@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";
:root,[data-theme=dark]{--background:#0a0a0c;--foreground:#ededed;--muted:#a0aec0;--accent:#6b46c1;--accent-light:#9f7aea;--accent-gradient:linear-gradient(135deg, #6b46c1, #3182ce);--surface-glass:#ffffff08;--surface-border:#ffffff14;--surface-hover:#ffffff0f;--nav-bg:#0a0a0cd9;--input-bg:#0000004d;--card-bg:#0000004d;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif}[data-theme=light]{--background:#f0f2f5;--foreground:#1a1a2e;--muted:#555e75;--accent:#6b46c1;--accent-light:#553c9a;--accent-gradient:linear-gradient(135deg, #6b46c1, #3182ce);--surface-glass:#ffffffbf;--surface-border:#00000017;--surface-hover:#fffffff2;--nav-bg:#f0f2f5e0;--input-bg:#fffc;--card-bg:#fff9}*{box-sizing:border-box;margin:0;padding:0}html{transition:background-color .3s,color .3s}body{background-color:var(--background);color:var(--foreground);font-family:var(--font-sans);background-image:radial-gradient(circle at 15%,#6b46c10d,#0000 25%),radial-gradient(circle at 85% 30%,#3182ce0d,#0000 25%);min-height:100vh;line-height:1.6;transition:background-color .3s;overflow-x:hidden}h1,h2,h3,h4,h5,h6{letter-spacing:-.02em;font-weight:600;line-height:1.2}h1{background:var(--accent-gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:clamp(2rem,5vw,3rem)}h2{margin-bottom:1rem;font-size:clamp(1.4rem,3vw,2rem)}p{color:var(--muted);margin-bottom:1rem}a{color:inherit;text-decoration:none;transition:color .2s}a:hover{color:var(--accent-light)}.glass-panel{background:var(--surface-glass);-webkit-backdrop-filter:blur(12px);border:1px solid var(--surface-border);border-radius:16px;padding:2rem;transition:transform .3s,background .3s,box-shadow .3s}.glass-panel:hover{background:var(--surface-hover);transform:translateY(-2px);box-shadow:0 10px 30px -10px #0003}.glass-nav{z-index:100;background:var(--nav-bg);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--surface-border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.5rem;padding:.85rem 2rem;transition:background .3s;display:flex;position:sticky;top:0}.nav-links{flex-wrap:wrap;align-items:center;gap:1.5rem;display:flex}.nav-mobile-controls{align-items:center;gap:.5rem;display:none}.hamburger{background:var(--surface-glass);border:1px solid var(--surface-border);color:var(--foreground);cursor:pointer;border-radius:8px;padding:.4rem .75rem;font-size:1.1rem;line-height:1}.mobile-menu{border-top:1px solid var(--surface-border);flex-direction:column;gap:0;width:100%;margin-top:.25rem;padding-top:1rem;display:flex}input,textarea,button,select{font-family:inherit;font-size:1rem}input,textarea,select{background:var(--input-bg);border:1px solid var(--surface-border);width:100%;color:var(--foreground);border-radius:8px;outline:none;padding:.75rem 1rem;transition:border-color .2s,box-shadow .2s}input:focus,textarea:focus,select:focus{border-color:var(--accent-light);box-shadow:0 0 0 2px #9f7aea33}.btn{cursor:pointer;white-space:nowrap;border:none;border-radius:8px;justify-content:center;align-items:center;padding:.75rem 1.5rem;font-weight:500;transition:all .2s;display:inline-flex}.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:0 4px 14px #6b46c163}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 20px #6b46c166}.btn-secondary{background:var(--surface-glass);color:var(--foreground);border:1px solid var(--surface-border)}.btn-secondary:hover{background:var(--surface-hover)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes popIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.animate-fade-in{animation:.5s cubic-bezier(.16,1,.3,1) forwards fadeIn}.site-popup-backdrop{z-index:2000;-webkit-backdrop-filter:blur(4px);background:#0000008c;justify-content:center;align-items:center;padding:1rem;display:flex;position:fixed;inset:0}.site-popup-card{background:var(--surface-glass);border:1px solid var(--surface-border);border-radius:16px;width:min(520px,96vw);padding:1.5rem;box-shadow:0 20px 45px #00000059}.site-popup-card h3{color:var(--foreground);margin:0 0 .8rem;font-size:1.1rem}.site-popup-card p{color:var(--muted);margin:0 0 1.2rem;line-height:1.5}.site-popup-actions{flex-wrap:wrap;justify-content:flex-end;gap:.6rem;display:flex}.site-popup-danger{color:#fff;cursor:pointer;background:#e53e3e;border:none;border-radius:8px;padding:.75rem 1.25rem;font-weight:600}.site-popup-danger:hover{filter:brightness(1.07)}.container{max-width:1200px;margin:0 auto;padding:2rem}.grid{gap:2rem;display:grid}main{min-height:calc(100vh - 120px)}.markdown-body h1,.markdown-body h2,.markdown-body h3{color:var(--foreground);-webkit-text-fill-color:var(--foreground);margin:1.5rem 0 .75rem}.markdown-body p{color:var(--muted)}.markdown-body code{background:var(--card-bg);border-radius:4px;padding:.15rem .4rem;font-size:.9em}.markdown-body pre{background:var(--card-bg);border-radius:8px;padding:1rem;overflow-x:auto}.markdown-body ul,.markdown-body ol{color:var(--muted);padding-left:1.5rem}.markdown-body blockquote{border-left:3px solid var(--accent);opacity:.8;padding-left:1rem}.markdown-body a{color:var(--accent-light)}@media (max-width:768px){.nav-links{display:none}.nav-mobile-controls{display:flex}.glass-nav{padding:.75rem 1rem}.container{padding:1rem}.glass-panel{padding:1.25rem}.grid{gap:1rem}h2{font-size:1.4rem}.btn{padding:.6rem 1.1rem;font-size:.9rem}div[style*="max-height: 600px"]{max-height:250px!important}.grid[style*=minmax\(280px]{grid-template-columns:1fr 1fr!important}}@media (max-width:480px){h1{font-size:1.75rem}.grid[style*=minmax\(280px],.grid[style*=minmax\(300px]{grid-template-columns:1fr!important}}