:root {
  --ink: #0b1120;
  --muted: #3d4658;
  --line: #ddd6c8;
  --cream: #f8f6f1;
  --paper: #fffdf8;
  --brand: #0d9488;
  --brand-dark: #0f766e;
  --focus: #0b57d0;
  color-scheme: light;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-padding-block-start: 1rem;
}

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.5;
  color: var(--ink);
  background: var(--cream);
}

.skip {
  position: absolute;
  inset-inline-start: 0.75rem;
  inset-block-start: 0.75rem;
  padding: 0.6rem 0.9rem;
  background: var(--ink);
  color: white;
  transform: translateY(-150%);
  z-index: 2;
}

.skip:focus {
  transform: none;
}

.wrap {
  width: min(40rem, calc(100% - 2rem));
  margin-inline: auto;
  padding-block: 1.5rem 3rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0 0 1.5rem;
  font-size: 0.95rem;
  font-weight: 650;
}

.brand svg {
  display: block;
}

.brand a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
}

h1,
h2,
h3 {
  font-weight: 650;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.85rem, 7vw, 2.5rem);
}

.lede,
.note {
  margin: 0 0 1rem;
  color: var(--muted);
}

.meter {
  margin: 1.25rem 0 1.5rem;
  padding: 0.9rem 1rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 0.75rem;
}

.meter-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
  margin-bottom: 0.55rem;
}

.meter-row p {
  margin: 0;
  font-weight: 650;
}

.meter-row span {
  font-variant-numeric: tabular-nums;
}

.track {
  height: 0.55rem;
  background: #e7e1d6;
  border-radius: 999px;
  overflow: hidden;
}

.track [data-bar] {
  display: block;
  height: 100%;
  width: 100%;
  background: var(--brand);
  transform: scaleX(0);
  transform-origin: left center;
}

fieldset {
  margin: 0 0 1.25rem;
  padding: 0.35rem 0 0;
  border: 0;
  min-inline-size: 0;
}

legend {
  padding: 0;
  margin-bottom: 0.45rem;
  font-weight: 650;
}

.item {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  min-block-size: 3rem;
  margin: 0 0 0.55rem;
  padding: 0.85rem 0.9rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 0.75rem;
}

.item:has(input:checked) {
  border-color: var(--brand);
}

.item input {
  inline-size: 1.35rem;
  block-size: 1.35rem;
  margin-block-start: 0.15rem;
  flex: none;
  accent-color: var(--brand-dark);
}

.item-copy {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.item-title {
  font-weight: 650;
}

.item-detail {
  color: var(--muted);
  font-size: 0.95rem;
}

input:focus-visible,
button:focus-visible,
a:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

.actions {
  display: flex;
  justify-content: flex-end;
  margin: 0.25rem 0 2rem;
}

button,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-block-size: 3rem;
  padding: 0.7rem 1rem;
  border-radius: 0.7rem;
  font: inherit;
  font-weight: 650;
  text-decoration: none;
  cursor: pointer;
}

button.ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}

.summary,
.cta {
  padding: 1.1rem 1rem 1.2rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 0.9rem;
}

.summary h2,
.cta h2 {
  margin: 0 0 0.4rem;
  font-size: 1.45rem;
}

.score {
  margin: 0 0 0.6rem;
  font-weight: 650;
  color: var(--brand-dark);
}

.summary ol {
  margin: 0.4rem 0 0;
  padding-inline-start: 1.2rem;
}

.summary li + li {
  margin-top: 0.45rem;
}

.cta {
  margin-top: 1rem;
  background: var(--ink);
  color: #f8f6f1;
  border-color: var(--ink);
}

.cta p {
  color: #d9d3c7;
}

.cta-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 1rem 0 0;
}

.cta .button {
  background: var(--brand);
  color: white;
}

.cta .button.secondary {
  background: transparent;
  color: white;
  border: 1px solid #8b93a7;
}

.site-footer {
  margin-top: 1.5rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.site-footer a {
  color: inherit;
}

@media (prefers-reduced-motion: reduce) {
  .track [data-bar] {
    transition: none;
  }
}