:root{color-scheme:dark;--bg: #0b0814;--bg-deep: #07050f;--surface-1: #14101f;--surface-2: #1a1529;--surface-3: #231c38;--panel: var(--surface-1);--panel-2: var(--surface-2);--glass: rgba(13, 10, 22, .78);--glass-strong: rgba(13, 10, 22, .93);--panel-glass: var(--glass);--panel-glass-hover: var(--glass-strong);--hairline: rgba(214, 188, 250, .07);--border: #272040;--border-strong: #3d3260;--border-accent: rgba(168, 85, 247, .34);--text: #ece7f8;--text-dim: #a79dc4;--text-muted: #786f96;--accent: #a855f7;--accent-deep: #7c3aed;--accent-soft: #d8b8ff;--accent-bright: #c084fc;--accent-glow: rgba(168, 85, 247, .26);--accent-faint: rgba(168, 85, 247, .09);--accent-ink: #150b26;--violet: #a855f7;--violet-soft: #d8b8ff;--orchid: #e879f9;--indigo: #8b8cf9;--aqua: #56b6f5;--green: #5ad6a0;--red: #f87189;--gold: var(--violet);--gold-soft: var(--violet-soft);--purple: var(--accent-bright);--topbar-h: 64px;--sidebar-w: 288px;--toc-w: 248px;--content-w: 880px;--radius-xs: 4px;--radius-sm: 7px;--radius-md: 11px;--radius-lg: 18px;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .38);--shadow-md: 0 10px 28px rgba(6, 3, 14, .5);--shadow-lg: 0 20px 48px rgba(6, 3, 14, .66);--shadow-glow: 0 0 22px var(--accent-glow);--ease: cubic-bezier(.16, 1, .3, 1);--font-body: "Outfit", "Segoe UI", system-ui, -apple-system, sans-serif;--font-display: "Cinzel", "Outfit", Georgia, serif;--font-mono: "Fira Code", "Cascadia Mono", ui-monospace, monospace}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;scrollbar-width:thin;scrollbar-color:var(--border-strong) transparent}body{margin:0;background-color:var(--bg);background-image:radial-gradient(ellipse 90% 55% at 50% -10%,rgba(168,85,247,.07) 0%,transparent 60%),radial-gradient(circle at 100% 25%,rgba(232,121,249,.055) 0%,transparent 42%),radial-gradient(circle at 0% 72%,rgba(124,58,237,.07) 0%,transparent 45%);background-attachment:fixed;color:var(--text);font-family:var(--font-body);font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;z-index:0;pointer-events:none;opacity:.5;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.045'/%3E%3C/svg%3E")}.layout{position:relative;z-index:1;min-height:100vh}::selection{background:var(--accent);color:var(--accent-ink)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:var(--radius-xs)}::-webkit-scrollbar{width:11px;height:11px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-strong);background-clip:content-box;border:3px solid transparent;border-radius:999px}::-webkit-scrollbar-thumb:hover{background:#574878;background-clip:content-box}::-webkit-scrollbar-corner{background:transparent}@keyframes fadeInUp{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}@keyframes slideDown{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}@keyframes brandPulse{0%,to{filter:drop-shadow(0 0 3px var(--accent-glow));transform:none}50%{filter:drop-shadow(0 0 10px var(--accent));transform:scale(1.06)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes shimmer{0%{background-position:-220% 0}to{background-position:220% 0}}.topbar{position:fixed;inset:0 0 auto 0;height:var(--topbar-h);display:flex;align-items:center;gap:16px;padding:0 22px;background:linear-gradient(180deg,#0b0814f0,#0b0814c2);backdrop-filter:blur(16px) saturate(150%);-webkit-backdrop-filter:blur(16px) saturate(150%);border-bottom:1px solid var(--border);box-shadow:0 1px #ffffff08,var(--shadow-sm);z-index:50}.topbar:after{content:"";position:absolute;inset:auto 0 -1px 0;height:1px;background:linear-gradient(90deg,transparent,var(--accent-glow) 22%,rgba(168,85,247,.55) 50%,var(--accent-glow) 78%,transparent);pointer-events:none}.reading-progress-bar{position:fixed;top:calc(var(--topbar-h) - 2px);left:0;height:2px;max-width:100%;background:linear-gradient(90deg,var(--accent-deep),var(--accent) 55%,var(--gold-soft));box-shadow:0 0 12px var(--accent-glow),0 0 3px var(--accent);border-radius:0 2px 2px 0;z-index:55;transition:width .12s linear;pointer-events:none}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--accent);white-space:nowrap;border-radius:var(--radius-sm)}.brand-icon{display:grid;place-items:center;width:38px;height:38px;flex:0 0 auto;overflow:hidden;line-height:0;border-radius:10px;background:linear-gradient(150deg,var(--surface-3),var(--surface-1));border:1px solid var(--border-strong);box-shadow:inset 0 1px #ffffff0f,0 3px 10px #0006;animation:brandPulse 4s ease-in-out infinite}.brand-icon img{display:block;width:148%;height:148%;object-fit:contain}.brand-text{display:flex;flex-direction:column;font-family:var(--font-display);font-size:16px;font-weight:700;letter-spacing:.6px;color:#fff;line-height:1.15}.brand-sub{font-family:var(--font-body);font-size:11px;font-weight:400;color:var(--text-muted);letter-spacing:.4px}.brand:hover .brand-text{color:var(--gold-soft)}.burger{display:none;place-items:center;width:38px;height:38px;background:var(--surface-1);color:var(--text);border:1px solid var(--border-strong);border-radius:var(--radius-sm);font-size:17px;cursor:pointer;transition:color .18s ease,border-color .18s ease,background .18s ease}.burger:hover{background:var(--surface-2);border-color:var(--accent);color:var(--accent)}.search{position:relative;margin-left:auto;width:min(360px,100%)}.search-input-wrap{position:relative;display:flex;align-items:center}.search-icon-inside{position:absolute;left:12px;display:grid;place-items:center;color:var(--text-muted);pointer-events:none}.search input{width:100%;padding:9px 66px 9px 34px;background:var(--surface-1);border:1px solid var(--border);border-radius:999px;color:var(--text);font-family:inherit;font-size:14px;outline:none;transition:border-color .2s ease,background .2s ease,box-shadow .2s ease}.search input::placeholder{color:var(--text-muted)}.search input:focus{border-color:var(--accent);background:var(--surface-2);box-shadow:0 0 0 3px var(--accent-faint)}.search input::-webkit-search-cancel-button{filter:grayscale(1) opacity(.5)}.search-kbd{position:absolute;right:8px;background:var(--bg-deep);border:1px solid var(--border-strong);border-bottom-width:2px;border-radius:5px;padding:2px 7px;font-size:10.5px;color:var(--text-muted);font-family:var(--font-mono);letter-spacing:.3px;pointer-events:none}.search-results{position:absolute;top:calc(100% + 10px);right:0;width:min(520px,92vw);max-height:72vh;overflow-y:auto;padding:6px;background:#100c1afb;backdrop-filter:blur(18px) saturate(150%);-webkit-backdrop-filter:blur(18px) saturate(150%);border:1px solid var(--border-strong);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);z-index:60;animation:slideDown .18s var(--ease)}.search-item{display:block;width:100%;text-align:left;padding:11px 13px;background:none;border:none;border-radius:var(--radius-sm);color:var(--text);cursor:pointer;font:inherit;transition:background .14s ease}.search-item+.search-item{margin-top:2px}.search-item:hover,.search-item.selected{background:var(--surface-2);box-shadow:inset 2px 0 0 var(--accent)}.search-item.selected .search-title{color:#fff}.search-title{display:flex;justify-content:space-between;align-items:baseline;gap:10px;color:var(--accent-soft);font-weight:600;font-size:14.5px}.search-count{flex:0 0 auto;color:var(--text-muted);font-weight:500;font-size:11px;font-family:var(--font-mono);background:#00000059;border:1px solid var(--border);border-radius:999px;padding:1px 8px}.search-title-text{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.search-category{display:block;margin-top:3px;color:var(--text-muted);font-size:11.5px;letter-spacing:.3px}.search-snippet{display:block;margin-top:4px;color:var(--text-dim);font-size:13px;line-height:1.5}.search-hit{background:var(--accent-faint);color:var(--accent-soft);border-radius:3px;padding:0 2px;font-weight:600}.search-item.selected .search-hit{background:var(--accent-glow);color:#fff}.search-hint{padding:14px 14px 12px}.search-hint-title{margin:0 0 5px;color:var(--accent-soft);font-size:13px;font-weight:600}.search-hint-body{margin:0 0 10px;color:var(--text-dim);font-size:12.5px;line-height:1.55}.search-hint-keys{display:flex;flex-wrap:wrap;align-items:center;gap:5px;margin:0;color:var(--text-muted);font-size:11.5px}.search-hint-keys kbd{background:var(--surface-2);border:1px solid var(--border-strong);border-bottom-width:2px;border-radius:var(--radius-xs);padding:1px 6px;color:var(--text-dim);font-family:var(--font-mono);font-size:11px}.search-empty{padding:24px 18px;color:var(--text-muted);font-size:13px;line-height:1.55;text-align:center}.search-highlight{background:var(--accent);color:var(--accent-ink);border-radius:3px;padding:0 3px;font-weight:600;box-shadow:0 0 10px var(--accent-glow)}.main-wrapper{display:flex;padding-top:var(--topbar-h);min-height:100vh}.sidebar{position:fixed;top:var(--topbar-h);bottom:0;left:0;width:var(--sidebar-w);overflow-y:auto;overscroll-behavior:contain;scrollbar-gutter:stable;background:linear-gradient(180deg,rgba(168,85,247,.03),transparent 220px),var(--bg-deep);border-right:1px solid var(--border);padding:14px 10px 40px;z-index:30}.sidebar-tools{position:sticky;top:-14px;z-index:2;margin:-14px -10px 12px;padding:14px 12px 10px;background:linear-gradient(180deg,var(--bg-deep) 82%,transparent)}.sidebar-filter-wrap{position:relative;display:flex;align-items:center}.sidebar-filter-icon{position:absolute;left:9px;display:grid;place-items:center;color:var(--text-muted);pointer-events:none}.sidebar-filter-input{width:100%;padding:8px 30px 8px 28px;background:var(--surface-1);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-family:inherit;font-size:13px;outline:none;transition:border-color .18s ease,background .18s ease,box-shadow .18s ease}.sidebar-filter-input::placeholder{color:var(--text-muted)}.sidebar-filter-input:focus{border-color:var(--accent);background:var(--surface-2);box-shadow:0 0 0 3px var(--accent-faint)}.sidebar-filter-clear{position:absolute;right:8px;display:grid;place-items:center;width:18px;height:18px;background:none;border:none;border-radius:50%;color:var(--text-muted);font-size:11px;cursor:pointer;transition:color .15s ease,background .15s ease}.sidebar-filter-clear:hover{color:#fff;background:var(--surface-3)}.sidebar-tools-row{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:8px}.sidebar-result-count{font-size:11px;letter-spacing:.3px;color:var(--text-muted)}.sidebar-expand-toggle{background:none;border:1px solid transparent;border-radius:var(--radius-xs);padding:2px 7px;color:var(--text-dim);font-family:inherit;font-size:11px;letter-spacing:.3px;cursor:pointer;transition:color .15s ease,border-color .15s ease,background .15s ease}.sidebar-expand-toggle:hover{color:var(--accent-soft);border-color:var(--border-strong);background:var(--surface-1)}.nav-category{margin-bottom:10px}.nav-category-header{display:flex;align-items:center;justify-content:space-between;gap:8px;width:100%;padding:7px 10px;background:none;border:none;color:var(--accent-soft);font-family:inherit;font-size:12.5px;font-weight:600;letter-spacing:.4px;text-align:left;cursor:pointer;border-radius:var(--radius-sm);transition:background .15s ease,color .15s ease}.nav-category-header:hover{background:var(--surface-1);color:#fff}.nav-category-icon{display:flex;align-items:center;gap:8px;min-width:0}.nav-category-title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.nav-category.is-current>.nav-category-header{color:#fff;background:var(--accent-faint)}.nav-category.is-current>.nav-category-header .nav-category-count{color:var(--accent-soft);border-color:var(--border-accent)}.nav-category.is-current .nav-category-items{border-left-color:var(--border-accent)}.nav-category-count{font-size:10.5px;font-weight:600;font-family:var(--font-mono);background:#0006;color:var(--text-muted);padding:0 6px;border-radius:999px;border:1px solid var(--border)}.nav-category-arrow{flex:0 0 auto;font-size:9px;color:var(--text-muted);transition:transform .22s var(--ease)}.nav-category-arrow.open{transform:rotate(90deg)}.nav-category-items{display:flex;flex-direction:column;gap:1px;margin:4px 0 0 17px;padding-left:6px;border-left:1px solid var(--hairline);animation:slideDown .2s var(--ease)}.nav-link{display:flex;align-items:center;gap:9px;padding:7px 10px;border-radius:var(--radius-sm);color:var(--text-dim);text-decoration:none;font-size:13.5px;line-height:1.4;transition:color .15s ease,background .15s ease,transform .15s var(--ease)}.nav-link-bullet{flex:0 0 auto;width:5px;height:5px;border-radius:50%;background:var(--border-strong);transition:background .18s ease,box-shadow .18s ease,transform .18s ease}.nav-link-text{min-width:0}.nav-link:hover{color:#fff;background:var(--surface-1);transform:translate(2px)}.nav-link:hover .nav-link-bullet{background:var(--text-dim)}.nav-link.active{color:var(--accent-soft);font-weight:600;background:linear-gradient(90deg,var(--accent-faint),transparent 85%);box-shadow:inset 2px 0 0 var(--accent)}.nav-link.active .nav-link-bullet{background:var(--accent);box-shadow:0 0 8px var(--accent);transform:scale(1.2)}.nav-link-private{color:var(--purple)}.nav-link-private .nav-link-bullet{background:#e879f98c}.sidebar-empty{margin:18px 10px;padding:14px 12px;border:1px dashed var(--border);border-radius:var(--radius-sm);color:var(--text-muted);font-size:13px;line-height:1.5;text-align:center}.scrim{display:none}.content-container{flex:1;margin-left:var(--sidebar-w);margin-right:var(--toc-w);padding:36px 40px 64px;min-width:0}.page{max-width:var(--content-w);margin:0 auto;animation:fadeInUp .32s var(--ease)}.toc-sidebar{position:fixed;top:calc(var(--topbar-h) + 28px);right:20px;width:calc(var(--toc-w) - 24px);max-height:calc(100vh - var(--topbar-h) - 48px);overflow-y:auto;overscroll-behavior:contain;z-index:20}.toc-card{background:var(--glass);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border);border-radius:var(--radius-md);padding:14px 12px;box-shadow:var(--shadow-sm)}.toc-header{display:flex;align-items:center;gap:9px;padding:0 4px 10px;margin-bottom:8px;border-bottom:1px solid var(--border)}.toc-header-content{display:flex;flex-direction:column;line-height:1.3;min-width:0}.toc-toggle{display:none;margin-left:auto;padding:3px 9px;background:var(--surface-2);border:1px solid var(--border-strong);border-radius:var(--radius-xs);color:var(--text-dim);font-family:inherit;font-size:11.5px;cursor:pointer;transition:color .15s ease,border-color .15s ease}.toc-toggle:hover{color:var(--accent-soft);border-color:var(--border-accent)}.toc-title{font-weight:600;font-size:12px;letter-spacing:.6px;text-transform:uppercase;color:var(--accent-soft)}.toc-reading-time{font-size:11px;color:var(--text-muted)}.toc-list{display:flex;flex-direction:column;gap:1px}.toc-item{display:flex;align-items:center;gap:9px;width:100%;text-align:left;background:none;border:none;padding:5px 8px;color:var(--text-dim);font-family:inherit;font-size:12.5px;line-height:1.4;cursor:pointer;border-radius:var(--radius-xs);transition:color .15s ease,background .15s ease}.toc-bullet{flex:0 0 auto;width:2px;height:12px;border-radius:2px;background:var(--border-strong);transition:background .18s ease,height .18s ease,box-shadow .18s ease}.toc-text{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.toc-item.toc-h3{padding-left:18px;font-size:12px}.toc-item.toc-h3 .toc-bullet{height:8px;opacity:.7}.toc-item:hover{color:#fff;background:var(--surface-2)}.toc-item:hover .toc-bullet{background:var(--text-dim)}.toc-item.active{color:var(--accent);font-weight:600;background:var(--accent-faint)}.toc-item.active .toc-bullet{background:var(--accent);height:16px;box-shadow:0 0 8px var(--accent-glow)}.page :is(h1,h2,h3,h4,h5,h6){scroll-margin-top:calc(var(--topbar-h) + 24px);text-wrap:balance}.page h1{font-family:var(--font-display);font-size:30px;font-weight:700;line-height:1.25;letter-spacing:.4px;color:#fff;margin:0 0 22px;padding-bottom:14px;border-bottom:1px solid var(--border)}.page h2{font-family:var(--font-body);font-size:21px;font-weight:700;letter-spacing:.2px;color:var(--accent-soft);margin:40px 0 16px;padding-bottom:8px;border-bottom:1px solid var(--border)}.page>.breadcrumbs+h2,.page>h2:first-child{font-family:var(--font-display);font-size:32px;font-weight:700;line-height:1.2;letter-spacing:.5px;margin:0 0 24px;padding-bottom:16px;color:#fff;border-bottom:none;background:linear-gradient(180deg,#ffffff 25%,var(--gold-soft));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;position:relative}.page>.breadcrumbs+h2:after,.page>h2:first-child:after{content:"";position:absolute;left:0;bottom:0;width:min(220px,55%);height:2px;border-radius:2px;background:linear-gradient(90deg,var(--accent),rgba(168,85,247,.05))}.page h3{font-size:18px;font-weight:600;color:#a5a6fb;margin:30px 0 12px}.page h4{font-size:15.5px;font-weight:600;color:#e2a6f5;margin:24px 0 8px}.page p{margin:0 0 16px}.page a{color:var(--accent-soft);text-decoration:none;border-bottom:1px solid rgba(168,85,247,.35);transition:color .15s ease,border-color .15s ease,background .15s ease}.page a:hover{color:#fff;border-bottom-color:var(--accent);background:var(--accent-faint)}.page strong{color:#fff;font-weight:600}.page em{color:var(--text-dim)}.page ul,.page ol{padding-left:22px;margin:0 0 18px}.page li{margin:6px 0}.page li::marker{color:var(--accent)}.page ul ul,.page ol ol,.page ul ol,.page ol ul{margin:6px 0 2px}.page img{max-width:100%;height:auto;border-radius:var(--radius-md);border:1px solid var(--border);box-shadow:var(--shadow-sm)}.page kbd{font-family:var(--font-mono);font-size:.82em;background:var(--bg-deep);border:1px solid var(--border-strong);border-bottom-width:2px;border-radius:5px;padding:1px 6px;color:var(--text)}.page hr{position:relative;border:none;height:1px;margin:40px 0;overflow:visible;background:linear-gradient(90deg,transparent,var(--border-strong) 18%,var(--border-strong) 45%,transparent 45%,transparent 55%,var(--border-strong) 55%,var(--border-strong) 82%,transparent)}.page hr:after{content:"◆";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);color:var(--accent);font-size:9px;line-height:1;opacity:.75}.heading-text{min-width:0}.heading-anchor{width:22px;height:22px;margin-left:8px;display:inline-grid;place-items:center;vertical-align:baseline;padding:0;background:none;border:1px solid transparent;border-radius:var(--radius-xs);color:var(--text-muted);-webkit-text-fill-color:currentColor;font-family:var(--font-mono);font-size:14px;line-height:1;cursor:pointer;opacity:0;transition:opacity .15s ease,color .15s ease,border-color .15s ease,background .15s ease}.heading-anchor:after{content:"#"}.heading-anchor.copied:after{content:"✓"}.page :is(h2,h3):hover .heading-anchor,.heading-anchor:focus-visible{opacity:1}.heading-anchor:hover{color:var(--accent);border-color:var(--border-accent);background:var(--accent-faint)}.heading-anchor.copied{opacity:1;color:var(--green);border-color:#5ad6a066;background:#5ad6a01f}.page>.breadcrumbs+h2 .heading-anchor,.page>h2:first-child .heading-anchor{display:none}.breadcrumbs{display:flex;align-items:center;flex-wrap:wrap;gap:6px;margin-bottom:18px;font-size:12.5px;line-height:1.5;color:var(--text-muted)}.crumb{display:inline-flex;align-items:center;gap:5px}.crumb-sep{color:var(--border-strong)}.crumb-link{color:var(--text-dim);text-decoration:none;border-bottom:none;border-radius:var(--radius-xs);transition:color .15s ease}.crumb-link:hover{color:var(--accent-soft)}.crumb-category{color:var(--text-dim)}.crumb-current{color:var(--accent-soft);font-weight:600}.skip-link{position:fixed;top:8px;left:8px;z-index:100;padding:9px 16px;background:var(--accent);color:var(--accent-ink);font-weight:600;font-size:13px;text-decoration:none;border-radius:var(--radius-sm);box-shadow:var(--shadow-md);transform:translateY(-160%);transition:transform .18s var(--ease)}.skip-link:focus-visible{transform:none}.callout{margin:22px 0;padding:14px 18px;border-radius:var(--radius-md);box-shadow:var(--shadow-sm);background:var(--surface-1);border:1px solid var(--border);border-left-width:3px}.callout-header{display:flex;align-items:center;gap:9px;margin-bottom:7px;font-weight:600;font-size:13px;letter-spacing:.5px;text-transform:uppercase}.callout-icon{display:grid;place-items:center;width:22px;height:22px;flex:0 0 auto;border-radius:6px;background:#0000004d;border:1px solid var(--hairline);color:inherit}.callout-body{font-size:14.5px;line-height:1.65}.callout-body>:last-child{margin-bottom:0}.callout-note{border-left-color:var(--aqua);background:linear-gradient(120deg,#56b6f51a,#14101fe6 55%)}.callout-note :is(.callout-title,.callout-icon){color:var(--aqua)}.callout-tip{border-left-color:var(--green);background:linear-gradient(120deg,#5ad6a01a,#14101fe6 55%)}.callout-tip :is(.callout-title,.callout-icon){color:var(--green)}.callout-important{border-left-color:var(--purple);background:linear-gradient(120deg,#e879f91c,#14101fe6 55%)}.callout-important :is(.callout-title,.callout-icon){color:var(--purple)}.callout-warning{border-left-color:var(--accent);background:linear-gradient(120deg,#a855f71f,#14101fe6 55%)}.callout-warning :is(.callout-title,.callout-icon){color:var(--accent-soft)}.callout-caution{border-left-color:var(--red);background:linear-gradient(120deg,#f871891c,#14101fe6 55%)}.callout-caution :is(.callout-title,.callout-icon){color:#fbb0be}.page blockquote{position:relative;margin:22px 0;padding:14px 18px 14px 22px;background:linear-gradient(120deg,#231c38bf,#14101fe6);border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:var(--radius-md);color:var(--text);box-shadow:var(--shadow-sm)}.page blockquote p{margin:6px 0}.page blockquote>:first-child{margin-top:0}.page blockquote>:last-child{margin-bottom:0}.page code:not(pre code){background:#292140bf;border:1px solid var(--border-strong);border-radius:5px;padding:1px 6px;font-size:.86em;color:var(--accent-soft);font-family:var(--font-mono);word-break:break-word}.code-block-wrapper{margin:22px 0;border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;background:var(--bg-deep);box-shadow:var(--shadow-sm)}.code-block-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:7px 12px;background:linear-gradient(180deg,var(--surface-2),var(--surface-1));border-bottom:1px solid var(--border)}.code-header-left{display:flex;align-items:center;gap:6px}.code-dot{width:9px;height:9px;border-radius:50%;opacity:.85}.code-dot.red{background:var(--red)}.code-dot.yellow{background:var(--orchid)}.code-dot.green{background:var(--green)}.code-lang-tag{font-family:var(--font-mono);font-size:10.5px;font-weight:600;color:var(--text-muted);margin-left:8px;letter-spacing:.8px;text-transform:uppercase}.code-copy-btn{display:inline-flex;align-items:center;gap:6px;background:var(--surface-2);border:1px solid var(--border);border-radius:6px;color:var(--text-dim);font-family:inherit;font-size:12px;padding:4px 9px;cursor:pointer;transition:color .15s ease,background .15s ease,border-color .15s ease}.code-copy-btn:hover{background:var(--surface-3);color:#fff;border-color:var(--border-strong)}.code-copy-btn.copied{color:var(--green);border-color:#5ad6a080;background:#5ad6a01f}.page pre{margin:0;padding:15px 16px;overflow-x:auto;line-height:1.6}.page pre code{background:none;border:none;padding:0;color:#d7c7f5;font-size:13px;font-family:var(--font-mono)}.table-wrap{overflow-x:auto;overscroll-behavior-x:contain;margin:22px 0;border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);background-color:var(--surface-1);background-image:linear-gradient(to right,var(--surface-1),rgba(20,16,31,0)),linear-gradient(to left,var(--surface-1),rgba(20,16,31,0)),linear-gradient(to right,rgba(0,0,0,.45),transparent),linear-gradient(to left,rgba(0,0,0,.45),transparent);background-position:left center,right center,left center,right center;background-repeat:no-repeat;background-size:26px 100%,26px 100%,14px 100%,14px 100%;background-attachment:local,local,scroll,scroll}.page table{width:100%;border-collapse:separate;border-spacing:0;font-size:13.5px;line-height:1.6;font-variant-numeric:tabular-nums}.page th{position:relative;background:linear-gradient(180deg,var(--surface-3),var(--surface-2));color:var(--accent-soft);font-weight:600;font-size:12px;letter-spacing:.7px;text-transform:uppercase;text-align:left;padding:10px 13px;border-bottom:1px solid var(--border-strong);white-space:nowrap}.page td{padding:10px 13px;border-bottom:1px solid var(--hairline);vertical-align:top}.page td.cell-tight{white-space:nowrap}.page tbody td:first-child{color:#fff;min-width:8.5rem}.page tbody tr:last-child td{border-bottom:none}.page tbody tr{transition:background .15s ease}.page tbody tr:nth-child(2n){background:#ffffff05}.page tbody tr:hover{background:var(--surface-2)}.home-hero{display:flex;flex-direction:column;gap:34px}.hero-banner{position:relative;padding:38px 34px;background:radial-gradient(circle at 88% 0%,rgba(168,85,247,.12),transparent 55%),radial-gradient(circle at 0% 100%,rgba(232,121,249,.1),transparent 50%),linear-gradient(150deg,#231c38e6,#090611f5);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);overflow:hidden}.hero-banner:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:inherit;padding:1px;background:linear-gradient(140deg,rgba(168,85,247,.6),transparent 38%,transparent 62%,rgba(232,121,249,.45));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}.hero-glow{position:absolute;top:-90px;right:-60px;width:300px;height:300px;background:radial-gradient(circle,var(--accent-glow) 0%,transparent 68%);pointer-events:none}.hero-badge-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}.hero-chip{padding:3px 11px;border-radius:999px;font-size:11.5px;font-weight:600;letter-spacing:.4px;border:1px solid transparent}.chip-violet{background:#a855f724;color:var(--violet-soft);border-color:#a855f757}.chip-orchid{background:#e879f924;color:#f2b6fb;border-color:#e879f957}.chip-indigo{background:#8b8cf924;color:#b0b1fb;border-color:#8b8cf957}.hero-title{display:flex;flex-direction:column;gap:8px;margin:0 0 16px;padding-bottom:0!important;border-bottom:none!important}.hero-title-main{font-family:var(--font-display);font-size:clamp(30px,4vw,42px);font-weight:800;line-height:1.08;letter-spacing:1px;color:#fff;background:linear-gradient(180deg,#ffffff 30%,var(--gold-soft));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;text-shadow:0 0 40px rgba(168,85,247,.15)}.hero-title-sub{font-size:15.5px;color:var(--accent-soft);font-weight:400;letter-spacing:.2px}.hero-description{font-size:16px;color:var(--text-dim);max-width:660px;margin-bottom:22px}.hero-stats{display:flex;flex-wrap:wrap;gap:10px 28px;margin-bottom:26px;padding:14px 0 0;border-top:1px solid var(--hairline)}.hero-stat{display:flex;flex-direction:column;line-height:1.2}.hero-stat-value{font-family:var(--font-display);font-size:21px;font-weight:700;color:var(--accent)}.hero-stat-label{font-size:11px;letter-spacing:.9px;text-transform:uppercase;color:var(--text-muted)}.hero-actions{display:flex;gap:10px;flex-wrap:wrap}.hero-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:var(--radius-md);font-size:14px;font-weight:600;text-decoration:none!important;border:1px solid transparent;transition:transform .2s var(--ease),background .2s ease,box-shadow .2s ease,color .2s ease,border-color .2s ease}.hero-btn.primary{background:linear-gradient(180deg,var(--accent-soft),var(--accent) 45%,var(--accent-deep));color:var(--accent-ink);box-shadow:0 6px 18px #a855f738}.hero-btn.primary:hover{transform:translateY(-2px);box-shadow:0 10px 26px #a855f752}.hero-btn.secondary{background:var(--surface-2);color:var(--text);border-color:var(--border-strong)}.hero-btn.secondary:hover{background:var(--surface-3);color:#fff;transform:translateY(-2px)}.hero-btn.ghost{background:transparent;color:var(--text-dim);border-color:var(--border)}.hero-btn.ghost:hover{color:#fff;border-color:var(--text-muted);transform:translateY(-2px)}.hero-grid-title h2{font-family:var(--font-display);font-size:24px;letter-spacing:.4px;color:#fff;margin:0 0 4px;border:none;padding:0}.hero-grid-sub{font-size:14px;color:var(--text-muted)}.hero-cards-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}.hero-card{position:relative;display:flex;flex-direction:column;padding:20px;background:linear-gradient(170deg,var(--surface-2),var(--surface-1));border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;text-decoration:none!important;transition:transform .25s var(--ease),border-color .25s ease,box-shadow .25s ease}.hero-card:before{content:"";position:absolute;inset:0 0 auto 0;height:2px;background:var(--card-accent, var(--accent));opacity:.9}.hero-card:after{content:"";position:absolute;top:-60px;right:-60px;width:150px;height:150px;border-radius:50%;background:radial-gradient(circle,var(--card-accent, var(--accent)),transparent 70%);opacity:.1;transition:opacity .25s ease;pointer-events:none}.hero-card:hover{transform:translateY(-4px);border-color:var(--card-accent, var(--accent));box-shadow:var(--shadow-md)}.hero-card:hover:after{opacity:.22}.hero-card.border-violet{--card-accent: var(--violet)}.hero-card.border-orchid{--card-accent: var(--orchid)}.hero-card.border-indigo{--card-accent: var(--indigo)}.hero-card.border-aqua{--card-accent: var(--aqua)}.card-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px}.card-badge{align-self:flex-start;font-size:10.5px;font-weight:600;color:var(--card-accent, var(--text-muted));text-transform:uppercase;letter-spacing:.9px;padding:3px 9px;border-radius:999px;background:#0000004d;border:1px solid var(--hairline)}.hero-card .card-title{font-size:16.5px;font-weight:600;color:#fff;margin:0 0 8px}.card-desc{font-size:13.5px;color:var(--text-dim);margin:0 0 16px;flex:1;line-height:1.55}.card-arrow{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--accent-soft)}.card-arrow:after{content:"→";transition:transform .2s var(--ease)}.hero-card:hover .card-arrow:after{transform:translate(4px)}.home-overview-section-header{margin:12px 0 4px;padding-top:26px;border-top:1px solid var(--border)}.overview-title{font-family:var(--font-display);font-size:24px!important;font-weight:700;color:#fff!important;margin:0!important;padding:0!important;border:none!important;letter-spacing:.4px}.pager{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:52px;padding-top:26px;border-top:1px solid var(--border)}.pager-link{display:flex;align-items:center;gap:12px;padding:14px 16px;background:var(--surface-1);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text)!important;text-decoration:none!important;min-width:0;transition:transform .2s var(--ease),border-color .2s ease,background .2s ease,box-shadow .2s ease}.pager-link.next{grid-column:2;justify-content:flex-end;text-align:right}.pager-link:hover{border-color:var(--accent);background:var(--surface-2);transform:translateY(-2px);box-shadow:var(--shadow-sm)}.pager-arrow{display:grid;place-items:center;width:30px;height:30px;flex:0 0 auto;border-radius:50%;background:var(--surface-3);border:1px solid var(--border-strong);color:var(--accent-soft);font-size:14px;transition:background .2s ease,color .2s ease,border-color .2s ease}.pager-link:hover .pager-arrow{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}.pager-info{display:flex;flex-direction:column;min-width:0;line-height:1.35}.pager-direction{font-size:10.5px;letter-spacing:.9px;text-transform:uppercase;color:var(--text-muted)}.pager-title{font-size:14px;font-weight:600;color:var(--accent-soft);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.not-found-card{text-align:center;padding:56px 24px;background:linear-gradient(170deg,var(--surface-2),var(--surface-1));border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.not-found-card h2{font-family:var(--font-display);font-size:24px;color:#fff;margin:0 0 10px;padding:0;border:none}.not-found-card p{color:var(--text-dim);margin-bottom:22px}.back-to-top{position:fixed;bottom:26px;right:26px;width:44px;height:44px;border-radius:50%;background:var(--glass-strong);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--border-strong);color:var(--accent-soft);display:grid;place-items:center;cursor:pointer;box-shadow:var(--shadow-md);transition:transform .2s var(--ease),background .2s ease,color .2s ease,border-color .2s ease;z-index:40;animation:fadeInUp .25s var(--ease)}.back-to-top:hover{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);transform:translateY(-3px)}.loading{max-width:var(--content-w);margin:80px auto;padding:34px;color:var(--text-dim);font-size:15px;text-align:center;background:linear-gradient(170deg,var(--surface-1),rgba(20,16,31,.4));border:1px solid var(--border);border-radius:var(--radius-lg)}.loading:before{content:"";display:inline-block;width:18px;height:18px;border:2px solid var(--border-strong);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite;margin-right:10px;vertical-align:-3px}.loading.error{color:#fbb0be;border-color:#f8718966;background:#f871890f}.loading.error:before{display:none}.footer{max-width:var(--content-w);margin:56px auto 0;padding-top:22px;border-top:1px solid var(--border);color:var(--text-muted);font-size:13px;text-align:center}.footer-content p{margin:0 0 4px}.footer-sub{font-size:12px;opacity:.75}.support-page-wrapper{display:flex;flex-direction:column;gap:22px}.support-header-card{position:relative;padding:30px 30px 28px;background:radial-gradient(circle at 92% 0%,rgba(168,85,247,.12),transparent 55%),linear-gradient(150deg,#231c38e6,#090611f2);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);overflow:hidden}.support-badge{display:inline-block;padding:3px 11px;margin-bottom:14px;border-radius:999px;font-size:11.5px;font-weight:600;letter-spacing:.4px;color:var(--violet-soft);background:#a855f721;border:1px solid rgba(168,85,247,.32)}.support-title{font-family:var(--font-display);font-size:clamp(26px,3.4vw,34px)!important;font-weight:700;color:#fff;margin:0 0 12px!important;padding:0!important;border:none!important;letter-spacing:.5px}.support-subtitle{color:var(--text-dim);font-size:15px;max-width:640px;margin:0}.support-config-card{padding:22px 24px;background:linear-gradient(120deg,rgba(168,85,247,.07),var(--surface-1) 55%);border:1px solid var(--border-accent);border-radius:var(--radius-md)}.support-config-card h3{margin:0 0 8px;font-size:17px;color:var(--accent-soft)}.support-config-card p{margin:0 0 12px;color:var(--text-dim);font-size:14px}.config-direct-email{margin:12px 0 0!important;font-size:14px}.config-direct-email a{color:var(--accent-soft);border-bottom:1px solid rgba(168,85,247,.35);text-decoration:none}.support-form-card{padding:26px 28px;background:var(--surface-1);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.support-form{display:flex;flex-direction:column;gap:18px;margin:0}.form-row-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}.support-field{display:flex;flex-direction:column;gap:7px;min-width:0}.support-label{font-size:12.5px;color:var(--text-dim);font-weight:600;letter-spacing:.5px;text-transform:uppercase}.support-field input,.support-field textarea{padding:11px 14px;background:var(--bg-deep);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-size:14.5px;font-family:inherit;outline:none;transition:border-color .18s ease,background .18s ease,box-shadow .18s ease}.support-field textarea{resize:vertical;min-height:130px;line-height:1.6}.support-field input::placeholder,.support-field textarea::placeholder{color:var(--text-muted)}.support-field input:focus,.support-field textarea:focus{border-color:var(--accent);background:var(--surface-1);box-shadow:0 0 0 3px var(--accent-faint)}.support-file-dropzone{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:14px;background:var(--bg-deep);border:1px dashed var(--border-strong);border-radius:var(--radius-sm);transition:border-color .18s ease,background .18s ease}.support-file-dropzone:hover{border-color:var(--accent);background:#a855f708}.support-file input[type=file],.support-file-dropzone input[type=file]{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.support-file-btn{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;background:var(--surface-2);border:1px solid var(--border-strong);border-radius:var(--radius-sm);color:var(--text);font-size:14px;cursor:pointer;transition:background .15s ease,color .15s ease,border-color .15s ease}.support-file-btn:hover{background:var(--surface-3);border-color:var(--accent);color:#fff}.support-file-name{flex:1;min-width:0;font-size:13px;color:var(--text-dim);word-break:break-all}.support-file-clear{padding:5px 11px;background:transparent;border:1px solid var(--border);border-radius:var(--radius-xs);color:var(--text-dim);font-size:12px;font-family:inherit;cursor:pointer;transition:color .15s ease,border-color .15s ease}.support-file-clear:hover{color:#fff;border-color:var(--red)}.support-form-actions{display:flex;justify-content:flex-end;padding-top:4px;border-top:1px solid var(--hairline)}.support-btn{display:inline-flex;align-items:center;gap:9px;margin-top:16px;padding:11px 24px;background:linear-gradient(180deg,var(--accent-soft),var(--accent) 45%,var(--accent-deep));color:var(--accent-ink);border:none;border-radius:var(--radius-md);font-family:inherit;font-size:14.5px;font-weight:600;cursor:pointer;box-shadow:0 6px 18px #a855f733;transition:transform .2s var(--ease),box-shadow .2s ease,opacity .2s ease}.support-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 10px 26px #a855f74d}.support-btn:disabled{opacity:.45;cursor:not-allowed}.spinner-inline{width:15px;height:15px;border:2px solid rgba(0,0,0,.25);border-top-color:var(--accent-ink);border-radius:50%;animation:spin .7s linear infinite}.support-msg{display:flex;align-items:flex-start;gap:10px}.support-msg svg{flex:0 0 auto;margin-top:3px}.support-msg{padding:12px 16px;border-radius:var(--radius-sm);font-size:14px}.support-error{background:#f871891f;border:1px solid rgba(248,113,137,.45);color:#fbb0be}.support-success{background:#5ad6a01f;border:1px solid rgba(90,214,160,.45);color:#93e7c2}@media (min-width: 1500px){:root{--content-w: 960px;--sidebar-w: 300px}}@media (max-width: 1180px){.toc-sidebar{position:static;width:auto;max-width:var(--content-w);max-height:none;margin:0 auto 22px;overflow:visible}.toc-toggle{display:block}.toc-header{padding-bottom:0;margin-bottom:0;border-bottom:none}.toc-card:not(.is-collapsed) .toc-header{padding-bottom:10px;margin-bottom:8px;border-bottom:1px solid var(--border)}.toc-card.is-collapsed .toc-list{display:none}.toc-list{max-height:50vh;overflow-y:auto}.content-container{margin-right:0}}@media (max-width: 960px){.burger{display:grid}.brand-sub{display:none}.sidebar{transform:translate(-105%);transition:transform .26s var(--ease);width:min(310px,86vw);box-shadow:var(--shadow-lg)}.sidebar.open{transform:none}.scrim{display:block;position:fixed;inset:var(--topbar-h) 0 0 0;background:#0009;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);z-index:25}.content-container{margin-left:0;padding:26px 20px 48px}.hero-banner{padding:28px 22px}.support-header-card,.support-form-card{padding:22px 20px}}@media (max-width: 720px){.form-row-2,.pager{grid-template-columns:1fr}.pager-link.next{grid-column:1}}@media (max-width: 560px){body{font-size:15.5px}.topbar{padding:0 14px;gap:10px}.brand-text{font-size:13px}.search{width:min(190px,46vw)}.search-kbd{display:none}.search input{padding-right:14px}.page>.breadcrumbs+h2,.page>h2:first-child{font-size:25px}.page th,.page td{padding:9px 10px}.hero-stats{gap:10px 20px}}@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}@media print{.topbar,.sidebar,.toc-sidebar,.back-to-top,.pager,.reading-progress-bar,.scrim{display:none!important}body{background:#fff;color:#000}.content-container{margin:0;padding:0}}