:root {
  color-scheme: light;
  --ink: #1d2329;
  --muted: #5f6f7a;
  --line: #d9e1e7;
  --surface: #f7f9fb;
  --accent: #176b87;
  --accent-strong: #0f4f64;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  color: var(--ink);
  background: #ffffff;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.topbar,
footer {
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  border-bottom: 1px solid var(--line);
}

.brand {
  color: var(--ink);
  font-weight: 700;
  text-decoration: none;
}

nav {
  display: flex;
  gap: 10px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 16px;
  border: 1px solid var(--accent);
  border-radius: 6px;
  color: #ffffff;
  background: var(--accent);
  font-weight: 650;
  text-decoration: none;
  cursor: pointer;
}

.button.secondary {
  color: var(--accent-strong);
  background: #ffffff;
}

.button-placeholder {
  display: inline-block;
  width: 82px;
  min-height: 38px;
}

.shell {
  width: min(1040px, calc(100% - 32px));
  margin: 36px auto;
  flex: 1;
}

.panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 180px;
  padding: 32px 0;
  border-bottom: 1px solid var(--line);
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent-strong);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 10px;
  font-size: clamp(32px, 5vw, 52px);
  line-height: 1.05;
}

h2 {
  font-size: 22px;
}

.muted {
  color: var(--muted);
}

.avatar {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  border: 1px solid var(--line);
}

.workspace {
  padding: 28px 0;
}

footer {
  border-top: 1px solid var(--line);
  border-bottom: 0;
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 640px) {
  .topbar,
  footer {
    padding: 0 16px;
  }

  .panel {
    align-items: flex-start;
    flex-direction: column;
  }
}