/* 열림세무회계사무소 - 워드프레스 글/페이지 커스텀 CSS */
/* 메인 html.php 디자인과 통일감 유지 */

:root {
    --yt-navy: #1a365d;
    --yt-navy-dark: #0f2440;
    --yt-navy-light: #2a4a7f;
    --yt-gold: #c8aa5a;
    --yt-gold-light: #e0cc8a;
    --yt-white: #ffffff;
    --yt-light-bg: #f7f9fc;
    --yt-gray-100: #f1f5f9;
    --yt-gray-200: #e2e8f0;
    --yt-gray-500: #64748b;
    --yt-gray-700: #334155;
    --yt-gray-900: #0f172a;
}

body.single, body.page {
    font-family: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--yt-gray-900);
    background: var(--yt-light-bg);
    line-height: 1.8;
}

/* 글 제목 영역 */
.yellim-post-header {
    background: linear-gradient(135deg, var(--yt-navy-dark), var(--yt-navy));
    color: var(--yt-white);
    padding: 80px 24px 60px;
    text-align: center;
    margin-bottom: 0;
}
.yellim-post-header h1 {
    font-size: clamp(24px, 4vw, 40px);
    font-weight: 800;
    line-height: 1.3;
    max-width: 800px;
    margin: 0 auto 16px;
}
.yellim-post-header .post-meta {
    color: rgba(255,255,255,0.6);
    font-size: 14px;
}

/* 본문 컨테이너 */
.yellim-post-content {
    max-width: 800px;
    margin: -30px auto 60px;
    background: var(--yt-white);
    border-radius: 16px;
    padding: 48px 40px;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
    position: relative;
    z-index: 2;
}

.yellim-post-content h2 {
    font-size: 24px;
    font-weight: 700;
    color: var(--yt-navy);
    margin: 40px 0 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--yt-gold);
}

.yellim-post-content h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--yt-navy-light);
    margin: 32px 0 12px;
}

.yellim-post-content p {
    font-size: 16px;
    line-height: 1.9;
    color: var(--yt-gray-700);
    margin-bottom: 20px;
}

.yellim-post-content ul, .yellim-post-content ol {
    margin: 16px 0 24px 20px;
    color: var(--yt-gray-700);
}

.yellim-post-content li {
    margin-bottom: 8px;
    line-height: 1.7;
}

.yellim-post-content img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    margin: 24px 0;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

/* 정보 박스 */
.yellim-info-box {
    background: linear-gradient(135deg, rgba(26,54,93,0.05), rgba(42,74,127,0.08));
    border-left: 4px solid var(--yt-navy);
    padding: 24px 28px;
    border-radius: 0 12px 12px 0;
    margin: 24px 0;
}
.yellim-info-box h4 {
    color: var(--yt-navy);
    font-weight: 700;
    margin-bottom: 8px;
}

/* 강조 박스 */
.yellim-highlight-box {
    background: linear-gradient(135deg, rgba(200,170,90,0.08), rgba(200,170,90,0.15));
    border: 1px solid rgba(200,170,90,0.3);
    padding: 24px 28px;
    border-radius: 12px;
    margin: 24px 0;
}
.yellim-highlight-box strong {
    color: var(--yt-navy);
}

/* CTA 박스 */
.yellim-cta-box {
    background: linear-gradient(135deg, var(--yt-navy-dark), var(--yt-navy));
    color: var(--yt-white);
    padding: 32px;
    border-radius: 16px;
    text-align: center;
    margin: 40px 0;
}
.yellim-cta-box h3 {
    color: var(--yt-white);
    font-size: 22px;
    margin-bottom: 12px;
}
.yellim-cta-box p {
    color: rgba(255,255,255,0.8);
    margin-bottom: 20px;
}
.yellim-cta-box a.cta-btn {
    display: inline-block;
    background: var(--yt-gold);
    color: var(--yt-navy-dark);
    padding: 14px 32px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 16px;
    transition: all 0.3s;
}
.yellim-cta-box a.cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(200,170,90,0.4);
}

/* 테이블 */
.yellim-post-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 24px 0;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}
.yellim-post-content th {
    background: var(--yt-navy);
    color: var(--yt-white);
    padding: 14px 16px;
    font-weight: 600;
    text-align: left;
    font-size: 14px;
}
.yellim-post-content td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--yt-gray-200);
    font-size: 14px;
}
.yellim-post-content tr:nth-child(even) td {
    background: var(--yt-gray-100);
}

/* 하단 네비게이션 */
.yellim-post-nav {
    max-width: 800px;
    margin: 0 auto 60px;
    display: flex;
    justify-content: space-between;
    gap: 16px;
}
.yellim-post-nav a {
    display: block;
    background: var(--yt-white);
    padding: 20px 24px;
    border-radius: 12px;
    text-decoration: none;
    color: var(--yt-navy);
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    transition: all 0.3s;
    flex: 1;
}
.yellim-post-nav a:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.12);
}

/* 반응형 */
@media (max-width: 768px) {
    .yellim-post-content {
        margin: -20px 12px 40px;
        padding: 32px 20px;
    }
    .yellim-post-header {
        padding: 60px 16px 40px;
    }
    .yellim-post-nav {
        flex-direction: column;
        margin: 0 12px 40px;
    }
}