:root {
  color-scheme: light;
  --paper: #f5f5ef;
  --ink: #1a1a1a;
  --yellow: #f5c518;
  --muted: #63645c;
  --line: #d5d7cf;
}

* { box-sizing: border-box; }

html { min-width: 280px; }

body {
  min-height: 100vh;
  min-height: 100svh;
  margin: 0;
  padding: 40px 24px;
  display: grid;
  place-items: center;
  background: var(--paper);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.welcome {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  width: min(100%, 860px);
  min-height: 440px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 4px;
  box-shadow: 0 18px 50px -30px rgb(26 26 26 / 22%);
}

.brand {
  display: grid;
  place-items: center;
  padding: 48px 28px;
  border-top: 4px solid var(--yellow);
  background: var(--ink);
}

.brand-logo {
  display: block;
  width: min(100%, 260px);
  height: auto;
}

.welcome-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  min-width: 0;
  padding: 56px;
}

h1 {
  margin: 0;
  font-size: clamp(30px, 3.3vw, 40px);
  font-weight: 500;
  line-height: 1.16;
  letter-spacing: -1.5px;
}

h1 span { font-weight: 700; }

.intro {
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
}

.sign-in { margin-top: 34px; }

.google-button {
  display: block;
  width: 177px;
  height: 40px;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  opacity: 1;
}

.google-button img {
  display: block;
  width: 177px;
  height: 40px;
}

.preview-notice {
  max-width: 290px;
  margin: 24px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--yellow);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.65;
}

.preview-notice strong {
  color: var(--ink);
  font-weight: 700;
}

@media (max-width: 760px) {
  .welcome { grid-template-columns: 280px minmax(0, 1fr); }
  .brand { padding: 40px 24px; }
  .welcome-content { padding: 40px 32px; }
  h1 { font-size: 34px; }
}

@media (max-width: 620px) {
  body { padding: 28px 20px; }
  .welcome { max-width: 420px; grid-template-columns: minmax(0, 1fr); }
  .brand { padding: 22px; }
  .brand-logo { width: 190px; }
  .welcome-content { padding: 34px 32px 38px; }
  h1 { font-size: 32px; letter-spacing: -1.2px; }
  .intro { margin-top: 16px; font-size: 14px; }
  .sign-in { margin-top: 26px; }
  .preview-notice { margin-top: 22px; }
}

@media (max-width: 350px) {
  body { padding: 16px 12px; }
  .welcome-content { padding: 30px 24px 34px; }
  h1 { font-size: 28px; }
}

@media (forced-colors: active) {
  .welcome { border-color: CanvasText; }
  .google-button { outline: 1px solid GrayText; }
}