* {
  box-sizing: border-box;
}

:root {
  --prototype-notice-height: 52px;
}

html {
  min-height: 100%;
  color-scheme: light;
  background: var(--cream);
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  padding-top: calc(var(--prototype-notice-height) + env(safe-area-inset-top));
  overflow-x: clip;
  color: var(--ink);
  background: radial-gradient(circle at 50% 0, #fff 0, var(--cream) 58%);
  font-family: var(--font-sans);
  line-height: 1.6;
}

.prototype-notice {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 300;
  height: calc(var(--prototype-notice-height) + env(safe-area-inset-top));
  min-width: 320px;
  margin: 0;
  padding: calc(12px + env(safe-area-inset-top)) 132px 12px 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #10160f;
  background: #c9f45a;
  border-bottom: 1px solid rgba(23, 63, 52, 0.42);
  box-shadow: 0 8px 24px rgba(23, 63, 52, 0.18);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.45;
  text-align: center;
}

.project-return {
  position: fixed;
  top: calc(var(--prototype-notice-height) + env(safe-area-inset-top) + 16px);
  right: max(20px, env(safe-area-inset-right));
  z-index: 100;
  min-height: 44px;
  padding: 9px 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--paper);
  background: rgba(23, 63, 52, 0.94);
  border: 1px solid rgba(194, 153, 95, 0.72);
  border-radius: 999px;
  box-shadow: 0 10px 28px rgba(23, 63, 52, 0.22);
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
  backdrop-filter: blur(12px);
}

.project-return:hover {
  border-color: var(--gold);
  box-shadow: 0 12px 34px rgba(23, 63, 52, 0.28);
}

button,
input,
select,
textarea {
  color: inherit;
  font: inherit;
}

button {
  min-width: 44px;
  min-height: 44px;
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
}

img {
  display: block;
  max-width: 100%;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

.icon {
  width: 22px;
  height: 22px;
  flex: 0 0 auto;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}