/* --- 네오 브루탈리즘 (Neo-Brutalism) 테마 --- */

.premium-content-wrapper {
    font-family: 'Pretendard', 'Noto Sans KR', 'Apple SD Gothic Neo', sans-serif;
    background: #fdfdfd; /* 거의 흰색에 가까운 배경 */
    color: #111; /* 고대비 블랙 텍스트 */
    line-height: 1.8;
    word-break: keep-all;
    padding: 40px;
    border-radius: 8px; /* 각진 느낌을 위한 작은 라운딩 */
    margin: 20px 0;
    border: 3px solid #111;
    box-shadow: 10px 10px 0 #111;
    transition: all 0.2s ease-in-out;
}

.premium-title {
    font-size: 2.5em;
    font-weight: 800;
    color: #111;
    text-align: center;
    margin-bottom: 40px;
}

.premium-content-wrapper h2 {
    font-size: 2.2em;
    font-weight: 700;
    color: #111;
    text-align: center;
    padding: 20px;
    margin: 40px 0 30px 0;
    border: 3px solid #111;
    background: #fff000; /* 강렬한 노란색 배경 */
    border-radius: 4px;
    box-shadow: 6px 6px 0 #111;
}

.premium-content-wrapper h2::after {
    display: none; /* 기존 애프터 요소 제거 */
}

.premium-content-wrapper h3 {
    font-size: 1.8em;
    font-weight: 600;
    color: #111;
    margin: 35px 0 20px 0;
    padding-bottom: 8px;
    border-bottom: 3px solid #111;
}

.premium-content-wrapper p {
    font-size: 1.1em;
    margin-bottom: 1.5em;
    text-align: justify;
}

.premium-content-wrapper strong {
    color: #111;
    font-weight: 700;
    background: #00f0ff; /* 시안색 하이라이트 */
    padding: 2px 6px;
}

.premium-content-wrapper u {
    text-decoration: none;
    border-bottom: 3px solid #ff5a5f; /* 레드 계열 밑줄 */
    font-weight: 500;
}

.info-highlight {
    background: #f0f0f0;
    border: 3px solid #111;
    border-radius: 4px;
    padding: 25px;
    margin: 30px 0;
    box-shadow: 6px 6px 0 #ddd;
}

.info-highlight p {
    color: #111;
    margin: 0;
    font-size: 1.05em;
}

.premium-content-wrapper ul, .premium-content-wrapper ol {
    padding-left: 30px;
    margin: 25px 0;
}

.premium-content-wrapper li {
    margin-bottom: 12px;
    font-size: 1.1em;
}

.premium-content-wrapper ul li::marker {
    color: #111;
}

.premium-image-wrapper {
    margin: 30px 0 !important;
    text-align: center !important;
}

.image-container {
    position: relative !important;
    display: inline-block !important;
    border: 3px solid #111 !important;
    border-radius: 8px !important;
    overflow: hidden !important;
    box-shadow: 8px 8px 0 #111 !important;
}

.image-container img {
    width: 100% !important;
    max-width: 700px !important;
    height: auto !important;
    display: block !important;
    border-radius: 4px !important;
}

.ai-disclaimer {
    position: absolute !important;
    bottom: 8px !important;
    right: 12px !important;
    background: #111 !important;
    color: #fff !important;
    padding: 4px 10px !important;
    border-radius: 4px !important;
    font-size: 11px !important;
    border: 2px solid #fff !important;
}

.premium-purchase-section {
    text-align: center;
    margin: 50px 0;
    padding: 40px;
    background: #005dff; /* 선명한 파란색 */
    border-radius: 8px;
    border: 3px solid #111;
    box-shadow: 10px 10px 0 #111;
    transition: all 0.2s ease-out;
}

.premium-purchase-section:hover {
    transform: translate(2px, 2px);
    box-shadow: 8px 8px 0 #111;
}

.purchase-content {
    max-width: 600px;
    margin: 0 auto;
}

.premium-purchase-section h3 {
    color: #fff !important;
    font-size: 1.8em !important;
    font-weight: 800 !important;
    margin-bottom: 15px !important;
    text-shadow: 3px 3px 0 #111 !important;
    border: none !important;
    padding: 0 !important;
}

.premium-purchase-section h3::after {
    display: none !important;
}

.premium-purchase-button {
    display: inline-block !important;
    padding: 16px 48px !important;
    font-size: 1.4em !important;
    font-weight: 700 !important;
    color: #111 !important;
    background: #fff000 !important; /* 강렬한 노란색 */
    border: 3px solid #111 !important;
    border-radius: 4px !important;
    text-decoration: none !important;
    transition: all 0.2s ease-out !important;
    box-shadow: 6px 6px 0 #111 !important;
    transform: translate(0, 0) !important;
    cursor: pointer !important;
}

.premium-purchase-button:hover {
    background: #fff !important;
    color: #111 !important;
    transform: translate(3px, 3px) !important;
    box-shadow: 3px 3px 0 #111 !important;
    text-decoration: none !important;
}

@media (max-width: 768px) {
    .premium-content-wrapper {
        padding: 20px;
        box-shadow: 5px 5px 0 #111;
    }
    .premium-title {
        font-size: 2em;
    }
    .premium-content-wrapper h2 {
        font-size: 1.8em;
        box-shadow: 4px 4px 0 #111;
    }
    .premium-content-wrapper h3 {
        font-size: 1.5em;
    }
    .premium-content-wrapper p {
        font-size: 1em;
    }
    .premium-purchase-section {
        margin: 30px 0 !important;
        padding: 20px !important;
        box-shadow: 5px 5px 0 #111;
    }
    .premium-purchase-section h3 {
        font-size: 1.5em !important;
    }
    .premium-purchase-button {
        padding: 15px 30px !important;
        font-size: 1.2em !important;
        box-shadow: 4px 4px 0 #111 !important;
    }
    .image-container img {
        max-width: 100% !important;
    }
}