:root {
    --primary-color:rgb(134, 166, 235);
    --hover-color:rgb(179, 199, 255);
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    --radius: 8px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

.download-header {
    margin-bottom: 1.5rem;
    text-align: right;
}

.modern-download-btn {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, var(--primary-color), var(--hover-color));
    color: #fff;
    text-decoration: none;
    border-radius: var(--radius);
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: var(--shadow);
    gap: 0.5rem;
    font-size: 0.9rem;
}

.modern-download-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.download-icon {
    width: 1rem;
    height: 1rem;
}

.pdf-wrapper {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    height: 150vh;
    margin: 1rem 0;
}

.pdf-viewer {
    width: 100%;
    height: 100%;
    border: 0;
}