:root {
    color-scheme: dark;
    --info-bg: #071016;
    --info-panel: rgba(12, 25, 34, 0.96);
    --info-border: #31536a;
    --info-heading: #f5d98a;
    --info-text: #d7e6ef;
    --info-muted: #91aabd;
    --info-link: #9ed8ff;
    --info-hashed: #8de0ae;
    --info-readable: #ffd18a;
    --info-memory: #a9c8ff;
}

* { box-sizing: border-box; }
html { min-height: 100%; }

body {
    min-height: 100vh;
    margin: 0;
    background:
        radial-gradient(circle at 18% 10%, rgba(68, 44, 111, 0.34), transparent 34rem),
        radial-gradient(circle at 82% 0%, rgba(34, 91, 117, 0.25), transparent 30rem),
        linear-gradient(180deg, #0a141c, var(--info-bg));
    color: var(--info-text);
    font-family: Georgia, "Times New Roman", serif;
    line-height: 1.6;
}

.data-shell {
    width: min(980px, calc(100% - 32px));
    margin: 0 auto;
    padding: 42px 0 72px;
}

.data-back {
    display: inline-flex;
    margin-bottom: 18px;
    color: var(--info-link);
    font: 600 14px/1.2 system-ui, sans-serif;
    text-decoration: none;
}

.data-back:hover,
.data-back:focus-visible { text-decoration: underline; }

.data-document {
    padding: clamp(24px, 5vw, 54px);
    border: 1px solid var(--info-border);
    border-radius: 14px;
    background: var(--info-panel);
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.42);
}

.data-brand {
    margin: 0 0 5px;
    color: var(--info-muted);
    font: 700 12px/1.2 system-ui, sans-serif;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

h1, h2 { color: var(--info-heading); }
h1 { margin: 0; font-size: clamp(30px, 6vw, 48px); line-height: 1.1; }
h2 { margin: 2rem 0 0.55rem; font-size: 20px; line-height: 1.25; }
p, ul { margin: 0.6rem 0; }
ul { padding-left: 1.3rem; }
li + li { margin-top: 0.3rem; }
a { color: var(--info-link); }

.data-updated {
    margin: 8px 0 28px;
    color: var(--info-muted);
    font: 13px/1.4 system-ui, sans-serif;
}

.data-summary {
    margin: 1.2rem 0;
    padding: 14px 16px;
    border-left: 3px solid #8b6cc9;
    background: rgba(88, 58, 132, 0.18);
}

.data-table-wrap {
    margin: 1.1rem 0;
    overflow-x: auto;
    border: 1px solid rgba(99, 148, 177, 0.4);
    border-radius: 9px;
}

table {
    width: 100%;
    border-collapse: collapse;
    font: 14px/1.5 system-ui, sans-serif;
}

th, td {
    padding: 12px 14px;
    border-bottom: 1px solid rgba(99, 148, 177, 0.25);
    text-align: left;
    vertical-align: top;
}

th { color: var(--info-heading); background: rgba(39, 70, 88, 0.32); }
tr:last-child td { border-bottom: 0; }

.storage-label {
    display: inline-block;
    padding: 2px 7px;
    border: 1px solid currentColor;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    white-space: nowrap;
}

.is-hashed { color: var(--info-hashed); }
.is-readable { color: var(--info-readable); }
.is-memory { color: var(--info-memory); }

@media (max-width: 650px) {
    .data-shell { width: min(100% - 20px, 980px); padding-top: 18px; }
    .data-document { padding: 22px 18px 34px; }
    th, td { min-width: 135px; padding: 10px; }
}