:root{--term-black:#0d0d0d;--term-dark:#111;--term-border:#1a1a1a;--term-green:#00e5ff;--term-green-dim:#00b3cc;--term-amber:#ffb300;--term-gray:#555;--term-white:#e0e0e0;--bg-primary:var(--term-black);--bg-secondary:var(--term-dark);--bg-tertiary:#181818;--text-primary:var(--term-white);--text-secondary:var(--term-gray);--accent:var(--term-green);--accent-hover:var(--term-green-dim);--spacing-xs:.5rem;--spacing-sm:1rem;--spacing-md:1.5rem;--spacing-lg:2rem;--spacing-xl:3rem;--spacing-2xl:4rem;--radius-sm:0px;--radius-md:2px;--radius-lg:2px;--radius-xl:2px;--radius-full:50%;--shadow-sm:0 2px 4px #0009;--shadow-md:0 4px 8px #000000b3;--shadow-lg:0 8px 16px #000c;--shadow-glow:0 0 16px #00e5ff59;--font-sans:"Cascadia Code", "SF Mono", "Fira Code", "Courier New", monospace;--font-mono:"Cascadia Code", "SF Mono", "Fira Code", "Courier New", monospace;--transition-fast:.15s ease;--transition-normal:.25s ease;--transition-slow:.35s ease}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-mono);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden}h1,h2,h3,h4,h5,h6{margin-bottom:var(--spacing-md);font-weight:700;line-height:1.2;font-family:var(--font-mono)}h1{color:var(--term-green);font-size:clamp(2rem,4vw,3rem)}h2{color:var(--term-green);font-size:clamp(1.8rem,3.5vw,2.5rem)}h3{color:var(--text-primary);font-size:clamp(1.2rem,2.5vw,1.8rem)}p{margin-bottom:var(--spacing-sm);color:var(--text-secondary);font-size:1rem;font-family:var(--font-mono)}a{color:var(--accent);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--accent-hover)}.container{max-width:1200px;padding:0 var(--spacing-md);margin:0 auto}.section{padding:var(--spacing-2xl) 0;justify-content:center;align-items:center;min-height:100vh;display:flex}.card{background:var(--bg-secondary);border:1px solid var(--term-green);padding:var(--spacing-lg);box-shadow:var(--shadow-md);transition:box-shadow var(--transition-normal), border-color var(--transition-normal);border-radius:0}.card:hover{box-shadow:var(--shadow-glow)}.btn{padding:var(--spacing-sm) var(--spacing-lg);color:var(--term-green);border:1px solid var(--term-green);font-size:1rem;font-weight:600;font-family:var(--font-mono);cursor:pointer;transition:all var(--transition-fast);text-align:center;letter-spacing:.05em;background:0 0;border-radius:0;display:inline-block}.btn:before{content:"[";margin-right:.2em}.btn:after{content:"]";margin-left:.2em}.btn:hover{background:var(--term-green);color:var(--term-black);box-shadow:var(--shadow-glow)}.btn-secondary{color:var(--term-amber);border-color:var(--term-amber)}.btn-secondary:before{content:"["}.btn-secondary:after{content:"]"}.btn-secondary:hover{background:var(--term-amber);color:var(--term-black);box-shadow:0 0 16px #ffb30059}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-30px)}to{opacity:1;transform:translate(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(30px)}to{opacity:1;transform:translate(0)}}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}.fade-in{animation:.6s ease-out fadeIn}.slide-in-left{animation:.6s ease-out slideInLeft}.slide-in-right{animation:.6s ease-out slideInRight}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--term-gray);border-radius:0}::-webkit-scrollbar-thumb:hover{background:var(--term-green)}@media (max-width:768px){.section{padding:var(--spacing-xl) 0;min-height:auto}.container{padding:0 var(--spacing-sm)}.crosshair-editor{max-width:100%!important;padding:12px!important}.crosshair-preview-card{float:none!important;width:100%!important;margin:0 0 12px!important;position:static!important}.crosshair-preview-stage{aspect-ratio:1;height:auto!important}.crosshair-preview-controls{flex-wrap:wrap!important;align-items:stretch!important}.crosshair-preview-controls>div:first-child{flex:100%!important}.crosshair-preview-controls>div:last-child{justify-content:center;flex:100%!important}.crosshair-tabs{grid-template-columns:repeat(2,minmax(0,1fr))!important;margin-right:0!important}.crosshair-tabs button{padding:0 8px;height:46px!important;font-size:13px!important}.crosshair-settings-wrap{margin-right:0!important;display:block!important}.crosshair-settings-wrap>div:last-child{width:100%!important;min-width:0!important}.crosshair-settings-wrap input[type=range]{width:min(44vw,160px)!important}.crosshair-api-fields{grid-template-columns:1fr 1fr!important}}@media (max-width:480px){.crosshair-editor{padding:8px!important}.crosshair-preview-card{border-radius:6px!important}.crosshair-tabs{grid-template-columns:1fr!important}.crosshair-settings-wrap input[type=range]{width:min(38vw,130px)!important}.crosshair-api-fields{grid-template-columns:1fr!important}}.shiki-override pre{margin:0;padding:12px 14px;font-family:monospace;font-size:.7rem;line-height:1.7;overflow-x:auto;background:0 0!important}.shiki-override code{font-family:inherit;font-size:inherit;background:0 0!important}