* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  padding: 2rem 1rem;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: #f8f9fa;
  color: #1a1a2e;
  line-height: 1.6;
  max-width: 960px;
  margin: 0 auto;
}

header {
  text-align: center;
  margin-bottom: 2rem;
}

header h1 {
  font-size: 1.8rem;
  margin-bottom: 0.25rem;
}

.subtitle {
  color: #6b7280;
  font-size: 1.05rem;
}

h2 {
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
  border-bottom: 2px solid #e5e7eb;
  padding-bottom: 0.4rem;
}

h3 {
  font-size: 1.05rem;
  margin-top: 1.25rem;
  margin-bottom: 0.5rem;
}

.card {
  background: #fff;
  padding: 1.5rem;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  margin-bottom: 1.5rem;
}

p {
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
  color: #374151;
}

blockquote {
  background: #f0f4ff;
  border-left: 4px solid #6366f1;
  padding: 1rem 1.25rem;
  margin: 0.75rem 0;
  border-radius: 0 8px 8px 0;
  font-style: italic;
  color: #1e293b;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 0.75rem 0;
  font-size: 0.9rem;
}

table td, table th {
  padding: 0.5rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid #e5e7eb;
}

table th {
  background: #f1f5f9;
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: #475569;
}

.results td:nth-child(3),
.results td:nth-child(4),
.results td:nth-child(5),
.results td:nth-child(6),
.results th:nth-child(3),
.results th:nth-child(4),
.results th:nth-child(5),
.results th:nth-child(6) {
  text-align: center;
}

.results td:first-child,
.results th:first-child {
  text-align: center;
  width: 2.5rem;
}

tr.perfect td {
  background: #f0fdf4;
}

tr.minor td {
  background: #fffbeb;
}

tr.significant td {
  background: #fef2f2;
}

ul {
  margin: 0.5rem 0 0.75rem 1.5rem;
  font-size: 0.95rem;
  color: #374151;
}

li {
  margin-bottom: 0.35rem;
}

figure {
  margin: 1rem 0;
  text-align: center;
}

figure img {
  max-width: 100%;
  height: auto;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
}

figcaption {
  margin-top: 0.5rem;
  font-size: 0.85rem;
  color: #6b7280;
  font-style: italic;
}

a {
  color: #4f46e5;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

footer {
  text-align: center;
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid #e5e7eb;
  color: #9ca3af;
  font-size: 0.85rem;
}