/* Terms, privacy and refund pages: the landing page's paper, set as a single reading column. */
:root {
  --paper: #f6f4ee;
  --ink: #22201e;
  --muted: #6b6965;
  --line: rgba(34, 32, 30, 0.16);
  --gold: #a07d45;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) { --paper: #171615; --ink: #ece9e3; --muted: #a29e97; --line: rgba(236, 233, 227, 0.16); --gold: #c9a46b; color-scheme: dark; }
}
:root[data-theme="dark"] { --paper: #171615; --ink: #ece9e3; --muted: #a29e97; --line: rgba(236, 233, 227, 0.16); --gold: #c9a46b; color-scheme: dark; }

* { box-sizing: border-box; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font: 16px/1.85 "Noto Sans TC", "PingFang TC", system-ui, sans-serif;
  padding: 0 16px 80px;
}
.wrap { max-width: 720px; margin: 0 auto; }
header { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; padding: 22px 0; border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 10px; font: 700 19px "Space Grotesk", system-ui, sans-serif; color: inherit; text-decoration: none; }
.brand svg { width: 26px; height: 26px; }
nav { display: flex; gap: 18px; flex-wrap: wrap; font-size: 14px; }
nav a { color: var(--muted); text-decoration: none; }
nav a[aria-current="page"] { color: var(--ink); font-weight: 700; }
nav a:hover { color: var(--ink); }
nav a:focus-visible, .brand:focus-visible, a:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 2px; }

h1 { margin: 48px 0 6px; font: 700 clamp(30px, 6vw, 42px)/1.2 "Space Grotesk", "Noto Sans TC", system-ui, sans-serif; letter-spacing: -0.02em; }
.updated { margin: 0 0 32px; font-size: 14px; color: var(--muted); }
.summary { margin: 0 0 40px; padding: 18px 20px; border-radius: 10px; background: color-mix(in srgb, var(--ink) 5%, transparent); font-size: 15px; line-height: 1.7; }
.summary p { margin: 0; }
.summary p + p { margin-top: 8px; }
.summary .en { color: var(--muted); font-size: 14px; }
h2 { margin: 44px 0 10px; font-size: 21px; line-height: 1.4; }
p, li { max-width: 68ch; }
ul, ol { padding-left: 1.3em; }
li + li { margin-top: 4px; }
a { color: inherit; text-underline-offset: 3px; }
table { width: 100%; border-collapse: collapse; font-size: 15px; margin: 12px 0; }
th, td { text-align: left; vertical-align: top; padding: 10px 12px 10px 0; border-bottom: 1px solid var(--line); }
th { font-weight: 700; white-space: nowrap; }
footer { margin-top: 64px; padding-top: 20px; border-top: 1px solid var(--line); font-size: 13px; color: var(--muted); }
@media (max-width: 520px) { th { white-space: normal; } }