@charset "UTF-8";

body {
  font-family: "Noto Serif JP", "Yu Mincho Light", "YuMincho", "Yu Mincho",
    "游明朝体", "ヒラギノ明朝 ProN", "Hiragino Mincho ProN", sans-serif;
}

main {
  margin: 0 5%;
}

@media screen and (min-width: 800px) {
  body {
    max-width: 1000px;
    width: 100%;
    margin: 0 auto;
  }

  main {
    margin: 0 10%;
  }
}

/* --------------------------------------------------------------
  index.html
-------------------------------------------------------------- */

.top .top_image {
  text-align: center;
}

.top .top_image img {
  width: 100%;
}

.top h1 {
  font-size: 1.6em;
  font-weight: 500;
  text-align: center;
}

.top main section .menu {
  font-size: 1.3em;
  font-weight: 300;
  text-align: center;
  text-decoration: none;
  margin: 1.3em;
}

.top main section .menu a {
  color: #000;
  text-decoration: none;
}

.top main section .menu a img {
  width: 25px;
}

footer {
  text-align: center;
  margin-bottom: 2em;
}

@media screen and (min-width: 800px) {
  .top .top_image img {
    width: 80%;
  }

  .top h1 {
    font-size: 2.3em;
  }

  .top main section .menu {
    font-size: 1.8em;
  }

  .top main section .menu a img {
    width: 40px;
  }
}

/* --------------------------------------------------------------
  repair.html / guidance.html
-------------------------------------------------------------- */

.sub_image {
  text-align: center;
}

.sub_image img {
  width: 65%;
}

h2 {
  font-size: 1.1em;
  font-weight: 400;
  text-align: center;
}

p {
  font-size: 0.9em;
  line-height: 1.7;
}

p.mb50 {
  margin-bottom: 50px;
}

.repair table,
.guidance table {
  width: 100%;
  margin: 0 auto;
  border-spacing: 0;
}

.guidance table {
  font-size: 0.9em;
  letter-spacing: 1px;
}

.repair table caption,
.guidance table caption {
  font-size: 1.1em;
  font-weight: 400;
  text-align: center;
  margin-bottom: 1em;
}

.repair table th,
.repair table td {
  padding: 1em;
  font-weight: 300;
  text-align: left;
  border-bottom: 1px solid #646566;
}

.guidance table th,
.guidance table td {
  padding: 1em;
  font-weight: 300;
  text-align: left;
}

.repair table tr {
  font-size: 0.8em;
}

.guidance table tr:nth-child(odd) {
  background: #f7f7f7;
}

.repair table td {
  width: 50px;
}

.guidance table th {
  width: 120px;
}

.repair .button {
  text-align: center;
}

.repair .button a {
  color: #000;
  text-decoration: none;
}

.repair .button a {
  font-family: "Noto Serif JP", serif;
  font-size: 14px;
  letter-spacing: 0.1em;
  color: #333;
  font-weight: 400;
  display: block;
  position: relative;
  box-sizing: border-box;
  max-width: 180px;
  text-align: center;
  padding: 4px 16px 4px 0;
  margin: 24px;
  margin-inline: auto;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s;
}

.repair .button a::before {
  content: "";
  display: block;
  position: absolute;
  width: 180px;
  height: 1px;
  background: #333;
  bottom: 0;
  transition: all 0.3s;
}

.repair .button a::after {
  content: "";
  display: block;
  position: absolute;
  width: 30px;
  height: 1px;
  background: #333;
  rotate: 40deg;
  right: -3px;
  bottom: 10px;
  transition: all 0.3s;
}

.repair .button a:hover::after,
.repair .button a:hover::before {
  translate: 20px 0;
  transition: all 0.3s;
}

.repair_img,
.guidance_img,
.light_img {
  text-align: center;
  margin-top: 30px;
}

.repair_img img,
.guidance_img img,
.light_img img {
  width: 100%;
}

.back {
  text-align: center;
}

.back img {
  width: 50%;
}

.no_spam {
  display: none;
}

@media screen and (min-width: 500px) {
  table th .br_none {
    display: none;
  }
}

@media screen and (min-width: 600px) {
  .guidance table td .br_none  {
    display: none;
  }
}

@media screen and (min-width: 800px) {
  .repair table,
  .guidance table {
    width: 80%;
  }

  .guidance table th {
  width: 150px;
  }

  .repair_img img,
  .guidance_img img,
  .light_img img {
    width: 80%;
  }
}