:root{--bg:#0d1117;--card:#161b22;--card-hover:#1c2129;--accent:#e91e63;--accent-light:#ff4081;--cta-gradient:linear-gradient(135deg, #e91e63, #ff1744);--text:#e6edf3;--text-muted:#fff9;--border:#ffffff14;--border-accent:#e91e6366;--radius:12px}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Arial,sans-serif;line-height:1.5;overflow-x:hidden}a{color:inherit;text-decoration:none}.app-header{z-index:100;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);background:#0d1117f2;padding:10px 16px;position:sticky;top:0}.header-banner{background:var(--cta-gradient);color:#fff;border-radius:10px;justify-content:space-between;align-items:center;margin-bottom:8px;padding:8px 14px;font-size:14px;font-weight:700;display:flex}.header-banner .cta-sm{color:var(--accent);white-space:nowrap;background:#fff;border-radius:20px;padding:6px 14px;font-size:12px;font-weight:800}.logo-slider{scrollbar-width:none;gap:12px;padding:12px 0;display:flex;overflow-x:auto}.logo-slider::-webkit-scrollbar{display:none}.logo-slider-item{background:var(--card);border:1px solid var(--border);border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;min-width:100px;height:44px;padding:8px 16px;display:flex}.logo-slider-item img{object-fit:contain;max-width:80px;max-height:32px}.tab-bar{scrollbar-width:none;gap:8px;padding:12px 16px;display:flex;overflow-x:auto}.tab-bar::-webkit-scrollbar{display:none}.tab-btn{border:1px solid var(--border);color:var(--text-muted);cursor:pointer;white-space:nowrap;background:0 0;border-radius:20px;flex-shrink:0;padding:8px 18px;font-size:13px;font-weight:600;transition:all .2s}.tab-btn.active,.tab-btn:hover{background:var(--cta-gradient);color:#fff;border-color:#0000}.brand-list{flex-direction:column;gap:8px;padding:0 16px 100px;display:flex}.brand-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);color:inherit;grid-template-columns:70px 1fr auto;align-items:center;gap:12px;padding:12px 14px;text-decoration:none;transition:all .15s;display:grid}.brand-card:hover{border-color:var(--border-accent);background:var(--card-hover)}.brand-card.featured{border-color:var(--border-accent)}.brand-logo{object-fit:contain;border-radius:6px;width:60px;height:40px}.brand-info{flex-direction:column;gap:2px;display:flex}.brand-name{font-size:15px;font-weight:700}.brand-bonus{color:var(--accent-light);font-size:14px;font-weight:800}.brand-detail{color:var(--text-muted);font-size:12px}.cta-btn{background:var(--cta-gradient);color:#fff;white-space:nowrap;cursor:pointer;text-align:center;border:none;border-radius:10px;padding:10px 16px;font-size:13px;font-weight:800}.bottom-nav{z-index:200;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-top:1px solid var(--border);padding:8px 0 max(8px, env(safe-area-inset-bottom));background:#0d1117f7;justify-content:space-around;display:flex;position:fixed;bottom:0;left:0;right:0}.nav-item{color:var(--text-muted);cursor:pointer;background:0 0;border:none;flex-direction:column;align-items:center;gap:2px;padding:4px 8px;font-size:10px;font-weight:600;transition:color .2s;display:flex}.nav-item.active,.nav-item:hover{color:var(--accent-light)}.nav-icon{font-size:20px}.tg-banner{z-index:190;color:#fff;background:#08c;justify-content:space-between;align-items:center;padding:8px 16px;font-size:13px;font-weight:600;display:flex;position:fixed;bottom:62px;left:0;right:0}.tg-banner .tg-join{color:#08c;background:#fff;border-radius:16px;padding:5px 14px;font-size:12px;font-weight:700}.popup-overlay{z-index:500;background:#000000bf;justify-content:center;align-items:center;padding:20px;animation:.25s fadeIn;display:flex;position:fixed;inset:0}.popup-box{background:var(--card);border:1px solid var(--border);text-align:center;border-radius:16px;width:100%;max-width:380px;padding:28px 24px;position:relative}.popup-close{color:#fff;cursor:pointer;background:#ffffff1a;border:none;border-radius:50%;width:30px;height:30px;font-size:16px;position:absolute;top:12px;right:14px}.popup-title{justify-content:center;align-items:center;gap:8px;margin-bottom:16px;font-size:20px;font-weight:800;display:flex}.wheel-container{width:260px;height:260px;margin:0 auto 20px;position:relative}.wheel{border-radius:50%;width:100%;height:100%;transition:transform 4s cubic-bezier(.17,.67,.12,.99)}.wheel-pointer{border-left:12px solid #0000;border-right:12px solid #0000;border-top:22px solid var(--accent);z-index:2;filter:drop-shadow(0 2px 4px #00000080);width:0;height:0;position:absolute;top:-10px;left:50%;transform:translate(-50%)}.spin-btn{background:var(--cta-gradient);color:#fff;cursor:pointer;z-index:3;border:3px solid #fff;border-radius:50%;width:60px;height:60px;font-size:11px;font-weight:800;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.treasure-grid{justify-content:center;gap:16px;margin:20px 0;display:flex}.treasure-box{background:var(--cta-gradient);cursor:pointer;border:2px solid #0000;border-radius:12px;flex-direction:column;justify-content:center;align-items:center;width:90px;height:100px;transition:transform .2s;display:flex}.treasure-box:hover{border-color:#fff;transform:scale(1.08)}.treasure-icon{font-size:36px}.treasure-box.opened{pointer-events:none;background:#1a5c1a}.treasure-result{border:1px solid var(--border-accent);background:#e91e6326;border-radius:12px;margin-top:16px;padding:16px}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-4px)rotate(-2deg)}75%{transform:translate(4px)rotate(2deg)}}.treasure-box:not(.opened){animation:1.5s infinite shake}.search-bar{padding:0 16px 8px}.search-input{border:1px solid var(--border);background:var(--card);width:100%;color:var(--text);border-radius:10px;outline:none;padding:10px 14px;font-size:14px}.search-input:focus{border-color:var(--accent)}.search-input::placeholder{color:var(--text-muted)}.winner-ticker{color:var(--text-muted);text-align:center;padding:6px 16px;font-size:12px}.winner-ticker span{color:#4caf50;font-weight:700}.disclaimer{text-align:center;color:var(--text-muted);padding:20px 16px 100px;font-size:11px}