:root {
  color-scheme: light;
  --ink: #1c2430;
  --muted: #5c6778;
  --paper: #f3efe6;
  --panel: #fbf8f2;
  --line: #d8d0c2;
  --teal: #0e6b5c;
  --teal-dark: #0a5246;
  --copper: #9a431f;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Segoe UI", "Helvetica Neue", sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.55;
  font-size: 1.05rem;
}

a { color: var(--teal-dark); }

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

.wrap {
  width: min(68rem, calc(100% - 2rem));
  margin: 0 auto;
  padding: 1.25rem 0 3.5rem;
}

.top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.25rem;
  border-bottom: 2px solid var(--ink);
  padding-bottom: 0.85rem;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  text-decoration: none;
  color: inherit;
}

.word {
  font-weight: 700;
  letter-spacing: -0.03em;
  font-size: 1.35rem;
  line-height: 1.1;
}

.pub {
  color: var(--muted);
  font-size: 0.92rem;
}

.launch {
  display: inline-block;
  background: var(--teal);
  color: #fbf8f2;
  text-decoration: none;
  padding: 0.6rem 1rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.launch:hover { background: var(--teal-dark); color: #fbf8f2; }

h1 {
  font-size: clamp(2rem, 5vw, 3.1rem);
  line-height: 1.08;
  letter-spacing: -0.035em;
  font-weight: 700;
  margin: 1.4rem 0 0.8rem;
}

h2 {
  font-size: 1.35rem;
  letter-spacing: -0.02em;
  margin: 2.2rem 0 0.6rem;
}

.lede {
  font-size: 1.2rem;
  max-width: 40rem;
  margin: 0 0 1.5rem;
}

.docs-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  margin: 0 0 1.6rem;
  padding: 0;
  list-style: none;
}

.docs-nav a {
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.1rem;
}

.gallery {
  display: grid;
  gap: 0.9rem;
  margin: 0.4rem 0 0.2rem;
}

@media (min-width: 860px) {
  .gallery { grid-template-columns: repeat(3, 1fr); }
}

figure {
  margin: 0;
  background: var(--panel);
  border: 1px solid var(--line);
}

figure img {
  display: block;
  width: 100%;
  height: auto;
  background: #e7e1d6;
}

figcaption {
  padding: 0.55rem 0.75rem 0.75rem;
  color: var(--muted);
  font-size: 0.92rem;
}

ul.plain { padding-left: 1.15rem; }

ul.plain li { margin: 0.35rem 0; }

.split {
  display: grid;
  gap: 0.9rem;
}

@media (min-width: 800px) {
  .split { grid-template-columns: 1fr 1fr; }
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 0.9rem 1rem 1rem;
}

.card h3 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
}

.todo {
  border-left: 3px solid var(--copper);
  margin: 1rem 0;
  padding: 0.15rem 0 0.15rem 0.85rem;
}

.todo strong { color: var(--copper); }

footer {
  margin-top: 2.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.95rem;
}

.prose { max-width: 42rem; }

.prose p { margin: 0.7rem 0; }

.form {
  display: grid;
  gap: 0.75rem;
  max-width: 36rem;
}

.form label {
  display: grid;
  gap: 0.25rem;
  font-weight: 650;
}

.form input,
.form select,
.form textarea {
  font: inherit;
  font-weight: 450;
  padding: 0.45rem 0.55rem;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
}

.form button {
  justify-self: start;
  background: var(--teal);
  color: #fbf8f2;
  border: 0;
  font: inherit;
  font-weight: 700;
  padding: 0.6rem 1rem;
  cursor: pointer;
}

.form button:hover { background: var(--teal-dark); }

.hp {
  position: absolute;
  left: -10000px;
  height: 0;
  overflow: hidden;
}

.status-ok { color: var(--teal-dark); font-weight: 650; }

.status-bad { color: var(--copper); font-weight: 650; }