/* Apple 라이트 모드 디자인 시스템 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Pretendard', sans-serif;
    background: var(--background-white);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    padding-bottom: 100px;
}

.collection-link {
    display: block !important;
}

/* 전체 레이아웃 컨테이너 */
.page-container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    padding: 0 16px;
}

 /* 의미론적 제목 태그 스타일 - Apple 디자인 시스템 */
 h1 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 16px;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 24px;
    letter-spacing: -0.01em;
    line-height: 1.3;
}

h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 16px;
    letter-spacing: -0.005em;
    line-height: 1.35;
}

h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 12px;
    letter-spacing: 0;
    line-height: 1.4;
}

h5 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
    letter-spacing: 0;
    line-height: 1.4;
}

h6 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-medium);
    margin-bottom: 8px;
    letter-spacing: 0;
    line-height: 1.4;
    text-transform: uppercase;
}


.service-detail {
    max-width: 640px;
    margin: 0 auto;
    padding: 0;
}

/* 목차 스타일 - 벨로그 스타일 */
.table-of-contents {
    position: fixed;
    top: 200px;
    right: calc(50% - 320px - 360px);
    width: 240px;
    height: fit-content;
    background: transparent;
    padding: 0;
    display: none; /* 기본적으로 숨김 */
    z-index: 100;
}

.toc-title {
    display: none; /* 타이틀 숨김 */
}

.toc-item {
    display: block;
    padding: 6px 16px;
    color: var(--text-gray);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    line-height: 1.5;
    transition: all 0.15s ease;
    border-left: 2px solid transparent;
    margin-bottom: 2px;
}

.toc-item:hover {
    color: var(--text-dark);
    font-weight: 600;
    font-size: 0.95rem;
}

.toc-item.active {
    color: var(--focus-indigo) !important;
    border-left-color: var(--focus-indigo);
    font-weight: 700;
    font-size: 0.95rem;
    background: none;
}

/* PC에서만 목차 표시 */
@media (min-width: 1280px) {
    .table-of-contents {
        display: block;
    }
    
    .page-container {
        padding: 0 40px;
    }
}

/* 1024px ~ 1279px에서는 목차 숨김 (공간 부족) */
@media (max-width: 1279px) {
    .page-container {
        max-width: 640px;
        padding: 0 16px;
    }
    
    .service-detail {
        max-width: 100%;
    }
}

/* 로켓 애니메이션 - 버튼 바깥으로 삐져나가고 처음 위치에서 다시 시작 */
@keyframes rocket-fly {
    0% {
        transform: translate(0, 0);
    }
    40% {
        transform: translate(6px, -8px);
    }
    50% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(0, 0);
    }
}

.rocket-emoji {
    animation: rocket-fly 2.5s ease-in-out infinite;
    display: inline-block;
    overflow: visible;
}

.trial-btn {
    background: linear-gradient(135deg, var(--focus-indigo), var(--link-indigo));
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 4px;
    overflow: visible;
}

.trial-tagline {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--focus-indigo);
    margin-bottom: 6px;
    text-align: center;
}

.service-partnership-tag {
    display: flex;
    justify-content: center;
    align-items: center;
}

.service-partnership-tag p {
    margin: 0;
    font-size: 14px;
    color:var(--text-gray);
    font-weight: 400;
}

.service-partnership-tag span {
    color: var(--disabled-indigo);
    margin-left: 8px;
    margin-right: 8px;
}

.service-info {
    padding: 120px 0 24px 0;
}

.service-image {
    width: 160px;
    height: auto;
    border-radius: 6px;
    object-fit: contain;
    background-color: var(--card-background);
    padding: 8px;
    margin-bottom: 16px;
    border: 1px solid var(--border-light);
}

.service-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.service-subtitle {
    font-size: 1rem;
    color: var(--text-medium);
    margin-bottom: 16px;
}

.service-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.service-tag {
    background-color: var(--card-background);
    color: var(--text-medium);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    border: 1px solid var(--border-light);
}

.service-rating {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.rating-stars {
    display: flex;
    align-items: center;
    gap: 4px;
}

.star {
    color: var(--warning-amber);
    font-size: 1.2rem;
}

.rating-score {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
}

.rating-count {
    color: var(--text-gray);
    font-size: 0.9rem;
}

.service-price {
    background-color: var(--card-background);
    padding: 16px;
    border-radius: 6px;
    margin-bottom: 24px;
    border: 1px solid var(--border-light);
}

.price-text {
    font-size: 1.1rem;
    color: var(--text-dark);
    font-weight: 600;
}

.price-badge {
    background-color: var(--focus-indigo);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-left: 8px;
}

.divider {
    height: 1px;
    background-color: var(--border-light);
    margin: 24px 0;
}

.divider-sm {
    height: 1px;
    background-color: var(--border-light);
    margin: 16px 0;
}

.tabs {
    display: flex;
    border-bottom: 1px solid var(--border-light);
    margin-bottom: 24px;
}

.tab {
    flex: 1;
    padding: 16px;
    text-align: center;
    background: none;
    border: none;
    color: var(--text-medium);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    border-bottom: 2px solid transparent;
}

.tab.active {
    color: var(--focus-indigo);
    border-bottom-color: var(--focus-indigo);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.ratings-container {
    position: relative;
    margin-bottom: 80px;
}

.ratings-list {
    transition: max-height 0.5s ease-out;
    overflow: hidden;
}

.ratings-container.collapsed .ratings-list {
    max-height: 320px;
}

.rating-item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.rating-bar-container {
    flex: 1;
    height: 44px;
    background-color: var(--card-background);
    border-radius: 6px;
    overflow: hidden;
    position: relative;
    border: 1px solid var(--border-light);
}

.rating-bar-fill {
    height: 100%;
    display: flex;
    align-items: center;
    padding-left: 12px;
    color: var(--text-dark);
    font-size: 0.9rem;
    font-weight: 600;
    white-space: nowrap;
    border-radius: 6px;
    border: 1px solid rgba(99, 102, 241, 0.1);
}

/* 퍼센트별 색상 농도 - 좋은점 */
.rating-bar-fill.high { background: linear-gradient(90deg, rgba(99, 102, 241, 0.4), rgba(129, 140, 248, 0.4)); }
.rating-bar-fill.medium-high { background: linear-gradient(90deg, rgba(99, 102, 241, 0.3), rgba(129, 140, 248, 0.3)); }
.rating-bar-fill.medium { background: linear-gradient(90deg, rgba(99, 102, 241, 0.25), rgba(129, 140, 248, 0.25)); }
.rating-bar-fill.medium-low { background: linear-gradient(90deg, rgba(99, 102, 241, 0.2), rgba(129, 140, 248, 0.2)); }
.rating-bar-fill.low { background: linear-gradient(90deg, rgba(99, 102, 241, 0.15), rgba(129, 140, 248, 0.15)); }

/* 퍼센트별 색상 농도 - 아쉬운점 (먹구름 회색 계열) */
#cons .rating-bar-fill.high { background: linear-gradient(90deg, rgba(71, 85, 105, 0.3), rgba(100, 116, 139, 0.3)); border: 1px solid rgba(71, 85, 105, 0.15); }
#cons .rating-bar-fill.medium-high { background: linear-gradient(90deg, rgba(71, 85, 105, 0.25), rgba(100, 116, 139, 0.25)); border: 1px solid rgba(71, 85, 105, 0.15); }
#cons .rating-bar-fill.medium { background: linear-gradient(90deg, rgba(71, 85, 105, 0.2), rgba(100, 116, 139, 0.2)); border: 1px solid rgba(71, 85, 105, 0.15); }
#cons .rating-bar-fill.medium-low { background: linear-gradient(90deg, rgba(71, 85, 105, 0.15), rgba(100, 116, 139, 0.15)); border: 1px solid rgba(71, 85, 105, 0.15); }
#cons .rating-bar-fill.low { background: linear-gradient(90deg, rgba(71, 85, 105, 0.1), rgba(100, 116, 139, 0.1)); border: 1px solid rgba(71, 85, 105, 0.15); }

.rating-emoji {
    margin-right: 8px;
}

.rating-score {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-dark);
    min-width: 32px;
    text-align: right;
}

.gradient-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient(to top, var(--background-white) 0%, transparent 100%);
    pointer-events: none;
    display: none;
    z-index: 5;
}

.ratings-container.collapsed .gradient-overlay {
    display: block;
}

.toggle-btn {
    display: none;
    width: fit-content;
    padding: 8px 20px;
    margin: 15px auto 0 auto;
    border: 1px solid var(--border-light);
    background-color: var(--background-white);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--focus-indigo);
    border-radius: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    transition: all 0.2s ease-in-out;
}

.toggle-btn:hover {
    background-color: var(--focus-indigo);
    color: white;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.ratings-container.collapsed .toggle-btn.show-more {
    display: block;
}

.ratings-container:not(.collapsed) .toggle-btn.show-less {
    display: block;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    margin-bottom: 24px;
}

.benefit-label {
    font-size: 0.9rem;
    color: var(--text-medium);
    min-width: 80px;
}

.benefit-content {
    flex: 1;
}

.benefit-detail h4 {
    color: var(--text-dark);
    font-size: 0.9rem;
    font-weight: 500;
    margin-top: 8px;
    margin-bottom: 4px;
}

.benefit-detail p {
    color: var(--text-medium);
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 0;
}

.analysis-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
}

.analysis-item span {
    color: var(--text-medium);
    font-size: 1rem;
    margin-top: 2px;
}

.floating-card {
    background-color: var(--card-background);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    padding: 20px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}
.review-tooltip-container {
    position: relative; 
    display: inline-block; 
    vertical-align: middle; 
    margin-left: 4px;
}

/* 리뷰 툴팁 */
.review-tooltip-text {
    visibility: hidden;
    opacity: 0;
    width: max-content;
    max-width: 70vw;
    background: #222;
    color: #fff;
    text-align: left;
    border-radius: 6px;
    padding: 8px 12px;
    position: absolute;
    z-index: 10;
    left: 60%;
    top: auto;
    bottom: 125%;
    transform: translateX(-10%);
    font-size: 0.8rem;
    transition: opacity 0.2s;
    pointer-events: none;
    box-shadow: 0 2px 8px rgba(0,0,0,0.12);
    word-break: keep-all;
}
/* PC에서 마우스 올렸을 때 툴팁 표시 */
.review-tooltip-container:hover .review-tooltip-text {
    visibility: visible;
    opacity: 1;
}
/* 클릭으로 활성화됐을 때 툴팁 표시 (모바일 + PC) */
.review-tooltip-container.is-active .review-tooltip-text {
    visibility: visible;
    opacity: 1;
}

/* 반응형 */
@media (max-width: 768px) {
    .gnb {
        padding: 0.5rem 0;
    }
    
    .gnb-container {
        padding: 0 16px;
    }

    .trial-btn {
        padding: 6px 12px;
        font-size: 0.8rem;
    }

    .trial-tagline {
        font-size: 0.7rem;
        margin-bottom: 4px;
    }
    .service-partnership-tag p {
        font-size: 0.8rem;
    }

    .service-info {
        padding: 90px 0 0 0;
    }
    
    .service-image {
        width: auto;
        height: 60px;
    }
    
    .service-title {
        font-size: 1.25rem;
    }
    
    .rating-bar-container {
        height: 40px;
    }
    
    .rating-bar-fill {
        font-size: 0.8rem;
        padding-left: 8px;
    }
    
    .benefit-item {
        flex-direction: column;
        gap: 8px;
    }
    
    .benefit-label {
        min-width: auto;
    }

    /* 모바일에서 혜택 박스 텍스트 잘림 방지 */
    .benefit-box {
        padding: 12px 8px;
    }
    
    .benefit-box-content {
        font-size: 0.7rem !important;
        flex-wrap: wrap;
        gap: 4px;
        justify-content: center;
    }
    
    .benefit-box-content span {
        font-size: 0.9rem;
    }

    .review-tooltip-text {
        left: 60% !important;
        transform: translateX(-10%) !important;
        width: max-content !important;
        max-width: 70vw !important;
        font-size: 0.98rem !important;
        padding: 10px 8px !important;
        box-sizing: border-box !important;
      }
}

/* 상품구분 섹션 전용 스타일 - 이미지 디자인에 맞줌 */
.products-section {
    background-color: var(--background-white);
}

.products-section-title {
    max-width: 640px;
    margin: 0 auto;
    margin-bottom: 16px;
    color: var(--text-dark);
    font-size: 1.2rem;
    font-weight: 600;
}

.package-carousel-container {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    gap: 16px;
    max-width: 640px;
    margin: 0 auto;
    padding-left: 16px;
    padding-right: 16px;
    padding-bottom: 16px;
    justify-content: flex-start;
}

.package-carousel-container::-webkit-scrollbar {
    height: 8px;
}

.package-carousel-container::-webkit-scrollbar-track {
    background: var(--card-background);
    border-radius: 10px;
}

.package-carousel-container::-webkit-scrollbar-thumb {
    background: rgba(99, 102, 241, 0.4);
    border-radius: 10px;
}

.package-carousel-container::-webkit-scrollbar-thumb:hover {
    background: rgba(99, 102, 241, 0.6);
}

.package-card {
    flex: 0 0 auto;
    scroll-snap-align: start;
    width: calc(100% - 32px);
    max-width: 300px;
    border: 1px solid var(--border-light);
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 0 !important;
    transition: height 0.3s ease;
    position: relative;
    display: flex;
    flex-direction: column;
    background: var(--background-white);
}

.card-top-area {
    background-color: var(--background-white);
    padding: 16px 16px 0 16px;
    position: relative;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    min-height: 170px;
}

.card-bottom-area {
    background-color: var(--background-white);
    padding: 8px 16px 16px 16px;
    overflow: hidden;
    transition: max-height 0.3s ease;
    display: flex;
    flex-direction: column;
}

.package-title-area {
    min-height: 60px;
    margin-bottom: 8px;
}

.package-card h3 {
    color: var(--text-dark);
    margin: 0 0 8px 0;
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.3;
}

.package-card .package-badge {
    background-color: var(--card-background); 
    color: var(--focus-indigo); 
    border-radius: 6px; 
    padding: 4px 8px; 
    font-size: 0.8rem; 
    font-weight: 500;
    display: inline-block;
    position: absolute;
    bottom: 20px;
    left: 16px;
}

.package-tagline {
    font-size: 0.9rem;
    color: var(--text-medium);
    margin-top: 8px;
    margin-bottom: 8px;
    text-align: left;
}

.package-main-price {
    margin-top: 12px;
    margin-bottom: 32px;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    position: relative;
}

.package-main-price .duration-label {
    font-size: 0.85rem;
    color: var(--text-medium);
    font-weight: 500;
    margin-top: 4px;
}

.package-main-price .price-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--focus-indigo);
    white-space: nowrap;
}

.package-main-price .price-value .unit {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
}

.expand-toggle-btn {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--focus-indigo);
    background-color: var(--card-background);
    padding: 8px 16px;
    text-align: right;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    width: 100%;
    border-top: 1px solid var(--border-light);
    margin-top: 0;
    flex-shrink: 0;
}

.expand-toggle-btn:hover {
    background-color: var(--focus-indigo);
    color: white;
}

.collapse-toggle-btn {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--focus-indigo);
    background-color: var(--card-background);
    padding: 8px 16px;
    text-align: right;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    width: 100%;
    border-top: 1px solid var(--border-light);
    margin-top: 0;
    flex-shrink: 0;
    display: none;
}

.collapse-toggle-btn:hover {
    background-color: var(--focus-indigo);
    color: white;
}

.price-section-divider {
    height: 1px;
    background-color: var(--border-light);
    margin: 0 -16px -1px -16px;
}

.card-bottom-area.collapsed {
    max-height: 0;
    padding: 0 16px;
    overflow: hidden;
    flex-grow: 0;
}

.package-card.expanded {
    min-height: 400px;
}

.package-card.expanded .card-bottom-area {
    flex-grow: 1;
}

.package-card.expanded .price-table-container {
    flex-grow: 1;
}

.spec-grid {
    display: flex;
    justify-content: space-around;
    flex-wrap: nowrap;
    gap: 8px;
    padding-top: 16px;
}

.spec-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    min-width: 60px;
    text-align: center;
}

.spec-item.is-active {
    color: var(--text-dark);
    font-weight: 600;
}

.spec-item.is-inactive {
    opacity: 0.6;
}

.spec-item__icon {
    width: 48px;
    height: 48px;
    background-color: var(--card-background);
    border-radius: 50%;
    border: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 6px;
}

.spec-item__icon svg {
    width: 24px;
    height: 24px;
    color: var(--focus-indigo);
}

.spec-item.is-inactive .spec-item__icon svg {
    color: var(--text-light);
}

.spec-item__label {
    line-height: 1.2;
    font-size: 0.75rem;
    color: var(--text-medium);
    font-weight: 500;
}

.spec-item__label-title {
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 2px;
    color: var(--text-dark);
}

.spec-item__label-detail {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-medium);
}

.spec-item.is-active .spec-item__label-detail {
    color: var(--focus-indigo);
}

.spec-item.is-inactive .spec-item__label-title,
.spec-item.is-inactive .spec-item__label-detail {
    color: var(--text-gray);
}

.section-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-dark);
    background-color: var(--card-background);
    padding: 8px 16px;
    text-align: left;
    margin: 0 -16px;
}

.card-bottom-area .section-title:first-child {
    margin-top: -8px;
}

.card-bottom-area .section-title:not(:first-child) {
    margin-top: 24px;
}

.management-content {
    background-color: var(--card-background);
    border-radius: 6px;
    padding: 16px;
    margin-top: 16px;
    min-height: 300px;
}
.management-group {
    margin-bottom: 20px;
    min-height: 124px;
}
.management-group:last-child {
    margin-bottom: 0;
}
.management-group__title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 12px;
}
.management-detail-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.management-detail-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}
.management-detail-item__icon {
    flex-shrink: 0;
    color: var(--focus-indigo);
    width: 20px;
    height: 20px;
    margin-top: 1px;
}
.management-detail-item__text p {
    margin: 0;
    padding: 0;
    font-size: 0.85rem;
    line-height: 1.4;
}
.management-detail-item__text .type {
    font-weight: 600;
    color: var(--text-dark);
}
.management-detail-item__text .detail {
    font-weight: 500;
    color: var(--text-medium);
}

.management-not-available {
    display: flex;
    align-items: center;
    gap: 8px;
    min-height: 20px;
}
.management-not-available__icon {
    width: 20px;
    height: 20px;
    color: var(--text-gray);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}
.management-not-available__text {
    font-size: 0.85rem;
    color: var(--text-gray);
    line-height: 1.2;
    margin: 0;
    padding: 0;
}

.price-table-container {
    padding-top: 16px;
    position: relative;
    margin-bottom: 0;
    display: flex;
    flex-direction: column;
}
.price-table {
    width: 100%;
    border-collapse: collapse;
}
.price-table thead tr {
    background-color: var(--card-background);
}
.price-table th, .price-table td {
    font-weight: 500;
    padding: 8px;
    border: 1px solid var(--border-light);
    font-size: 0.85rem;
    vertical-align: middle;
}
.price-table th {
        text-align: center;
        color: var(--text-gray);
}
.price-table td {
    color: var(--text-gray);
    text-align: center;
}
.price-table td:last-child {
    color: var(--text-dark);
    font-weight: 500;
    text-align: right;
}

/* Product Intro 더보기/닫기 */
.product-intro-container {
    position: relative;
}

.product-intro-container.collapsed .product-intro-content {
    max-height: 480px;
    overflow: hidden;
    position: relative;
}

.product-intro-container.collapsed .product-intro-content::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient(to bottom, transparent, var(--background-white));
    pointer-events: none;
}

.product-intro-container.collapsed .toggle-btn.show-more {
    display: block;
}

.product-intro-container:not(.collapsed) .toggle-btn.show-less {
    display: block;
    position: fixed;
    bottom: 120px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border-light);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.product-intro-container:not(.collapsed) .toggle-btn.show-less.near-image {
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
}

.product-intro-container:not(.collapsed) .toggle-btn.show-less.near-image:hover {
    background-color: var(--focus-indigo);
    color: white;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.product-intro-container:not(.collapsed) .toggle-btn.show-less.hide-at-bottom {
    opacity: 0;
    pointer-events: none;
}

.product-intro-content img {
    width: 100%;
    border-radius: 6px;
    margin-bottom: 24px;
}

/* 리뷰 리스트 */
 /* 리뷰 컨테이너 스타일 */
.reviews-container {
    position: relative;
    margin-bottom: 80px;
}

.reviews-list {
    transition: max-height 0.5s ease-out;
    overflow: hidden;
}

.reviews-container.collapsed .reviews-list {
    max-height: 700px; /* 리뷰 5개 정도의 높이 */
}

.reviews-container.collapsed .gradient-overlay {
    display: block;
}

.reviews-container.collapsed .toggle-btn.show-more {
    display: block;
}

.reviews-container .toggle-btn.show-less {
    display: none;
}

.reviews-container:not(.collapsed) .toggle-btn.show-more {
    display: none;
}

.reviews-container:not(.collapsed) .toggle-btn.show-less {
    display: block;
}

.review-link {
    color: var(--text-dark);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: color 0.2s ease;
}

.review-link:hover {
    color: var(--focus-indigo);
}

.review-link:hover svg {
    color: var(--focus-indigo);
    transform: translateX(2px);
}

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

@media (max-width: 768px) {
    .only-desktop-visible {
        display: none;
    }
    .package-card {
        width: calc(100% - 32px);
    }
    .expand-toggle-btn {
        font-size: 0.75rem;
        padding: 5px 12px;
        text-align: right;
        color: var(--focus-indigo);
    }
    .collapse-toggle-btn {
        font-size: 0.75rem;
        padding: 5px 12px;
        text-align: right;
        color: var(--focus-indigo);
    }

     /* 모바일에서 제목 크기 조정 */
    h1 {
        font-size: 1.5rem;
        margin-bottom: 12px;
    }

    h2 {
        font-size: 1.3rem;
        margin-bottom: 20px;
    }

    h3 {
        font-size: 1.15rem;
        margin-bottom: 12px;
    }

    h4 {
        font-size: 1rem;
        margin-bottom: 10px;
    }

    h5 {
        font-size: 0.95rem;
        margin-bottom: 8px;
    }

    h6 {
        font-size: 0.85rem;
        margin-bottom: 6px;
    }
}

/* 매우 작은 화면에서 추가 최적화 */
@media (max-width: 400px) {
    .benefit-box-content {
        font-size: 0.8rem !important;
    }
    
    .benefit-box-content span {
        font-size: 0.8rem;
    }
}

/* 리뷰 긍정/부정 토글 버튼 스타일 */
.review-toggle-btn {
  font-size: 1rem;
  font-weight: 600;
  padding: 6px 16px;
  height: 36px;
  border-radius: 60px;
  border: 1px solid var(--border-light);
  background: var(--background);
  color: var(--text-dark);
  cursor: pointer;
  transition: all 0.2s;
}
.review-toggle-btn.active {
  background: var(--focus-indigo);
  border-color: var(--focus-indigo);
  color: #fff;
  box-shadow: 0 2px 8px rgba(99,102,241,0.10);
  z-index: 1;
  position: relative;
}

/* 리뷰 토글 컨텐츠 display 제어 */
.review-toggle-content { display: none !important; }
.review-toggle-content.active { display: block !important; }

.review-toggle-tabs {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-bottom: 16px;
}

ins.adsbygoogle[data-ad-status="unfilled"] {
    display: none !important;
}

/* 과목별 핵심 분석 섹션 스타일 */
.subject-analysis-section {
    margin: 32px 0;
}

.subject-analysis-section h2 {
    margin-bottom: 8px;
}

.section-description {
    color: var(--text-medium);
    font-size: 0.9rem;
    margin-bottom: 24px;
    line-height: 1.5;
}

.subject-analysis-container {
    width: 100%;
}

.subject-accordion {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.subject-item {
    border: 1px solid var(--border-light);
    border-radius: 8px;
    background: var(--card-background);
    transition: all 0.3s ease;
    overflow: hidden;
}

.subject-item:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    border-color: var(--border-medium);
}

.subject-trigger {
    margin: 0;
    padding: 0;
}

.subject-trigger-btn {
    width: 100%;
    padding: 16px;
    border: none;
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    text-align: left;
    transition: all 0.2s ease;
}

.subject-trigger-btn:hover {
    background: rgba(99, 102, 241, 0.02);
}

.subject-header {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    flex: 1;
}

.subject-emoji {
    font-size: 1.5rem;
    line-height: 1;
    margin-top: 2px;
}

.subject-info {
    flex: 1;
}

.subject-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin: 0 0 4px 0;
    line-height: 1.3;
}

.subject-summary {
    font-size: 0.9rem;
    color: var(--text-medium);
    margin: 0;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.chevron-icon {
    color: var(--text-gray);
    transition: transform 0.2s ease;
    flex-shrink: 0;
    margin-top: 4px;
}

.subject-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: var(--background-white);
}

.subject-content[data-state="open"] {
    max-height: 2000px;
}

.analysis-content {
    padding: 0 16px 16px 16px;
}

.analysis-section {
    margin-bottom: 24px;
}

.analysis-section:last-child {
    margin-bottom: 0;
}

.analysis-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin: 0 0 8px 0;
    line-height: 1.3;
    display: flex;
    align-items: center;
    gap: 8px;
}

.analysis-icon {
    font-size: 1.1rem;
    line-height: 1;
    color: var(--text-dark);
    font-weight: bold;
}

.analysis-section:nth-child(1) .analysis-icon {
    color: #6b7280; /* 회색 ◎ */
}

.analysis-section:nth-child(2) .analysis-icon {
    color: #8b5cf6; /* 보라색 ☆ */
}

.analysis-section:nth-child(3) .analysis-icon {
    color: #f59e0b; /* 주황색 ▲ */
}

.analysis-section:nth-child(4) .analysis-icon {
    color: #10b981; /* 초록색 ✔ */
}

.analysis-text {
    font-size: 0.9rem;
    color: var(--text-medium);
    margin: 0;
    line-height: 1.5;
}

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

.analysis-list li {
    font-size: 0.9rem;
    color: var(--text-medium);
    margin-bottom: 8px;
    padding-left: 16px;
    position: relative;
    line-height: 1.5;
}

.analysis-list li strong {
    color: var(--text-dark);
    font-weight: 600;
}

.analysis-list li:last-child {
    margin-bottom: 0;
}

.analysis-list li::before {
    content: "•";
    color: var(--focus-indigo);
    font-weight: bold;
    position: absolute;
    left: 0;
    top: 0;
}

.analysis-action {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border-light);
}

.analysis-detail-btn {
    background: var(--text-dark);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-block;
}

.analysis-detail-btn:hover {
    background: var(--focus-indigo);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

/* 모바일 반응형 */
@media (max-width: 768px) {
    .subject-analysis-section {
        margin: 24px 0;
    }
    
    .subject-trigger-btn {
        padding: 12px;
        gap: 12px;
    }
    
    .subject-header {
        gap: 10px;
    }
    
    .subject-emoji {
        font-size: 1.3rem;
    }
    
    .subject-title {
        font-size: 1rem;
    }
    
    .subject-summary {
        font-size: 0.85rem;
    }
    
    .analysis-content {
        padding: 0 12px 12px 12px;
    }
    
    .analysis-section {
        margin-bottom: 20px;
    }
    
    .analysis-title {
        font-size: 0.95rem;
        gap: 6px;
    }
    
    .analysis-text,
    .analysis-list li {
        font-size: 0.85rem;
    }
    
    .analysis-icon {
        font-size: 1rem;
    }
    
    .analysis-action {
        margin-top: 20px;
        padding-top: 16px;
    }
    
    .analysis-detail-btn {
        padding: 8px 16px;
        font-size: 0.85rem;
    }
}