*,*:before,*:after{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:#f8fafc;color:#0f172a}h1{font-size:32px;margin:0 0 16px}h2{font-size:24px;margin:0 0 16px}h3{font-size:18px;margin:0 0 8px}p{font-size:15px;line-height:1.7;color:#475569;margin:0 0 14px}ul{padding-left:18px}li{margin-bottom:8px}a{text-decoration:none;color:inherit}button{background-color:#0f766e;color:#fff;border:none;border-radius:8px;padding:10px 14px;font-size:14px;font-weight:600;cursor:pointer;transition:background-color .2s ease,transform .15s ease}button:hover{background-color:#115e59}button:active{transform:scale(.97)}button:disabled{background-color:#94a3b8;cursor:not-allowed}.flex-center{display:flex;gap:10px;justify-content:center;align-items:center;margin-top:12px}.text-end{text-align:end}.me-2{margin-right:.5rem}.position-relative{position:relative}