:root{--color-background:#0a0a12;--color-text:#d4d4d4;--color-primary:#9966cc;--color-secondary:#6644aa;--color-dark:#1a1a2e;--color-dark-lighter:#16213e;--color-dark-medium:#0f3460;--color-card-bg:#1a1a2e;--color-card-overlay:rgba(153,102,204,0.08);--color-article-title:#cc99ff;--color-article-text:#b8b8b8;--color-feature-hover:#2a2a3e;--gradient-primary:linear-gradient(135deg,#9966cc 0%,#6644aa 50%,#4a3c8a 100%);--gradient-feature:linear-gradient(135deg,#1a1a2e 0%,#16213e 50%,#0f3460 100%)}body{background:radial-gradient(ellipse at center,#0a0a12 0%,#050508 100%);background-attachment:fixed}h1,h2,h3,h4{text-shadow:0 0 10px rgba(153,102,204,0.3);color:#cc99ff}h1{background:linear-gradient(45deg,#cc99ff,#9966cc,#6644aa);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;animation:mysticalGlow 3s ease-in-out infinite alternate}.navbar{background:rgba(10,10,18,0.95);backdrop-filter:blur(10px);border-bottom:1px solid rgba(153,102,204,0.2)}.navbar a:hover{color:#cc99ff;text-shadow:0 0 8px rgba(153,102,204,0.5)}.header{background:linear-gradient(rgba(10,10,18,0.8),rgba(26,26,46,0.6)),url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="30" r="1" fill="rgba(153,102,204,0.1)"/><circle cx="80" cy="70" r="1.5" fill="rgba(204,153,255,0.15)"/><circle cx="60" cy="20" r="0.8" fill="rgba(153,102,204,0.12)"/></svg>')}.feature-card{background:linear-gradient(145deg,rgba(26,26,46,0.8),rgba(22,33,62,0.6));border:1px solid rgba(153,102,204,0.2);box-shadow:0 8px 32px rgba(0,0,0,0.4),inset 0 1px 0 rgba(153,102,204,0.1)}.feature-card:hover{background:linear-gradient(145deg,rgba(42,42,62,0.9),rgba(22,33,62,0.8));box-shadow:0 12px 40px rgba(153,102,204,0.2),inset 0 1px 0 rgba(204,153,255,0.2);transform:translateY(-8px) scale(1.02)}.feature-icon{background:radial-gradient(circle,#cc99ff 0%,#9966cc 70%);box-shadow:0 0 20px rgba(153,102,204,0.4),inset 0 2px 10px rgba(255,255,255,0.1)}.info-block{background:linear-gradient(135deg,rgba(26,26,46,0.7),rgba(15,52,96,0.4));border:1px solid rgba(153,102,204,0.15);backdrop-filter:blur(5px)}.info-block:hover{background:linear-gradient(135deg,rgba(42,42,62,0.8),rgba(15,52,96,0.6));border-color:rgba(204,153,255,0.3);box-shadow:0 8px 25px rgba(153,102,204,0.15)}.article-card{background:linear-gradient(145deg,rgba(26,26,46,0.9),rgba(22,33,62,0.7));border:1px solid rgba(153,102,204,0.1);box-shadow:0 6px 20px rgba(0,0,0,0.5)}.article-card:hover{border-color:rgba(204,153,255,0.3);box-shadow:0 10px 30px rgba(153,102,204,0.2)}.catalog-btn,.feedback-btn{background:linear-gradient(135deg,#9966cc 0%,#6644aa 50%,#4a3c8a 100%);box-shadow:0 4px 15px rgba(153,102,204,0.3),inset 0 1px 0 rgba(255,255,255,0.1);border:1px solid rgba(204,153,255,0.2)}.catalog-btn:hover,.feedback-btn:hover{background:linear-gradient(135deg,#aa77dd 0%,#7755bb 50%,#5a4a9a 100%);box-shadow:0 6px 20px rgba(153,102,204,0.4),inset 0 1px 0 rgba(255,255,255,0.2);transform:translateY(-2px)}.feedback-field{background:linear-gradient(145deg,rgba(26,26,46,0.8),rgba(15,52,96,0.6));border:2px solid rgba(153,102,204,0.2);box-shadow:inset 0 2px 10px rgba(0,0,0,0.3)}.feedback-field:focus{border-color:rgba(204,153,255,0.5);box-shadow:inset 0 2px 10px rgba(0,0,0,0.3),0 0 15px rgba(153,102,204,0.2)}.feature-section{background:linear-gradient(135deg,rgba(26,26,46,0.3) 0%,rgba(15,52,96,0.2) 100%);position:relative}.feature-section::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 200"><circle cx="50" cy="50" r="2" fill="rgba(153,102,204,0.1)" opacity="0.6"><animate attributeName="opacity" values="0.3;0.8;0.3" dur="4s" repeatCount="indefinite"/></circle><circle cx="150" cy="100" r="1.5" fill="rgba(204,153,255,0.12)" opacity="0.4"><animate attributeName="opacity" values="0.2;0.7;0.2" dur="3s" repeatCount="indefinite"/></circle><circle cx="100" cy="150" r="1.8" fill="rgba(153,102,204,0.08)" opacity="0.5"><animate attributeName="opacity" values="0.4;0.9;0.4" dur="5s" repeatCount="indefinite"/></circle></svg>') repeat;pointer-events:none}.info-blocks{background:linear-gradient(180deg,rgba(10,10,18,0.9) 0%,rgba(26,26,46,0.7) 100%)}footer{background:linear-gradient(180deg,rgba(10,10,18,0.95) 0%,rgba(5,5,8,1) 100%);border-top:1px solid rgba(153,102,204,0.2)}.cookie-banner{background:linear-gradient(90deg,rgba(26,26,46,0.95),rgba(15,52,96,0.9));border-top:1px solid rgba(153,102,204,0.3);backdrop-filter:blur(10px)}.cookie-settings{background:linear-gradient(145deg,rgba(26,26,46,0.95),rgba(15,52,96,0.9));border:2px solid rgba(153,102,204,0.3);backdrop-filter:blur(15px)}@keyframes mysticalGlow{0%{text-shadow:0 0 10px rgba(153,102,204,0.3)}100%{text-shadow:0 0 20px rgba(204,153,255,0.6),0 0 30px rgba(153,102,204,0.4)}}@keyframes floatingParticles{0%,100%{transform:translateY(0px) rotate(0deg);opacity:0.3}50%{transform:translateY(-20px) rotate(180deg);opacity:0.8}}.logo a{text-shadow:0 0 10px rgba(153,102,204,0.4)}.menu-items a{position:relative}.menu-items a::after{content:'';position:absolute;bottom:-5px;left:0;width:0;height:2px;background:linear-gradient(90deg,#9966cc,#cc99ff);transition:width 0.3s ease}.menu-items a:hover::after{width:100%}.feature-icon::after{content:'';position:absolute;top:-2px;left:-2px;right:-2px;bottom:-2px;background:linear-gradient(45deg,transparent,rgba(204,153,255,0.2),transparent);border-radius:50%;animation:mysticalRotate 6s linear infinite;opacity:0}.feature-card:hover .feature-icon::after{opacity:1}@keyframes mysticalRotate{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}