:root{--h-blue:#3f7cb6;--h-dk:#2c5a86;--h-org:#8a8f96;--h-ink:#2b3238;--h-bg:#f3f5f7;--h-line:#dfe3e8;--h-sub:#868f98}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,'PingFang SC','Microsoft YaHei',sans-serif;background:var(--h-bg);color:var(--h-ink);font-size:14px;line-height:1.75;padding-bottom:60px}
a{color:inherit;text-decoration:none;-webkit-tap-highlight-color:transparent}
img{display:block;max-width:100%}
button{font-family:inherit;cursor:pointer;border:none}
input,textarea{font-family:inherit;font-size:14px;outline:none}
.dm-search{background:#fff;border-bottom:1px solid var(--h-line);padding:11px 13px}
.dm-search input{width:100%;border:1px solid var(--h-line);border-radius:22px;background:var(--h-bg);padding:8px 15px;font-size:13px}
.dm-catnav{background:#fff;border-bottom:1px solid var(--h-line);display:flex;overflow-x:auto;scrollbar-width:none;position:sticky;top:0;z-index:50}
.dm-catnav::-webkit-scrollbar{display:none}
.dm-catnav a{flex:none;padding:11px 14px;font-size:14px;color:var(--h-sub);border-bottom:2px solid transparent}
.dm-catnav a.active{color:var(--h-blue);border-bottom-color:var(--h-org);font-weight:700}
.dm-hero{display:block;margin:0;position:relative}
.dm-hero img{width:100%;aspect-ratio:16/7;object-fit:cover}
.dm-hero i{position:absolute;left:12px;bottom:12px;font-style:normal;background:rgba(44,90,134,.8);color:#fff;font-size:11px;padding:3px 11px;border-radius:3px;letter-spacing:1px}
.dm-head{display:flex;align-items:center;justify-content:space-between;padding:14px 12px 9px}
.dm-head h3,.dm-head h4{font-size:15px;font-weight:700;color:var(--h-dk);padding-left:8px;border-left:3px solid var(--h-org)}
.dm-head a,.dm-head span{font-size:12px;color:var(--h-sub)}
.dm-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:0 10px}
.dm-card{background:#fff;border:1px solid var(--h-line);border-radius:12px;overflow:hidden}
.dm-card .dm-thumb{width:100%;aspect-ratio:1/1;object-fit:cover}
.dm-card .dm-info{padding:8px 9px 10px}
.dm-card .dm-name{font-size:13px;font-weight:500;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:39px}
.dm-card .dm-price{color:var(--h-blue);font-weight:700;font-size:16px;margin-top:3px}
.dm-buy{display:block;width:100%;margin-top:7px;height:30px;line-height:28px;text-align:center;background:var(--h-blue);color:#fff;font-size:12px;font-weight:600;border-radius:15px;border:none}
.dm-cardb{background:#fff;border:1px solid var(--h-line);border-radius:12px;padding:13px 14px;margin:10px 10px 0}
.dm-cardb h4{font-size:14px;color:var(--h-dk);margin-bottom:9px;font-weight:700}
.dm-bar{position:fixed;left:0;right:0;bottom:0;z-index:60;background:#fff;border-top:1px solid var(--h-line);display:flex;align-items:center;gap:10px;padding:9px 13px calc(9px + env(safe-area-inset-bottom))}
.dm-bar span{flex:1;font-size:13px}
.dm-bar span b{color:var(--h-blue);font-size:17px}
.dm-btn{flex:none;width:132px;height:38px;border-radius:22px;background:var(--h-blue);color:#fff;font-size:14px;font-weight:700}
.dm-fitem{display:flex;align-items:center;gap:9px;background:#fff;border:1px solid var(--h-line);border-radius:12px;padding:11px 13px;margin:10px 10px 0}
.dm-fitem input[type=text],.dm-fitem input[type=password],.dm-fitem input:not([type]){flex:1;border:none;background:transparent;font-size:14px}
.dm-fitem input[type=checkbox]{width:16px;height:16px;accent-color:var(--h-blue)}
.dm-cell{display:flex;align-items:center;gap:11px;background:#fff;border:1px solid var(--h-line);border-radius:12px;padding:12px 13px;margin:10px 10px 0}
.dm-cell>div{flex:1;min-width:0}
.dm-arrow{color:#c2ccd6}
.dm-mehead{background:linear-gradient(140deg,var(--h-dk),var(--h-blue));padding:19px 16px 15px;color:#fff}
.dm-mehead>div:first-child{display:flex;align-items:center;gap:12px}
.dm-mehead .dm-avatar{width:48px;height:48px;border-radius:50%;background:rgba(255,255,255,.18);border:2px solid rgba(255,255,255,.55);text-align:center;line-height:46px;font-size:19px}
.dm-mehead b{font-size:16px}
.dm-mestat{display:grid;grid-template-columns:repeat(4,1fr);margin-top:13px;background:#fff;border:1px solid var(--h-line);border-radius:12px;padding:10px 0;margin-left:10px;margin-right:10px}
.dm-mestat div{text-align:center;border-right:1px solid var(--h-line)}
.dm-mestat div:last-child{border-right:none}
.dm-mestat b{display:block;font-size:16px;color:var(--h-dk)}
.dm-mestat span{font-size:10px;color:var(--h-sub)}
.dm-ogrid{display:grid;grid-template-columns:repeat(5,1fr);background:#fff;border:1px solid var(--h-line);border-radius:12px;padding:12px 0;margin:10px 10px 0}
.dm-ogrid a{text-align:center;font-size:11px;position:relative}
.dm-ogrid a .dm-ico{display:block;font-style:normal;font-size:16px;margin-bottom:2px}
.dm-ogrid a .dm-badge{position:absolute;top:-6px;right:15%;background:var(--h-org);color:#fff;font-size:9px;min-width:15px;line-height:15px;border-radius:12px;padding:0 3px}
.dm-tabbar{position:fixed;left:0;right:0;bottom:0;z-index:70;background:#fff;border-top:1px solid var(--h-line);display:flex;height:56px;padding-bottom:env(safe-area-inset-bottom)}
.dm-tabbar a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:10px;color:var(--h-sub)}
.dm-tabbar a.active{color:var(--h-blue);font-weight:700}
.dm-specrow{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--h-line);border-radius:12px;padding:12px 13px;margin:10px 10px 0;font-size:13px}
.dm-specrow .arrow{margin-left:auto;color:#c2ccd6}
.dm-specmask{display:none;position:fixed;inset:0;background:rgba(74,58,52,.5);z-index:80}
.dm-specpanel{display:none;position:fixed;left:0;right:0;bottom:0;z-index:90;background:#fff;border-radius:12px 12px 0 0;padding:14px 16px calc(16px + env(safe-area-inset-bottom))}
.dm-specitem{display:inline-block;font-size:12px;border:1px solid var(--h-line);border-radius:4px;padding:5px 12px;background:var(--h-bg);margin:0 6px 6px 0}
.dm-specitem.on{color:var(--h-blue);border-color:var(--h-blue);background:#fdeee8;font-weight:600}
.dm-numc{display:flex;align-items:center;border:1px solid var(--h-line);border-radius:4px;overflow:hidden}
.dm-numc button{width:32px;height:30px;background:var(--h-bg);font-size:15px}
.dm-numc b{width:38px;text-align:center}
.dm-price{color:var(--h-blue);font-weight:700}
.dm-price .pd-price{font-size:inherit}
.pd-price-row{padding:0 12px;margin-top:10px;display:flex;align-items:baseline;gap:4px;font-size:12px;color:var(--h-sub)}
.pd-price-row .dm-price,.pd-price-row .pd-price{font-size:24px;color:var(--h-blue)}
.pd-title{font-size:16px;font-weight:700;line-height:1.6;margin:10px 12px 0}
.pd-meta{display:flex;gap:14px;font-size:11px;color:var(--h-sub);margin:6px 12px 0}
.swiper{position:relative;background:#f3e6dd;overflow:hidden}
.swiper-track{display:flex;transition:transform .25s ease}
.swiper-slide{flex:none;width:100%}
.swiper-slide img{width:100%;aspect-ratio:1/1;object-fit:cover;pointer-events:none}
.counter{position:absolute;right:12px;bottom:12px;background:rgba(201,111,94,.6);color:#fff;font-size:11px;padding:2px 10px;border-radius:10px}
.arrow-btn{position:absolute;top:50%;transform:translateY(-50%);width:30px;height:30px;line-height:28px;text-align:center;background:rgba(255,255,255,.88);border-radius:50%;font-size:17px;user-select:none;z-index:5}
.arrow-btn.prev{left:10px}.arrow-btn.next{right:10px}
.dots{display:flex;justify-content:center;gap:6px;padding:9px 0 0}
.dots i{width:6px;height:6px;border-radius:50%;background:#e3d3c9;transition:all .2s}
.dots i.on{background:var(--h-blue);width:14px;border-radius:3px}
.tag{display:inline-block;font-size:11px;color:var(--h-blue);border:1px solid var(--h-blue);border-radius:3px;padding:2px 9px;margin:10px 12px 0 0}
#specTags{padding:0 12px}
.bottom-bar{position:fixed;left:0;right:0;bottom:0;z-index:60;background:#fff;border-top:1px solid var(--h-line);display:flex;align-items:center;padding:8px 12px calc(8px + env(safe-area-inset-bottom))}
.bottom-bar .op{flex:none;width:44px;text-align:center;font-size:10px;color:var(--h-sub);line-height:1.4}
.bottom-bar .op .ico{display:block;font-style:normal;font-size:16px;line-height:1.3}
.btn-cart{flex:1;height:40px;border-radius:2px;background:#fff;color:var(--h-blue);border:1px solid var(--h-blue);font-size:14px;font-weight:600;margin-left:6px}
.btn-buy2{flex:1;height:40px;border-radius:2px;background:var(--h-org);color:#fff;font-size:14px;font-weight:700;margin-left:8px}
.spec-mask{display:none;position:fixed;inset:0;background:rgba(74,58,52,.5);z-index:80}
.spec-panel{display:none;position:fixed;left:0;right:0;bottom:0;z-index:90;background:#fff;border-radius:12px 12px 0 0;padding:14px 16px calc(16px + env(safe-area-inset-bottom))}
.spec-item.on{color:var(--h-blue);border-color:var(--h-blue);background:#fdeee8;font-weight:600}
.num-ctrl{display:flex;align-items:center;border:1px solid var(--h-line);border-radius:4px;overflow:hidden}
.num-ctrl button{width:32px;height:30px;background:var(--h-bg);font-size:15px}
.num-ctrl b{width:38px;text-align:center}
.btn-sm{padding:3px 10px;font-size:11px;border-radius:12px}
.btn-del{background:#fdeeea;color:#b04a2e}
.op .ico{font-style:normal}
.dm-notes{max-width:820px;margin:22px auto 6px;padding:20px 22px;background:#fff;border:1px solid #dfe3e8;border-radius:12px}
.dm-notes-hd{display:flex;align-items:baseline;gap:10px;margin-bottom:10px}
.dm-notes-hd b{font-size:16px;color:#2c5a86}
.dm-notes-hd span{font-size:11px;letter-spacing:1px;color:#868f98}
.dm-notes-bd p{margin:8px 0;font-size:13.5px;color:#3a4147;line-height:1.95}
.dm-notes-bd b{color:#2b3238}
.dm-spec{width:100%;border-collapse:collapse;margin:12px 0;font-size:13px}
.dm-spec td{padding:7px 4px;border-bottom:1px dashed #dfe3e8}
.dm-spec td:first-child{width:92px;color:#868f98}
.dm-brand{background:linear-gradient(135deg,var(--h-dk),var(--h-blue));color:#fff;padding:16px 14px 13px}
.dm-brand b{display:block;font-size:20px;letter-spacing:2px}
.dm-brand span{display:block;font-size:10px;letter-spacing:1px;opacity:.75;margin-top:2px}
.dm-bar .op{flex:none;width:38px;text-align:center;font-size:10px;color:var(--h-sub);line-height:1.4}
.dm-cartbtn,.dm-buy2{flex:1;min-width:0;height:38px;border-radius:19px;color:#fff;font-size:13px;font-weight:700;border:none}
.dm-cartbtn{background:#fff;color:var(--h-blue);border:1px solid var(--h-blue)}
.dm-buy2{background:var(--h-blue)}