:root{--vh-bg:#000223;--vh-surface:rgba(255,250,254,.05);--vh-surface-1:rgba(255,250,254,.03);--vh-surface-2:rgba(255,250,254,.05);--vh-surface-3:rgba(255,250,254,.08);--vh-border:rgba(255,250,254,.1);--vh-border-hover:rgba(255,160,0,.3);--vh-text:rgba(255,250,254,.9);--vh-text-muted:rgba(255,250,254,.6);--vh-text-secondary:rgba(255,250,254,.75);--vh-accent:#ffa000;--vh-accent-light:#ffb020;--vh-accent-subtle:rgba(255,160,0,.08);--vh-accent-dim:rgba(255,160,0,.15);--vh-accent-glow:rgba(255,160,0,.12);--vh-accent-visible:rgba(255,160,0,.3);--vh-font-primary:-apple-system,BlinkMacSystemFont,"Segoe UI","Roboto","Helvetica","Arial",sans-serif;--vh-font-display:"Raleway",var(--vh-font-primary);--vh-font-mono:"Fira Code","Courier New",monospace;--vh-spacing-xs:8px;--vh-spacing-sm:16px;--vh-spacing-md:24px;--vh-spacing-lg:32px;--vh-spacing-xl:48px;--vh-spacing-xxl:64px;--vh-radius-sm:6px;--vh-radius-md:10px;--vh-radius-lg:12px;--vh-radius-xl:16px;--vh-shadow-sm:0 2px 8px rgba(0,0,0,.15);--vh-shadow-md:0 4px 16px rgba(0,0,0,.2);--vh-shadow-accent:0 4px 16px rgba(255,160,0,.3);--vh-shadow-accent-lg:0 8px 24px rgba(255,160,0,.4)}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--vh-bg);color:var(--vh-text);font-family:var(--vh-font-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.vh-card{background:var(--vh-surface);border:1px solid var(--vh-border);border-radius:var(--vh-radius-lg);padding:var(--vh-spacing-lg);transition:all .3s ease}.vh-card:hover{border-color:var(--vh-border-hover);transform:translateY(-2px);box-shadow:var(--vh-shadow-accent)}.vh-content-card{background:var(--vh-surface-2);border:1px solid rgba(255,160,0,.15);border-radius:var(--vh-radius-lg);overflow:hidden;transition:all .25s cubic-bezier(.4,0,.2,1);text-decoration:none;color:inherit}.vh-content-card:hover{background:var(--vh-surface-3);border-color:rgba(255,160,0,.4);transform:translateY(-4px);box-shadow:0 12px 32px rgba(255,160,0,.2)}.vh-content-card:hover .vh-card-title{color:var(--vh-accent-light)}.vh-content-card:focus-visible{outline:3px solid var(--vh-accent);outline-offset:3px;border-color:var(--vh-accent)}.vh-content-card:active{transform:translateY(-2px);box-shadow:0 6px 16px rgba(255,160,0,.15)}@media (max-width:768px){.vh-content-card:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(255,160,0,.18)}.vh-content-card:active{transform:translateY(0);box-shadow:0 4px 12px rgba(255,160,0,.12)}}.vh-card-title{transition:color .25s ease}.vh-card-stats{display:flex;gap:12px;align-items:center}.vh-card-stats>span{display:inline-flex;align-items:center;gap:4px;min-width:44px;min-height:24px;padding:4px 0}.vh-card-elevated{background:var(--vh-surface);border:1.5px solid var(--vh-accent-dim);border-radius:var(--vh-radius-xl);padding:var(--vh-spacing-xl)}.vh-badge{display:inline-block;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1.2px;color:var(--vh-accent);background:var(--vh-accent-glow);padding:6px 14px;border-radius:20px;border:1px solid var(--vh-accent-dim)}.vh-badge-featured{background:rgba(255,160,0,.2);border-color:var(--vh-accent);color:var(--vh-accent-light)}.vh-cta-primary{display:inline-block;padding:16px 32px;background:var(--vh-accent);color:var(--vh-bg);text-decoration:none;border-radius:var(--vh-radius-md);font-weight:700;font-size:16px;text-align:center;transition:all .3s ease;box-shadow:var(--vh-shadow-accent);border:none;cursor:pointer}.vh-cta-primary:hover{background:var(--vh-accent-light);box-shadow:var(--vh-shadow-accent-lg)}.vh-cta-secondary{display:inline-block;padding:14px 28px;background:transparent;color:var(--vh-accent);text-decoration:none;border:1.5px solid rgba(255,160,0,.5);border-radius:var(--vh-radius-md);font-weight:600;font-size:15px;text-align:center;transition:all .3s ease;cursor:pointer}.vh-cta-secondary:hover{background:var(--vh-accent-glow);border-color:var(--vh-accent)}.vh-text-primary{color:var(--vh-text)}.vh-text-muted{color:var(--vh-text-muted)}.vh-text-accent{color:var(--vh-accent)}.vh-container{max-width:1200px}.vh-container,.vh-container-narrow{margin:0 auto;padding:0 var(--vh-spacing-lg)}.vh-container-narrow{max-width:900px}a{color:inherit;text-decoration:none;transition:color .2s ease}a:hover{color:var(--vh-accent)}.back-link{display:inline-flex;align-items:center;gap:8px;color:var(--vh-text-muted);font-size:14px;font-weight:600;transition:color .2s}.back-link:hover{color:var(--vh-accent)}.vh-skip-link:focus{top:0!important}.vh-back-link:hover{background:var(--vh-accent-glow)!important;color:var(--vh-accent)!important}.vh-cta-primary:hover{transform:translateY(-2px);box-shadow:0 8px 28px rgba(255,160,0,.5)!important}.vh-cta-secondary:hover{background:var(--vh-accent-glow)!important;border-color:var(--vh-accent)!important;transform:translateY(-1px)}.vh-content-body{font-size:17px;line-height:1.8;color:var(--vh-text)}.vh-content-body h2{font-size:28px;font-weight:700;color:var(--vh-text);margin-top:48px;margin-bottom:20px;line-height:1.3}.vh-content-body h3{font-size:22px;font-weight:600;color:var(--vh-text);margin-top:36px;margin-bottom:16px;line-height:1.4}.vh-content-body h4{font-size:18px;font-weight:600;color:var(--vh-text);margin-top:28px;margin-bottom:12px}.vh-content-body p{margin-bottom:24px}.vh-content-body a{color:var(--vh-accent);text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:3px;transition:all .2s}.vh-content-body a:hover{color:var(--vh-accent-light);text-decoration-thickness:2px}.vh-content-body ol,.vh-content-body ul{margin-bottom:24px;padding-left:28px}.vh-content-body li{margin-bottom:12px}.vh-content-body code{background:var(--vh-accent-subtle);border:1px solid var(--vh-accent-dim);padding:2px 6px;border-radius:4px;font-size:15px;font-family:var(--vh-font-mono);color:var(--vh-accent-light)}.vh-content-body pre{background:var(--vh-surface-1);border:1px solid var(--vh-border);border-radius:var(--vh-radius-md);padding:20px;overflow-x:auto;margin:24px 0}.vh-content-body pre code{background:none;border:none;padding:0;color:var(--vh-text)}.vh-content-body img{max-width:100%;height:auto;border-radius:var(--vh-radius-md);margin:32px 0;border:1px solid var(--vh-border)}.vh-content-body blockquote{border-left:4px solid var(--vh-accent);margin:32px 0;font-style:italic;color:var(--vh-text-muted);background:var(--vh-surface-1);padding:20px 24px;border-radius:0 var(--vh-radius-md) var(--vh-radius-md) 0}.vh-content-body table{width:100%;border-collapse:collapse;margin:24px 0;font-size:15px}.vh-content-body td,.vh-content-body th{padding:12px;border:1px solid var(--vh-border);text-align:left}.vh-content-body th{background:var(--vh-surface-2);font-weight:600;color:var(--vh-accent)}.vh-content-body hr{border:none;border-top:2px solid var(--vh-border);margin:48px 0}.back-link:focus-visible,.vh-cta-primary:focus-visible,.vh-cta-secondary:focus-visible,a:focus-visible{outline:3px solid var(--vh-accent);outline-offset:3px;border-radius:4px}@keyframes vh-pulse{0%,to{opacity:1}50%{opacity:.5}}.vh-skeleton{animation:vh-pulse 2s cubic-bezier(.4,0,.6,1) infinite}@media (max-width:768px){.vh-content-body{font-size:16px}.vh-content-body h2{font-size:24px;margin-top:36px}.vh-content-body h3{font-size:20px;margin-top:28px}}