:root{
    --main:#34C1FF;
    --sky:#C7EEFF;
}

/* common */
body#main{
    padding-bottom:5rem;
}
.container {
    position: relative;
    max-width: 600px;
    width: 100%;
    margin: auto;
    background-color: #fff;
    box-shadow: 0 0.4rem 0.8rem rgba(0, 0, 0, 0.1);
}
section, footer{
    padding:4rem 2rem; /*3rem*/
}
h1{
    font-size: 2.7rem;
    text-align: center;
    line-height: 4rem;
}
h2{
    font-size: 1.6rem;
    line-height: 2.6rem;
    text-align: center;
}
h3{
    margin-top:2rem;
    font-size:1.4rem;
    color:#444;
    text-align: center;
}
/* .header_line{
    width: 8rem;
    height: 0.4rem;
    background-color: var(--sky);
    margin:2rem 0;
} */
/* .btn{
    display: block;
    width: 85%;
    margin:3rem auto;
    text-align: center;
    color:#fff;
    border-radius: 3rem;
    padding:1rem 0;
    background-color: #34C1FF;
    font-size: 2rem;
    font-weight: bold;
} */

.btn {
    display: block;
    width: 85%;
    margin: 3rem auto;
    text-align: center;
    color: #fff;
    border-radius: 3rem;
    padding: 1rem 0;
    background-color: #34C1FF;
    font-size: 2rem;
    font-weight: bold;
    border: none; /* 테두리 제거 */
    outline: none; /* 포커스 스타일 제거 */
    appearance: none; /* 브라우저 기본 스타일 제거 */
    box-shadow: none; /* 기본 그림자 제거 */
    box-sizing: border-box;
    cursor: pointer; /* 마우스를 올렸을 때 손가락 모양 */
}

.pc_only{display:none;}
/* header */
header{
    height:8rem;
    padding: 2rem;
    background-color: #fff;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo a{
    font-family: 'SEBANG_Gothic_Bold', sans-serif;
    font-size: 2rem;
    color:#34C1FF;
}
.auth-links {
    display: flex;
    gap: 10px;
}
.auth-links a{
    padding: 0 1rem;
    height: 3.2rem;
    font-size: 1.4rem;
    line-height: 3rem;
    color: var(--main);
    /* background-color: #fff; */
    border-radius: 30px;
    /* border:0.18rem solid var(--main); */
    font-weight: bold;
    /* box-shadow: 0 0 3px rgba(0,0,0,0.5); */
    transition: 0.3s;
    text-align: center;
}
.auth-links a:hover {
    background-color: var(--main);
    color:#fff;
    border:none;
}
.auth-links .login {
    display: flex;
    justify-content: center;
    align-items: center;
}
.auth-links .login span{
    font-size: 2rem;
    color: var(--main);
}
.auth-links .login a{
    border:none;
    box-shadow: none;
    font-size: 1.4rem;
    display: flex;
    justify-content: center;
    align-items: center;
}
.auth-links .login a img{
    width: 1.4rem;
}
.auth-links .login a:hover {
    background: none;
    color:var(--main);
    opacity: 0.7;
}
nav{
    position: relative;
    z-index: 55;
    background-color: #fff;
    box-shadow: 0 5px 4px rgba(0, 0, 0, 0.01);
}
nav .nav-links{
    padding: 0 2rem;
    display: flex;
    justify-content: flex-start;
    gap: 20px;
}
.nav-links li{
    height: 3rem;
    font-size:1.6rem;
}
.nav-links li.active{
    border-bottom:0.3rem solid #D9D9D9;
    font-weight: bold;
}
.nav-links a:hover {
    background-color: rgba(0, 123, 255, 0.1);
    border-radius: 4px;
}


/* footer  */
footer {
    background-color: #E8EFFF;
    color: #868686;
    text-align: left;
}
footer .logo a{
    font-size: 1.6rem;
}
footer address{
    margin-top:1rem;
    padding-left:0.5rem;
    font-style: normal;
    line-height: 1.6;
    font-size: 1.3rem;
}
.corp_area{
    padding-top:1rem;
    display: flex;
    column-gap: 0.5rem;

}
.corp_area{margin:1rem 0;}
.corp_area li:not(:first-child):before{
    content:'|';
}
.corp_area li {
    font-size: 1.3rem;
}
.corp_area li a{
    padding-left:0.5rem;
    /* color: var(--main); */
    font-weight: bold;
}
footer p{
    text-align: center;
    margin-top:2rem;
}