.article-hero-header[data-astro-cid-wynq62ua]{margin-bottom:3rem;padding-bottom:2.5rem;border-bottom:1px solid var(--border)}.header-badge-row[data-astro-cid-wynq62ua]{display:flex;align-items:center;gap:.75rem;margin-bottom:1.25rem}.category-link[data-astro-cid-wynq62ua]{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--font-mono);font-size:.78rem;font-weight:700;color:var(--accent);text-decoration:none;letter-spacing:.08em;background:#7cffb214;border:1px solid rgba(124,255,178,.2);padding:.2rem .65rem;border-radius:var(--radius-full)}.article-main-title[data-astro-cid-wynq62ua]{font-size:clamp(2rem,3.8vw,2.9rem);font-weight:800;line-height:1.25;letter-spacing:-.035em;color:#fff;margin-bottom:1.25rem}.article-lead-desc[data-astro-cid-wynq62ua]{font-size:1.15rem;color:var(--text-soft);line-height:1.75;margin-bottom:2rem;max-width:920px}.article-meta-bar[data-astro-cid-wynq62ua]{display:flex;align-items:center;flex-wrap:wrap;gap:1.5rem;padding:1rem 1.25rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);margin-bottom:2rem}.meta-item[data-astro-cid-wynq62ua]{display:flex;flex-direction:column;gap:.2rem}.meta-label[data-astro-cid-wynq62ua]{font-family:var(--font-mono);font-size:.65rem;color:var(--muted);letter-spacing:.08em}.meta-val[data-astro-cid-wynq62ua]{font-size:.88rem;font-weight:600;color:var(--text)}.meta-divider[data-astro-cid-wynq62ua]{width:1px;height:28px;background:var(--border)}.key-problems-box[data-astro-cid-wynq62ua]{background:linear-gradient(145deg,var(--surface) 0%,rgba(22,26,35,.7) 100%);border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:var(--radius-sm);padding:1.5rem 1.75rem;margin-top:1.5rem}.box-header[data-astro-cid-wynq62ua]{display:flex;align-items:center;gap:.6rem;margin-bottom:1.25rem}.box-title[data-astro-cid-wynq62ua]{font-size:.95rem;font-weight:700;color:#fff;letter-spacing:.02em}.problems-grid[data-astro-cid-wynq62ua]{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}.problem-item[data-astro-cid-wynq62ua]{display:flex;align-items:flex-start;gap:.75rem}.problem-num[data-astro-cid-wynq62ua]{font-family:var(--font-mono);font-size:.85rem;font-weight:700;color:var(--accent);line-height:1.4}.problem-text[data-astro-cid-wynq62ua]{font-size:.92rem;color:var(--text-soft);line-height:1.5}@media(max-width:768px){.problems-grid[data-astro-cid-wynq62ua]{grid-template-columns:1fr}.meta-divider[data-astro-cid-wynq62ua]{display:none}.article-meta-bar[data-astro-cid-wynq62ua]{gap:1rem}}.article-toc-wrapper[data-astro-cid-tq3mgymw]{position:sticky;top:calc(var(--header-height) + 2rem);max-height:calc(100vh - var(--header-height) - 4rem);overflow-y:auto;padding:1.25rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md)}.toc-header[data-astro-cid-tq3mgymw]{display:flex;align-items:center;gap:.5rem;padding-bottom:.85rem;border-bottom:1px solid var(--border);margin-bottom:1rem}.toc-title[data-astro-cid-tq3mgymw]{font-family:var(--font-mono);font-size:.75rem;font-weight:700;letter-spacing:.08em;color:var(--muted)}.toc-list[data-astro-cid-tq3mgymw]{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.4rem}.toc-item[data-astro-cid-tq3mgymw].depth-3{padding-left:.85rem}.toc-link[data-astro-cid-tq3mgymw]{display:flex;align-items:baseline;gap:.45rem;font-size:.86rem;color:var(--text-soft);text-decoration:none;line-height:1.4;transition:color .2s ease;padding:.2rem 0}.toc-node-bullet[data-astro-cid-tq3mgymw]{font-family:var(--font-mono);font-size:.75rem;color:var(--muted);flex-shrink:0;transition:all .2s ease}.toc-link[data-astro-cid-tq3mgymw]:hover{color:#fff}.toc-link[data-astro-cid-tq3mgymw].is-active{color:var(--accent);font-weight:600}.toc-link[data-astro-cid-tq3mgymw].is-active .toc-node-bullet[data-astro-cid-tq3mgymw]{color:var(--accent)}.toc-link-text[data-astro-cid-tq3mgymw]{overflow:hidden;text-overflow:ellipsis}.article-meta-sidebar[data-astro-cid-zi2wlw4j]{position:sticky;top:calc(var(--header-height) + 2rem)}.sidebar-card[data-astro-cid-zi2wlw4j]{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:1.5rem;display:flex;flex-direction:column;gap:1.25rem}.card-sec-header[data-astro-cid-zi2wlw4j]{display:flex;align-items:center;gap:.5rem;padding-bottom:.75rem;border-bottom:1px solid var(--border)}.sec-title[data-astro-cid-zi2wlw4j]{font-family:var(--font-mono);font-size:.72rem;font-weight:700;color:var(--muted);letter-spacing:.08em}.cluster-pill[data-astro-cid-zi2wlw4j]{display:flex;align-items:center;justify-content:space-between;padding:.65rem .85rem;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);text-decoration:none;color:var(--text);font-family:var(--font-mono);font-size:.85rem;font-weight:600;transition:all .2s ease}.cluster-pill[data-astro-cid-zi2wlw4j]:hover{border-color:var(--accent);color:var(--accent)}.sidebar-details-list[data-astro-cid-zi2wlw4j]{display:flex;flex-direction:column;gap:.6rem;font-family:var(--font-mono);font-size:.78rem;padding-bottom:1rem;border-bottom:1px solid var(--border)}.detail-row[data-astro-cid-zi2wlw4j]{display:flex;justify-content:space-between;align-items:center}.detail-lbl[data-astro-cid-zi2wlw4j]{color:var(--muted)}.detail-val[data-astro-cid-zi2wlw4j]{color:var(--text);font-weight:600}.tags-section[data-astro-cid-zi2wlw4j]{display:flex;flex-direction:column;gap:.6rem}.tags-title[data-astro-cid-zi2wlw4j]{font-family:var(--font-mono);font-size:.68rem;color:var(--muted);letter-spacing:.08em}.tags-cloud[data-astro-cid-zi2wlw4j]{display:flex;flex-wrap:wrap;gap:.4rem}.tag-chip[data-astro-cid-zi2wlw4j]{font-family:var(--font-mono);font-size:.72rem;color:var(--text-soft);background:var(--surface-2);border:1px solid var(--border);padding:.15rem .5rem;border-radius:4px}.sidebar-actions[data-astro-cid-zi2wlw4j]{padding-top:.5rem}.copy-url-btn[data-astro-cid-zi2wlw4j]{width:100%;display:flex;align-items:center;justify-content:center;gap:.5rem;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-soft);font-size:.85rem;padding:.6rem;cursor:pointer;transition:all .2s ease}.copy-url-btn[data-astro-cid-zi2wlw4j]:hover{background:var(--surface-hover);color:#fff;border-color:var(--border-hover)}.action-icon[data-astro-cid-zi2wlw4j]{width:16px;height:16px}.related-posts-section[data-astro-cid-buaduime]{margin-top:4rem;padding-top:3rem;border-top:1px solid var(--border)}.section-heading-row[data-astro-cid-buaduime]{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.75rem;flex-wrap:wrap;gap:1rem}.heading-left[data-astro-cid-buaduime]{display:flex;align-items:center;gap:.6rem}.section-title[data-astro-cid-buaduime]{font-size:1.15rem;font-weight:700;margin:0;letter-spacing:-.01em;color:#fff}.sec-cluster-tag[data-astro-cid-buaduime]{font-family:var(--font-mono);font-size:.72rem;color:var(--muted);letter-spacing:.08em}.related-grid[data-astro-cid-buaduime]{display:flex;flex-direction:column;gap:1rem}.article-nav-container[data-astro-cid-2y5y6dh4]{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-top:3.5rem;padding-top:2rem;border-top:1px solid var(--border)}.nav-direction-box[data-astro-cid-2y5y6dh4]{display:flex;flex-direction:column;gap:.5rem;padding:1.25rem 1.5rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);text-decoration:none;transition:all .2s ease}.nav-direction-box[data-astro-cid-2y5y6dh4]:hover{border-color:var(--border-hover);background:var(--surface-2);transform:translateY(-2px)}.nav-direction-box[data-astro-cid-2y5y6dh4].next{text-align:right;align-items:flex-end}.dir-meta[data-astro-cid-2y5y6dh4]{display:flex;align-items:center;gap:.45rem;font-family:var(--font-mono);font-size:.72rem;font-weight:700;color:var(--accent);letter-spacing:.08em}.dir-title[data-astro-cid-2y5y6dh4]{font-size:.95rem;font-weight:600;color:var(--text);line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.nav-direction-box[data-astro-cid-2y5y6dh4]:hover .dir-title[data-astro-cid-2y5y6dh4]{color:#fff}@media(max-width:640px){.article-nav-container[data-astro-cid-2y5y6dh4]{grid-template-columns:1fr;gap:1rem}.nav-direction-box[data-astro-cid-2y5y6dh4].next{text-align:left;align-items:flex-start}}.article-page-container[data-astro-cid-zm77yjld]{padding-top:2.5rem;padding-bottom:5rem}.article-body-grid[data-astro-cid-zm77yjld]{display:grid;grid-template-columns:240px minmax(0,1fr) 260px;gap:3rem;align-items:start}.col-toc[data-astro-cid-zm77yjld]{width:100%}.col-content[data-astro-cid-zm77yjld]{width:100%;max-width:var(--content-max-width);margin:0 auto}.col-meta[data-astro-cid-zm77yjld]{width:100%}.prose-content[data-astro-cid-zm77yjld]{font-size:1.06rem;line-height:1.85;color:var(--text-soft)}.prose-content[data-astro-cid-zm77yjld] h2{font-size:1.65rem;font-weight:700;color:#fff;margin-top:3rem;margin-bottom:1.25rem;padding-bottom:.5rem;border-bottom:1px solid rgba(255,255,255,.08);letter-spacing:-.025em;scroll-margin-top:calc(var(--header-height) + 1.5rem)}.prose-content[data-astro-cid-zm77yjld] h3{font-size:1.3rem;font-weight:600;color:var(--text);margin-top:2.25rem;margin-bottom:.85rem;letter-spacing:-.02em;scroll-margin-top:calc(var(--header-height) + 1.5rem)}.prose-content[data-astro-cid-zm77yjld] h4{font-size:1.1rem;color:var(--text);margin-top:1.75rem;margin-bottom:.5rem}.prose-content[data-astro-cid-zm77yjld] p{margin-bottom:1.4rem}.prose-content[data-astro-cid-zm77yjld] ul,.prose-content[data-astro-cid-zm77yjld] ol{margin-bottom:1.5rem;padding-left:1.6rem}.prose-content[data-astro-cid-zm77yjld] li{margin-bottom:.5rem}.prose-content[data-astro-cid-zm77yjld] strong{color:#fff;font-weight:600}.prose-content[data-astro-cid-zm77yjld] a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}.prose-content[data-astro-cid-zm77yjld] a:hover{color:#95ffc2}.prose-content[data-astro-cid-zm77yjld] img{max-width:100%;height:auto;border-radius:var(--radius-md);border:1px solid var(--border);margin:2rem 0}.article-faq-section[data-astro-cid-zm77yjld]{margin-top:4rem;padding-top:2.5rem;border-top:1px solid var(--border)}.faq-sec-header[data-astro-cid-zm77yjld]{display:flex;align-items:center;gap:.6rem;margin-bottom:1.75rem}.faq-sec-title[data-astro-cid-zm77yjld]{font-size:1.25rem;font-weight:700;color:#fff;margin:0;border-bottom:none;padding-bottom:0}.faq-items-list[data-astro-cid-zm77yjld]{display:flex;flex-direction:column;gap:1rem}.faq-card[data-astro-cid-zm77yjld]{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:1.25rem 1.5rem}.faq-q-row[data-astro-cid-zm77yjld]{display:flex;align-items:baseline;gap:.5rem;margin-bottom:.65rem}.faq-idx[data-astro-cid-zm77yjld]{font-family:var(--font-mono);font-size:.85rem;font-weight:700;color:var(--accent-purple)}.faq-question[data-astro-cid-zm77yjld]{font-size:1.05rem;font-weight:600;color:#fff;margin:0}.faq-answer[data-astro-cid-zm77yjld]{font-size:.95rem;color:var(--text-soft);line-height:1.7;margin:0}@media(max-width:1200px){.article-body-grid[data-astro-cid-zm77yjld]{grid-template-columns:200px minmax(0,1fr);gap:2rem}.col-meta[data-astro-cid-zm77yjld]{display:none}}@media(max-width:900px){.article-body-grid[data-astro-cid-zm77yjld]{grid-template-columns:1fr;gap:2rem}.col-toc[data-astro-cid-zm77yjld]{display:none}}