/* === Page scaffold === */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

    html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

    body {
      font-family: Montserrat, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      font-size: 1rem;
      line-height: 1.65;
      color: var(--text-primary);
      background: var(--bg);
      -webkit-font-smoothing: antialiased;
    }

    h1, h2, h3 { line-height: 1.25; font-weight: 700; }
    p { margin-bottom: 1em; }
    p:last-child { margin-bottom: 0; }

    .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;
    }

    /* === Nav (copied from site pattern) === */
    .nav {
      position: sticky;
      top: 0;
      z-index: 100;
      background: var(--nav-bg);
      border-bottom: 1px solid var(--nav-border);
      padding: 1rem 0;
    }

    .nav-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
    }

    .nav-logo {
      font-size: 1.1rem;
      font-weight: 700;
      color: #ffffff;
      text-decoration: none;
      white-space: nowrap;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 1.5rem;
    }

    .nav-links a {
      color: var(--nav-text);
      text-decoration: none;
      font-size: 0.9rem;
      font-weight: 500;
    }

    .nav-links a:hover { color: var(--nav-text-hover); }

    .nav-cta {
      background: var(--nav-cta-bg);
      color: #ffffff !important;
      padding: 0.55rem 1.25rem;
      border-radius: var(--radius);
      font-weight: 600;
      transition: background 0.2s;
    }

    .nav-cta:hover { background: var(--nav-cta-hover) !important; }

    .theme-toggle {
      background: none;
      border: none;
      color: rgba(255,255,255,0.7);
      cursor: pointer;
      padding: 0.35rem;
      display: flex;
      align-items: center;
      border-radius: 6px;
    }

    .theme-toggle svg { width: 18px; height: 18px; }
    .icon-sun { display: none; }
    [data-theme="dark"] .icon-moon { display: none; }
    [data-theme="dark"] .icon-sun { display: block; }

    .hamburger {
      display: none;
      align-items: center;
      justify-content: center;
      background: none;
      border: none;
      color: rgba(255,255,255,0.85);
      cursor: pointer;
      padding: 0.35rem;
      border-radius: 6px;
    }

    .hamburger svg { width: 22px; height: 22px; }
    .hamburger:hover { color: #fff; }

    .mobile-nav {
      display: none;
      flex-direction: column;
      background: var(--nav-bg);
      border-top: 1px solid var(--nav-border);
      padding: 1rem 1.5rem;
    }

    .mobile-nav.open { display: flex; }

    .mobile-nav-link {
      color: rgba(255,255,255,0.8);
      text-decoration: none;
      font-size: 0.95rem;
      font-weight: 500;
      padding: 0.65rem 0;
      border-bottom: 1px solid rgba(255,255,255,0.06);
    }

    .mobile-nav-link:last-of-type { border-bottom: none; }

    .mobile-nav-cta {
      display: inline-block;
      background: var(--nav-cta-bg);
      color: #fff;
      text-align: center;
      text-decoration: none;
      font-weight: 600;
      font-size: 0.9rem;
      padding: 0.75rem 1.5rem;
      border-radius: 0.5rem;
      margin-top: 0.75rem;
    }

    @media (max-width: 760px) {
      .hamburger { display: flex; }
      .nav-links { display: none; }
    }

    /* === Hero === */
    .page-hero {
      background: linear-gradient(135deg, var(--hero-bg-start) 0%, var(--hero-bg-mid) 60%, var(--hero-bg-end) 100%);
      color: #ffffff;
      padding: 3.5rem 0 3rem;
      position: relative;
      overflow: hidden;
      border-bottom: 3px solid var(--brand-accent);
    }

    .page-hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background: radial-gradient(ellipse at 70% 50%, rgba(46,117,182,0.08) 0%, transparent 60%);
      pointer-events: none;
    }

    .breadcrumb {
      font-size: 0.82rem;
      color: rgba(255,255,255,0.55);
      margin-bottom: 1rem;
      position: relative;
    }

    .breadcrumb a {
      color: rgba(255,255,255,0.65);
      text-decoration: none;
    }

    .breadcrumb a:hover { color: rgba(255,255,255,0.9); }

    .hero-tag {
      display: inline-block;
      background: var(--brand-accent);
      color: #ffffff;
      font-size: 0.7rem;
      font-weight: 700;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      padding: 0.3rem 0.75rem;
      border-radius: 3px;
      margin-bottom: 1rem;
      position: relative;
    }

    .page-hero h1 {
      color: #ffffff;
      font-size: clamp(1.6rem, 4vw, 2.5rem);
      margin-bottom: 0.75rem;
      position: relative;
    }

    .page-hero p {
      color: var(--hero-lead);
      font-size: 1.05rem;
      max-width: 640px;
      position: relative;
    }

    .hero-meta {
      display: flex;
      gap: 1.5rem;
      flex-wrap: wrap;
      margin-top: 1.25rem;
      position: relative;
    }

    .hero-meta span {
      color: rgba(255,255,255,0.6);
      font-size: 0.82rem;
      font-weight: 600;
      display: flex;
      align-items: center;
      gap: 0.4rem;
    }

    .hero-meta span::before {
      content: '';
      display: inline-block;
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--brand-accent);
      flex-shrink: 0;
    }

    /* === Layout === */
    .check-section {
      padding: 3rem 0 4rem;
    }

    .check-inner {
      max-width: 760px;
    }

    /* === Intro note === */
    .intro-note {
      background: var(--bg-surface);
      border: 1px solid var(--border);
      border-left: 4px solid var(--brand-accent);
      border-radius: 0 var(--radius) var(--radius) 0;
      padding: 1rem 1.25rem;
      margin-bottom: 2rem;
      font-size: 0.9rem;
      color: var(--text-secondary);
    }

    /* === Question cards === */
    .questions-section {
      display: flex;
      flex-direction: column;
      gap: 1.25rem;
    }

    .question-card {
      background: var(--bg-surface);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      overflow: hidden;
      transition: box-shadow 0.15s ease;
    }

    .question-card:focus-within {
      box-shadow: 0 0 0 2px var(--brand-accent);
    }

    .question-header {
      background: var(--nav-bg);
      padding: 0.85rem 1.25rem;
      display: flex;
      align-items: baseline;
      gap: 0.75rem;
    }

    .q-number {
      color: var(--brand-accent-lt);
      font-size: 0.75rem;
      font-weight: 700;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      white-space: nowrap;
      flex-shrink: 0;
    }

    .q-control-name {
      color: rgba(255,255,255,0.55);
      font-size: 0.7rem;
      font-weight: 600;
      letter-spacing: 0.04em;
      text-transform: uppercase;
    }

    .question-body {
      padding: 1.1rem 1.25rem;
    }

    .question-text {
      font-size: 0.95rem;
      font-weight: 600;
      color: var(--text-primary);
      margin-bottom: 1rem;
      line-height: 1.5;
    }

    .options {
      display: flex;
      flex-direction: column;
      gap: 0.6rem;
      border: none;
      padding: 0;
    }

    .option-label {
      display: flex;
      align-items: flex-start;
      gap: 0.75rem;
      padding: 0.75rem 1rem;
      border: 1.5px solid var(--border);
      border-radius: 6px;
      cursor: pointer;
      transition: border-color 0.12s, background 0.12s;
      font-size: 0.88rem;
      line-height: 1.5;
      color: var(--text-secondary);
    }

    .option-label:hover {
      border-color: var(--brand-accent);
      background: var(--accent-muted);
    }

    .option-label input[type="radio"] {
      margin-top: 0.15rem;
      flex-shrink: 0;
      accent-color: var(--brand-accent);
      width: 16px;
      height: 16px;
      cursor: pointer;
    }

    .option-label input[type="radio"]:focus-visible {
      outline: 2px solid var(--brand-accent);
      outline-offset: 2px;
    }

    .option-label.selected {
      border-color: var(--brand-accent);
      background: var(--accent-muted);
    }

    .option-badge {
      font-weight: 700;
      color: var(--text-primary);
      min-width: 3.4em;
      flex-shrink: 0;
    }

    /* === Submit === */
    .submit-wrap {
      margin-top: 2rem;
      text-align: center;
    }

    .btn-primary {
      display: inline-block;
      background: var(--accent);
      color: #ffffff;
      text-decoration: none;
      font-family: inherit;
      font-size: 1rem;
      font-weight: 700;
      padding: 0.85rem 2rem;
      border: none;
      border-radius: var(--radius);
      cursor: pointer;
      transition: background 0.15s ease, transform 0.12s ease;
      letter-spacing: 0.01em;
    }

    .btn-primary:hover {
      background: var(--accent-hover);
      color: #ffffff;
      transform: translateY(-1px);
    }

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

    .btn-secondary {
      display: inline-block;
      background: transparent;
      color: var(--accent);
      font-family: inherit;
      font-size: 0.9rem;
      font-weight: 700;
      padding: 0.65rem 1.5rem;
      border: 2px solid var(--accent);
      border-radius: var(--radius);
      cursor: pointer;
      text-decoration: none;
      transition: background 0.15s ease, color 0.15s ease;
      letter-spacing: 0.01em;
    }

    .btn-secondary:hover {
      background: var(--accent);
      color: #ffffff;
    }

    .btn-secondary:focus-visible {
      outline: 3px solid var(--brand-primary);
      outline-offset: 3px;
    }

    .submit-note {
      display: block;
      margin-top: 0.75rem;
      font-size: 0.8rem;
      color: var(--text-secondary);
    }

    /* === Validation === */
    .validation-msg {
      display: none;
      background: var(--warning-muted);
      border: 1px solid var(--warning);
      border-radius: var(--radius);
      padding: 0.75rem 1rem;
      font-size: 0.88rem;
      color: var(--warning);
      font-weight: 600;
      margin-top: 1rem;
      text-align: center;
    }

    .validation-msg.visible { display: block; }

    /* === Results panel === */
    .results-panel {
      display: none;
      background: var(--bg-surface);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      overflow: hidden;
      margin-top: 2rem;
    }

    .results-panel.visible { display: block; }

    .results-header {
      padding: 1.5rem 1.5rem 1rem;
      border-bottom: 1px solid var(--border);
    }

    .results-title {
      font-size: 1.1rem;
      font-weight: 700;
      color: var(--text-primary);
      margin-bottom: 0.35rem;
    }

    .results-subtitle {
      font-size: 0.88rem;
      color: var(--text-secondary);
    }

    /* Score bar */
    .score-display {
      padding: 1.25rem 1.5rem;
      border-bottom: 1px solid var(--border);
    }

    .score-label {
      font-size: 0.75rem;
      font-weight: 700;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      color: var(--text-secondary);
      margin-bottom: 0.5rem;
    }

    .score-bar-wrap {
      height: 10px;
      background: var(--bg-elevated);
      border-radius: 5px;
      overflow: hidden;
      margin-bottom: 0.5rem;
    }

    .score-bar-fill {
      height: 100%;
      border-radius: 5px;
      transition: width 0.6s ease;
    }

    .score-bar-fill.high  { background: var(--success); }
    .score-bar-fill.mid   { background: var(--warning); }
    .score-bar-fill.low   { background: var(--error); }

    .score-counts {
      font-size: 0.8rem;
      color: var(--text-secondary);
    }

    /* Result blocks */
    .result-block {
      display: none;
      padding: 1.25rem 1.5rem;
    }

    .result-block.active { display: block; }

    .result-badge {
      display: inline-block;
      font-size: 0.72rem;
      font-weight: 700;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      padding: 0.25rem 0.65rem;
      border-radius: 3px;
      margin-bottom: 0.75rem;
    }

    .result-badge.green {
      background: color-mix(in srgb, var(--success) 12%, transparent);
      color: var(--success);
    }

    .result-badge.amber {
      background: color-mix(in srgb, var(--warning) 12%, transparent);
      color: var(--warning);
    }

    .result-badge.red {
      background: color-mix(in srgb, var(--error) 12%, transparent);
      color: var(--error);
    }

    /* Fallback for browsers without color-mix */
    @supports not (background: color-mix(in srgb, red, blue)) {
      .result-badge.green { background: var(--success-muted); color: var(--success); }
      .result-badge.amber { background: var(--warning-muted); color: var(--warning); }
      .result-badge.red   { background: var(--error-muted);   color: var(--error); }
    }

    .result-heading {
      font-size: 1.05rem;
      font-weight: 700;
      color: var(--text-primary);
      margin-bottom: 0.6rem;
      line-height: 1.3;
    }

    .result-body {
      font-size: 0.9rem;
      color: var(--text-secondary);
      line-height: 1.65;
    }

    .result-body p { margin-bottom: 0.75rem; }
    .result-body p:last-child { margin-bottom: 0; }

    .result-focus {
      background: var(--bg-elevated);
      border: 1px solid var(--border);
      border-radius: 6px;
      padding: 0.9rem 1rem;
      font-size: 0.85rem;
      color: var(--text-secondary);
      margin-top: 0.9rem;
    }

    .result-focus strong {
      color: var(--text-primary);
      display: block;
      margin-bottom: 0.25rem;
      font-size: 0.78rem;
      letter-spacing: 0.05em;
      text-transform: uppercase;
    }

    /* Per-answer gap feedback */
    .gap-section { margin-top: 1.5rem; }
    .gap-heading {
      font-size: 0.78rem;
      letter-spacing: 0.05em;
      text-transform: uppercase;
      color: var(--text-secondary);
      margin: 0 0 0.6rem;
    }
    .gap-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.75rem; }
    .gap-item {
      background: var(--bg-elevated);
      border: 1px solid var(--border);
      border-left: 3px solid var(--warning);
      border-radius: 6px;
      padding: 0.9rem 1rem;
    }
    .gap-item.gap-item-clear { border-left-color: var(--success); }
    .gap-title {
      color: var(--text-primary);
      font-weight: 600;
      font-size: 0.95rem;
      margin: 0 0 0.3rem;
    }
    .gap-why {
      color: var(--text-secondary);
      font-size: 0.9rem;
      line-height: 1.55;
      margin: 0;
    }

    /* CTA inside results */
    .cta-block {
      background: var(--nav-bg);
      border-top: 3px solid var(--brand-accent);
      padding: 2rem 1.5rem;
      text-align: center;
    }

    .cta-block h2 {
      color: #ffffff;
      font-size: 1.25rem;
      font-weight: 700;
      margin-bottom: 0.6rem;
    }

    .cta-block p {
      color: rgba(255,255,255,0.78);
      font-size: 0.9rem;
      max-width: 480px;
      margin: 0 auto 1.25rem;
      line-height: 1.6;
    }

    .cta-meta {
      margin-top: 1rem;
      font-size: 0.8rem;
      color: rgba(255,255,255,0.5);
    }

    /* Standalone CTA (before results shown) */
    .standalone-cta {
      background: var(--accent-muted);
      border: 1px solid var(--brand-accent);
      border-radius: var(--radius);
      padding: 1.5rem;
      text-align: center;
      margin-top: 2rem;
    }

    .standalone-cta h3 {
      color: var(--text-primary);
      font-size: 1rem;
      font-weight: 700;
      margin-bottom: 0.5rem;
    }

    .standalone-cta p {
      color: var(--text-secondary);
      font-size: 0.88rem;
      margin-bottom: 1rem;
      line-height: 1.6;
    }

    /* === Footer, styles deferred to base.css === */

    /* === Responsive === */
    @media (max-width: 560px) {
      .page-hero { padding: 2.5rem 0 2rem; }
      .check-section { padding: 2rem 0 3rem; }
      .hero-meta { flex-direction: column; gap: 0.5rem; }

      .results-header,
      .score-display,
      .result-block,
      .cta-block { padding-left: 1rem; padding-right: 1rem; }
    }

    /* Print */
    @media print {
      .submit-wrap, .standalone-cta, .cta-block { display: none; }
      .nav, .page-hero::before { display: none; }
      body { background: white; color: black; }
    }

    /* Focus visible global */
    a:focus-visible,
    button:focus-visible {
      outline: 3px solid var(--brand-accent-lt);
      outline-offset: 2px;
    }