@font-face {
    font-family: 'WenQuanYi-12px';
    src: url('/fonts/WenQuanYi Bitmap Song 12px.ttf') format('truetype');
}
/* Page version V1.1 | By CPU0x64
Copyright © 2025 狐方开发组-HUUFON Team 版权所有
未经许可严禁盗用！
www.huufon.com */
@font-face {
    font-family: 'WenQuanYi-16px';
    src: url('/fonts/WenQuanYi Bitmap Song 16px.ttf') format('truetype');
}
/* Page version V1.1 | By CPU0x64
Copyright © 2025 狐方开发组-HUUFON Team 版权所有
未经许可严禁盗用！
www.huufon.com */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'WenQuanYi-16px', Arial, sans-serif;
    height: 100vh;
    background-image: url('/images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    color: #333;
    display: flex;
    flex-direction: column;
    position: relative;
}

header {
    background-color: rgba(255, 138, 101, 0.9);
    padding: 15px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    height: 70px;
    flex-shrink: 0;
}
/* Page version V1.1 | By CPU0x64
Copyright © 2025 狐方开发组-HUUFON Team 版权所有
未经许可严禁盗用！
www.huufon.com */
.logo {
    display: flex;
    align-items: center;
}

.logo img {
    width: 72px;
    height: 72px;
    margin-right: 10px;
}

.logo-text {
    font-size: 32px;
    font-weight: bold;
    color: white;
    font-family: 'WenQuanYi-12px', Arial, sans-serif;
}

nav ul {
    display: flex;
    list-style: none;
}
/* Page version V1.1 | By CPU0x64
Copyright © 2025 狐方开发组-HUUFON Team 版权所有
未经许可严禁盗用！
www.huufon.com */
nav li {
    margin-left: 25px;
}

nav a {
    color: white;
    text-decoration: none;
    font-size: 20px;
    transition: color 0.3s;
    padding: 5px 10px;
    border-radius: 3px;
}

nav a:hover {
    background-color: rgba(255, 255, 255, 0.2);
}
/* Page version V1.1 | By CPU0x64
Copyright © 2025 狐方开发组-HUUFON Team 版权所有
未经许可严禁盗用！
www.huufon.com */
main {
    flex: 1;
    display: flex;
    justify-content: flex-end;
    padding: 0 100px;
    align-items: center;
}

.content-card {
    width: 55%;
    height: calc(70vh - 70px);
    margin-top: 50px;
    max-height: calc(100vh - 150px);
    background-color: rgba(255, 255, 255, 0);
    border-radius: 0px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 4px;
}
/* Page version V1.1 | By CPU0x64
Copyright © 2025 狐方开发组-HUUFON Team 版权所有
未经许可严禁盗用！
www.huufon.com */
h1 {
    font-size: 55px;
    margin-bottom: 32px;
    color: #FF8A65;
    text-shadow: 2px 2px 1px #00000074;
    font-family: 'WenQuanYi-12px', Arial, sans-serif;
}

.description {
    color: rgb(255, 255, 255);
    text-shadow: 1px 1px 1px #00000074;
    font-size: 20px;
    line-height: 1.2;
    max-width: 700px;
    margin-bottom: 40px;
}

.features {
    display: flex;
    justify-content: space-around;
    width: 100%;
    max-width: 800px;
    margin-bottom: 70px;
}
/* Page version V1.1 | By CPU0x64
Copyright © 2025 狐方开发组-HUUFON Team 版权所有
未经许可严禁盗用！
www.huufon.com */
.feature {
    flex: 1;
    margin: 0 15px;
    padding: 20px;
    background-color: rgba(255, 255, 255, 0.727);
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
}

.feature h3 {
    color: #FF8A65;
    margin-bottom: 10px;
}

.download-btn {
    display: inline-block;
    background-color: #FF8A65;
    color: white;
    font-size: 20px;
    padding: 15px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border: none;
    cursor: pointer;
}
/* Page version V1.1 | By CPU0x64
Copyright © 2025 狐方开发组-HUUFON Team 版权所有
未经许可严禁盗用！
www.huufon.com */
.download-btn:hover {
    background-color: #FF625B;
    transform: translateY(-3px);
    box-shadow: 0 6px 8px rgba(0, 0, 0, 0.15);
}

.download-btn:active {
    background-color: #FF625B;
    transform: translateY(1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

footer {
    text-align: center;
    padding: 20px 0;
    color: white;
    font-size: 14px;
    flex-shrink: 0;
}
/* Page version V1.1 | By CPU0x64
Copyright © 2025 狐方开发组-HUUFON Team 版权所有
未经许可严禁盗用！
www.huufon.com */
@media (max-width: 768px) {
    header {
        flex-direction: column;
        padding: 10px 5%;
        height: auto;
    }

    .logo {
        margin-bottom: 10px;
    }

    nav ul {
        flex-wrap: wrap;
        justify-content: center;
    }

    nav li {
        margin: 5px 10px;
    }

    main {
        padding: 0 15px;
    }
/* Page version V1.1 | By CPU0x64
Copyright © 2025 狐方开发组-HUUFON Team 版权所有
未经许可严禁盗用！
www.huufon.com */
    .content-card {
        width: 100%;
        height: auto;
        max-height: none;
        padding: 20px;
    }

    .features {
        flex-direction: column;
    }

    .feature {
        margin: 10px 0;
    }
}