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

body{
    font-family:
    Inter,
    Arial,
    sans-serif;

    background:#f7f8fa;
    color:#111827;
    line-height:1.8;
}

a{
    text-decoration:none;
    color:inherit;
}

img{
    max-width:100%;
    display:block;
}

.navbar{
    width:100%;
    position:sticky;
    top:0;
    z-index:1000;

    background:
    rgba(255,255,255,.85);

    backdrop-filter:blur(14px);

    border-bottom:
    1px solid #edf2f7;
}

.nav-container{
    max-width:1200px;
    margin:auto;

    padding:
    18px 24px;

    display:flex;
    align-items:center;
    justify-content:space-between;
}

.logo{
    display:flex;
    align-items:center;
    gap:12px;

    font-weight:800;
    font-size:18px;
}

.logo img{
    width:38px;
    height:38px;

    padding:7px;
    border-radius:12px;

    background:#ffe600;
}

.nav-links{
    display:flex;
    gap:24px;

    color:#475569;
    font-size:14px;
    font-weight:600;
}

.hero{
    padding:
    90px 24px 60px;
}

.hero-container{
    max-width:1200px;
    margin:auto;
}

.hero-badge{
    width:max-content;

    padding:
    10px 18px;

    border-radius:999px;

    border: 1.5px solid #d3d3d3;
    color: #727272;

    font-size:12px;
    font-weight:800;
    letter-spacing:.06em;

    margin-bottom:24px;
}

.hero h1{
    max-width:900px;

    font-size:58px;
    line-height:1.1;
    letter-spacing:-.04em;

    margin-bottom:26px;
}

.hero p{
    max-width:760px;

    color:#64748b;
    font-size:18px;
    line-height:1.9;
}

.hero-image{
    margin-top:50px;

    border-radius:30px;
    overflow:hidden;

    border:
    1px solid #edf2f7;

    box-shadow:
    0 20px 60px rgba(15,23,42,.08);
}

.hero-image img{
    width: 100%;
    max-height: 400px;
    object-fit: cover;
}

.article-wrapper{
    max-width:1200px;
    margin:auto;

    padding:
    0 24px 100px;

    display:grid;
    grid-template-columns:
    minmax(0,1fr)
    320px;

    gap:40px;
}

.article-content{
    background:#ffffff;

    border:
    1px solid #edf2f7;

    border-radius:28px;

    padding:
    50px;

    box-shadow:
    0 10px 40px rgba(15,23,42,.04);
}

.article-content h2{
    font-size:32px;
    line-height:1.2;

    margin:
    50px 0 18px;
}

.article-content p{
    color:#475569;
    font-size:16px;

    margin-bottom:22px;
}

.article-content ul{
    padding-left:22px;
    margin-bottom:28px;
}

.article-content li{
    margin-bottom:14px;
    color:#475569;
}

.highlight{
    background:#fffef2;

    border:
    1px solid #fff0a6;

    border-radius:24px;

    padding:
    28px;

    margin:
    36px 0;
}

.highlight h3{
    margin-bottom:12px;
    font-size:22px;
}

.sidebar{
    display:flex;
    flex-direction:column;
    gap:24px;
}

.sidebar-card{
    background:#ffffff;

    border:
    1px solid #edf2f7;

    border-radius:24px;

    padding:
    28px;
}

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

.sidebar-links{
    display:flex;
    flex-direction:column;
    gap:14px;
}

.sidebar-links a{
    color:#475569;
    font-size:14px;
    font-weight:600;

    transition:.2s;
}

.sidebar-links a:hover{
    color:#111827;
}

.cta-box{
    background:#ffe600;

    border-radius:28px;

    padding:
    34px;

    margin-top:50px;
}

.cta-box h3{
    font-size:32px;
    line-height:1.2;

    margin-bottom:16px;
}

.cta-box p{
    color:#4b5563;
    margin-bottom:26px;
}

.cta-actions{
    display:flex;
    flex-wrap:wrap;
    gap:14px;
}

.btn{
    border:none;
    outline:none;

    cursor:pointer;

    font-weight:700;
    font-size:14px;

    border-radius:14px;

    padding:
    15px 22px;

    transition:.2s;
}

.btn-dark{
    background:#111827;
    color:#ffffff;
}

.btn-light{
    background:#ffffff;
    color:#111827;
}

footer{
    background:#ffffff;

    border-top:
    1px solid #edf2f7;
}

.footer-container{
    max-width:1200px;
    margin:auto;

    padding:
    70px 24px 40px;

    display:grid;
    grid-template-columns:
    repeat(auto-fit,minmax(220px,1fr));

    gap:40px;
}

.footer-brand img{
    width:42px;
    margin-bottom:18px;
}

.footer-brand p{
    color:#64748b;
    font-size:14px;
    line-height:1.9;
}

.footer-column h4{
    margin-bottom:16px;
    font-size:15px;
}

.footer-column a{
    display:block;

    margin-bottom:12px;

    color:#64748b;
    font-size:14px;
}

.copyright{
    text-align:center;

    padding:
    24px;

    border-top:
    1px solid #edf2f7;

    color:#94a3b8;
    font-size:13px;
}

@media(max-width:980px){

    .article-wrapper{
    grid-template-columns:1fr;
    }

    .hero h1{
    font-size:42px;
    }

    .article-content{
    padding:34px 24px;
    }

    .nav-links{
    display:none;
    }
}