<style>

body{
font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif;
}


.grammar-hero{
    background: linear-gradient(135deg,#f8fbff,#eef6ff);
    border:1px solid #dbeafe;
    border-radius:18px;
    padding:40px 35px;
    margin:20px 0 35px;
    box-shadow:0 10px 30px rgba(0,0,0,0.06);
}

.grammar-hero h1{
    margin:0 0 20px;
    font-size:2.4rem;
    line-height:1.2;
    color:#0f172a;
    font-weight:800;
    position:relative;
    padding-bottom:15px;
}

.grammar-hero h1::after{
    content:"";
    width:90px;
    height:4px;
    background:#2563eb;
    border-radius:10px;
    position:absolute;
    left:0;
    bottom:0;
}

.hub-intro{
    max-width:950px;
}

.hub-intro p{
    font-size:1.08rem;
    line-height:1.9;
    color:#475569;
    margin:0 0 18px;
}

.hub-intro p:first-child{
    font-size:1.18rem;
    font-weight:600;
    color:#1e293b;
    background:#ffffff;
    padding:15px 18px;
    border-left:4px solid #2563eb;
    border-radius:10px;
}

@media (max-width:768px){

    .grammar-hero{
        padding:28px 20px;
    }

    .grammar-hero h1{
        font-size:1.9rem;
    }

    .hub-intro p{
        font-size:1rem;
    }
}



.quiz-grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(320px,1fr));
gap:25px;
margin:25px 0 40px;
}

.quiz-card{
display:block;
text-decoration:none;
color:inherit;
background:#fff;
padding:22px;
border-radius:16px;
border:1px solid #e8edf5;
box-shadow:0 6px 20px rgba(0,0,0,.06);
transition:.3s;
min-height:220px;
}

.quiz-card:hover{
transform:translateY(-5px);
box-shadow:0 12px 28px rgba(0,0,0,.1);
}

.quiz-card h3{
margin:0 0 15px;
font-size:22px;
line-height:1.4;
color:#1e40af;
}

.quiz-card p{
color:#555;
line-height:1.8;
margin-bottom:20px;
}

.card-link{
font-weight:600;
font-size:15px;
color:#2563eb;
}


.section-title{
font-size:34px;
font-weight:700;
margin:60px 0 25px;
padding-left:18px;
position:relative;
line-height:1.3;
}

.section-title::before{
content:"";
position:absolute;
left:0;
top:4px;
width:6px;
height:42px;
background:#2563eb;
border-radius:10px;
}


@media(max-width:768px){
h1{
font-size:32px;
}
}




.hub-intro{
background:linear-gradient(135deg,#f8fbff,#eef5ff);
padding:30px;
border-radius:16px;
border:1px solid #dbeafe;
margin:25px 0 40px;
}

.hub-intro p{
font-size:17px;
line-height:1.9;
color:#374151;
margin-bottom:15px;
}

.grammar-topics{
display:flex;
flex-wrap:wrap;
gap:12px;
list-style:none;
padding:0;
margin:20px 0 40px;
}

.grammar-topics li{
background:#eef4ff;
color:#1e40af;
padding:10px 18px;
border-radius:50px;
font-size:15px;
font-weight:600;
border:1px solid #dbeafe;
transition:.3s;
}

.grammar-topics li:hover{
transform:translateY(-2px);
background:#dbeafe;
}

h1{
font-size:42px;
line-height:1.2;
margin-bottom:20px;
}

@media(max-width:768px){
h1{
font-size:32px;
}

.hub-intro{
padding:20px;
}
}

/* ===== Target Users Section ===== */

.target-users{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
gap:15px;
list-style:none;
padding:0;
margin:25px 0 50px;
}

.target-users li{
background:#ffffff;
padding:16px 20px;
border-radius:12px;
border:1px solid #e5e7eb;
box-shadow:0 4px 12px rgba(0,0,0,.05);
font-weight:600;
color:#374151;
transition:.3s;
}

.target-users li:hover{
transform:translateY(-3px);
box-shadow:0 8px 20px rgba(37,99,235,.10);
}

.target-users li::before{
content:"✓";
color:#2563eb;
font-weight:700;
margin-right:10px;
}

/* ===== FAQ Section ===== */

.faq-section{
margin-top:50px;
}

.faq-item{
background:#fff;
border:1px solid #e5e7eb;
border-radius:14px;
padding:20px 25px;
margin-bottom:18px;
box-shadow:0 4px 12px rgba(0,0,0,.04);
}

.faq-item h3{
margin:0 0 10px;
font-size:20px;
color:#111827;
}

.faq-item p{
margin:0;
line-height:1.8;
color:#4b5563;
}

/* ===== Section Headings ===== */

.section-title{
font-size:34px;
font-weight:700;
margin:60px 0 25px;
padding-left:18px;
position:relative;
line-height:1.3;
}

.section-title::before{
content:"";
position:absolute;
left:0;
top:5px;
width:6px;
height:42px;
background:#2563eb;
border-radius:10px;
}

.visible-breadcrumb{
font-size:14px;
margin:15px 0 25px;
color:#6b7280;
display:flex;
align-items:center;
flex-wrap:wrap;
gap:8px;
}

.visible-breadcrumb a{
color:#2563eb;
text-decoration:none;
font-weight:600;
}

.visible-breadcrumb a:hover{
text-decoration:underline;
}

.visible-breadcrumb span{
color:#6b7280;
}

/* ===== Mobile ===== */

@media(max-width:768px){

.target-users{
grid-template-columns:1fr;
}

.section-title{
font-size:28px;
}

.faq-item{
padding:18px;
}

}

</style>



