:root {
    --navy: #020C19;
    --navy-glow: #0E2340;
    --ink: #FFFFFF;
    --muted: rgba(255, 255, 255, 0.64);
    --line: rgba(255, 255, 255, 0.16);
    --focus: #8FC7FF;
    --ok: #3BAE6A;
    --error: #E05A5A;
    --info: #4FA8E0;
    --font: -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    -webkit-text-size-adjust: 100%;
}

body {
    min-height: 100vh;
    display: grid;
    grid-template-rows: auto 1fr auto;
    background: var(--navy) radial-gradient(ellipse 80% 60% at 50% 40%, var(--navy-glow) 0%, var(--navy) 70%) no-repeat;
    color: var(--ink);
    font-family: var(--font);
    font-size: 17px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
    text-underline-offset: 4px;
}

a:focus-visible,
.button:focus-visible {
    outline: 2px solid var(--focus);
    outline-offset: 4px;
    border-radius: 2px;
}

.site-header,
.site-footer {
    padding: 22px 16px;
    font-size: 13px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
}

.site-header {
    text-align: center;
}

.site-footer {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px 24px;
    border-top: 1px solid var(--line);
}

.site-links {
    display: inline-flex;
    gap: 24px;
}

.site-main {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 16px;
}

.article {
    max-width: 720px;
    width: 100%;
    align-self: flex-start;
    padding: 16px 0 40px;
}

.article h1 {
    font-size: clamp(28px, 4vw, 40px);
    margin-bottom: 8px;
}

.article .stand {
    color: var(--muted);
    font-size: 14px;
    margin-bottom: 32px;
}

.article h2 {
    font-weight: 400;
    font-size: 21px;
    line-height: 1.3;
    margin: 36px 0 10px;
}

.article p,
.article ul {
    color: var(--muted);
    margin: 0 0 12px;
}

.article ul {
    padding-left: 22px;
}

.article li {
    margin: 6px 0;
}

.article strong {
    color: var(--ink);
    font-weight: 600;
}

.article a {
    text-decoration: underline;
    text-underline-offset: 4px;
    text-decoration-color: var(--line);
}

.article a:hover {
    text-decoration-color: var(--ink);
}

.hero {
    max-width: 640px;
    text-align: center;
}

.eyebrow {
    font-size: 13px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 18px;
}

h1 {
    font-weight: 300;
    font-size: clamp(32px, 6vw, 56px);
    line-height: 1.1;
    letter-spacing: 0.02em;
}

h1.wordmark {
    font-weight: 200;
    letter-spacing: 0.26em;
    font-size: clamp(40px, 9vw, 84px);
    padding-left: 0.26em;
}

.hero .lead {
    margin: 26px auto 0;
    max-width: 38ch;
    font-size: clamp(17px, 2.2vw, 20px);
    color: var(--muted);
}

.hero .lead + .lead {
    margin-top: 10px;
}

.hero p:last-child {
    margin-top: 32px;
}

.button {
    display: inline-block;
    padding: 12px 26px;
    border: 1px solid var(--ink);
    border-radius: 999px;
    font-size: 15px;
    letter-spacing: 0.04em;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.button:hover {
    background: var(--ink);
    color: var(--navy);
    text-decoration: none;
}

.message {
    position: fixed;
    top: 16px;
    left: 50%;
    transform: translateX(-50%);
    max-width: calc(100% - 32px);
    padding: 12px 20px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--line);
    border-left: 4px solid var(--info);
    font-size: 15px;
}

.message-success {
    border-left-color: var(--ok);
}

.message-error {
    border-left-color: var(--error);
}

@media (max-width: 480px) {
    .site-footer {
        justify-content: center;
        text-align: center;
    }
}