:root {
  --ink: #0e0c0c;
  --panel: #1b1717;
  --paper: #f2ede9;
  --muted: #a9a2a0;
  --accent: #d9502f;
  --accent-deep: #9e2f1c;
  --accent-soft: #f4b48e;
  --line: #2e2826;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

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

.wash {
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(217, 80, 47, 0.55), rgba(158, 47, 28, 0.15) 50%, transparent 75%);
}

header.site {
  max-width: 880px;
  margin: 0 auto;
  padding: 20px 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--paper);
}
.brand img { width: 40px; height: 40px; border-radius: 10px; }
.brand span { font-family: "Yellowtail", cursive; font-size: 30px; line-height: 1; }

nav a {
  color: var(--paper);
  text-decoration: none;
  margin-left: 18px;
  font-size: 15px;
  opacity: 0.85;
}
nav a:hover, nav a[aria-current="page"] { opacity: 1; color: var(--accent-soft); }

main {
  max-width: 760px;
  margin: 0 auto;
  padding: 24px 20px 64px;
}

.hero {
  text-align: center;
  padding: 48px 0 24px;
}
.hero img.icon {
  width: 132px;
  height: 132px;
  border-radius: 30px;
  box-shadow: 0 18px 50px rgba(217, 80, 47, 0.35);
}
.hero h1 {
  font-family: "Yellowtail", cursive;
  font-weight: 400;
  font-size: 64px;
  margin: 18px 0 0;
  line-height: 1.1;
}
.hero .tagline {
  font-family: "Lora", Georgia, serif;
  font-size: 24px;
  margin: 6px 0 12px;
}
.hero p { color: var(--muted); max-width: 520px; margin: 0 auto; }

.button {
  display: inline-block;
  margin-top: 26px;
  padding: 14px 26px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--paper);
  font-weight: 700;
  text-decoration: none;
}
.button:hover { background: #e4603f; color: #fff; }

.features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 40px;
}
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px;
}
.card h3 { margin: 0 0 6px; font-size: 17px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }

h1.page {
  font-family: "Lora", Georgia, serif;
  font-size: 36px;
  margin: 28px 0 4px;
}
.updated { color: var(--muted); margin: 0 0 28px; font-size: 15px; }

h2 {
  font-family: "Lora", Georgia, serif;
  font-size: 22px;
  margin: 34px 0 8px;
}
h3 { font-size: 18px; margin: 22px 0 6px; }
p, li { color: #e6dfda; }
ul { padding-left: 22px; }
li { margin: 4px 0; }

.note {
  background: var(--panel);
  border-left: 3px solid var(--accent);
  border-radius: 8px;
  padding: 14px 16px;
  margin: 18px 0;
}

details {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 16px;
  margin: 10px 0;
}
summary { cursor: pointer; font-weight: 600; }
details p { margin: 10px 0 0; }

footer.site {
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
  text-align: center;
  padding: 24px 20px 40px;
}
footer.site a { color: var(--muted); margin: 0 8px; }

@media (max-width: 520px) {
  body { font-size: 16px; }
  .hero h1 { font-size: 52px; }
  .features { grid-template-columns: 1fr; }
  nav a { margin-left: 12px; font-size: 14px; }
  .brand span { font-size: 26px; }
}