@import url('https://fonts.googleapis.com/css2?family=Barlow&family=Noto+Sans+JP&display=swap');

html {
  scroll-behavior: smooth;
}

body {
  margin: auto;
}

p {
  margin: auto;
  line-height: 30px;
}


header {
  font-family: "Barlow", sans-serif;
  background-color: #fff;
  padding: 10px 0px;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 10;
  box-shadow: 0 4px 4px rgba(0, 0, 0, 0.1);
  font-size: 20px;
}

/* 区切り線 */

header::after {
  content: "";
  display: block;
  width: 100%;
  height: 1px;
  background-color: #ccc;
  position: absolute;
  bottom: 0;
  left: 0;
}

/* コンテナ */

.container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* 左側 */

.header-left {
  display: flex;
  align-items: center;
}

.header-left img {
  width: 80px;
  height: 80px;
}

/* 右側 */

.header-right {
  display: flex;
  align-items: center;
}

.sns-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.sns-links li {
  display: inline-block;
  margin: 0 10px;
}

.sns-links li a {
  color: #000;
  text-decoration: none;
}

.sns-links li a:hover {
  color: #ccc;
}

.sns-links li a i {
  color: #000;
}


main {

  margin-top: 80px;
  font-family: "Barlow", "Noto Sans JP", sans-serif;
  text-align: center;

}

.head-image {
  color: green;
}


@media screen and (max-width: 767px) {

  /*スマホ*/
  .hed-image {
    padding: 20% 0px;
    background-image: url(background.webp);
    background-size: cover;
    text-align: center;
    backdrop-filter: blur(10px) brightness(1.5);
    color: white;


  }
}

@media screen and (min-width: 767px) {
  .hed-image {
    padding: 10% 0px;
    background-image: url(background.webp);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    backdrop-filter: blur(10px) brightness(1.5);
    color: white;

  }
}



h1.h1-m {
  font-size: 24px;
  line-height: 1.5;
  color: #333;
  position: relative;
  padding: 0 10px;
  font-family: "Barlow", "Noto Sans JP", sans-serif;

  .underline {
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: #77dd77;
  }
}



h1.h1-m::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 10px;
  height: 100%;
  background-color: #77dd77;
}

h1.h1-m {
  text-align: left;
  padding: 0px 50px;
}


main a {
  color: #000;
}

main a:hover {
  color: #b3b3b3;
}


main {
  @media (min-width: 768px) {
    img {
      width: 500px;
    }
  }

  @media (max-width: 767px) {
    img {
      width: 45%;
    }
  }

  img {
    margin: 5px 0px;
  }
}

p {

  margin: left 5px;
}

.material-symbols-outlined {
  display: inline-flex;
  vertical-align: middle;
}

button {
  background-color: #000;
  color: #fff;
  border: none;
  padding: 10px 20px;
  font-size: 16px;
  font-family: "Barlow", "Noto Sans JP", sans-serif;
  cursor: pointer;
  border-radius: 5px;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
  transition: 0.3s;

  &:hover {
    background-color: #333;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.4);
  }
}

.out {
  color: #8a8989
}

.footer {
  margin-top: 70px;
  padding-top: 30px;
  background-color: #000;
  color: white;
}

.errorcode {
  padding: 270px 0px;
}

@media screen and (max-width: 767px) {
  .title {
    padding: 50px 0px;
    background-image: url(/headerimage.jpg);
    background-size: 500px;
    color: white;
  }
}

@media screen and (min-width: 767px) {
  .title {
    padding: 90px 0px;
    background-image: url(/headerimage.jpg);
    background-size: 1950px;
    color: white;
  }
}

.note-title img {
  width: 200px;
}

.info-container {
  display: flex;
  flex-wrap: wrap;
  /* レスポンシブ対応 */
  justify-content: center;
  /* 中央寄せ */
  gap: 20px;
  /* ボックス間の余白 */
  padding: 20px;
}

.box {
  width: 45%;
  /* パソコンサイズでは2つ並ぶように */
  border-radius: 10px;
  /* 角丸 */
  padding: 20px;
  box-sizing: border-box;
  /* paddingを含めてwidthを計算 */
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.2), inset 0px 0px 5px rgba(0, 0, 0, 0.1);
}

.green {
  background-color: #adf1be;
}

.skyblue {
  background-color: #bcfdff;
}

.gray {
  background-color: #f5f5f5;
}

.red {
  background-color: rgb(243, 196, 196);
}

.yellow {
  background-color: rgb(255, 255, 178);
}

.not-allowed {
  cursor: not-allowed;
}

@media (max-width: 768px) {
  .box {
    width: 90%;
  }
}

.button2 {
  background-color: #4fc3f7;
  color: white;
  border: none;
  /* 枠線を消す */
  padding: 10px 20px;
  border-radius: 10px;
  /* 角丸 */
  cursor: pointer;
  /* マウスオーバーでカーソルを変更 */
  transition: background-color 0.3s ease;
  margin-top: 10px;
  margin-right: 10px;
  margin-left: 10px;
}

.button2:hover {
  background-color: #29b6f6;
  /* ホバー時の色 */
}

.info-box {
  width: 90%;
  margin-top: 15px;
  border-radius: 10px;
  /* 角丸 */
  padding: 20px;
  box-sizing: border-box;
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.2), inset 0px 0px 5px rgba(0, 0, 0, 0.1);
}

.unsupported {
  display: none;
}

@media all and (-ms-high-contrast: none),
(-ms-high-contrast: active) {
  .unsupported {
    display: block;
  }

  .supported {
    display: none;
  }
}

.hed-img-text {
  background-color: rgba(0, 0, 0, 0.144);
  backdrop-filter: blur(7px);
  padding: 10px;
  margin: 0 15%;
  border-radius: 10px;
}

footer {
  font-family: "Barlow", "Noto Sans JP", sans-serif;
  text-align: center;
}

footer a {
  color: white;
}

footer a:hover {
  color: #b3b3b3;
}