.post-page-body { background: #0b1020; font-family: Inter, sans-serif; }
.reading-progress-bar { position: fixed; top: 0; left: 0; height: 4px; background: var(--primary); width: 0%; z-index: 1001; transition: width 0.1s linear; }
.post-hero { position: relative; height: 60vh; min-height: 400px; display: flex; align-items: center; justify-content: center; text-align: center; color: #fff; }
.post-hero-bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1; }
.post-hero::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(11, 16, 32, 0.4) 0%, rgba(11, 16, 32, 1) 90%); z-index: 2; }
.post-hero-content { position: relative; z-index: 3; padding: 20px; }
.post-hero-content .category { padding: 6px 14px; background: var(--primary); border-radius: 99px; font-weight: 600; font-size: 0.9rem; display: inline-block; margin-bottom: 20px; }
.post-hero-content h1 { font-size: 3.5rem; font-weight: 900; line-height: 1.1; margin: 0 0 20px 0; max-width: 900px; }
.post-meta { display: flex; justify-content: center; align-items: center; gap: 20px; font-size: 0.9rem; color: var(--muted); }
.post-meta > div { display: flex; align-items: center; gap: 8px; }
.post-meta svg { width: 16px; height: 16px; opacity: 0.8; }
.post-container { max-width: 720px; margin: 0 auto; padding: 60px 20px; }
.post-content h2, .post-content h3 { font-weight: 700; color: var(--fg); margin: 40px 0 20px 0; }
.post-content h2 { font-size: 2rem; }
.post-content h3 { font-size: 1.5rem; }
.post-content p { font-size: 1.1rem; line-height: 1.8; color: var(--muted); margin-bottom: 20px; }
.post-content a { color: var(--brand); text-decoration: underline; }
.post-content blockquote { border-left: 4px solid var(--primary); padding-left: 20px; margin: 30px 0; font-style: italic; color: var(--fg); font-size: 1.2rem; }
.post-content img { max-width: 100%; height: auto; border-radius: 12px; margin: 30px 0; }
.related-posts { padding: 60px 0; border-top: 1px solid var(--line); margin-top: 40px; }
.related-posts h3 { text-align: center; font-size: 1.8rem; margin-bottom: 40px; color: var(--text-light); }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.blog-card { background: #110d21; border-radius: 20px; position: relative; text-decoration: none; color: var(--text-light); transform-style: preserve-3d; transition: transform 0.4s ease, box-shadow 0.4s ease; }
.blog-card:hover { transform: scale(1.03); box-shadow: 0 30px 60px rgba(0,0,0,0.5); }
.blog-card::before { content: ''; position: absolute; left: 0; top: 0; width: 100%; height: 100%; z-index: 1; background: radial-gradient(350px circle at var(--mouse-x) var(--mouse-y), rgba(168, 129, 227, 0.25), transparent 100%); border-radius: inherit; opacity: 0; transition: opacity 0.4s ease; }
.blog-card:hover::before { opacity: 1; }
.blog-card-inner { position: relative; z-index: 2; padding: 2px; height: 100%; background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0)); border-radius: inherit; overflow: hidden; }
.blog-card-content-wrapper { background: #110d21; border-radius: 18px; height: 100%; display: flex; flex-direction: column; }
.blog-card-image-wrapper { width: 100%; height: 200px; overflow: hidden; transform-style: preserve-3d; }
.blog-card-image { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1); }
.blog-card:hover .blog-card-image { transform: perspective(800px) translateZ(40px) scale(1.05); }
.blog-card-content { padding: 25px; display: flex; flex-direction: column; flex-grow: 1; }
.blog-card-content .post-date { font-size: 0.85rem; color: var(--primary-light); margin-bottom: 10px; font-weight: 500; }
.blog-card-content h3 { font-size: 1.3rem; line-height: 1.4; margin-bottom: 10px; flex-grow: 1; color: var(--text-light); }
@media (max-width: 992px) { .related-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 768px) { .post-hero-content h1 { font-size: 2.5rem; } }
@media (max-width: 576px) { .related-grid { grid-template-columns: 1fr; } }