:root { --ink: #e8edf2; --muted: #a9b4bf; --surface: #16202a; --surface-strong: #0d141b; --line: #2d3b47; --accent: #42c5a3; --accent-ink: #082a25; }
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: radial-gradient(circle at 90% 0, #1a3740 0, transparent 32rem), var(--surface-strong); color: var(--ink); font: 16px/1.5 Georgia, "Times New Roman", serif; }
a { color: var(--ink); } .site-header { min-height: 4.5rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 0 2rem; border-bottom: 1px solid var(--line); background: rgba(13,20,27,.9); } .brand { color: var(--ink); text-decoration: none; font: 700 1.25rem/1 system-ui, sans-serif; letter-spacing: 0; } .brand span, .eyebrow { color: var(--accent); } button, .button { display: inline-block; border: 0; border-radius: 4px; background: var(--accent); color: var(--accent-ink); padding: .6rem .9rem; font: 700 .9rem/1 system-ui, sans-serif; text-decoration: none; cursor: pointer; }
.portal-shell { display: grid; grid-template-columns: 15rem minmax(0, 1fr); max-width: 80rem; margin: 0 auto; } .public-shell { display: block; } .sidebar { padding: 2rem 1.25rem; border-right: 1px solid var(--line); } .sidebar section + section { margin-top: 2rem; } .sidebar h2 { margin: 0 0 .6rem; color: var(--muted); font: 700 .75rem/1 system-ui, sans-serif; text-transform: uppercase; } .sidebar ul { padding: 0; margin: 0; list-style: none; } .sidebar li + li { margin-top: .45rem; } .sidebar a { color: var(--ink); text-decoration: none; } main { min-width: 0; padding: clamp(2rem, 7vw, 5rem); } .intro { max-width: 42rem; min-height: calc(100vh - 4.5rem); display: flex; flex-direction: column; justify-content: center; } h1 { margin: 0 0 1rem; font: 700 clamp(2rem, 4vw, 3.5rem)/1.05 system-ui, sans-serif; letter-spacing: 0; } .eyebrow { margin: 0 0 .75rem; font: 700 .75rem/1 system-ui, sans-serif; letter-spacing: 0; } .lead, .intro > p:not(.eyebrow) { max-width: 42rem; color: var(--muted); font-size: 1.15rem; } .notice { border-left: 3px solid var(--accent); padding-left: 1rem; color: var(--muted); } .details { max-width: 38rem; } .details div { padding: 1rem 0; border-bottom: 1px solid var(--line); } dt { color: var(--muted); font: 700 .8rem/1 system-ui, sans-serif; text-transform: uppercase; } dd { margin: .35rem 0 0; }
@media (max-width: 44rem) { .site-header { padding: 0 1rem; } .portal-shell { display: block; } .sidebar { padding: 1rem; border-right: 0; border-bottom: 1px solid var(--line); } .sidebar section + section { margin-top: 1rem; } .sidebar ul { display: flex; flex-wrap: wrap; gap: .65rem 1rem; } .sidebar li + li { margin: 0; } main { padding: 2rem 1rem; } .intro { min-height: calc(100vh - 4.5rem); } }