如何创建具有边框和弯曲边缘以及弯曲边的六边形？

Question

我想完全像上面的图片。六边形，有弯曲的边缘，也有边框。我试图给它边界半径，但它在某些部分不起作用。到目前为止我所做的代码我也分享了。

.menu-container {
  text-align: center;
  margin-top: 50px;
  margin-bottom: 50px;
}
.hex-wrapper {
  display: inline-block;
}
.hexagon {
	background-color: #ccc;
	background-position: center center;
	border: 3px solid red;
	color: rgba(0, 0, 0, 0.5);
	cursor: pointer;
	float: left;
	font-family: sans-serif;
	font-size: 2em;
	font-weight: bold;
	height: 110px;
	letter-spacing: 6px;
	line-height: 110px;
	margin: 30px 3px;
	position: relative;
	text-align: center;
	transition: color 500ms ease 0s, text-shadow 500ms ease 0s, background-color 500ms ease 0s, -webkit-transform 1s ease-in-out 0s;
	width: 190px;
	z-index: 1;
	border-radius: 10px;
}

.hexagon .face1,
.hexagon .face2 {
	backface-visibility: hidden;
	background: inherit;
	border-left: 3px solid red;
	border-right: 3px solid red;
	height: 100%;
	left: 0;
	overflow: hidden;
	position: absolute;
	top: 0;
	width: 184px;
	z-index: -1;
}
.hexagon .face1:before,
.hexagon .face2:before {
  content: '';
  position: absolute;
  width: 220px;
  height: 220px;
  background: inherit;
}
.hexagon .face1 { transform: rotate(60deg); }
.hexagon .face1:before {
  left: 0;
  transform-origin: left top;
  transform: rotate(-60deg) translate(-110px, 0);
}
.hexagon .face2 { transform: rotate(-60deg); }
.hexagon .face2:before {
  right: 0;
  transform-origin: right top;
  transform: rotate(60deg) translate(110px, 0);
}

				<div class="menu-container">
					<div class="hex-wrapper">
						<div class="hexagon" id="nav-home">
							Home
							<div class="face1"></div>
							<div class="face2"></div>
						</div>
					</div>
				</div>