.article-container[data-astro-cid-txiz54hp]{max-width:1100px;margin:0 auto;padding-top:1rem}.back-link[data-astro-cid-txiz54hp]{display:inline-flex;align-items:center;gap:.5rem;font-size:.9rem;color:var(--text-secondary);margin-bottom:2rem;font-weight:500}.back-link[data-astro-cid-txiz54hp]:hover{color:var(--accent-alice)}.article-hero-banner[data-astro-cid-txiz54hp]{position:relative;padding:3rem 2.5rem;border-radius:var(--radius-lg);display:flex;flex-direction:column;align-items:center;text-align:center;gap:1.5rem;margin-bottom:3.5rem;overflow:hidden}.banner-meta[data-astro-cid-txiz54hp]{display:flex;align-items:center;gap:1rem;flex-wrap:wrap;justify-content:center}.category-badge[data-astro-cid-txiz54hp]{font-size:.75rem;font-weight:700;text-transform:uppercase;color:var(--accent-alice);background:var(--accent-alice-trans);border:1px solid var(--accent-alice-semi);padding:.25rem .75rem;border-radius:99px;letter-spacing:.05em}.difficulty-badge[data-astro-cid-txiz54hp]{padding:.25rem .75rem;border-radius:99px;font-size:.75rem;font-weight:700;text-transform:uppercase}.difficulty-badge[data-astro-cid-txiz54hp].easy{background:var(--diff-easy-bg);color:var(--diff-easy-text);border:1px solid var(--diff-easy-border)}.difficulty-badge[data-astro-cid-txiz54hp].medium{background:var(--diff-medium-bg);color:var(--diff-medium-text);border:1px solid var(--diff-medium-border)}.difficulty-badge[data-astro-cid-txiz54hp].hard{background:var(--diff-hard-bg);color:var(--diff-hard-text);border:1px solid var(--diff-hard-border)}.article-title[data-astro-cid-txiz54hp]{font-size:2.8rem;line-height:1.25;background:linear-gradient(135deg,var(--text-primary) 30%,var(--accent-alice) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;max-width:850px;font-weight:800}.article-meta-info[data-astro-cid-txiz54hp]{display:flex;align-items:center;gap:1.5rem;color:var(--text-muted);font-size:.85rem;font-weight:500;flex-wrap:wrap;justify-content:center}.meta-item[data-astro-cid-txiz54hp]{display:flex;align-items:center;gap:.4rem}.meta-icon[data-astro-cid-txiz54hp]{color:var(--accent-alice);opacity:.8}.banner-glow[data-astro-cid-txiz54hp]{position:absolute;top:-50%;left:50%;transform:translate(-50%);width:300px;height:300px;background:radial-gradient(circle,var(--accent-alice-glow) 0%,transparent 70%);pointer-events:none;z-index:-1;filter:blur(30px)}.article-grid[data-astro-cid-txiz54hp]{display:grid;grid-template-columns:1fr 340px;gap:3rem;align-items:start}.article-main[data-astro-cid-txiz54hp]{display:flex;flex-direction:column;gap:3rem}.steps-section[data-astro-cid-txiz54hp]{border-top:1px solid var(--border-primary);padding-top:2rem}.steps-section-title[data-astro-cid-txiz54hp]{font-size:1.75rem;margin-bottom:1rem}.article-sidebar[data-astro-cid-txiz54hp]{display:flex;flex-direction:column;gap:2rem;position:sticky;top:5rem}.share-cta-box[data-astro-cid-txiz54hp]{padding:1.5rem;border-radius:var(--radius-md);text-align:center;display:flex;flex-direction:column;align-items:center;gap:.75rem;border:1px solid var(--border-share);box-shadow:var(--shadow-share)}.share-icon[data-astro-cid-txiz54hp]{font-size:2rem;filter:drop-shadow(var(--text-shadow-alice))}.share-title[data-astro-cid-txiz54hp]{font-size:1.2rem;color:var(--text-primary)}.share-text[data-astro-cid-txiz54hp]{font-size:.85rem;color:var(--text-secondary);line-height:1.5}.share-btn[data-astro-cid-txiz54hp]{width:100%;margin-top:.5rem;padding:.75rem;background:linear-gradient(135deg,var(--accent-alice) 0%,var(--accent-secondary-blue) 100%);color:var(--text-white);font-weight:600;border-radius:var(--radius-sm);box-shadow:var(--glow-alice);transition:all .2s ease}.share-btn[data-astro-cid-txiz54hp]:hover{transform:translateY(-2px);box-shadow:var(--glow-alice-heavy);filter:brightness(1.1)}.markdown-body[data-astro-cid-txiz54hp]{line-height:1.7;font-size:1.05rem;color:var(--text-primary)}.markdown-body[data-astro-cid-txiz54hp] h2,.markdown-body[data-astro-cid-txiz54hp] h3{margin-top:2.5rem;margin-bottom:1.25rem;color:var(--text-primary)}.markdown-body[data-astro-cid-txiz54hp] h2{font-size:1.7rem;padding-left:1rem;border-left:4px solid var(--accent-alice);background:linear-gradient(135deg,var(--text-primary) 60%,var(--accent-alice) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-weight:700}.markdown-body[data-astro-cid-txiz54hp] h3{font-size:1.35rem;font-weight:600;margin-top:2rem;border-bottom:1px solid var(--border-primary);padding-bottom:.4rem}.markdown-body[data-astro-cid-txiz54hp] p{margin-bottom:1.25rem;color:var(--text-secondary)}.markdown-body[data-astro-cid-txiz54hp] ul,.markdown-body[data-astro-cid-txiz54hp] ol{margin-bottom:1.5rem;padding-left:1.5rem;color:var(--text-secondary)}.markdown-body[data-astro-cid-txiz54hp] li{margin-bottom:.5rem}.markdown-body[data-astro-cid-txiz54hp] strong{color:var(--text-primary)}@media(max-width:900px){.article-grid[data-astro-cid-txiz54hp]{grid-template-columns:1fr;gap:2.5rem}.article-sidebar[data-astro-cid-txiz54hp]{position:static}}@media(max-width:640px){.article-title[data-astro-cid-txiz54hp]{font-size:2.2rem}}.breadcrumbs[data-astro-cid-txiz54hp]{display:flex;align-items:center;gap:.5rem;font-size:.9rem;color:var(--text-secondary);margin-bottom:2rem;font-weight:500}.breadcrumbs[data-astro-cid-txiz54hp] a[data-astro-cid-txiz54hp]{color:var(--text-secondary);transition:color .2s ease}.breadcrumbs[data-astro-cid-txiz54hp] a[data-astro-cid-txiz54hp]:hover{color:var(--accent-alice)}.breadcrumbs[data-astro-cid-txiz54hp] .separator[data-astro-cid-txiz54hp]{color:var(--text-muted)}.breadcrumbs[data-astro-cid-txiz54hp] .current[data-astro-cid-txiz54hp]{color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:300px}.related-section[data-astro-cid-txiz54hp]{margin-top:5rem;border-top:1px solid var(--border-primary);padding-top:3rem}.related-title[data-astro-cid-txiz54hp]{font-size:1.8rem;margin-bottom:2rem;color:var(--text-primary)}.related-grid[data-astro-cid-txiz54hp]{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem}.related-card[data-astro-cid-txiz54hp]{padding:1.5rem;border-radius:var(--radius-md);display:flex;flex-direction:column;gap:.75rem;transition:transform .4s cubic-bezier(.16,1,.3,1),border-color .4s cubic-bezier(.16,1,.3,1),box-shadow .4s cubic-bezier(.16,1,.3,1);text-decoration:none;color:inherit}.related-card[data-astro-cid-txiz54hp]:hover{transform:translateY(-4px);border-color:var(--border-hover);box-shadow:var(--glow-alice)}.related-card[data-astro-cid-txiz54hp]:hover .related-card-title[data-astro-cid-txiz54hp]{color:var(--accent-alice)}.related-card-category[data-astro-cid-txiz54hp]{font-size:.75rem;font-weight:700;text-transform:uppercase;color:var(--accent-alice)}.related-card-title[data-astro-cid-txiz54hp]{font-size:1.2rem;color:var(--text-primary);line-height:1.4;transition:color .3s ease}.related-card-desc[data-astro-cid-txiz54hp]{font-size:.9rem;color:var(--text-secondary);line-height:1.5;flex:1;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.related-card-link[data-astro-cid-txiz54hp]{font-size:.9rem;font-weight:600;color:var(--accent-alice);margin-top:auto}