.site-header {
    background: #ffffff;
    border-bottom: 1px solid #e5e7eb;
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.site-logo {
    font-size: 22px;
    font-weight: 700;
    color: #FF7A3D;
}

.login-btn {
    padding: 10px 20px;
    border-radius: 999px;
    border: 1px solid #e5e7eb;
    text-decoration: none;
    color: #374151;
    font-size: 14px;
}

.site-footer {
    border-top: 1px solid #e5e7eb;
    padding: 24px;
    text-align: center;
    font-size: 14px;
    color: #6B7280;
    background: #ffffff;
}


.assignment-page {
    min-height: calc(100vh - 140px);
    background: #F5F3F8;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px 16px;
}

.assignment-container {
    width: 100%;
    max-width: 1000px;
    background: #ffffff;
    border-radius: 24px;
    padding: 64px 56px;
    text-align: center;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.06);
    margin: 0 16px;
}

@media (min-width: 1200px) {
    .assignment-container {
        max-width: 1120px;
    }
}

@media (max-width: 768px) {
    .assignment-container {
        padding: 40px 28px;
    }
}

.assignment-title {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI",
        Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    font-size: 56px;
    line-height: 62px;
    font-weight: 700;
    color: #2A3F6E;
    margin-bottom: 20px;
}

@media (max-width: 768px) {
    .assignment-title {
        font-size: 36px;
        line-height: 42px;
    }
}

@media (max-width: 480px) {
    .assignment-title {
        font-size: 30px;
        line-height: 36px;
    }
}

.assignment-tag {
    position: relative;
    display: inline-block;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    color: #697794;           /* text color */
    margin-bottom: 20px;
    padding: 0 20px;
}

.assignment-tag::before,
.assignment-tag::after {
    content: "";
    position: absolute;
    top: 50%;
    width: 50px;              /* length of the lines */
    height: 2px;              /* thickness of the lines */
    background: #697794;      /* same color as text */
}

.assignment-tag::before {
    left: -50px;              /* move line to the left */
    transform: translateY(-50%);
}

.assignment-tag::after {
    right: -50px;             /* move line to the right */
    transform: translateY(-50%);
}

.assignment-text {
    max-width: 800px;   /* make text wider than current 520px */
    margin: 0 auto 40px; /* centers the text */
    font-size: 20px;
    color: #5B6B8A;
    line-height: 32px;
    font-weight: 400;
}



/* Button style */
.assignment-button {
    display: inline-block;
    background-color: #ff6b00; /* orange like the reference site */
    color: #ffffff;
    font-size: 18px;
    font-weight: 400;
    padding: 15px 40px;
    border-radius: 30px;
    text-decoration: none;
    transition: background 0.3s ease;
}

.assignment-button:hover {
    background-color: #e65c00;
	color: #ffffff; 
}

@media (max-width: 480px) {
    .assignment-container {
        padding: 40px 24px;
        border-radius: 16px;
    }

    .modal {
        padding: 28px 20px;
    }
}