.premium-content-wrapper {
    font-family: 'Pretendard Variable', 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: #FAF9F5;
    color: #1A202C;
    line-height: 1.85;
    word-break: keep-all;
    padding: 48px;
    border-radius: 20px;
    margin: 20px 0;
    border: 1px solid #E8E5DE;
    box-shadow: 0 2px 16px rgba(0,0,0,.06);
}

.premium-title {
    font-size: 2.4em;
    font-weight: 800;
    color: #1A202C;
    text-align: center;
    margin-bottom: 40px;
    letter-spacing: -.02em;
    line-height: 1.2;
}

.premium-content-wrapper h2 {
    font-size: 1.8em;
    font-weight: 700;
    color: #1A202C;
    text-align: left;
    padding-bottom: 16px;
    margin: 48px 0 24px 0;
    border-bottom: 2px solid #E8E5DE;
    position: relative;
    letter-spacing: -.01em;
}

.premium-content-wrapper h2::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 48px;
    height: 3px;
    background: linear-gradient(90deg, #4DD0C8, #37B5AD);
    border-radius: 2px;
}

.premium-content-wrapper h3 {
    font-size: 1.35em;
    font-weight: 600;
    color: #37B5AD;
    margin: 36px 0 16px 0;
    padding-left: 14px;
    border-left: 3px solid #4DD0C8;
}

.premium-content-wrapper p {
    font-size: 1.05em;
    margin-bottom: 1.4em;
    text-align: justify;
    color: #4A5568;
}

.premium-content-wrapper strong {
    color: #37B5AD;
    font-weight: 700;
}

.premium-content-wrapper u {
    text-decoration: none;
    background: linear-gradient(to top, rgba(77,208,200,.18) 40%, transparent 40%);
    font-weight: 500;
}

.info-highlight {
    background: #E8FAF8;
    border-left: 4px solid #4DD0C8;
    border-radius: 12px;
    padding: 24px 28px;
    margin: 28px 0;
    box-shadow: 0 2px 8px rgba(77,208,200,.08);
}

.info-highlight p {
    color: #37B5AD;
    margin: 0;
    font-size: 1em;
    font-weight: 500;
}

.premium-content-wrapper ul, .premium-content-wrapper ol {
    padding-left: 24px;
    margin: 20px 0;
}

.premium-content-wrapper li {
    margin-bottom: 10px;
    font-size: 1.05em;
    color: #4A5568;
}

.premium-content-wrapper ul li::marker {
    color: #4DD0C8;
}

.premium-content-wrapper table {
    width: 100%;
    border-collapse: collapse;
    margin: 24px 0;
    font-size: .95em;
}

.premium-content-wrapper th {
    background: #37B5AD;
    color: #FFF;
    padding: 12px 16px;
    text-align: left;
    font-weight: 600;
    font-size: .9em;
}

.premium-content-wrapper td {
    padding: 12px 16px;
    border-bottom: 1px solid #E8E5DE;
    color: #4A5568;
}

.premium-content-wrapper tr:nth-child(even) td {
    background: #F5F4F0;
}

.premium-content-wrapper tr:hover td {
    background: #E8FAF8;
}

.premium-image-wrapper {
    margin: 32px auto !important;
    text-align: center !important;
}

.image-container {
    position: relative !important;
    display: inline-block !important;
    border-radius: 16px !important;
    overflow: hidden !important;
    border: 1px solid #E8E5DE !important;
    box-shadow: 0 4px 20px rgba(0,0,0,.06) !important;
}

.image-container img {
    width: 100% !important;
    max-width: 700px !important;
    height: auto !important;
    display: block !important;
    border-radius: 16px !important;
}

.ai-disclaimer {
    position: absolute !important;
    bottom: 8px !important;
    right: 10px !important;
    background: rgba(250,249,245,.88) !important;
    color: #718096 !important;
    padding: 4px 10px !important;
    border-radius: 20px !important;
    font-size: 11px !important;
    backdrop-filter: blur(6px) !important;
    -webkit-backdrop-filter: blur(6px) !important;
}

.premium-purchase-section {
    text-align: center;
    margin: 48px 0;
    padding: 40px;
    background: linear-gradient(135deg, #E8FAF8 0%, #FAF9F5 100%);
    border-radius: 20px;
    border: 1px solid rgba(77,208,200,.25);
    box-shadow: 0 4px 24px rgba(77,208,200,.1);
    transition: all .3s ease;
}

.premium-purchase-section:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(77,208,200,.16);
}

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

.premium-purchase-section h3 {
    color: #1A202C !important;
    font-size: 1.6em !important;
    font-weight: 700 !important;
    margin-bottom: 12px !important;
    border: none !important;
    padding: 0 !important;
}

.premium-purchase-button {
    display: inline-block !important;
    padding: 16px 48px !important;
    font-size: 1.2em !important;
    font-weight: 600 !important;
    color: #FFF !important;
    background: linear-gradient(135deg, #4DD0C8, #37B5AD) !important;
    border: none !important;
    border-radius: 50px !important;
    text-decoration: none !important;
    transition: all .25s ease !important;
    box-shadow: 0 4px 16px rgba(77,208,200,.3) !important;
    cursor: pointer !important;
}

.premium-purchase-button:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 24px rgba(77,208,200,.4) !important;
    background: linear-gradient(135deg, #37B5AD, #2A9E96) !important;
    color: #FFF !important;
    text-decoration: none !important;
}

.legal-notice {
    background: #F5F4F0;
    border: 1px solid #E8E5DE;
    border-radius: 12px;
    padding: 20px 24px;
    margin-top: 32px;
    font-size: .85em;
    color: #718096;
    line-height: 1.7;
}

.legal-notice p {
    color: #718096;
    font-size: .92em;
    margin-bottom: .8em;
}

.ai-notice {
    text-align: center;
    color: #A0AEC0;
    font-size: .82em;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid #E8E5DE;
}

@media (max-width: 768px) {
    .premium-content-wrapper {
        padding: 24px 18px;
        border-radius: 14px;
    }
    .premium-title {
        font-size: 1.8em;
    }
    .premium-content-wrapper h2 {
        font-size: 1.4em;
    }
    .premium-content-wrapper h3 {
        font-size: 1.15em;
    }
    .premium-content-wrapper p, .premium-content-wrapper li {
        font-size: 1em;
    }
    .premium-purchase-section {
        padding: 24px;
        margin: 32px 0;
    }
    .premium-purchase-section h3 {
        font-size: 1.3em !important;
    }
    .premium-purchase-button {
        padding: 14px 32px !important;
        font-size: 1.05em !important;
    }
    .image-container img {
        max-width: 100% !important;
    }
}