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var(--transition-base), box-shadow var(--transition-base);flex-direction:column;display:flex}.guide-card:hover{border-color:var(--color-primary);text-decoration:none;transform:translateY(-3px);box-shadow:0 8px 28px #00000059}.guide-card h3{font-size:var(--font-size-lg);margin:0}.guide-card p{color:var(--color-text-secondary);font-size:var(--font-size-sm);margin:0}.guide-category{font-size:var(--font-size-xs);color:var(--color-primary-hover);font-weight:600}.article{max-width:760px;padding:var(--space-2xl) 0}.article-hero{border-radius:var(--radius-xl);margin-bottom:var(--space-2xl);border:1px solid var(--color-border);position:relative;overflow:hidden}.article-hero img{object-fit:cover;object-position:center;width:100%;height:220px;display:block}.article-hero-overlay{background:linear-gradient(#0d11170d 0%,#0d1117bf 100%);position:absolute;inset:0}.article-hero-meta{left:var(--space-xl);bottom:var(--space-lg);z-index:1;position:absolute}.article h1{font-size:var(--font-size-3xl)}.article h2{font-size:var(--font-size-xl);margin-top:var(--space-2xl);padding-bottom:var(--space-xs);border-bottom:1px solid var(--color-border);scroll-margin-top:calc(var(--header-height) + var(--space-lg))}.article h3{font-size:var(--font-size-lg);margin-top:var(--space-xl);scroll-margin-top:calc(var(--header-height) + var(--space-lg))}.article table{border-collapse:collapse;width:100%;margin:var(--space-lg) 0;font-size:var(--font-size-sm);-webkit-overflow-scrolling:touch;display:block;overflow-x:auto}.article th,.article td{border:1px solid var(--color-border);text-align:left;padding:.5rem .75rem}.article th{background:var(--color-bg-tertiary);color:var(--color-text-heading)}.article blockquote{margin:var(--space-lg) 0;padding:var(--space-md) var(--space-lg);border-left:3px solid var(--color-primary);background:var(--color-bg-secondary);border-radius:0 var(--radius-md) var(--radius-md) 0;color:var(--color-text-secondary)}.article code{background:var(--color-bg-tertiary);border:1px solid var(--color-border);border-radius:var(--radius-sm);overflow-wrap:break-word;padding:.1rem .35rem;font-size:.9em}.article a{overflow-wrap:break-word}.guide-layout{gap:var(--space-2xl);grid-template-columns:minmax(0,1fr) 280px;align-items:start;display:grid}.guide-side{top:calc(var(--header-height) + var(--space-lg));gap:var(--space-xl);max-height:calc(100vh - var(--header-height) - var(--space-2xl));flex-direction:column;display:flex;position:sticky;overflow-y:auto}.side-title{font-size:var(--font-size-xs);text-transform:uppercase;letter-spacing:.08em;color:var(--color-text-muted);margin-bottom:var(--space-sm);font-weight:700;display:block}.guide-toc{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-lg)}.guide-toc-inline{margin-bottom:var(--space-xl);display:none}.guide-toc ul{margin:0;padding:0;list-style:none}.guide-toc li{margin:0}.guide-toc a{font-size:var(--font-size-sm);color:var(--color-text-secondary);border-radius:0 var(--radius-sm) var(--radius-sm) 0;transition:color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);border-left:2px solid #0000;padding:.35rem .6rem;display:block}.guide-toc a:hover{color:var(--color-text-heading);background:var(--color-bg-tertiary)}.guide-toc a.toc-active{color:var(--color-primary-hover);border-left-color:var(--color-primary);background:var(--accent-glow);font-weight:600}.guide-toc .toc-sub a{font-size:var(--font-size-xs);padding-left:1.2rem}.other-guides{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-lg)}.other-guides ul{margin:0;padding:0;list-style:none}.other-guides li{margin:0}.other-guides a{align-items:center;gap:var(--space-sm);font-size:var(--font-size-sm);color:var(--color-text-secondary);border-radius:var(--radius-sm);transition:color var(--transition-fast), background var(--transition-fast), transform var(--transition-fast);padding:.4rem .6rem;display:flex}.other-guides a:hover{color:var(--color-text-heading);background:var(--color-bg-tertiary);text-decoration:none;transform:translate(2px)}.other-guides .guide-dot{background:var(--color-primary);border-radius:999px;flex-shrink:0;width:6px;height:6px}@media (width<=900px){.guide-layout{grid-template-columns:1fr}.guide-side{max-height:none;position:static;overflow:visible}.guide-toc-inline{display:block}.guide-toc-side{display:none}}.update-item{padding:var(--space-lg) 0 var(--space-lg) var(--space-2xl);border-left:2px solid var(--color-border);margin-left:var(--space-sm);position:relative}.update-item:before{content:"";background:var(--color-primary);width:12px;height:12px;box-shadow:0 0 8px var(--accent-glow);border-radius:50%;position:absolute;top:1.4rem;left:-7px}.update-item time{font-size:var(--font-size-xs);color:var(--color-text-muted);font-weight:600}.update-item h3{font-size:var(--font-size-base);margin:.2rem 0 .4rem}.update-item p{font-size:var(--font-size-sm);color:var(--color-text-secondary);margin:0}.certainty-tag{font-size:var(--font-size-xs);border:1px solid var(--color-border);color:var(--color-text-muted);margin-left:var(--space-sm);border-radius:999px;padding:.05rem .45rem}.empty-state{text-align:center;padding:var(--space-3xl) var(--space-xl);border:1px dashed var(--color-border);border-radius:var(--radius-lg);color:var(--color-text-muted)}.empty-state h2{margin-bottom:var(--space-sm)}.content-page{max-width:760px;padding:var(--space-2xl) 0}.content-page h1{font-size:var(--font-size-3xl)}.content-page h2{font-size:var(--font-size-xl);margin-top:var(--space-2xl);padding-bottom:var(--space-xs);border-bottom:1px solid var(--color-border)}@media (width<=640px){.hero h1{font-size:var(--font-size-3xl)}.hero-content{gap:var(--space-lg);grid-template-columns:1fr}.hero-side{padding:var(--space-lg)}.hero-stats{gap:var(--space-lg)}.stat-value{font-size:var(--font-size-lg)}.container{padding:0 var(--space-lg)}.btn{padding:.75rem 1.3rem}.quick-nav a{padding:var(--space-md) var(--space-lg)}}.breadcrumb{font-size:var(--font-size-sm);color:var(--color-text-secondary);margin-bottom:var(--space-lg);flex-wrap:wrap;align-items:center;gap:.5rem;display:flex}.breadcrumb a{color:var(--color-text-secondary);text-decoration:none;transition:color .2s}.breadcrumb a:hover{color:var(--color-primary);text-decoration:underline}.breadcrumb span[aria-hidden=true]{opacity:.5}.breadcrumb-current{color:var(--color-text-heading);font-weight:600}.entity-hero{justify-content:space-between;align-items:flex-start;gap:var(--space-lg);margin-bottom:var(--space-lg);flex-wrap:wrap;display:flex}.entity-hero h1{font-size:var(--font-size-3xl);margin:0 0 .3rem}.entity-role{margin:0 0 var(--space-sm);font-size:var(--font-size-sm);color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.08em}.entity-zone{text-align:right;border-radius:var(--radius-md);padding:var(--space-md) var(--space-lg);background:#ffffff0a;border:1px solid #ffffff14;min-width:180px}.entity-zone strong{font-size:var(--font-size-base);color:var(--color-text-heading);margin-top:.2rem;display:block}.verify-note{font-size:var(--font-size-sm);background:#fbbf240f;border-left:3px solid #fbbf24}@media (width<=640px){.entity-hero{flex-direction:column}.entity-zone{text-align:left;width:100%}}