/* ===== 极简风格 ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    background-color: #fff;
    color: #000;
    line-height: 1.7;
}

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

a:hover {
    opacity: 0.6;
}

/* ===== 顶部导航 ===== */
.header-top-i8d4 {
    border-bottom: 1px solid #eee;
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
    background: #fff;
    z-index: 100;
}

.header-inner-i8d4 {
    max-width: 640px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-link-i8d4 {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-weight: bold;
    font-size: 1.2rem;
}

.logo-link-i8d4 img {
    width: 32px;
    height: 32px;
    border-radius: 4px;
}

.nav-simple-i8d4 {
    display: flex;
    gap: 2rem;
    font-size: 0.9rem;
}

.nav-simple-i8d4 a {
    border-bottom: 2px solid transparent;
    padding-bottom: 2px;
    transition: border-color 0.3s;
}

.nav-simple-i8d4 a:hover {
    border-bottom-color: #000;
    opacity: 1;
}

/* ===== 主体 ===== */
.main-simple-i8d4 {
    max-width: 640px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* ===== 英雄区 ===== */
.hero-simple-i8d4 {
    padding: 3rem 0;
    text-align: center;
}

.hero-simple-i8d4 h1 {
    font-size: 2.5rem;
    margin-bottom: 0.8rem;
    font-weight: bold;
}

.hero-simple-i8d4 p {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 1.5rem;
}

.tags-simple-i8d4 {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-bottom: 1.5rem;
}

.tags-simple-i8d4 span {
    border: 1px solid #ddd;
    padding: 0.3rem 0.8rem;
    border-radius: 2px;
    font-size: 0.85rem;
}

.btn-simple-i8d4 {
    display: inline-block;
    border: 1px solid #000;
    padding: 0.8rem 2rem;
    font-size: 0.95rem;
    transition: all 0.3s;
}

.btn-simple-i8d4:hover {
    background-color: #000;
    color: #fff;
}

/* ===== 图像部分 ===== */
.image-section-i8d4 {
    margin: 2rem 0;
}

.image-section-i8d4 img {
    width: 100%;
    height: auto;
    display: block;
}

/* ===== 内容区 ===== */
.content-simple-i8d4 {
    padding: 2rem 0;
    border-top: 1px solid #eee;
}

.content-simple-i8d4 h2 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    font-weight: bold;
}

.text-simple-i8d4 {
    line-height: 1.8;
    color: #333;
}

.text-simple-i8d4 p {
    margin-bottom: 1.2rem;
}

.text-simple-i8d4 h2,
.text-simple-i8d4 h3 {
    margin-top: 1.5rem;
    margin-bottom: 0.8rem;
    font-weight: bold;
}

.text-simple-i8d4 ul,
.text-simple-i8d4 ol {
    margin-left: 1.5rem;
    margin-bottom: 1.2rem;
}

.text-simple-i8d4 li {
    margin-bottom: 0.5rem;
}

/* ===== 截图库 ===== */
.gallery-simple-i8d4 {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.gallery-simple-i8d4 img {
    width: 100%;
    height: auto;
    display: block;
}

/* ===== 下载区 ===== */
.download-section-i8d4 {
    text-align: center;
    padding: 3rem 0;
}

.download-section-i8d4 h2 {
    margin-bottom: 0.8rem;
}

.download-section-i8d4 p {
    margin-bottom: 1.5rem;
    color: #666;
}

.btn-large-i8d4 {
    display: inline-block;
    background-color: #000;
    color: #fff;
    padding: 1rem 2.5rem;
    font-size: 1rem;
    border: 1px solid #000;
    transition: all 0.3s;
}

.btn-large-i8d4:hover {
    background-color: #fff;
    color: #000;
}

/* ===== 友情链接 ===== */
.links-simple-i8d4 {
    list-style: none;
}

.links-simple-i8d4 li {
    padding: 0.6rem 0;
    border-bottom: 1px solid #eee;
}

.links-simple-i8d4 a {
    display: block;
}

/* ===== 页脚 ===== */
.footer-simple-i8d4 {
    border-top: 1px solid #eee;
    padding: 2rem 1rem;
    text-align: center;
    font-size: 0.85rem;
    color: #999;
    margin-top: 3rem;
}

/* ===== 响应式 ===== */
@media (max-width: 768px) {
    .header-inner-i8d4 {
        flex-direction: column;
        gap: 1rem;
    }

    .nav-simple-i8d4 {
        gap: 1rem;
        width: 100%;
        justify-content: center;
    }

    .hero-simple-i8d4 h1 {
        font-size: 2rem;
    }

    .hero-simple-i8d4 p {
        font-size: 1rem;
    }

    .main-simple-i8d4 {
        padding: 0 0.8rem;
    }

    .tags-simple-i8d4 {
        gap: 0.4rem;
    }

    .content-simple-i8d4 {
        padding: 1.5rem 0;
    }
}

@media (max-width: 480px) {
    body {
        font-size: 0.95rem;
    }

    .header-top-i8d4 {
        padding: 1rem 0;
    }

    .logo-link-i8d4 {
        gap: 0.5rem;
        font-size: 1rem;
    }

    .logo-link-i8d4 img {
        width: 28px;
        height: 28px;
    }

    .nav-simple-i8d4 {
        gap: 1.2rem;
        font-size: 0.8rem;
    }

    .hero-simple-i8d4 {
        padding: 2rem 0;
    }

    .hero-simple-i8d4 h1 {
        font-size: 1.5rem;
    }

    .hero-simple-i8d4 p {
        font-size: 0.95rem;
    }

    .btn-simple-i8d4 {
        padding: 0.6rem 1.5rem;
        font-size: 0.9rem;
    }

    .content-simple-i8d4 h2 {
        font-size: 1.2rem;
    }

    .btn-large-i8d4 {
        padding: 0.8rem 2rem;
        font-size: 0.9rem;
    }

    .main-simple-i8d4 {
        padding: 0 0.6rem;
    }
}