@charset 'utf-8';
/* ----------------------------
reset css
----------------------------*/
*{
	padding: 0;
	margin: 0;
	box-sizing: border-box;
}
body{
    color: #50453c;
    font-size: 16px;
    font-family: "Zen Maru Gothic", sans-serif;
    font-weight: 400;
    font-style: normal;

    /* === 和紙風背景の設定 === */
    background-image: url("../img/washi_pattern.jpg");
    background-repeat: repeat;
    background-size: 512px 512px;
    position: relative; /* 疑似要素を配置するために必要 */
    min-height: 100vh;  /* 背景が画面いっぱいになるように */
    margin: 0;
}
body::before {
    content: "";
    position: absolute;
    top: 20px;   /* 余白調整 */
    right: 20px;
    bottom: 20px;
    left: 20px;
    border: 6px solid #c5a96d; /* 内枠の色と太さ */
    pointer-events: none;
}

/* === 外枠 === */
body::after {
    content: "";
    position: absolute;
    top: 0px;   /* 内枠より外側に配置 */
    right: 0px;
    bottom: 0px;
    left: 0px;
    border: 8px solid #c5a96d; /* 外枠の色と太さ */
    pointer-events: none;
}
main{
    max-width: 720px;
    text-align: left;
    margin: 0 auto;
    padding: 20px 40px 20px;
}

h1,h3,p{
    letter-spacing: 0.05em;
}
img{
    max-width: auto;
    height: 172px;
    margin: 0 auto;
    display: block;
}
ul,li{
	list-style: none;
}
a{
	text-decoration: none;
}
p{
    line-height: 1.5;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
    font-size: 15px;
}

/* ----------------------------
コンテンツ
----------------------------*/
header {
  padding-top: 55px;
  text-align: center;
  max-width: 85%;
  margin: 0 auto;
}
.wrap{
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(2px);
  padding: 20px 8px 8px 20px;
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}
h1{
  font-size: 26px;
}
h2{
  text-align: center;
  margin-bottom: 20px;
  font-size: 20px;
}
h3{
  margin-bottom: 5px;
  font-size: 17px;
}
ul {
  margin-left: 10px;
}
li {
  margin-bottom: 5px;
}

section{
  margin-bottom: 20px;
}
footer{
  text-align: center;
}