/* Reset */
        * { margin: 0; padding: 0; box-sizing: border-box; }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background-color: #f8f8f8;
            color: #333;
            transition: background-color 0.3s, color 0.3s;
        }
        body.dark-mode {
            background-color: #222;
            color: #ddd;
        }
        header {
            background: linear-gradient(135deg, #757575, #9E9E9E);
            padding: 20px;
            text-align: center;
            position: relative;
        }
        header h1 {
            font-size: 2rem;
            color: #fff;
            margin-bottom: 10px;
        }
        header .sub-title {
            font-size: 1rem;
            color: #e0e0e0;
        }
        /* Botão Voltar (no cabeçalho) */
        .back-button {
            position: absolute;
            top: 20px;
            left: 20px;
        }
        .back-button a {
            text-decoration: none;
            background-color: #9E9E9E;
            color: #fff;
            padding: 8px 16px;
            border-radius: 4px;
            font-weight: bold;
            transition: background 0.3s;
        }
        .back-button a:hover {
            background-color: #757575;
        }
        /* Barra de Pesquisa */
        .search-container {
            margin: 20px auto;
            max-width: 600px;
            text-align: center;
        }
        .search-container form {
            display: flex;
            justify-content: center;
            gap: 10px;
        }
        .search-container input[type="text"] {
            width: 70%;
            padding: 10px;
            border: 1px solid #ccc;
            border-radius: 4px;
            font-size: 1rem;
        }
        .search-container input[type="submit"] {
            padding: 10px 20px;
            border: none;
            background: #757575;
            color: #fff;
            border-radius: 4px;
            cursor: pointer;
            font-size: 1rem;
        }
        .search-container input[type="submit"]:hover {
            background: #616161;
        }
        /* Botão Dark Mode */
        .dark-mode-toggle {
            position: fixed;
            top: 20px;
            right: 20px;
            background: #fff;
            border: none;
            padding: 10px;
            border-radius: 50%;
            cursor: pointer;
            box-shadow: 0 2px 5px rgba(0,0,0,0.3);
            transition: background 0.3s;
        }
        body.dark-mode .dark-mode-toggle {
            background: #444;
        }
        /* Grid de Jogos */
        .games-container {
            max-width: 1200px;
            margin: 20px auto;
            padding: 0 20px;
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 20px;
        }
        .game-card {
            background: #fff;
            border-radius: 8px;
            box-shadow: 0 2px 6px rgba(0,0,0,0.1);
            overflow: hidden;
            transition: transform 0.3s;
        }
        body.dark-mode .game-card {
            background: #333;
            box-shadow: 0 2px 6px rgba(0,0,0,0.5);
        }
        .game-card:hover {
            transform: translateY(-5px);
        }
        .game-card header {
            background: #f1f1f1;
            padding: 10px;
            text-align: center;
            font-weight: bold;
            font-size: 1.1rem;
            display: flex;
            justify-content: space-around;
            align-items: center;
        }
        body.dark-mode .game-card header {
            background: #444;
        }
        .game-card header .team {
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        .game-card header .team img {
            width: 50px;
            height: 50px;
            object-fit: cover;
            border-radius: 4px;
            margin-bottom: 5px;
        }
        .game-card .info {
            padding: 15px;
            text-align: center;
        }
        .game-card .info .campeonato {
            font-size: 0.9rem;
            color: #777;
            margin-bottom: 5px;
        }
        body.dark-mode .game-card .info .campeonato {
            color: #bbb;
        }
        .game-card .info .horario {
            font-size: 1.2rem;
            font-weight: bold;
            color: #333;
        }
        body.dark-mode .game-card .info .horario {
            color: #eee;
        }
        .game-card footer {
            text-align: center;
            padding: 10px;
            background: #757575;
        }
        .game-card footer a {
            text-decoration: none;
            color: #fff;
            font-weight: bold;
            display: block;
        }
        /* Botão Carregar Mais */
        .load-more {
            text-align: center;
            margin: 30px 0;
        }
        .load-more a {
            display: inline-block;
            padding: 10px 20px;
            background: #757575;
            color: #fff;
            border-radius: 4px;
            text-decoration: none;
            font-weight: bold;
            transition: background 0.3s;
        }
        .load-more a:hover {
            background: #616161;
        }
        /* Rodapé */
        footer.site-footer {
            background: #222;
            color: #ccc;
            text-align: center;
            padding: 15px;
            margin-top: 40px;
        }
        footer.site-footer a {
            color: #fff;
            text-decoration: none;
            font-weight: bold;
        }
        /* Botão Voltar ao Topo */
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background: #757575;
            color: #fff;
            padding: 10px 15px;
            border-radius: 4px;
            text-decoration: none;
            font-weight: bold;
            display: none;
        }
<div id="custom-footer">
  <a href="https://8xbet86.com/" target="_blank">
    <img src="https://i.imgur.com/Fen20UR.gif" style="width:100%;max-height:100px;object-fit:contain;cursor:pointer;" alt="Banner" />
  </a>
</div>
<style>
  #custom-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: transparent;
    text-align: center;
    z-index: 9999;
  }
  body { padding-bottom: 120px !important; }
</style>