:root {
    color-scheme: light;
    --background: #f7fbfa;
    --surface: #ffffff;
    --sea-glass: #ddfcf8;
    --sea-glass-strong: #9ee7df;
    --ink: #183f42;
    --muted: #587477;
    --border: #cce8e5;
    --accent: #6a230d;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: var(--background);
    color: var(--ink);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 17px;
    line-height: 1.65;
}

a {
    color: #086c72;
    text-underline-offset: 3px;
}

.site-header {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
}

.header-inner,
.page,
.site-footer-inner {
    width: min(100% - 40px, 760px);
    margin: 0 auto;
}

.header-inner {
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--ink);
    font-weight: 750;
    text-decoration: none;
}

.brand img {
    width: 42px;
    height: 42px;
    border-radius: 8px;
}

.nav {
    display: flex;
    gap: 20px;
    font-size: 15px;
}

.nav a {
    color: var(--muted);
    text-decoration: none;
}

.page {
    padding: 64px 0 72px;
}

.eyebrow {
    margin: 0 0 8px;
    color: #087e84;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
}

h1,
h2 {
    line-height: 1.2;
}

h1 {
    margin: 0;
    font-size: clamp(36px, 8vw, 52px);
}

h2 {
    margin: 40px 0 12px;
    font-size: 24px;
}

.updated {
    margin: 12px 0 32px;
    color: var(--muted);
}

.summary {
    margin: 0 0 36px;
    padding: 20px 22px;
    background: var(--sea-glass);
    border: 1px solid var(--sea-glass-strong);
    border-radius: 8px;
    font-size: 18px;
}

.notice {
    margin: 24px 0;
    padding: 18px 20px;
    background: #fff8e7;
    border-left: 4px solid #efbd4d;
}

ul,
ol {
    padding-left: 24px;
}

li + li {
    margin-top: 8px;
}

.contact {
    display: inline-block;
    margin-top: 6px;
    padding: 12px 16px;
    background: var(--ink);
    color: #ffffff;
    border-radius: 6px;
    font-weight: 700;
    text-decoration: none;
}

.site-footer {
    border-top: 1px solid var(--border);
    background: var(--surface);
}

.site-footer-inner {
    padding: 28px 0;
    color: var(--muted);
    font-size: 14px;
}

@media (max-width: 560px) {
    .header-inner {
        min-height: 64px;
    }

    .brand span {
        display: none;
    }

    .page {
        padding-top: 44px;
    }
}