:root { --paper: #EEF3F9; --ink: #1A2E61; --soft: #55648A; --accent: #2B5CCC; --card: #FFFFFF; --line: #D5DFEC; }
@media (prefers-color-scheme: dark) {
  :root { --paper: #111A33; --ink: #E6EDF5; --soft: #A3B0CC; --accent: #8FB0FF; --card: #1A2547; --line: #2C3A63; }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink);
  font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; }
main { max-width: 680px; margin: 0 auto; padding: 48px 20px 72px; }
header .brand { font-size: 13px; letter-spacing: 3px; text-transform: uppercase; color: var(--soft); }
h1 { font-size: 32px; line-height: 1.15; letter-spacing: -0.5px; margin: 8px 0 6px; overflow-wrap: break-word; }
h2 { font-size: 18px; margin: 34px 0 6px; }
p, li { max-width: 62ch; }
p { margin: 0 0 10px; }
ul { padding-left: 20px; margin: 6px 0; }
li { margin: 4px 0; }
a { color: var(--accent); text-underline-offset: 3px; }
.meta { color: var(--soft); font-size: 14px; margin: 0; }
.tiles { display: flex; gap: 6px; margin: 22px 0 14px; }
.tiles i { width: 14px; height: 14px; border-radius: 4px; }
.tiles i:nth-child(1) { background: #33CCC7; }
.tiles i:nth-child(2) { background: #2B5CCC; }
.tiles i:nth-child(3) { background: #F05C54; }
.tiles i:nth-child(4) { background: #FAC738; }
.tiles i:nth-child(5) { background: #40B36B; }
.lang { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 0; }
.lang a { display: inline-block; padding: 6px 14px; border-radius: 999px; border: 1px solid var(--line);
  background: var(--card); color: var(--ink); text-decoration: none; font-size: 14px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 18px 20px; margin: 24px 0; }
.card p { margin: 0; }
section { margin-top: 40px; scroll-margin-top: 100vh; }
section + section { margin-top: 56px; padding-top: 32px; border-top: 1px solid var(--line); }
footer { margin-top: 48px; color: var(--soft); font-size: 13px; }
@media (max-width: 420px) { h1 { font-size: 28px; } }
@supports selector(:has(a)) {
  main:has(section:target) section:not(:target),
  main:not(:has(section:target)) section:not(#en) { display: none; }
  section + section { margin-top: 40px; padding-top: 0; border-top: 0; }
  main:not(:has(section:target)) .lang a[href="#en"],
  main:has(#en:target) .lang a[href="#en"],
  main:has(#tr:target) .lang a[href="#tr"],
  main:has(#fr:target) .lang a[href="#fr"],
  main:has(#it:target) .lang a[href="#it"],
  main:has(#de:target) .lang a[href="#de"],
  main:has(#es:target) .lang a[href="#es"],
  main:has(#pt:target) .lang a[href="#pt"] {
    background: var(--ink); border-color: var(--ink); color: var(--paper);
  }
}