* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, Segoe UI, Roboto, Inter, Arial, sans-serif;
    color: #0f3b34;              
    background-color: #e0f2ee;   
    line-height: 1.6;
}

.why-wrap {
    max-width: 1100px;
    margin: 0 auto;
    padding: 24px;
}

.why-header {
    padding: 28px 0 8px;
    border-bottom: 1px solid #cde8e3;
}

.why-home {
    color: #2e6b61;
    text-decoration: none;
    font-weight: 600;
}

.why-pill {
    display: inline-block;
    background-color: #cde8e3;
    color: #2e6b61;
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-left: 12px;
}

.why-h1 {
    font-size: clamp(28px, 5vw, 48px);
    line-height: 1.15;
    margin: 12px 0 8px;
}

.why-lede {
    max-width: 75ch;
    margin: 0 0 18px;
    font-size: 1.1rem;
}

.why-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 10px;
}

.why-btn {
    background-color: #0f3b34;
    color: #ffffff;
    padding: 10px 14px;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 600;
    border: 1px solid #0a2a24;
}

.why-btn-alt {
    background-color: #ffffff;
    color: #0f3b34;
    border-color: #cde8e3;
}

.why-main {
    margin-top: 22px;
}

.why-grid {
    display: grid;
    gap: 18px;
    grid-template-columns: repeat(12, 1fr);
}

.why-card {
    background-color: #ffffff;
    border: 1px solid #cde8e3;
    border-radius: 14px;
    padding: 18px;
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.03);
}

.why-span-12 { grid-column: span 12; }
.why-span-8  { grid-column: span 12; }
.why-span-6  { grid-column: span 12; }
.why-span-4  { grid-column: span 12; }

.why-h2 {
    margin: 0.2rem 0 0.6rem;
}

.why-ul {
    margin: 0.2rem 0 0.4rem 1.1rem;
}

.why-ol {
    margin: 0.2rem 0 0.4rem 1.1rem;
}

.why-note {
    font-size: 0.95rem;
    color: #1f5148;
}

.why-kbd {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
    background-color: #f3faf8;
    border: 1px solid #cde8e3;
    padding: 0.1rem 0.35rem;
    border-radius: 6px;
}

.why-footer {
    margin: 36px 0 8px;
    font-size: 0.92rem;
    color: #1f5148;
}