right: 30%;
    }

    .step-content {
        padding: 0 20px;
    }

    .step-number {
        padding: 0 10px;
        margin-bottom: 4px;
        font-size: var(--fontSize);
    }

    .step-title {
        margin-bottom: 0;
        font-size: var(--fontSize);
        color: #333;
    }

    .step-description {
        font-size: 14px;
        line-height: 1.4;
    }

    .step-image {
        margin-top: 0;
    }

    .step-image img {
        max-height: 480px;
    }

    .info-container .big-btn-container {
        flex-direction: column;
        padding: 0 20px;
    }
    
    .info-container .big-btn-container .b-btn {
        width: 100%;
    }

    .category-label, .member-label {
        padding: 4px 10px;
    }
}