:root{--bsc-primary-color:#2c3e50;--bsc-secondary-color:#27ae60;--bsc-background-color:#ecf0f1;--bsc-card-color:#fff;--bsc-text-color:#2c3e50}.bsc-container{max-width:1000px;margin:2rem auto;padding:1rem;font-family:Arial,sans-serif}.bsc-container h1{text-align:center;color:var(--bsc-primary-color);margin-bottom:2rem}.bsc-calculator{background-color:var(--bsc-card-color);padding:2rem;border-radius:10px;box-shadow:0 2px 10px rgba(0,0,0,.1)}.bsc-flex-container{display:flex;gap:2rem}@media (max-width:768px){.bsc-flex-container{flex-direction:column}}.bsc-main-content{flex:1;min-width:0}.bsc-player-section,.bsc-dealer-section{margin-bottom:2rem}.bsc-container h2{color:var(--bsc-primary-color);margin-bottom:1rem}.bsc-card-selection{display:flex;gap:1rem;margin-bottom:1rem}.bsc-card-select{padding:.5rem;font-size:1rem;border:1px solid #ddd;border-radius:5px;flex:1}.bsc-calculate-btn{display:block;width:100%;padding:1rem;background-color:var(--bsc-secondary-color);color:#fff;border:none;border-radius:5px;font-size:1.1rem;cursor:pointer;margin:1rem 0;transition:background-color .3s ease}.bsc-calculate-btn:hover{background-color:#219a52}.bsc-result{margin-top:2rem;padding:1rem;background-color:#f7f9fc;border-radius:5px}.bsc-recommendation{font-size:1.2rem;font-weight:700;color:var(--bsc-secondary-color);text-align:center;margin-top:.5rem}.bsc-instructions{flex:1;min-width:300px;padding:1.5rem;background-color:#f8f9fa;border-radius:5px;border-left:4px solid var(--bsc-secondary-color)}.bsc-instructions h2{color:var(--bsc-primary-color);margin-bottom:1rem;font-size:1.5rem}.bsc-instructions h3{color:var(--bsc-primary-color);margin:1.5rem 0 .5rem;font-size:1.2rem}.bsc-instructions ol,.bsc-instructions ul{margin-left:1.5rem;margin-bottom:1rem}.bsc-instructions li{margin-bottom:.5rem;line-height:1.4}.bsc-note{margin-top:1.5rem;padding:1rem;background-color:#fff;border-radius:5px;box-shadow:0 1px 3px rgba(0,0,0,.1)}