/* EFECE web sayfaları — dışarıdan hiçbir şey yüklenmez (font, analiz, çerez yok). */
:root {
  --bg: #eef6ff;
  --card: #ffffff;
  --ink: #1f2a44;
  --muted: #5b6785;
  --accent: #2f7de1;
  --sun: #ffc93c;
  --pink: #ff77b7;
  --line: #d7e3f5;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121826;
    --card: #1b2335;
    --ink: #e8eefc;
    --muted: #a6b2cf;
    --accent: #6aa8ff;
    --line: #2c3752;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
header {
  background: linear-gradient(160deg, #3d8bf0 0%, #6fb6ff 60%, #ffd76a 140%);
  color: #fff;
  padding: 40px 16px 56px;
  text-align: center;
}
header .logo {
  display: inline-block;
  font-weight: 800;
  font-size: 44px;
  letter-spacing: 3px;
  color: var(--sun);
  text-shadow: 0 3px 0 #9a5a12, 0 6px 14px rgba(0,0,0,.25);
}
header p { margin: 6px 0 0; opacity: .95; }
nav.lang { margin-top: 14px; }
nav.lang a {
  color: #fff;
  text-decoration: none;
  border: 2px solid rgba(255,255,255,.7);
  border-radius: 999px;
  padding: 4px 14px;
  margin: 0 4px;
  font-weight: 600;
  font-size: 15px;
}
nav.lang a:hover { background: rgba(255,255,255,.2); }
main {
  max-width: 760px;
  margin: -32px auto 40px;
  padding: 0 16px;
}
section.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 24px 22px;
  margin-bottom: 22px;
  box-shadow: 0 6px 20px rgba(31,42,68,.06);
}
h1 { font-size: 26px; line-height: 1.25; margin: 0 0 4px; }
h2 { font-size: 19px; margin: 26px 0 6px; }
.updated { color: var(--muted); font-size: 14px; margin: 0 0 16px; }
.summary {
  background: color-mix(in srgb, var(--sun) 22%, var(--card));
  border-left: 5px solid var(--sun);
  border-radius: 10px;
  padding: 12px 16px;
  margin: 12px 0 8px;
}
.summary ul { margin: 6px 0 0; padding-left: 20px; }
ul { padding-left: 22px; }
li { margin: 3px 0; }
a { color: var(--accent); }
footer {
  text-align: center;
  color: var(--muted);
  font-size: 14px;
  padding: 0 16px 32px;
}
footer a { margin: 0 8px; }