:root {
      --ef-ink: #0b0b0f;
      --ef-card: #17171c;
      --ef-card-raised: #1c1c22;
      --ef-line: rgba(255, 255, 255, 0.07);
      --ef-line-strong: rgba(255, 255, 255, 0.12);
      --ef-copy: #ffffff;
      --ef-copy-soft: #a1a1aa;
      --ef-copy-muted: #6b6b75;
      --ef-accent: #28E08A;
      --ef-accent-hover: #1FBF72;
      --ef-accent-soft: #5BFFB0;
      --ef-success: #34d399;
      --red: #ff5a5f;
      --ef-radius-md: 14px;
      --ef-radius-lg: 20px;
    }
    * { box-sizing: border-box; margin: 0; padding: 0; }
    html, body {
      background: var(--ef-ink); color: var(--ef-copy);
      font-family: 'Inter', system-ui, -apple-system, sans-serif;
      -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
      line-height: 1.5; overflow-x: hidden; min-height: 100vh;
    }
    a { color: inherit; text-decoration: none; }
    button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }

    
    .ef-grid-plane {
      position: fixed; inset: 0; z-index: 0; pointer-events: none;
      background-image:
        linear-gradient(to right, rgba(255,255,255,0.05) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255,255,255,0.05) 1px, transparent 1px),
        linear-gradient(to right, rgba(255,255,255,0.018) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255,255,255,0.018) 1px, transparent 1px);
      background-size: 64px 64px, 64px 64px, 16px 16px, 16px 16px;
      background-position: center center;
      -webkit-mask-image: radial-gradient(ellipse 92% 82% at 50% 38%, #000 25%, transparent 90%);
              mask-image: radial-gradient(ellipse 92% 82% at 50% 38%, #000 25%, transparent 90%);
    }
    .ef-grid-plane::after {
      content: ""; position: absolute; inset: 0;
      background-image: radial-gradient(circle at 1px 1px, rgba(91, 255, 176,0.35) 1px, transparent 1.5px);
      background-size: 64px 64px; background-position: center center;
      -webkit-mask-image: radial-gradient(ellipse 55% 42% at 50% 26%, #000 0%, transparent 80%);
              mask-image: radial-gradient(ellipse 55% 42% at 50% 26%, #000 0%, transparent 80%);
      opacity: .6;
    }
    .ef-halo {
      position: fixed; pointer-events: none; z-index: 0; filter: blur(60px); border-radius: 50%;
      top: -220px; left: 50%; transform: translateX(-50%); width: 900px; height: 520px;
      background: radial-gradient(ellipse, rgba(40, 224, 138,0.22) 0%, rgba(40, 224, 138,0) 70%);
    }
    .ef-pointer-aura {
      position: fixed; width: 460px; height: 460px; border-radius: 50%;
      background: radial-gradient(circle, rgba(40, 224, 138,0.2) 0%, rgba(40, 224, 138,0) 60%);
      pointer-events: none; transform: translate(-50%, -50%);
      z-index: 1; transition: opacity .4s ease; mix-blend-mode: screen; opacity: 0;
    }

    
    .ef-topbar {
      position: relative; z-index: 3;
      padding: 22px 24px 0;
      display: flex; flex-direction: column; align-items: center; gap: 16px;
    }
    .ef-wordmark { display: flex; align-items: center; gap: 9px; font-weight: 600; font-size: 16px; }
    .ef-wordmark-mark {
      width: 24px; height: 24px; border-radius: 6px;
      background: linear-gradient(135deg, var(--ef-accent) 0%, #1FBF72 100%);
      display: grid; place-items: center; box-shadow: 0 4px 12px -4px rgba(40, 224, 138,0.5);
    }
    .ef-wordmark-mark svg { width: 13px; height: 13px; }
    .ef-progress-shell {
      width: 100%; max-width: 760px; height: 5px;
      background: rgba(255,255,255,0.08); border-radius: 999px; overflow: hidden;
      opacity: 0; transition: opacity .4s ease;
    }
    .ef-progress-shell.ef-is-shown { opacity: 1; }
    .ef-progress-bar {
      height: 100%; width: 0%;
      background: linear-gradient(90deg, var(--ef-accent), var(--ef-accent-soft));
      box-shadow: 0 0 12px var(--ef-accent-soft);
      border-radius: 999px;
      transition: width .5s cubic-bezier(.16,1,.3,1);
    }

    
    .ef-stage {
      position: relative; z-index: 2;
      min-height: calc(100vh - 70px);
      display: flex; align-items: center; justify-content: center;
      padding: 40px 24px 64px;
    }
    .ef-step-card { display: none; width: 100%; max-width: 640px; }
    .ef-step-card.ef-is-active { display: block; animation: stepIn .5s cubic-bezier(.16,1,.3,1); }
    @keyframes stepIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: none; } }
    .ef-step-card.ef-wide { max-width: 720px; }

    
    .ef-back {
      display: inline-flex; align-items: center; gap: 7px;
      color: var(--ef-copy-muted); font-size: 13px; font-weight: 500; margin-bottom: 22px;
      transition: color .2s ease;
    }
    .ef-back:hover { color: var(--ef-copy-soft); }
    .ef-back svg { width: 15px; height: 15px; }

    .ef-step-label { font-size: 13px; color: var(--ef-accent-soft); font-weight: 600; letter-spacing: 0; margin-bottom: 12px; }
    .ef-question-title { font-size: 34px; line-height: 1.18; letter-spacing: 0; font-weight: 700; margin-bottom: 8px; }
    .ef-question-sub { color: var(--ef-copy-soft); font-size: 15px; margin-bottom: 28px; }

    
    .ef-choices { display: grid; gap: 12px; }
    .ef-choices.ef-two-col { grid-template-columns: 1fr 1fr; }
    @media (max-width: 520px) { .ef-choices.ef-two-col { grid-template-columns: 1fr; } }
    .ef-choice {
      display: flex; align-items: center; gap: 15px; text-align: left;
      background: var(--ef-card); border: 1.5px solid var(--ef-line);
      border-radius: var(--ef-radius-md); padding: 17px 18px; width: 100%;
      transition: border-color .2s ease, background .2s ease, transform .12s ease;
      position: relative;
    }
    .ef-choice:hover { border-color: rgba(40, 224, 138,0.4); background: var(--ef-card-raised); transform: translateY(-1px); }
    .ef-choice.ef-is-selected { border-color: var(--ef-accent); background: linear-gradient(180deg, rgba(40, 224, 138,0.1), var(--ef-card-raised)); }
    .ef-option-icon {
      width: 38px; height: 38px; border-radius: 10px; flex-shrink: 0;
      background: rgba(40, 224, 138,0.13); border: 1px solid rgba(40, 224, 138,0.25);
      display: grid; place-items: center; transition: background .2s ease;
    }
    .ef-option-icon svg { width: 18px; height: 18px; color: var(--ef-accent-soft); }
    .ef-choice.ef-is-selected .ef-option-icon { background: rgba(40, 224, 138,0.28); }
    .ef-option-label { font-size: 15px; font-weight: 500; flex: 1; }
    .ef-option-check {
      width: 22px; height: 22px; border-radius: 50%; flex-shrink: 0;
      border: 1.5px solid var(--ef-line-strong); display: grid; place-items: center;
      transition: background .2s ease, border-color .2s ease;
    }
    .ef-option-check svg { width: 12px; height: 12px; color: #fff; opacity: 0; transition: opacity .2s ease; }
    .ef-choice.ef-is-selected .ef-option-check { background: var(--ef-accent); border-color: var(--ef-accent); }
    .ef-choice.ef-is-selected .ef-option-check svg { opacity: 1; }

    
    .ef-action {
      display: inline-flex; align-items: center; justify-content: center; gap: 9px;
      padding: 15px 32px; border-radius: 12px; font-size: 15px; font-weight: 600;
      transition: transform .25s cubic-bezier(.16,1,.3,1), background .2s ease, box-shadow .25s ease, opacity .2s ease;
      position: relative; overflow: hidden; isolation: isolate;
    }
    .ef-action-accent {
      background: var(--ef-accent); color: #fff;
      box-shadow: 0 1px 0 rgba(255,255,255,0.15) inset, 0 10px 28px -8px rgba(40, 224, 138,0.6);
    }
    .ef-action-accent::before {
      content: ""; position: absolute; inset: 0;
      background: radial-gradient(140px circle at var(--mx,50%) var(--my,50%), rgba(255,255,255,0.32), transparent 70%);
      opacity: 0; transition: opacity .25s ease; z-index: -1;
    }
    .ef-action-accent:hover::before { opacity: 1; }
    .ef-action-accent:hover { box-shadow: 0 1px 0 rgba(255,255,255,0.15) inset, 0 16px 38px -10px rgba(40, 224, 138,0.8); }
    .ef-action-accent:disabled { opacity: .4; cursor: not-allowed; box-shadow: none; transform: none; }
    .ef-action-accent:disabled::before { opacity: 0; }
    .ef-action svg { width: 17px; height: 17px; }
    .ef-action-full { width: 100%; }
    .ef-continue-row { margin-top: 28px; }

    
    .ef-intro-chip {
      display: inline-flex; align-items: center; gap: 8px; padding: 7px 16px;
      background: rgba(40, 224, 138,0.12); border: 1px solid rgba(40, 224, 138,0.3);
      border-radius: 999px; font-size: 13px; color: #bfffdc; font-weight: 500; margin-bottom: 22px;
    }
    .ef-intro-chip svg { width: 14px; height: 14px; }
    .ef-intro-step h1 {
      font-size: 46px; line-height: 1.1; letter-spacing: 0; font-weight: 700; margin-bottom: 16px;
      background: linear-gradient(180deg, #fff 35%, #bfffdc 100%);
      -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
    }
    .ef-intro-step p.ef-lede { color: var(--ef-copy-soft); font-size: 16px; max-width: 520px; margin: 0 auto 28px; }
    .ef-intro-step { text-align: center; }
    .ef-social {
      display: inline-flex; align-items: center; gap: 11px; margin-bottom: 12px;
      color: var(--ef-copy-soft); font-size: 14px;
    }
    .ef-scarcity {
      display: inline-flex; align-items: center; gap: 8px; margin: 0 auto 30px;
      padding: 8px 16px; border-radius: 999px;
      background: rgba(255, 90, 95, 0.08); border: 1px solid rgba(255, 90, 95, 0.25);
      color: #ff9a9d; font-size: 13.5px; font-weight: 500;
    }
    .ef-scarcity .ef-ping { width: 7px; height: 7px; border-radius: 50%; background: var(--red); box-shadow: 0 0 10px var(--red); animation: ping 1.4s ease-in-out infinite; }
    @keyframes ping { 0%,100% { opacity: 1; } 50% { opacity: .35; } }
    .ef-tiny { color: var(--ef-copy-muted); font-size: 13px; margin-top: 16px; }

    
    .ef-analyzing-step { text-align: center; }
    .ef-spinner {
      width: 58px; height: 58px; margin: 0 auto 28px; border-radius: 50%;
      border: 3px solid rgba(40, 224, 138,0.2); border-top-color: var(--ef-accent);
      animation: spin .8s linear infinite;
    }
    @keyframes spin { to { transform: rotate(360deg); } }
    .ef-analyzing-step h2 { font-size: 30px; letter-spacing: 0; font-weight: 700; margin-bottom: 30px; }
    .ef-checklist { display: grid; gap: 14px; max-width: 340px; margin: 0 auto; text-align: left; }
    .ef-check-item {
      display: flex; align-items: center; gap: 12px; font-size: 15px; color: var(--ef-copy-muted);
      opacity: .4; transition: opacity .4s ease, color .4s ease;
    }
    .ef-check-item.ef-is-done { opacity: 1; color: var(--ef-copy); }
    .ef-check-item .ef-tick {
      width: 24px; height: 24px; border-radius: 50%; flex-shrink: 0;
      border: 1.5px solid var(--ef-line-strong); display: grid; place-items: center;
      transition: background .3s ease, border-color .3s ease;
    }
    .ef-check-item .ef-tick svg { width: 12px; height: 12px; color: #fff; opacity: 0; transition: opacity .3s ease; }
    .ef-check-item.ef-is-done .ef-tick { background: var(--ef-success); border-color: var(--ef-success); }
    .ef-check-item.ef-is-done .ef-tick svg { opacity: 1; }

    
    .ef-qualified-step { text-align: center; }
    .ef-qualified-badge {
      width: 78px; height: 78px; margin: 0 auto 24px; position: relative;
    }
    .ef-qualified-badge .ef-ring { position: absolute; inset: 0; border-radius: 50%; border: 2px solid rgba(52,211,153,0.4); animation: ringp 2.2s ease-out infinite; }
    @keyframes ringp { 0% { transform: scale(.9); opacity: .8; } 100% { transform: scale(1.7); opacity: 0; } }
    .ef-qualified-circle {
      position: absolute; inset: 0; border-radius: 50%;
      background: linear-gradient(135deg, #34d399 0%, #10b981 100%);
      display: grid; place-items: center; box-shadow: 0 16px 40px -10px rgba(52,211,153,0.6);
    }
    .ef-qualified-circle svg { width: 38px; height: 38px; color: #062b20; }
    .ef-qualified-step h1 {
      font-size: 42px; line-height: 1.1; letter-spacing: 0; font-weight: 700; margin-bottom: 14px;
    }
    .ef-qualified-step .ef-match-text { color: var(--ef-copy-soft); font-size: 16px; max-width: 500px; margin: 0 auto 22px; }
    .ef-qualified-step .ef-match-text b { color: var(--ef-copy); font-weight: 600; }
    .ef-reserve {
      display: inline-flex; align-items: center; gap: 9px; margin: 0 auto 26px;
      padding: 10px 18px; border-radius: 12px;
      background: rgba(40, 224, 138,0.1); border: 1px solid rgba(40, 224, 138,0.3);
      font-size: 14px; color: #bfffdc; font-weight: 500;
    }
    .ef-reserve svg { width: 16px; height: 16px; color: var(--ef-accent-soft); }
    .ef-reserve .ef-time { font-variant-numeric: tabular-nums; font-weight: 700; color: #fff; }
    .ef-sunk {
      color: var(--ef-copy-muted); font-size: 14px; max-width: 440px; margin: 18px auto 0;
    }

/* ExteriorFlow access theme */
:root {
  --ef-ink: #070a09;
  --ef-card: #0f1713;
  --ef-card-raised: #132019;
  --ef-line: rgba(110, 200, 160, 0.14);
  --ef-line-strong: rgba(110, 200, 160, 0.28);
  --ef-copy: #eaf2ec;
  --ef-copy-soft: #9db0a6;
  --ef-copy-muted: #5e6f66;
  --ef-accent: #28e08a;
  --ef-accent-hover: #5bffb0;
  --ef-accent-soft: #5bffb0;
  --ef-success: #28e08a;
  --red: #ff6b6b;
  --ef-radius-md: 6px;
  --ef-radius-lg: 8px;
}

html,
body {
  background: var(--ef-ink);
  color: var(--ef-copy);
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

body {
  background-image:
    radial-gradient(circle at 50% -12%, rgba(40, 224, 138, 0.16), transparent 34%),
    linear-gradient(180deg, #070a09 0%, #0a0e0c 100%);
}

.ef-grid-plane {
  background-image:
    linear-gradient(to right, rgba(110, 200, 160, 0.10) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(110, 200, 160, 0.10) 1px, transparent 1px),
    linear-gradient(to right, rgba(110, 200, 160, 0.045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(110, 200, 160, 0.045) 1px, transparent 1px);
  background-size: 80px 80px, 80px 80px, 20px 20px, 20px 20px;
}

.ef-grid-plane::after {
  background-image: radial-gradient(circle at 1px 1px, rgba(91, 255, 176, 0.28) 1px, transparent 1.5px);
  background-size: 80px 80px;
}

.ef-halo,
.ef-pointer-aura {
  background: radial-gradient(circle, rgba(40, 224, 138, 0.14) 0%, rgba(40, 224, 138, 0) 66%);
}

.ef-wordmark,
.ef-step-label,
.ef-intro-chip,
.ef-action,
.ef-back,
.ef-scarcity,
.ef-tiny,
.ef-option-label,
.ef-progress-shell,
.ef-reserve,
.ef-check-item,
.ef-wordmark {
  color: var(--ef-copy);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
}

.ef-wordmark-mark {
  width: 30px;
  height: 30px;
  color: var(--ef-accent);
  background: transparent;
  border: 1px solid var(--ef-line-strong);
  border-radius: 50%;
  box-shadow: none;
}

.ef-wordmark-mark svg {
  width: 17px;
  height: 17px;
}

.ef-question-title,
.ef-intro-step h1,
.ef-qualified-step h1,
.ef-analyzing-step h2 {
  font-family: 'Archivo', 'Inter', system-ui, sans-serif;
  font-weight: 800;
  letter-spacing: 0;
}

.ef-intro-step h1 {
  color: #cfd8d1;
  background: none;
  -webkit-text-fill-color: currentColor;
}

.ef-intro-step p.ef-lede {
  margin-bottom: 22px;
}

.ef-access-preview {
  position: relative;
  width: min(100%, 560px);
  aspect-ratio: 16 / 9;
  margin: 0 auto 22px;
  overflow: hidden;
  border: 1px solid rgba(91, 255, 176, 0.22);
  border-radius: 8px;
  background:
    linear-gradient(rgba(110, 200, 160, 0.10) 1px, transparent 1px),
    linear-gradient(90deg, rgba(110, 200, 160, 0.10) 1px, transparent 1px),
    #07100b;
  background-size: 28px 28px;
  box-shadow: 0 28px 90px -58px rgba(40, 224, 138, 0.9);
}

.ef-access-preview video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.ef-access-preview::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(7, 10, 9, 0) 42%, rgba(7, 10, 9, 0.72) 100%),
    linear-gradient(90deg, rgba(40, 224, 138, 0.18), transparent 34%, transparent 66%, rgba(40, 224, 138, 0.10));
}

.ef-preview-overlay {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 12px;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.ef-preview-overlay span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 6px 10px;
  border: 1px solid rgba(91, 255, 176, 0.28);
  border-radius: 4px;
  background: rgba(7, 16, 11, 0.78);
  color: var(--ef-accent-soft);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ef-social {
  justify-content: center;
  padding: 8px 12px;
  border: 1px solid rgba(110, 200, 160, 0.14);
  border-radius: 4px;
  background: rgba(15, 23, 19, 0.72);
  color: var(--ef-copy-soft);
}

.ef-scarcity {
  color: var(--ef-accent-soft);
  background: rgba(40, 224, 138, 0.08);
  border-color: rgba(91, 255, 176, 0.24);
}

.ef-scarcity .ef-ping {
  background: var(--ef-accent);
  box-shadow: 0 0 10px var(--ef-accent);
}

.ef-progress-shell,
.ef-choice {
  background: rgba(15, 23, 19, 0.94);
  border-color: var(--ef-line);
  border-radius: 6px;
}

.ef-progress-bar,
.ef-action-accent,
.ef-choice.ef-is-selected .ef-option-check {
  background: var(--ef-accent);
  color: #07100b;
}

.ef-action {
  border-radius: 4px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

.ef-action-accent {
  color: #07100b;
  box-shadow: 0 0 0 1px rgba(91, 255, 176, 0.28), 0 18px 48px -24px rgba(40, 224, 138, 0.9);
}

.ef-action-accent:hover {
  background: var(--ef-accent-hover);
}

.ef-choice:hover,
.ef-choice.ef-is-selected {
  border-color: rgba(91, 255, 176, 0.42);
  background: linear-gradient(180deg, rgba(40, 224, 138, 0.08), rgba(15, 23, 19, 0.98));
}

.ef-option-icon,
.ef-option-check {
  border-radius: 4px;
}

.ef-option-icon {
  background: rgba(40, 224, 138, 0.10);
  border-color: rgba(91, 255, 176, 0.25);
}

.ef-option-icon svg,
.ef-reserve svg,
.ef-step-label {
  color: var(--ef-accent-soft);
}

.ef-choice.ef-is-selected .ef-option-check svg {
  color: #07100b;
}

.ef-intro-chip,
.ef-reserve {
  color: var(--ef-accent);
  background: rgba(40, 224, 138, 0.10);
  border-color: rgba(91, 255, 176, 0.26);
  border-radius: 4px;
}

.ef-qualified-circle {
  background: var(--ef-accent);
  box-shadow: 0 16px 40px -10px rgba(40, 224, 138, 0.6);
}

.ef-qualified-circle svg {
  color: #07100b;
}

@media (max-width: 640px) {
  .ef-question-title,
  .ef-intro-step h1,
  .ef-qualified-step h1 {
    font-size: 30px;
  }

  .ef-access-preview {
    aspect-ratio: 4 / 3;
  }

  .ef-preview-overlay span {
    font-size: 9px;
  }
}