:root {
  --MSIBodyFont: -apple-system, BlinkMacSystemFont, "Segoe UI","Noto Sans TC", "Microsoft JhengHei", "Meiryo UI", Helvetica, Arial, sans-serif;
  --body-font-size: var(--text-md);
  /*font size*/
  --title-xl: 24px;
  --title-lg: 22px;
  --title-md: 20px;
  --title-sm: 18px;
  --title-xs: 16px;
  --text-xl: 20px;
  --text-lg: 18px;
  --text-md: 17px;
  --text-sm: 16px;
  --text-xs: 15px;
  --note-lg: 16px;
  --note-xl: 14px;
  --note-md: 13px;
  --note-sm: 12px;
  --link-xl: 20px;
  --link-lg: 18px;
  --link-md: 17px;
  --link-sm: 16px;
  --line-xs: 14px;
  --line-height-xl: 2;
  --line-height-lg: 1.8;
  --line-height-md: 1.5;
  --line-height-xs: 1.3;
  --line-height-list: 1.8;
  --line-height-article: 1.8;
}
@media (min-width: 992px) {
  :root {
    --title-xl: 36px;
    --title-lg: 26px;
  }
}
@media (min-width: 1930px) {
  :root {
    --title-md: 22px;
    --title-sm: 20px;
    --title-xs: 17px;
    --text-lg: 19px;
    --text-md: 18px;
    --text-sm: 17px;
    --text-xs: 16px;
    --note-lg: 17px;
    --note-xl: 15px;
    --note-md: 14px;
    --note-sm: 13px;
    --link-lg: 19px;
    --link-md: 18px;
    --link-sm: 17px;
    --line-xs: 16px;
  }
}

html:lang(ja-JP) body,
html:lang(JP) body {
  --MSIBodyFont: -apple-system, BlinkMacSystemFont, "Segoe UI", "Meiryo UI", Arial, sans-serif;
}

html:lang(zh-TW) body,
html:lang(zh-CN) body,
html:lang(ja-JP) body,
html:lang(JP) body,
html:lang(ko-KR) body {
  --title-md: 22px;
  --text-md: 18px;
}
@media (min-width: 1930px) {
  html:lang(zh-TW) body,
  html:lang(zh-CN) body,
  html:lang(ja-JP) body,
  html:lang(JP) body,
  html:lang(ko-KR) body {
    --title-md: 26px;
    --text-md: 20px;
  }
}

:root {
  --color-black: #000;
  --color-white: #ffffff;
  --color-error: var(--color-red-400);
  --color-gray-100: #fafafa;
  --color-gray-200: #ececec;
  --color-gray-300: #cccccc;
  --color-gray-400: #808080;
  --color-gray-500: #7c7b7b;
  --color-gray-600: #696969;
  --color-gray-700: #333333;
  --color-gray-800: #222222;
  --color-gray-900: #1a1a1a;
  --color-gold-400: #9a8555;
  --color-red-300: #e92c2c;
  --color-red-400: #ea2023;
  --color-red-500: #fe0000;
  --color-red-600: #cc0000;
  --color-green-300: #92b457;
  --color-green-400: #86b000;
  --color-green-500: #82BC00;
  --color-gaming: var(--color-red-500);
  --color-cc: var(--color-gold-400);
  --color-bp: var(--color-gold-400);
  --color-amd: var(--color-green-400);
  --color-alpha: var(--color-green-300);
  --color-ws: var(--color-green-500);
  --body-bgcolor: var(--color-white);
  --body-text-color: var(--color-gray-700);
}

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

ol, ul, li {
  list-style: none;
}

button, select {
  appearance: none;
  outline: none;
}

a {
  outline: none;
  text-decoration: none;
  appearance: none;
}

main {
  margin-top: 60px;
}
@media (min-width: 996px) {
  main {
    margin-top: 0;
  }
}

.kv {
  position: relative;
  margin-top: 60px;
  overflow: hidden;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
}
@media (min-width: 996px) {
  .kv {
    margin-top: 0;
    height: 150px;
  }
}
@media (min-width: 1600px) {
  .kv {
    height: 200px;
  }
}
.kv img {
  width: 100%;
  vertical-align: bottom;
}
.kv picture {
  position: absolute;
  z-index: 1;
  width: 100%;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
}
.kv__text {
  position: relative;
  z-index: 2;
  color: #fff;
  padding: 0 25px;
}
.kv__text h1 {
  text-align: center;
  line-height: 1.1;
  font-size: 24px;
}
.kv__text h1 span {
  display: block;
  font-weight: normal;
  font-size: 70%;
}
@media (min-width: 996px) {
  .kv__text h1 {
    text-align: left;
    font-size: 36px;
  }
  .kv__text h1 span {
    padding-bottom: 8px;
    font-size: 80%;
  }
}

.searchResult {
  padding-top: 30px;
  padding-bottom: 40px;
}
@media (min-width: 996px) {
  .searchResult {
    padding: 60px 0 80px;
  }
}
.searchResult-text {
  font-size: 16px;
}
.searchResult-text span {
  color: #2E98E5;
}
@media (min-width: 768px) {
  .searchResult__box {
    display: flex;
    flex-wrap: wrap;
  }
}
.searchResult__error {
  border: var(--color-gray-300) 1px solid;
  padding: 25px;
  text-align: center;
  margin-top: 25px;
}
.searchResult__error span {
  color: #2E98E5;
}

.pdCard {
  background: var(--color-gray-100);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  margin-top: 15px;
}
@media (min-width: 768px) {
  .pdCard {
    display: inline-flex;
    width: calc(50% - 10px);
    margin-right: 20px;
    padding: 30px;
    margin-top: 20px;
  }
  .pdCard:nth-child(even) {
    margin-right: 0;
  }
}
.pdCard-img {
  flex: 0 0 40%;
}
.pdCard-img img {
  width: 90%;
}
@media (min-width: 768px) {
  .pdCard-img {
    text-align: center;
    flex: 0 0 48%;
  }
  .pdCard-img img {
    width: 60%;
  }
}
.pdCard__text {
  flex: 0 0 60%;
  font-size: 16px;
}
@media (min-width: 768px) {
  .pdCard__text {
    flex: 0 0 50%;
  }
}
.pdCard h2 {
  font-size: var(--title-md);
}
@media (min-width: 768px) {
  .pdCard ul {
    padding: 15px 0;
  }
}
.pdCard li {
  display: flex;
  align-items: center;
  padding: 3px 0;
}
.pdCard li a {
  color: var(--color-gray-800);
  margin-left: 10px;
}
.pdCard li a:hover {
  color: #2E98E5;
}
.pdCard-url a {
  color: #2E98E5;
}
.pdCard-url a:hover {
  text-decoration: underline;
}

.support {
  padding-top: 30px;
  padding-bottom: 40px;
  background: url("../images/support-bg.jpg") top center no-repeat ;
  background-size: cover;
}
@media (min-width: 996px) {
  .support {
    padding: 60px 0 80px;
  }
}
.support__text {
  text-align: center;
  width: 100%;
  margin: 0 auto;
  max-width: 1000px;
  padding-bottom: 30px;
}
.support__filter {
  width: 100%;
  margin: 0 auto;
  max-width: 1050px;
}
.support__filter h4 {
  padding-bottom: 8px;
}
.support__filter input[type=text] {
  border: var(--color-gray-300) 1px solid;
  border-radius: 4px;
  padding: 15px 10px;
  width: 100%;
  font-size: 16px;
}
.support__filter input[type=text]:focus-visible {
  border: var(--color-gray-400) 1px solid;
  outline: none;
}
.support__filter__category {
  padding-top: 15px;
}
.support__filter-form {
  margin-top: 8px;
}
.support__filter__btn {
  margin-top: 20px;
  border-top: var(--color-gray-300) 1px solid;
  padding-top: 20px;
}
.support__filter__btn button {
  border: #2E98E5 1px solid;
  border-radius: 4px;
  background: #2E98E5;
  color: #fff;
  font-size: 16px;
  display: block;
  width: 100%;
  padding: 15px 10px;
  cursor: pointer;
}
.support__filter__btn button:hover {
  background: #fff;
  color: #2E98E5;
}
@media (min-width: 996px) {
  .support__filter__box {
    display: flex;
  }
  .support__filter__box .support__filter-form {
    flex: 1;
    margin-right: 10px;
  }
  .support__filter__box .support__filter-form:last-child {
    margin-right: 0;
  }
}

.dropdown {
  position: relative;
}
.dropdown.disable button {
  pointer-events: none;
  background: var(--color-gray-200);
  color: var(--color-gray-400);
}
.dropdown.disable:hover button {
  opacity: 0.6;
}
.dropdown.open button::after {
  transform: translateY(-50%) rotate(180deg);
}
.dropdown.open ul {
  display: block;
}
.dropdown button {
  position: relative;
  background: none;
  text-align: left;
  border: var(--color-gray-300) 1px solid;
  border-radius: 4px;
  padding: 15px 10px;
  width: 100%;
  font-size: 16px;
  cursor: pointer;
  opacity: 0.6;
}
.dropdown button:hover {
  opacity: 1;
}
.dropdown button:after {
  content: "\ea11";
  font-family: "msi-icons";
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  transition: 0.5s all ease;
}
.dropdown ul {
  display: none;
  position: absolute;
  z-index: 2;
  top: calc(100% + 2px);
  left: 0;
  max-height: 250px;
  width: 100%;
  background: #fff;
  border: var(--color-gray-300) 1px solid;
  border-radius: 4px;
  overflow-y: auto;
}
.dropdown ul li {
  padding: 8px 10px;
}
.dropdown ul li:hover {
  background: var(--color-gray-100);
}