:root {
  --ink: #17231c;
  --paper: #f3f0e8;
  --panel: #fffdf7;
  --acid: #39ff14;
  --muted: #647067;
  --line: #cfd4cb;
  --error: #a83c32;
  --radius: 1.4rem;
  --space-xs: 8px;
  --space-sm: 12px;
  --space-md: 24px;
  --space-lg: 32px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 85% 5%, rgba(201, 255, 69, 0.42), transparent 24rem),
    var(--paper);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

button,
input,
textarea {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.page {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0 80px;
}

.hero {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 4px 0 64px;
}

.brand {
  width: fit-content;
  color: inherit;
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  text-decoration: none;
}

.brand::before {
  content: "";
  display: inline-block;
  width: 0.7rem;
  height: 0.7rem;
  margin-right: 0.5rem;
  border-radius: 50%;
  background: var(--acid);
}

.hero__copy {
  max-width: 840px;
}

.eyebrow {
  margin: 0 0 var(--space-sm);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

h1 {
  max-width: 920px;
  margin: 0;
  font-size: clamp(3rem, 8vw, 6.8rem);
  line-height: 0.88;
  letter-spacing: -0.075em;
}

.lead {
  max-width: 620px;
  margin: var(--space-md) 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.25rem);
}

.card {
  margin-top: 24px;
  padding: 32px clamp(24px, 5vw, 64px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

.card--dark {
  color: #f7f7f0;
  background: var(--ink);
  border-color: var(--ink);
}

.technical-content {
  max-width: 760px;
  margin-top: var(--space-md);
}

.card__content {
  max-width: 760px;
  margin-top: var(--space-md);
}

.card__content > :first-child,
.technical-content > :first-child {
  margin-top: 0;
}

.card__content > :last-child,
.technical-content > :last-child {
  margin-bottom: 0;
}

.card__content p,
.technical-content p {
  margin: 0 0 var(--space-sm);
}

.card__heading {
  margin-bottom: var(--space-md);
}

.card__toggle {
  display: grid;
  width: 100%;
  grid-template-columns: 1fr auto;
  gap: var(--space-md);
  align-items: start;
  margin: 0 0 var(--space-md);
  padding: 0;
  color: inherit;
  border: 0;
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.card__toggle-copy p {
  margin: var(--space-sm) 0 0;
  color: var(--muted);
}

.card__toggle-mark {
  position: relative;
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 50%;
}

.card__toggle-mark::before,
.card__toggle-mark::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 12px;
  height: 1px;
  background: var(--ink);
  transform: translate(-50%, -50%);
}

.card__toggle-mark::after {
  transform: translate(-50%, -50%) rotate(90deg);
  transition: transform 160ms ease;
}

.card__toggle[aria-expanded="true"] .card__toggle-mark::after {
  transform: translate(-50%, -50%) rotate(0);
}

#request-section.is-collapsed {
  padding-top: 32px;
  padding-bottom: 32px;
}

#request-section.is-collapsed .card__toggle {
  align-items: center;
  margin-bottom: 0;
}

#request-body {
  display: grid;
  grid-template-rows: 1fr;
}

#request-body[hidden] {
  display: none;
}

.card--dark .card__heading p {
  color: #aeb9b1;
}

h2 {
  margin: 0;
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1;
  letter-spacing: -0.05em;
}

.card__heading p {
  margin: var(--space-sm) 0 0;
  color: var(--muted);
}

#request-form {
  display: grid;
  max-width: 760px;
}

label {
  margin-bottom: var(--space-xs);
  font-size: 0.86rem;
  font-weight: 750;
}

.optional {
  margin-left: 6px;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 500;
}

input[type="text"],
input[type="url"],
select,
textarea {
  width: 100%;
  margin-bottom: var(--space-md);
  padding: 16px 0;
  color: inherit;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  outline: none;
  background: transparent;
  transition: border-color 160ms ease;
}

select {
  min-height: 58px;
  padding-right: 32px;
  appearance: none;
  cursor: pointer;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--ink) 50%),
    linear-gradient(135deg, var(--ink) 50%, transparent 50%);
  background-position:
    calc(100% - 13px) 52%,
    calc(100% - 8px) 52%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}

textarea {
  resize: vertical;
}

input[type="text"]:focus,
input[type="url"]:focus,
select:focus,
textarea:focus {
  border-color: var(--ink);
}

::placeholder {
  color: #9aa29c;
}

.field-group {
  min-width: 0;
  margin: 0 0 var(--space-md);
  padding: 0;
  border: 0;
}

.field-group legend {
  margin-bottom: var(--space-sm);
  font-size: 0.86rem;
  font-weight: 750;
}

.radio-group {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.radio-option {
  position: relative;
  display: flex;
  min-height: 58px;
  align-items: center;
  margin: 0;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  cursor: pointer;
  font-weight: 650;
}

.radio-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.radio-option:has(input:checked) {
  border-color: var(--ink);
  background: var(--acid);
}

.radio-option:has(input:focus-visible) {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.select-field {
  min-width: 0;
}

.select-field label,
.conditional-field label {
  display: block;
}

.conditional-field {
  animation: reveal-field 180ms ease;
}

@keyframes reveal-field {
  from {
    opacity: 0;
    transform: translateY(-5px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.consent {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 12px;
  align-items: start;
  margin: 0 0 var(--space-md);
  color: var(--muted);
  font-weight: 500;
}

.consent input {
  width: 18px;
  height: 18px;
  margin: 2px 0 0;
  accent-color: var(--ink);
}

.button {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  gap: 24px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 800;
  transition: transform 150ms ease, background 150ms ease, opacity 150ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button:disabled {
  cursor: wait;
  opacity: 0.65;
  transform: none;
}

.button--primary {
  width: fit-content;
  color: var(--ink);
  background: var(--acid);
}

.button--light {
  color: var(--ink);
  background: #f7f7f0;
}

.form-status {
  min-height: 1.5em;
  margin: var(--space-sm) 0 0;
  color: var(--error);
}

.success {
  max-width: 760px;
}

.success__mark {
  display: grid;
  width: 60px;
  height: 60px;
  place-items: center;
  margin-bottom: var(--space-md);
  border-radius: 50%;
  background: var(--acid);
  font-size: 1.6rem;
  font-weight: 900;
}

.success > p:not(.eyebrow) {
  margin: var(--space-sm) 0 0;
  color: var(--muted);
}

.success .eyebrow + h2 {
  margin-top: 0;
}

.request-code {
  display: grid;
  gap: 6px;
  margin: var(--space-md) 0;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow-wrap: anywhere;
}

.request-code span {
  color: var(--muted);
  font-size: 0.75rem;
}

.request-code strong {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

.text-link {
  display: block;
  width: fit-content;
  margin-top: var(--space-sm);
  color: inherit;
}

.lookup {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  max-width: 760px;
}

.lookup input {
  min-height: 54px;
  margin: 0;
  padding: 0 20px;
  color: #f7f7f0;
  border: 1px solid #536158;
  border-radius: 999px;
}

.lookup input:focus {
  border-color: var(--acid);
}

.resolution,
.saved {
  max-width: 760px;
  margin: var(--space-md) 0 0;
}

.resolution {
  padding: 28px;
  color: var(--ink);
  border-radius: 14px;
  background: var(--acid);
}

.resolution--pending {
  background: #f7f7f0;
}

.resolution--error {
  color: #fff;
  border: 1px solid #8a554d;
  background: #532b27;
}

.resolution__label {
  margin: 0 0 var(--space-sm);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

#resolution-content {
  white-space: pre-wrap;
}

#resolution-content p {
  margin: 0;
  font-size: 1.1rem;
}

.saved {
  padding-top: 8px;
  border-top: 1px solid #415047;
}

.saved > p {
  margin: 0 0 var(--space-sm);
  color: #aeb9b1;
  font-size: 0.78rem;
}

.saved__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.saved__list button {
  padding: 7px 11px;
  color: #f7f7f0;
  border: 1px solid #536158;
  border-radius: 999px;
  background: transparent;
  cursor: pointer;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.72rem;
}

footer {
  display: flex;
  width: min(1120px, calc(100% - 32px));
  justify-content: space-between;
  gap: 20px;
  margin: 0 auto;
  padding: 0 0 36px;
  color: var(--muted);
  font-size: 0.78rem;
}

.admin-page {
  max-width: 920px;
}

.admin-header {
  padding: 4px 0 32px;
}

.admin-header h1 {
  margin-top: var(--space-lg);
}

.admin-form {
  display: grid;
  max-width: 760px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

[hidden] {
  display: none !important;
}

@media (max-width: 650px) {
  .page {
    width: min(100% - 20px, 1120px);
    padding-top: 20px;
  }

  .hero {
    padding-bottom: 38px;
  }

  h1 {
    font-size: clamp(3.25rem, 16vw, 5rem);
  }

  .card {
    padding: 32px 20px;
  }

  .card__heading {
    margin-bottom: var(--space-md);
  }

  .card__toggle {
    grid-template-columns: 1fr auto;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
  }

  .card__toggle-copy {
    grid-column: 1;
  }

  .card__toggle-mark {
    grid-column: 2;
    align-self: center;
  }

  #request-form,
  .success,
  .lookup,
  .resolution,
  .saved {
    margin-left: 0;
  }

  .lookup {
    grid-template-columns: 1fr;
  }

  .radio-group,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .form-grid {
    gap: 0;
  }

  .lookup .button,
  .button--primary {
    width: 100%;
  }

  footer {
    width: min(100% - 20px, 1120px);
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition: none !important;
  }
}