/* Dimity — dimity.app */

:root {
  --paper: #F6F2E9;
  --card: #FDFBF5;
  --ink: #242D28;
  --muted: #5D675F;
  --line: #E4DDCB;
  --accent: #365D4D;
  --accent-soft: #E9EFE7;

  --serif: ui-serif, "New York", "Hiragino Mincho ProN", "Yu Mincho", Georgia, "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, system-ui, "Segoe UI", Roboto, "Hiragino Sans", "Noto Sans JP", sans-serif;

  --radius: 14px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #191F1B;
    --card: #212823;
    --ink: #E9E4D8;
    --muted: #A3ACA3;
    --line: #333D36;
    --accent: #8AB9A4;
    --accent-soft: #263029;
  }
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: var(--sans);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }

.wrap { max-width: 720px; margin: 0 auto; padding: 0 24px; }

/* header */

.site-head { display: flex; align-items: center; gap: 20px; padding: 20px 0; }
.brand {
  font-family: var(--serif); font-size: 22px; font-weight: 700;
  color: var(--ink); text-decoration: none; letter-spacing: .01em;
}
.site-nav { margin-left: auto; display: flex; align-items: center; gap: 22px; font-size: 15px; }
.site-nav a { color: var(--muted); text-decoration: none; }
.site-nav a:hover { color: var(--ink); }
.site-nav .lang { border: 1px solid var(--line); border-radius: 99px; padding: 4px 12px; }
@media (max-width: 720px) { .site-nav .hide-sm { display: none; } }

/* document pages */

.doc { max-width: 720px; margin: 0 auto; padding: 24px 24px 80px; }
.doc h1 { font-family: var(--serif); font-weight: 600; font-size: clamp(30px, 4.5vw, 40px); margin: 18px 0 6px; }
.doc .meta { color: var(--muted); font-size: 14px; margin-bottom: 26px; }
.doc .revision {
  background: var(--accent-soft); border-radius: 10px; padding: 14px 18px;
  font-size: 14.5px; margin-bottom: 30px;
}
.doc .notice {
  border-left: 3px solid var(--accent); padding: 4px 0 4px 16px;
  color: var(--muted); font-size: 15px; margin: 20px 0 28px;
}
.doc h2 { font-family: var(--serif); font-weight: 600; font-size: 22px; margin: 40px 0 10px; }
.doc p { margin: 10px 0; font-size: 16px; }
.doc ul, .doc ol { margin: 10px 0 10px 24px; font-size: 16px; }
.doc li { margin: 6px 0; }
.doc .lead { color: var(--muted); font-size: 17px; }
.doc footer { margin-top: 56px; padding-top: 20px; border-top: 1px solid var(--line); font-size: 14.5px; color: var(--muted); }

/* landing */

.cta-row { display: flex; align-items: center; flex-wrap: wrap; gap: 18px; margin: 26px 0 10px; }

.store {
  display: inline-flex; align-items: center; gap: 10px;
  background: #000; color: #fff; text-decoration: none;
  border: 1px solid #000; border-radius: 12px; padding: 10px 18px 10px 14px;
}
@media (prefers-color-scheme: dark) { .store { border-color: #4a544d; } }
.store svg { width: 24px; height: 24px; flex: none; }
.store-text { display: flex; flex-direction: column; line-height: 1.15; text-align: left; }
.store-text small { font-size: 11px; opacity: .85; }
.store-text strong { font-size: 19px; font-weight: 600; letter-spacing: .01em; }
.store:hover { transform: translateY(-1px); }

.features { list-style: none; margin: 14px 0 0; display: grid; gap: 9px; }
.features li { padding-left: 24px; position: relative; font-size: 16px; margin: 0; }
.features li::before {
  content: ""; position: absolute; left: 0; top: .58em;
  width: 13px; height: 5px; border-radius: 3px; background: var(--accent);
}

.callout {
  background: var(--accent-soft); border-radius: 10px;
  padding: 16px 20px; margin: 30px 0 12px; font-size: 15.5px;
}
.callout p { margin: 0; }

.disclaimer { color: var(--muted); font-size: 13.5px; }

/* simple landing cards */

.cards { display: grid; gap: 16px; margin: 28px 0; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px 24px;
}
.card h2 { font-family: var(--serif); font-weight: 600; font-size: 20px; margin: 0 0 6px; }
.card p { margin: 6px 0; }

/* 404 */

.oops { min-height: 60vh; display: grid; place-content: center; text-align: center; gap: 10px; padding: 40px 24px; }
.oops h1 { font-family: var(--serif); font-size: 40px; }