:root{--bg: #070a0f;--panel: #0d1320;--text: #d5e7ff;--muted: #8fb3da;--neon: #00ff88;--neon2: #00d1ff;--danger: #ff3b7b;--shadow: rgba(0,0,0,.5)}*{box-sizing:border-box}html,body{height:100%}body{margin:0;background:radial-gradient(1200px 900px at 50% -10%,rgba(0,255,136,.16),transparent 55%),radial-gradient(900px 700px at 10% 10%,rgba(0,209,255,.12),transparent 55%),var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,"Apple Color Emoji","Segoe UI Emoji"}a{color:inherit}.container{max-width:980px;margin:0 auto;padding:16px}.header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;border:1px solid rgba(0,255,136,.2);background:linear-gradient(180deg,#0d1320e6,#0d1320bf);border-radius:14px;box-shadow:0 10px 30px var(--shadow)}.brand{display:flex;align-items:center;gap:12px}.logo{width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,#00ff88e6,#00d1ffe6);box-shadow:0 0 20px #00ff8840}.title{line-height:1.1}.title h1{margin:0;font-size:15px;letter-spacing:.5px}.title p{margin:0;color:var(--muted);font-size:12px}.card{margin-top:14px;padding:16px;border-radius:16px;border:1px solid rgba(255,255,255,.08);background:#0d1320b8;box-shadow:0 14px 40px var(--shadow)}.row{display:flex;gap:12px;flex-wrap:wrap}.btn{border:1px solid rgba(0,255,136,.4);background:linear-gradient(180deg,#00ff882e,#00ff880f);color:var(--text);padding:12px 14px;border-radius:12px;cursor:pointer;font-weight:600}.btn.secondary{border-color:#00d1ff59;background:linear-gradient(180deg,#00d1ff24,#00d1ff0d)}.small{font-size:12px;color:var(--muted)}.duel{display:grid;grid-template-columns:1fr 80px 1fr;gap:12px;align-items:center;padding:14px;border-radius:16px;border:1px solid rgba(0,255,136,.18);background:linear-gradient(180deg,#00ff880d,#00d1ff08)}.avatar{width:54px;height:54px;border-radius:16px;background:#ffffff14;border:1px solid rgba(255,255,255,.1);overflow:hidden}.avatar img{width:100%;height:100%;object-fit:cover}.fighter{display:flex;gap:12px;align-items:center}.fighter .name{font-weight:800}.fighter .meta{font-size:12px;color:var(--muted)}.vs{text-align:center;font-weight:900;color:var(--neon);text-shadow:0 0 16px rgba(0,255,136,.25)}