:root {
  --trade-primary: #e53935;
  --trade-primary-dark: #cf2f2c;
  --trade-accent: #ff7a45;
  --trade-highlight: #fff2ef;
  --trade-text: #222;
  --trade-muted: #666;
  --trade-subtle: #999;
  --trade-bg: #f5f5f5;
  --trade-card: #fff;
  --trade-border: #ebebeb;
  --trade-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
  --trade-radius: 12px;
  --trade-width: 1200px;
}

html,
body {
  background: var(--trade-bg);
  color: var(--trade-text);
}

body {
  min-width: 1200px;
  font-family: "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", sans-serif;
}

a {
  transition: color 0.18s ease, background-color 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

top {
  background: #2f2f2f;
  border-bottom: none;
}

.seck {
  width: var(--trade-width);
  color: rgba(255, 255, 255, 0.78);
}

.register_login a,
.register_login em,
.vip_center,
.vip_center em {
  color: rgba(255, 255, 255, 0.82);
}

.register_login a:hover,
.vip_center a:hover,
.vip_center:hover em {
  color: #fff;
}

.maxbj1 {
  background: linear-gradient(180deg, #ffffff 0%, #fffaf9 100%);
  border-bottom: 1px solid var(--trade-border);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.04);
}

.trading-header,
header {
  width: var(--trade-width);
  min-height: 86px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 22px;
  overflow: visible;
  padding: 18px 0;
}

.logo.logo-size {
  width: 320px;
  flex: 0 0 320px;
  margin-top: 0;
  line-height: 1.25;
}

.logo.logo-size strong {
  display: block;
  color: var(--trade-primary) !important;
  font-size: 20px !important;
  font-weight: 800 !important;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

search,
.trading-search {
  width: 560px;
  height: 46px;
  margin: 0;
  border: 2px solid var(--trade-primary);
  border-radius: 999px;
  background: #fff;
  box-shadow: 0 8px 18px rgba(229, 57, 53, 0.12);
  overflow: hidden;
}

search form,
.trading-search form {
  display: flex;
  align-items: center;
  height: 100%;
}

search input[name="search_value"],
.trading-search input[name="search_value"] {
  width: calc(100% - 132px) !important;
  height: 42px !important;
  text-indent: 18px !important;
  font-size: 14px;
  color: var(--trade-text);
}

search button,
.trading-search button {
  width: 132px;
  height: 46px;
  background: linear-gradient(135deg, var(--trade-primary) 0%, var(--trade-accent) 100%);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
}

search button:hover,
.trading-search button:hover {
  background: linear-gradient(135deg, var(--trade-primary-dark) 0%, #ff6a32 100%);
}

.sping_car,
.trading-action {
  height: 42px;
  margin: 0;
  padding: 0 18px;
  line-height: 42px;
  border: 1px solid #ffd1c7;
  border-radius: 999px;
  background: #fff8f6;
  color: var(--trade-primary);
  white-space: nowrap;
  flex-shrink: 0;
}

.sping_car + .sping_car {
  margin-left: 12px;
}

.sping_car b {
  margin-top: 13px;
}

.sping_car a {
  display: block;
  color: var(--trade-primary);
  font-weight: 600;
  white-space: nowrap;
}

.sping_car:hover {
  border-color: #ffb7a6;
  background: #fff1ed;
  box-shadow: 0 8px 18px rgba(229, 57, 53, 0.1);
}

.sping_car:hover a,
.sping_car:hover em {
  color: var(--trade-primary-dark);
}

.dao_hang,
.trading-nav-shell {
  background: #fff;
  border-bottom: 1px solid var(--trade-border);
}

.dao_hang nav {
  width: var(--trade-width);
  height: 54px;
  margin: 0 auto;
  display: flex;
  align-items: stretch;
}

.important {
  width: 248px;
  height: 54px;
  line-height: 54px;
  background: linear-gradient(135deg, var(--trade-primary) 0%, var(--trade-accent) 100%);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  border-radius: 12px 12px 0 0;
}

.important img {
  margin: 17px 10px 0 16px !important;
}

.important aside {
  width: 248px;
  height: auto;
  min-height: 430px;
  background: #fff;
  border: 1px solid var(--trade-border);
  border-top: none;
  box-shadow: var(--trade-shadow);
}

.important .cates h3 {
  background: transparent;
}

.important .cates {
  border-bottom: 1px solid #f2f2f2;
}

.important .cates h3 a {
  color: #333;
  font-size: 14px;
}

.important .cates:hover {
  background: #fff5f2;
}

.dao_list,
.trading-nav-list {
  display: flex;
  align-items: center;
  gap: 22px;
  width: calc(100% - 248px);
  padding: 0 0 0 24px;
  overflow: hidden;
  white-space: nowrap;
}

.dao_list a {
  display: inline-flex;
  align-items: center;
  height: 54px;
  color: #333;
  font-size: 15px;
  font-weight: 600;
}

.dao_list a:hover,
.dao_list a.nav:hover {
  color: var(--trade-primary);
}

.dao_list a:first-child {
  color: var(--trade-primary);
}

#banner_tabs.flexslider {
  width: var(--trade-width);
  margin: 16px auto 20px !important;
  border-radius: var(--trade-radius);
  overflow: hidden;
  box-shadow: var(--trade-shadow);
}

.trading-quick-grid {
  width: var(--trade-width);
  margin: 0 auto 22px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1.1fr;
  gap: 16px;
}

.trading-quick-card,
.trading-service-card {
  min-height: 148px;
  padding: 20px 22px;
  border-radius: var(--trade-radius);
  background: var(--trade-card);
  border: 1px solid var(--trade-border);
  box-shadow: var(--trade-shadow);
}

.trading-quick-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: var(--trade-text);
  background: linear-gradient(180deg, #fff 0%, #fff6f3 100%);
}

.trading-quick-card:hover {
  border-color: #ffd0c3;
  transform: translateY(-2px);
}

.trading-quick-tag {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 5px 10px;
  border-radius: 999px;
  background: var(--trade-highlight);
  color: var(--trade-primary);
  font-size: 12px;
  font-weight: 700;
}

.trading-quick-card strong {
  display: block;
  margin-top: 14px;
  font-size: 24px;
  color: #222;
}

.trading-quick-card em {
  display: block;
  margin-top: 10px;
  color: var(--trade-muted);
  line-height: 1.6;
}

.trading-service-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
  background: linear-gradient(180deg, #fff 0%, #fffdfb 100%);
}

.trading-service-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.trading-service-row b {
  color: var(--trade-primary);
  font-size: 15px;
}

.trading-service-row span {
  color: var(--trade-muted);
  line-height: 1.5;
}

.w,
.seck,
.footer-bottom,
.center,
.pc-footer-lin .center,
.pc-footer-lin .footer-bottom {
  width: var(--trade-width);
}

.blank {
  height: 16px;
}

.breadcrumb {
  width: var(--trade-width);
  margin: 0 auto;
  padding: 12px 0;
  color: var(--trade-subtle);
}

.breadcrumb a {
  color: var(--trade-muted);
}

.breadcrumb a:hover {
  color: var(--trade-primary);
}

.main,
.w.main {
  width: var(--trade-width);
}

.main::after,
.w.main::after {
  content: "";
  display: block;
  clear: both;
}

.trading-help-main {
  flex-wrap: wrap;
}

.trading-help-main > .layout {
  width: 100%;
  flex: 0 0 100%;
}

.trading-help-main > .subside-box {
  flex: 0 0 220px;
  margin-right: 0;
}

.trading-help-main > .content {
  flex: 1 1 0;
  width: auto;
  min-width: 0;
  float: none;
}

.trading-help-main > .clear {
  display: none;
}

.left {
  float: left;
  width: 210px;
}

.right-extra {
  float: right;
  width: 990px;
}

#i-right,
.m#i-right {
  width: auto;
}

#sortlist,
.limitbuy,
.rank,
.m0,
#hotsale,
.goods_main,
.goods_photo,
.goods_detail {
  border: 1px solid var(--trade-border);
  border-radius: var(--trade-radius);
  background: var(--trade-card);
  box-shadow: var(--trade-shadow);
  overflow: hidden;
}

#sortlist .mc,
.limitbuy .mc,
.rank .mc,
.m0 ul {
  background: var(--trade-card);
}

#sortlist h3,
.m0 .mt,
.rank .mt,
.limitbuy .mt,
.hot-sales-main .hd,
.hot-sales-act .hd {
  background: linear-gradient(180deg, #fff8f5 0%, #fff 100%);
  color: #333;
  border-bottom: 1px solid var(--trade-border);
}

#sortlist li a.curr {
  background: var(--trade-primary);
}

.hot-sales-main .hd,
.hot-sales-act .hd,
.m0 .mt,
.rank .mt,
.limitbuy .mt {
  font-size: 16px;
  font-weight: 700;
}

.hot-sales-main .mc dl,
.hot-sales-act .mc dl {
  padding: 14px 16px;
  border-bottom: 1px solid #f3f3f3;
}

.hot-sales-main .mc dl:last-child,
.hot-sales-act .mc dl:last-child {
  border-bottom: none;
}

#hotsale {
  margin-bottom: 18px;
}

.hot-sales-main .mc,
.hot-sales-act .mc {
  padding: 8px 0;
}

.hot-sales-main .mc dl dt,
.hot-sales-act .mc dl dt {
  border-radius: 10px;
  overflow: hidden;
}

.hot-sales-main .mc dl dd,
.hot-sales-act .mc dl dd {
  padding-left: 12px;
}

#sortlist {
  margin-bottom: 18px;
}

#sortlist h3 {
  font-weight: 700;
}

#sortlist ul {
  padding: 10px 12px 12px 24px;
}

#sortlist li {
  width: auto;
  min-width: 76px;
  margin: 4px 8px 4px 0;
}

#sortlist li a {
  display: inline-block;
  border-radius: 999px;
  background: #fafafa;
  padding: 6px 10px;
}

#sortlist li a:hover {
  background: #fff0ea;
}

.squares,
.itemSearchResult,
.goods_main,
.goods_list,
.list-h {
  background: var(--trade-card);
}

.squares .goods-content,
.goods_main .mc,
.itemSearchResult .mc {
  border-radius: var(--trade-radius);
}

.w.main .m {
  overflow: visible;
}

.w.main .m .mc,
.w.main .m .bd {
  background: transparent;
}

.p-name a {
  color: #333;
}

.p-name a:hover {
  color: var(--trade-primary);
}

.trading-floor-header {
  width: var(--trade-width);
  height: auto;
  margin: 26px auto 12px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.trading-floor-title,
.pick-back-b .trading-floor-title,
.pick-back-b h3.trading-floor-title {
  float: none !important;
  margin: 0;
  font-size: 24px;
  font-weight: 800;
  color: #222;
}

.trading-floor-tabs ul {
  display: flex;
  align-items: center;
  gap: 10px;
}

.trading-floor-tabs li {
  border: 1px solid #ffd6cb;
  border-radius: 999px;
  background: #fff7f4;
  color: var(--trade-primary);
  padding: 8px 14px;
  line-height: 1;
  cursor: pointer;
}

.trading-floor-tabs li:hover {
  background: #fff0ea;
}

.trading-floor-card {
  width: var(--trade-width);
  margin: 0 auto 8px;
  border: 1px solid var(--trade-border);
  border-radius: var(--trade-radius);
  background: var(--trade-card);
  box-shadow: var(--trade-shadow);
  padding: 10px 8px 18px;
}

.trading-product-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
  padding: 10px 12px 6px !important;
}

.trading-product-card {
  float: none !important;
  width: auto !important;
  min-height: 340px;
  padding: 14px 14px 16px;
  border: 1px solid #f0f0f0;
  border-radius: 14px;
  background: #fff;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.trading-product-card:hover {
  transform: translateY(-2px);
  border-color: #ffd0c3;
  box-shadow: 0 14px 24px rgba(0, 0, 0, 0.08);
}

.trading-product-card img {
  border-radius: 10px;
}

.trading-product-card span {
  display: block;
  margin-top: 14px;
  color: var(--trade-primary);
  font-size: 22px;
  font-weight: 800;
}

.trading-product-card p {
  margin-top: 10px;
  line-height: 1.6;
  color: #333;
}

.p-price strong,
.shop_price,
.p-price .shop_price,
.goods_price,
#ECS_SHOPPRICE,
#ECS_GOODS_AMOUNT {
  color: var(--trade-primary) !important;
  font-weight: 800 !important;
}

.btns a,
.btn-red,
.goods_detail_right05 {
  display: inline-block;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--trade-primary) 0%, var(--trade-accent) 100%);
  color: #fff !important;
  box-shadow: 0 10px 20px rgba(229, 57, 53, 0.16);
}

.btns a {
  padding: 8px 16px;
}

.goods_detail_right06 {
  border-radius: 999px;
  background: #ffefe9;
  color: var(--trade-primary);
}

.goods_detail_right05:hover,
.goods_detail_right06:hover,
.btns a:hover {
  transform: translateY(-1px);
}

.goods_photo {
  padding: 24px;
}

#product-intro.goods_photo {
  display: flex;
  gap: 28px;
  align-items: flex-start;
}

#preview {
  width: 430px;
  flex: 0 0 430px;
}

.box,
.tb-s400,
.tb-s400 a {
  width: 100%;
}

.tb-booth {
  border: 1px solid var(--trade-border);
  border-radius: var(--trade-radius);
  overflow: hidden;
}

.tb-thumb {
  margin-top: 14px;
}

.tb-thumb li {
  margin-right: 10px;
}

.tb-thumb .tb-selected {
  background: var(--trade-primary);
  border-radius: 8px;
}

.tb-thumb li div {
  border-radius: 8px;
}

.goods_photo > div:nth-child(2) {
  flex: 1 1 auto;
  min-width: 520px;
  width: auto !important;
  min-height: 0 !important;
  float: none !important;
}

#supp_info {
  flex: 0 0 210px;
  width: 210px !important;
}

.goods_info {
  width: 100% !important;
  min-height: 0 !important;
  float: none !important;
}

#name h1 {
  font-size: 28px;
  line-height: 1.4;
  color: #1f1f1f;
  font-weight: 800;
}

.goods_info,
.summary,
.goods_detail_right {
  background: #fff;
}

#summary-price {
  margin-top: 18px;
  padding: 18px 22px;
  border-radius: 14px;
  background: linear-gradient(180deg, #fff5f2 0%, #fff 100%);
  border: 1px solid #ffe0d6;
}

#summary1,
#summary-qita,
.goods_style,
.goods_detail_right03,
.goods_detail_right04 {
  margin-top: 16px;
}

#summary1 li,
#summary-qita li {
  color: var(--trade-muted);
}

#summary1 .dt,
#summary1 .dd,
#summary-qita p {
  font-size: 14px;
}

#summary1 li.padd1 {
  width: 100%;
}

#summary1 .dt {
  width: 78px;
  color: var(--trade-muted);
}

#summary1 .dd {
  width: auto;
}

#summary-qita ul.qita {
  display: flex;
  gap: 12px;
}

#summary-qita ul.qita li {
  width: auto;
  min-width: 120px;
  flex: 1 1 0;
}

.goods_detail_right_l {
  width: 84px;
}

.goods_detail_right_r {
  width: calc(100% - 84px);
}

.goods_detail_right05,
.goods_detail_right06 {
  margin-top: 18px;
}

.goods_detail_right05 {
  margin-left: 0;
  background: linear-gradient(135deg, var(--trade-primary) 0%, var(--trade-accent) 100%) !important;
  color: #fff !important;
}

.goods_detail_right06 {
  border: 1px solid #ffd5c9;
  background: #fff0ea !important;
  color: var(--trade-primary) !important;
}

.goods_detail_right05 a,
.goods_detail_right06 a {
  color: inherit !important;
}

#product-intro + .blank + .clearfix,
#product-intro + .blank + .w,
#product-intro + .blank + div {
  width: var(--trade-width);
  margin-left: auto;
  margin-right: auto;
}

.summary,
.goods_style,
.goods_detail_right03,
.goods_detail_right04 {
  border-radius: 12px;
}

.goods_detail_right03 ul li,
.goods_detail_right_r ul li,
.summary dd,
.summary li {
  border-color: #e8e8e8;
}

.goods_detail_right03 ul .goods_select_active a {
  background: linear-gradient(180deg, #fff 0%, #fff 100%) no-repeat bottom right;
  border: 2px solid var(--trade-primary);
  color: var(--trade-primary);
}

.cart_list_minus,
.cart_list_plus,
.cart_list_minus02,
.cart_list_plus02 {
  background: #fff3ee;
  border-color: #ffd4c8;
  color: var(--trade-primary);
}

.cart_list_val,
.cart_list_val02 {
  border-color: #ffd4c8;
}

.left-help-list .help-list-wrap {
  background: #1f1f1f;
  border-radius: var(--trade-radius);
  padding: 26px 24px;
}

.left-help-list dl {
  width: 25%;
}

.left-help-list dl > dt {
  color: #fff;
}

.left-help-list dl a {
  color: rgba(255, 255, 255, 0.8);
}

.left-help-list dl a:hover {
  color: #fff;
}

.center {
  width: var(--trade-width);
  margin: 18px auto 0;
  padding: 0 0 26px;
  color: var(--trade-muted);
  text-align: center;
}

.center p {
  margin-bottom: 8px;
}

.center p:last-child {
  margin-bottom: 0;
}

.center p a {
  color: var(--trade-muted);
}

.center p a:hover {
  color: var(--trade-primary);
}

@media (max-width: 1280px) {
  body {
    min-width: 1200px;
  }
}