/* Tiho document pages (account, privacy, terms, recovery) · «Paper & Ink 2.0» tokens, same as landing.css */
:root {
  color-scheme: light dark;
  --paper: #dae2df; --paper-2: #d0d9d6; --card: #e5eae7; --card-hi: #f2f7f4;
  --ink: #1b2925; --ink-2: #4b5f5a; --line: rgba(27, 41, 37, 0.15); --line-2: rgba(27, 41, 37, 0.08); --hl: rgba(27, 41, 37, 0.08);
  --rec: #a03c23; --ok: #2c6649;
  --dim: var(--ink-2);
  --serif: ui-serif, "New York", "Iowan Old Style", Georgia, serif;
  --sans: -apple-system, "SF Pro Text", system-ui, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #0f1614; --paper-2: #121c1a; --card: #182521; --card-hi: #21332e;
    --ink: #e5eae7; --ink-2: #90a39c; --line: rgba(229, 234, 231, 0.15); --line-2: rgba(229, 234, 231, 0.08); --hl: rgba(229, 234, 231, 0.09);
    --rec: #e07a5c; --ok: #7cc39c;
  }
}
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; background: var(--paper); color: var(--ink); font: 400 17px/1.55 var(--sans); -webkit-font-smoothing: antialiased; }
a { color: inherit; text-underline-offset: 3px; }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; border-radius: 6px; }
.mono { font-family: var(--mono); }
main { max-width: 760px; margin: 0 auto; padding: 40px clamp(16px, 4vw, 28px) 80px; }
header { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: clamp(40px, 7vw, 64px); padding-bottom: 20px; border-bottom: 1px solid var(--line-2); }
.brand { font: 600 15px/1 var(--mono); letter-spacing: 0.42em; text-decoration: none; color: var(--ink); }
.brand a { text-decoration: none; color: inherit; }
nav { display: flex; gap: 18px; flex-wrap: wrap; }
nav a { font: 500 12px/1 var(--mono); letter-spacing: 0.14em; text-decoration: none; color: var(--ink-2); text-transform: uppercase; }
nav a:hover { color: var(--ink); }
h1 { font: 500 clamp(34px, 6vw, 48px)/1.08 var(--serif); letter-spacing: -0.025em; margin: 0 0 18px; max-width: 640px; }
.lead { font-size: 19px; line-height: 1.5; color: var(--ink-2); max-width: 560px; margin: 0 0 32px; }
section { margin-top: 64px; }
h2 { font: 500 12px/1.3 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-2); margin: 0 0 16px; }
.doc h2 { font: 500 24px/1.2 var(--serif); letter-spacing: -0.01em; text-transform: none; color: var(--ink); margin: 44px 0 12px; }
.doc p, .doc li { color: var(--ink); line-height: 1.7; }
.doc p { margin: 0 0 14px; }
.doc ul { padding-left: 1.2em; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
.card { background: var(--card); border: 1px solid var(--line-2); border-radius: 16px; padding: 22px; }
.card h3 { margin: 0 0 8px; font: 500 22px/1.2 var(--serif); }
.card p { margin: 0; color: var(--ink-2); line-height: 1.5; font-size: 16px; }
.price { font: 500 26px/1.2 var(--serif); margin: 6px 0 2px; }
small { color: var(--ink-2); }
label { display: block; font: 500 12px/1.3 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-2); margin: 20px 0 8px; }
input { width: 100%; min-height: 48px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px; background: var(--card-hi); color: var(--ink); font: 16px var(--sans); margin-bottom: 10px; }
.btn, .button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 0 20px; background: var(--ink); color: var(--paper); text-decoration: none; border-radius: 14px; font: 500 16px/1 var(--sans); border: 1px solid var(--ink); cursor: pointer; }
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn.ghost:hover { background: var(--hl); }
.btn:disabled, .button:disabled { opacity: 0.45; cursor: default; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.muted { color: var(--ink-2); font-size: 15px; line-height: 1.5; }
[role="status"] { color: var(--ink); }
footer { margin-top: 80px; padding-top: 20px; border-top: 1px solid var(--line-2); color: var(--ink-2); font: 500 12px/1.6 var(--mono); letter-spacing: 0.14em; display: flex; gap: 16px; flex-wrap: wrap; align-items: center; justify-content: space-between; }
footer a { text-decoration: none; color: var(--ink-2); }
@media (max-width: 520px) { header { flex-wrap: wrap; } }