/* Doodlepad's site: the app's paper, ink and sun yellow. System fonts only
   (nothing loaded from other servers). One reading column. */
:root {
  --paper: #F6F1E7;
  --card: #FFFDF8;
  --ink: #26262C;
  --muted: #5E5A55;
  --line: #26262C;
  --shadow: rgba(38, 38, 44, 0.16);
  --sun: #FFD95E;
  --mint: #62D9A6;
  --display: ui-rounded, "SF Pro Rounded", system-ui, -apple-system, "Segoe UI", sans-serif;
  --body: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #1D1D21; --card: #28282E; --ink: #F3EEE4; --muted: #B9B2A6;
    --line: #F3EEE4; --shadow: rgba(0, 0, 0, 0.45); --sun: #F2C94C; --mint: #4CC08F;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.6;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
  padding-block: 40px 64px;
}
main { max-width: 680px; margin: 0 auto; display: flex; flex-direction: column; gap: 36px; }

header { display: flex; align-items: center; gap: 16px; }
.badge {
  flex: none; width: 56px; height: 56px; border-radius: 16px;
  background: var(--sun); border: 2.5px solid var(--line);
  box-shadow: 4px 4px 0 var(--shadow);
  display: grid; place-items: center;
}
.badge svg { width: 30px; height: 30px; }
.badge path { fill: none; stroke: #26262C; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
h1 {
  font-family: var(--display); font-weight: 900; font-size: clamp(30px, 6vw, 40px);
  line-height: 1.1; margin: 0; text-wrap: balance;
}
.lead { margin: 4px 0 0; color: var(--muted); font-size: 15px; }

nav { display: flex; flex-wrap: wrap; gap: 8px; }
nav a {
  font-weight: 700; text-decoration: none; padding: 6px 14px; border-radius: 999px;
  border: 2px solid var(--line); background: var(--card);
}
nav a[aria-current="page"] { background: var(--sun); color: #26262C; }

.card {
  background: var(--card); border: 2.5px solid var(--line); border-radius: 20px;
  box-shadow: 5px 5px 0 var(--shadow);
  padding: 22px 24px; display: flex; flex-direction: column; gap: 14px;
}
.card ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.card li { display: grid; grid-template-columns: 26px 1fr; gap: 10px; align-items: start; }
.card li span { min-width: 0; }
.tick {
  width: 22px; height: 22px; margin-top: 3px; border-radius: 50%;
  background: var(--mint); border: 2px solid var(--line);
  display: grid; place-items: center;
}
.tick svg { width: 12px; height: 12px; }
.tick path { fill: none; stroke: #26262C; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }

section { display: flex; flex-direction: column; gap: 10px; }
h2 {
  font-family: var(--display); font-weight: 800; font-size: 22px; line-height: 1.25;
  margin: 0; text-wrap: balance;
}
p { margin: 0; }
h3 {
  font-family: var(--display); font-weight: 800; font-size: 18px; line-height: 1.3;
  margin: 8px 0 0;
}
section ul, section ol { margin: 0; padding-left: 22px; display: grid; gap: 6px; }
section li > ul { margin-top: 6px; }
/* Guide sections jump under a little room at the top. */
section[id] { scroll-margin-top: 16px; }
/* The guide's contents: small chips that wrap, lighter than the page menu. */
.toc-title {
  font-family: var(--body); font-size: 13px; font-weight: 800;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted);
}
section ul.toc { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.toc a {
  display: inline-block; text-decoration: none; font-size: 15px; font-weight: 600; line-height: 1.3;
  padding: 6px 12px; border-radius: 999px; background: var(--card);
  border: 1.5px solid color-mix(in srgb, var(--line) 30%, transparent);
}
.toc a:hover { background: color-mix(in srgb, var(--sun) 45%, var(--card)); border-color: var(--line); }
.path {
  font-weight: 700;
  background: color-mix(in srgb, var(--sun) 35%, transparent);
  border-radius: 6px; padding: 0 4px;
}
.email { font-weight: 700; user-select: all; -webkit-user-select: all; overflow-wrap: anywhere; }
a { color: inherit; text-decoration-thickness: 2px; text-underline-offset: 3px; }
a:focus-visible { outline: 3px solid var(--sun); outline-offset: 2px; border-radius: 4px; }

footer {
  border-top: 2px dashed color-mix(in srgb, var(--line) 30%, transparent);
  padding-top: 20px; color: var(--muted); font-size: 15px;
}