* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
a {
    text-decoration: none;
}
img {
    display: block;
    max-width: 100%;
    height: auto;
    white-space: pre;
}
html, body {
    background-color: #fff;
    overflow-x: hidden;
    font-size: 10px;
}
.lp-background {
    max-width: 980px;
    margin: 0 auto;
    background-image: url("image/main-lp.jpg");
    background-size: contain;
    background-repeat: no-repeat;
    background-position: top center;
    aspect-ratio: 901 / 9623;
    height: auto;
    min-height: 100vh;
    position: relative;
}
.link{
    display: flex;
    justify-content: space-between; 
    align-items: center;
    gap: 20px;
    width: 80%;
    max-width: 800px; 
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}
.tel-in{
    display: flex;
    align-items: center;
    gap: clamp(5px, 1vw, 10px);
}
.tel-in img {
    width: clamp(14px, 4vw, 32px);
}
.btn{
    display: flex;
}
.cmn-btn{
    width: 40vw; 
    max-width: 360px;
    min-width: 120px;
    flex-shrink: 1;
}
.cmn-txt{
    font-size: clamp(1.4rem, 4vw, 3.6rem);
    font-weight: 600;
    color: #333;
    width: 100%;
    text-align: center;
    text-decoration: underline;
    white-space: nowrap;
}
.cmn-txt:hover{
    color: 	#D15C08;
}
.box01{
    top: 7.1%;
}
.box02{
    top: 11.6%;
}
.box03{
    top: 16.2%;
}
.box04{
    top: 20.7%;
}
.box05{
    top: 25.2%;
}
.box05{
    top: 25.2%;
}
.box06{
    top: 29.7%;
}
.box07{
    top: 34.3%;
}
.box08{
    top: 38.9%;
}
.box09{
    top: 43.4%;
}
.box10{
    top: 47.9%;
}
.box11{
    top: 52.5%;
}
.box12{
    top: 57%;
}
.box13{
    top: 61.6%;
}
.box14{
    top: 66.1%;
}
.box15{
    top: 70.6%;
}
.box16{
    top: 75.2%;
}
.box17{
    top: 79.7%;
}
.box18{
    top: 84.3%;
}
.box19{
    top: 88.8%;
}
.box20{
    top: 93.4%;
}
.box21{
    top: 97.9%;
}


/* --- レスポンシブ対応: 768px以下（スマホ） --- */
@media screen and (max-width: 768px) {
    .lp-background {
      max-width: 100%;
      aspect-ratio: 901 / 9623;
      padding-bottom: calc(9623 / 901 * 100%);
    }
}