:root {
  --primary: #16a34a;
  --accent: #84cc16;
  --bg: #f7fee7;
  --text: #1a2e05;
  --text-light: #3f5e2a;
  --white: #ffffff;
  --shadow-lg: 0 20px 40px -15px rgba(22, 163, 74, 0.3);
  --shadow-md: 0 10px 25px -10px rgba(22, 163, 74, 0.25);
  --shadow-sm: 0 4px 12px -4px rgba(22, 163, 74, 0.2);
  --gradient-glow: linear-gradient(145deg, #ffffff 0%, #f0fdf4 100%);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 0.95rem;
  overflow-x: hidden;
}

/* 导航 */
.navbar {
  background: rgba(247, 254, 231, 0.92);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 2px solid rgba(22, 163, 74, 0.12);
  padding: 0.8rem 0;
  box-shadow: 0 4px 20px rgba(0,0,0,0.04);
  z-index: 1050;
}

.navbar-brand {
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--primary) !important;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.navbar-brand i {
  color: var(--primary);
  font-size: 1.6rem;
}

.nav-link {
  font-weight: 600;
  color: var(--text) !important;
  margin: 0 0.5rem;
  padding: 0.5rem 0.9rem !important;
  border-radius: 8px;
  transition: all 0.25s ease;
  font-size: 0.92rem;
}

.nav-link:hover {
  color: var(--primary) !important;
  background: rgba(22, 163, 74, 0.08);
}

.navbar-toggler {
  border: 2px solid rgba(22, 163, 74, 0.4);
  border-radius: 8px;
  padding: 0.35rem 0.6rem;
}

/* Hero */
.hero-section {
  position: relative;
  padding: 7rem 0 5.5rem;
  background: linear-gradient(180deg, #dcfce7 0%, var(--bg) 100%);
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, rgba(132, 204, 22, 0.18) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-section::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -10%;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(22, 163, 74, 0.12) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.8rem 1rem;
  margin-bottom: 2.5rem;
}

.tag-cloud span {
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(22, 163, 74, 0.2);
  border-radius: 50px;
  padding: 0.35rem 1.1rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-light);
  box-shadow: 0 2px 10px rgba(22,163,74,0.08);
  transition: all 0.3s;
}

.tag-cloud span:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 6px 18px rgba(22,163,74,0.3);
}

.hero-title {
  font-size: 3.2rem;
  font-weight: 900;
  color: var(--text);
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 1rem;
  text-shadow: 0 4px 30px rgba(22,163,74,0.15);
}

.hero-title span {
  color: var(--primary);
  position: relative;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-light);
  max-width: 650px;
  margin: 0 auto 2.5rem;
  font-weight: 400;
}

.hero-btn-group {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-glow {
  background: var(--primary);
  color: #fff !important;
  border: none;
  padding: 0.85rem 2.2rem;
  border-radius: 60px;
  font-weight: 700;
  font-size: 1rem;
  box-shadow: 0 8px 25px rgba(22,163,74,0.35);
  transition: all 0.3s;
  text-decoration: none;
}

.btn-glow:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(22,163,74,0.45);
}

.btn-outline-glow {
  background: transparent;
  color: var(--primary) !important;
  border: 2px solid var(--primary);
  padding: 0.75rem 2rem;
  border-radius: 60px;
  font-weight: 700;
  font-size: 1rem;
  transition: all 0.3s;
  text-decoration: none;
}

.btn-outline-glow:hover {
  background: var(--primary);
  color: #fff !important;
  transform: translateY(-3px);
}

/* 波浪分割 */
.wave-divider {
  position: relative;
  width: 100%;
  height: 80px;
  margin-bottom: -1px;
}

.wave-divider svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* 统计区 */
.stats-section {
  background: var(--bg);
  padding: 3.5rem 0 4rem;
  position: relative;
}

.stat-card {
  background: var(--gradient-glow);
  border-radius: 18px;
  padding: 1.8rem 1.2rem;
  text-align: center;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(22, 163, 74, 0.1);
  transition: all 0.3s;
  height: 100%;
}

.stat-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.stat-number {
  font-size: 2.6rem;
  font-weight: 900;
  color: var(--primary);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-light);
  font-weight: 600;
  margin-top: 0.4rem;
}

.stat-icon {
  font-size: 2rem;
  color: var(--accent);
  margin-bottom: 0.6rem;
}

/* 斜切分割 */
.section-angled {
  position: relative;
  padding: 5rem 0;
  background: var(--white);
  clip-path: polygon(0 0, 100% 4%, 100% 100%, 0 96%);
  margin: 1rem 0;
}

.section-angled-reverse {
  position: relative;
  padding: 5rem 0;
  background: var(--white);
  clip-path: polygon(0 4%, 100% 0, 100% 96%, 0 100%);
  margin: 1rem 0;
}

/* 使用说明 - 步骤条 */
.steps-section {
  background: var(--bg);
  padding: 4rem 0 5rem;
}

.steps-wrapper {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.step-item {
  background: var(--gradient-glow);
  border-radius: 20px;
  padding: 2rem 1.5rem;
  position: relative;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(22, 163, 74, 0.1);
  flex: 1;
  min-width: 220px;
  max-width: 280px;
  transition: all 0.3s;
}

.step-item:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.step-num {
  width: 48px;
  height: 48px;
  background: linear-gradient(145deg, var(--primary), var(--accent));
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.3rem;
  margin-bottom: 1.2rem;
  box-shadow: 0 6px 18px rgba(22,163,74,0.3);
}

.step-title {
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  color: var(--text);
}

.step-desc {
  font-size: 0.85rem;
  color: var(--text-light);
}

/* 特色 - 三栏卡片网格 */
.feature-section {
  background: var(--bg);
  padding: 5rem 0;
  position: relative;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.8rem;
  margin-top: 3rem;
}

.feature-card {
  background: var(--gradient-glow);
  border-radius: 20px;
  padding: 2rem 1.5rem;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(22, 163, 74, 0.12);
  transition: all 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
  opacity: 0;
  transform: translateY(30px);
  position: relative;
  overflow: hidden;
}

.feature-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.feature-card:nth-child(1) { transition-delay: 0.05s; }
.feature-card:nth-child(2) { transition-delay: 0.15s; }
.feature-card:nth-child(3) { transition-delay: 0.25s; }
.feature-card:nth-child(4) { transition-delay: 0.35s; }
.feature-card:nth-child(5) { transition-delay: 0.45s; }
.feature-card:nth-child(6) { transition-delay: 0.55s; }

.feature-card:hover {
  transform: translateY(-10px) scale(1.01);
  box-shadow: var(--shadow-lg);
}

.feature-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(145deg, var(--primary), var(--accent));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: #fff;
  margin-bottom: 1.3rem;
  box-shadow: 0 8px 22px rgba(22,163,74,0.3);
}

.feature-card h4 {
  font-weight: 800;
  font-size: 1.15rem;
  margin-bottom: 0.6rem;
  color: var(--text);
}

.feature-card p {
  font-size: 0.87rem;
  color: var(--text-light);
  margin-bottom: 0;
}

.feature-img {
  width: 100%;
  height: 160px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 12px;
  margin-bottom: 1.3rem;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}

.feature-card:hover .feature-img img {
  transform: scale(1.08);
}

.feature-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(22, 163, 74, 0.7), transparent 60%);
  opacity: 0;
  transition: opacity 0.4s;
  display: flex;
  align-items: flex-end;
  padding: 1rem;
  color: #fff;
  font-weight: 700;
  font-size: 0.85rem;
}

.feature-card:hover .feature-img-overlay {
  opacity: 1;
}

/* FAQ */
.faq-section {
  background: var(--bg);
  padding: 4.5rem 0;
}

.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--white);
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(22, 163, 74, 0.1);
  margin-bottom: 1rem;
  overflow: hidden;
}

.faq-question {
  padding: 1.2rem 1.5rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.3s;
}

.faq-question:hover {
  background: rgba(22, 163, 74, 0.04);
}

.faq-question i {
  transition: transform 0.3s;
  color: var(--primary);
}

.faq-item.open .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
  padding: 0 1.5rem;
}

.faq-item.open .faq-answer {
  max-height: 200px;
  padding: 0 1.5rem 1.2rem;
}

.faq-answer p {
  color: var(--text-light);
  font-size: 0.9rem;
}

/* CTA */
.cta-section {
  background: linear-gradient(145deg, var(--primary) 0%, #15803d 100%);
  padding: 4.5rem 0;
  position: relative;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 8%, 100% 100%, 0 92%);
  margin: 1.5rem 0;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255,255,255,0.12), transparent 60%);
  border-radius: 50%;
}

.cta-title {
  color: #fff;
  font-size: 2.4rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  position: relative;
}

.cta-text {
  color: rgba(255,255,255,0.9);
  font-size: 1.1rem;
  margin-top: 0.8rem;
  position: relative;
}

.cta-btn {
  background: #fff;
  color: var(--primary) !important;
  border: none;
  padding: 0.9rem 2.5rem;
  border-radius: 60px;
  font-weight: 800;
  font-size: 1.05rem;
  margin-top: 1.8rem;
  transition: all 0.3s;
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
  text-decoration: none;
  display: inline-block;
  position: relative;
}

.cta-btn:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 15px 40px rgba(0,0,0,0.3);
}

/* 友情链接 */
.friend-links {
  background: var(--bg);
  padding: 3rem 0 2rem;
  border-top: 2px solid rgba(22, 163, 74, 0.08);
}

.friend-links-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.friend-links-content {
  color: var(--text-light);
  font-size: 0.9rem;
  line-height: 1.8;
}

/* 页脚 */
.footer {
  background: #14532d;
  color: rgba(255,255,255,0.85);
  padding: 2.5rem 0 1.5rem;
}

.footer-brand {
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 1rem;
}

.footer-links a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  font-size: 0.9rem;
  transition: all 0.3s;
}

.footer-links a:hover {
  color: var(--accent);
}

.footer-copyright {
  border-top: 1px solid rgba(255,255,255,0.1);
  margin-top: 1.8rem;
  padding-top: 1.2rem;
  text-align: center;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
}

/* 通用标题 */
.section-title {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--text);
  letter-spacing: -0.02em;
  text-align: center;
  margin-bottom: 0.8rem;
}

.section-subtitle {
  text-align: center;
  color: var(--text-light);
  font-size: 1rem;
  max-width: 600px;
  margin: 0 auto 2.5rem;
}

/* 滚动动画 */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

.animated-fade-in {
  animation: fadeInUp 0.8s ease forwards;
}

/* 响应式 */
@media (max-width: 992px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .hero-title {
    font-size: 2.4rem;
  }
}

@media (max-width: 768px) {
  .feature-grid {
    grid-template-columns: 1fr;
    max-width: 450px;
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-section {
    padding: 5rem 0 3.5rem;
  }
  
  .hero-title {
    font-size: 1.9rem;
  }
  
  .stat-card {
    margin-bottom: 1rem;
  }
  
  .navbar-nav {
    padding-top: 1rem;
  }
  
  .nav-link {
    padding: 0.6rem 0.5rem !important;
    border-bottom: 1px solid rgba(22,163,74,0.1);
  }
}

/* --- 子页面追加 --- */
/* 本页小范围微调，不影响全局 */
        .about-hero {
            padding: 80px 0 60px;
            background: var(--gradient-glow);
        }
.about-hero .hero-title {
            margin-bottom: 20px;
        }
.about-section {
            padding: 60px 0;
        }
.about-section h2 {
            color: var(--primary);
            font-weight: 800;
            margin-bottom: 20px;
            position: relative;
            padding-bottom: 12px;
        }
.about-section h2::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 60px;
            height: 3px;
            background: var(--accent);
            border-radius: 2px;
        }
.about-section p {
            color: var(--text-light);
            font-size: 1.05rem;
            line-height: 1.8;
        }
.about-section .content-card {
            background: var(--white);
            border-radius: 16px;
            padding: 30px;
            box-shadow: var(--shadow-md);
            margin-bottom: 30px;
            border: 1px solid rgba(22, 163, 74, 0.1);
        }
.about-section .content-card i {
            color: var(--primary);
            margin-right: 8px;
        }
.about-section ul {
            padding-left: 20px;
            color: var(--text-light);
            line-height: 2;
        }
.about-section ul li::marker {
            color: var(--accent);
        }
.about-badge {
            display: inline-block;
            background: rgba(22, 163, 74, 0.1);
            color: var(--primary);
            padding: 4px 14px;
            border-radius: 20px;
            font-weight: 600;
            font-size: 0.9rem;
            margin-bottom: 16px;
        }
.about-footer-note {
            text-align: center;
            padding: 40px 0;
            color: var(--text-light);
            font-size: 1rem;
        }
.about-footer-note i {
            color: var(--primary);
        }

/* --- 子页面追加 --- */
.disclaimer-hero {
            background: var(--gradient-glow);
            padding: 80px 0 60px;
            position: relative;
            border-bottom: 3px solid var(--primary);
        }
.disclaimer-hero h1 {
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--text);
            margin-bottom: 20px;
            position: relative;
            z-index: 2;
        }
.disclaimer-hero h1 span {
            color: var(--primary);
        }
.disclaimer-hero p {
            font-size: 1.1rem;
            color: var(--text-light);
            max-width: 700px;
            margin: 0 auto;
            line-height: 1.7;
            position: relative;
            z-index: 2;
        }
.disclaimer-section {
            background: var(--white);
            padding: 70px 0;
            position: relative;
        }
.disclaimer-section:nth-child(even) {
            background: var(--bg);
        }
.disclaimer-card {
            background: var(--white);
            border-radius: 20px;
            padding: 40px;
            box-shadow: var(--shadow-md);
            border: 1px solid rgba(22, 163, 74, 0.1);
            transition: all 0.3s ease;
            height: 100%;
        }
.disclaimer-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
        }
.disclaimer-card .icon-wrap {
            width: 60px;
            height: 60px;
            border-radius: 16px;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 25px;
            color: var(--white);
            font-size: 1.6rem;
            box-shadow: var(--shadow-sm);
        }
.disclaimer-card h2 {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 18px;
            line-height: 1.4;
        }
.disclaimer-card h2 i {
            color: var(--primary);
            margin-right: 8px;
        }
.disclaimer-card p {
            color: var(--text-light);
            line-height: 1.8;
            margin-bottom: 0;
            font-size: 0.95rem;
        }
.disclaimer-card ul {
            padding-left: 0;
            list-style: none;
            margin: 0;
        }
.disclaimer-card ul li {
            color: var(--text-light);
            line-height: 1.8;
            padding-left: 24px;
            position: relative;
            font-size: 0.95rem;
        }
.disclaimer-card ul li::before {
            content: '\f00c';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            position: absolute;
            left: 0;
            color: var(--primary);
            font-size: 0.85rem;
        }
.update-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: var(--white);
            padding: 8px 18px;
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-top: 20px;
            box-shadow: var(--shadow-sm);
        }
.contact-box {
            background: var(--gradient-glow);
            border-radius: 20px;
            padding: 30px;
            border: 1px solid rgba(22, 163, 74, 0.2);
            margin-top: 40px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 20px;
        }
.contact-box .text {
            flex: 1;
            min-width: 250px;
        }
.contact-box h3 {
            color: var(--text);
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 8px;
        }
.contact-box p {
            color: var(--text-light);
            margin: 0;
            font-size: 0.95rem;
        }
.contact-btn {
            background: var(--primary);
            color: var(--white);
            padding: 12px 30px;
            border-radius: 50px;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.3s ease;
            box-shadow: var(--shadow-md);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            border: none;
        }
.contact-btn:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-lg);
            color: var(--white);
        }
.disclaimer-hero h1 {
                font-size: 2rem;
            }
.disclaimer-card {
                padding: 25px;
            }
.disclaimer-section {
                padding: 50px 0;
            }

/* --- 子页面追加 --- */
.privacy-section {
            padding: 80px 0;
        }
.privacy-card {
            background: var(--gradient-glow);
            border-radius: 20px;
            padding: 40px;
            margin-bottom: 30px;
            box-shadow: var(--shadow-md);
            border: 1px solid rgba(22, 163, 74, 0.1);
        }
.privacy-card h2 {
            color: var(--primary);
            font-weight: 800;
            font-size: 1.6rem;
            margin-bottom: 20px;
            padding-bottom: 15px;
            border-bottom: 3px solid var(--accent);
            display: inline-block;
        }
.privacy-card p {
            color: var(--text);
            line-height: 1.8;
            margin-bottom: 15px;
        }
.privacy-card ul {
            color: var(--text);
            line-height: 2;
            padding-left: 20px;
        }
.privacy-card li {
            margin-bottom: 8px;
        }
.privacy-highlight {
            background: rgba(132, 204, 22, 0.1);
            border-left: 4px solid var(--accent);
            padding: 15px 20px;
            border-radius: 0 10px 10px 0;
            margin: 20px 0;
        }
.privacy-hero {
            background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
            padding: 60px 0 40px;
            text-align: center;
        }
.privacy-hero h1 {
            color: var(--primary);
            font-weight: 900;
            font-size: 2.5rem;
            margin-bottom: 15px;
        }
.privacy-hero p {
            color: var(--text-light);
            font-size: 1.1rem;
            max-width: 600px;
            margin: 0 auto;
        }
.privacy-badge {
            display: inline-block;
            background: var(--primary);
            color: var(--white);
            padding: 8px 20px;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 600;
            margin-bottom: 20px;
        }
.privacy-updated {
            color: var(--text-light);
            font-size: 0.9rem;
            margin-top: 10px;
        }
.privacy-footer-links {
            background: var(--bg);
            padding: 60px 0;
            border-top: 1px solid rgba(22, 163, 74, 0.1);
        }
.privacy-footer-links h3 {
            color: var(--primary);
            font-weight: 700;
            margin-bottom: 20px;
        }
.privacy-footer-links a {
            color: var(--text-light);
            text-decoration: none;
            display: block;
            margin-bottom: 10px;
            transition: all 0.3s ease;
        }
.privacy-footer-links a:hover {
            color: var(--primary);
            padding-left: 5px;
        }
.privacy-hero h1 {
                font-size: 1.8rem;
            }
.privacy-card {
                padding: 25px;
            }
.privacy-card h2 {
                font-size: 1.3rem;
            }

/* --- 子页面追加 --- */
/* 排行榜页面专属样式 */
        .ranking-hero {
            background: var(--gradient-glow);
            padding: 80px 0 60px;
            text-align: center;
            border-bottom: 1px solid rgba(22, 163, 74, 0.15);
        }
.ranking-hero h1 {
            font-size: 2.8rem;
            font-weight: 900;
            color: var(--primary);
            margin-bottom: 15px;
            letter-spacing: -1px;
        }
.ranking-hero p {
            font-size: 1.15rem;
            color: var(--text-light);
            max-width: 650px;
            margin: 0 auto;
            line-height: 1.8;
        }
.ranking-tabs {
            padding: 40px 0 20px;
        }
.rank-tab-btn {
            background: transparent;
            border: 2px solid rgba(22, 163, 74, 0.25);
            color: var(--text-light);
            padding: 10px 24px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.95rem;
            margin: 0 6px 12px;
            transition: all 0.3s ease;
            cursor: pointer;
        }
.rank-tab-btn:hover, .rank-tab-btn.active {
            background: var(--primary);
            border-color: var(--primary);
            color: var(--white);
            box-shadow: var(--shadow-sm);
        }
.rank-list-section {
            padding: 30px 0 60px;
        }
.rank-card {
            background: var(--gradient-glow);
            border-radius: 16px;
            padding: 20px;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 20px;
            box-shadow: var(--shadow-sm);
            border: 1px solid rgba(22, 163, 74, 0.1);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
.rank-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
        }
.rank-number {
            font-size: 2.2rem;
            font-weight: 900;
            color: var(--primary);
            min-width: 55px;
            text-align: center;
            position: relative;
        }
.rank-number .fa-crown {
            font-size: 1.2rem;
            color: #f59e0b;
            position: absolute;
            top: -18px;
            left: 50%;
            transform: translateX(-50%);
        }
.rank-cover {
            width: 80px;
            height: 110px;
            border-radius: 10px;
            overflow: hidden;
            flex-shrink: 0;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: var(--shadow-sm);
        }
.rank-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
.rank-cover i {
            font-size: 2rem;
            color: rgba(255,255,255,0.7);
        }
.rank-info {
            flex: 1;
            min-width: 0;
        }
.rank-title {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 6px;
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
.rank-badge {
            display: inline-block;
            background: rgba(22, 163, 74, 0.12);
            color: var(--primary);
            padding: 3px 10px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.5px;
        }
.rank-badge.hot {
            background: #fef3c7;
            color: #b45309;
        }
.rank-meta {
            font-size: 0.85rem;
            color: var(--text-light);
            display: flex;
            gap: 15px;
            flex-wrap: wrap;
            margin-bottom: 8px;
        }
.rank-meta i {
            margin-right: 4px;
            color: var(--primary);
            font-size: 0.8rem;
        }
.rank-tags {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
.rank-tags span {
            background: rgba(132, 204, 22, 0.15);
            color: var(--text-light);
            padding: 3px 10px;
            border-radius: 6px;
            font-size: 0.75rem;
            font-weight: 500;
        }
.rank-score {
            text-align: center;
            padding-left: 20px;
            border-left: 2px solid rgba(22, 163, 74, 0.15);
            min-width: 90px;
        }
.rank-score .score {
            font-size: 1.8rem;
            font-weight: 900;
            color: var(--primary);
            line-height: 1;
        }
.rank-score .score-label {
            font-size: 0.75rem;
            color: var(--text-light);
            margin-top: 4px;
        }
.ranking-note {
            background: rgba(22, 163, 74, 0.06);
            border-left: 4px solid var(--primary);
            padding: 20px 25px;
            border-radius: 8px;
            margin: 30px 0;
            font-size: 0.95rem;
            color: var(--text-light);
            line-height: 1.8;
        }
.ranking-note i {
            color: var(--primary);
            margin-right: 8px;
        }
.ranking-update {
            text-align: center;
            padding: 10px 0 30px;
            font-size: 0.9rem;
            color: var(--text-light);
        }
.ranking-update i {
            color: var(--primary);
            margin-right: 5px;
        }
.ranking-hero h1 {
                font-size: 2rem;
            }
.rank-card {
                flex-wrap: wrap;
                padding: 15px;
            }
.rank-score {
                padding-left: 0;
                border-left: none;
                min-width: auto;
                width: 100%;
                text-align: left;
                display: flex;
                align-items: center;
                gap: 10px;
                margin-top: 10px;
            }
.rank-score .score {
                font-size: 1.3rem;
            }
.rank-number {
                font-size: 1.6rem;
                min-width: 40px;
            }
.rank-cover {
                width: 65px;
                height: 90px;
            }