:root {
    color-scheme: light dark;
    --bg: #f5f8fb;
    --surface: #ffffff;
    --surface-soft: #eef5f8;
    --text: #17202a;
    --muted: #5e6b78;
    --line: rgba(23, 32, 42, 0.12);
    --accent: #0f766e;
    --accent-strong: #0b5f59;
    --radius: 8px;
    --shadow: 0 18px 50px rgba(25, 43, 60, 0.12);
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #101417;
        --surface: #171d22;
        --surface-soft: #1f292d;
        --text: #eef5f6;
        --muted: #a8b7bd;
        --line: rgba(238, 245, 246, 0.14);
        --accent: #2dd4bf;
        --accent-strong: #5eead4;
        --shadow: 0 22px 60px rgba(0, 0, 0, 0.32);
    }
}

* {
    box-sizing: border-box;
}

body {
    min-width: 320px;
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.55;
}

a {
    color: inherit;
}

.page {
    width: min(1040px, calc(100% - 32px));
    margin: 0 auto;
    padding: 24px 0 44px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 24px;
    text-decoration: none;
}

.brand-mark {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    border-radius: var(--radius);
    background: color-mix(in srgb, var(--accent) 16%, transparent);
    overflow: hidden;
}

.brand-mark img {
    width: 34px;
    height: 34px;
    display: block;
    object-fit: contain;
}

.brand-name {
    display: block;
    font-weight: 850;
}

.brand-subtitle {
    display: block;
    color: var(--muted);
    font-size: 0.92rem;
}

.panel {
    padding: clamp(20px, 4vw, 42px);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow);
}

.eyebrow {
    margin: 0 0 0.5rem;
    color: var(--accent-strong);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

h1,
h2 {
    margin: 0;
    line-height: 1.12;
    letter-spacing: 0;
}

h1 {
    font-size: clamp(2.25rem, 7vw, 4.6rem);
}

h2 {
    margin-top: 26px;
    font-size: clamp(1.35rem, 3vw, 2rem);
}

p {
    max-width: 76ch;
}

.lede {
    color: var(--muted);
    font-size: 1.08rem;
}

.actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin: 22px 0;
}

.button,
.link-button {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 0.68rem 0.95rem;
    font-weight: 800;
    text-decoration: none;
}

.button {
    background: var(--accent);
    border-color: var(--accent);
    color: #ffffff;
}

.link-button {
    background: var(--surface-soft);
}

.grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-top: 18px;
}

.card {
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface-soft);
}

.card strong {
    display: block;
    margin-bottom: 0.35rem;
}

.card span {
    color: var(--muted);
}

.footer {
    margin-top: 18px;
    color: var(--muted);
    font-size: 0.94rem;
}

@media (max-width: 760px) {
    .grid {
        grid-template-columns: 1fr;
    }
}