/* ===== Reset & Base ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  color: #1E293B;
  line-height: 1.7;
  background: #FFFFFF;
  font-feature-settings: "palt";
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }

:root {
  --primary: #2563EB;
  --primary-dark: #1D4ED8;
  --primary-soft: #EFF6FF;
  --accent: #F97316;
  --accent-dark: #EA580C;
  --accent-soft: #FFF7ED;
  --text: #1E293B;
  --text-sub: #64748B;
  --text-light: #94A3B8;
  --bg: #FFFFFF;
  --bg-soft: #F8FAFC;
  --bg-mid: #F1F5F9;
  --border: #E2E8F0;
  --success: #10B981;
}

.page { max-width: 480px; margin: 0 auto; overflow: hidden; }

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 16px;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  z-index: 100;
}
.logo {
  font-size: 16px;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.02em;
}
.logo span {
  color: var(--accent);
  margin: 0 2px;
}
.header-cta {
  font-size: 12px;
  font-weight: 700;
  padding: 8px 14px;
  background: var(--accent);
  color: #fff;
  border-radius: 999px;
}

/* ===== FV ===== */
.fv {
  padding: 32px 20px 40px;
  background: linear-gradient(180deg, #EFF6FF 0%, #FFFFFF 100%);
  text-align: center;
}
.fv-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  color: var(--primary);
  background: #DBEAFE;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}
.fv-title {
  font-size: 30px;
  font-weight: 900;
  line-height: 1.3;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.fv-title-strong { display: block; color: var(--text); }
.fv-title-accent {
  display: inline-block;
  color: var(--accent);
  background: linear-gradient(transparent 60%, #FED7AA 60%);
  padding: 0 4px;
}
.fv-sub {
  font-size: 14px;
  color: var(--text-sub);
  line-height: 1.8;
  margin-bottom: 24px;
}

/* Chat visual */
.fv-visual {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: #fff;
  padding: 16px;
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.08);
  margin-bottom: 28px;
  text-align: left;
}
.chat-bubble {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  animation: fadeInUp 0.4s ease both;
}
.chat-bubble.ai { animation-delay: 0.1s; }
.chat-bubble.user { animation-delay: 0.3s; justify-content: flex-end; }
.chat-bubble.ai:nth-of-type(3) { animation-delay: 0.5s; }
.chat-bubble.result {
  animation-delay: 0.7s;
  justify-content: center;
  margin-top: 4px;
}
.chat-avatar {
  width: 28px; height: 28px;
  background: var(--primary);
  color: #fff;
  font-size: 10px;
  font-weight: 800;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.chat-text {
  font-size: 13px;
  line-height: 1.5;
  padding: 8px 12px;
  border-radius: 14px;
  max-width: 70%;
}
.chat-bubble.ai .chat-text {
  background: var(--bg-mid);
  color: var(--text);
  border-bottom-left-radius: 4px;
}
.chat-bubble.user .chat-text {
  background: var(--primary);
  color: #fff;
  border-bottom-right-radius: 4px;
}
.result-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--success);
  background: #D1FAE5;
  padding: 8px 16px;
  border-radius: 999px;
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== CTA Button ===== */
.cta-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  max-width: 360px;
  padding: 16px 24px;
  background: linear-gradient(135deg, #F97316 0%, #EA580C 100%);
  color: #fff;
  font-size: 16px;
  font-weight: 800;
  border-radius: 999px;
  box-shadow: 0 8px 20px rgba(249, 115, 22, 0.35);
  transition: transform 0.15s ease;
  animation: pulse 2s ease-in-out infinite;
}
.cta-primary:active { transform: scale(0.98); }
.cta-primary-lg {
  padding: 20px 24px;
  font-size: 18px;
}
.cta-arrow {
  font-size: 18px;
  transition: transform 0.2s ease;
}
.cta-primary:hover .cta-arrow { transform: translateX(4px); }
@keyframes pulse {
  0%, 100% { box-shadow: 0 8px 20px rgba(249, 115, 22, 0.35); }
  50% { box-shadow: 0 8px 28px rgba(249, 115, 22, 0.55); }
}
.cta-note {
  font-size: 11px;
  color: var(--text-light);
  margin-top: 10px;
  line-height: 1.6;
}

/* ===== Section common ===== */
.section-eyebrow {
  font-size: 12px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.1em;
  text-align: center;
  margin-bottom: 8px;
}
.section-title {
  font-size: 24px;
  font-weight: 900;
  line-height: 1.4;
  text-align: center;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

/* ===== Pain ===== */
.pain {
  padding: 48px 20px;
  background: var(--bg-soft);
}
.pain-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 24px;
}
.pain-item {
  background: #fff;
  padding: 16px 12px;
  border-radius: 12px;
  text-align: center;
  border: 1px solid var(--border);
}
.pain-emoji {
  font-size: 28px;
  display: block;
  margin-bottom: 6px;
}
.pain-item p {
  font-size: 12px;
  line-height: 1.6;
  color: var(--text);
}
.pain-item strong {
  color: var(--accent);
  font-weight: 800;
}
.pain-cut {
  background: var(--primary);
  color: #fff;
  padding: 18px 16px;
  border-radius: 12px;
  text-align: center;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.7;
}

/* ===== Features ===== */
.features {
  padding: 48px 20px;
}
.feature-card {
  background: #fff;
  border: 2px solid var(--border);
  border-radius: 16px;
  padding: 24px 20px;
  margin-bottom: 16px;
  position: relative;
}
.feature-card:last-child { margin-bottom: 0; }
.feature-num {
  position: absolute;
  top: -12px;
  left: 20px;
  background: var(--primary);
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 6px;
  letter-spacing: 0.05em;
}
.feature-card h3 {
  font-size: 18px;
  font-weight: 800;
  line-height: 1.4;
  margin: 8px 0 10px;
  color: var(--text);
}
.feature-card p {
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-sub);
}

/* ===== Flow ===== */
.flow {
  padding: 48px 20px;
  background: var(--primary-soft);
}
.flow-steps {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.flow-step {
  background: #fff;
  border-radius: 16px;
  padding: 20px 16px;
  width: 100%;
  max-width: 320px;
  text-align: center;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.08);
}
.flow-step-num {
  font-size: 11px;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: 0.1em;
  margin-bottom: 4px;
}
.flow-step-icon {
  font-size: 36px;
  margin-bottom: 4px;
}
.flow-step h3 {
  font-size: 17px;
  font-weight: 800;
  margin-bottom: 6px;
}
.flow-step p {
  font-size: 12px;
  color: var(--text-sub);
  line-height: 1.6;
}
.flow-arrow {
  font-size: 20px;
  color: var(--primary);
  font-weight: 900;
}

/* ===== Stats ===== */
.stats {
  padding: 40px 20px;
  background: var(--text);
  color: #fff;
}
.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px 16px;
  text-align: center;
}
.stat-num {
  font-size: 32px;
  font-weight: 900;
  line-height: 1;
  color: #FCD34D;
  letter-spacing: -0.02em;
}
.stat-unit {
  font-size: 14px;
  font-weight: 700;
  margin-left: 2px;
}
.stat-label {
  font-size: 12px;
  color: #CBD5E1;
  margin-top: 6px;
}

/* ===== Compare ===== */
.compare {
  padding: 48px 20px;
}
.compare-table {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.compare-row {
  display: grid;
  grid-template-columns: 1fr 1.2fr 1fr;
  font-size: 13px;
}
.compare-row > div {
  padding: 12px 8px;
  text-align: center;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1.4;
}
.compare-row:last-child > div { border-bottom: 0; }
.compare-head {
  background: var(--bg-mid);
  font-weight: 800;
  font-size: 12px;
}
.compare-us {
  background: var(--primary-soft) !important;
  color: var(--primary);
  font-weight: 800;
}
.compare-head .compare-us {
  background: var(--primary) !important;
  color: #fff;
}
.compare-label {
  font-weight: 700;
  background: var(--bg-soft);
}

/* ===== CTA section ===== */
.cta-section {
  padding: 56px 20px;
  background: linear-gradient(180deg, #FFF7ED 0%, #FFEDD5 100%);
  text-align: center;
}
.cta-title {
  font-size: 26px;
  font-weight: 900;
  line-height: 1.4;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}
.cta-sub {
  font-size: 13px;
  color: var(--text-sub);
  margin-bottom: 24px;
  line-height: 1.7;
}

/* ===== FAQ ===== */
.faq {
  padding: 48px 20px;
  background: var(--bg-soft);
}
.faq-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 8px;
  overflow: hidden;
}
.faq-item summary {
  padding: 14px 44px 14px 16px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  position: relative;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 20px;
  color: var(--primary);
  font-weight: 900;
  transition: transform 0.2s ease;
}
.faq-item[open] summary::after { content: "−"; }
.faq-item p {
  padding: 0 16px 16px;
  font-size: 13px;
  color: var(--text-sub);
  line-height: 1.7;
}

/* ===== Footer ===== */
.site-footer {
  padding: 20px;
  text-align: center;
  font-size: 11px;
  color: var(--text-light);
  background: #fff;
}

/* ===== Flow App (flow.html) ===== */
.flow-app {
  min-height: 100vh;
  background: var(--bg-soft);
  display: flex;
  flex-direction: column;
  max-width: 480px;
  margin: 0 auto;
}
.flow-header {
  padding: 12px 16px;
  background: #fff;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}
.flow-progress-bar {
  height: 4px;
  background: var(--bg-mid);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 6px;
}
.flow-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), #60A5FA);
  border-radius: 999px;
  transition: width 0.4s ease;
  width: 0%;
}
.flow-progress-text {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  color: var(--text-sub);
}
.flow-progress-text span:last-child { font-weight: 700; color: var(--primary); }

.flow-body {
  flex: 1;
  padding: 24px 20px 120px;
  display: flex;
  flex-direction: column;
}

/* Question (chat style) */
.q-screen {
  animation: slideIn 0.35s ease;
}
@keyframes slideIn {
  from { opacity: 0; transform: translateX(10px); }
  to { opacity: 1; transform: translateX(0); }
}
.q-ai-row {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
}
.q-ai-avatar {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--primary), #60A5FA);
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 6px rgba(37, 99, 235, 0.25);
}
.q-ai-bubble {
  background: #fff;
  padding: 14px 16px;
  border-radius: 16px;
  border-bottom-left-radius: 4px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  max-width: 80%;
}
.q-ai-reaction {
  font-size: 12px;
  color: var(--text-sub);
  margin-bottom: 4px;
}
.q-ai-question {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--text);
}

/* Choices */
.q-choices {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 16px;
}
.q-choice {
  background: #fff;
  border: 2px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
  font-size: 14px;
  font-weight: 600;
  text-align: left;
  transition: all 0.15s ease;
  color: var(--text);
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
}
.q-choice:active {
  transform: scale(0.98);
}
.q-choice:hover {
  border-color: var(--primary);
  background: var(--primary-soft);
}
.q-choice.selected {
  border-color: var(--primary);
  background: var(--primary-soft);
  color: var(--primary);
}
.q-choice.selected::before {
  content: "✓";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px; height: 20px;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  font-size: 12px;
  font-weight: 900;
  margin-right: 4px;
}
.q-choice-emoji {
  font-size: 20px;
}

/* Text input */
.q-textarea {
  width: 100%;
  background: #fff;
  border: 2px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
  font-size: 14px;
  line-height: 1.6;
  font-family: inherit;
  color: var(--text);
  resize: none;
  min-height: 100px;
  transition: border-color 0.15s ease;
}
.q-textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: #fff;
}
.q-char-count {
  font-size: 11px;
  color: var(--text-light);
  text-align: right;
  margin-top: 4px;
}
.q-hint {
  font-size: 12px;
  color: var(--text-sub);
  margin-top: 6px;
  line-height: 1.5;
  padding: 10px 12px;
  background: var(--primary-soft);
  border-radius: 8px;
}

/* Footer buttons */
.flow-footer {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 480px;
  padding: 12px 16px;
  background: linear-gradient(180deg, transparent 0%, #fff 40%);
  display: flex;
  gap: 8px;
  align-items: center;
}
.flow-back {
  flex-shrink: 0;
  padding: 12px 14px;
  background: #fff;
  border: 2px solid var(--border);
  border-radius: 12px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-sub);
}
.flow-skip {
  flex-shrink: 0;
  padding: 12px 14px;
  background: transparent;
  border: 2px solid var(--border);
  border-radius: 12px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-sub);
}

/* Section banner (before text questions) */
.q-section-banner {
  background: linear-gradient(135deg, #FEF3C7, #FDE68A);
  color: #78350F;
  padding: 14px 16px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 800;
  text-align: center;
  margin-bottom: 20px;
  line-height: 1.5;
  animation: slideIn 0.3s ease;
}
.q-section-banner-sub {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: #92400E;
  margin-top: 4px;
}
.flow-next {
  flex: 1;
  padding: 14px 20px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  font-size: 15px;
  font-weight: 800;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}
.flow-next:disabled {
  background: var(--bg-mid);
  color: var(--text-light);
  box-shadow: none;
  cursor: not-allowed;
}

/* Loading */
.loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  text-align: center;
}
.loading-spinner {
  width: 48px; height: 48px;
  border: 4px solid var(--primary-soft);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-bottom: 20px;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
.loading-text {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}
.loading-sub {
  font-size: 13px;
  color: var(--text-sub);
}

/* ===== ES Result ===== */
.result-screen {
  padding: 24px 16px 40px;
}
.result-hero {
  text-align: center;
  padding: 24px 16px;
  background: linear-gradient(135deg, #EFF6FF, #DBEAFE);
  border-radius: 16px;
  margin-bottom: 20px;
}
.result-check {
  width: 56px; height: 56px;
  background: var(--success);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  font-weight: 900;
  margin: 0 auto 12px;
  animation: popIn 0.4s cubic-bezier(0.18, 0.89, 0.32, 1.28) both;
}
@keyframes popIn {
  from { opacity: 0; transform: scale(0); }
  to { opacity: 1; transform: scale(1); }
}
.result-title {
  font-size: 22px;
  font-weight: 900;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}
.result-sub {
  font-size: 13px;
  color: var(--text-sub);
}

.es-doc {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 18px;
  margin-bottom: 16px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.03);
}
.es-section {
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px dashed var(--border);
}
.es-section:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: 0;
}
.es-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 800;
  color: #fff;
  background: var(--primary);
  padding: 4px 10px;
  border-radius: 6px;
  margin-bottom: 8px;
  letter-spacing: 0.05em;
}
.es-content {
  font-size: 14px;
  line-height: 1.9;
  color: var(--text);
  white-space: pre-wrap;
}
.es-profile-row {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  font-size: 13px;
  border-bottom: 1px solid var(--bg-mid);
}
.es-profile-row:last-child { border-bottom: 0; }
.es-profile-key { color: var(--text-sub); }
.es-profile-val { font-weight: 700; }

.result-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 20px;
}
.result-hint {
  font-size: 12px;
  color: var(--text-sub);
  text-align: center;
  line-height: 1.7;
  padding: 14px;
  background: #fff;
  border-radius: 10px;
  border: 1px dashed var(--border);
}
.result-edit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 12px;
  background: #fff;
  border: 2px solid var(--border);
  border-radius: 12px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-sub);
  width: 100%;
}

/* ===== Score card ===== */
.score-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.04);
}
.score-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-sub);
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}
.score-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 10px;
}
.score-num {
  font-size: 44px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.03em;
}
.score-max {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-light);
  margin-left: 2px;
}
.score-status {
  font-size: 13px;
  font-weight: 800;
  padding: 6px 12px;
  border-radius: 999px;
}
.score-bar {
  height: 8px;
  background: var(--bg-mid);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 10px;
}
.score-bar-fill {
  height: 100%;
  border-radius: 999px;
  transition: width 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
  animation: scoreFill 1.2s cubic-bezier(0.2, 0.8, 0.2, 1) both;
}
@keyframes scoreFill {
  from { width: 0 !important; }
}
.score-hint {
  font-size: 12px;
  color: var(--text-sub);
  line-height: 1.6;
}

/* ===== Feedback ===== */
.feedback-section {
  margin-bottom: 24px;
}
.feedback-heading {
  text-align: center;
  margin-bottom: 16px;
  padding: 16px 12px;
  background: linear-gradient(135deg, #EFF6FF, #DBEAFE);
  border-radius: 12px;
}
.feedback-heading h2 {
  font-size: 18px;
  font-weight: 900;
  color: var(--primary-dark);
  margin-bottom: 4px;
}
.feedback-heading p {
  font-size: 13px;
  color: var(--primary);
  font-weight: 700;
}
.feedback-empty {
  text-align: center;
  padding: 24px;
  background: #D1FAE5;
  border-radius: 12px;
  font-weight: 800;
  color: #065F46;
}
.feedback-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px 16px;
  margin-bottom: 12px;
  position: relative;
}
.feedback-high { border-left: 4px solid #EF4444; }
.feedback-mid { border-left: 4px solid #F59E0B; }
.feedback-low { border-left: 4px solid var(--primary); }

.feedback-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 6px;
  margin-bottom: 8px;
  letter-spacing: 0.05em;
}
.feedback-high .feedback-badge { background: #FEE2E2; color: #991B1B; }
.feedback-mid .feedback-badge { background: #FEF3C7; color: #92400E; }
.feedback-low .feedback-badge { background: #DBEAFE; color: #1E40AF; }

.feedback-title {
  font-size: 16px;
  font-weight: 800;
  line-height: 1.4;
  margin-bottom: 6px;
  color: var(--text);
}
.feedback-desc {
  font-size: 13px;
  color: var(--text-sub);
  line-height: 1.7;
  margin-bottom: 12px;
}
.feedback-compare {
  background: var(--bg-soft);
  border-radius: 10px;
  padding: 12px;
  margin-bottom: 10px;
}
.feedback-sub-label {
  font-size: 11px;
  font-weight: 800;
  color: var(--text-sub);
  margin-bottom: 4px;
  letter-spacing: 0.03em;
}
.feedback-text-current {
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.6;
  padding: 6px 0;
  font-style: italic;
  text-decoration: line-through;
  text-decoration-color: var(--text-light);
}
.feedback-arrow {
  text-align: center;
  font-size: 18px;
  color: var(--primary);
  font-weight: 900;
  margin: 4px 0;
}
.feedback-example {
  padding-top: 6px;
}
.feedback-text-example {
  font-size: 13px;
  color: var(--text);
  line-height: 1.7;
  padding: 8px 10px;
  background: #fff;
  border-radius: 8px;
  border: 1px dashed var(--primary);
}
.feedback-hint {
  font-size: 12px;
  color: var(--text-sub);
  line-height: 1.6;
  background: var(--primary-soft);
  padding: 8px 10px;
  border-radius: 8px;
}

/* ===== Result CTA ===== */
.es-doc-head {
  padding: 8px 0 12px;
  border-top: 2px solid var(--border);
  margin-top: 24px;
  padding-top: 20px;
}
.es-doc-head h2 {
  font-size: 16px;
  font-weight: 800;
  color: var(--text-sub);
}
.result-cta-main {
  background: linear-gradient(135deg, #FFF7ED, #FFEDD5);
  border-radius: 16px;
  padding: 20px;
  text-align: center;
  margin-bottom: 12px;
  border: 2px solid #FED7AA;
}
.result-cta-copy { margin-bottom: 16px; }
.result-cta-strong {
  font-size: 17px;
  font-weight: 900;
  line-height: 1.5;
  color: var(--text);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.result-cta-sub {
  font-size: 12px;
  color: var(--text-sub);
  line-height: 1.7;
}

/* ===== Intro screen ===== */
.intro-screen {
  padding: 40px 20px;
  text-align: center;
}
.intro-icon {
  font-size: 56px;
  margin-bottom: 16px;
}
.intro-title {
  font-size: 24px;
  font-weight: 900;
  line-height: 1.4;
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}
.intro-sub {
  font-size: 14px;
  color: var(--text-sub);
  line-height: 1.8;
  margin-bottom: 24px;
}
.intro-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  background: #fff;
  padding: 16px;
  border-radius: 12px;
  margin-bottom: 28px;
}
.intro-fact {
  text-align: center;
}
.intro-fact-num {
  font-size: 22px;
  font-weight: 900;
  color: var(--primary);
}
.intro-fact-label {
  font-size: 11px;
  color: var(--text-sub);
  margin-top: 2px;
}

/* Responsive tiny */
@media (max-width: 340px) {
  .fv-title { font-size: 26px; }
  .section-title { font-size: 22px; }
}