:root {
            --bg-dark: #08090D;
            --bg-card: #12141C;
            --bg-light: #F8FAFC;
            --gradient-main: linear-gradient(135deg, #4F46E5 0%, #A855F7 100%);
            --text-white: #FFFFFF;
            --text-gray-light: #CBD5E1; 
            --text-dark: #1E293B;
            --text-dark-muted: #475569;
            --mint: #10B981;
            --gold: #F59E0B;
        }
        * { margin: 0; padding: 0; box-sizing: border-box; }
        :focus-visible { outline: 2px solid #A855F7; outline-offset: 4px; border-radius: 4px; }
        body { font-family: 'Inter', -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif; background: var(--bg-dark); color: var(--text-white); line-height: 1.6; overflow-x: hidden; -webkit-font-smoothing: antialiased; }
        a { text-decoration: none; color: inherit; }
        ul, ol, dl { list-style: none; }
        
        .layout-shell { max-width: 1280px; margin: 0 auto; padding: 0 32px; }
        .accent-text { background: var(--gradient-main); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
        .surface-muted { background: rgba(255, 255, 255, 0.03); }
        
        .action-control { padding: 14px 32px; border-radius: 8px; font-size: 16px; font-weight: 700; transition: all 0.3s ease; cursor: pointer; display: inline-block; text-align: center; border: none; }
        .action-control--filled { background: var(--gradient-main); color: #fff; box-shadow: 0 4px 20px rgba(100, 80, 255, 0.4); }
        .action-control--filled:hover { transform: translateY(-2px); box-shadow: 0 6px 24px rgba(100, 80, 255, 0.6); }
        .action-control--muted { background: rgba(255,255,255,0.05); color: #fff; border: 1px solid rgba(255,255,255,0.2);border-radius: 8px;padding: 1rem;}
        .action-control--muted:hover { background: rgba(255,255,255,0.1); border-color: #A855F7; box-shadow: 0 0 15px rgba(168, 85, 247, 0.3); }

        
        .site-navigation { background: rgba(8, 9, 13, 0.95); backdrop-filter: blur(12px); position: sticky; top: 0; z-index: 100; border-bottom: 1px solid rgba(255,255,255,0.1); }
        .site-navigation::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 2px; background: var(--gradient-main); opacity: 0.8; }
        .navigation-layout { display: flex; justify-content: space-between; align-items: center; height: 72px; position: relative; }
        .brand-link { display: flex; align-items: center; }
        .brand-link img { height: 32px; width: auto; object-fit: contain; }
        .navigation-items { display: flex; gap: 32px; font-size: 15px; font-weight: 500; color: var(--text-gray-light); }
        .navigation-items a:hover, .navigation-items a.is-active { color: #fff; }
        .navigation-extra { display: flex; align-items: center; }
        .navigation-action { background: var(--gradient-main); color: #fff; padding: 8px 24px; border-radius: 6px; font-size: 14px; font-weight: 700; transition: all 0.3s; border: none; cursor: pointer; display: inline-block; }
        .navigation-action:hover { box-shadow: 0 0 15px rgba(100, 80, 255, 0.5); transform: translateY(-1px); }
        .navigation-trigger { display: none; cursor: pointer; flex-direction: column; justify-content: space-between; width: 24px; height: 18px; z-index: 101; background: transparent; border: none; }
        .navigation-trigger span { display: block; width: 100%; height: 2px; background-color: #fff; transition: all 0.3s ease; }
        .navigation-trigger.is-active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
        .navigation-trigger.is-active span:nth-child(2) { opacity: 0; }
        .navigation-trigger.is-active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
        .compact-only { display: none; }
        
        footer { background: #050508; padding: 40px 0; border-top: 1px solid rgba(255,255,255,0.1); text-align: center; color: var(--text-gray-light); font-size: 14px; }
        .site-resources { display: flex; justify-content: center; gap: 24px; margin-bottom: 20px; }
        .site-resources a { color: #fff; }
        .site-resources a:hover { color: #A855F7; }

        @media (max-width: 992px) {
            .navigation-trigger { display: flex; }
            .navigation-extra { display: none; }
            .navigation-items { position: absolute; top: 72px; left: 0; width: 100%; background: rgba(8, 9, 13, 0.98); backdrop-filter: blur(12px); border-bottom: 1px solid rgba(255,255,255,0.1); flex-direction: column; align-items: center; gap: 0; padding: 20px 0; transform: translateY(-100%); opacity: 0; pointer-events: none; transition: all 0.3s ease; z-index: 99; }
            .navigation-items.is-active { transform: translateY(0); opacity: 1; pointer-events: auto; }
            .navigation-items li { width: 100%; }
            .navigation-items a { display: block; width: 100%; text-align: center; padding: 16px 0; font-size: 16px; color: #fff; }
            .navigation-items a:hover, .navigation-items a.is-active { background: rgba(255,255,255,0.1); }
            .compact-only { display: block; margin-top: 10px; width: 80% !important; margin-left: auto; margin-right: auto; }
        }
	

	    
	    .view-guides .content-region { padding: 80px 0; }
        .view-guides .surface-light { background: var(--bg-light); color: var(--text-dark); }
        .view-guides .surface-light h2 { color: #0F172A; }
        .view-guides .region-heading { font-size: 36px; font-weight: 700; text-align: center; margin-bottom: 50px; }

        
        .view-guides .introduction { position: relative; padding: 100px 0 80px; background: var(--bg-dark); overflow: hidden; text-align: center; }
        .view-guides .introduction::before { content: ''; position: absolute; top: -10%; left: 30%; width: 600px; height: 600px; background: linear-gradient(135deg, rgba(79, 70, 229, 0.3) 0%, rgba(168, 85, 247, 0.3) 100%); filter: blur(120px); z-index: 0; opacity: 0.5; border-radius: 50%; }
        .view-guides .introduction-layout { position: relative; z-index: 1; max-width: 800px; margin: 0 auto; }
        .view-guides .introduction h1 { font-size: 52px; font-weight: 800; margin-bottom: 24px; line-height: 1.2; }
        .view-guides .introduction .introduction-summary { font-size: 18px; color: var(--text-gray-light); margin-bottom: 30px; line-height: 1.8; }

        
        .view-guides .topic-shortcuts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
        .view-guides .topic-shortcut { background: var(--bg-card); border: 1px solid rgba(255,255,255,0.1); padding: 24px 20px; border-radius: 12px; text-align: center; transition: all 0.3s ease; display: flex; flex-direction: column; align-items: center; }
        .view-guides .topic-shortcut:hover { border-color: rgba(168, 85, 247, 0.4); transform: translateY(-4px); box-shadow: 0 10px 30px rgba(100, 80, 255, 0.15); }
        .view-guides .topic-symbol { font-size: 28px; margin-bottom: 12px; }
        .view-guides .topic-shortcut h3 { font-size: 16px; color: #fff; font-weight: 600; }

        
        .view-guides .guide-collection { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin-bottom: 50px; }
        .view-guides .guide-entry { background: #fff; border-radius: 12px; overflow: hidden; border: 1px solid #E2E8F0; box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05); transition: all 0.3s ease; display: flex; flex-direction: column; }
        .view-guides .guide-entry:hover { transform: translateY(-6px); box-shadow: 0 15px 30px rgba(0,0,0,0.1); }
        .view-guides .guide-cover { width: 100%; height: 200px; overflow: hidden; background: #E2E8F0; position: relative; }
        .view-guides .guide-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s ease; }
        .view-guides .guide-entry:hover .guide-cover img { transform: scale(1.05); }
        .view-guides .guide-label { position: absolute; top: 12px; left: 12px; background: var(--gradient-main); color: #fff; padding: 4px 12px; border-radius: 20px; font-size: 12px; font-weight: 600; z-index: 1; }
        .view-guides .prose-body { padding: 24px; flex-grow: 1; display: flex; flex-direction: column; }
        .view-guides .guide-entry h3 { font-size: 18px; color: #0F172A; margin-bottom: 12px; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
        .view-guides .guide-entry p { font-size: 14px; color: var(--text-dark-muted); margin-bottom: 20px; flex-grow: 1; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
        .view-guides .guide-entry-meta { display: flex; justify-content: space-between; align-items: center; margin-top: auto; padding-top: 16px; border-top: 1px solid #E2E8F0; }
        .view-guides .guide-published { font-size: 13px; color: var(--text-dark-muted); }
        .view-guides .entry-action { font-size: 14px; font-weight: 700; color: #4338CA; display: flex; align-items: center; gap: 4px; transition: gap 0.3s; }
        .view-guides .guide-entry:hover .entry-action { gap: 8px; text-decoration: underline; }

        
        .view-guides .pagination-list { display: flex; justify-content: center; align-items: center; gap: 8px; margin-top: 40px; }
        .view-guides .pagination-entry { list-style: none; }
        .view-guides .pagination-action { display: flex; align-items: center; justify-content: center; min-width: 40px; height: 40px; padding: 0 12px; border-radius: 8px; font-size: 15px; font-weight: 600; color: #475569; background: #fff; border: 1px solid #E2E8F0; transition: all 0.3s ease; }
        .view-guides .pagination-action:hover { color: #4F46E5; border-color: #A855F7; background: #F8FAFC; }
        .view-guides .pagination-entry.is-active .pagination-action { background: var(--gradient-main); color: #fff; border-color: transparent; box-shadow: 0 4px 15px rgba(100, 80, 255, 0.3); }
        .view-guides .pagination-entry.is-unavailable .pagination-action { opacity: 0.5; pointer-events: none; background: #F1F5F9; }

        
        .view-guides .assistance-panel { text-align: center; }
        .view-guides .assistance-panel h2 { font-size: 32px; margin-bottom: 24px; font-weight: 700; }
        .view-guides .assistance-panel p { color: var(--text-gray-light); font-size: 16px; margin-bottom: 32px; line-height: 1.8; }
        .view-guides .assistance-actions { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; }

        
        @media (max-width: 992px) {
            .view-guides .topic-shortcuts { grid-template-columns: repeat(2, 1fr); }
            .view-guides .guide-collection { grid-template-columns: repeat(2, 1fr); }
            .view-guides .introduction h1 { font-size: 40px; }
        }
        @media (max-width: 768px) {
            .view-guides .topic-shortcuts, .view-guides .guide-collection { grid-template-columns: 1fr; }
            .view-guides .introduction h1 { font-size: 32px; }
            .view-guides .content-region { padding: 60px 0; }
            .view-guides .assistance-actions { flex-direction: column; width: 100%; }
            .view-guides .assistance-actions .action-control--muted { width: 100%; margin-bottom: 10px; }
            .view-guides .pagination-list { flex-wrap: wrap; }
        }
	

.content-shortcut { position: absolute; left: 16px; top: 8px; padding: 10px 16px; background: #fff; color: #1E293B; z-index: 1000; transform: translateY(-180%); }
.content-shortcut:focus { transform: translateY(0); }
.navigation-trigger { position: relative; }
.navigation-trigger::before { content: ''; position: absolute; inset: -13px -10px; }
@media (max-width: 992px) {
    .navigation-items { visibility: hidden; max-height: calc(100vh - 72px); max-height: calc(100dvh - 72px); overflow-y: auto; overscroll-behavior: contain; }
    .navigation-items.is-active { visibility: visible; }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}