:root {
  color-scheme: light;
  --bg: #fbf7ef;
  --surface: #fffaf5;
  --ink: #2c2721;
  --ink-soft: #4a3a2f;
  --muted: #756b60;
  --line: rgba(44, 39, 33, 0.13);
  --accent: #a84d37;
  --accent-soft: #f1dfd2;
  --accent-ink: #8c3e2c;
  --olive: #64715d;
  --focus: #8c3e2c;
  --sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  --serif: ui-serif, Georgia, Cambria, "Times New Roman", serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --bg: #201d19;
    --surface: #2a2620;
    --ink: #f5eee3;
    --ink-soft: #d8cdbf;
    --muted: #b8aa99;
    --line: rgba(245, 238, 227, 0.14);
    --accent: #df8067;
    --accent-soft: #49332d;
    --accent-ink: #f0a48d;
    --olive: #a6b47c;
    --focus: #f0a48d;
  }
}

:root[data-theme="light"] {
  color-scheme: light;
  --bg: #fbf7ef;
  --surface: #fffaf5;
  --ink: #2c2721;
  --ink-soft: #4a3a2f;
  --muted: #756b60;
  --line: rgba(44, 39, 33, 0.13);
  --accent: #a84d37;
  --accent-soft: #f1dfd2;
  --accent-ink: #8c3e2c;
  --olive: #64715d;
  --focus: #8c3e2c;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #201d19;
  --surface: #2a2620;
  --ink: #f5eee3;
  --ink-soft: #d8cdbf;
  --muted: #b8aa99;
  --line: rgba(245, 238, 227, 0.14);
  --accent: #df8067;
  --accent-soft: #49332d;
  --accent-ink: #f0a48d;
  --olive: #a6b47c;
  --focus: #f0a48d;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  overflow-x: clip;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  background:
    radial-gradient(820px 500px at 88% -12%, color-mix(in srgb, var(--accent) 15%, transparent), transparent 62%),
    radial-gradient(700px 520px at -8% 72%, color-mix(in srgb, var(--olive, #64715d) 12%, transparent), transparent 60%),
    var(--bg);
  color: var(--ink-soft);
  font: 16px/1.65 var(--sans);
  overflow-wrap: break-word;
}

a {
  color: var(--accent-ink);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

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

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 30;
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--ink);
  color: var(--bg);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transform: translateY(-200%);
}

.skip-link:focus {
  transform: none;
}

.legal-topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  padding-top: env(safe-area-inset-top);
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}

.legal-topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  max-width: 820px;
  min-height: 58px;
  margin: 0 auto;
  padding: 8px clamp(16px, 5vw, 24px);
}

.legal-brand {
  color: var(--ink);
  font-family: var(--serif);
  font-size: 27px;
  line-height: 1;
  text-decoration: none;
}

.legal-brand:hover {
  color: var(--ink);
}

.legal-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 44px;
  padding: 0 14px 0 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink);
  font-size: 13px;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
}

.legal-back:hover {
  border-color: var(--accent);
  color: var(--accent-ink);
}

.legal-back svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.container {
  width: 100%;
  max-width: 780px;
  margin: 0 auto;
  padding: clamp(28px, 6vw, 48px) clamp(16px, 5vw, 24px)
    calc(72px + env(safe-area-inset-bottom));
}

.container > header {
  margin-bottom: clamp(28px, 6vw, 40px);
}

h1,
h2 {
  margin: 0;
  color: var(--ink);
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

h1 {
  font-size: clamp(34px, 9vw, 48px);
  line-height: 1.05;
}

h2 {
  margin-top: 2px;
  font-size: clamp(26px, 6vw, 34px);
  line-height: 1.12;
}

.divider {
  width: 64px;
  height: 3px;
  margin: 18px 0;
  border-radius: 999px;
  background: var(--accent);
}

.subtitle {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

h3,
h4 {
  color: var(--ink);
  font-weight: 650;
  letter-spacing: -0.01em;
}

h3 {
  margin: clamp(28px, 5vw, 38px) 0 12px;
  color: var(--accent-ink);
  font-size: clamp(19px, 4.4vw, 21px);
  line-height: 1.3;
}

h4 {
  margin: 24px 0 8px;
  font-size: 17px;
  line-height: 1.35;
}

p {
  margin: 0 0 14px;
  max-width: 72ch;
}

ul,
ol {
  max-width: 72ch;
  margin: 8px 0 16px;
  padding-inline-start: 1.4em;
}

li + li {
  margin-top: 6px;
}

code {
  padding: 0.1em 0.3em;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--surface);
  font-size: 0.9em;
  overflow-wrap: anywhere;
}

.card,
.note {
  max-width: 72ch;
  margin: 14px 0;
  padding: clamp(14px, 3.6vw, 20px);
  border-radius: 14px;
  overflow-wrap: anywhere;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
}

.note {
  border-inline-start: 3px solid var(--accent);
  background: var(--accent-soft);
  color: var(--accent-ink);
  font-size: 14px;
  line-height: 1.55;
}

.card p:last-child,
.note p:last-child {
  margin-bottom: 0;
}

footer {
  margin-top: clamp(44px, 8vw, 64px);
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.legal-footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 2px 16px;
  margin-top: 14px;
}

.legal-footer-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--ink-soft);
  font-weight: 500;
  text-decoration: none;
}

.legal-footer-nav a:hover,
.legal-footer-nav a[aria-current="page"] {
  color: var(--accent-ink);
  text-decoration: underline;
}

@media (max-width: 420px) {
  .legal-topbar-inner {
    min-height: 54px;
  }

  .legal-brand {
    font-size: 24px;
  }

  .legal-back {
    min-height: 44px;
    padding-inline: 10px 12px;
  }

  .container {
    padding-top: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}


/* ---------------------------------------------------------------------------
   Product legal pages (Cashbook, Pilot, Worship) use the same public palette
   and the same external stylesheet as the portfolio. No inline styles: the
   pages stay valid under `style-src 'self'`.
   --------------------------------------------------------------------------- */

body.product-legal {
  margin: 0;
  background:
    radial-gradient(820px 500px at 88% -12%, color-mix(in srgb, var(--accent) 15%, transparent), transparent 62%),
    radial-gradient(700px 520px at -8% 72%, color-mix(in srgb, var(--olive) 12%, transparent), transparent 60%),
    var(--bg);
  color: var(--ink-soft);
  font: 16px/1.7 var(--sans);
}

body.product-legal main,
body.product-legal .container {
  width: 100%;
  max-width: 780px;
  margin: 0 auto;
  padding: clamp(28px, 6vw, 48px) clamp(16px, 5vw, 24px)
    calc(72px + env(safe-area-inset-bottom));
}

body.product-legal .container > header,
body.product-legal main > header {
  margin-bottom: clamp(28px, 6vw, 40px);
}

body.product-legal h1.brand,
body.product-legal h2.doc-title {
  margin: 0;
  color: var(--ink);
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.015em;
}

body.product-legal h1.brand {
  font-size: clamp(34px, 9vw, 48px);
  line-height: 1.05;
}

body.product-legal h2.doc-title {
  margin-top: 2px;
  font-size: clamp(26px, 6vw, 34px);
  line-height: 1.12;
}

body.product-legal .subtitle,
body.product-legal .muted {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

body.product-legal nav {
  display: flex;
  flex-wrap: wrap;
  gap: 2px 16px;
  margin-bottom: 24px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

body.product-legal nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
}

body.product-legal nav a:hover {
  color: var(--accent-ink);
  text-decoration: underline;
}

body.product-legal h3.section {
  margin: clamp(28px, 5vw, 38px) 0 12px;
  color: var(--accent-ink);
  font-size: clamp(19px, 4.4vw, 21px);
  line-height: 1.3;
}

body.product-legal h4.sub {
  margin: 24px 0 8px;
  color: var(--ink);
  font-size: 17px;
  line-height: 1.35;
}

body.product-legal .notice,
body.product-legal .note {
  max-width: 72ch;
  margin: 14px 0;
  padding: clamp(14px, 3.6vw, 20px);
  border-inline-start: 3px solid var(--accent);
  border-radius: 14px;
  background: var(--accent-soft);
  color: var(--accent-ink);
  font-size: 14px;
  line-height: 1.55;
  overflow-wrap: anywhere;
}

body.product-legal .notice p:last-child,
body.product-legal .note p:last-child {
  margin-bottom: 0;
}

body.product-legal footer a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin-inline-end: 10px;
  color: var(--ink-soft);
  font-weight: 500;
}

body.product-legal footer a:hover {
  color: var(--accent-ink);
  text-decoration: underline;
}