/* hamburger メニュー設定 */
.menu-btn {
  position: fixed;
  top: 16px;
  right: 16px;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  z-index: 1001;
}

/* hamburger メニュー設定 */
.menu-btn span {
  display: block;
  width: 26px;
  height: 2px;
  background: #4a3b2a;
  margin: 6px auto;
  transition: .3s;
}

/* hamburger メニュー設定 */
/* menu panel */
.menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 320px;
  height: 100%;
  background: #fff7e6;
  z-index: 1000;
  transition: right .3s ease;
  box-shadow: -4px 0 12px rgba(0,0,0,.15);
}

.menu.open {
  right: 0;
}

.menu-inner {
  padding: 24px;
  overflow-y: auto;
}

.menu h2 {
  margin-top: 0;
  font-size: 1.4rem;
  color: #3b2e20;
}

.menu-section a {
  display: block;
  padding: 12px 0;
  color: #4a3b2a;
  text-decoration: none;
  border-bottom: 1px solid rgba(0,0,0,.08);
}

.menu-section a:last-child {
  border-bottom: none;
}

.menu hr {
  border: none;
  border-top: 1px solid rgba(0,0,0,.15);
  margin: 20px 0;
}
/* hamburger メニュー設定ここまで */