* { box-sizing: border-box; }

body.bd-recommender-page {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  margin: 0;
  background: var(--bd-bg-secondary);
  color: var(--bd-text);
}

body.bd-with-nav.bd-recommender-page .bd-topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--bd-border);
  background: var(--bd-bg);
}

body.bd-recommender-page .bd-main { flex: 1; }

body.bd-with-nav.bd-recommender-page .bd-main > .bd-container {
  width: min(100%, 960px);
  margin-left: 236px;
  margin-right: auto;
}

.bd-recommender-page .bd-tool-intro {
  margin-bottom: 28px;
}

.bd-footer {
  padding: 16px max(16px, env(safe-area-inset-right)) max(16px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
  border-top: 1px solid var(--bd-border);
  background: var(--bd-bg);
  text-align: center;
}

.bd-footer .bd-hint {
  color: var(--bd-text-tertiary);
  font-size: 12px;
  font-weight: 400;
}

.bd-footer .bd-link {
  color: var(--bd-primary);
  text-decoration: none;
}

.bd-footer .bd-link:hover { text-decoration: underline; }

.bd-recommender-stage {
  max-width: 780px;
  margin: 0 0 56px;
  padding: clamp(20px, 4vw, 36px);
  background: var(--bd-bg);
  border: 1px solid var(--bd-border);
  border-radius: var(--bd-radius-lg);
  box-shadow: var(--bd-shadow-sm);
}

.bd-recommender-loading,
.bd-recommender-context,
.bd-recommender-helper,
.bd-recommender-choice-helper,
.bd-recommender-result-copy,
.bd-recommender-empty-copy {
  color: var(--bd-text-secondary);
}

.bd-recommender-loading { margin: 0; }

.bd-recommender-question-header { margin-bottom: 22px; }

.bd-recommender-context {
  margin: 0 0 12px;
  color: var(--bd-text-tertiary);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .03em;
}

.bd-recommender-question-title,
.bd-recommender-result-title {
  margin: 0;
  color: var(--bd-text);
  font-family: var(--bd-font-heading);
  font-size: clamp(22px, 3.3vw, 30px);
  font-weight: 700;
  letter-spacing: -.025em;
  line-height: 1.25;
}

.bd-recommender-question-title:focus,
.bd-recommender-result-title:focus { outline: none; }

.bd-recommender-question-title:focus-visible,
.bd-recommender-result-title:focus-visible {
  outline: 3px solid var(--bd-primary);
  outline-offset: 5px;
  border-radius: 2px;
}

.bd-recommender-helper {
  max-width: 660px;
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.65;
}

.bd-recommender-choices {
  display: grid;
  gap: 10px;
  max-width: 700px;
  padding: 0;
  margin: 0;
  border: 0;
}

.bd-recommender-choice {
  display: block;
  width: 100%;
  min-height: 56px;
  padding: 14px 16px;
  border: 1px solid var(--bd-border-strong);
  border-radius: var(--bd-radius-md);
  background: var(--bd-bg);
  color: var(--bd-text);
  text-align: left;
  cursor: pointer;
  transition: border-color 160ms ease, background-color 160ms ease, box-shadow 160ms ease;
}

.bd-recommender-choice:hover {
  border-color: var(--bd-primary);
  background: var(--bd-primary-light);
}

.bd-recommender-choice[aria-pressed="true"] {
  border-color: var(--bd-primary);
  box-shadow: inset 3px 0 0 var(--bd-primary);
}

.bd-recommender-choice:focus-visible,
.bd-recommender-action:focus-visible,
.bd-recommender-link:focus-visible {
  outline: 3px solid var(--bd-primary);
  outline-offset: 3px;
}

.bd-recommender-choice-label {
  display: block;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.45;
}

.bd-recommender-choice-helper {
  display: block;
  margin-top: 4px;
  font-size: 13px;
  font-weight: 400;
  line-height: 1.5;
}

.bd-recommender-navigation {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--bd-border);
}

.bd-recommender-action {
  min-height: 44px;
  padding: 8px 4px;
  border: 0;
  background: transparent;
  color: var(--bd-text-secondary);
  font: inherit;
  font-size: 13px;
  cursor: pointer;
}

.bd-recommender-action:hover,
.bd-recommender-link:hover { color: var(--bd-primary-hover); }

.bd-recommender-restart { margin-left: auto; }

.bd-recommender-result-label {
  margin: 0 0 8px;
  color: var(--bd-text-tertiary);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.bd-recommender-result-variant {
  margin: 7px 0 0;
  color: var(--bd-text-secondary);
  font-size: 16px;
  font-weight: 500;
}

.bd-recommender-result-copy {
  max-width: 680px;
  margin: 20px 0 0;
  font-size: 15px;
  line-height: 1.7;
}

.bd-recommender-result-section {
  max-width: 700px;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--bd-border);
}

.bd-recommender-result-section h3 {
  margin: 0 0 9px;
  color: var(--bd-text);
  font-size: 14px;
  font-weight: 700;
}

.bd-recommender-result-section p {
  margin: 0;
  color: var(--bd-text-secondary);
  font-size: 14px;
  line-height: 1.65;
}

.bd-recommender-tips {
  display: grid;
  gap: 7px;
  padding-left: 20px;
  margin: 0;
  color: var(--bd-text-secondary);
  font-size: 14px;
  line-height: 1.6;
}

.bd-recommender-guide { margin-top: 24px; }

.bd-recommender-result-navigation { margin-top: 26px; }

.bd-recommender-empty {
  max-width: 680px;
  margin: 0;
}

.bd-recommender-empty-copy {
  margin: 10px 0 20px;
  font-size: 14px;
  line-height: 1.6;
}

.bd-recommender-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;
}

.bd-recommender-stage.is-entering { animation: recommender-enter 180ms ease-out both; }

@keyframes recommender-enter {
  from { opacity: 0; transform: translateY(5px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 600px) {
  .bd-recommender-page .bd-tool-intro { margin-bottom: 20px; }
  .bd-recommender-stage {
    margin-bottom: 32px;
    padding: 20px 16px;
  }
  .bd-recommender-navigation { align-items: flex-start; }
}

@media (max-width: 860px) {
  body.bd-with-nav.bd-recommender-page .bd-main > .bd-container {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .bd-recommender-choice { transition: none; }
  .bd-recommender-stage.is-entering { animation: none; }
}