:root {
  --bg-top: #f7f8fd;
  --bg-bottom: #f1f7f4;
  --text-main: #1f2733;
  --text-sub: #5d6778;
  --card-bg: #ffffff;
  --line: #e8ebf3;
  --theme-color: #2f9e76;
  --theme-soft: #e6f7ef;
  --shadow: 0 10px 28px rgba(34, 52, 91, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  margin: 0;
  font-family: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  color: var(--text-main);
  background: linear-gradient(165deg, var(--bg-top) 0%, var(--bg-bottom) 100%);
  min-height: 100vh;
}

.app-shell {
  max-width: 680px;
  margin: 0 auto;
  padding: 18px 14px 28px;
}

.screen[hidden] {
  display: none;
}

.screen {
  animation: screenFade 0.25s ease;
}

.card {
  background: var(--card-bg);
  border-radius: 22px;
  padding: 18px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.75);
  margin-bottom: 14px;
}

.badge {
  display: inline-block;
  margin: 0;
  font-size: 12px;
  line-height: 1;
  color: var(--theme-color);
  background: var(--theme-soft);
  padding: 8px 11px;
  border-radius: 999px;
}

.hero-card {
  padding: 22px 20px;
}

.hero-title {
  margin: 14px 0 10px;
  font-size: 30px;
  line-height: 1.18;
  letter-spacing: 0.2px;
}

.hero-subtitle {
  margin: 0 0 14px;
  color: var(--text-sub);
  line-height: 1.55;
}

.quiz-head {
  margin-bottom: 10px;
}

.progress-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text-sub);
  margin-bottom: 10px;
}

.progress-track {
  height: 9px;
  border-radius: 999px;
  background: #edf1f8;
  overflow: hidden;
}

.progress-fill {
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--theme-color) 0%, #7bcfaf 100%);
  transition: width 0.25s ease;
}

.question-card {
  min-height: 55vh;
}

.question-card.is-animated {
  animation: slideUp 0.2s ease;
}

.question-title {
  margin: 0 0 18px;
  font-size: 24px;
  line-height: 1.42;
  letter-spacing: 0.2px;
}

.option-list {
  display: grid;
  gap: 10px;
}

.option-btn {
  touch-action: manipulation;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #ffffff;
  color: var(--text-main);
  font-size: 16px;
  line-height: 1.35;
  text-align: left;
  padding: 16px 14px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.option-btn:active {
  transform: scale(0.99);
}

.option-btn.is-selected {
  border-color: var(--theme-color);
  background: var(--theme-soft);
  color: #184738;
}

.quiz-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.result-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.btn {
  touch-action: manipulation;
  border: 0;
  border-radius: 14px;
  min-height: 48px;
  padding: 0 14px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.2px;
  cursor: pointer;
}

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.btn-large {
  min-height: 54px;
  width: 100%;
}

.btn-primary {
  background: var(--theme-color);
  color: #ffffff;
  box-shadow: 0 8px 18px rgba(47, 158, 118, 0.26);
}

.btn-secondary {
  background: #ecf0f7;
  color: #394357;
}

.btn-ghost {
  background: transparent;
  border: 1px dashed #c6cede;
  color: #4f5970;
  width: 100%;
}

.result-hero {
  background: linear-gradient(165deg, var(--theme-soft) 0%, #ffffff 100%);
  border: 1px solid color-mix(in srgb, var(--theme-color) 24%, #ffffff 76%);
}

.result-type {
  margin: 14px 0 6px;
  font-size: 32px;
  line-height: 1.2;
}

.result-subtitle {
  margin: 0 0 10px;
  font-size: 16px;
  color: var(--theme-color);
  font-weight: 700;
}

.result-description,
.result-secondary,
.combo-comment {
  margin: 0;
  color: var(--text-sub);
  line-height: 1.65;
}

.result-secondary {
  margin-top: 10px;
}

.section-title {
  margin: 0 0 12px;
  font-size: 17px;
}

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

.bar-item {
  display: grid;
  gap: 6px;
}

.bar-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  font-size: 14px;
}

.bar-name {
  color: #3a4458;
  font-weight: 600;
}

.bar-percent {
  font-weight: 700;
  color: #202838;
}

.bar-track {
  position: relative;
  height: 11px;
  border-radius: 999px;
  background: #edf1f8;
  overflow: hidden;
}

.bar-fill {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 0;
  border-radius: 999px;
  transition: width 0.35s ease;
}

.detail-list {
  display: grid;
  gap: 10px;
}

.detail-item {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px;
  background: #fcfdff;
}

.detail-item.is-primary {
  border-color: color-mix(in srgb, var(--theme-color) 45%, #ffffff 55%);
  background: color-mix(in srgb, var(--theme-soft) 55%, #ffffff 45%);
}

.detail-item.is-secondary {
  border-color: #d6deee;
}

.detail-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}

.detail-title {
  margin: 0;
  font-size: 16px;
}

.detail-side {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.detail-percent {
  font-weight: 700;
  color: #243042;
}

.detail-rank {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 12px;
  line-height: 1;
}

.detail-rank.is-primary {
  background: var(--theme-color);
  color: #ffffff;
}

.detail-rank.is-secondary {
  background: #ecf0f7;
  color: #44516a;
}

.detail-text {
  margin: 0;
  color: var(--text-sub);
  font-size: 14px;
  line-height: 1.65;
}

.detail-text + .detail-text {
  margin-top: 6px;
}
@keyframes screenFade {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (min-width: 768px) {
  .app-shell {
    padding: 28px 16px 36px;
  }

  .question-card {
    min-height: 420px;
  }
}


.secret-card {
  background: linear-gradient(165deg, #fff9fb 0%, #ffffff 100%);
}

.secret-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}

.btn-mini {
  width: auto;
  min-height: 34px;
  padding: 0 10px;
  border-radius: 10px;
  font-size: 13px;
}

.author-egg-text {
  margin: 0;
  color: #5f6472;
  line-height: 1.7;
  font-size: 14px;
}

.love-note {
  margin: 10px 8px 0;
  text-align: center;
  font-size: 12px;
  line-height: 1.7;
  color: #8f6680;
}






.combo-card {
  background: linear-gradient(165deg, color-mix(in srgb, var(--theme-soft) 38%, #ffffff 62%) 0%, #ffffff 100%);
  border-color: color-mix(in srgb, var(--theme-color) 20%, #ffffff 80%);
}

.combo-comment {
  margin: 0;
  color: var(--text-sub);
  line-height: 1.72;
}

.combo-comment + .combo-comment {
  margin-top: 8px;
}

.combo-advice {
  color: #394357;
  font-weight: 600;
}

.author-card {
  background: linear-gradient(165deg, #fff9fb 0%, #ffffff 100%);
}

.author-message {
  margin: 0;
  color: #624b5c;
  line-height: 1.78;
  font-size: 14px;
}
.result-kicker {
  font-family: "Source Han Sans SC", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.6px;
  border: 1px solid color-mix(in srgb, var(--theme-color) 22%, #ffffff 78%);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.5);
}

.detail-highlight {
  color: #2f3950;
  font-weight: 600;
}