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

    html {
        scroll-behavior: smooth;
    }

    html, body, * {
        font-family: "Segoe UI", "Helvetica Neue", Arial, "Microsoft YaHei", "微软雅黑", "PingFang SC", sans-serif !important;
    }

    body {
        background: linear-gradient(180deg, #faf6f0 0%, #f0e9df 50%, #f7f3ec 100%);
        color: #1c1917;
        line-height: 1.7;
        font-size: 16px;
    }

    a {
        text-decoration: none;
        color: inherit;
    }

    .container {
        max-width: 1280px;
        margin: 0 auto;
        padding: 0 24px;
    }

    /* 🧭 Header */
    .site-header {
        background: linear-gradient(135deg, #15803d 0%, #451a03 100%);
        padding: 14px 0;
        box-shadow: 0 4px 24px rgba(0, 0, 0, 0.25);
        position: sticky;
        top: 0;
        z-index: 100;
        border-bottom: 3px solid #d4a373;
    }

    .nav {
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: 16px;
    }

    .logo {
        color: #faf6f0;
        font-size: 22px;
        font-weight: 700;
        letter-spacing: 2px;
        display: flex;
        align-items: center;
        gap: 8px;
    }

    .nav-links {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
    }

    .nav-links a {
        color: #faf6f0;
        padding: 8px 16px;
        border-radius: 6px;
        font-size: 14px;
        font-weight: 500;
        transition: all 0.3s;
        border: 1px solid rgba(255, 255, 255, 0.2);
    }

    .nav-links a:hover {
        background: rgba(212, 163, 115, 0.35);
        border-color: #d4a373;
    }

    /* 🏟️ Hero */
    .hero {
        background: linear-gradient(120deg, #1a4d2e 0%, #15803d 40%, #451a03 100%);
        color: #faf6f0;
        padding: 80px 0 72px;
        text-align: center;
        position: relative;
        overflow: hidden;
    }

    .hero::before {
        content: "🌿";
        position: absolute;
        font-size: 120px;
        opacity: 0.12;
        left: 6%;
        top: 20%;
        transform: rotate(-20deg);
    }

    .hero::after {
        content: "🏔️";
        position: absolute;
        font-size: 100px;
        opacity: 0.1;
        right: 8%;
        bottom: 10%;
    }

    .hero h1 {
        font-size: 36px;
        font-weight: 700;
        max-width: 900px;
        margin: 0 auto 24px;
        line-height: 1.3;
        text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
        position: relative;
        z-index: 2;
    }

    .hero-description {
        max-width: 860px;
        margin: 0 auto;
        font-size: 16px;
        line-height: 1.8;
        color: rgba(250, 246, 240, 0.92);
        position: relative;
        z-index: 2;
    }

    .hero img {
        margin-top: 36px;
        max-width: 100%;
        max-height: 260px;
        border-radius: 16px;
        box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
        border: 2px solid rgba(255, 255, 255, 0.15);
        position: relative;
        z-index: 2;
    }

    /* 📊 Stats */
    .stats {
        padding: 80px 0;
        background: linear-gradient(135deg, #faf6f0 0%, #f0e9df 100%);
    }

    .section-title {
        text-align: center;
        font-size: 30px;
        font-weight: 700;
        color: #1c1917;
        margin-bottom: 12px;
        position: relative;
    }

    .section-subtitle {
        text-align: center;
        color: #6b5d52;
        margin-bottom: 48px;
        font-size: 15px;
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }

    .stats-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
        gap: 32px;
    }

    .stat-card {
        background: #fff;
        border-radius: 16px;
        padding: 36px 28px;
        text-align: center;
        box-shadow: 0 6px 24px rgba(69, 26, 3, 0.08);
        border-top: 4px solid #15803d;
        transition: transform 0.3s;
    }

    .stat-card:hover {
        transform: translateY(-6px);
    }

    .stat-icon {
        font-size: 42px;
        margin-bottom: 16px;
    }

    .stat-number {
        font-size: 36px;
        font-weight: 800;
        color: #15803d;
    }

    .stat-label {
        font-size: 14px;
        color: #6b5d52;
        margin-top: 8px;
        line-height: 1.4;
    }

    /* ✅ Advantages */
    .advantages {
        padding: 80px 0;
        background: linear-gradient(160deg, #451a03 0%, #15803d 100%);
        color: #faf6f0;
    }

    .advantages .section-title {
        color: #faf6f0;
    }

    .advantages .section-subtitle {
        color: rgba(250, 246, 240, 0.8);
    }

    .advantage-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
        gap: 32px;
    }

    .advantage-card {
        background: rgba(255, 255, 255, 0.1);
        border: 1px solid rgba(255, 255, 255, 0.18);
        border-radius: 16px;
        padding: 32px 24px;
        backdrop-filter: blur(6px);
        transition: all 0.3s;
    }

    .advantage-card:hover {
        background: rgba(255, 255, 255, 0.18);
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
    }

    .advantage-card img {
        width: 60px;
        height: 60px;
        border-radius: 12px;
        margin-bottom: 16px;
        object-fit: cover;
        border: 2px solid rgba(255, 255, 255, 0.25);
    }

    .advantage-card h3 {
        font-size: 18px;
        margin-bottom: 12px;
    }

    .advantage-card p {
        font-size: 14px;
        color: rgba(250, 246, 240, 0.85);
        line-height: 1.6;
    }

    /* 📖 Story */
    .story {
        padding: 80px 0;
        background: #faf6f0;
    }

    .story-content {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 48px;
        align-items: center;
    }

    .story-text p {
        margin-bottom: 20px;
        color: #3f3a37;
        font-size: 15px;
        line-height: 1.8;
    }

    .story-text h3 {
        font-size: 24px;
        color: #15803d;
        margin-bottom: 16px;
    }

    .story-image img {
        width: 100%;
        border-radius: 20px;
        box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
        border: 3px solid #d4a373;
    }

    /* 🎯 Vision & Mission */
    .vision-mission {
        padding: 60px 0;
        background: linear-gradient(135deg, #f0e9df, #faf6f0);
    }

    .vm-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    .vm-card {
        background: #fff;
        border-radius: 20px;
        padding: 40px;
        box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
        border-left: 6px solid #15803d;
    }

    .vm-card h3 {
        font-size: 22px;
        margin-bottom: 16px;
        color: #1c1917;
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .vm-card p {
        color: #4a4542;
        line-height: 1.8;
        font-size: 15px;
    }

    /* 📰 News */
    .news {
        padding: 80px 0;
        background: #f4efe8;
    }

    .news-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
        gap: 32px;
    }

    .news-card {
        background: #fff;
        border-radius: 20px;
        overflow: hidden;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
        transition: transform 0.3s;
        display: flex;
        flex-direction: column;
    }

    .news-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 12px 36px rgba(0, 0, 0, 0.12);
    }

    .news-card img {
        width: 100%;
        height: 200px;
        object-fit: cover;
    }

    .news-body {
        padding: 24px;
        flex: 1;
        display: flex;
        flex-direction: column;
    }

    .news-date {
        font-size: 13px;
        color: #15803d;
        font-weight: 600;
        background: rgba(21, 128, 61, 0.08);
        padding: 4px 12px;
        border-radius: 100px;
        display: inline-block;
        margin-bottom: 12px;
        align-self: flex-start;
    }

    .news-card h3 {
        font-size: 18px;
        margin-bottom: 12px;
        line-height: 1.4;
    }

    .news-card p {
        font-size: 14px;
        color: #5a534e;
        line-height: 1.7;
        flex: 1;
    }

    /* 💬 Testimonials */
    .testimonials {
        padding: 80px 0;
        background: linear-gradient(140deg, #15803d, #451a03);
        color: #faf6f0;
    }

    .testimonials .section-title {
        color: #faf6f0;
    }

    .testimonials .section-subtitle {
        color: rgba(250, 246, 240, 0.8);
    }

    .testimonial-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 32px;
    }

    .testimonial-card {
        background: rgba(255, 255, 255, 0.08);
        border: 1px solid rgba(255, 255, 255, 0.15);
        border-radius: 20px;
        padding: 32px;
        backdrop-filter: blur(8px);
    }

    .testimonial-card img {
        width: 48px;
        height: 48px;
        border-radius: 50%;
        object-fit: cover;
        border: 2px solid #d4a373;
        margin-bottom: 16px;
    }

    .testimonial-card p {
        font-style: italic;
        color: rgba(250, 246, 240, 0.92);
        margin-bottom: 16px;
        font-size: 14px;
    }

    .testimonial-author {
        font-weight: 700;
        color: #d4a373;
        font-size: 15px;
    }

    .testimonial-role {
        font-size: 13px;
        color: rgba(250, 246, 240, 0.65);
    }

    /* 🔍 Insights */
    .insights {
        padding: 80px 0;
        background: #faf6f0;
    }

    .insight-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 32px;
    }

    .insight-card {
        background: #fff;
        border-radius: 20px;
        padding: 32px;
        box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
        border-bottom: 4px solid #d4a373;
    }

    .insight-card img {
        width: 100%;
        height: 180px;
        object-fit: cover;
        border-radius: 12px;
        margin-bottom: 20px;
    }

    .insight-card h3 {
        font-size: 18px;
        margin-bottom: 12px;
    }

    .insight-card p {
        font-size: 14px;
        color: #5a534e;
        line-height: 1.7;
    }

    /* 🌍 Coverage */
    .coverage {
        padding: 80px 0;
        background: linear-gradient(135deg, #f0e9df 0%, #e7ddd1 100%);
    }

    .coverage-list {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
        gap: 20px;
    }

    .coverage-item {
        background: #fff;
        border-radius: 14px;
        padding: 20px 24px;
        display: flex;
        align-items: center;
        gap: 14px;
        box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
        font-weight: 600;
        font-size: 15px;
    }

    .coverage-item img {
        width: 40px;
        height: 40px;
        border-radius: 8px;
        object-fit: cover;
    }

    /* 📥 Download */
    .download {
        padding: 80px 0;
        background: linear-gradient(120deg, #451a03, #7c2d12);
        color: #faf6f0;
        text-align: center;
    }

    .download .section-title {
        color: #faf6f0;
    }

    .download .section-subtitle {
        color: rgba(250, 246, 240, 0.8);
    }

    .download-buttons {
        display: flex;
        justify-content: center;
        gap: 24px;
        flex-wrap: wrap;
        margin-top: 32px;
    }

    .download-btn {
        display: inline-flex;
        align-items: center;
        gap: 12px;
        background: #faf6f0;
        color: #451a03;
        padding: 16px 32px;
        border-radius: 50px;
        font-weight: 700;
        font-size: 15px;
        transition: all 0.3s;
        box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
    }

    .download-btn:hover {
        transform: translateY(-3px);
        background: #d4a373;
        color: #1c1917;
    }

    .download-btn img {
        width: 28px;
        height: 28px;
        border-radius: 6px;
    }

    /* ❓ FAQ */
    .faq {
        padding: 80px 0;
        background: #faf6f0;
    }

    .faq-list {
        max-width: 900px;
        margin: 0 auto;
        display: flex;
        flex-direction: column;
        gap: 20px;
    }

    .faq-item {
        background: #fff;
        border-radius: 16px;
        padding: 28px 32px;
        box-shadow: 0 3px 14px rgba(0, 0, 0, 0.05);
        border-left: 5px solid #15803d;
    }

    .faq-item h3 {
        font-size: 17px;
        margin-bottom: 12px;
        color: #1c1917;
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .faq-item p {
        font-size: 14px;
        color: #4a4542;
        line-height: 1.8;
    }

    /* 🦶 Footer */
    .site-footer {
        background: linear-gradient(135deg, #1c1917, #271c14);
        color: rgba(250, 246, 240, 0.8);
        padding: 60px 0 24px;
    }

    .footer-content {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
        gap: 40px;
        margin-bottom: 40px;
    }

    .footer-title {
        font-size: 18px;
        font-weight: 700;
        color: #d4a373;
        margin-bottom: 16px;
    }

    .footer-content p {
        font-size: 14px;
        margin-bottom: 8px;
        line-height: 1.6;
    }

    .footer-bottom {
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        padding-top: 24px;
        text-align: center;
        font-size: 14px;
    }

    .footer-bottom a {
        color: #d4a373;
        margin: 0 8px;
    }

    .footer-bottom a:hover {
        color: #faf6f0;
    }

    /* Responsive */
    @media (max-width: 768px) {
        .hero h1 {
            font-size: 26px;
        }

        .story-content {
            grid-template-columns: 1fr;
        }

        .vm-grid {
            grid-template-columns: 1fr;
        }

        .nav {
            flex-direction: column;
            align-items: flex-start;
        }

        .hero {
            padding: 48px 0;
        }
    }