:root {
  color-scheme: light dark;
  --bg: #f6f7ef;
  --paper: #ffffff;
  --ink: #1c1c1c;
  --muted: #536052;
  --line: #c8d1c2;
  --accent: #2f6db5;
  --on-accent: #ffffff;
  --accent-soft: #e1ecfa;
  --sun: #ffc75a;
  --berry: #b23a6a;
  --danger: #9a2f5a;
  --warning-bg: #fff2d4;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

button, input, textarea, select { font: inherit; font-size: max(1rem, 1em); }
button, select, input[type="file"] { min-block-size: 2.75rem; }
button, a, input, textarea, select { -webkit-tap-highlight-color: transparent; }

h1, h2, h3 {
  line-height: 1.2;
  text-wrap: balance;
}

h1 { margin-block: 0.25rem 1rem; font-size: clamp(2rem, 1.5rem + 2.5vw, 3.5rem); }
h2 { margin-block: 0 0.75rem; font-size: clamp(1.35rem, 1.2rem + 0.7vw, 1.75rem); }
h3 { margin-block: 0; font-size: 1.05rem; }
p { margin-block: 0.5rem; }

a { color: var(--accent); text-underline-offset: 0.18em; }
a, .where, .hint, .comment { overflow-wrap: anywhere; }

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

.skip-link {
  position: fixed;
  inset-block-start: 0.5rem;
  inset-inline-start: 0.5rem;
  z-index: 10;
  padding: 0.75rem 1rem;
  border-radius: 0.75rem;
  background: var(--paper);
  transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }

.page {
  inline-size: min(70rem, 100%);
  margin-inline: auto;
  padding-block: calc(1rem + env(safe-area-inset-top)) calc(3rem + env(safe-area-inset-bottom));
  padding-inline: calc(1rem + env(safe-area-inset-left)) calc(1rem + env(safe-area-inset-right));
}

.hero { padding-block: 1rem 1.5rem; max-inline-size: 52rem; }
.eyebrow { color: var(--accent); font-weight: 750; letter-spacing: 0.04em; }
.lead { font-size: 1.1rem; }
.privacy { padding: 0.85rem 1rem; border-inline-start: 0.3rem solid var(--berry); background: var(--warning-bg); border-radius: 0.5rem; }
.card, .flow { margin-block: 1rem; padding: clamp(1rem, 0.8rem + 1vw, 1.5rem); border: 1px solid var(--line); border-radius: 1.25rem; background: var(--paper); }
.section-heading { max-inline-size: 52rem; padding-block: 1rem 0.25rem; }
.flows { display: grid; gap: 1rem; }
.flow { container: flow / inline-size; margin-block: 0; }
.where { color: var(--muted); font-size: 0.95rem; }
.hint { color: var(--muted); font-size: 0.9rem; }
.steps { display: grid; gap: 0.75rem; margin: 1rem 0 0; padding: 0; list-style: none; }
.step { min-inline-size: 0; padding: 1rem; border: 1px solid var(--line); border-radius: 1rem; }
.step[data-status="ok"] { border-inline-start: 0.35rem solid var(--accent); }
.step[data-status="problem"] { border-inline-start: 0.35rem solid var(--danger); }
.step[data-status="skip"] { border-inline-start: 0.35rem solid var(--muted); }
.step-top { display: grid; gap: 0.75rem; min-inline-size: 0; }
.step-copy { min-inline-size: 0; }
.latest { display: inline-block; margin-block-start: 0.35rem; color: var(--muted); font-size: 0.9rem; font-weight: 650; }
.status-actions { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: safe center; min-inline-size: 0; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  max-inline-size: 100%;
  min-block-size: 2.75rem;
  padding: 0.6rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 0.75rem;
  background: var(--paper);
  color: var(--ink);
  font-weight: 700;
  line-height: 1.25;
  text-align: center;
  text-decoration: none;
  white-space: normal;
  cursor: pointer;
}
.button.primary { border-color: var(--accent); background: var(--accent); color: var(--on-accent); }
.button.problem { border-color: var(--berry); color: var(--danger); }
.button.secondary { background: var(--accent-soft); }
.button:disabled { cursor: wait; opacity: 0.65; }

.field { display: grid; gap: 0.3rem; margin-block: 0.75rem; min-inline-size: 0; }
.field.compact { margin-block: 0; }
label { font-weight: 700; }
input, textarea, select {
  inline-size: 100%;
  min-inline-size: 0;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--muted);
  border-radius: 0.65rem;
  background: var(--paper);
  color: var(--ink);
}
textarea { resize: vertical; min-block-size: 6rem; }
input:user-invalid, textarea:user-invalid { border-color: var(--danger); }
input[type="file"] { padding-block: 0.55rem; }
.honeypot { position: absolute; clip-path: inset(50%); inline-size: 1px; block-size: 1px; overflow: hidden; white-space: nowrap; }
.problem-form { margin-block-start: 1rem; padding-block-start: 0.5rem; border-block-start: 1px solid var(--line); }
.form-message, .notice { min-block-size: 1.5em; font-weight: 650; }
.form-message[data-error="true"], .notice[data-error="true"] { color: var(--danger); }
[hidden] { display: none !important; }

.progress-block { display: grid; gap: 0.35rem; margin-block-start: 1rem; }
progress { inline-size: 100%; block-size: 1rem; accent-color: var(--accent); }
.journal-heading, .journal-tools { display: flex; flex-wrap: wrap; gap: 1rem; align-items: safe center; justify-content: space-between; }
.journal-tools { margin-block: 1rem; justify-content: flex-start; align-items: end; }
.journal-list { display: grid; gap: 0.75rem; margin: 0; padding: 0; list-style: none; }
.journal-item { padding: 1rem; border: 1px solid var(--line); border-radius: 0.85rem; }
.journal-item h3 { margin-block-end: 0.35rem; }
.journal-meta { color: var(--muted); font-size: 0.9rem; }
.comment { margin-block: 0.65rem; white-space: pre-wrap; }
.empty { color: var(--muted); }

@container flow (inline-size > 42rem) {
  .step-top { grid-template-columns: minmax(0, 1fr) auto; align-items: start; }
  .status-actions { justify-content: flex-end; max-inline-size: 24rem; }
}

@media (pointer: coarse) {
  .button, button, select, input:not([type="radio"]):not([type="checkbox"]) { min-block-size: 3rem; }
  .button { padding-inline: 1rem; }
  a:not(.button) { display: inline-flex; align-items: center; min-block-size: 2.75rem; }
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #171b16;
    --paper: #222820;
    --ink: #f4f6ef;
    --muted: #c1cabd;
    --line: #596555;
    --accent: #8fb8ee;
    --on-accent: #172235;
    --accent-soft: #263852;
    --berry: #f09aba;
    --danger: #f4a5c2;
    --warning-bg: #3c3321;
  }
}

@media (prefers-contrast: more) {
  .card, .flow, .step, .journal-item, .button, input, textarea, select { border-width: 2px; }
}