:root {
  --bg: #f7f2eb;
  --surface: rgba(255, 255, 255, 0.82);
  --surface-solid: #fffaf4;
  --text: #2d231d;
  --muted: #79695e;
  --line: rgba(96, 71, 48, 0.16);
  --brand: #6d4933;
  --brand-dark: #3d281d;
  --accent: #c9814a;
  --accent-soft: #f2dfcc;
  --danger: #b35a3b;
  --shadow: 0 24px 70px rgba(66, 45, 28, 0.16);
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 16px;
}

* { box-sizing: border-box; }

html, body { min-height: 100%; }

body {
  margin: 0;
  font-family: Pretendard, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 10% 10%, rgba(201, 129, 74, 0.18), transparent 32%),
    radial-gradient(circle at 85% 18%, rgba(109, 73, 51, 0.14), transparent 34%),
    linear-gradient(145deg, #fff8ef 0%, var(--bg) 54%, #efe0d1 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 34px 18px 18px;
}

button, a { font: inherit; }
button { cursor: pointer; }

.app-shell {
  width: min(100%, 760px);
  min-height: 680px;
  position: relative;
}

.screen {
  display: none;
  background: var(--surface);
  backdrop-filter: blur(18px);
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  padding: clamp(24px, 4vw, 48px);
  overflow: hidden;
}

.screen.active { display: block; animation: fadeUp 360ms ease both; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.start-screen { text-align: center; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 13px;
  border-radius: 999px;
  background: rgba(109, 73, 51, 0.1);
  color: var(--brand-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  margin-bottom: 22px;
}

h1 {
  font-size: clamp(36px, 7vw, 62px);
  line-height: 1.08;
  letter-spacing: -0.06em;
  margin: 0;
}

.subtitle {
  font-size: clamp(18px, 3vw, 24px);
  color: var(--accent);
  font-weight: 800;
  margin: 18px 0 12px;
}

.intro {
  max-width: 560px;
  margin: 0 auto;
  color: var(--muted);
  line-height: 1.75;
  word-break: keep-all;
}

.start-card {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 34px 0;
}

.mini-stat {
  border: 1px solid var(--line);
  background: rgba(255, 250, 244, 0.78);
  border-radius: 20px;
  padding: 20px 10px;
}

.mini-stat strong {
  display: block;
  font-size: 30px;
  color: var(--brand);
  line-height: 1;
}

.mini-stat span {
  display: block;
  margin-top: 7px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.primary-btn, .secondary-btn, .ghost-btn {
  border: 0;
  border-radius: 999px;
  min-height: 52px;
  padding: 0 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
  font-weight: 800;
}

.primary-btn {
  color: #fff;
  background: linear-gradient(135deg, var(--brand-dark), var(--brand), var(--accent));
  box-shadow: 0 15px 28px rgba(109, 73, 51, 0.25);
}

.secondary-btn {
  color: var(--brand-dark);
  background: var(--accent-soft);
  border: 1px solid rgba(109, 73, 51, 0.14);
}

.ghost-btn {
  color: var(--brand-dark);
  background: rgba(255, 250, 244, 0.72);
  border: 1px solid var(--line);
}

.primary-btn:hover, .secondary-btn:hover, .ghost-btn:hover {
  transform: translateY(-2px);
}

.topbar {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  align-items: center;
  margin-bottom: 28px;
}

.progress-wrap { min-width: 0; }
.progress-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
  margin-bottom: 9px;
}

#progress-percent { color: var(--brand-dark); }

.progress-track {
  height: 12px;
  border-radius: 999px;
  background: rgba(109, 73, 51, 0.12);
  overflow: hidden;
}

.progress-bar {
  width: 0%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--brand), var(--accent));
  transition: width 280ms ease;
}

.question-card {
  background: var(--surface-solid);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(22px, 4vw, 36px);
}

.axis-label {
  display: inline-flex;
  padding: 8px 13px;
  border-radius: 999px;
  background: rgba(201, 129, 74, 0.12);
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
}

#question-title {
  font-size: clamp(24px, 4vw, 34px);
  line-height: 1.28;
  letter-spacing: -0.04em;
  margin: 20px 0 24px;
  word-break: keep-all;
}

.answer-list {
  display: grid;
  gap: 12px;
}

.answer-btn {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--text);
  text-align: left;
  border-radius: 18px;
  padding: 18px 18px;
  min-height: 68px;
  line-height: 1.48;
  box-shadow: 0 10px 26px rgba(66, 45, 28, 0.05);
  transition: border 180ms ease, transform 180ms ease, background 180ms ease;
  word-break: keep-all;
}

.answer-btn:hover {
  border-color: rgba(201, 129, 74, 0.5);
  background: #fff8ef;
  transform: translateX(4px);
}

.result-header { text-align: center; margin-bottom: 22px; }
.result-kicker {
  color: var(--accent);
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0.06em;
}

#result-title {
  font-size: clamp(34px, 6vw, 52px);
  letter-spacing: -0.06em;
  margin: 8px 0 12px;
}

.result-summary {
  color: var(--muted);
  font-size: 18px;
  font-weight: 700;
  margin: 0;
  line-height: 1.55;
  word-break: keep-all;
}

.score-card {
  display: grid;
  grid-template-columns: 170px 1fr;
  gap: 24px;
  align-items: center;
  background: var(--surface-solid);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin: 24px 0;
}

.score-ring {
  width: 150px;
  height: 150px;
  position: relative;
}

.score-ring svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.score-ring circle {
  fill: none;
  stroke-width: 11;
  stroke-linecap: round;
}

.ring-bg { stroke: rgba(109, 73, 51, 0.12); }
.ring-value {
  stroke: var(--accent);
  stroke-dasharray: 326.72;
  stroke-dashoffset: 326.72;
  transition: stroke-dashoffset 900ms ease;
}

.ring-text {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.ring-text strong { font-size: 34px; letter-spacing: -0.04em; }
.ring-text span { font-size: 13px; color: var(--muted); font-weight: 800; }

.score-copy p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
  font-size: 16px;
  word-break: keep-all;
}

.chart-card, .advice-card, .cta-box {
  background: var(--surface-solid);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

.chart-card { padding: 24px; }
.chart-title-row {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
  margin-bottom: 18px;
}

.chart-title-row h3, .advice-card h3 { margin: 0; font-size: 18px; }
.chart-title-row span {
  color: var(--accent);
  font-weight: 900;
  font-size: 13px;
}

.bar-chart { display: grid; gap: 13px; }
.bar-row {
  display: grid;
  grid-template-columns: 108px 1fr 42px;
  gap: 12px;
  align-items: center;
}

.bar-label { color: var(--text); font-size: 14px; font-weight: 800; }
.bar-track {
  height: 14px;
  background: rgba(109, 73, 51, 0.1);
  border-radius: 999px;
  overflow: hidden;
}

.bar-fill {
  width: 0%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--brand), var(--accent));
  transition: width 900ms ease;
}

.bar-value { color: var(--muted); font-size: 13px; font-weight: 900; text-align: right; }

.advice-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 16px 0;
}

.advice-card { padding: 20px; }
.advice-card p {
  color: var(--muted);
  line-height: 1.65;
  margin: 12px 0 0;
  word-break: keep-all;
}

.advice-card.warning h3 { color: var(--danger); }

.cta-box {
  padding: 24px;
  text-align: center;
  margin-top: 16px;
}

.cta-box p {
  margin: 0 0 16px;
  color: var(--muted);
  font-weight: 800;
}

.cta-buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.result-actions {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 18px;
  flex-wrap: wrap;
}

.site-footer {
  width: min(100%, 760px);
  display: flex;
  justify-content: space-between;
  color: rgba(45, 35, 29, 0.55);
  font-size: 13px;
  padding: 16px 6px 0;
}

@media (max-width: 680px) {
  body { padding: 16px 12px 12px; }
  .app-shell { min-height: auto; }
  .screen { border-radius: 24px; }
  .start-card { grid-template-columns: 1fr; }
  .topbar { grid-template-columns: 1fr; }
  #back-btn { width: max-content; min-height: 44px; }
  .score-card { grid-template-columns: 1fr; justify-items: center; text-align: center; }
  .advice-grid, .cta-buttons { grid-template-columns: 1fr; }
  .bar-row { grid-template-columns: 92px 1fr 38px; gap: 8px; }
  .site-footer { flex-direction: column; gap: 4px; text-align: center; }
}