* { box-sizing: border-box; }
body { 
    margin: 0; padding: 0; 
    background: #000; 
    color: #fff; 
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", sans-serif; 
}

/*导航栏*/
.daohang-lan {
    position: sticky; top: 0; width: 100%; height: 70px;
    padding: 0 5%; z-index: 1000;
    background: rgba(0, 0, 0, 0.85); 
    backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    font-size: 0; white-space: nowrap;
}
.nav-left, .nav-center, .nav-right { display: inline-block; vertical-align: middle; height: 70px; line-height: 70px; font-size: 14px; }
.nav-left { width: 35%; text-align: left; }
.nav-center { width: 30%; text-align: center; text-decoration: none; }
.nav-right { width: 35%; text-align: right; }
.nav-left a { color: #ccc; text-decoration: none; font-size: 11px; letter-spacing: 2px; text-transform: uppercase; margin-right: 25px; transition: 0.3s; }
.nav-left a:hover { color: #ff4500; }
.biaozhi { height: 22px; filter: brightness(1.2); vertical-align: middle; margin-right: 12px; }
.mingzi { display: inline-block; vertical-align: middle; letter-spacing: 5px; font-weight: 300; font-size: 14px; text-transform: uppercase; color: #fff; margin: 0; }
.search-bar { display: inline-block; vertical-align: middle; border-bottom: 1px solid #333; padding: 2px 5px; margin-right: 20px; line-height: normal; }
.search-bar input { background: transparent; border: none; color: #fff; font-size: 10px; width: 70px; outline: none; }
.Shopping { text-decoration: none; font-size: 18px; position: relative; color: #fff; display: inline-block; vertical-align: middle; line-height: normal; margin-right: 20px; }
.Shopping-number { position: absolute; top: -8px; right: -10px; background: #ff4500; font-size: 9px; padding: 1px 4px; border-radius: 10px; line-height: 1; }
.login-link { display: inline-block; vertical-align: middle; color: #ff4500; text-decoration: none; font-size: 11px; border: 1px solid #ff4500; padding: 4px 12px; line-height: normal; transition: 0.3s; }
.login-link:hover { background: #ff4500; color: #fff; }

/* --- Hero 顶部大图 --- */
.big-photo {
    position: relative; width: 100%; height: 550px; 
    text-align: center; overflow: hidden; 
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.big-photo .hero-bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1; }
.big-photo .content-wrap { position: relative; z-index: 2; padding-top: 200px; }
.title1 { font-size: 42px; letter-spacing: 10px; margin-bottom: 15px; font-weight: 200; text-transform: uppercase; }
.title2 { font-size: 13px; color: #ccc; letter-spacing: 2px; text-shadow: 0 2px 4px rgba(0,0,0,0.5); }

/* --- 主内容区 --- */
.main { background: #fff; color: #000; padding: 100px 10%; overflow: hidden; }
.hang-mo-kuai { width: 100%; margin-bottom: 120px; overflow: hidden; }
.zuo-lan, .you-lan { width: 46%; float: left; }
.you-lan { float: right; }
.reverse .zuo-lan { float: right; }
.reverse .you-lan { float: left; }
.main h2 { font-size: 32px; font-weight: 800; margin-bottom: 25px; text-transform: uppercase; }
.main p { font-size: 15px; line-height: 1.8; color: #444; margin-bottom: 20px; }
.main img { width: 100%; border-radius: 4px; filter: grayscale(0.2); }

.yuyan-lie-biao { 
    display: flex; 
    flex-wrap: wrap; 
    gap: 15px 30px; /* 间距控制 */
    margin-top: 10px;
}
.yuyan-xuan-xiang { 
    display: inline-block; 
    color: #333; 
    text-decoration: none; 
    font-size: 15px; 
    font-weight: 500; 
    padding-bottom: 2px;
    border-bottom: 1px solid transparent;
    transition: 0.3s; 
}
.yuyan-xuan-xiang:hover { 
    color: #ff4500; 
    border-bottom: 1px solid #ff4500; 
}

.yuyan-xuan-xiang span { display: none; }

.an-niu { color: #0071e3; text-decoration: none; font-weight: 700; font-size: 14px; display: inline-block; margin-top: 10px; }

/*Footer 页脚*/
.new-footer { background: #000; padding: 100px 6% 40px; border-top: 1px solid rgba(255,255,255,0.1); }
.ft-container { max-width: 1400px; margin: 0 auto; font-size: 0; text-align: center; }
.ft-side, .ft-center { display: inline-block; vertical-align: top; font-size: 14px; }
.ft-side { width: 30%; text-align: left; }
.ft-center { width: 40%; text-align: center; }
.ft-side.right { text-align: right; }
.ft-side h4 { font-size: 11px; color: #ff4500; letter-spacing: 4px; margin-bottom: 30px; text-transform: uppercase; }
.ft-side a { display: block; color: #555; text-decoration: none; font-size: 12px; margin-bottom: 15px; }
.ft-side a:hover { color: #fff; }
.ft-center .big-logo { font-size: 32px; letter-spacing: 15px; color: #fff; text-decoration: none; display: block; margin-bottom: 25px; font-weight: 200; }
.ft-center p { color: #555; font-size: 13px; line-height: 2; }
.ft-bottom-line { margin-top: 100px; padding-top: 35px; border-top: 1px solid rgba(255,255,255,0.03); font-size: 9px; color: #444; overflow: hidden; }
.ft-bottom-line div:first-child { float: left; }
.ft-bottom-line div:last-child { float: right; }
.simple-lang-list {
    margin-top: 20px;
    overflow: hidden; 
}


.simple-lang-list {
    margin-top: 20px;

    font-size: 0; 
    text-align: left; /* 确保左对齐 */
}

.simple-lang-list a {
    display: inline-block;
    vertical-align: top;
    text-decoration: none;
    color: #333;
    font-size: 16px; /* 在子元素恢复文字大小 */
    padding: 5px 12px;
    border: 1px solid #eee;
    margin-right: 12px;
    margin-bottom: 12px;
    
    transition: all 0.3s;
    white-space: nowrap; 
    box-sizing: border-box;
}

.simple-lang-list a:hover {
    background: #000;
    color: #fff;
    border-color: #000;
}

.yuyan-lie-biao { 
    font-size: 0;
    margin-top: 10px;
}

.yuyan-xuan-xiang { 
    display: inline-block;
    vertical-align: middle;
    color: #333; 
    text-decoration: none; 
    font-size: 15px; 
    font-weight: 500; 
    padding-bottom: 2px;
    margin-right: 30px;
    margin-bottom: 15px;
    border-bottom: 1px solid transparent;
    transition: 0.3s; 
}
@media (max-width: 900px) {
    .zuo-lan, .you-lan { width: 100%; float: none; margin-bottom: 40px; }
    .ft-side, .ft-center { width: 100%; margin-bottom: 50px; }
}