html,
body {
  width: 100%;
  background-color: #f7f1e4;
  overflow-x: hidden;
}
body {
  color: #604c3f;
  font-family: "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", serif;
  letter-spacing: 0.1em;
}
.sp-only {
  display: none; /* PCでは非表示 */
}
header {
  width: 100%;
  background-color: #ba9842;
  height: 60px;
  padding: 10px 0 0;
}
header > nav {
  width: 1100px;
  margin-left: auto;
  margin-right: auto;
}
header > nav > #menu_title {
  display: none;
}
header > nav > ul.pc-menu {
  display: flex;
  justify-content: space-between;
  width: 90%;
  padding: 0;
  margin: 0 auto;
  list-style: none;
}
header > nav > ul.pc-menu > li {
  flex: 1;
  text-align: center;
  padding: 15px 0;
}
header > nav > ul.pc-menu > li:last-child {
  border-right: none;
}
header > nav > ul.pc-menu li a {
  display: block;
  color: #ffffff;
}
header > nav > ul.sp-menu,
#sp-menu_title {
  display: none;
}
.smp {
  display: none;
}

footer {
  line-height: 60px;
  text-align: center;
  background-color: #ba9842;
}
footer > p {
  font-size: 16px;
  color: #604c3f;
}
div.pagetop {
  position: fixed;
  right: 30px;
  display: none;
  width: 50px;
  height: 50px;
  cursor: pointer;
  z-index: 2;
}
div.pagetop:hover {
  opacity: 0.7;
}

@media screen and (max-width: 820px) {
  .is-fixed {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 2;
    width: 100%;
  }
  .sp-only {
    display: block; /* スマホでは表示 */
  }
  /*header*/
  header {
    width: 100%;
    background-color: #fffbf3;
    height: 70px;
    z-index: 6;
    padding: 0;
  }
  header > nav {
    width: 100%;
  }
  header > nav > #menu_title {
    display: none;
  }
  header > nav > #sp-menu_title {
    width: 250px;
    height: auto;
    display: block;
    float: left;
    padding-top: 10px;
    padding-left: 2%;
  }

  /*navi*/
  header > nav > div#smp-btn {
    float: right;
    width: 15%;
  }
  header > nav > div#smp-btn {
    position: relative;
    height: 36px;
    width: 40px;
    cursor: pointer;
    float: right;
    margin: 22px 5% 3% 0;
  }
  header > nav > div#smp-btn span {
    display: block;
    position: absolute;
    height: 4px;
    width: 100%;
    background: #ba9842;
    left: 0;
    -webkit-transition: 0.35s ease-in-out;
    -moz-transition: 0.35s ease-in-out;
    transition: 0.35s ease-in-out;
  }
  header > nav > div#smp-btn span:nth-child(1) {
    top: 0;
  }
  header > nav > div#smp-btn span:nth-child(2) {
    top: 11px;
  }
  header > nav > div#smp-btn span:nth-child(3) {
    top: 22px;
  }
  header > nav > div.open span:nth-child(1) {
    -webkit-transform: translateY(25px) rotate(-315deg);
    transform: translateY(10px) rotate(-315deg);
  }
  header > nav > div.open span:nth-child(2) {
    opacity: 0;
  }
  header > nav > div.open span:nth-child(3) {
    -webkit-transform: translateY(-25px) rotate(315deg);
    transform: translateY(-12px) rotate(315deg);
  }
  /*menu*/
  header > nav > ul.pc-menu {
    display: none;
  }
  header > nav > ul {
    position: absolute;
    top: 500px;
    width: 100%;
    display: none;
    width: 100%;
    background-color: rgba(7, 13, 19, 0.7);
    z-index: 2;
  }
  header > nav > ul > li {
    display: inline-block;
    font-size: 14px;
    color: #ffffff;
  }
  header > nav > ul > li {
    border-bottom: 1px dotted #ccc;
    width: 100%;
    text-align: left;
    line-height: 40px;
  }
  header > nav > ul > li:last-child {
    border-bottom: none;
  }
  header > nav > ul > li > a {
    display: block;
    padding: 1.5%;
    text-indent: 1em;
  }
  header > nav > ul > li > a:link {
    color: #fff;
  }
  header > nav > ul > li > a:visited {
    color: #fff;
  }
  header > nav > ul.open {
    display: block;
  }
  footer > p {
    font-size: 12px;
  }
  .smp {
    display: block;
  }
}