/* Kevaso brand kit tokens (idealization/brand/kevaso.html) */
:root {
  --night: #0d1017; --graphite: #1b2130; --paper: #f3f1ec; --mint: #5ef0c0; --violet: #8f7bff; --amber: #f2b45a;
  --bg: #f6f5f1; --surface: #ffffff; --ink: #14171f; --ink-2: #565b68; --ink-3: #8b909c; --line: #e4e2dc;
  --link: #0f8f6a;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) { --bg: #0b0d12; --surface: #141822; --ink: #eef0f5; --ink-2: #aab0bd; --ink-3: #737a88; --line: #232836; --link: var(--mint); }
}
:root[data-theme="dark"] { --bg: #0b0d12; --surface: #141822; --ink: #eef0f5; --ink-2: #aab0bd; --ink-3: #737a88; --line: #232836; --link: var(--mint); }

* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.6 "Inter", ui-sans-serif, system-ui, sans-serif; }
a { color: var(--link); text-underline-offset: 2px; }

/* header: Night band, like the brand hero */
.top { background: var(--night); color: var(--paper); position: relative; overflow: hidden; }
.top::after { content: ""; position: absolute; right: -140px; top: -180px; width: 380px; height: 380px; border-radius: 50%;
  background: radial-gradient(circle, rgba(94,240,192,.18), transparent 65%); pointer-events: none; }
.top-in { max-width: 800px; margin: 0 auto; padding: 18px 16px; display: flex; flex-wrap: wrap; gap: 12px 28px;
  align-items: center; justify-content: space-between; position: relative; z-index: 1; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--paper); text-decoration: none;
  font: 700 22px/1 "Space Grotesk", sans-serif; letter-spacing: -.6px; }
.brand span { font: 400 13px "IBM Plex Mono", monospace; color: var(--mint); letter-spacing: 0; }
nav { display: flex; flex-wrap: wrap; gap: 18px; font-size: 14px; font-weight: 500; }
nav a { color: #9aa3b5; text-decoration: none; }
nav a:hover, nav a[aria-current] { color: var(--paper); }
nav a[aria-current] { box-shadow: inset 0 -2px 0 var(--mint); }

main { max-width: 800px; margin: 0 auto; padding: 8px 16px 56px; }
h1, h2, h3 { font-family: "Space Grotesk", sans-serif; font-weight: 600; line-height: 1.2; }
h1 { font-size: 40px; font-weight: 700; letter-spacing: -1.4px; margin: 40px 0 12px; }
h2 { font-size: 24px; letter-spacing: -.4px; margin-top: 44px; }
h3 { font-size: 18px; }

code, pre { font: 14px/1.6 "IBM Plex Mono", ui-monospace, Menlo, monospace; }
code { background: var(--surface); border: 1px solid var(--line); padding: 1px 5px; border-radius: 6px; font-size: 13.5px; }
pre { background: var(--night); color: var(--paper); border-radius: 12px; padding: 14px 16px; overflow-x: auto; }
pre code { background: none; border: 0; padding: 0; color: inherit; }

table { border-collapse: collapse; width: 100%; display: block; overflow-x: auto; background: var(--surface);
  border: 1px solid var(--line); border-radius: 12px; }
th, td { border-bottom: 1px solid var(--line); padding: 9px 12px; text-align: left; vertical-align: top; }
tr:last-child td { border-bottom: 0; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: 1px; color: var(--ink-3); font-weight: 600; }

blockquote { margin: 20px 0; padding: 12px 16px; background: var(--surface); border: 1px solid var(--line);
  border-left: 3px solid var(--mint); border-radius: 10px; color: var(--ink-2); }
blockquote p { margin: 0; }

footer { max-width: 800px; margin: 0 auto; padding: 20px 16px 40px; border-top: 1px solid var(--line); font-size: 14px; color: var(--ink-3); }
footer a { color: var(--ink-2); }