@charset "UTF-8";

:root {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: #282828;
  background: #fafafa;
  font-synthesis: none;
  color-scheme: light;
  -webkit-font-smoothing: antialiased;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 24px;
}
main {
  width: 100%;
  max-width: 320px;
  margin-top: -5vh;
}
h1 {
  margin: 0 0 6px;
  font-size: 20px;
  font-weight: 580;
  letter-spacing: -.45px;
  line-height: 1.45;
}
.context {
  margin: 0 0 19px;
  font-size: 11.5px;
  color: #777777;
  line-height: 1.6;
  overflow-wrap: anywhere;
}
form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 8px;
}
#fields, .field { display: contents; }
form.multi { grid-template-columns: 1fr; gap: 18px; }
.multi #fields { display: grid; gap: 17px; }
.multi .field { display: grid; gap: 7px; }
.multi label { font-size: 12px; line-height: 1.5; overflow-wrap: anywhere; }
.field-state { color: #818181; font-size: 10.5px; margin-left: 7px; }
.multi button { justify-self: end; height: 36px; }
body:has(form.multi) { align-items: safe center; }
body:has(form.multi) main { margin-top: 0; }
input, button {
  font: inherit;
  border-radius: 8px;
  height: 42px;
}
input {
  width: 100%;
  min-width: 0;
  background: #fff;
  border: 1px solid #dddddd;
  padding: 0 12px;
  font-size: 14px;
  color: #303030;
  outline: none;
  box-shadow: 0 1px 2px #00000003;
  transition: border-color .15s, box-shadow .15s;
}
input::placeholder {
  color: #999999;
  font-size: 12px;
}
input:hover:not(:disabled) { border-color: #c5c5c5; }
input:focus {
  border-color: #929292;
  box-shadow: 0 0 0 3px #eeeeee, 0 1px 2px #00000003;
}
input:disabled { background: #f4f4f4; }
button {
  min-width: 62px;
  padding: 0 15px;
  background: #303030;
  border: 1px solid #292929;
  color: #fafafa;
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
  cursor: pointer;
  box-shadow: inset 0 1px 0 #ffffff0d, 0 1px 2px #0000000c;
  transition: background .15s, border-color .15s, transform .12s;
}
button:hover:not(:disabled) {
  background: #454545;
  border-color: #3c3c3c;
}
button:active:not(:disabled) { transform: translateY(1px); }
button:disabled {
  background: #ececec;
  border-color: #e3e3e3;
  color: #949494;
  box-shadow: none;
  cursor: default;
}
button:focus-visible {
  outline: 3px solid #c9c9c9;
  outline-offset: 3px;
}
.hint {
  margin: 12px 0 0;
  font-size: 10.5px;
  color: #818181;
  line-height: 1.7;
}
.message {
  margin: 12px 0 0;
  font-size: 11px;
  color: #5c5c5c;
  line-height: 1.8;
}
.message.success { color: #5c5c5c; }
.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;
}
[hidden] { display: none !important; }

@media (max-width: 480px) {
  main { margin-top: -8vh; }
  input { font-size: 16px; }
  input, button { height: 44px; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}