:root{--neon-pink:#ff00ff;--neon-blue:#00ffff;--neon-purple:#bd00ff;--glass-bg:rgba(10, 10, 25, 0.9);--glass-border:rgba(255, 255, 255, 0.15)}.material-symbols-rounded{font-family:'Material Symbols Rounded';font-weight:400;font-style:normal;font-size:24px;line-height:1;letter-spacing:normal;text-transform:none;display:inline-block;white-space:nowrap;word-wrap:normal;direction:ltr;-webkit-font-feature-settings:'liga';-webkit-font-smoothing:antialiased}body{margin:0;padding:0;background-color:#020205;background-image:radial-gradient(circle at 20% 30%,rgba(189,0,255,.15) 0,transparent 50%),radial-gradient(circle at 80% 70%,rgba(0,255,255,.15) 0,transparent 50%),linear-gradient(to bottom,transparent,rgba(0,0,0,.8));background-size:150% 150%;animation:bgShift 10s ease-in-out infinite alternate;color:#fff;font-family:Rajdhani,sans-serif;min-height:100vh;display:flex;flex-direction:column}@keyframes bgShift{0%{background-position:0 0}100%{background-position:100% 100%}}.modern-toolbar{width:100%;height:60px;padding:0 20px;background:var(--glass-bg);backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px);border-bottom:1px solid var(--glass-border);display:flex;justify-content:space-between;align-items:center;box-shadow:0 4px 30px rgba(0,0,0,.6);position:sticky;top:0;z-index:50;box-sizing:border-box}.app-brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:#fff}.brand-icon{width:36px;height:36px;background:linear-gradient(135deg,var(--neon-purple),var(--neon-blue));border-radius:8px;display:flex;align-items:center;justify-content:center;box-shadow:0 0 15px rgba(0,255,255,.5);position:relative;overflow:hidden}.brand-icon::after{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:linear-gradient(to bottom right,rgba(255,255,255,.8),transparent);transform:rotate(45deg) translateY(-100%);animation:shine 3s infinite}@keyframes shine{0%{transform:rotate(45deg) translateY(-100%)}20%{transform:rotate(45deg) translateY(100%)}100%{transform:rotate(45deg) translateY(100%)}}.brand-name{font-size:20px;font-weight:700;background:linear-gradient(90deg,#fff,var(--neon-blue));-webkit-background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:1.5px;text-transform:uppercase;filter:drop-shadow(0 0 5px rgba(0,255,255,.3))}.main-content{flex:1;display:flex;align-items:center;justify-content:center;padding:40px 20px;gap:60px;flex-wrap:wrap;max-width:1200px;margin:0 auto;width:100%;box-sizing:border-box}.hero-text{flex:1;min-width:300px;max-width:500px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center}.hero-title{font-size:48px;font-weight:900;margin:0 0 20px 0;line-height:1.1;background:linear-gradient(to right,#fff,var(--neon-blue));-webkit-background-clip:text;-webkit-text-fill-color:transparent;text-shadow:0 0 20px rgba(0,255,255,.3)}.hero-subtitle{font-size:20px;color:#ccf;margin:0 0 30px 0;line-height:1.5}.play-badge{display:inline-block;transition:transform .2s;margin-top:20px;margin-left:-10px}.play-badge img{height:80px;width:auto}.play-badge:hover{transform:scale(1.05)}.demo-grid-wrapper{position:relative;padding:10px;background:rgba(10,10,20,.8);border-radius:20px;border:1px solid var(--glass-border);box-shadow:0 0 50px rgba(0,0,0,.5)}.demo-grid-wrapper::before{content:'';position:absolute;inset:-2px;border-radius:22px;background:linear-gradient(45deg,var(--neon-purple),var(--neon-blue));z-index:-1;opacity:.5;filter:blur(10px)}.demo-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:0;width:320px;height:320px;border-radius:12px;overflow:hidden;background:#050508;box-shadow:inset 0 0 30px #000;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:40px 40px}.jewel{width:100%;height:100%;background-size:85%;background-repeat:no-repeat;background-position:center;animation:jewelFloat 3s ease-in-out infinite alternate}@keyframes jewelFloat{0%{transform:translateY(0)}100%{transform:translateY(-2px)}}footer{background:rgba(0,0,0,.8);border-top:1px solid var(--glass-border);padding:20px;text-align:center;font-size:14px;color:#88a;margin-top:auto}.footer-row{display:flex;justify-content:center;align-items:center;gap:30px;flex-wrap:wrap}.footer-row a{color:var(--neon-blue);text-decoration:none;transition:color .2s;cursor:pointer}.footer-row a:hover{color:#fff;text-shadow:0 0 5px var(--neon-blue)}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.85);backdrop-filter:blur(5px);z-index:1000;display:none;align-items:center;justify-content:center;padding:20px}.modal-content{background:#151520;border:1px solid var(--glass-border);border-radius:20px;width:100%;max-width:800px;max-height:80vh;overflow-y:auto;padding:30px;position:relative;box-shadow:0 0 50px rgba(0,0,0,.5);color:#eef}.modal-close{position:absolute;top:20px;right:20px;background:0 0;border:none;color:#88a;cursor:pointer;padding:5px}.modal-close:hover{color:#fff}.markdown-body h1{color:var(--neon-blue);border-bottom:1px solid var(--glass-border);padding-bottom:10px}.markdown-body h2{color:var(--neon-purple);margin-top:20px}.markdown-body p{line-height:1.6;color:#ccf}.markdown-body ul{padding-left:20px}.markdown-body li{margin-bottom:5px}@media (max-width:768px){.main-content{flex-direction:column-reverse;gap:40px;text-align:center}.hero-text{min-width:unset;align-items:center}.play-badge{margin-left:0}.demo-grid{width:280px;height:280px}}