/* Daky AI — the public site.
 *
 * One stylesheet for four pages. No build step and no framework: these pages
 * exist because the Play Store requires a privacy policy and a web-reachable
 * way to request account deletion, and a policy page that needs a toolchain to
 * publish is a policy page that goes stale.
 */

:root {
  --paper: #faf9f7;
  --raise: #ffffff;
  --ink: #16181d;
  --ink-soft: #4c525c;
  --ink-faint: #7b8290;
  --rule: #e4e2dd;
  --accent: #2f6f8f;
  --accent-wash: #e8f0f5;
  --warn: #a3402b;
  --warn-wash: #f8e9e5;

  --sans: ui-sans-serif, -apple-system, "Segoe UI", Roboto, Helvetica, Arial,
    sans-serif;
  --mono: ui-monospace, "Cascadia Mono", Consolas, Menlo, monospace;

  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #101216;
    --raise: #171a20;
    --ink: #e6e8ec;
    --ink-soft: #a9afb9;
    --ink-faint: #79808b;
    --rule: #262a31;
    --accent: #77b0d6;
    --accent-wash: #17242e;
    --warn: #de8570;
    --warn-wash: #2b1a16;
    color-scheme: dark;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16.5px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 22px 96px;
}

/* ------------------------------------------------------------------- nav */

header.bar {
  border-bottom: 1px solid var(--rule);
  margin-bottom: 44px;
  background: var(--paper);
}

.bar-inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 18px 22px;
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
}

.mark {
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.015em;
  text-decoration: none;
  color: var(--ink);
}

.bar nav {
  display: flex;
  gap: 18px;
  font-size: 14.5px;
  margin-left: auto;
  flex-wrap: wrap;
}

.bar nav a {
  color: var(--ink-soft);
  text-decoration: none;
}
.bar nav a:hover,
.bar nav a[aria-current="page"] {
  color: var(--ink);
}

/* ---------------------------------------------------------------- typography */

h1 {
  font-size: clamp(30px, 5vw, 42px);
  line-height: 1.12;
  letter-spacing: -0.025em;
  margin: 0 0 14px;
  text-wrap: balance;
}

h2 {
  font-size: 21px;
  letter-spacing: -0.012em;
  margin: 40px 0 10px;
  text-wrap: balance;
}

h3 {
  font-size: 16.5px;
  margin: 26px 0 6px;
}

.lede {
  font-size: 18.5px;
  color: var(--ink-soft);
  margin: 0 0 8px;
}

.updated {
  font-size: 13.5px;
  color: var(--ink-faint);
  margin: 0 0 36px;
}

p,
ul,
ol {
  margin: 0 0 14px;
}
ul,
ol {
  padding-left: 22px;
}
li {
  margin-bottom: 7px;
}
li::marker {
  color: var(--ink-faint);
}

a {
  color: var(--accent);
}

strong {
  font-weight: 650;
}

code {
  font-family: var(--mono);
  font-size: 0.88em;
  background: var(--accent-wash);
  padding: 0.1em 0.35em;
  border-radius: 3px;
}

/* ------------------------------------------------------------------ blocks */

.card {
  background: var(--raise);
  border: 1px solid var(--rule);
  border-radius: 10px;
  padding: 20px 22px;
  margin: 0 0 20px;
}
.card h2,
.card h3 {
  margin-top: 0;
}
.card > :last-child {
  margin-bottom: 0;
}

.note {
  border-left: 3px solid var(--warn);
  background: var(--warn-wash);
  padding: 14px 18px;
  border-radius: 0 6px 6px 0;
  margin: 0 0 20px;
}
.note > :last-child {
  margin-bottom: 0;
}
.note b {
  display: block;
  font-size: 11px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--warn);
  margin-bottom: 5px;
}

.steps {
  counter-reset: step;
  list-style: none;
  padding: 0;
}
.steps li {
  counter-increment: step;
  position: relative;
  padding-left: 40px;
  margin-bottom: 16px;
}
.steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 1px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--accent-wash);
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  display: grid;
  place-items: center;
}

.btn {
  display: inline-block;
  background: var(--accent);
  color: var(--raise);
  text-decoration: none;
  font-weight: 650;
  padding: 12px 22px;
  border-radius: 8px;
}
.btn:hover {
  filter: brightness(1.08);
}

.tw {
  overflow-x: auto;
  border: 1px solid var(--rule);
  border-radius: 8px;
  margin: 0 0 20px;
}
table {
  border-collapse: collapse;
  width: 100%;
  font-size: 15px;
  background: var(--raise);
}
th,
td {
  text-align: left;
  padding: 10px 14px;
  border-bottom: 1px solid var(--rule);
  vertical-align: top;
}
th {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
  background: var(--accent-wash);
  white-space: nowrap;
}
tbody tr:last-child td {
  border-bottom: 0;
}

footer {
  border-top: 1px solid var(--rule);
  margin-top: 56px;
  padding-top: 22px;
  font-size: 14px;
  color: var(--ink-faint);
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}
footer a {
  color: var(--ink-soft);
  text-decoration: none;
}
footer a:hover {
  color: var(--ink);
}

a:focus-visible,
.btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}