body {
    margin: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #374151;
    background: #f4f7fb;
}

a {
    color: inherit;
}

.page-shell {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.page-header {
    background: linear-gradient(135deg, #4f46e5, #10b981);
    color: #fff;
    padding: 24px 0 72px;
}

.page-nav,
.page-content,
.page-footer {
    width: min(1080px, calc(100% - 32px));
    margin: 0 auto;
}

.page-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.page-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 1.25rem;
    font-weight: 700;
    text-decoration: none;
}

.page-brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.18);
    font-size: 1rem;
}

.page-nav-links {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
}

.page-nav-links a {
    text-decoration: none;
    opacity: 0.95;
}

.page-hero {
    width: min(1080px, calc(100% - 32px));
    margin: 48px auto 0;
}

.page-eyebrow {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.18);
    font-size: 0.85rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.page-hero h1 {
    margin: 18px 0 12px;
    font-size: clamp(2rem, 4vw, 3.4rem);
    line-height: 1.1;
}

.page-hero p {
    max-width: 760px;
    margin: 0;
    font-size: 1.05rem;
    line-height: 1.7;
}

.page-content {
    flex: 1;
    margin-top: -36px;
    padding-bottom: 48px;
}

.page-card {
    background: #fff;
    border-radius: 22px;
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.12);
    padding: 32px;
}

.page-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 24px;
}

.page-section + .page-section {
    margin-top: 24px;
}

.page-section h2 {
    margin: 0 0 12px;
    font-size: 1.4rem;
    color: #111827;
}

.page-section p {
    margin: 0 0 14px;
    line-height: 1.7;
}

.page-list {
    margin: 0;
    padding-left: 20px;
    line-height: 1.8;
}

.page-list li + li {
    margin-top: 8px;
}

.page-side-card {
    background: #f8fafc;
    border: 1px solid #e5e7eb;
    border-radius: 18px;
    padding: 20px;
}

.page-side-card h3 {
    margin: 0 0 10px;
    color: #111827;
}

.page-side-card p {
    margin: 0 0 14px;
    line-height: 1.65;
}

.page-cta {
    display: inline-block;
    padding: 12px 18px;
    border-radius: 10px;
    background: #4f46e5;
    color: #fff;
    text-decoration: none;
    font-weight: 600;
}

.page-footer {
    padding: 28px 0 40px;
    color: #6b7280;
    font-size: 0.95rem;
}

@media (max-width: 768px) {
    .page-header {
        padding-bottom: 56px;
    }

    .page-nav {
        flex-direction: column;
        align-items: flex-start;
    }

    .page-grid {
        grid-template-columns: 1fr;
    }

    .page-card {
        padding: 22px;
        border-radius: 18px;
    }
}