:root{--page-max-width:600px;--product-item-max-width:500px}.site-body{background-color:#fff;color:#fff;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,PingFang SC,Microsoft YaHei,sans-serif;margin:0;padding:0}.site-page{background-color:#bdbbbb;margin:0 auto;max-width:var(--page-max-width);min-height:100vh;position:relative}.hero{overflow:hidden;width:100%}.hero-bg{display:block;height:auto;width:100%}.product-list{box-sizing:border-box;margin:0 auto;max-width:var(--product-item-max-width);padding:16px 12px 30px;.page-footer-image{display:flex;justify-content:center;padding:8px 0 16px}.page-footer-image img{height:auto;max-width:200px;width:100%}}.product-item{align-items:center;background:rgba(15,18,30,.98);border-radius:10px;box-shadow:0 8px 20px rgba(0,0,0,.35);display:flex;margin-bottom:10px;padding:10px}.product-item:last-child{margin-bottom:0}.product-item__icon{background:#101320;border-radius:10px;flex:0 0 44px;height:44px;margin-right:8px;overflow:hidden;width:44px}.product-item__icon img{height:100%;object-fit:cover;width:100%}.product-item__main{flex:1 1 auto;min-width:0}.product-item__title{color:#fff;font-size:15px;font-weight:600;line-height:1.4;margin-bottom:4px}.product-item__desc{color:#a6acc7;font-size:11px;line-height:1.4}.product-item__desc-line{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.product-item__desc-line+.product-item__desc-line{margin-top:2px}.product-item__action{flex:0 0 auto;margin-left:8px}.btn-download{align-items:center;background:linear-gradient(135deg,#ffb52b,#ff7b1f);border:none;border-radius:6px;box-shadow:0 4px 10px rgba(255,146,60,.4);color:#1a1202;cursor:pointer;display:inline-flex;flex-direction:column;font-size:12px;font-weight:600;height:auto;justify-content:center;min-height:24px;min-width:auto;outline:none;padding:8px 12px;transition:transform .15s ease,box-shadow .15s ease,opacity .15s ease}.btn-download:hover{box-shadow:0 10px 22px rgba(255,146,60,.55);transform:translateY(-1px)}.btn-download:active{box-shadow:0 4px 10px rgba(255,146,60,.35);opacity:.9;transform:translateY(0)}.floating-buttons{display:flex;flex-direction:column;gap:10px;position:fixed;right:10px;top:30%;transform:translateY(-50%);z-index:9999}@media (min-width:601px){.floating-buttons{position:absolute;top:20%;transform:none}}.floating-btn{background-color:#e6322e;border-radius:25px;box-shadow:0 4px 12px rgba(0,0,0,.15);color:#fff;cursor:pointer;font-size:12px;font-weight:700;padding:10px 15px;text-align:center;transition:all .3s ease}.btn-download-line{line-height:1.1}.page-footer-image{display:flex;justify-content:center;width:100%;img{width:180px}}