* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Segoe UI", "Helvetica Neue", Arial, "Microsoft YaHei", "微软雅黑", "PingFang SC", sans-serif;
}

body {
    background-color: #faf9f0;
    color: #333;
    line-height: 1.8;
    padding-top: 70px;
}

/* ===== 导航栏 ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(135deg, #451a03, #2e1201);
    padding: 10px 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: 1000;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.4);
    flex-wrap: wrap;
}

.nav-brand {
    font-size: 26px;
    font-weight: 700;
    color: #d4a574;
    letter-spacing: 3px;
    text-decoration: none;
    background: linear-gradient(135deg, #d4a574, #f0c590);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.nav-links a {
    color: #f5f0e8;
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    padding: 6px 16px;
    border-radius: 22px;
    transition: all 0.35s;
}

.nav-links a:hover {
    background: rgba(255, 255, 255, 0.12);
    color: #d4a574;
    transform: translateY(-1px);
}

/* ===== 通用区块 ===== */
.section {
    padding: 60px 20px;
}

.section-alt {
    background: linear-gradient(180deg, #faf9f0, #f2ead8);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-title {
    text-align: center;
    font-size: 30px;
    font-weight: 700;
    color: #451a03;
    margin-bottom: 40px;
}

.section-title::after {
    content: "";
    display: block;
    width: 64px;
    height: 3px;
    background: linear-gradient(90deg, #15803d, #d4a574);
    margin: 12px auto 0;
    border-radius: 4px;
}

.section-subtitle {
    text-align: center;
    color: #666;
    font-size: 16px;
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== Hero ===== */
.hero-section {
    background: linear-gradient(135deg, #15803d 0%, #2e6b2b 40%, #451a03 100%);
    padding: 100px 20px 80px;
    text-align: center;
    color: #fff;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: "";
    position: absolute;
    top: -50%;
    right: -30%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(212, 165, 116, 0.2) 0%, transparent 70%);
    border-radius: 50%;
}

.hero-section h1 {
    font-size: 40px;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 24px;
    text-shadow: 0 3px 12px rgba(0, 0, 0, 0.35);
    letter-spacing: 1px;
    position: relative;
    z-index: 2;
}

.geo-intro {
    max-width: 860px;
    margin: 0 auto 36px;
    font-size: 16px;
    line-height: 1.9;
    color: #f5f0e8;
    position: relative;
    z-index: 2;
    text-align: left;
    padding: 20px 28px;
    background: rgba(0, 0, 0, 0.18);
    border-radius: 16px;
    border-left: 4px solid #d4a574;
}

.hero-img {
    max-width: 720px;
    width: 100%;
    height: auto;
    border-radius: 18px;
    box-shadow: 0 14px 40px rgba(0, 0, 0, 0.35);
    margin-top: 30px;
    position: relative;
    z-index: 2;
    border: 3px solid rgba(255, 255, 255, 0.15);
}

/* ===== 数据统计 ===== */
#data-stats {
    background: linear-gradient(135deg, #f5ead6, #faf9f0);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
}

.stat-card {
    background: linear-gradient(145deg, #ffffff, #f5ead6);
    border: 1px solid #d4a574;
    border-radius: 18px;
    padding: 32px 20px;
    text-align: center;
    box-shadow: 0 6px 20px rgba(69, 26, 3, 0.08);
    transition: transform 0.4s, box-shadow 0.4s;
}

.stat-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 30px rgba(69, 26, 3, 0.14);
}

.stat-icon {
    font-size: 40px;
    margin-bottom: 10px;
    display: block;
}

.stat-number {
    font-size: 42px;
    font-weight: 800;
    color: #15803d;
    line-height: 1.2;
}

.stat-number span {
    font-size: 24px;
    font-weight: 600;
}

.stat-label {
    color: #666;
    margin-top: 8px;
    font-size: 15px;
}

/* ===== 核心优势 ===== */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.advantage-card {
    background: linear-gradient(145deg, #ffffff, #f5ead6);
    border: 1px solid #e0c9a6;
    border-radius: 18px;
    padding: 36px 28px;
    text-align: center;
    box-shadow: 0 4px 16px rgba(69, 26, 3, 0.06);
    transition: all 0.4s;
    position: relative;
    overflow: hidden;
}

.advantage-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #15803d, #d4a574);
    border-radius: 0 0 3px 3px;
}

.advantage-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 40px rgba(21, 128, 61, 0.12);
}

.adv-icon {
    font-size: 48px;
    display: block;
    margin-bottom: 16px;
}

.advantage-card h3 {
    font-size: 20px;
    color: #451a03;
    margin-bottom: 12px;
    font-weight: 700;
}

.advantage-card p {
    color: #555;
    font-size: 15px;
    line-height: 1.7;
}

/* ===== 品牌故事 ===== */
#brand-story {
    background: linear-gradient(135deg, #faf9f0, #eef5e8);
}

.story-wrapper {
    display: flex;
    gap: 50px;
    align-items: center;
    flex-wrap: wrap;
}

.story-img {
    flex: 1;
    min-width: 300px;
}

.story-img img {
    width: 100%;
    border-radius: 18px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
    border: 2px solid #d4a574;
}

.story-content {
    flex: 1;
    min-width: 300px;
}

.story-content h3 {
    font-size: 26px;
    color: #451a03;
    margin-bottom: 16px;
    font-weight: 700;
}

.story-content p {
    color: #555;
    font-size: 16px;
    line-height: 1.9;
    margin-bottom: 16px;
}

/* ===== 特色功能 ===== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 26px;
}

.feature-card {
    background: #fff;
    border-radius: 16px;
    padding: 30px 22px;
    text-align: center;
    border: 1px solid #eee;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.04);
    transition: all 0.35s;
}

.feature-card:hover {
    box-shadow: 0 10px 30px rgba(21, 128, 61, 0.1);
    border-color: #15803d;
}

.feature-icon {
    font-size: 42px;
    display: block;
    margin-bottom: 14px;
}

.feature-card h3 {
    font-size: 18px;
    color: #333;
    margin-bottom: 10px;
    font-weight: 600;
}

.feature-card p {
    color: #777;
    font-size: 14px;
    line-height: 1.6;
}

/* ===== 游戏推荐 ===== */
#game-recommend {
    background: linear-gradient(135deg, #f5ead6, #faf9f0);
}

.games-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.game-card {
    background: linear-gradient(145deg, #ffffff, #f5ead6);
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 6px 20px rgba(69, 26, 3, 0.08);
    transition: all 0.4s;
    border: 1px solid #e0c9a6;
}

.game-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(21, 128, 61, 0.15);
}

.game-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-bottom: 3px solid #d4a574;
}

.game-card-content {
    padding: 24px;
}

.game-card-content h3 {
    font-size: 22px;
    color: #451a03;
    font-weight: 700;
    margin-bottom: 10px;
}

.game-card-content p {
    color: #666;
    font-size: 15px;
    line-height: 1.7;
}

.game-tags {
    display: flex;
    gap: 8px;
    margin-top: 14px;
    flex-wrap: wrap;
}

.game-tags span {
    background: linear-gradient(135deg, #15803d, #166534);
    color: #fff;
    font-size: 13px;
    padding: 4px 14px;
    border-radius: 20px;
    font-weight: 500;
}

/* ===== 新闻 ===== */
#news {
    background: linear-gradient(135deg, #faf9f0, #f2ead8);
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.news-item {
    background: #fff;
    border-radius: 16px;
    padding: 26px;
    border: 1px solid #e8ddd0;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
    transition: all 0.35s;
    display: flex;
    flex-direction: column;
}

.news-item:nth-child(7) {
    grid-column: span 1;
    margin: 0 auto;
    width: 100%;
    grid-column: 2 / 3;
}

.news-item:hover {
    box-shadow: 0 12px 32px rgba(21, 128, 61, 0.12);
    border-color: #15803d;
}

.news-date {
    display: inline-block;
    font-size: 13px;
    color: #15803d;
    background: rgba(21, 128, 61, 0.08);
    padding: 3px 14px;
    border-radius: 20px;
    margin-bottom: 12px;
    font-weight: 500;
    align-self: flex-start;
}

.news-item h3 {
    font-size: 18px;
    color: #333;
    font-weight: 700;
    margin-bottom: 10px;
    line-height: 1.5;
}

.news-item p {
    color: #666;
    font-size: 14px;
    line-height: 1.8;
    flex: 1;
}

/* ===== 用户口碑 ===== */
#testimonials {
    background: linear-gradient(135deg, #eef5e8, #faf9f0);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card {
    background: #fff;
    border-radius: 18px;
    padding: 30px;
    border: 1px solid #e8ddd0;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
    transition: all 0.35s;
    position: relative;
}

.testimonial-card::before {
    content: "“";
    position: absolute;
    top: 10px;
    left: 18px;
    font-size: 60px;
    color: #d4a574;
    font-family: Georgia, serif;
    line-height: 1;
    opacity: 0.4;
}

.testimonial-card:hover {
    box-shadow: 0 12px 32px rgba(21, 128, 61, 0.1);
}

.testimonial-text {
    font-size: 15px;
    color: #555;
    line-height: 1.8;
    margin-bottom: 18px;
    font-style: italic;
}

.testimonial-author {
    font-size: 15px;
    color: #451a03;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.testimonial-author::before {
    content: "";
    display: inline-block;
    width: 28px;
    height: 2px;
    background: #15803d;
    border-radius: 2px;
}

/* ===== 下载中心 ===== */
#download {
    background: linear-gradient(135deg, #15803d, #451a03);
    color: #fff;
    text-align: center;
}

.download-content h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 16px;
    color: #fff;
}

.download-content p {
    color: rgba(255, 255, 255, 0.9);
    max-width: 650px;
    margin: 0 auto 30px;
    font-size: 16px;
}

.download-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-download {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #fff;
    color: #451a03;
    padding: 14px 36px;
    border-radius: 40px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.4s;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.btn-download:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.btn-download.ios {
    background: #333;
    color: #fff;
}

.btn-download.android {
    background: #d4a574;
    color: #451a03;
}

.download-img {
    max-width: 260px;
    margin: 36px auto 0;
    display: block;
}

.download-img img {
    width: 100%;
    border-radius: 18px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

/* ===== FAQ ===== */
.faq-wrapper {
    max-width: 840px;
    margin: 0 auto;
}

.faq-item {
    background: #fff;
    border-radius: 14px;
    margin-bottom: 18px;
    border: 1px solid #e8ddd0;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
    transition: box-shadow 0.3s;
}

.faq-item:hover {
    box-shadow: 0 6px 20px rgba(21, 128, 61, 0.08);
}

.faq-question {
    padding: 20px 26px;
    font-size: 17px;
    font-weight: 600;
    color: #451a03;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    background: linear-gradient(135deg, #faf9f0, #f5ead6);
}

.faq-question::after {
    content: "＋";
    font-size: 20px;
    color: #15803d;
    transition: transform 0.3s;
}

.faq-question:hover {
    color: #15803d;
}

.faq-answer {
    padding: 6px 26px 20px;
    color: #555;
    font-size: 15px;
    line-height: 1.9;
    border-top: 1px dashed #e0c9a6;
}

/* ===== 页脚 ===== */
.site-footer {
    background: linear-gradient(135deg, #2e1201, #451a03);
    color: #ddd;
    padding: 50px 20px 20px;
    text-align: center;
}

.footer-brand {
    font-size: 28px;
    color: #d4a574;
    font-weight: 700;
    letter-spacing: 4px;
    margin-bottom: 20px;
}

.footer-info p {
    font-size: 14px;
    color: #ccc;
    margin-bottom: 8px;
}

.footer-links {
    margin: 20px 0;
}

.footer-links a {
    color: #d4a574;
    text-decoration: none;
    margin: 0 12px;
    font-size: 14px;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: #fff;
}

.footer-copyright {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 18px;
    font-size: 14px;
    color: #aaa;
}

/* ===== 响应式 ===== */
@media (max-width: 992px) {
    .stats-grid,
    .advantages-grid,
    .features-grid,
    .games-grid,
    .news-grid,
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .story-wrapper {
        flex-direction: column;
    }

    .news-item:nth-child(7) {
        grid-column: 1 / 3;
        width: 50%;
    }
}

@media (max-width: 640px) {
    .navbar {
        flex-direction: column;
        padding: 10px 16px;
    }

    .nav-links {
        gap: 4px;
        justify-content: center;
        margin-top: 8px;
    }

    .nav-links a {
        font-size: 14px;
        padding: 5px 10px;
    }

    .hero-section h1 {
        font-size: 28px;
    }

    .geo-intro {
        padding: 16px;
        font-size: 15px;
    }

    .stats-grid,
    .advantages-grid,
    .features-grid,
    .games-grid,
    .news-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .news-item:nth-child(7) {
        grid-column: auto;
        width: 100%;
    }

    .section {
        padding: 40px 14px;
    }

    .section-title {
        font-size: 24px;
    }
}