*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

body{
    font-family:'Poppins',sans-serif;
    background:#f5f7fb;
    color:#082567;
    overflow-x:hidden;
}

.container{
    width:95%;
    max-width:1280px;
    margin:auto;
}

.site-header{
    background:#ffffff;
    position:sticky;
    top:0;
    z-index:999;
    box-shadow:0 2px 14px rgba(0,0,0,0.08);
}

.header-inner{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:10px 0;
}

.logo-area img{
    width:78px;
    height:78px;
    object-fit:contain;
}

.main-nav a{
    text-decoration:none;
    margin-left:24px;
    color:#082567;
    font-weight:500;
    transition:all .25s ease;
}

.main-nav a:hover{
    color:#0ea5e9;
    transform:translateY(-2px);
}

.hero-banner{
    width:100%;
    line-height:0;
    overflow:hidden;
    background:#ffffff;
}

.hero-banner img{
    width:100%;
    display:block;
    object-fit:cover;
    object-position:center;
}

.updates-section{
    padding:50px 0 80px;
}

.notice-box{
    background:linear-gradient(135deg,#082567,#2563eb);
    color:white;
    text-align:center;
    padding:38px;
    border-radius:18px;
    margin-bottom:35px;
    box-shadow:0 12px 30px rgba(37,99,235,0.2);
}

.notice-box h2{
    font-size:38px;
    margin-bottom:16px;
}

.notice-box p{
    line-height:1.8;
    font-size:17px;
}

.link-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(320px,1fr));
    gap:25px;
}

.link-card{
    background:white;
    border-radius:18px;
    padding:28px;
    box-shadow:0 6px 22px rgba(0,0,0,0.07);
    transition:all .35s ease;
}

.link-card:hover{
    transform:translateY(-8px);
    box-shadow:0 16px 35px rgba(14,165,233,0.18);
}

.link-card h3{
    font-size:28px;
    margin-bottom:18px;
}

.link-card ul{
    list-style:none;
}

.link-card li{
    padding:13px 0;
    border-bottom:1px solid #dbeafe;
}

.link-card a{
    color:#082567;
    text-decoration:none;
    transition:all .25s ease;
}

.link-card a:hover{
    color:#0ea5e9;
    padding-left:6px;
}

footer{
    background:#082567;
    color:white;
    text-align:center;
    padding:26px 0;
}

.reveal{
    opacity:0;
    transform:translateY(35px);
    transition:all .7s ease;
}

.reveal.active{
    opacity:1;
    transform:translateY(0);
}

@media(max-width:768px){

    .header-inner{
        flex-direction:column;
    }

    .main-nav{
        margin-top:12px;
        display:flex;
        flex-wrap:wrap;
        justify-content:center;
    }

    .main-nav a{
        margin:8px 10px;
    }

    .notice-box h2{
        font-size:30px;
    }
}