body{font-family:Arial,sans-serif;margin:0;padding:0;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;min-height:100vh;background-color:#f2b6f6;color:#333}header{width:100%;text-align:center;padding:20px 0;background-color:#e0b0ff;color:#fff;font-size:2.5em;font-weight:700;box-shadow:0 2px 10px #0000001a}.game-container{display:flex;width:90%;max-width:1200px;margin:20px auto;flex:1}.main-area{flex:3;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px}.pheart-button{font-size:120px;background:none;border:none;cursor:pointer;padding:20px;transition:transform .1s,filter .2s}.pheart-button:hover{transform:scale(1.1);filter:drop-shadow(0 0 10px #aa00ff)}.side-panel{flex:1;display:flex;flex-direction:column;justify-content:right;align-items:right;gap:20px;padding:20px;background-color:#f0e6ff;border-radius:15px;box-shadow:2px 0 10px #0000001a}.resource-button{width:90%;padding:15px;font-size:1.2em;border:none;border-radius:10px;cursor:pointer;transition:all .2s;text-align:center}.resource-button:disabled{opacity:.5;cursor:not-allowed}.resource-button:not(:disabled):hover{transform:translateY(-3px);box-shadow:0 5px 15px #0000001a}#counter{text-align:center;font-size:1.4em;margin:10px;font-weight:700;color:#6a0dad}