/* ============================================
   方向匹配器 — 样式系统
   架构: CSS Custom Properties + Mobile-First
   版本: v1.0.0 MVP
   ============================================ */

/* === Design Tokens === */
:root {
  /* 主色调 — 深紫渐变 (品牌色：神秘感+科技感) */
  --color-bg: #0f0f1a;
  --color-bg-card: rgba(255,255,255,0.04);
  --color-bg-card-hover: rgba(255,255,255,0.07);
  --color-primary: #7c5cfc;
  --color-primary-glow: rgba(124,92,252,0.3);
  --color-gold: #f0b90b;
  --color-gold-glow: rgba(240,185,11,0.3);
  --color-success: #00d4aa;
  --color-danger: #ff4757;
  --color-text: #e8e8f0;
  --color-text-secondary: #9090b0;
  --color-text-muted: #606080;
  --color-border: rgba(255,255,255,0.08);
  --color-border-focus: rgba(124,92,252,0.4);

  /* 排版 */
  --font-main: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --font-mono: 'SF Mono', 'Fira Code', 'Consolas', monospace;

  /* 圆角 */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  /* 阴影 */
  --shadow-card: 0 2px 16px rgba(0,0,0,0.3);
  --shadow-glow: 0 0 24px rgba(124,92,252,0.2);
  --shadow-gold: 0 0 20px rgba(240,185,11,0.15);

  /* 间距 */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;

  /* 过渡 */
  --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* === Reset & Base === */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-main);
  background: var(--color-bg, #0f0f1a);
  color: var(--color-text, #e8e8f0);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
}

/* === 背景动效 === */
body::before {
  content: '';
  position: fixed;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(124,92,252,0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(240,185,11,0.04) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(0,212,170,0.03) 0%, transparent 50%);
  pointer-events: none;
  z-index: -1;
}

/* === 容器 === */
#app {
  max-width: 600px;
  margin: 0 auto;
  padding: var(--space-lg) var(--space-md);
  min-height: 100vh;
}

.page {
  animation: fadeIn 0.35s ease;
}

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

/* === 按钮系统 === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 12px 24px;
  border: none;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 600;
  font-family: var(--font-main);
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--color-primary, #7c5cfc);
  color: #fff;
  box-shadow: var(--shadow-glow);
}
.btn-primary:hover:not(:disabled) {
  background: #9178ff;
  transform: translateY(-1px);
  box-shadow: 0 0 32px rgba(124,92,252,0.35);
}

.btn-gold {
  background: linear-gradient(135deg, #f0b90b, #f5d33b);
  color: #1a1a2e;
  box-shadow: var(--shadow-gold);
  font-weight: 700;
}
.btn-gold:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 0 28px rgba(240,185,11,0.3);
}

.btn-outline {
  background: transparent;
  color: var(--color-text-secondary, #9090b0);
  border: 1px solid var(--color-border, rgba(255,255,255,0.08));
}
.btn-outline:hover:not(:disabled) {
  border-color: var(--color-text-muted, #606080);
  color: var(--color-text, #e8e8f0);
}

.btn-share {
  background: linear-gradient(135deg, #ff6b6b, #ee5a24);
  color: #fff;
  font-weight: 700;
}
.btn-share:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 24px rgba(238,90,36,0.3);
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1.1rem;
  border-radius: var(--radius-lg);
}

.btn-arrow {
  transition: transform var(--transition);
}
.btn:hover .btn-arrow {
  transform: translateX(4px);
}

/* === 首页 === */
.home-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding-top: var(--space-2xl);
}

.hero {
  margin-bottom: var(--space-xl);
}

.hero-badge {
  display: inline-block;
  padding: 6px 16px;
  background: var(--color-bg-card, rgba(255,255,255,0.04));
  border: 1px solid var(--color-border, rgba(255,255,255,0.08));
  border-radius: 20px;
  font-size: 0.85rem;
  color: var(--color-text-secondary, #9090b0);
  margin-bottom: var(--space-lg);
}

.hero-title {
  font-size: 2.2rem;
  font-weight: 800;
  background: linear-gradient(135deg, #e8e8f0, #7c5cfc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-md);
  line-height: 1.3;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--color-text-secondary, #9090b0);
  margin-bottom: var(--space-sm);
}

.hero-sub {
  font-size: 0.9rem;
  color: var(--color-text-muted, #606080);
  margin-bottom: var(--space-xl);
}

.hero-hint {
  font-size: 0.8rem;
  color: var(--color-text-muted, #606080);
  margin-top: var(--space-md);
}

/* 功能列表 */
.features {
  display: flex;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
  flex-wrap: wrap;
  justify-content: center;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.9rem;
  color: var(--color-text-secondary, #9090b0);
}

.feature-icon {
  font-size: 1.2rem;
}

/* 信任条 */
.trust-bar {
  font-size: 0.8rem;
  color: var(--color-text-muted, #606080);
  margin-bottom: var(--space-2xl);
}
.trust-bar .dot {
  margin: 0 var(--space-sm);
  opacity: 0.4;
}

/* 页脚 */
.footer-note {
  font-size: 0.75rem;
  color: var(--color-text-muted, #606080);
  margin-top: var(--space-xl);
  opacity: 0.6;
}

/* === 答题页 === */
.quiz-page {
  padding-top: var(--space-lg);
}

.quiz-header {
  margin-bottom: var(--space-xl);
}

.progress-bar {
  height: 4px;
  background: var(--color-border, rgba(255,255,255,0.08));
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: var(--space-sm);
}

.progress-fill {
  height: 100%;
  background: var(--color-primary, #7c5cfc);
  border-radius: 2px;
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.progress-text {
  font-size: 0.8rem;
  color: var(--color-text-muted, #606080);
  text-align: right;
}

.question-text {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text, #e8e8f0);
  line-height: 1.5;
}

/* 选项 */
.options-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.option-btn {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  width: 100%;
  padding: 16px 20px;
  background: var(--color-bg-card, rgba(255,255,255,0.04));
  border: 1px solid var(--color-border, rgba(255,255,255,0.08));
  border-radius: var(--radius-md);
  color: var(--color-text, #e8e8f0);
  font-size: 1rem;
  font-family: var(--font-main);
  cursor: pointer;
  transition: all var(--transition);
  text-align: left;
}

.option-btn:hover {
  background: var(--color-bg-card-hover);
  border-color: var(--color-border-focus);
}

.option-btn.selected {
  background: rgba(124,92,252,0.12);
  border-color: var(--color-primary, #7c5cfc);
  box-shadow: 0 0 12px rgba(124,92,252,0.15);
}

.option-radio {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-bg-card, rgba(255,255,255,0.04));
  border: 1px solid var(--color-border, rgba(255,255,255,0.08));
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-text-muted, #606080);
  flex-shrink: 0;
  transition: all var(--transition);
}

.option-btn.selected .option-radio {
  background: var(--color-primary, #7c5cfc);
  border-color: var(--color-primary, #7c5cfc);
  color: #fff;
}

.option-label {
  flex: 1;
}

/* 答题底部 */
.quiz-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--space-xl);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border, rgba(255,255,255,0.08));
}

.step-indicator {
  font-size: 0.85rem;
  color: var(--color-text-muted, #606080);
}

/* === 结果页 === */
.result-page {
  padding-bottom: var(--space-2xl);
}

.result-header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.result-badge {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.result-subtitle {
  font-size: 0.9rem;
  color: var(--color-text-secondary, #9090b0);
  line-height: 1.5;
}

/* 匹配卡片 */
.match-card {
  background: var(--color-bg-card, rgba(255,255,255,0.04));
  border: 1px solid var(--color-border, rgba(255,255,255,0.08));
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.match-card--top1 {
  border-color: var(--color-gold);
  box-shadow: var(--shadow-gold);
  background: rgba(240,185,11,0.04);
}

.match-rank {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.match-card--top1 .match-rank {
  color: var(--color-gold);
}

.match-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-md);
}

.match-name {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-text, #e8e8f0);
}

.match-score {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-gold);
  white-space: nowrap;
}

.match-meta {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}

.meta-tag {
  display: inline-block;
  padding: 4px 12px;
  background: var(--color-bg-card, rgba(255,255,255,0.04));
  border: 1px solid var(--color-border, rgba(255,255,255,0.08));
  border-radius: 20px;
  font-size: 0.8rem;
  color: var(--color-text-secondary, #9090b0);
}

.match-why, .match-path {
  margin-bottom: var(--space-md);
}

.match-why h4, .match-path h4 {
  font-size: 0.9rem;
  color: var(--color-text-secondary, #9090b0);
  margin-bottom: var(--space-sm);
}

.match-why ul {
  list-style: none;
  padding: 0;
}

.match-why li {
  padding: 4px 0;
  font-size: 0.9rem;
  color: var(--color-text, #e8e8f0);
}

.match-why li::before {
  content: '✓ ';
  color: var(--color-success, #00d4aa);
  font-weight: 700;
}

.match-path p {
  font-size: 0.85rem;
  color: var(--color-text-secondary, #9090b0);
  line-height: 1.6;
  white-space: pre-line;
}

/* === 付费墙 === */
.paywall {
  background: linear-gradient(135deg, rgba(240,185,11,0.08), rgba(124,92,252,0.08));
  border: 1px dashed var(--color-gold);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  margin-bottom: var(--space-xl);
}

.paywall-content h3 {
  font-size: 1.2rem;
  margin-bottom: var(--space-sm);
  color: var(--color-text, #e8e8f0);
}

.paywall-desc {
  font-size: 0.85rem;
  color: var(--color-text-secondary, #9090b0);
  margin-bottom: var(--space-lg);
}

.price-tag {
  margin-bottom: var(--space-lg);
}

.price-amount {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-gold);
}

.paywall-hint {
  font-size: 0.75rem;
  color: var(--color-text-muted, #606080);
  margin-top: var(--space-md);
}

/* === 分享区 === */
.share-section {
  text-align: center;
  margin-bottom: var(--space-xl);
  padding: var(--space-lg);
  background: var(--color-bg-card, rgba(255,255,255,0.04));
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border, rgba(255,255,255,0.08));
}

.share-section h3 {
  margin-bottom: var(--space-md);
}

.share-hint {
  font-size: 0.8rem;
  color: var(--color-text-muted, #606080);
  margin-top: var(--space-sm);
}

/* === 重测 === */
.retake-section {
  text-align: center;
  margin-bottom: var(--space-lg);
}

/* === 弹窗 === */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: var(--space-md);
}

.modal {
  background: #1a1a2e;
  border: 1px solid var(--color-border, rgba(255,255,255,0.08));
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  max-width: 380px;
  width: 100%;
  position: relative;
  max-height: 90vh;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
.modal--wide {
  max-width: 420px;
}

.modal-close {
  position: absolute;
  top: 12px;
  right: 16px;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-text-muted, #606080);
  cursor: pointer;
}
.modal-close:hover {
  color: var(--color-text, #e8e8f0);
}

.modal h3 {
  font-size: 1.1rem;
  margin-bottom: var(--space-sm);
}

.modal p {
  font-size: 0.85rem;
  color: var(--color-text-secondary, #9090b0);
  margin-bottom: var(--space-lg);
}

.qr-placeholder {
  margin-bottom: var(--space-lg);
}

.qr-row {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
}

.qr-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
}

.qr-box {
  width: 140px;
  height: 140px;
  background: var(--color-bg-card, rgba(255,255,255,0.04));
  border: 1px dashed var(--color-border, rgba(255,255,255,0.08));
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  color: var(--color-text-muted, #606080);
  font-size: 0.78rem;
  overflow: hidden;
  position: relative;
}

.qr-box img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.qr-label {
  font-size: 0.75rem;
  color: var(--color-text-muted, #606080);
  font-weight: 600;
}

/* === 验证码 === */
.verify-section {
  margin-bottom: var(--space-lg);
  text-align: center;
}

.verify-label {
  font-size: 0.82rem;
  color: #f0b90b;
  margin-bottom: var(--space-sm);
  font-weight: 600;
}

.verify-code {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-text, #e8e8f0);
  letter-spacing: 6px;
  background: var(--color-bg-card, rgba(255,255,255,0.04));
  border: 1px dashed var(--color-border, rgba(255,255,255,0.08));
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  display: inline-block;
  margin-bottom: var(--space-md);
  user-select: all;
}

.verify-input {
  width: 100%;
  max-width: 180px;
  padding: 10px 14px;
  background: var(--color-bg-card, rgba(255,255,255,0.04));
  border: 1px solid var(--color-border, rgba(255,255,255,0.08));
  border-radius: var(--radius-sm);
  color: var(--color-text, #e8e8f0);
  font-size: 1.2rem;
  text-align: center;
  letter-spacing: 6px;
  font-family: var(--font-mono);
  text-transform: uppercase;
  transition: border-color var(--transition);
}
.verify-input:focus {
  outline: none;
  border-color: var(--color-primary, #7c5cfc);
  box-shadow: 0 0 8px var(--color-primary-glow);
}

.verify-error {
  font-size: 0.78rem;
  color: var(--color-danger);
  margin-top: var(--space-sm);
}

.contact-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  font-size: 0.85rem;
  color: var(--color-text-secondary, #9090b0);
  margin-bottom: var(--space-md);
  padding: 8px 12px;
  background: var(--color-bg-card, rgba(255,255,255,0.04));
  border-radius: var(--radius-sm);
}
.contact-info {
  font-weight: 700;
  color: var(--color-gold);
}

.contact-qr-row {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}
.qr-box--small {
  width: 120px;
  height: 120px;
}

.btn-verified {
  background: linear-gradient(135deg, #00d4aa, #00b894) !important;
  color: #1a1a2e !important;
  box-shadow: 0 0 16px rgba(0,212,170,0.3) !important;
}

/* === 响应式 === */
/* ====== 手机端全面适配 ====== */
@media (max-width: 480px) {
  /* 全局 */
  #app {
    padding: var(--space-md) var(--space-sm);
  }

  /* 首页 Hero */
  .hero-title {
    font-size: 1.6rem;
    line-height: 1.3;
  }
  .hero-desc {
    font-size: 0.92rem;
    padding: 0 4px;
  }
  .hero-sub {
    font-size: 0.82rem;
  }
  .hero-badge {
    font-size: 0.72rem;
    padding: 4px 12px;
  }
  .hero-hint {
    font-size: 0.75rem;
  }

  /* 首页 Features */
  .features {
    flex-direction: column;
    gap: var(--space-sm);
    padding: 0 8px;
  }
  .feature-item {
    justify-content: flex-start;
    padding: 8px 12px;
    font-size: 0.88rem;
  }

  /* 首页 Trust Bar */
  .trust-bar {
    font-size: 0.8rem;
    gap: 6px;
    flex-wrap: wrap;
  }

  /* 案例墙 */
  .social-proof {
    padding: var(--space-md);
  }
  .social-proof h3 {
    font-size: 0.9rem;
  }
  .testimonial {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 12px;
  }
  .testimonial-avatar {
    font-size: 2rem;
  }
  .testimonial-text {
    font-size: 0.82rem;
  }
  .testimonial-name {
    font-size: 0.78rem;
  }
  .testimonial-tag {
    font-size: 0.7rem;
  }

  /* 品牌区 */
  .brand-section {
    padding: var(--space-md);
  }
  .brand-name {
    font-size: 0.9rem;
  }
  .brand-bio {
    font-size: 0.78rem;
  }
  .brand-avatar {
    font-size: 2.5rem;
  }

  /* 反馈区 */
  .feedback-section {
    padding: var(--space-md);
  }
  .feedback-email-text {
    font-size: 0.75rem;
    word-break: break-all;
  }

  /* 答题页 */
  .quiz-page {
    padding-top: var(--space-sm);
  }
  .question-text {
    font-size: 1.05rem;
    line-height: 1.4;
    margin-bottom: var(--space-md);
  }
  .quiz-header {
    margin-bottom: var(--space-sm);
  }
  .progress-text {
    font-size: 0.72rem;
  }
  .option-btn {
    padding: 14px 14px;
    font-size: 0.9rem;
    gap: 8px;
  }
  .option-radio {
    font-size: 0.85rem;
    min-width: 24px;
  }
  .quiz-footer {
    padding-top: var(--space-sm);
    gap: 8px;
  }
  .step-indicator {
    font-size: 0.75rem;
  }

  /* 结果页 */
  .result-header {
    padding: var(--space-md) 0;
  }
  .result-badge {
    font-size: 0.8rem;
  }
  .result-subtitle {
    font-size: 0.85rem;
  }
  .match-card {
    padding: var(--space-md);
    margin-bottom: var(--space-sm);
  }
  .match-rank {
    font-size: 1rem;
  }
  .match-name {
    font-size: 1rem;
    line-height: 1.3;
  }
  .match-score {
    font-size: 0.9rem;
  }
  .match-meta {
    flex-wrap: wrap;
    gap: 6px;
  }
  .meta-tag {
    font-size: 0.72rem;
    padding: 3px 8px;
  }
  .match-why h4, .match-path h4 {
    font-size: 0.85rem;
  }
  .match-why li, .match-path p {
    font-size: 0.78rem;
  }

  /* 付费墙 */
  .paywall {
    padding: var(--space-lg) var(--space-md);
    margin: var(--space-md) 0;
  }
  .pay-wall-content h3 {
    font-size: 1.1rem;
  }
  .paywall-desc {
    font-size: 0.82rem;
  }
  .price-amount {
    font-size: 1.6rem;
  }
  .paywall-hint {
    font-size: 0.72rem;
  }
  /* 付费按钮：允许换行 + 全宽，防止溢出 */
  .paywall .btn-gold.btn-lg {
    white-space: normal;
    width: 100%;
    max-width: 300px;
    font-size: 0.92rem;
    padding: 14px 16px;
    word-break: keep-all;
  }

  /* 分享区 */
  .share-section {
    padding: var(--space-md);
  }
  .share-section h3 {
    font-size: 0.9rem;
  }
  .share-hint {
    font-size: 0.7rem;
  }

  /* 暖心收尾 */
  .warm-closing {
    padding: var(--space-md);
  }
  .warm-title {
    font-size: 0.95rem;
  }
  .warm-text {
    font-size: 0.8rem;
  }
  .warm-sign {
    font-size: 0.78rem;
  }

  /* 重测 & 法律 */
  .retake-section {
    padding: var(--space-sm);
  }
  .legal-footer p {
    font-size: 0.65rem;
  }

  /* 按钮 */
  .btn {
    font-size: 0.9rem;
    padding: 12px 20px;
  }
  .btn-lg {
    padding: 14px 20px;
    font-size: 0.95rem;
  }
  .btn-sm {
    font-size: 0.72rem;
    padding: 6px 10px;
  }

  /* Modal */
  .modal {
    width: 94vw;
    max-width: 94vw;
    padding: 18px 14px;
    border-radius: var(--radius-md);
    max-height: 85vh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
  .modal--wide {
    max-width: 94vw;
  }
  .modal-close {
    font-size: 1.4rem;
    top: 6px;
    right: 10px;
    position: sticky;
    z-index: 10;
  }
  .qr-row {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }
  .qr-box {
    width: 140px;
    height: 140px;
  }
  .qr-box--medium {
    width: 100px;
    height: 100px;
  }
  .qr-box--small {
    width: 70px;
    height: 70px;
  }
  .qr-label {
    font-size: 0.72rem;
  }
  .verify-input {
    font-size: 16px !important;
    padding: 10px 12px;
  }
  .verify-error {
    font-size: 0.7rem;
  }
  .code-reveal-value {
    font-size: 1.6rem;
    letter-spacing: 0.12em;
  }
  .code-reveal-label {
    font-size: 0.72rem;
  }
  .activate-guide {
    padding: var(--space-sm);
  }
  .activate-title {
    font-size: 0.78rem;
  }
  .activate-desc {
    font-size: 0.7rem;
  }
  .verify-label {
    font-size: 0.72rem;
  }

  /* Admin 登录 */
  .admin-login-container {
    max-width: 100%;
  }
  .admin-login-card {
    padding: 24px 16px 20px;
  }
  .admin-login-card h1 {
    font-size: 1.15rem;
  }
  .admin-login-desc {
    font-size: 0.8rem;
  }
  .admin-login-input {
    padding: 10px 14px;
    font-size: 0.95rem;
  }
  .admin-login-icon {
    font-size: 2.5rem;
  }

  /* Admin 面板 */
  .admin-page {
    padding-top: var(--space-md);
  }
  .admin-page h1 {
    font-size: 1.1rem;
    margin-bottom: var(--space-sm);
  }
  .admin-section {
    padding: var(--space-md);
    margin-bottom: var(--space-sm);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .admin-section h2 {
    font-size: 0.88rem;
  }

  /* Admin 漏斗 — 紧凑横向滚动 */
  .funnel-grid {
    flex-wrap: nowrap;
    justify-content: flex-start;
    gap: 6px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding: 4px 0;
  }
  .funnel-step {
    flex: 0 0 auto;
    min-width: 56px;
    max-width: 80px;
    flex-direction: column;
    align-items: center;
    padding: 8px 6px;
    gap: 2px;
    border-left: none;
  }
  .funnel-step.highlight {
    border: 1px solid rgba(0,212,170,0.3);
  }
  .funnel-arrow {
    flex: 0 0 auto;
    font-size: 0.75rem;
    padding: 0 2px;
    transform: none;
    align-self: center;
    color: var(--color-text-muted, #606080);
  }
  .funnel-num {
    font-size: 1rem;
    min-width: auto;
    text-align: center;
  }
  .funnel-label {
    font-size: 0.68rem;
    white-space: nowrap;
  }
  .funnel-rate {
    font-size: 0.62rem;
    color: var(--color-text-muted, #606080);
  }

  /* Admin 表格 */
  .admin-table {
    font-size: 0.68rem;
    min-width: 100%;
  }
  .admin-table th,
  .admin-table td {
    padding: 5px 3px;
  }

  /* Admin 操作按钮组 */
  .admin-section .btn-sm {
    font-size: 0.68rem;
    padding: 5px 8px;
  }
}

/* ====== iOS Safari 专项适配 ====== */
@supports (-webkit-touch-callout: none) {
  /* iOS Safari 专用 */
  body {
    padding-bottom: env(safe-area-inset-bottom, 0px);
  }

  input, textarea, select {
    font-size: 16px !important; /* 阻止 iOS 自动缩放 */
  }

  .modal {
    -webkit-overflow-scrolling: touch;
  }
}

@supports (padding: max(0px)) {
  .admin-page,
  .home-page,
  .result-page {
    padding-bottom: max(var(--space-lg), env(safe-area-inset-bottom, 16px));
  }
}

/* ====== 触摸设备优化 ====== */
@media (hover: none) and (pointer: coarse) {
  .btn, .btn-lg, .option-btn, .btn-gold, .btn-primary, .btn-outline, .btn-share {
    min-height: 44px;
    -webkit-tap-highlight-color: transparent;
  }
  .option-btn {
    padding: 14px 14px;
  }
  .admin-code-btn {
    min-height: 36px;
    min-width: 52px;
  }
  .modal-close {
    min-width: 40px;
    min-height: 40px;
    font-size: 1.5rem;
  }
  .btn-copy-inline {
    min-height: 32px;
  }
}

@media (min-width: 768px) {
  #app {
    padding: var(--space-2xl) var(--space-lg);
  }

  .match-card {
    padding: var(--space-xl);
  }
}

/* === 案例墙 === */
.social-proof {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: var(--color-bg-card, rgba(255,255,255,0.04));
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border, rgba(255,255,255,0.08));
}

.social-proof h3 {
  text-align: center;
  font-size: 1rem;
  color: var(--color-text-secondary, #9090b0);
  margin-bottom: var(--space-lg);
}

.testimonial-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.testimonial {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-md);
  background: rgba(255,255,255,0.03);
  border-radius: var(--radius-md);
}

.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary, #7c5cfc), #a78bfa);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.testimonial-body {
  flex: 1;
}

.testimonial-text {
  font-size: 0.85rem;
  color: var(--color-text, #e8e8f0);
  line-height: 1.5;
  margin-bottom: 4px;
}

.testimonial-name {
  font-size: 0.75rem;
  color: var(--color-text-muted, #606080);
}

.testimonial-tag {
  display: inline-block;
  padding: 1px 8px;
  background: rgba(124,92,252,0.15);
  color: var(--color-primary, #7c5cfc);
  border-radius: 10px;
  font-size: 0.7rem;
  margin-left: var(--space-sm);
}

/* === 品牌标识 === */
.brand-section {
  text-align: center;
  margin-top: var(--space-2xl);
  padding: var(--space-lg);
}

.brand-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, #7c5cfc, #f0b90b);
  margin: 0 auto var(--space-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  border: 2px solid var(--color-border, rgba(255,255,255,0.08));
}

.brand-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text, #e8e8f0);
}

.brand-bio {
  font-size: 0.8rem;
  color: var(--color-text-secondary, #9090b0);
  margin-top: var(--space-xs);
  line-height: 1.5;
}

/* === 邮箱反馈 === */
.feedback-section {
  text-align: center;
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  border-top: 1px solid var(--color-border, rgba(255,255,255,0.08));
}

.feedback-section h4 {
  font-size: 0.9rem;
  color: var(--color-text-secondary, #9090b0);
  margin-bottom: var(--space-sm);
}

.feedback-email-text {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary, #7c5cfc);
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.btn-copy-inline {
  padding: 2px 10px;
  font-size: 0.78rem;
  background: rgba(124,92,252,0.15);
  color: var(--color-primary, #7c5cfc);
  border: 1px solid rgba(124,92,252,0.3);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-family: var(--font-main);
  transition: all var(--transition);
}
.btn-copy-inline:hover {
  background: rgba(124,92,252,0.25);
}
.btn-copy-inline.copied {
  background: rgba(0,212,170,0.15);
  color: var(--color-success, #00d4aa);
  border-color: rgba(0,212,170,0.3);
}

.email-display {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 12px 16px;
  background: var(--color-bg-card, rgba(255,255,255,0.04));
  border: 1px solid var(--color-border, rgba(255,255,255,0.08));
  border-radius: var(--radius-md);
  margin-bottom: var(--space-sm);
}
.email-address {
  flex: 1;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-primary, #7c5cfc);
  user-select: all;
  cursor: text;
}
.btn-sm {
  padding: 6px 14px;
  font-size: 0.85rem;
}
.copy-toast {
  font-size: 0.8rem;
  color: var(--color-success, #00d4aa);
  margin-bottom: var(--space-sm);
}

.feedback-hint {
  font-size: 0.72rem;
  color: var(--color-text-muted, #606080);
  margin-top: var(--space-sm);
}

/* === 暖心收尾 === */
.warm-closing {
  text-align: center;
  padding: var(--space-xl) var(--space-md);
  margin-bottom: var(--space-lg);
  background: linear-gradient(135deg, rgba(124,92,252,0.06), rgba(240,185,11,0.06));
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border, rgba(255,255,255,0.08));
}

.warm-emoji {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
}

.warm-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text, #e8e8f0);
  margin-bottom: var(--space-md);
}

.warm-text {
  font-size: 0.85rem;
  color: var(--color-text-secondary, #9090b0);
  line-height: 1.8;
  margin-bottom: var(--space-lg);
}

.warm-sign {
  font-size: 0.8rem;
  color: var(--color-text-muted, #606080);
  font-style: italic;
}

/* === 解锁码激活引导 === */
.activate-guide {
  text-align: center;
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: rgba(255,215,0,0.05);
  border: 1px solid rgba(255,215,0,0.15);
  border-radius: var(--radius-md);
}

.activate-title {
  font-size: 0.95rem;
  color: var(--color-text, #e8e8f0);
  font-weight: 600;
  margin: 8px 0 4px;
}

.activate-desc {
  font-size: 0.78rem;
  color: var(--color-text-secondary, #9090b0);
  line-height: 1.5;
}

.code-reveal-status {
  font-size: 0.85rem;
  margin-top: 6px;
  font-weight: 600;
}

.code-reveal-status.code-pending {
  color: #ffa502;
}

.code-reveal-status.code-active {
  color: var(--color-success, #00d4aa);
}

.qr-box--medium {
  width: 130px;
  height: 130px;
  margin: 0 auto;
  border: 1px solid var(--color-border, rgba(255,255,255,0.08));
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.qr-box--medium img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* === 解锁码展示（方案A：即时解锁） === */
.code-reveal-box {
  background: linear-gradient(135deg, rgba(124,92,252,0.15), rgba(124,92,252,0.05));
  border: 2px dashed var(--color-accent, #7c5cfc);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  text-align: center;
  margin-top: var(--space-md);
}

.code-reveal-label {
  font-size: 0.82rem;
  color: var(--color-text-muted, #606080);
  margin-bottom: 8px;
}

.code-reveal-value {
  font-size: 2.8rem;
  font-weight: 900;
  letter-spacing: 0.3em;
  color: var(--color-accent, #7c5cfc);
  font-family: 'Courier New', monospace;
  margin: 8px 0;
}

/* 微信软引导 */
.wechat-soft-cta {
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border, rgba(255,255,255,0.08));
  text-align: center;
}

.wechat-soft-cta .qr-box--small {
  width: 100px;
  height: 100px;
  margin: 0 auto 8px;
  border: 1px solid var(--color-border, rgba(255,255,255,0.08));
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.wechat-soft-cta .qr-box--small img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* === 解锁提示动效 === */
.unlock-toast {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%) translateY(-80px);
  background: linear-gradient(135deg, #00d4aa, #00b894);
  color: #1a1a2e;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.95rem;
  z-index: 2000;
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  box-shadow: 0 8px 32px rgba(0,212,170,0.3);
}
.unlock-toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* === 法律免责 === */
.legal-footer {
  margin-top: var(--space-xl);
  padding: var(--space-md);
  border-top: 1px solid var(--color-border, rgba(255,255,255,0.08));
  text-align: center;
}
.legal-footer p {
  font-size: 0.68rem;
  color: var(--color-text-muted, #606080);
  line-height: 1.6;
  margin-bottom: 2px;
}

/* === 管理后台 === */
.admin-page {
  padding-top: var(--space-xl);
}

.admin-page h1 {
  font-size: 1.4rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.admin-section {
  background: var(--color-bg-card, rgba(255,255,255,0.04));
  border: 1px solid var(--color-border, rgba(255,255,255,0.08));
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.admin-section h2 {
  font-size: 1rem;
  margin-bottom: var(--space-md);
  color: var(--color-text, #e8e8f0);
}

.funnel-grid {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding: 4px 2px;
}

.funnel-label {
  font-size: 0.82rem;
  color: var(--color-text-secondary, #9090b0);
  white-space: nowrap;
}

.funnel-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 8px 10px;
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius-md);
  flex: 1 1 auto;
  min-width: 0;
  max-width: 100%;
}

.funnel-step.highlight {
  background: rgba(0,212,170,0.12);
  border: 1px solid rgba(0,212,170,0.3);
}

.funnel-num {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--color-text, #e8e8f0);
}

.funnel-step.highlight .funnel-num {
  color: var(--color-success, #00d4aa);
}

.funnel-rate {
  font-size: 0.7rem;
  color: var(--color-text-muted, #606080);
  margin-top: 2px;
}

.funnel-arrow {
  color: var(--color-text-muted, #606080);
  font-size: 1.2rem;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.admin-table th {
  text-align: left;
  padding: 8px 12px;
  border-bottom: 1px solid var(--color-border, rgba(255,255,255,0.08));
  color: var(--color-text-muted, #606080);
  font-weight: 600;
}

.admin-table td {
  padding: 8px 12px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  color: var(--color-text, #e8e8f0);
}

/* 解锁码表容器：固定高度滚动（全平台） */
#codesTableContainer {
  max-height: 400px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

/* === 管理后台登录页 === */
.admin-login-body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
}

.admin-login-container {
  width: 100%;
  max-width: 400px;
}

.admin-login-card {
  background: var(--color-bg-card, rgba(255,255,255,0.04));
  border: 1px solid var(--color-border, rgba(255,255,255,0.08));
  border-radius: var(--radius-lg);
  padding: 40px 32px 32px;
  text-align: center;
}

.admin-login-icon {
  font-size: 3rem;
  margin-bottom: var(--space-sm);
}

.admin-login-card h1 {
  font-size: 1.3rem;
  color: var(--color-text, #e8e8f0);
  margin-bottom: var(--space-xs);
}

.admin-login-desc {
  font-size: 0.85rem;
  color: var(--color-text-muted, #606080);
  margin-bottom: var(--space-lg);
}

.admin-login-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.admin-login-input {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--color-border, rgba(255,255,255,0.08));
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--color-text, #e8e8f0);
  font-size: 1rem;
  text-align: center;
  outline: none;
  transition: border-color 0.2s;
}

.admin-login-input:focus {
  border-color: var(--color-accent, #7c5cfc);
}

.admin-login-input::placeholder {
  color: var(--color-text-muted, #606080);
}

.admin-login-error {
  font-size: 0.82rem;
  color: #ff4757;
  text-align: center;
}

.admin-login-btn {
  width: 100%;
  margin-top: 4px;
}

.admin-login-footer {
  margin-top: var(--space-md);
}

.admin-login-link {
  color: var(--color-text-muted, #606080);
  font-size: 0.82rem;
  text-decoration: none;
  transition: color 0.2s;
}

.admin-login-link:hover {
  color: var(--color-accent, #7c5cfc);
}

/* === 打印/导出优化 === */
@media print {
  body::before { display: none; }
  .paywall, .share-section, .retake-section, .quiz-footer { display: none; }
}