/* /privacy, /terms and /disclaimer: plain, readable pages (light by default, dark when the device is). */
:root {
  --bg: #ffffff; --ink: #141821; --muted: #5b6372; --line: #e3e6eb; --soft: #f5f7fa; --link: #1f5fd6;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0b0d12; --ink: #e9ecf2; --muted: #9aa3b2; --line: #232834; --soft: #12161e; --link: #8cc8ff; }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 16px/1.7 "Inter", system-ui, -apple-system, "Segoe UI", sans-serif; -webkit-font-smoothing: antialiased;
}
a { color: var(--link); }
.top { border-bottom: 1px solid var(--line); }
.top div { max-width: 820px; margin: 0 auto; padding: 14px 20px; display: flex; align-items: center; gap: 10px; font-weight: 800; }
.top img { width: 26px; height: 26px; border-radius: 6px; }
main { max-width: 820px; margin: 0 auto; padding: 34px 20px 60px; }
h1 { font-size: clamp(28px, 5vw, 38px); line-height: 1.15; margin: 0 0 6px; letter-spacing: -.5px; }
.updated { color: var(--muted); font-size: 14px; margin: 0 0 26px; }
h2 { font-size: 20px; line-height: 1.3; margin: 34px 0 8px; padding-top: 6px; border-top: 1px solid var(--line); }
h3 { font-size: 16.5px; margin: 20px 0 4px; }
p, li { color: var(--ink); }
ul { padding-left: 22px; }
li { margin: 4px 0; }
.box { background: var(--soft); border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; margin: 18px 0; }
.box p { margin: 0; }
.box p + p { margin-top: 10px; }
strong { font-weight: 700; }
.toc { columns: 2; column-gap: 30px; font-size: 15px; }
@media (max-width: 600px) { .toc { columns: 1; } }
footer { border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
footer div { max-width: 820px; margin: 0 auto; padding: 22px 20px 34px; }
footer nav { display: flex; flex-wrap: wrap; gap: 6px 16px; margin-bottom: 10px; }