@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700&display=swap');

body.blog-page, body.blog-index {
    font-family: 'Noto Sans JP', sans-serif;
    background-color: #f9fafb;
    color: #1f2937;
}

/* Blog Content Styles (Detail Page) */
.blog-content {
    line-height: 1.9;
    font-size: 1.125rem;
    color: #374151;
}

.blog-content h2 {
    font-size: 1.75rem;
    color: #111827;
    margin-top: 2.5em;
    margin-bottom: 1em;
    padding-bottom: 0.5em;
    border-bottom: 2px solid #e5e7eb;
}

.blog-content h3 {
    font-size: 1.4rem;
    color: #1f2937;
    margin-top: 2em;
    margin-bottom: 1em;
}

.blog-content p {
    margin-bottom: 1.75em;
}

/* Fix Images inside Blog Content */
.blog-content img, .blog-content embed {
    max-width: 50%;
    width: auto;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    margin: 2.5em auto;
    display: block;
    transition: transform 0.3s ease;
    cursor: zoom-in;
}

.blog-content img:hover {
    transform: scale(1.02);
}

/* Lightbox Styles */
.lightbox {
    visibility: hidden;
    position: fixed;
    z-index: 9999;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    cursor: zoom-out;
}

.lightbox.active {
    visibility: visible;
    opacity: 1;
}

.lightbox img {
    max-width: 90%;
    max-height: 90vh;
    border-radius: 8px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.lightbox.active img {
    transform: scale(1);
}

/* Blockquotes */
.blog-content blockquote {
    border-left: 4px solid #3b82f6;
    background-color: #eff6ff;
    margin: 2em 0;
    padding: 1.5em 2em;
    border-radius: 0 12px 12px 0;
    font-style: italic;
    color: #1e40af;
    font-size: 1.05em;
}

/* Links */
.blog-content a {
    color: #2563eb;
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s ease;
}

.blog-content a:hover {
    border-bottom-color: #2563eb;
}

/* Post Cards (Index Page) */
.post-card {
    background: #ffffff;
    border: 1px solid #f3f4f6;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.post-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.post-card-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-bottom: 1px solid #f3f4f6;
}

.category-pill {
    background-color: #e0e7ff;
    color: #4338ca;
    padding: 4px 12px;
    border-radius: 9999px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}