/* 设计种子：9917 · 森林绿原木（浅色背景） */
  :root {
    --primary: #16a34a;
    --accent: #84cc16;
    --bg-light: #f7fee7;
    --text-dark: #1a2e05;
    --border-light: #d9e6c8;
    --shadow-sm: 0 4px 20px rgba(22, 163, 74, 0.06);
    --radius: 8px;
  }

  body {
    background-color: var(--bg-light);
    color: var(--text-dark);
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    font-weight: 400;
    line-height: 1.6;
    overflow-x: hidden;
  }

  h1, h2, h3, h4, .display-font {
    font-family: 'Inter', 'Segoe UI', sans-serif;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--text-dark);
  }

  /* 小圆角与阴影 */
  .card, .accordion-item, .icon-block, .hero-keyword-tag {
    border-radius: var(--radius) !important;
    border: 1px solid var(--border-light);
    background: rgba(255,255,255,0.8);
    box-shadow: var(--shadow-sm);
  }

  /* 吸顶导航 */
  .navbar-scroll {
    background: rgba(247, 254, 231, 0.9);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-light);
    padding: 0.75rem 0;
  }

  .navbar-brand {
    font-weight: 900;
    font-size: 1.6rem;
    color: var(--primary);
    letter-spacing: -0.03rem;
  }

  .navbar-brand i {
    color: var(--accent);
    margin-right: 6px;
    font-size: 1.4rem;
  }

  .nav-link {
    color: var(--text-dark);
    font-weight: 500;
    margin: 0 0.2rem;
    transition: 0.2s;
  }

  .nav-link:hover {
    color: var(--primary);
  }

  /* Hero 关键词标签云 */
  .hero-keywords {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.6rem 0.8rem;
    margin: 1.5rem 0 2rem;
  }

  .hero-keyword-tag {
    background: #ffffffc7;
    padding: 0.4rem 1rem;
    border-radius: 30px;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--text-dark);
    border: 1px solid #bce0a0;
    transition: all 0.2s;
  }

  .hero-keyword-tag:hover {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
    transform: translateY(-2px);
  }

  /* 双色块左右分屏 hero */
  .hero-split {
    background: linear-gradient(90deg, #f7fee7 0%, #f7fee7 45%, #eaf4d3 45%, #f7fee7 100%);
    border-bottom: 1px solid var(--border-light);
    padding: 3rem 0 4rem;
  }

  .hero-title {
    font-size: clamp(2.5rem, 5vw, 3.8rem);
    font-weight: 900;
    line-height: 1.1;
    color: var(--text-dark);
  }

  .hero-title span {
    color: var(--primary);
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 4'%3E%3Cpath d='M0 2 Q 5 0, 10 2 T 20 2' stroke='%2384cc16' fill='none' stroke-width='2'/%3E%3C/svg%3E") repeat-x bottom;
    padding-bottom: 0.4rem;
  }

  .btn-青青草免费国产线观 {
    background-color: var(--primary);
    border: none;
    color: white;
    font-weight: 600;
    padding: 0.7rem 1.8rem;
    border-radius: 40px;
    box-shadow: 0 8px 16px -6px rgba(22, 163, 74, 0.3);
    transition: all 0.2s;
  }

  .btn-青青草免费国产线观:hover {
    background-color: #15803d;
    transform: translateY(-2px);
  }

  /* 特色卡片区 */
  .icon-block {
    padding: 1.8rem 1.5rem;
    background: white;
    border-radius: var(--radius);
    transition: 0.2s;
    height: 100%;
  }

  .icon-block i {
    font-size: 2.2rem;
    color: var(--primary);
    margin-bottom: 1rem;
  }

  .icon-block h5 {
    font-weight: 700;
    margin-bottom: 0.6rem;
  }

  .icon-block p {
    color: #3f4e2e;
    font-size: 0.95rem;
  }

  /* 卡片错落滚动渐显 + 懒加载 */
  .card-animate {
    opacity: 0;
    transform: translateY(25px);
    transition: opacity 0.6s cubic-bezier(0.2, 0.8, 0.3, 1), transform 0.6s cubic-bezier(0.2, 0.8, 0.3, 1);
    transition-delay: calc(0.08s * var(--order, 0));
  }

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

  /* 手风琴样式 */
  .accordion-button:not(.collapsed) {
    background-color: var(--bg-light);
    color: var(--primary);
    font-weight: 600;
  }

  .accordion-button:focus {
    box-shadow: 0 0 0 0.2rem rgba(22, 163, 74, 0.1);
  }

  /* 图片懒加载占位 */
  .lazy-img {
    background: #e1ecce;
    position: relative;
    min-height: 180px;
    border-radius: var(--radius);
  }

  .lazy-img img {
    opacity: 0;
    transition: opacity 0.5s;
    width: 100%;
    border-radius: var(--radius);
  }

  .lazy-img img.loaded {
    opacity: 1;
  }

  /* hover播放按钮 */
  .play-hover {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius);
  }

  .play-hover .play-overlay {
    position: absolute;
    inset: 0;
    background: rgba(22, 163, 74, 0.2);
    backdrop-filter: blur(2px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
    border-radius: var(--radius);
  }

  .play-hover:hover .play-overlay {
    opacity: 1;
  }

  .play-overlay i {
    font-size: 3rem;
    color: white;
    text-shadow: 0 4px 10px rgba(0,0,0,0.2);
  }

  /* 分隔线 */
  .section-divider {
    border-top: 1px solid var(--border-light);
    margin: 3rem 0;
  }

  /* 友情链接区 */
  .friend-links {
    background: #edf7e0;
    border-radius: var(--radius);
    padding: 2rem;
  }

  .friend-links h3 {
    font-size: 1.25rem;
    margin-bottom: 0.8rem;
  }

  /* 页脚 */
  footer {
    background-color: #e5f0d8;
    color: #2a4014;
    padding: 2.5rem 0 1rem;
    margin-top: 3rem;
    border-top: 1px solid var(--border-light);
  }

  footer a {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
  }

  /* 锚点偏移 */
  section {
    scroll-margin-top: 70px;
  }

  /* 响应式 */
  @media (max-width: 768px) {
    .hero-split {
      background: var(--bg-light);
      padding: 2rem 0;
    }
    .hero-keywords {
      gap: 0.4rem;
    }
  }

/* --- 子页面追加 --- */
/* 页面专属补充样式 */
        .about-hero {
            padding: 80px 0 60px;
            background: linear-gradient(135deg, rgba(22, 163, 74, 0.08) 0%, rgba(132, 204, 22, 0.05) 100%);
            border-bottom: 1px solid var(--border-light);
        }
.about-hero h1 {
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 20px;
        }
.about-hero p {
            font-size: 1.1rem;
            color: var(--text-dark);
            max-width: 800px;
            margin: 0 auto;
            line-height: 1.8;
        }
.about-section {
            padding: 60px 0;
        }
.about-section h2 {
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 30px;
            position: relative;
            padding-bottom: 15px;
        }
.about-section h2::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 60px;
            height: 3px;
            background: var(--accent);
            border-radius: 2px;
        }
.about-card {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            padding: 30px;
            transition: all 0.3s ease;
            box-shadow: var(--shadow-sm);
            margin-bottom: 20px;
        }
.about-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 30px rgba(22, 163, 74, 0.12);
        }
.about-card .icon-wrap {
            width: 60px;
            height: 60px;
            background: rgba(22, 163, 74, 0.1);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
        }
.about-card .icon-wrap i {
            font-size: 24px;
            color: var(--primary);
        }
.about-card h3 {
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 15px;
            font-size: 1.25rem;
        }
.about-card p {
            color: var(--text-dark);
            line-height: 1.8;
            margin-bottom: 0;
        }
.timeline-wrap {
            position: relative;
            padding-left: 30px;
        }
.timeline-wrap::before {
            content: '';
            position: absolute;
            left: 10px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: linear-gradient(to bottom, var(--primary), var(--accent));
        }
.timeline-item {
            position: relative;
            margin-bottom: 30px;
        }
.timeline-item::before {
            content: '';
            position: absolute;
            left: -26px;
            top: 5px;
            width: 12px;
            height: 12px;
            background: var(--primary);
            border-radius: 50%;
            border: 2px solid #fff;
            box-shadow: 0 0 0 2px var(--primary);
        }
.timeline-item .year {
            font-weight: 800;
            color: var(--primary);
            font-size: 1.1rem;
            margin-bottom: 8px;
        }
.timeline-item p {
            color: var(--text-dark);
            line-height: 1.7;
            margin-bottom: 0;
        }
.stat-number {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 5px;
        }
.stat-label {
            color: var(--text-dark);
            font-weight: 500;
        }
.faq-item {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            padding: 25px;
            margin-bottom: 15px;
            transition: box-shadow 0.3s ease;
        }
.faq-item:hover {
            box-shadow: var(--shadow-sm);
        }
.faq-item h4 {
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 12px;
            font-size: 1.1rem;
        }
.faq-item p {
            color: var(--text-dark);
            line-height: 1.7;
            margin-bottom: 0;
        }
.community-card {
            text-align: center;
            padding: 40px 30px;
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            transition: all 0.3s ease;
            box-shadow: var(--shadow-sm);
        }
.community-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 30px rgba(22, 163, 74, 0.12);
        }
.community-card .icon-circle {
            width: 80px;
            height: 80px;
            background: rgba(22, 163, 74, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
        }
.community-card .icon-circle i {
            font-size: 32px;
            color: var(--primary);
        }
.community-card h3 {
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 15px;
        }
.community-card p {
            color: var(--text-dark);
            line-height: 1.7;
            margin-bottom: 20px;
        }
.community-card .btn-mq {
            display: inline-block;
            padding: 10px 30px;
            background: var(--primary);
            color: #fff;
            border-radius: 30px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
        }
.community-card .btn-mq:hover {
            background: var(--accent);
            transform: translateY(-2px);
        }
.about-hero {
                padding: 50px 0 40px;
            }
.about-section {
                padding: 40px 0;
            }
.stat-number {
                font-size: 2rem;
            }

/* --- 子页面追加 --- */
.disclaimer-page {
            padding: 40px 0 60px;
        }
.disclaimer-hero {
            background: linear-gradient(135deg, rgba(22, 163, 74, 0.08), rgba(132, 204, 22, 0.12));
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            padding: 36px 32px;
            margin-bottom: 36px;
            text-align: center;
        }
.disclaimer-hero h1 {
            color: var(--primary);
            font-weight: 800;
            font-size: 2rem;
            margin-bottom: 14px;
        }
.disclaimer-hero p {
            color: var(--text-dark);
            opacity: 0.85;
            font-size: 1.05rem;
            max-width: 720px;
            margin: 0 auto;
        }
.disclaimer-section {
            margin-bottom: 40px;
        }
.disclaimer-section h2 {
            color: var(--primary);
            font-weight: 700;
            font-size: 1.45rem;
            margin-bottom: 18px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--border-light);
            display: flex;
            align-items: center;
            gap: 10px;
        }
.disclaimer-section h2 i {
            color: var(--accent);
            font-size: 1.2rem;
        }
.disclaimer-section h3 {
            color: var(--text-dark);
            font-weight: 600;
            font-size: 1.1rem;
            margin-top: 22px;
            margin-bottom: 10px;
        }
.disclaimer-section p {
            color: var(--text-dark);
            line-height: 1.8;
            margin-bottom: 12px;
            font-size: 0.98rem;
        }
.disclaimer-section ul {
            padding-left: 20px;
            margin-bottom: 16px;
        }
.disclaimer-section ul li {
            color: var(--text-dark);
            line-height: 1.8;
            margin-bottom: 6px;
            font-size: 0.97rem;
            position: relative;
        }
.disclaimer-section ul li::before {
            content: '\f105';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            color: var(--accent);
            margin-right: 8px;
        }
.notice-box {
            background: var(--bg-light);
            border-left: 4px solid var(--primary);
            padding: 18px 22px;
            border-radius: 0 var(--radius) var(--radius) 0;
            margin: 20px 0;
        }
.notice-box p {
            margin-bottom: 0;
            font-size: 0.96rem;
        }
.date-stamp {
            display: inline-block;
            background: var(--primary);
            color: #fff;
            padding: 4px 14px;
            border-radius: 20px;
            font-size: 0.85rem;
            margin-top: 8px;
        }
.footer-link-list {
            display: flex;
            gap: 20px;
            justify-content: center;
            flex-wrap: wrap;
        }
.footer-link-list a {
            color: var(--text-dark);
            opacity: 0.8;
            text-decoration: none;
            transition: opacity 0.3s;
        }
.footer-link-list a:hover {
            opacity: 1;
            color: var(--primary);
        }

/* --- 子页面追加 --- */
/* 本页专属补充样式——仅针对隐私页的排版细节 */
        .privacy-hero {
            background: linear-gradient(135deg, rgba(247, 254, 231, 0.9), rgba(220, 240, 200, 0.7));
            border-bottom: 1px solid var(--border-light);
            padding: 4rem 0 2.5rem;
        }
.privacy-hero h1 {
            font-size: 2.4rem;
            font-weight: 800;
            color: var(--text-dark);
            margin-bottom: 0.5rem;
        }
.privacy-hero .subtitle {
            color: #4a6b2a;
            font-size: 1.1rem;
            max-width: 680px;
        }
.privacy-card {
            background: var(--bg-light);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            padding: 1.75rem 1.75rem;
            margin-bottom: 1.5rem;
            box-shadow: var(--shadow-sm);
            transition: transform 0.2s ease, box-shadow 0.2s ease;
        }
.privacy-card:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 24px rgba(22, 163, 74, 0.1);
        }
.privacy-card h2 {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
.privacy-card h2 i {
            font-size: 1.2rem;
            color: var(--accent);
        }
.privacy-card p, .privacy-card li {
            color: #3a4d22;
            line-height: 1.8;
            font-size: 0.98rem;
        }
.privacy-card ul {
            padding-left: 1.2rem;
            margin-bottom: 0.5rem;
        }
.privacy-card ul li {
            margin-bottom: 0.4rem;
        }
.privacy-card strong {
            color: var(--text-dark);
        }
.privacy-note {
            background: #ecfccb;
            border-left: 4px solid var(--primary);
            padding: 1rem 1.2rem;
            border-radius: 0 8px 8px 0;
            font-size: 0.92rem;
            color: #2d4018;
            margin-top: 1.2rem;
        }
.last-updated {
            font-size: 0.85rem;
            color: #6a8a4a;
            margin-top: 0.3rem;
        }
.privacy-hero h1 { font-size: 1.9rem; }
.privacy-card { padding: 1.2rem 1rem; }

/* --- Bootstrap 组件配色适配(程序自动补,避免白底黑字) --- */
.accordion-body { background:transparent !important; color:#1a2e05 !important; }
.accordion-header { background:transparent !important; }