@charset "UTF-8";
html, body, div, span, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, abbr, address, cite, code, del, dfn, em, img, ins, kbd, q, samp, small, strong, sub, sup, var, b, i, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, figcaption, figure, footer, header, hgroup, menu, nav, section, summary, time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
  box-sizing: border-box;
}

@media (max-width: 700px) {
  html {
    font-size: 2vw;
  }
}

body {
  width: 100%;
  height: 100%;
  line-height: 1;
  overflow-x: hidden;
  z-index: 0;
}

article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {
  display: block;
}

ul, ol {
  list-style: none;
}

blockquote, q {
  quotes: none;
}

blockquote:before, blockquote:after, q:before, q:after {
  content: "";
  content: none;
}

.cf:before, .cf:after {
  content: "";
  display: table;
}

.cf:after {
  clear: both;
}

.cf {
  *zoom: 1;
}

a {
  margin: 0;
  padding: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
  outline: 0;
}

img {
  max-width: 100%;
  vertical-align: top;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

input, select {
  vertical-align: middle;
}
/* common ---------- */
html, body {
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
}

body {
  font-family: "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック体", YuGothic, sans-serif;
  font-size: 100%;
  color: #000;
  background: #fff;
  font-weight: 500;
}
a {
  text-decoration: none;
  -webkit-transition: all 0.3s ease-in-out;
  -moz-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
}
a:hover {
  opacity: 0.7;
}

.wrapper {
  width: 100%;
  max-width: 850px;
  margin: 0 auto;
}
@media (max-width: 700px) {
  .wrapper {
    max-width: 700px;
  }
}
.pc-disp {
  display: block;
}
@media (max-width: 700px) {
  .pc-disp {
    display: none;
  }  
}
.sp-disp {
  display: none;
}
@media (max-width: 700px) {
  .sp-disp {
    display: block;
  }  
}

header {
  position: fixed;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0);
  width: 100%;
  max-width: 850px;
  margin: 0 auto;
  padding-bottom: 40px;
  overflow: hidden;
}
.header__content {
  display: flex;
  flex-wrap: nowrap;
  justify-content: space-between;
  align-items: center;
  background-color: #ffffff;
  box-shadow: 0px 4px 15px 4px rgba(0, 0, 0, 0.2);
}
@media (max-width: 700px) {
  header {
    padding-bottom: 20px;
  }
  .header__content {
    align-items: flex-start;
    flex-direction: column;
    padding: 10px 0px 20px;
    box-shadow: 0px 0px 15px 4px rgba(0, 0, 0, 0.2);
  }
}
.header__content h1 {
  max-width: 75px;
  margin: 0 auto;
}
@media (max-width: 700px) {
  .header__content h1 {
    margin: 0;
    transform: translateX(80%);
    max-width: 60px;
  }
}
.header__content ul {
  display: flex;
  flex-wrap: nowrap;
  justify-content: flex-end;
  align-items: center;
  gap: 10px;
  width: 65%;
}
@media (max-width: 700px) {
  .header__content ul {
    margin: 0 auto;
    width: 80%;
  }
}

/* sec0 ------------------------------- */

@media (max-width: 700px) {
  .sec0 {
    margin-top: 12%;
  }
}

/* footer ------------------------------- */

.copyright {
  padding: 30px 0px;
  border-top: 1px #cccccc solid;
  text-align: center;
  font-size: 1rem;
}
@media (max-width: 700px) {
  .copyright {
    font-size: 2.0rem;
  }  
}