*,
::before,
::after {
  box-sizing: border-box;
  border-width: 0;
  border-style: solid;
  border-color: currentColor;
}

* { margin: 0; }

html {
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

:root {
  --color-page: #ffffff;
  --color-surface: #f5f5f5;
  --color-ink: #111111;
  --color-ink-soft: #333333;
  --color-muted: #666666;
  --color-inverse: #ffffff;
  --color-void: #000000;
  --color-hairline: #e5e7eb;
  --color-night: #0d1117;
}

body {
  position: relative;
  width: 100%;
  background: var(--color-page);
  color: var(--color-ink);
  font-family: system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-weight: 400;
  line-height: 1.7;
  padding-top: 4.5rem;
  padding-bottom: 5rem;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: Georgia, 'Times New Roman', serif;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.1rem; margin-bottom: 1.5rem; }
h3 { font-size: 1.4rem; }
h4 { font-size: 1.05rem; }

p {
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

a {
  color: inherit;
  text-decoration: none;
  transition: opacity 0.25s ease;
}

a:hover { opacity: 0.65; }

ul { list-style: none; padding: 0; }

li { margin-bottom: 0.5rem; }

strong { font-weight: 700; }

section {
  position: relative;
  width: 100%;
  padding: 4rem 2rem;
}

header {
  position: relative;
  width: 100%;
}

nav { display: flex; }

footer {
  position: relative;
  width: 100%;
}

form { width: 100%; }

label { display: block; }

input {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--color-muted);
  border-radius: 8px;
  background: var(--color-page);
  color: var(--color-ink);
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.25s ease;
}

input:focus {
  outline: 2px solid var(--color-ink);
  outline-offset: 2px;
}

button {
  cursor: pointer;
  font-family: inherit;
  font-size: 1rem;
  background: none;
}

table {
  width: 100%;
  border-collapse: collapse;
}

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


.spinner {
  width: 18px;
  height: 18px;
  border: 3px solid rgba(255, 255, 255, 0.28);
  border-left-color: var(--color-inverse);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
  display: none;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes riseIn {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

.sectionDivider {
  height: 1px;
  max-width: 1100px;
  margin: 0 auto;
  background: var(--color-hairline);
}

.visuallyHidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}