* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Meiryo", "MS PGothic", sans-serif;
  font-size: 13px;
  line-height: 1.6;
  color: #333;
  background: #f5f5f5;
}

#container {
  max-width: 980px;
  margin: 0 auto;
  background: #fff;
  min-height: 100vh;
}

#header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 15px 20px;
  background: #fff;
  border-bottom: 1px solid #ddd;
}

#header_logo {
  flex-shrink: 0;
}

#header_logo img {
  display: block;
}

#menu {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}

#utility {
  display: flex;
  align-items: center;
  gap: 15px;
}

#utility a img {
  display: block;
}

#utility ul {
  display: flex;
  list-style: none;
  gap: 12px;
}

#utility ul li a {
  color: #666;
  text-decoration: none;
  font-size: 12px;
}

#utility ul li a:hover {
  color: #c00;
  text-decoration: underline;
}

#utility p {
  font-size: 12px;
  color: #333;
}

#category {
  display: flex;
  list-style: none;
  gap: 5px;
}

#category li a img {
  display: block;
}

#globalnavi {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 10px 20px;
  background: #e8e8e8;
  border-bottom: 1px solid #ccc;
}

#globalnavi img {
  display: block;
}

#globalnavi ul {
  display: flex;
  list-style: none;
  gap: 8px;
  margin-left: auto;
}

#globalnavi ul li a img {
  display: block;
}

#virtualshop {
  padding: 20px;
  background: #fff;
}

#openviewer {
  margin-bottom: 20px;
}

#item {
  background: #fafafa;
  border: 1px solid #ddd;
  padding: 20px;
  border-radius: 4px;
}

#item h1 {
  font-size: 16px;
  font-weight: bold;
  color: #c00;
  margin-bottom: 15px;
  padding-bottom: 10px;
  border-bottom: 2px solid #c00;
}

#main_image {
  margin-bottom: 15px;
}

#main_image img {
  display: block;
  max-width: 100%;
}

#price {
  font-size: 14px;
  color: #333;
  margin-bottom: 15px;
}

#price1 {
  font-size: 18px;
  font-weight: bold;
  color: #c00;
}

#price2 {
  color: #666;
}

#cart {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 15px;
  padding: 15px;
  background: #fff;
  border: 1px solid #ddd;
}

#cart select {
  padding: 5px 10px;
  border: 1px solid #ccc;
}

#cart a img {
  display: block;
}

#notice {
  font-size: 12px;
  color: #666;
  margin-bottom: 15px;
}

#leadcopy {
  font-size: 13px;
  color: #333;
  margin-bottom: 15px;
  line-height: 1.7;
}

#caption {
  font-size: 12px;
  color: #666;
  line-height: 1.8;
}

#wrapper {
  display: flex;
  padding: 20px;
  gap: 20px;
}

#contents {
  flex: 1;
}

#contents h2 {
  margin-bottom: 15px;
}

#contents h2 img {
  display: block;
}

.itemlist {
  display: inline-block;
  width: 140px;
  margin: 0 15px 20px 0;
  vertical-align: top;
}

.itemlist a {
  text-decoration: none;
  color: #333;
}

.itemlist img {
  display: block;
  width: 140px;
  height: 105px;
  border: 1px solid #ddd;
  margin-bottom: 8px;
}

.itemlist p {
  font-size: 12px;
  line-height: 1.5;
}

.itemlist a:hover p {
  color: #c00;
}

#sidenavi {
  width: 160px;
  flex-shrink: 0;
}

#sidenavi a {
  display: block;
  margin-bottom: 10px;
}

#sidenavi a img {
  display: block;
  width: 160px;
}

#footer {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 20px;
  background: #333;
  color: #fff;
}

#footer img {
  display: block;
}

#footer p {
  font-size: 12px;
  color: #ccc;
}

#footer a {
  color: #9cf;
  text-decoration: none;
}

#footer a:hover {
  text-decoration: underline;
}

#opensim {
  padding: 15px 20px;
  background: #222;
  text-align: right;
}

#opensim a img {
  display: inline-block;
}

.navi_right #wrapper {
  flex-direction: row;
}

.navi_right #sidenavi {
  order: 2;
}

.navi_right #contents {
  order: 1;
}