/* roulang page: index */
:root {
        --primary: #1f6d3a;
        --primary-hover: #155528;
        --accent: #f97316;
        --accent-hover: #ea580c;
        --deep: #15251c;
        --bg: #f6f5f2;
        --card-bg: #ffffff;
        --subsection-bg: #edf1ec;
        --text-main: #17211b;
        --text-secondary: #5b6b61;
        --text-placeholder: #93a198;
        --border: #dfe5df;
        --radius: 12px;
        --shadow-card: 0 2px 12px rgba(21, 37, 28, 0.06);
        --shadow-card-hover: 0 12px 32px rgba(21, 37, 28, 0.10);
    }

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

    html {
        scroll-behavior: smooth;
    }

    body {
        font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
        background-color: var(--bg);
        color: var(--text-main);
        line-height: 1.6;
        font-size: 16px;
    }

    img {
        max-width: 100%;
        height: auto;
        display: block;
    }

    a {
        color: inherit;
        text-decoration: none;
        transition: color 0.2s ease;
    }

    button {
        cursor: pointer;
        font-family: inherit;
    }

    input {
        font-family: inherit;
    }

    .container-custom {
        max-width: 1280px;
        margin: 0 auto;
        padding-left: 16px;
        padding-right: 16px;
    }

    @media (min-width: 768px) {
        .container-custom {
            padding-left: 32px;
            padding-right: 32px;
        }
    }

    .speed-lines {
        background-image: repeating-linear-gradient(120deg, rgba(255, 255, 255, 0.05) 0px, rgba(255, 255, 255, 0.05) 2px, transparent 2px, transparent 24px);
    }

    .speed-lines-dark {
        background-image: repeating-linear-gradient(120deg, rgba(255, 255, 255, 0.06) 0px, rgba(255, 255, 255, 0.06) 2px, transparent 2px, transparent 28px);
    }

    .diagonal-clip {
        clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
    }

    .scrollbar-hidden {
        -ms-overflow-style: none;
        scrollbar-width: none;
    }

    .scrollbar-hidden::-webkit-scrollbar {
        display: none;
    }

    .chart-num {
        font-family: 'Oswald', sans-serif;
        font-variant-numeric: tabular-nums;
        letter-spacing: 0.02em;
    }

    .hero-grad {
        background: linear-gradient(90deg, rgba(21, 37, 28, 0.92) 0%, rgba(21, 37, 28, 0.72) 40%, rgba(21, 37, 28, 0.28) 100%);
    }

    .section-divider {
        height: 1px;
        background: var(--border);
    }

    .btn-focus:focus-visible {
        outline: 4px solid rgba(249, 115, 22, 0.4);
        outline-offset: 2px;
    }

    .img-fallback {
        background-color: var(--subsection-bg);
        display: flex;
        align-items: center;
        justify-content: center;
        min-height: 120px;
    }

    .faq-answer {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }

    .faq-item.active .faq-answer {
        max-height: 300px;
    }

    .faq-item.active .faq-icon {
        transform: rotate(45deg);
    }

    .faq-icon {
        transition: transform 0.3s ease;
    }

    .hover-arrow:hover .arrow-icon {
        transform: translateX(4px);
    }

    .arrow-icon {
        transition: transform 0.2s ease;
    }

    .card-lift {
        transition: box-shadow 0.2s ease, transform 0.2s ease;
    }

    .card-lift:hover {
        box-shadow: var(--shadow-card-hover);
        transform: translateY(-4px);
    }

    .img-zoom img {
        transition: transform 0.3s ease;
    }

    .img-zoom:hover img {
        transform: scale(1.05);
    }

    .hero-title-line {
        display: inline-block;
        border-bottom: 4px solid var(--accent);
        padding-bottom: 2px;
    }

    .stat-sep {
        border-left: 1px solid rgba(255, 255, 255, 0.2);
    }

    @media (max-width: 768px) {
        .stat-sep {
            border-left: none;
            border-top: 1px solid rgba(255, 255, 255, 0.2);
        }
    }

    .nav-pill {
        transition: background-color 0.15s ease, color 0.15s ease;
    }

    .nav-pill:hover {
        background-color: var(--subsection-bg);
    }

    .nav-pill.active {
        background-color: var(--primary);
        color: #ffffff;
    }

    .nav-pill.active:hover {
        background-color: var(--primary);
    }

    .mobile-menu {
        display: none;
    }

    .mobile-menu.open {
        display: block;
    }

/* roulang page: article */
:root {
    --primary: #1f6d3a;
    --primary-hover: #155528;
    --accent: #f97316;
    --accent-hover: #ea580c;
    --deep: #15251c;
    --bg: #f6f5f2;
    --card: #ffffff;
    --sub-bg: #edf1ec;
    --text: #17211b;
    --text-secondary: #5b6b61;
    --text-placeholder: #93a198;
    --border: #dfe5df;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow-card: 0 2px 12px rgba(21, 37, 28, 0.06);
    --shadow-card-hover: 0 12px 32px rgba(21, 37, 28, 0.10);
    --shadow-btn: 0 4px 14px rgba(31, 109, 58, 0.25);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.75;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; font-family: inherit; }
input, textarea, select { font-family: inherit; }
.container-custom {
    max-width: 1280px;
    margin: 0 auto;
    padding-left: 1rem;
    padding-right: 1rem;
}
@media (min-width: 768px) {
    .container-custom { padding-left: 2rem; padding-right: 2rem; }
}
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.375rem;
    background: var(--primary);
    color: #fff;
    padding: 0.5rem 1.25rem;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}
.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-btn);
}
.btn-primary:active {
    transform: scale(0.98);
}
.btn-accent {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.375rem;
    background: var(--accent);
    color: #fff;
    padding: 0.75rem 2rem;
    border-radius: 999px;
    font-size: 1rem;
    font-weight: 700;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}
.btn-accent:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(249, 115, 22, 0.28);
}
.btn-accent:active {
    transform: scale(0.98);
}
.btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.375rem;
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
    padding: 0.5rem 1.25rem;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.2s ease;
}
.btn-outline:hover {
    background: rgba(31, 109, 58, 0.07);
    border-color: var(--primary-hover);
    color: var(--primary-hover);
}
.btn-outline:active {
    transform: scale(0.98);
}
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
    outline: 4px solid rgba(249, 115, 22, 0.35);
    outline-offset: 2px;
}
.speed-lines {
    background-image: repeating-linear-gradient(
        120deg,
        rgba(255, 255, 255, 0.045) 0px,
        rgba(255, 255, 255, 0.045) 2px,
        transparent 2px,
        transparent 24px
    );
}
.slant-corner {
    clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
}
.scrollbar-hidden::-webkit-scrollbar { display: none; }
.scrollbar-hidden { -ms-overflow-style: none; scrollbar-width: none; }
.nav-pill {
    transition: all 0.2s ease;
    border: 1px solid transparent;
    display: inline-block;
}
.nav-pill:hover {
    background: rgba(31, 109, 58, 0.1);
    border-color: rgba(31, 109, 58, 0.15);
}
.nav-pill.active {
    background: var(--primary);
    color: #fff;
}
.nav-pill.active:hover {
    background: var(--primary-hover);
}
.post-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-card);
    border: 1px solid var(--border);
}
.post-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
}
.post-card:hover img {
    transform: scale(1.05);
}
.post-card img {
    transition: transform 0.3s ease;
}
.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 500;
    line-height: 1.4;
}
.article-body {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text);
    word-break: break-word;
}
.article-body h2 {
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1.3;
    margin: 2.5rem 0 1rem;
    padding-left: 0.75rem;
    border-left: 4px solid var(--primary);
}
.article-body h3 {
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.4;
    margin: 2rem 0 0.75rem;
}
.article-body h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin: 1.5rem 0 0.5rem;
}
.article-body p {
    margin-bottom: 1.5rem;
}
.article-body ul {
    list-style: none;
    padding-left: 0;
    margin: 0 0 1.5rem;
}
.article-body ul li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
}
.article-body ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.65em;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary);
}
.article-body ol {
    margin: 0 0 1.5rem;
    padding-left: 1.5rem;
}
.article-body ol li {
    margin-bottom: 0.5rem;
    padding-left: 0.5rem;
}
.article-body blockquote {
    border-left: 4px solid var(--accent);
    background: #fff7ed;
    padding: 1rem 1.25rem;
    border-radius: 8px;
    margin: 1.5rem 0;
    color: var(--text);
}
.article-body img {
    border-radius: 12px;
    max-width: 100%;
    height: auto;
    margin: 1.5rem 0;
}
.article-body a {
    color: var(--primary);
    text-decoration: underline;
    text-underline-offset: 3px;
}
.article-body a:hover {
    color: var(--primary-hover);
}
.article-body table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
    font-size: 0.9rem;
}
.article-body th {
    background: var(--sub-bg);
    font-weight: 600;
    padding: 0.75rem 1rem;
    text-align: left;
    border: 1px solid var(--border);
}
.article-body td {
    border: 1px solid var(--border);
    padding: 0.75rem 1rem;
}
.article-body tr:hover td {
    background: #f0f5f0;
}
.article-body figure {
    margin: 1.5rem 0;
}
.article-body figcaption {
    text-align: center;
    font-size: 0.8125rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}
.faq-item[data-open="true"] .faq-icon {
    transform: rotate(45deg);
}
.faq-item .faq-answer {
    display: none;
}
.faq-item[data-open="true"] .faq-answer {
    display: block;
}
.social-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: var(--sub-bg);
    color: var(--primary);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s ease;
    border: 1px solid var(--border);
}
.social-btn:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
    transform: translateY(-2px);
}
.arrow-link {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    transition: gap 0.2s ease;
}
.arrow-link:hover {
    gap: 0.625rem;
}
.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.line-clamp-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
@media (max-width: 767px) {
    .btn-accent { width: 100%; }
}

/* roulang page: category1 */
:root {
    --primary: #1f6d3a;
    --primary-hover: #155528;
    --accent: #f97316;
    --accent-hover: #ea580c;
    --deep: #15251c;
    --bg: #f6f5f2;
    --bg-secondary: #edf1ec;
    --ink: #17211b;
    --secondary: #5b6b61;
    --placeholder: #93a198;
    --line: #dfe5df;
    --success: #1f9d55;
    --warning: #d97706;
    --radius: 12px;
    --shadow-card: 0 2px 12px rgba(21, 37, 28, 0.06);
    --shadow-card-hover: 0 12px 32px rgba(21, 37, 28, 0.10);
  }

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

  html { scroll-behavior: smooth; }

  body {
    font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
    background: var(--bg);
    color: var(--ink);
    line-height: 1.75;
    -webkit-font-smoothing: antialiased;
  }

  a { color: inherit; text-decoration: none; }
  img { max-width: 100%; display: block; }
  button, input, textarea, select { font: inherit; }

  :focus-visible {
    outline: 4px solid rgba(249, 115, 22, 0.5);
    outline-offset: 2px;
  }

  .container-custom {
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 16px;
    padding-right: 16px;
  }

  @media (min-width: 768px) {
    .container-custom { padding-left: 32px; padding-right: 32px; }
  }

  .speed-lines {
    background-image: repeating-linear-gradient(
      120deg,
      rgba(255, 255, 255, 0.05) 0px,
      rgba(255, 255, 255, 0.05) 2px,
      transparent 2px,
      transparent 24px
    );
  }

  .speed-lines-green {
    background-image: repeating-linear-gradient(
      120deg,
      rgba(31, 109, 58, 0.04) 0px,
      rgba(31, 109, 58, 0.04) 2px,
      transparent 2px,
      transparent 24px
    );
  }

  .scrollbar-hidden::-webkit-scrollbar { display: none; }
  .scrollbar-hidden { -ms-overflow-style: none; scrollbar-width: none; }

  .nav-pill {
    transition: all 0.2s ease;
  }
  .nav-pill:hover { background: var(--bg-secondary); }
  .nav-pill.active { background: var(--primary); color: #fff; }
  .nav-pill.active:hover { background: var(--primary); }

  .btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    border-radius: 8px;
    background: var(--primary);
    color: #fff;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.2s ease;
    box-shadow: 0 4px 14px rgba(31, 109, 58, 0.25);
  }
  .btn-primary:hover { background: var(--primary-hover); transform: translateY(-1px); }
  .btn-primary:active { transform: scale(0.98); }

  .btn-accent {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border-radius: 999px;
    background: var(--accent);
    color: #fff;
    font-weight: 700;
    font-size: 16px;
    box-shadow: 0 4px 14px rgba(249, 115, 22, 0.3);
    transition: all 0.2s ease;
  }
  .btn-accent:hover { background: var(--accent-hover); transform: translateY(-1px); }
  .btn-accent:active { transform: scale(0.98); }

  .btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    border-radius: 8px;
    border: 2px solid var(--primary);
    color: var(--primary);
    font-weight: 600;
    font-size: 14px;
    background: transparent;
    transition: all 0.2s ease;
  }
  .btn-outline:hover { background: var(--bg-secondary); }
  .btn-outline:active { transform: scale(0.98); }

  .badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    line-height: 1.4;
  }
  .badge-accent { background: #fff7ed; color: #ea580c; }
  .badge-primary { background: #edf1ec; color: #1f6d3a; }

  .tag {
    display: inline-flex;
    align-items: center;
    padding: 2px 10px;
    border-radius: 999px;
    font-size: 12px;
    background: var(--bg);
    color: var(--secondary);
    border: 1px solid var(--line);
  }

  .section-title {
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1.2;
    padding-left: 16px;
    position: relative;
  }
  .section-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 6px;
    bottom: 6px;
    width: 4px;
    background: var(--primary);
    border-radius: 2px;
  }

  .shadow-card { box-shadow: var(--shadow-card); }
  .shadow-card-hover {
    transition: all 0.2s ease;
  }
  .shadow-card-hover:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
  }

  .line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .clip-notch {
    clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
  }

  .faq-item .faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
  }
  .faq-item.open .faq-answer { max-height: 300px; }
  .faq-item.open .faq-icon { transform: rotate(45deg); }
  .faq-icon { transition: transform 0.3s ease; }

  @media (max-width: 640px) {
    .section-title { font-size: 1.5rem; }
  }

/* roulang page: category2 */
:root {
            --primary: #1f6d3a;
            --primary-hover: #155528;
            --accent: #f97316;
            --accent-hover: #ea580c;
            --deep: #15251c;
            --bg: #f6f5f2;
            --content: #ffffff;
            --secondary-bg: #edf1ec;
            --text-main: #17211b;
            --text-secondary: #5b6b61;
            --text-placeholder: #93a198;
            --border-color: #dfe5df;
            --shadow-card: 0 2px 12px rgba(21,37,28,0.06);
            --shadow-card-hover: 0 12px 32px rgba(21,37,28,0.10);
            --radius-card: 12px;
            --radius-btn: 8px;
        }

        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            background-color: var(--bg);
            color: var(--text-main);
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
        }

        .container-custom {
            max-width: 1280px;
            margin: 0 auto;
            padding-left: 1rem;
            padding-right: 1rem;
        }

        @media (min-width: 768px) {
            .container-custom {
                padding-left: 2rem;
                padding-right: 2rem;
            }
        }

        .font-display {
            font-family: 'Oswald', 'PingFang SC', sans-serif;
            font-variant-numeric: tabular-nums;
        }

        .speed-lines {
            position: relative;
            overflow: hidden;
        }

        .speed-lines::before {
            content: '';
            position: absolute;
            inset: 0;
            background: repeating-linear-gradient(120deg, transparent, transparent 22px, rgba(255, 255, 255, 0.05) 22px, rgba(255, 255, 255, 0.05) 24px);
            pointer-events: none;
            z-index: 1;
        }

        .scrollbar-hidden::-webkit-scrollbar {
            display: none;
        }

        .scrollbar-hidden {
            scrollbar-width: none;
            -ms-overflow-style: none;
        }

        .nav-pill {
            transition: all 0.2s ease;
            border: 1px solid transparent;
        }

        .nav-pill:hover {
            background-color: rgba(31, 109, 58, 0.08);
            color: var(--primary);
        }

        .nav-pill.active {
            background-color: var(--primary);
            color: #ffffff;
            border-color: var(--primary);
        }

        .nav-pill.active:hover {
            background-color: var(--primary-hover);
            color: #ffffff;
        }

        .btn-focus:focus-visible,
        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 4px solid rgba(249, 115, 22, 0.4);
            outline-offset: 2px;
        }

        .card {
            background: #ffffff;
            border-radius: var(--radius-card);
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-card);
            transition: box-shadow 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
        }

        .card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
            border-color: rgba(31, 109, 58, 0.3);
        }

        .btn-primary {
            background: var(--primary);
            color: #ffffff;
            border-radius: var(--radius-btn);
            transition: all 0.2s ease;
            box-shadow: 0 4px 14px rgba(31, 109, 58, 0.25);
        }

        .btn-primary:hover {
            background: var(--primary-hover);
            transform: translateY(-1px);
        }

        .btn-primary:active {
            transform: scale(0.98);
        }

        .btn-accent {
            background: var(--accent);
            color: #ffffff;
            border-radius: 999px;
            transition: all 0.2s ease;
            box-shadow: 0 4px 14px rgba(249, 115, 22, 0.3);
        }

        .btn-accent:hover {
            background: var(--accent-hover);
            transform: translateY(-1px);
        }

        .btn-accent:active {
            transform: scale(0.98);
        }

        .btn-outline {
            background: transparent;
            color: var(--primary);
            border: 2px solid var(--primary);
            border-radius: var(--radius-btn);
            transition: all 0.2s ease;
        }

        .btn-outline:hover {
            background: rgba(31, 109, 58, 0.08);
            transform: translateY(-1px);
        }

        .btn-outline:active {
            transform: scale(0.98);
        }

        .badge {
            display: inline-flex;
            align-items: center;
            padding: 0.25rem 0.75rem;
            background-color: var(--secondary-bg);
            color: var(--primary);
            border-radius: 999px;
            font-size: 0.75rem;
            font-weight: 500;
            line-height: 1.4;
        }

        .section-heading {
            display: flex;
            align-items: flex-start;
            gap: 0.75rem;
        }

        .section-heading::before {
            content: '';
            width: 4px;
            height: 28px;
            background: var(--primary);
            border-radius: 2px;
            flex-shrink: 0;
            margin-top: 6px;
        }

        .card-cutout {
            clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
        }

        .link-arrow {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: color 0.2s ease;
        }

        .link-arrow .arrow {
            transition: transform 0.2s ease;
        }

        .link-arrow:hover .arrow {
            transform: translateX(4px);
        }

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

        .faq-item {
            background: #ffffff;
            border-radius: 12px;
            border: 1px solid var(--border-color);
            transition: border-color 0.2s ease, box-shadow 0.2s ease;
        }

        .faq-item:hover {
            border-color: rgba(31, 109, 58, 0.3);
            box-shadow: 0 2px 12px rgba(21, 37, 28, 0.06);
        }

        .faq-item-header {
            cursor: pointer;
            transition: background-color 0.2s ease;
            border-radius: 12px;
        }

        .faq-item-header:hover {
            background-color: rgba(31, 109, 58, 0.04);
        }

        .faq-icon {
            transition: transform 0.3s ease;
        }

        .faq-item.open .faq-icon {
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease;
        }

        .faq-item.open .faq-answer {
            max-height: 200px;
        }

        .hero-pattern {
            background-image: url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
        }

        .cta-pattern {
            background-image: url('/assets/images/backpic/back-1.png');
            background-size: cover;
            background-position: center;
        }

        .quote {
            border-left: 4px solid var(--accent);
            background-color: #fff7ed;
            padding: 1rem;
            border-radius: 8px;
        }

        .search-input:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 4px rgba(31, 109, 58, 0.15);
        }

        .line-clamp-2 {
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .img-zoom {
            overflow: hidden;
        }

        .img-zoom img {
            transition: transform 0.3s ease;
        }

        .img-zoom:hover img {
            transform: scale(1.05);
        }

        .stat-divider {
            border-left: 1px solid rgba(255, 255, 255, 0.15);
        }

        @media (max-width: 1023px) {
            .stat-divider {
                border-left: none;
            }
        }

        .entry-link-item {
            transition: all 0.2s ease;
        }

        .entry-link-item:hover {
            background-color: rgba(31, 109, 58, 0.04);
            border-color: rgba(31, 109, 58, 0.3);
            box-shadow: 0 4px 16px rgba(21, 37, 28, 0.08);
        }

        .entry-link-item:hover .arrow {
            transform: translateX(4px);
            color: var(--primary);
        }