/* ClearVision — Clean Medical Article Theme (White / Deep-blue / Navy / Ivory) */

.premium-content-wrapper {
    font-family: 'Noto Sans KR', 'Apple SD Gothic Neo', 'Pretendard', sans-serif;
    background: #ffffff;
    color: #34465c;
    line-height: 1.9;
    word-break: keep-all;
    overflow-wrap: break-word;
    letter-spacing: -0.01em;
    font-size: 1.07em;
    padding: 46px 48px;
    border-radius: 18px;
    margin: 24px 0;
    box-shadow: 0 14px 44px rgba(14, 42, 71, .07);
    border: 1px solid #e7eef6;
}

.premium-title {
    font-size: 2.3em;
    font-weight: 800;
    color: #0E2A47;
    text-align: center;
    line-height: 1.35;
    margin: 4px 0 40px;
    letter-spacing: -0.02em;
}

.premium-content-wrapper h2 {
    font-size: 1.68em;
    font-weight: 800;
    color: #0E2A47;
    line-height: 1.45;
    margin: 58px 0 22px;
    padding-bottom: 16px;
    border-bottom: 2px solid #e9f0f8;
    position: relative;
    letter-spacing: -0.02em;
}
.premium-content-wrapper h2::after {
    content: '';
    position: absolute;
    bottom: -2px; left: 0;
    width: 68px; height: 3px;
    background: linear-gradient(90deg, #1B5AA6, #37A6DD);
    border-radius: 2px;
}

.premium-content-wrapper h3 {
    font-size: 1.3em;
    font-weight: 700;
    color: #1B5AA6;
    margin: 40px 0 16px;
    padding-left: 14px;
    border-left: 4px solid #37A6DD;
    line-height: 1.5;
}

.premium-content-wrapper p {
    font-size: 1em;
    margin: 0 0 1.55em;
    color: #41546a;
    text-align: left;
}

.premium-content-wrapper a {
    color: #1B5AA6;
    text-decoration: none;
    border-bottom: 1px solid rgba(27, 90, 166, .45);
    font-weight: 600;
}
.premium-content-wrapper a:hover { color: #37A6DD; border-bottom-color: #37A6DD; }

.premium-content-wrapper strong { color: #0E2A47; font-weight: 700; }

.premium-content-wrapper u {
    text-decoration: none;
    background: linear-gradient(to top, rgba(55, 166, 221, .26) 42%, transparent 42%);
    font-weight: 600;
}

.info-highlight {
    background: #eef5fc;
    border: 1px solid #d8e7f5;
    border-left: 5px solid #1B5AA6;
    border-radius: 12px;
    padding: 24px 26px;
    margin: 34px 0;
}
.info-highlight p { color: #28435f; margin: 0; font-size: 1.02em; }
.info-highlight p strong { color: #143C72; }

/* Lists */
.premium-content-wrapper ul,
.premium-content-wrapper ol { padding-left: 24px; margin: 26px 0; }
.premium-content-wrapper li { margin-bottom: 13px; padding-left: 6px; }
.premium-content-wrapper ul li::marker { color: #1B5AA6; }
.premium-content-wrapper ol li::marker { color: #1B5AA6; font-weight: 700; }

/* Tables */
.premium-content-wrapper table {
    width: 100%; border-collapse: collapse; margin: 30px 0;
    font-size: .98em; border: 1px solid #e2ebf4; border-radius: 12px; overflow: hidden;
}
.premium-content-wrapper th { background: #0E2A47; color: #fff; font-weight: 700; padding: 13px 14px; text-align: left; }
.premium-content-wrapper td { padding: 12px 14px; border-top: 1px solid #ecf2f8; }
.premium-content-wrapper tr:nth-child(even) td { background: #f5f9fd; }

/* Blockquote */
.premium-content-wrapper blockquote {
    margin: 30px 0; padding: 18px 24px; background: #f4f8fc;
    border-left: 4px solid #1B5AA6; border-radius: 10px; color: #34465c;
}

/* Images */
.premium-image-wrapper { margin: 36px 0 !important; text-align: center !important; }
.image-container {
    position: relative !important; display: inline-block !important;
    box-shadow: 0 16px 38px rgba(14, 42, 71, .15) !important;
    border-radius: 16px !important; overflow: hidden !important;
    background: #fff !important; border: 1px solid #e7eef6 !important;
}
.image-container img {
    width: 100% !important; max-width: 780px !important; height: auto !important;
    display: block !important; border-radius: 16px !important;
}
.ai-disclaimer {
    position: absolute !important; bottom: 10px !important; right: 12px !important;
    background: rgba(14, 42, 71, .74) !important; color: #fff !important;
    padding: 4px 9px !important; border-radius: 999px !important;
    font-size: 11px !important; backdrop-filter: blur(4px) !important;
}
.premium-content-wrapper figure { margin: 36px 0; text-align: center; }
.premium-content-wrapper figcaption { font-size: .86em; color: #8593a4; margin-top: 8px; }

/* CTA */
.premium-purchase-section {
    text-align: center; margin: 54px 0 16px; padding: 44px 32px;
    background: linear-gradient(135deg, #0E2A47 0%, #1B5AA6 100%);
    border: 0; border-radius: 18px; transition: all .3s ease;
    box-shadow: 0 16px 40px rgba(14, 42, 71, .18);
}
.purchase-content { max-width: 600px; margin: 0 auto; }
.premium-purchase-section h3 {
    color: #fff !important; font-size: 1.55em !important; font-weight: 800 !important;
    margin: 0 0 14px !important; border: none !important; padding: 0 !important;
}
.premium-purchase-section h3::after { display: none !important; }
.premium-purchase-section p { color: #cfe1f2 !important; margin-bottom: 24px !important; }
.premium-purchase-button {
    display: inline-block !important; padding: 16px 48px !important;
    font-size: 1.15em !important; font-weight: 800 !important; color: #0E2A47 !important;
    background: #fff !important; border: none !important; border-radius: 999px !important;
    text-decoration: none !important; transition: all .3s ease !important;
    box-shadow: 0 10px 24px rgba(0, 0, 0, .18) !important; cursor: pointer !important;
}
.premium-purchase-button:hover {
    transform: translateY(-2px) !important; background: #eaf3fb !important; color: #0E2A47 !important;
    box-shadow: 0 14px 30px rgba(0, 0, 0, .24) !important;
}

div[style*="ff6b6b"]{ border-radius: 12px !important; }

/* Mobile */
@media (max-width: 768px) {
    .premium-content-wrapper { padding: 24px 18px; font-size: 1.05em; line-height: 1.85; border-radius: 14px; }
    .premium-title { font-size: 1.62em; margin-bottom: 26px; }
    .premium-content-wrapper h2 { font-size: 1.34em; margin: 42px 0 16px; }
    .premium-content-wrapper h3 { font-size: 1.16em; margin: 30px 0 12px; }
    .info-highlight { padding: 18px 18px; }
    .premium-purchase-section { padding: 32px 18px; }
    .premium-content-wrapper ul, .premium-content-wrapper ol { padding-left: 18px; }
    .image-container img { max-width: 100% !important; }
    .premium-content-wrapper table { font-size: .9em; }
    .premium-content-wrapper th, .premium-content-wrapper td { padding: 10px 10px; }
}