:root {
  --by-yellow-light: #ffc50a;
  --by-yellow-dark: #eda920;
  --by-yellow-ink: #3a2e07;
  --by-yellow-gradient: linear-gradient(180deg, var(--by-yellow-light), var(--by-yellow-dark));
  --by-grey-light: #898b8e;
  --by-grey-dark: #626366;
  --by-white: #ffffff;

  --ink: #4a4b4d;
  --ink-soft: var(--by-grey-light);
  --line: #e4e4e6;
  --surface: #ffffff;
  --surface-2: #f7f7f8;
  --focus: #2b6cb0;

  --maxw: 760px;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.04), 0 8px 24px rgba(0, 0, 0, 0.06);

  --font: "Century Gothic", "Jost", "Avenir Next", "Avenir", "Segoe UI", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}
html {
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  font-family: var(--font);
  font-weight: 400;
  color: var(--ink);
  background: var(--surface-2);
  line-height: 1.55;
  font-size: 17px;
}
img,
svg {
  max-width: 100%;
  display: block;
}
a {
  color: var(--by-grey-dark);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}
a:hover {
  color: var(--ink);
}

.h-brand {
  text-transform: lowercase;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.1;
}

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

.h-brand:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 4px;
}

.skip-link {
  position: absolute;
  left: -9999px;
}
.skip-link:focus {
  left: 12px;
  top: 12px;
  background: var(--by-white);
  padding: 8px 12px;
  border-radius: 6px;
  z-index: 99;
}

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 20px;
}
.page {
  padding: 32px 0 72px;
}

.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  padding-bottom: 18px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo img {
  height: 52px;
  width: auto;
  display: block;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.card-hero {
  background: var(--by-yellow-gradient);
  height: 6px;
}
.card-pad {
  padding: 28px 30px;
}
@media (max-width: 560px) {
  .card-pad {
    padding: 22px 18px;
  }
}

h1.title {
  font-size: clamp(28px, 5vw, 40px);
  margin: 4px 0 6px;
  color: var(--ink);
}
.title .accent {
  color: var(--by-yellow-dark);
}
.lede {
  color: var(--by-grey-dark);
  margin: 0 0 4px;
  font-size: 17px;
}

.section-label {
  text-transform: lowercase;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--by-grey-light);
  margin: 28px 0 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.section-label::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}

.note {
  background: #fffaf0;
  border: 1px solid #f6e3b6;
  border-left: 4px solid var(--by-yellow-dark);
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 14.5px;
  color: #6b5618;
  margin: 14px 0 6px;
}

.pref-list {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
}
.pref {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 16px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  margin-bottom: 10px;
  transition:
    border-color 0.12s ease,
    background 0.12s ease;
}
.pref:hover {
  border-color: #d4d4d7;
}
.pref.is-on {
  border-color: var(--by-yellow-dark);
  background: #fffdf6;
}
.pref label {
  cursor: pointer;
  flex: 1;
}
.pref .pref-title {
  font-weight: 700;
  color: var(--ink);
  display: block;
}
.pref .pref-desc {
  color: var(--by-grey-dark);
  font-size: 14.5px;
}

.pref.radio {
  cursor: pointer;
}
.pref.radio input[type="radio"] {
  flex: 0 0 auto;
  width: 21px;
  height: 21px;
  margin: 2px 0 0;
  accent-color: var(--by-yellow-dark);
  cursor: pointer;
}
.pref.radio input[type="radio"]:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

.btn {
  font-family: inherit;
  font-size: 15px;
  font-weight: 700;
  text-transform: lowercase;
  letter-spacing: 0.01em;
  border-radius: 999px;
  padding: 11px 20px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.12s ease;
  white-space: nowrap;
}
.btn:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}
.btn-primary {
  background: var(--by-yellow-dark);
  color: var(--by-yellow-ink);
  border-color: var(--by-yellow-dark);
}
.btn-primary:hover {
  background: var(--by-yellow-light);
}
.btn-ghost {
  background: var(--by-white);
  color: var(--by-grey-dark);
  border-color: var(--line);
}
.btn-ghost:hover {
  border-color: var(--by-grey-light);
  color: var(--ink);
}

.carveout {
  margin-top: 22px;
  padding: 14px 16px;
  border-radius: 8px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  font-size: 14px;
  color: var(--by-grey-dark);
}
.carveout b {
  color: var(--ink);
}
.carveout.mini {
  margin-top: 12px;
  padding: 8px 12px;
  font-size: 12px;
}

.actions {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: flex-end;
  margin-top: 22px;
  flex-wrap: wrap;
}
.actions .spacer {
  flex: 1;
}
.actions.tight {
  margin-top: 12px;
}

.confirm {
  text-align: center;
  padding: 14px 8px 6px;
}
.confirm-icon {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--by-yellow-gradient);
  color: var(--by-yellow-ink);
  font-size: 28px;
  line-height: 54px;
  margin: 4px auto 12px;
  font-weight: 700;
}
.confirm-icon.muted {
  background: var(--by-grey-light);
  color: var(--by-white);
}
.confirm-title {
  font-size: clamp(22px, 3.2vw, 26px);
  margin: 0 0 4px;
  color: var(--ink);
}
.confirm-sub {
  color: var(--by-grey-dark);
  margin: 0 0 14px;
  font-size: 14.5px;
}
.confirm-summary {
  display: inline-block;
  text-align: left;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 14px;
  color: var(--ink);
  margin: 0 auto 4px;
  max-width: 460px;
}
.confirm-summary strong {
  display: block;
  margin-bottom: 4px;
  font-size: 13px;
  color: var(--by-grey-dark);
  text-transform: lowercase;
}
.confirm-summary ul {
  margin: 0;
  padding-left: 18px;
}
.confirm-summary li {
  margin: 3px 0;
}
.confirm-summary .none {
  color: var(--by-grey-light);
}
.confirm .carveout.mini {
  text-align: left;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}
.confirm-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: 16px;
  flex-wrap: wrap;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--surface);
  color: var(--by-grey-light);
  font-size: 13px;
}
.site-footer .wrap {
  padding: 22px 20px;
  display: flex;
  gap: 14px;
  justify-content: space-between;
  flex-wrap: wrap;
}
.site-footer a {
  color: var(--by-grey-light);
}

body.compact {
  font-size: 15.5px;
}
.compact .page {
  padding: 12px 0 14px;
}
.compact .wrap.wide {
  max-width: 940px;
}
.compact .site-header .wrap {
  padding-top: 12px;
  padding-bottom: 12px;
}
.compact .logo img {
  height: 46px;
}
.compact .card-pad {
  padding: 16px 24px 18px;
}
.compact h1.title {
  font-size: clamp(22px, 3vw, 26px);
  margin: 0 0 2px;
}
.compact .lede {
  font-size: 14px;
  margin: 0;
}
.compact .note {
  margin: 9px 0 2px;
  padding: 7px 11px;
  font-size: 13px;
}
.compact .section-label {
  margin: 10px 0 6px;
  font-size: 12px;
}

.pref.compact {
  padding: 8px 11px;
  margin-bottom: 7px;
  align-items: center;
  gap: 11px;
}
.pref.compact .pref-title {
  font-size: 14.5px;
}
.pref.compact .pref-desc {
  font-size: 12px;
  line-height: 1.3;
}

@media (max-width: 480px) {
  .compact .card-pad {
    padding: 16px 16px 18px;
  }
  .compact .site-header .wrap {
    padding-left: 16px;
    padding-right: 16px;
  }
  .actions.tight {
    justify-content: stretch;
  }
  .actions.tight .btn {
    flex: 1;
  }
  .actions.tight .spacer {
    display: none;
  }
  .confirm-actions .btn {
    flex: 1;
  }
}