.blog-shell{max-width:820px;margin:40px auto 80px;padding:0 24px}.blog-header{margin-bottom:32px}.blog-title{font-family:var(--font-heading);color:var(--color-text);margin-bottom:6px;font-size:1.9rem}.blog-subtitle{color:var(--color-text-secondary);font-size:.95rem}.blog-list{flex-direction:column;gap:16px;display:flex}.blog-category-section{margin-bottom:36px}.blog-category-section:last-child{margin-bottom:0}.blog-category-title{font-family:var(--font-heading);color:var(--color-accent-strong);border-bottom:1.5px solid var(--color-border);margin-bottom:14px;padding-bottom:8px;font-size:1.05rem;font-weight:800}.blog-card{background:var(--color-surface);border:1.5px solid var(--color-border);box-shadow:var(--shadow-card);border-radius:20px;padding:24px clamp(20px,4vw,32px);transition:transform .15s,border-color .15s;display:block}.blog-card:hover{border-color:var(--color-accent-strong);transform:translateY(-2px)}.blog-card-link{color:inherit;text-decoration:none;display:block}.blog-card-title{font-family:var(--font-heading);color:var(--color-text);margin-bottom:8px;font-size:1.15rem}.blog-card-desc{color:var(--color-text-secondary);margin-bottom:12px;font-size:.92rem;line-height:1.55}.blog-card-meta{color:var(--color-text-faint);align-items:center;gap:8px;font-size:.8rem;display:flex}.blog-card-meta-dot{opacity:.6}.blog-post{background:var(--color-surface);border:1.5px solid var(--color-border);box-shadow:var(--shadow-card);color:var(--color-text);font-family:var(--font-body);border-radius:20px;padding:40px clamp(24px,5vw,56px) 56px;line-height:1.65}.blog-post-title{font-family:var(--font-heading);color:var(--color-text);margin-bottom:10px;font-size:1.75rem}.blog-post-meta{color:var(--color-text-secondary);align-items:center;gap:8px;margin-bottom:32px;font-size:.82rem;display:flex}.blog-post-section{margin-bottom:20px}.blog-post-heading{font-family:var(--font-heading);color:var(--color-text);margin-top:12px;margin-bottom:10px;font-size:1.15rem}.blog-post-p{color:var(--color-text);font-size:.95rem}.blog-post-list{color:var(--color-text);margin:0;padding-left:1.25em;font-size:.95rem}.blog-post-list li{margin-bottom:6px}.blog-post-list li:last-child{margin-bottom:0}.resource-tags-shell{margin-top:-60px;margin-bottom:60px}.tag-chips{flex-wrap:wrap;gap:8px;margin-top:20px;display:flex}.tag-chip{border-radius:var(--radius-pill);border:1.5px solid var(--color-border);background:var(--color-surface-alt);color:var(--color-text-secondary);padding:5px 14px;font-size:.78rem;font-weight:700;text-decoration:none;transition:border-color .15s,color .15s;display:inline-block}.tag-chip:hover{border-color:var(--color-accent-strong);color:var(--color-text)}.blog-post-related{border-top:1.5px solid var(--color-border);margin-top:28px;padding-top:20px}.blog-post-related-list{flex-direction:column;gap:6px;margin:8px 0 0;padding:0;list-style:none;display:flex}.blog-post-related-list a{color:var(--color-accent-strong);font-weight:700;text-decoration:none}.blog-post-related-list a:hover{text-decoration:underline}.blog-post-table-wrap{margin:14px 0;overflow-x:auto}.blog-post-table{border-collapse:collapse;width:100%;font-size:.9rem}.blog-post-table th,.blog-post-table td{border:1px solid var(--color-border);text-align:center;white-space:nowrap;padding:8px 12px}.blog-post-table th{background:var(--color-surface-alt);font-family:var(--font-heading);font-weight:700}.katex-block{text-align:center;margin:14px 0;display:block;overflow-x:auto}.katex-inline{display:inline-block}