/* ── 购物车 / 下单 专用样式 ── */
.sub{color:#888;font-size:13px;margin:0 0 16px;line-height:1.6}
.card{background:#fff;border-radius:12px;padding:22px}
.emptycart{text-align:center;padding:56px 22px}
.emptycart p{color:#999;margin:0 0 18px;font-size:15px}

.btn1{display:inline-block;background:#b3001b;color:#fff;border:0;border-radius:9px;
  padding:13px 26px;font-size:14px;font-weight:700;cursor:pointer;font-family:inherit;transition:.15s}
.btn1:hover{background:#8f0016}
.btn1:disabled{background:#d9b3b9;cursor:not-allowed}
.btn2{display:inline-block;background:#fff;color:#b3001b;border:2px solid #b3001b;border-radius:9px;
  padding:11px 24px;font-size:14px;font-weight:700;text-decoration:none}
.btn1.wide{width:100%;padding:15px;font-size:15px;margin-top:8px}

/* 购物车表 */
table.cart{width:100%;border-collapse:collapse;background:#fff;border-radius:12px;overflow:hidden}
table.cart th{background:#fafafb;text-align:left;padding:13px 16px;font-size:12px;color:#888;
  font-weight:600;border-bottom:1px solid #eee}
table.cart th.r,table.cart td.r{text-align:right}
table.cart td{padding:14px 16px;border-bottom:1px solid #f4f4f6;vertical-align:middle}
.cimg{width:66px;height:66px;object-fit:cover;border-radius:8px;background:#fafafa;
  float:left;margin-right:14px}
.cname{font-size:13px;font-weight:600;line-height:1.4;padding-top:6px}
.cart b{color:#b3001b}
.art{color:#999;font-size:12px;margin-top:3px}
.qty{width:84px;padding:9px;border:1px solid #ddd;border-radius:8px;font-size:14px;
  text-align:center;font-family:inherit}
.del{background:none;border:0;color:#bbb;font-size:20px;cursor:pointer;padding:4px 8px;line-height:1}
.del:hover{color:#b3001b}

.sum{display:flex;align-items:center;gap:18px;background:#fff;border-radius:12px;
  padding:20px 22px;margin-top:14px;flex-wrap:wrap}
.sum .r{margin-left:auto;display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.tot{font-size:15px;color:#555}
.tot b{font-size:20px;color:#b3001b;margin:0 3px}
.moq{font-size:13px;line-height:1.6}
.moq.warn{color:#c0392b}
.moq.good{color:#2e9e46}

/* 结算表单 */
.two{display:grid;grid-template-columns:1fr 340px;gap:16px;align-items:start}
.form h3{font-size:15px;margin:0 0 14px}
.form label{display:block;font-size:13px;color:#555;margin-bottom:14px;font-weight:600}
.form label .opt{color:#bbb;font-weight:400}
.form label i{color:#b3001b;font-style:normal}
.form input,.form textarea{display:block;width:100%;margin-top:6px;padding:11px 13px;
  border:1px solid #ddd;border-radius:8px;font-size:14px;font-family:inherit;font-weight:400;
  color:#2b2b2b;background:#fff}
.form input:focus,.form textarea:focus{outline:0;border-color:#b3001b}
.form input.err,.form textarea.err{border-color:#e0492f;background:#fff8f6}
.half{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.chk{display:flex;gap:9px;align-items:flex-start;font-size:13px;color:#666;
  font-weight:400;line-height:1.5;margin:6px 0 4px}
.chk input{width:auto;margin:2px 0 0;flex-shrink:0}
.chk a{color:#b3001b}

.pay{display:grid;gap:10px;margin-bottom:16px}
.pay .p{display:block;border:2px solid #eee;border-radius:10px;padding:14px 16px;
  cursor:pointer;font-weight:400;margin:0;position:relative;padding-left:44px}
.pay .p input{position:absolute;left:16px;top:17px;width:auto;margin:0}
.pay .p b{display:block;font-size:14px;color:#2b2b2b;font-weight:600;margin-bottom:3px}
.pay .p span{display:block;font-size:12px;color:#999;line-height:1.5}
.pay .p.on{border-color:#b3001b;background:#fffafb}
.pay .p.dis{opacity:.5;cursor:not-allowed;background:#fafafb}

.err{background:#fdeceb;color:#c0392b;border-radius:8px;padding:12px 14px;
  font-size:13px;line-height:1.5;margin-bottom:6px}
.fine{font-size:12px;color:#999;line-height:1.6;margin:12px 0 0;text-align:center}

.side{position:sticky;top:86px}
.side h3{font-size:15px;margin:0 0 14px}
.sline{display:flex;gap:10px;padding:10px 0;border-bottom:1px dashed #f0f0f3;font-size:13px}
.sline img{width:44px;height:44px;object-fit:cover;border-radius:6px;flex-shrink:0;background:#fafafa}
.sline .n{flex:1;line-height:1.4;color:#555}
.sline .q{color:#b3001b;font-weight:700;white-space:nowrap}
.sidetot{display:flex;justify-content:space-between;align-items:baseline;
  margin-top:14px;font-size:14px;color:#555}
.sidetot b{font-size:19px;color:#b3001b}
.backlink{display:block;margin-top:14px;font-size:13px;color:#888}
.backlink:hover{color:#b3001b}

/* 成功页 */
.ok{text-align:center;padding:44px 30px}
.tick{width:64px;height:64px;border-radius:50%;background:#e9f7ec;color:#2e9e46;
  font-size:32px;line-height:64px;margin:0 auto 18px}
.ok h1{font-size:23px;margin:0 0 14px}
.ok .no{font-size:15px;color:#555;margin:0 0 18px}
.ok .no b{color:#b3001b;font-size:18px;letter-spacing:.5px}
.ok p{color:#666;line-height:1.75;margin:0 0 12px;font-size:14px}
.ok .hint{background:#fafafb;border-radius:9px;padding:13px 16px;font-size:13px;color:#888}
.ok .acts{display:flex;gap:12px;justify-content:center;margin-top:22px;flex-wrap:wrap}
.ok .acts a{text-decoration:none}
.ok .saved{font-size:12px;color:#bbb;margin-top:20px}

/* 头部购物车按钮 */
.cartbtn{position:relative;color:#555;margin-left:6px;display:flex;align-items:center;
  padding:6px 4px;text-decoration:none}
.cartbtn:hover{color:#b3001b}
.cartn{position:absolute;top:-2px;right:-8px;background:#b3001b;color:#fff;font-style:normal;
  font-size:10px;font-weight:700;min-width:17px;height:17px;line-height:17px;text-align:center;
  border-radius:9px;padding:0 4px;display:none}
.cartn.on{display:block}

@media(max-width:860px){
  .two{grid-template-columns:1fr}
  .side{position:static}
}
@media(max-width:620px){
  .half{grid-template-columns:1fr}
  table.cart th:nth-child(4),table.cart td:nth-child(4){display:none}
  .cimg{width:52px;height:52px;margin-right:10px}
  .cname{font-size:12px}
  .sum{flex-direction:column;align-items:stretch}
  .sum .r{margin-left:0;justify-content:space-between}
  .qty{width:70px}
  .ok{padding:32px 20px}
  .ok .acts a{width:100%}
}