*{margin:0;padding:0;box-sizing:border-box;font-family:Arial,sans-serif;}
:root{--main:#b565a7;--light:#fdf6fb;--dark:#333;}
body{color:var(--dark);background:#fafafa;line-height:1.6;}
.container{width:92%;max-width:1100px;margin:0 auto;}

/* 语言 */
.lang-bar{position:fixed;top:12px;right:20px;z-index:999;}
.lang-bar button{margin:0 6px;padding:6px 12px;border:none;background:#fff;border-radius:6px;cursor:pointer;box-shadow:0 1px 4px #00000010;}
.lang-bar button:hover{background:var(--main);color:#fff;}

/* 头部 */
header{background:#fff;padding:18px 0;box-shadow:0 2px 8px #0000000a;position:sticky;top:0;z-index:99;}
header .container{display:flex;justify-content:space-between;align-items:center;}
.logo img{height:46px;}
nav a{margin:0 14px;text-decoration:none;color:#444;font-weight:500;}
nav a:hover{color:var(--main);}

/* 轮播 */
.slider{background:linear-gradient(to right,#f8e4f3,#f1d4ef);padding:100px 0;text-align:center;color:#222;}
.slider h2{font-size:34px;margin-bottom:16px;}
.slider p{font-size:17px;margin-bottom:28px;color:#555;}
.btn{display:inline-block;background:var(--main);color:#fff;padding:14px 30px;border-radius:8px;text-decoration:none;}

/* 产品 */
.products{padding:70px 0;}
.products h2{text-align:center;font-size:28px;margin-bottom:40px;color:var(--main);}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
@media(min-width:768px){.grid{grid-template-columns:repeat(4,1fr);}}
.card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 3px 10px #00000008;}
.card img{width:100%;height:180px;object-fit:cover;}
.card h3{padding:12px 14px 6px;font-size:16px;}
.card p{padding:0 14px 8px;font-size:14px;color:#666;}
.price{padding:0 14px 14px;font-size:15px;font-weight:bold;color:#d83a56;}

/* 关于 */
.about{background:var(--light);padding:60px 0;text-align:center;}
.about h2{font-size:28px;margin-bottom:20px;color:var(--main);}
.about p{max-width:700px;margin:0 auto;color:#555;}

/* 付款方式 */
.payment{padding:60px 0;background:#fff;}
.payment h2{text-align:center;font-size:28px;margin-bottom:30px;color:var(--main);}
.pay-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;max-width:700px;margin:0 auto;}
.pay-card{background:var(--light);padding:24px;border-radius:12px;text-align:center;}
.pay-card img{width:100%;height:120px;object-fit:contain;margin-bottom:14px;}

/* 询盘 */
.contact{padding:70px 0;background:#fafafa;}
.contact h2{text-align:center;font-size:28px;margin-bottom:30px;color:var(--main);}
form{max-width:600px;margin:0 auto;display:flex;flex-direction:column;gap:16px;}
input,textarea{padding:14px;border:1px solid #ddd;border-radius:8px;font-size:15px;}
button{background:var(--main);color:#fff;border:none;padding:14px;border-radius:8px;font-size:16px;cursor:pointer;}
.msg{text-align:center;margin-top:18px;color:#28a745;font-weight:500;}

/* 悬浮客服 */
.whatsapp{position:fixed;bottom:30px;right:20px;z-index:999;}
.whatsapp img{width:60px;height:60px;border-radius:50%;box-shadow:0 3px 10px #0003;}

/* 底部 */
footer{background:#222;color:#fff;text-align:center;padding:30px 0;margin-top:30px;}