:root {
    color-scheme: dark;
    --bg: #000;
    --card: rgba(255, 255, 255, 0.06);
    --line: rgba(255, 255, 255, 0.1);
    --text: #fff;
    --muted: rgba(255, 255, 255, 0.58);
    --win: #fff;
    --loss: #ff4a3d;
    --today: #0a85ff;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
}

.wrap {
    max-width: 680px;
    margin: 0 auto;
    padding: 56px 22px 80px;
}

header.masthead {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 44px;
}

.mark {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3px;
    width: 44px;
    height: 44px;
    padding: 6px;
    border-radius: 11px;
    background: #0d0d0d;
    border: 1px solid var(--line);
    flex: none;
}

.mark i {
    border-radius: 2px;
    background: rgba(255, 255, 255, 0.16);
}

.mark i.w { background: var(--win); }
.mark i.l { background: var(--loss); }
.mark i.t { background: var(--today); }

h1 {
    font-size: 34px;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin: 0 0 14px;
}

h2 {
    font-size: 19px;
    margin: 40px 0 10px;
    letter-spacing: -0.01em;
}

.tagline {
    margin: 0;
    color: var(--muted);
    font-size: 15px;
}

p {
    margin: 0 0 14px;
}

.lede {
    font-size: 19px;
    color: var(--muted);
}

ul {
    padding-left: 20px;
    margin: 0 0 14px;
}

li {
    margin-bottom: 8px;
}

a {
    color: var(--text);
    text-decoration-color: rgba(255, 255, 255, 0.35);
    text-underline-offset: 3px;
}

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

.card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 18px 20px;
    margin: 22px 0;
}

.card p:last-child {
    margin-bottom: 0;
}

.key {
    display: flex;
    flex-wrap: wrap;
    gap: 14px 20px;
    margin: 18px 0 0;
    padding: 0;
    list-style: none;
    font-size: 14px;
    color: var(--muted);
}

.key span {
    display: inline-block;
    width: 11px;
    height: 11px;
    border-radius: 3px;
    margin-right: 7px;
    vertical-align: -1px;
}

nav.links {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 30px;
}

nav.links a {
    text-decoration: none;
    font-size: 15px;
    font-weight: 600;
    padding: 11px 18px;
    border-radius: 999px;
    background: var(--card);
    border: 1px solid var(--line);
}

nav.links a.primary {
    background: #fff;
    color: #000;
    border-color: #fff;
}

footer {
    margin-top: 60px;
    padding-top: 22px;
    border-top: 1px solid var(--line);
    font-size: 14px;
    color: var(--muted);
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.updated {
    font-size: 14px;
    color: var(--muted);
    margin-bottom: 30px;
}

@media (max-width: 520px) {
    .wrap { padding: 38px 18px 60px; }
    h1 { font-size: 28px; }
}