:root{--welcome-color: #7c3aed;--welcome-color-dark: #a78bfa;--card-bg: #0f172a;--card-border: #1f2937;--text-heading: #f8fafc;--text-primary: #e5e7eb;--text-secondary: #9ca3af}.welcome-page{min-height:100vh;--bg-primary: #0b1220;--bg-secondary: #0f172a;--border-color: #1f2937;--text-primary: #e5e7eb;--text-secondary: #9ca3af;--text-heading: #f8fafc;background:var(--bg-primary);color:var(--text-primary);margin:0;padding:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;line-height:1.5;position:relative}.welcome-page .navbar{position:fixed;top:0;left:0;right:0;z-index:1000;background:#0b1220f2;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.welcome-page .container{max-width:960px;margin:0 auto;min-height:calc(100vh - 120px)}.welcome-page h1{font-size:2.75rem;margin:0 0 1.5rem;font-weight:800;line-height:1.2;color:var(--text-heading)}.welcome-page h2{font-size:1.9rem;margin:0 0 1.25rem;font-weight:700;line-height:1.3;color:var(--text-heading)}.two-col .text{display:flex;flex-direction:column;justify-content:center}.two-col .illustration{display:flex;align-items:center;justify-content:center}.two-col img{max-width:100%;height:auto;border-radius:8px;box-shadow:0 10px 15px -3px #0000001a}.two-col.reverse{flex-direction:row-reverse}@media(max-width:768px){.two-col{flex-direction:column;gap:24px}.two-col .col{width:100%}.two-col.reverse{flex-direction:column}}.welcome-page .welcome-card{margin:16px 0;padding:32px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:12px;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;transition:all .2s ease}.welcome-page .md h1{font-size:2.5rem;font-weight:800;margin:0 0 1.5rem;color:var(--text-heading);line-height:1.2;background:linear-gradient(135deg,#7c3aed,#06b6d4);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;display:inline-block}.welcome-page .md h2{font-size:1.75rem;font-weight:700;margin:2rem 0 1.5rem;color:var(--text-heading);position:relative;padding-bottom:.5rem}.welcome-page .md h2:after{content:"";position:absolute;bottom:0;left:0;width:60px;height:4px;background:linear-gradient(90deg,#7c3aed,#06b6d4);border-radius:2px}.welcome-page .md p{margin:1.25rem 0;line-height:1.7;color:var(--text-primary);font-size:1.1rem}.welcome-page ol,.welcome-page ul{padding-left:1.5rem;margin:1.5rem 0}.welcome-page li{margin-bottom:.75rem;line-height:1.6}.welcome-page li strong{color:var(--text-heading);font-weight:600}body.welcome-page{background:radial-gradient(circle at top,rgba(124,58,237,.15),transparent 55%),linear-gradient(180deg,#0b1220,#05070d 45%,#02030a);color:#e5e7eb}.page-preloader{position:fixed;inset:0;z-index:6000;background:#0b1220;display:flex;align-items:center;justify-content:center;gap:1.25rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;opacity:1;visibility:visible;transition:opacity .4s ease,visibility .4s ease}.page-preloader__spinner{width:42px;height:42px;border-radius:999px;border:3px solid rgba(255,255,255,.15);border-top-color:#7c3aed;animation:preloader-spin .85s linear infinite}.page-preloader__text{font-size:.85rem;color:#e5e7ebbf}.page-preloader--hide{opacity:0;visibility:hidden}@keyframes preloader-spin{to{transform:rotate(360deg)}}.welcome-page .btn{display:inline-block;padding:.75rem 1.5rem;background:linear-gradient(135deg,#7c3aed,#06b6d4);color:#fff;border-radius:8px;text-decoration:none;font-weight:600;transition:all .2s ease;border:none;cursor:pointer;font-size:1rem}.welcome-page .btn:hover{transform:translateY(-2px);box-shadow:0 4px 12px #00000026}.welcome-page .btn.secondary{background:transparent;border:1px solid rgba(255,255,255,.2);color:var(--text-primary);margin-left:1rem}.welcome-page .button.secondary{background:transparent;border:1px solid rgba(255,255,255,.2);color:var(--text-primary);padding:.5rem 1rem;height:36px;display:inline-flex;align-items:center;justify-content:center;line-height:1}.welcome-page .button.secondary:hover{background:#ffffff0d}@media(prefers-color-scheme:dark){.welcome-page{background:linear-gradient(135deg,#0b1220,#0b1220)}}html[data-theme=dark] .welcome-page .md code{background:#a78bfa1a;color:#c4b5fd}.welcome-page .gallery{margin:24px 0 8px}.welcome-page .gallery h2{font-size:1.25rem;font-weight:600;margin:0 0 12px;color:var(--text-heading)}.welcome-page .gallery-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}@media(min-width:900px){.welcome-page .gallery-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}.welcome-page .gallery-item{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:10px;overflow:hidden}.welcome-page .gallery-item img{width:100%;height:220px;object-fit:cover;display:block}.welcome-page .gallery-item figcaption{padding:10px 12px;font-size:.85rem;color:var(--text-secondary);border-top:1px solid var(--border-color)}.welcome-page .two-col .col.text h1{font-size:2rem;margin:0 0 12px}.welcome-page .two-col .col.text h2{font-size:1.35rem;margin:0 0 10px}.welcome-page .two-col .col.text p,.welcome-page .two-col .col.text li{color:var(--text-primary)}.welcome-page .two-col .col.text ol,.welcome-page .two-col .col.text ul{padding-left:1.25rem}.welcome-page .two-col .col.illustration img{width:100%;height:auto;max-height:360px;object-fit:cover;border-radius:10px;border:1px solid var(--border-color)}