:root{--bg:#070a10;--panel:#ffffff0f;--panel2:#ffffff0a;--border:#ffffff1f;--text:#ffffffeb;--muted:#ffffffad;--accent:#38f2c3;--accent2:#46a6ff;--shadow:0 18px 55px #0000008c}*{box-sizing:border-box}body{background:radial-gradient(1200px 600px at 20% 10%,#46a6ff2e,transparent 55%),radial-gradient(900px 500px at 80% 30%,#38f2c324,transparent 55%),radial-gradient(900px 600px at 50% 90%,#ffffff0f,transparent 55%),var(--bg);color:var(--text);margin:0;font-family:Arial,sans-serif}.container{max-width:1000px;margin:0 auto;padding:42px 20px 70px}.nav{border:1px solid var(--border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:var(--shadow);background:#00000059;border-radius:14px;justify-content:space-between;align-items:center;padding:14px 16px;display:flex}.brand{letter-spacing:1px;background:linear-gradient(90deg,var(--accent),var(--accent2));color:#0000;-webkit-background-clip:text;background-clip:text;font-size:18px;font-weight:800}.langSelect{border:1px solid var(--border);color:var(--text);background:#ffffff0f;border-radius:10px;outline:none;padding:10px 12px}.hero{border:1px solid var(--border);box-shadow:var(--shadow);background:linear-gradient(#ffffff0f,#ffffff08);border-radius:18px;margin-top:28px;padding:34px 26px}.h1{letter-spacing:.2px;margin:0 0 6px;font-size:44px}.subtitle{color:var(--muted);margin:0 0 18px;font-size:16px}.section{border:1px solid var(--border);box-shadow:var(--shadow);background:#ffffff08;border-radius:18px;margin-top:22px;padding:22px}.h2{margin:0 0 12px;font-size:26px}.p{color:var(--muted);margin:0 0 12px;line-height:1.6}.rules{margin:0;padding-left:18px}.rules li{color:#ffffffd1;margin:8px 0}.hrTitle{text-align:center;letter-spacing:.2px;margin:26px 0 14px;font-size:24px}.cards{grid-template-columns:1fr 1fr;gap:16px;margin-top:14px;display:grid}.card{border:1px solid var(--border);box-shadow:var(--shadow);background:#ffffff0a;border-radius:18px;padding:18px 18px 16px;position:relative;overflow:hidden}.card:before{content:"";filter:blur(2px);background:radial-gradient(circle at 30% 30%,#46a6ff38,#0000 60%);width:240px;height:240px;position:absolute;inset:-120px -80px auto auto}.cardAlt:before{background:radial-gradient(circle at 30% 30%,#38f2c32e,#0000 60%)}.cardTitle{margin:0 0 10px;font-size:20px}.badge{border:1px solid var(--border);color:#ffffffdb;background:#00000040;border-radius:999px;padding:6px 10px;font-size:12px;display:inline-block}.bullets{color:#ffffffd1;margin:12px 0 0;padding-left:18px}.bullets li{margin:8px 0}.btnRow{justify-content:center;margin-top:22px;display:flex}.btn{color:var(--text);cursor:pointer;background:linear-gradient(90deg,#38f2c32e,#46a6ff2e);border:1px solid #38f2c359;border-radius:14px;padding:12px 18px;transition:transform .15s,border-color .15s;box-shadow:0 10px 30px #38f2c31a}.btn:hover{border-color:#38f2c3a6;transform:translateY(-1px)}@media (max-width:900px){.h1{font-size:36px}.cards{grid-template-columns:1fr}}