@import url("https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,600;9..144,800&family=DM+Sans:wght@400;500;700&display=swap");
:root {
  --orange: #d97716;
  --red: #a63f2f;
  --yellow: #f2c14e;
  --cream: #fff0c7;
  --brown: #6a3518;
  --dark: #352014;
  --light: #fff5dd;
  --footer: #4a2818;
  --order-bg: #fff9eb;
  --order-border: #e7c98d;
  --surface: #fffdf8;
  --on-accent: #fffdf8;
  --muted-text: #705e50;
  --footer-soft: rgba(255, 253, 248, 0.12);
  --footer-border: rgba(242, 193, 78, 0.35);
  --shadow-soft: rgba(74, 40, 24, 0.12);
  --shadow-strong: rgba(53, 32, 20, 0.28);
  --sh: 0 4px 16px var(--shadow-soft);
  --r: 14px;
  --serif: "Fraunces", Georgia, serif;
  --sans: "DM Sans", -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}
html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}
body {
  font-family: var(--sans);
  line-height: 1.55;
  color: var(--dark);
  background: var(--surface);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
h1,
h2,
h3 {
  font-family: var(--serif);
  line-height: 1.15;
  color: var(--brown);
}
button {
  font-family: inherit;
  cursor: pointer;
}
:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 2px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--red);
  color: var(--on-accent);
  border: 0;
  border-radius: 999px;
  padding: 0.9rem 1.8rem;
  min-height: 52px;
  font-size: 1.05rem;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 6px 18px color-mix(in srgb, var(--red) 28%, transparent);
  transition:
    transform 0.15s,
    background 0.15s;
}
.btn:hover {
  background: color-mix(in srgb, var(--red) 86%, var(--dark));
  transform: translateY(-2px);
}
.btn:disabled {
  background: #cfcfcf;
  box-shadow: none;
  transform: none;
  cursor: not-allowed;
}
.btn.ghost {
  background: transparent;
  color: var(--brown);
  border: 2px solid var(--brown);
  box-shadow: none;
}
.btn.ghost:hover {
  background: var(--brown);
  color: var(--on-accent);
}
label {
  display: block;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--brown);
  margin-bottom: 0.35rem;
}
label.req::after {
  content: " *";
  color: var(--red);
}
input,
select,
textarea {
  width: 100%;
  padding: 0.9rem 1rem;
  border: 2px solid var(--order-border);
  border-radius: 12px;
  font: inherit;
  background: var(--surface);
  color: var(--dark);
}
input:focus,
select:focus,
textarea:focus {
  outline: 0;
  border-color: var(--orange);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--orange) 18%, transparent);
}
textarea {
  min-height: 90px;
  resize: vertical;
}
.toast {
  position: fixed;
  top: 16px;
  left: 50%;
  transform: translate(-50%, -200%);
  background: var(--surface);
  border-left: 5px solid var(--orange);
  border-radius: 12px;
  padding: 0.9rem 1.2rem;
  box-shadow: var(--sh);
  z-index: 9000;
  max-width: 92vw;
  transition: transform 0.3s;
}
.toast.show {
  transform: translate(-50%, 0);
}
.toast.success {
  border-color: #10b981;
}
.toast.error {
  border-color: #ef4444;
}
@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    animation: none !important;
    scroll-behavior: auto !important;
  }
}
.doc{max-width:760px;margin:0 auto;padding:2rem 1.1rem 4rem}
.doc h1{color:var(--red);font-size:clamp(2rem,6vw,2.8rem);margin:1rem 0 .4rem}
.doc h2{font-size:1.35rem;margin:2rem 0 .5rem}
.doc p,.doc li{margin:.5rem 0}
.doc ul,.doc ol{padding-left:1.4rem}
.doc .upd{color:var(--muted-text);font-size:.9rem}
.doc .toc{background:var(--light);border-radius:var(--r);padding:1rem 1.3rem;margin:1.5rem 0}
.doc .toc ol{columns:2 14rem;font-size:.95rem}
.doc .note{background:var(--order-bg);border:2px solid var(--order-border);border-radius:var(--r);padding:1rem 1.3rem;margin:1.2rem 0}
.doc .tw{overflow-x:auto}
.doc table{border-collapse:collapse;width:100%;font-size:.92rem;margin:1rem 0}
.doc th,.doc td{border:1px solid var(--order-border);padding:.5rem .7rem;text-align:left;vertical-align:top}
.doc th{background:var(--light)}
.doc nav.sub{display:flex;flex-wrap:wrap;gap:.4rem 1.2rem;margin-top:2.5rem;font-size:.95rem}
.doc a{color:var(--brown)}
.doc mark{background:var(--yellow);padding:0 .25rem;border-radius:4px}