:root {
  --bg: #F8F6FC; --surface: #FFFFFF; --ink: #1A1326; --muted: #5E5770; --line: #E6E0F0;
  --accent: #6A3DE8; --accent-ink: #4B23B8; --accent-soft: #EFE8FD; --lilac: #B79CFF;
  --night: #1E1035; --on-night: #F3EEFF; --on-night-muted: #C4B6E6;
  --display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --sans: "Geist", "Segoe UI", system-ui, sans-serif; --mono: "Geist Mono", ui-monospace, Consolas, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) { --bg: #120B1E; --surface: #1B1229; --ink: #EFEAF8; --muted: #ABA2BF; --line: #2F2443; --accent: #A98BFF; --accent-ink: #C7B4FF; --accent-soft: #261A3D; color-scheme: dark; }
}
:root[data-theme="dark"] { --bg: #120B1E; --surface: #1B1229; --ink: #EFEAF8; --muted: #ABA2BF; --line: #2F2443; --accent: #A98BFF; --accent-ink: #C7B4FF; --accent-soft: #261A3D; color-scheme: dark; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 17px/1.7 var(--sans); -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--lilac); outline-offset: 3px; }
.wrap { max-width: 760px; margin: 0 auto; padding-inline: max(20px, env(safe-area-inset-left, 0px)); }
.mono { font-family: var(--mono); font-size: 13px; letter-spacing: .02em; color: var(--muted); }
h1, h2, h3 { font-family: var(--display); letter-spacing: -0.02em; font-weight: 700; line-height: 1.15; }

.top { background: radial-gradient(900px 400px at 85% -20%, #5B2FC9 0%, transparent 60%), var(--night); color: var(--on-night); }
.top header { display: flex; justify-content: space-between; align-items: center; padding-block: 22px; }
.mark { display: flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 600; }
.mark span { width: 32px; height: 32px; border-radius: 10px; background: var(--lilac); color: var(--night); display: grid; place-items: center; font: 600 13px var(--mono); }
.top nav { display: flex; gap: 20px; font-size: 15px; color: var(--on-night-muted); }
.top nav a { text-decoration: none; } .top nav a:hover { color: #fff; }
.intro { padding-block: 36px 56px; }
.intro .mono { color: var(--lilac); }
.intro h1 { font-size: clamp(36px, 6vw, 56px); margin: 12px 0 12px; font-weight: 800; }
.intro p { margin: 0; color: var(--on-night-muted); font-size: 18px; max-width: 34em; }

.list { padding-block: 40px 80px; display: grid; gap: 14px; }
.post-card { display: block; text-decoration: none; background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 24px; transition: border-color .15s; }
.post-card:hover { border-color: var(--accent); }
.post-card h2 { font-size: 23px; margin: 8px 0 8px; }
.post-card p { margin: 0 0 14px; color: var(--muted); }
.tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tags span { font: 500 12px var(--mono); background: var(--accent-soft); color: var(--accent-ink); padding: 4px 10px; border-radius: 99px; }
.empty { color: var(--muted); }

/* Entrada */
article.post { padding-block: 40px 80px; }
.post-body h2 { font-size: 26px; margin: 40px 0 10px; }
.post-body h3 { font-size: 20px; margin: 28px 0 8px; }
.post-body p, .post-body li { color: var(--ink); }
.post-body a { color: var(--accent); }
.post-body img { border-radius: 14px; border: 1px solid var(--line); background: #fff; margin: 20px 0; }
.post-body blockquote { margin: 20px 0; padding: 4px 18px; border-left: 3px solid var(--accent); background: var(--accent-soft); border-radius: 0 12px 12px 0; }
.post-body code { font: 14px var(--mono); background: var(--accent-soft); color: var(--accent-ink); padding: 2px 6px; border-radius: 6px; }
.post-body pre { background: var(--night); color: var(--on-night); padding: 18px; border-radius: 14px; overflow-x: auto; }
.post-body pre code { background: none; color: inherit; padding: 0; }
.post-body table { border-collapse: collapse; width: 100%; font-size: 15px; display: block; overflow-x: auto; }
.post-body th, .post-body td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; }
.back { display: inline-block; margin-top: 40px; color: var(--accent); text-decoration: none; font-weight: 500; }
footer { background: var(--night); color: var(--on-night-muted); }
footer .wrap { padding-block: 24px; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
footer .mono { color: var(--on-night-muted); }
@media (max-width: 600px) { .top nav a:not(:last-child) { display: none; } }