html {
    scroll-behavior: smooth;
}

body{
    width: 100%;
    font-size: 16px;
    line-height: 1.75;
    font-family: "hina-mincho", sans-serif;
    font-weight: 400;
    font-style: normal;
    color: #6A2E04;
}
a:hover{
    cursor: pointer;
}
img{
    width: 100%;
    vertical-align: top;
}
h2,h3{
    font-size: 2rem;
    text-align: center;
    margin-bottom: 10px;
}
#top h2::before,
#top h3::before,
#club h3::before,
#room .summary h3::before,
#room #event h3::before{
    content: '';
    display: block;
    background-image: url('../images/flower.svg');
    width: 58px;
    height: 58px;
    background-repeat: no-repeat;
    margin: 0 auto;
}
nav{
    width: calc( 100% - 70px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 70px;
    margin: 25px auto 0;
    position: fixed;
    z-index: 5;
    background: rgba(253, 253, 253, 0.3);
    backdrop-filter: blur(4px);
}
nav ul{
    display: flex;
    align-items: center;
    gap: 35px;
}
#top section{
    margin-top: 80px;
}
.inner{
    width: 920px;
    margin: 0 auto;
}
.reserve{
    padding: 10px 60px;
    background: #D9AB73;
    width: 390px;
}
nav .reserve{
    width: auto;
}
.washi01{
    background-image: url(../images/bg_washi01.jpg);
    background-size: 200px;
    background-repeat: repeat;
}
.washi02{
    background-image: url(../images/bg_washi02.jpg);
    background-repeat: repeat;
    text-align: center;
    background-size: 100%;
}
.summary{
    padding: 80px 0;
    position: relative;
    color: #EFDBCD;
    text-align: center;
}
.summary h4{
    font-size: 2rem;
    margin-bottom: 10px;
}
.summary .button{
    width: 390px;
    height: 66px;
    background-color: #EFDBCD;
    color: #6A2E04;
    position: relative;
    margin: 50px auto;
}
.summary .button::before{
    content:'';
    position: absolute;
    top: -5px;
    bottom: -5px;
    left: -5px;
    right: -5px;
    border: solid 1px #EFDBCD;
}
.button{
    line-height: 66px;
}
.tertiary{
    padding: 80px 0;
}
.tertiary h5{
    font-size: 2rem;
}
.tertiary_content_wrap{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.tertiary_img_content{
    width: 500px;
    display: flex;
    gap: 20px;
}
.tertiary_content{
    width: 300px;
}
.tertiary .button{
    width: 390px;
    height: 66px;
    background-color: #6A2E04;
    color: #EFDBCD;
    position: relative;
    margin-top: 50px;
    text-align: center;
    margin: 50px auto 0;
}
.tertiary .button::before{
    content:'';
    position: absolute;
    top: -5px;
    bottom: -5px;
    left: -5px;
    right: -5px;
    border: solid 1px #6A2E04;
}



/** 共通フッター **/
footer{
    background-image: url(../images/bg_washi02.jpg);
    color: #ffffff;
    padding: 80px 0;
}
footer img{
    width: 180px;
}
.footer_content{
    display: flex;
    height: 300px;
    gap: 80px;
}
.footer_left{
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    border-right: 0.5px solid #ffffff;
    padding-right: 80px;
}
.footer_right{
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.add_txt:nth-of-type(2){
    margin-top: 30px;
}
.tel_txt{
    font-size: 2.5rem;
}



/** 共通加増ページヘッダー **/
.lower_header{
    height: 300px;
    background-size: cover;
    display: flex;
    justify-content: center;
    align-items: flex-end;
    position: relative;
}
.lower_header::before{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    content: '';
    display: block;
    background-color: rgba(0, 0, 0, .4);
    background-image: radial-gradient(#6A2E04 20%, transparent 0), radial-gradient(#6A2E04 20%, transparent 0);
    background-position: 0 0, 10px 10px;
    background-size: 4px 4px;
}
.lower_header h1{
    font-size: 4rem;
    text-align: center;
    color: #fff;
    margin-bottom: 40px;
    position: absolute;
}
.catchphrase{
    padding: 0 90px;
    margin-top: 50px;
    margin-bottom: 50px;
    background-image: url(../images/cherry_blossoms.png);
    background-size: 350px;
    background-repeat: no-repeat;
    background-position: bottom -115px right -30px;
    text-align: left;
}
.catchphrase h2 {
    text-align: left;
}


/** パンくずリスト **/
.breadcrumb{
    display: flex;
    margin-top: 20px;
}
.breadcrumb li:nth-child(2)::before{
    content: '>';
    padding: 0 20px;
}


/** お知らせ **/
.news_txt img{
    width: 80%;;
}


/** 縦書き **/
.tate{
    -ms-writing-mode: tb-rl;
  writing-mode: vertical-rl;
}
#room .tate,
#banquet_hall .tate,
#family .tate{
  position: absolute;
  background-color: #f9eade;
  top: -10px;
  right: 0;
  padding: 50px 5px;
  filter: drop-shadow(5px 1px 23px rgba(221,114,37,0.57));
}






/** 足したもの **/
#top section:last-child{
    margin-bottom: 80px;
}


/*  スマホ画面　*/

.sp-only {
    display: none;
}



/** お知らせ　下層ページ **/
#news main p{
    font-size: 1.5rem;
    line-height: 2.1;
}
#news h2{
    margin: 30px 0;
}
.news_txt p {
    margin: 30px 0 50px;
}
#news article {
    margin-bottom: 50px;
}