:root {
  --primary: #A78821;
  --primary-dark: #8a6e1a;
  --primary-light: #d4b654;
  --primary-bg: #faf6eb;
  --text: #2d2d2d;
  --text-muted: #595959;
  --text-light: #737373;
  --border: #DEDDDC;
  --bg: #fafbfc;
  --card: #ffffff;
  --alert-bg: #fef5e7;
  --alert-border: #d97706;
  --success: #155724;
  --danger: #812626;
  --shadow: 0 1px 3px rgba(0,0,0,0.04), 0 4px 12px rgba(0,0,0,0.03);
  --font-sans: "Noto Sans JP", -apple-system, "Helvetica Neue", Arial, sans-serif;
  --font-serif: "Shippori Mincho", "Sawarabi Mincho", "Yu Mincho", serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--bg);
  line-height: 1.75;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
}

.site-header {
  background: #fff;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.site-header .inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 18px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-mark {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.08em;
}

.brand-sub {
  font-size: 11px;
  color: var(--text-light);
  letter-spacing: 0.18em;
  margin-top: 2px;
}

.header-nav {
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.06em;
}

.screen {
  display: none;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 32px;
}
.screen.active {
  display: block;
}

#hero {
  text-align: center;
  padding-top: 80px;
  padding-bottom: 80px;
}

.hero-tag {
  display: inline-block;
  font-size: 11px;
  color: var(--primary);
  letter-spacing: 0.3em;
  margin-bottom: 32px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--primary);
}

.hero-title {
  font-family: var(--font-serif);
  font-size: 40px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--text);
  margin-bottom: 28px;
  letter-spacing: 0.02em;
}
.hero-title .accent {
  color: var(--primary);
}

.hero-lead {
  font-size: 16px;
  color: var(--text-muted);
  margin-bottom: 48px;
  line-height: 2;
}

.steps {
  display: flex;
  justify-content: center;
  gap: 0;
  margin: 48px 0 56px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.step {
  flex: 1;
  text-align: center;
  padding: 24px 16px;
  position: relative;
}
.step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 40px;
  right: -6px;
  width: 12px;
  height: 12px;
  border-top: 1px solid var(--primary);
  border-right: 1px solid var(--primary);
  transform: rotate(45deg);
}

.step-num {
  font-family: var(--font-serif);
  font-size: 12px;
  color: var(--primary);
  letter-spacing: 0.2em;
  margin-bottom: 8px;
}

.step-title {
  font-weight: 700;
  font-size: 14px;
  color: var(--text);
  margin-bottom: 6px;
}

.step-desc {
  font-size: 12px;
  color: var(--text-light);
}

.btn-primary {
  display: inline-block;
  padding: 18px 64px;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.1em;
  background: #fff;
  color: var(--primary);
  border: 1px solid var(--primary);
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
}
.btn-primary:hover {
  background: var(--primary);
  color: #fff;
}

.btn-secondary {
  display: inline-block;
  padding: 14px 32px;
  font-size: 13px;
  letter-spacing: 0.05em;
  background: #fff;
  color: var(--text-muted);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.2s ease;
}
.btn-secondary:hover {
  background: #f7f7f7;
}

.counter {
  margin-top: 36px;
  font-size: 12px;
  color: var(--text-light);
  letter-spacing: 0.1em;
}
.counter strong {
  color: var(--primary);
  font-weight: 500;
  font-size: 14px;
}

#basic-info {
  padding-top: 60px;
  padding-bottom: 80px;
}

.section-head {
  text-align: center;
  margin-bottom: 48px;
}
.section-head .kicker {
  font-size: 11px;
  color: var(--primary);
  letter-spacing: 0.3em;
  margin-bottom: 16px;
}
.section-head h2 {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 700;
  color: var(--text);
}
.section-head .lead {
  font-size: 14px;
  color: var(--text-muted);
  margin-top: 12px;
}

.form-card {
  max-width: 680px;
  margin: 0 auto;
  background: #fff;
  padding: 56px 64px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.field {
  margin-bottom: 32px;
}
.field.has-error .field-label {
  color: var(--danger);
}
.field.has-error .text-input {
  border-color: var(--danger);
  background-color: var(--alert-bg);
}
.field.has-error .radio-option {
  border-color: var(--danger);
  background-color: var(--alert-bg);
}

.field-label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 12px;
  letter-spacing: 0.05em;
}
.field-label .req {
  display: inline-block;
  font-size: 10px;
  background: var(--danger);
  color: #fff;
  padding: 2px 6px;
  margin-left: 8px;
  letter-spacing: 0.05em;
  font-weight: 400;
}

.radio-group {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}
.radio-group.one-col {
  grid-template-columns: 1fr;
}

.radio-option {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  border: 1px solid var(--border);
  cursor: pointer;
  background: #fff;
  transition: all 0.2s ease;
  font-size: 13px;
  color: var(--text-muted);
}
.radio-option:hover {
  border-color: var(--primary);
  color: var(--text);
}
.radio-option.selected {
  border-color: var(--primary);
  background: var(--primary-bg);
  color: var(--primary-dark);
  font-weight: 500;
}
.radio-option.selected input[type=radio] {
  border-color: var(--primary);
  background: var(--primary);
}
.radio-option.selected input[type=radio]::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 6px;
  height: 6px;
  background: #fff;
  border-radius: 50%;
}
.radio-option input[type=radio] {
  -moz-appearance: none;
  appearance: none;
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  border: 1.5px solid var(--border);
  border-radius: 50%;
  margin-right: 12px;
  flex-shrink: 0;
  position: relative;
}

.text-input {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--border);
  font-size: 14px;
  color: var(--text);
  font-family: inherit;
  transition: border-color 0.2s ease;
}
.text-input:focus {
  outline: none;
  border-color: var(--primary);
}

.checkbox-field {
  display: flex;
  align-items: flex-start;
  margin-top: 24px;
}
.checkbox-field.has-error label {
  color: var(--danger);
}
.checkbox-field.has-error input[type=checkbox] {
  outline: 1px solid var(--danger);
}
.checkbox-field input[type=checkbox] {
  margin-right: 10px;
  margin-top: 4px;
  accent-color: var(--primary);
}
.checkbox-field label {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.6;
}
.checkbox-field a {
  color: var(--primary);
  text-decoration: underline;
}

.form-actions {
  display: flex;
  justify-content: center;
  margin-top: 40px;
  gap: 16px;
}

#questions {
  padding-top: 48px;
  padding-bottom: 80px;
}

.progress-wrap {
  max-width: 880px;
  margin: 0 auto 40px;
  padding: 0 20px;
}

.progress-info {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 12px;
  font-size: 12px;
  color: var(--text-light);
  letter-spacing: 0.05em;
}
.progress-info .current {
  font-family: var(--font-serif);
  font-size: 15px;
  color: var(--primary);
  font-weight: 500;
  letter-spacing: 0.05em;
}

.progress-bar {
  display: flex;
  gap: 4px;
  height: 4px;
}

.progress-step {
  flex: 1;
  background: var(--border);
  transition: background 0.5s ease;
}
.progress-step.completed {
  background: var(--primary);
}
.progress-step.active {
  background: var(--primary-light);
}

.question-card {
  max-width: 880px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid var(--border);
  padding: 56px 64px;
  box-shadow: var(--shadow);
}

.axis-head {
  border-left: 3px solid var(--primary);
  padding-left: 20px;
  margin-bottom: 40px;
}

.axis-num {
  font-family: var(--font-serif);
  font-size: 12px;
  color: var(--primary);
  letter-spacing: 0.2em;
  margin-bottom: 6px;
}

.axis-title {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}

.axis-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.8;
}

.question-item {
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
}
.question-item:last-child {
  border-bottom: none;
}

.question-label {
  display: flex;
  align-items: flex-start;
  margin-bottom: 16px;
}

.question-number {
  font-family: var(--font-serif);
  font-size: 12px;
  color: var(--primary);
  letter-spacing: 0.15em;
  margin-right: 16px;
  flex-shrink: 0;
  padding-top: 2px;
}

.question-text {
  font-size: 14px;
  line-height: 1.8;
  color: var(--text);
  font-weight: 500;
}

.scale-group {
  display: flex;
  gap: 0;
  align-items: center;
  margin-left: 46px;
}

.scale-label-left,
.scale-label-right {
  font-size: 10px;
  color: var(--text-light);
  letter-spacing: 0.05em;
  width: 100px;
  flex-shrink: 0;
}

.scale-label-right {
  text-align: right;
}

.scale-options {
  display: flex;
  flex: 1;
  justify-content: space-between;
  padding: 0 16px;
}

.scale-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
}
.scale-option input {
  -moz-appearance: none;
  appearance: none;
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border: 1.5px solid var(--border);
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
}
.scale-option input:checked {
  border-color: var(--primary);
  background: var(--primary);
}
.scale-option input:checked::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 12px;
  height: 12px;
  background: #fff;
  border-radius: 50%;
}
.scale-option:hover input {
  border-color: var(--primary);
}

.scale-num {
  font-size: 11px;
  color: var(--text-light);
  margin-top: 6px;
}

.question-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 880px;
  margin: 40px auto 0;
}

#loading {
  padding-top: 120px;
  padding-bottom: 120px;
  text-align: center;
}

.loader {
  display: inline-block;
  width: 48px;
  height: 48px;
  border: 2px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: 32px;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
.loading-text {
  font-family: var(--font-serif);
  font-size: 18px;
  color: var(--text);
  margin-bottom: 24px;
}

.loading-step {
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  height: 20px;
}

#results {
  padding-top: 48px;
  padding-bottom: 80px;
}

.result-hero {
  text-align: center;
  padding: 72px 32px;
  background: linear-gradient(180deg, #fff 0%, var(--primary-bg) 100%);
  border: 1px solid var(--border);
  margin-bottom: 48px;
}
.result-hero h2 {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 20px;
  letter-spacing: 0.05em;
}

.result-kicker {
  font-size: 11px;
  color: var(--primary);
  letter-spacing: 0.3em;
  margin-bottom: 24px;
}

.result-subtitle {
  font-family: var(--font-serif);
  font-size: 16px;
  color: var(--primary);
  margin-top: -16px;
  margin-bottom: 24px;
  letter-spacing: 0.06em;
}

.result-story {
  max-width: 720px;
  margin: 8px auto 32px;
  font-size: 14px;
  color: var(--text);
  line-height: 2;
  padding: 0 16px;
}

.result-type-name {
  font-family: var(--font-serif);
  font-size: 52px;
  font-weight: 700;
  color: var(--primary-dark);
  letter-spacing: 0.05em;
  margin-bottom: 32px;
  line-height: 1.2;
}

.result-score-line {
  display: flex;
  justify-content: center;
  gap: 48px;
  align-items: baseline;
  margin-top: 24px;
  flex-wrap: wrap;
}

.score-block {
  text-align: center;
}

.score-label {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.2em;
  margin-bottom: 8px;
}

.score-value {
  font-family: var(--font-serif);
  font-size: 36px;
  color: var(--text);
  font-weight: 700;
}
.score-value .unit {
  font-size: 16px;
  color: var(--text-light);
  font-weight: 400;
}

.result-block {
  background: #fff;
  border: 1px solid var(--border);
  padding: 56px 64px;
  margin-bottom: 32px;
}
.result-block.alert {
  background: var(--alert-bg);
  border: 1px solid var(--alert-border);
  border-left: 4px solid var(--alert-border);
}

.block-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 32px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.block-num {
  font-family: var(--font-serif);
  font-size: 11px;
  color: var(--primary);
  letter-spacing: 0.2em;
  padding: 4px 10px;
  border: 1px solid var(--primary);
}

.block-title {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
}

.radar-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.radar-container {
  display: flex;
  justify-content: center;
  align-items: center;
}

.radar-svg {
  max-width: 480px;
  width: 100%;
  height: auto;
}

.radar-legend {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
}

.legend-line {
  width: 24px;
  height: 0;
  border-top-style: solid;
  border-top-width: 2px;
  flex-shrink: 0;
}

.axes-detail {
  margin-top: 24px;
}

.axis-row {
  display: grid;
  grid-template-columns: 200px 1fr 80px 80px;
  align-items: center;
  gap: 20px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}
.axis-row:last-child {
  border-bottom: none;
}

.axis-name-cell {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 14px;
  color: var(--text);
}

.axis-bar-wrap {
  position: relative;
  height: 24px;
  background: #f5f5f5;
}

.axis-bar-own {
  height: 100%;
  background: var(--primary);
  position: absolute;
  left: 0;
  top: 0;
}

.axis-bar-avg {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 2px;
  background: #333;
  z-index: 2;
}

.axis-score {
  text-align: right;
  font-weight: 700;
  color: var(--text);
  font-size: 14px;
}

.axis-avg-val {
  text-align: right;
  font-size: 12px;
  color: var(--text-light);
}

.axis-heads {
  display: grid;
  grid-template-columns: 200px 1fr 80px 80px;
  gap: 20px;
  font-size: 10px;
  color: var(--text-light);
  letter-spacing: 0.1em;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}
.axis-heads > div:last-child,
.axis-heads > div:nth-last-child(2) {
  text-align: right;
}

.alert-msg {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  color: var(--primary-dark);
  line-height: 1.6;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px dashed var(--alert-border);
}

.interpretation {
  padding: 24px;
  background: var(--primary-bg);
  border-left: 3px solid var(--primary);
  margin-top: 20px;
}
.interpretation h4 {
  font-family: var(--font-serif);
  font-size: 15px;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 10px;
}
.interpretation p {
  font-size: 13px;
  color: var(--text);
  line-height: 1.8;
}

.action-list {
  margin-top: 24px;
}

.action-item {
  display: grid;
  grid-template-columns: 60px 1fr 160px;
  align-items: center;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}

.action-num {
  font-family: var(--font-serif);
  font-size: 28px;
  color: var(--primary);
  font-weight: 700;
  text-align: center;
}

.action-body h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}
.action-body p {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.7;
}

.action-link {
  font-size: 11px;
  padding: 10px 14px;
  background: #fff;
  border: 1px solid var(--primary);
  color: var(--primary);
  text-decoration: none;
  text-align: center;
  transition: all 0.2s ease;
}
.action-link:hover {
  background: var(--primary);
  color: #fff;
}

.final-cta {
  background: #fff;
  border: 1px solid var(--primary);
  padding: 56px 64px;
  text-align: center;
  margin-top: 32px;
}
.final-cta h3 {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 16px;
}
.final-cta p {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 32px;
}

.cta-row {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

footer {
  border-top: 1px solid var(--border);
  padding: 40px 32px;
  text-align: center;
  color: var(--text-light);
  font-size: 11px;
  letter-spacing: 0.08em;
  margin-top: 60px;
}
footer p {
  margin-bottom: 8px;
}

@media (max-width: 768px) {
  .site-header .inner {
    padding: 14px 20px;
  }
  .screen {
    padding: 0 20px;
  }
  .hero-title {
    font-size: 26px;
  }
  .hero-lead {
    font-size: 14px;
  }
  .steps {
    flex-direction: column;
    gap: 12px;
  }
  .step:not(:last-child)::after {
    display: none;
  }
  .form-card,
  .question-card,
  .result-block,
  .final-cta {
    padding: 32px 24px;
  }
  .radio-group {
    grid-template-columns: 1fr;
  }
  .scale-group {
    flex-direction: column;
    gap: 12px;
    align-items: stretch;
    margin-left: 0;
  }
  .scale-options {
    padding: 0;
  }
  .scale-label-left,
  .scale-label-right {
    width: auto;
    text-align: center;
  }
  .radar-wrap {
    grid-template-columns: 1fr;
  }
  .axis-row,
  .axis-heads {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .action-item {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .result-type-name {
    font-size: 34px;
  }
}