/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */html{line-height:1.15;-webkit-text-size-adjust:100%}body{margin:0}main{display:block}h1{font-size:2em;margin:.67em 0}hr{box-sizing:content-box;height:0;overflow:visible}pre{font-family:monospace,monospace;font-size:1em}a{background-color:transparent}abbr[title]{border-bottom:none;text-decoration:underline;text-decoration:underline dotted}b,strong{font-weight:bolder}code,kbd,samp{font-family:monospace,monospace;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}img{border-style:none}button,input,optgroup,select,textarea{font-family:inherit;font-size:100%;line-height:1.15;margin:0}button,input{overflow:visible}button,select{text-transform:none}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner,button::-moz-focus-inner{border-style:none;padding:0}[type=button]:-moz-focusring,[type=reset]:-moz-focusring,[type=submit]:-moz-focusring,button:-moz-focusring{outline:1px dotted ButtonText}fieldset{padding:.35em .75em .625em}legend{box-sizing:border-box;color:inherit;display:table;max-width:100%;padding:0;white-space:normal}progress{vertical-align:baseline}textarea{overflow:auto}[type=checkbox],[type=radio]{box-sizing:border-box;padding:0}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}details{display:block}summary{display:list-item}template{display:none}[hidden]{display:none}

#gentleDistortCanvas {
  position:fixed;
  z-index: -1;
  top:0; left:0; width:100%; height:100%;
}

body {
  position:absolute;
  top:0;
  left:0;
  /*background-image: url("image/grid_gray.png");
  background-size: contain;
  background-attachment: fixed;*/
  margin: 0;
  font-family: "Helvetica Neue", "Helvetica", "Hiragino Sans", "Meiryo", sans-serif;
  /*color: rgb(80, 74, 74);*/
}
@media (max-width: 500px) {
  body {
    background-size: inherit;
    background-attachment:inherit;
  }
}
.body {
  z-index: 1;
  display: flex;
  max-width: 100vw;
  width: 100vw;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}

.main {
  display: flex;
  justify-content: center;
  width: 70vw;
  flex-direction: column;
}
@media (max-width: 500px) {
  .main {
    width: 90vw;
  }
  .mobile_unvisible {
    display: none;
  }
}

tr {
  text-align: left;
  vertical-align: top;
  margin-top: 20px;
}

table {
  font-size: 20px;
  border-spacing: 30px 0px;
}

.border-table {
  border-collapse: collapse;
}

.border-table td, .border-table th {
  border-style: solid;
  border-width: 1px;
  padding: 10px;
  vertical-align: top;
}

.border-table ul {
  margin-top: 0;
  margin-bottom: 0;
}

@media (max-width: 500px) {
  table {
    font-size: inherit;
  }
}

th {
  font-weight: 400;
}

td {
  font-weight: 200;
}

h4 {
  margin-top: 0.5em;
  margin-bottom: 0.5em;
}

/* ヘッダーの定義 */

.header {
    z-index: 2;
    position: fixed;
    height: 11vh;
    background-color: rgba(255, 255, 255, 0.5);
    justify-content: space-between;
    display: flex;
    align-items: center;
    width: 100%;
    transition: background-color 1s linear;
}
.header_visible {
  background-color: rgba(255, 255, 255, 1);
}

.right_header {
  display: flex;
  align-items: center;
  column-gap: 50px;
  flex-direction: row;
}
@media (max-width: 500px) {
  .right_header {
    column-gap: 10px;
  }
}
.right_header_button {
  white-space: nowrap;
  font-weight: 400;
  user-select: none;
  filter: drop-shadow(1px 1px 3px rgba(0, 0, 0, 0.3));
}
.left_header {
  display: flex;
  align-items: center;
  column-gap: 50px;
  flex-direction: row;
  padding-right: 50px;
}
.left_header_button {
  color: rgb(248, 248, 244);
  background-color: #B27C89;
  padding: 0.8em 2.5em;
  border-radius: 50px;
  filter: drop-shadow(0px 0px 3px #cecdcd);
  white-space: nowrap;
  margin-top: -10px;
  user-select: none;
}
@media (max-width: 500px) {
  .left_header_button {
    margin-top: 0;
  }
}
.header_logo_image {
  width: 20vw;
  max-width: 200px;
  filter: drop-shadow(3px 3px 2px #aaa);
  align-items: center;
  justify-items: center;
}
@media (max-width: 500px) {
  .header_logo_image{
    width: 40vw;
  }
}
.header_logo {
  display:flex;
  padding: 0 5vw;
  justify-content: center;
  align-items: center;
}

.header a:link {
  color: inherit;
  text-decoration: none;
}

.header a:visited {
  color: inherit;
}

.header a:focus {
  color: inherit;
}

.header a:hover {
  color: inherit;
}

/* 記事の定義 */

.article {
  font-size: 18px;
  font-weight: 200;
  padding: 50px 8vw;
  background-color: rgba(255, 255, 255, 0.5);
}

.privaccypolicy-article {
  margin-top: 100px;
}

@media (max-width: 500px) {
  .article {
    font-size: 14px;
    padding: 50px 1vw;
  }
}
.article p {
  line-height: 1.8em;
  /*letter-spacing: -0.01em;*/
  font-feature-settings: "palt" 1;
}

.article .center_block {
  justify-content: center;
  justify-items: center;
  text-align: center;
}

.strength_h2 {
  font-size: 40px;
  font-weight: 600;
  margin-top: 30px;
  margin-bottom: 10px;
  border-color: #5f4f4f;
  border-width: 4px;
  padding-right: 5px;
  text-align: center;
}
.normal_h2 {
  font-size: 30px;
  font-weight: 600;
  margin-top: 30px;
  margin-bottom: 10px;
  border-color: #5f4f4f;
  border-width: 4px;
  padding-right: 5px;
  text-align: center;
}
.strength_h3 {
  font-size: 25px;
  font-weight: 500;
  margin-top: 30px;
  margin-bottom: 10px;
}
.strength_h4 {
  margin-top: 30px;
  margin-bottom: 10px;
}
@media (max-width: 500px) {
  .strength_h2 {
    width: fit-content;
    text-align: left;
    font-size: 25px;
    border-bottom-style: solid;
    letter-spacing: -0.02em;
  }
  .strength_h3 {
    font-size: 22px;
    letter-spacing: -0.02em;
  }
}

.tiktok_image {
  transform: rotate(0.9turn);
  opacity: 0.3;
  width: 900px;
  object-fit: cover;
  position: fixed;
  bottom: 100px;
  right: -500px;
  transition: opacity 0.3s linear;
  filter: blur(4px);
}
.opacity_zero {
  opacity: 0;
}

.image_network {
  width: 30vw;
  filter: blur(0.3px) saturate(70%) brightness(150%) contrast(70%) drop-shadow(2px 2px 3px #aaa);
}
@media (max-width: 500px) {
  .image_network {
    width: 60vw;
  }
}

.image_universe {
  width: 100%;
  padding: 20px 0;
  filter: drop-shadow(5px 5px 5px #aaa);
}

.article p {
  margin: 10px 0;
}

.article_note {
  font-size: 0.8em;
  color: gray;
}

a:link {
  color: rgb(148, 148, 161);
}

a:visited {
  color: rgb(148, 148, 161);
}

/* フッターの定義 */

.footer {
  background-color: white;
  width: 100%;
  height: 30px;
  align-items: center;
  justify-content: center;
  display: flex;
  color:rgb(184, 184, 184);
  flex-direction: column;
}

.footer_logo_image {
  width: 20vw;
  max-width: 200px;
  filter: drop-shadow(3px 3px 2px #aaa);
  align-items: center;
  justify-items: center;
}
@media (max-width: 500px) {
  .footer_logo_image{
    width: 40vw;
  }
}
.footer_logo {
  display:flex;
  padding: 0 5vw;
  justify-content: center;
  align-items: center;
}

.footer_copyright {
  padding-left: 20px;
  padding-right: 20px;
  font-size: 10px;
  font-weight: bold;
}

/** ロゴ系の定義 */

.top {
  display: flex;
  justify-content: center;
  padding-top: 200px;
  padding-bottom: 200px;
  user-select: none;
}
@media (max-width: 500px) {
  .top {
    padding-top: 15vh;
    padding-bottom: 15vh;
  }
}

.center_logo {
  display: flex;
  column-gap: 30px;
  align-items: center;
  justify-items: center;
}
@media (max-width: 1300px) {
  .center_logo {
    flex-direction: column;
  }
}
.center_logo_image {
    filter: drop-shadow(5px 5px 5px #aaa);
    max-width: 90%;
    width: 700px;
}
.logo_description {
  font-size: 1.2em;
  letter-spacing: 0.1em;
  line-height: 1.5em;
  white-space: nowrap;
  filter: drop-shadow(1px 1px 1px rgba(0, 0, 0, 0.2));
}
@media (max-width: 1300px) {
  .logo_description{
    padding-top: 4vh;
    text-align: center;
  }
}
@media (max-width: 500px) {
  .logo_description{
    font-size: 4vw; /* 100 / 24文字 */
  }
}

.center_logo_group {
  filter: drop-shadow(5px 5px 5px #aaa);
  display: flex;
  flex-direction: row;
}

.center_logo_group_icon {
  max-width: 90%;
  width: 300px;
  object-fit: contain;
  animation:60s linear infinite rotation;
}
@keyframes rotation{
  0%{ transform:rotate(0);}
  100%{ transform:rotate(360deg); }
}
.center_logo_group_text {
  max-width: 90%;
  width: 400px;
  object-fit: contain;
}
@media (max-width: 1300px) {
  .center_logo_group {
    flex-direction: column;
    align-items: center;
  }
}

#contact_user:after {
  content:"@";
}