*{box-sizing:border-box}body{margin:0;background:#050505;color:#fff;font-family:Arial,sans-serif}.app{max-width:720px;margin:auto;min-height:100vh;padding:18px 16px 30px;background:radial-gradient(circle at 90% 0,#49300b,transparent 30%)}button{font:inherit;color:#fff}.brand{display:flex;gap:10px;align-items:center;margin-bottom:18px}.brand b{color:#f5c343;font-size:18px}.brand small{display:block;color:#aaa;font-size:10px}.coin,.bigcoin{border:2px solid #e9b83c;border-radius:50%;display:grid;place-items:center;color:#f5c343;font-weight:bold}.coin{width:44px;height:44px;font-size:11px}.hero{border:1px solid #5b4315;border-radius:18px;padding:20px;display:flex;justify-content:space-between;align-items:center;background:#10100e}.hero small{color:#f5c343;letter-spacing:2px}.hero h1{font-size:35px;margin:8px 0}.hero em{color:#f5c343;font-style:normal}.hero p{color:#aaa}.bigcoin{width:105px;height:105px;font-size:24px;box-shadow:0 0 25px #76500d}.stats{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:12px 0}.stats div,.card{background:#111;border:1px solid #3b2b10;border-radius:14px;padding:15px}.stats small,.card small{display:block;color:#999}.stats b{display:block;color:#f5c343;font-size:23px;margin:7px 0}.mine,.page button{border:0;border-radius:12px;padding:14px}.mine{width:100%;background:#f5c343;color:#050505;font-weight:bold;margin-bottom:12px}.grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.grid button{background:#121212;border:1px solid #3b2b10;border-radius:14px;min-height:75px;text-align:left;padding:14px;font-size:24px}.grid span{display:block;font-size:12px;margin-top:7px}.page{display:none}.page>button{background:#171717;margin-bottom:12px}.page h2{color:#f5c343}.card{margin-top:12px}.card b{display:block;color:#f5c343;font-size:23px;margin-top:7px}.card p{color:#aaa;line-height:1.5}