.pgapc-root {
  --pgapc-ink: #172b35;
  --pgapc-muted: #566970;
  --pgapc-border: #dce5e8;
  --pgapc-surface: #ffffff;
  --pgapc-soft: #f5f8f8;
  --pgapc-accent: #177f77;
  --pgapc-accent-soft: #e7f7f4;
  --pgapc-warm: #b45d1c;
  --pgapc-warm-soft: #fff2e5;
  margin: 2rem 0;
  padding: clamp(1rem, 3vw, 2rem);
  border: 1px solid var(--pgapc-border);
  border-radius: 22px;
  background: linear-gradient(135deg, #fbfffe 0%, #fff 52%, #fffaf4 100%);
  color: var(--pgapc-ink);
  box-shadow: 0 14px 38px rgba(26, 49, 59, 0.08);
}

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

.pgapc-heading { max-width: 760px; margin-bottom: 1.4rem; }
.pgapc-heading h2 { margin: .15rem 0 .55rem; font-size: clamp(1.55rem, 3vw, 2.2rem); line-height: 1.15; }
.pgapc-heading p { margin: .4rem 0; color: var(--pgapc-muted); }
.pgapc-kicker { text-transform: uppercase; letter-spacing: .09em; font-size: .78rem; font-weight: 800; color: var(--pgapc-accent) !important; }

.pgapc-form { margin: 0; }
.pgapc-questions { display: grid; gap: 1rem; }
.pgapc-question { min-width: 0; margin: 0; padding: 1rem; border: 1px solid var(--pgapc-border); border-radius: 16px; background: rgba(255,255,255,.86); }
.pgapc-question legend { width: 100%; padding: 0; font-weight: 750; line-height: 1.35; }
.pgapc-number { display: inline-grid; place-items: center; width: 1.85rem; height: 1.85rem; margin-right: .55rem; border-radius: 999px; background: var(--pgapc-accent-soft); color: var(--pgapc-accent); font-size: .86rem; }
.pgapc-help { margin: .55rem 0 .8rem; color: var(--pgapc-muted); font-size: .92rem; line-height: 1.5; }
.pgapc-options { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr)); gap: .65rem; }
.pgapc-option { position: relative; display: flex; align-items: center; min-height: 48px; padding: .75rem .85rem; gap: .65rem; border: 1px solid var(--pgapc-border); border-radius: 12px; background: var(--pgapc-surface); cursor: pointer; line-height: 1.3; }
.pgapc-option:hover { border-color: #9ab8b4; }
.pgapc-option:has(input:checked) { border-color: var(--pgapc-accent); background: var(--pgapc-accent-soft); }
.pgapc-option input { width: 1.15rem; height: 1.15rem; margin: 0; flex: 0 0 auto; accent-color: var(--pgapc-accent); }
.pgapc-option:focus-within { outline: 3px solid rgba(23,127,119,.22); outline-offset: 2px; }

.pgapc-privacy { margin: 1rem 0 .8rem; padding: .8rem .9rem; border-radius: 12px; background: var(--pgapc-soft); color: var(--pgapc-muted); font-size: .9rem; }
.pgapc-actions { display: flex; flex-wrap: wrap; gap: .7rem; }
.pgapc-submit,
.pgapc-reset { min-height: 48px; padding: .78rem 1.05rem; border-radius: 11px; font: inherit; font-weight: 750; cursor: pointer; }
.pgapc-submit { border: 1px solid var(--pgapc-accent); background: var(--pgapc-accent); color: #fff; }
.pgapc-submit:hover { filter: brightness(.94); }
.pgapc-reset { border: 1px solid var(--pgapc-border); background: #fff; color: var(--pgapc-ink); }
.pgapc-submit:focus-visible,
.pgapc-reset:focus-visible { outline: 3px solid rgba(23,127,119,.25); outline-offset: 3px; }
.pgapc-form-error { margin: .8rem 0 0; color: #9b2d20; font-weight: 700; }

.pgapc-result { margin-top: 1.25rem; padding: clamp(1rem, 3vw, 1.5rem); border: 2px solid var(--pgapc-accent); border-radius: 16px; background: #fff; outline: none; }
.pgapc-result--claude_pro { border-color: var(--pgapc-warm); background: var(--pgapc-warm-soft); }
.pgapc-result--chatgpt_plus { background: var(--pgapc-accent-soft); }
.pgapc-result--either { border-color: #67777e; background: #f6f8f9; }
.pgapc-result--higher_capacity { border-color: #7f5b18; background: #fff8df; }
.pgapc-result-label { margin: 0 0 .2rem; text-transform: uppercase; letter-spacing: .08em; font-size: .76rem; font-weight: 800; color: var(--pgapc-muted); }
.pgapc-result-title { margin: 0 0 .55rem; font-size: clamp(1.3rem, 2.5vw, 1.75rem); line-height: 1.2; }
.pgapc-result-summary,
.pgapc-result-caveat,
.pgapc-result-action,
.pgapc-result-date { margin: .65rem 0 0; line-height: 1.55; }
.pgapc-result-reasons-title { margin: .9rem 0 .35rem; font-weight: 800; }
.pgapc-result-reasons { margin: .25rem 0 .4rem 1.15rem; padding: 0; }
.pgapc-result-reasons li { margin: .35rem 0; }
.pgapc-result-caveat { color: var(--pgapc-muted); font-size: .92rem; }
.pgapc-result-action { font-weight: 700; }
.pgapc-result-date { color: var(--pgapc-muted); font-size: .86rem; }
.pgapc-verified { margin: .9rem 0 0; color: var(--pgapc-muted); font-size: .86rem; }
.pgapc-error { padding: 1rem; border: 1px solid #d8a39c; border-radius: 12px; background: #fff5f3; }

@media (max-width: 520px) {
  .pgapc-root { margin-inline: 0; border-radius: 16px; }
  .pgapc-question { padding: .9rem; }
  .pgapc-options { grid-template-columns: 1fr; }
  .pgapc-actions { display: grid; grid-template-columns: 1fr; }
  .pgapc-submit, .pgapc-reset { width: 100%; }
}