:root {

  --primary: #2b2b2b;

  --primary-light: #4a4a4a;

  --accent: #c8192f;

  --accent-hover: #a31224;

  --bg: #ffffff;

  --bg-gray: #f5f5f5;

  --line: #e5e5e5;

  --text: #333333;

  --text-light: #666666;

  --text-lighter: #999999;

  --radius: 4px;

  --shadow: 0 2px 8px rgba(0,0,0,.08);

}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {

  font-family: "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", "Helvetica Neue", Arial, sans-serif;

  color: var(--text);

  background: var(--bg);

  font-size: 14px;

  line-height: 1.6;

}

a { color: inherit; text-decoration: none; }

img { max-width: 100%; display: block; }

ul, ol { list-style: none; }

button { font-family: inherit; cursor: pointer; border: none; background: none; }

input, select, textarea { font-family: inherit; font-size: 14px; outline: none; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 15px; }

.hidden { display: none !important; }



/* ---------------- top member bar ---------------- */

.member-bar {

  background: #1f1f1f;

  color: #cfcfcf;

  font-size: 12px;

  position: relative;

  z-index: 1001;

}

.member-bar .container {

  display: flex;

  justify-content: space-between;

  align-items: center;

  height: 34px;

}

.member-bar a { color: #cfcfcf; margin-right: 16px; transition: color .2s; }

.member-bar a:hover { color: #fff; }

.member-bar .cart-info { display: flex; align-items: center; }

.member-bar .cart-info .sep { color: #555; margin: 0 12px 0 0; }

.member-right a:last-child { margin-right: 0; }

.cart-count { color: #ffb400; font-weight: 700; margin-left: 4px; }



/* ---------------- header logo + search ---------------- */

.site-header {

  background: #fff;

  border-bottom: 1px solid var(--line);

  padding: 14px 0;

  position: sticky;

  top: 0;

  z-index: 1000;

  box-shadow: 0 1px 4px rgba(0,0,0,.05);

}

.header-inner {

  display: flex;

  align-items: center;

  justify-content: space-between;

  gap: 20px;

}

.logo img { height: 52px; width: auto; }

.search-box {

  flex: 1;

  max-width: 460px;

  display: flex;

  border: 2px solid var(--primary);

  border-radius: 4px;

  overflow: hidden;

  height: 40px;

}

.search-box input {

  flex: 1;

  border: none;

  padding: 0 14px;

  font-size: 14px;

}

.search-box button {

  width: 88px;

  background: var(--primary);

  color: #fff;

  font-size: 14px;

  transition: background .2s;

}

.search-box button:hover { background: var(--primary-light); }

.header-tools { display: flex; align-items: center; gap: 18px; }

.header-tools .tool { text-align: center; color: var(--text-light); font-size: 12px; }

.header-tools .tool .ico { font-size: 22px; display: block; margin-bottom: 2px; }

.header-tools .tool:hover { color: var(--accent); }



/* ---------------- navigation ---------------- */

.main-nav {

  background: var(--primary);

}

.nav-list {

  display: flex;

  position: relative;

}

.nav-list > li { position: relative; }

.nav-list > li > a {

  display: block;

  padding: 13px 26px;

  color: #e8e8e8;

  font-size: 15px;

  transition: background .2s, color .2s;

  white-space: nowrap;

}

.nav-list > li > a:hover,

.nav-list > li.active > a { background: #000; color: #fff; }

.nav-list .dropdown {

  position: absolute;

  top: 100%;

  left: 0;

  background: #fff;

  min-width: 200px;

  box-shadow: 0 8px 20px rgba(0,0,0,.15);

  border-top: 3px solid var(--accent);

  display: none;

  z-index: 999;

}

.nav-list li:hover .dropdown { display: block; }

.dropdown a {

  display: block;

  padding: 10px 18px;

  color: var(--text);

  font-size: 14px;

  border-bottom: 1px solid #f2f2f2;

  transition: background .15s, color .15s;

}

.dropdown a:hover { background: var(--bg-gray); color: var(--accent); }

.nav-toggle {

  display: none;

  background: var(--primary);

  color: #fff;

  font-size: 24px;

  padding: 10px 16px;

  width: 100%;

  text-align: left;

}



/* ---------------- Banner ---------------- */

.banner {

  position: relative;

  height: 480px;

  overflow: hidden;

  background: #2b2b2b;

}

.banner img {

  position: absolute;

  top: 0; left: 0;

  width: 100%; height: 100%;

  object-fit: cover;

  object-position: center 40%;

}

.banner-caption {

  position: absolute;

  left: 8%;

  top: 50%;

  transform: translateY(-50%);

  color: #fff;

  max-width: 480px;

  text-shadow: 0 2px 12px rgba(0,0,0,.55);

}

.banner-caption h2 { font-size: 34px; font-weight: 700; letter-spacing: 2px; margin-bottom: 10px; }

.banner-caption p { font-size: 16px; opacity: .92; }



/* ---------------- section common ---------------- */

.section { padding: 34px 0; }



.section-gray {

  background: var(--bg);

  border-top: 1px solid var(--line);

  border-bottom: 1px solid var(--line);

}

.section-title {

  text-align: left;

  margin-bottom: 22px;

  padding-bottom: 12px;

  border-bottom: 1px solid var(--line);

  display: flex;

  align-items: baseline;

  justify-content: space-between;

  flex-wrap: wrap;

  gap: 8px;

}

.section-title h3 {

  font-size: 22px;

  color: var(--primary);

  letter-spacing: .5px;

  font-weight: 700;

  padding-left: 12px;

  border-left: 4px solid var(--primary);

  line-height: 1.25;

}

.section-title h3::after { display: none; }

.section-title p { color: var(--text-lighter); font-size: 13px; margin: 0; }

.section-more { text-align: right; margin-top: 18px; }

.section-more a {

  display: inline-block;

  padding: 0 0 2px;

  border: none;

  border-bottom: 1px solid var(--primary);

  color: var(--primary);

  border-radius: 0;

  font-size: 14px;

  transition: color .2s, border-color .2s;

}

.section-more a:hover { background: none; color: var(--accent); border-color: var(--accent); }



/* ---------------- hero banner ---------------- */

.photo-band {

  position: relative;

  height: 340px;

  overflow: hidden;

  background: #111;

}

.photo-band img {

  position: absolute;

  top: 0; left: 0;

  width: 100%; height: 100%;

  object-fit: cover;

  object-position: center 35%;

}

.photo-band .pb-inner {

  position: relative;

  z-index: 2;

  height: 100%;

  max-width: 1200px;

  margin: 0 auto;

  padding: 0 15px;

  display: flex;

  flex-direction: column;

  justify-content: center;

  align-items: flex-start;

}

.photo-band h3 {

  color: #fff;

  font-size: 30px;

  letter-spacing: 2px;

  font-weight: 700;

  text-shadow: 0 2px 16px rgba(0,0,0,.7);

  padding-left: 14px;

  border-left: 4px solid #fff;

}

.photo-band p {

  color: rgba(255,255,255,.92);

  margin-top: 10px;

  font-size: 15px;

  padding-left: 18px;

  text-shadow: 0 1px 10px rgba(0,0,0,.7);

}



/* ---------------- navigation ---------------- */

.cat-grid {

  display: grid;

  grid-template-columns: repeat(6, 1fr);

  gap: 14px;

}

.cat-card {

  background: #fff;

  border: none;

  border-radius: 0;

  text-align: left;

  padding: 0;

  transition: none;

}

.cat-card:hover { box-shadow: none; transform: none; }

.cat-card .cat-pic {

  display: block;

  position: relative;

  overflow: hidden;

  padding-bottom: 100%;

  background: #fff;

}

.cat-card .cat-pic img {

  position: absolute;

  top: 0; left: 0;

  width: 100%; height: 100%;

  object-fit: cover;

  transition: transform .45s;

}

.cat-card:hover .cat-pic img { transform: scale(1.05); }

.cat-card h4 {

  font-size: 15px;

  margin: 10px 0 3px;

  color: var(--text);

  font-weight: 600;

}

.cat-card p { font-size: 12px; color: var(--text-lighter); }



/* ---------------- product cards ---------------- */

.prod-grid {

  display: grid;

  grid-template-columns: repeat(4, 1fr);

  gap: 22px 18px;

}

.prod-card {

  background: #fff;

  border: none;

  border-radius: 0;

  overflow: visible;

  transition: none;

}

.prod-card:hover { box-shadow: none; transform: none; }

.prod-card .pic {

  display: block;

  position: relative;

  overflow: hidden;

  padding-bottom: 100%; /* square product image */

  background: #fff;

}

.prod-card .pic img {

  position: absolute;

  top: 0; left: 0;

  width: 100%; height: 100%;

  object-fit: cover;

  transition: transform .45s;

}

.prod-card:hover .pic img { transform: scale(1.05); }

.prod-card .flag {

  position: absolute;

  top: 0; left: 0;

  background: var(--accent);

  color: #fff;

  font-size: 12px;

  padding: 2px 9px;

  border-radius: 0;

}

.prod-card .flag.blue { background: #2b6cb0; }

.prod-card .info { padding: 10px 2px 0; text-align: left; }

.prod-card .name {

  font-size: 13px;

  color: var(--text);

  min-height: 40px;

  line-height: 1.5;

  display: -webkit-box;

  -webkit-line-clamp: 2;

  -webkit-box-orient: vertical;

  overflow: hidden;

}

.prod-card .name:hover { color: var(--accent); }

.prod-card .en { font-size: 11px; color: var(--text-lighter); margin-top: 3px; }

.prod-card .price {

  color: var(--text);

  font-size: 15px;

  font-weight: 700;

  margin-top: 6px;

}

.prod-card .buy-btn {

  margin-top: 8px;

  display: block;

  width: 100%;

  background: var(--primary);

  color: #fff;

  border-radius: 0;

  padding: 8px 0;

  font-size: 13px;

  letter-spacing: 1px;

  transition: background .2s;

}

.prod-card .buy-btn:hover { background: #000; }



/* ---------------- news list ---------------- */

.news-list li {

  display: flex;

  justify-content: space-between;

  align-items: center;

  padding: 14px 4px;

  border-bottom: 1px dashed var(--line);

}

.news-list li a { color: var(--text); font-size: 14px; flex: 1; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }

.news-list li a:hover { color: var(--accent); }

.news-list .date { color: var(--text-lighter); font-size: 13px; margin-left: 16px; white-space: nowrap; }



/* ---------------- service features ---------------- */

.svc-grid {

  display: grid;

  grid-template-columns: repeat(4, 1fr);

  gap: 0;

}

.svc-card {

  background: transparent;

  border: none;

  border-left: 1px solid var(--line);

  padding: 4px 22px;

  text-align: left;

  border-radius: 0;

}

.svc-card:first-child { border-left: none; padding-left: 0; }

.svc-card h4 {

  font-size: 16px;

  margin-bottom: 8px;

  color: var(--primary);

  font-weight: 700;

  padding-left: 10px;

  border-left: 3px solid var(--primary);

  line-height: 1.3;

}

.svc-card p { font-size: 13px; color: var(--text-light); line-height: 1.8; }



/* ---------------- about intro ---------------- */

.about-strip {

  display: flex;

  gap: 30px;

  align-items: center;

}

.about-strip .about-text { flex: 1; }

.about-strip .about-text h3 {

  font-size: 22px;

  color: var(--primary);

  margin-bottom: 14px;

  padding-left: 12px;

  border-left: 4px solid var(--primary);

  line-height: 1.3;

}

.about-strip .about-text p { color: var(--text-light); font-size: 14px; text-indent: 2em; margin-bottom: 10px; }

.about-strip .about-pic { flex: 1; }

.about-strip .about-pic img {

  width: 100%;

  height: 320px;

  object-fit: cover;

  object-position: center 30%;

  border-radius: 0;

  box-shadow: none;

}



/* ---------------- footer ---------------- */

.site-footer {

  background: #222;

  color: #b5b5b5;

  padding: 36px 0 0;

  margin-top: 20px;

}

.footer-cols {

  display: grid;

  grid-template-columns: 2fr 1fr 1fr 1.2fr;

  gap: 30px;

  padding-bottom: 26px;

}

.footer-cols h4 {

  color: #fff;

  font-size: 15px;

  margin-bottom: 14px;

  position: relative;

  padding-bottom: 8px;

}

.footer-cols h4::after {

  content: "";

  position: absolute;

  left: 0; bottom: 0;

  width: 28px; height: 2px;

  background: var(--accent);

}

.footer-cols p, .footer-cols li { font-size: 13px; line-height: 1.9; }

.footer-cols a:hover { color: #fff; }

.footer-cols .brand { font-size: 15px; color: #fff; margin-bottom: 10px; font-weight: 700; }

.copyright {

  border-top: 1px solid #333;

  padding: 16px 0;

  text-align: center;

  font-size: 12px;

  color: #888;

}

.copyright a { color: #aaa; }

.copyright a:hover { color: #fff; }



/* ---------------- page header ---------------- */

.page-head {

  background: #fff;

  padding: 26px 0 0;

  border-bottom: 1px solid var(--line);

}

.page-head h1 {

  font-size: 22px;

  color: var(--primary);

  font-weight: 700;

  letter-spacing: .5px;

  padding-left: 12px;

  border-left: 4px solid var(--primary);

  line-height: 1.2;

}

.page-head .crumbs { font-size: 13px; color: var(--text-lighter); margin-top: 8px; padding-bottom: 12px; }

.page-head .crumbs a:hover { color: var(--accent); }

.page-body { padding: 26px 0 50px; }



/* ---------------- list page: left cat tree + right grid ---------------- */

.list-layout { display: flex; gap: 30px; align-items: flex-start; }

.side-cats { width: 190px; flex: 0 0 190px; border: 1px solid var(--line); }

.side-cats .side-title {

  font-size: 14px;

  color: var(--primary);

  font-weight: 700;

  padding: 12px 14px;

  border-bottom: 1px solid var(--line);

  letter-spacing: .5px;

}

.side-cats .side-group {

  font-size: 13px;

  color: var(--text-light);

  font-weight: 600;

  padding: 12px 14px 6px;

  background: #fff;

}

.side-cats a {

  display: block;

  padding: 7px 14px 7px 24px;

  font-size: 13px;

  color: var(--text-light);

  transition: color .2s, padding-left .2s;

}

.side-cats a:hover { color: var(--accent); padding-left: 28px; }

.side-cats a.active { color: var(--accent); font-weight: 700; }

.list-main { flex: 1; min-width: 0; }

/* list page inline head */

.page-head-inline {

  padding-bottom: 14px;

  margin-bottom: 4px;

  border-bottom: 1px solid var(--line);

}

.page-head-inline h1 {

  font-size: 20px;

  color: var(--primary);

  font-weight: 700;

  letter-spacing: .5px;

  padding-left: 12px;

  border-left: 4px solid var(--primary);

  line-height: 1.2;

}

.page-head-inline .crumbs { font-size: 12px; color: var(--text-lighter); margin-top: 7px; padding-left: 16px; }

.page-head-inline .crumbs a:hover { color: var(--accent); }

.list-main .list-toolbar {

  display: flex;

  justify-content: space-between;

  align-items: center;

  padding: 12px 0;

  margin-bottom: 14px;

  border-bottom: 1px solid var(--line);

}

.list-main .list-toolbar .count { color: var(--text-lighter); font-size: 13px; }



/* ---------------- list page filter ---------------- */

.filter-bar {

  display: flex;

  flex-wrap: wrap;

  gap: 22px;

  margin-bottom: 0;

  padding-bottom: 12px;

  border-bottom: 1px solid var(--line);

}

.filter-bar a {

  padding: 4px 0;

  border: none;

  border-bottom: 2px solid transparent;

  border-radius: 0;

  color: var(--text-light);

  font-size: 14px;

  transition: color .2s, border-color .2s;

}

.filter-bar a:hover { color: var(--primary); }

.filter-bar a.active { color: var(--primary); font-weight: 700; border-bottom-color: var(--primary); }



/* ---------------- detail page ---------------- */

.pd-wrap { display: flex; gap: 34px; }

.pd-gallery { flex: 1; max-width: 480px; }

.pd-main-pic {

  border: 1px solid var(--line);

  border-radius: 0;

  overflow: hidden;

  position: relative;

  padding-bottom: 100%; /* main image forced square */

  background: #fff;

}

.pd-main-pic img {

  position: absolute;

  top: 0; left: 0;

  width: 100%; height: 100%;

  object-fit: cover;

}

.pd-thumbs { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }

.pd-thumbs img {

  width: 72px; height: 72px;

  object-fit: cover;

  border: 2px solid var(--line);

  border-radius: var(--radius);

  cursor: pointer;

  transition: border-color .2s;

}

.pd-thumbs img.active, .pd-thumbs img:hover { border-color: var(--accent); }

.pd-info { flex: 1; }

.pd-info h1 { font-size: 24px; color: var(--primary); margin-bottom: 6px; }

.pd-info .en { color: var(--text-lighter); font-size: 13px; margin-bottom: 16px; }

.pd-price-box {

  background: #fff;

  border: none;

  border-top: 1px solid var(--line);

  border-bottom: 1px solid var(--line);

  border-radius: 0;

  padding: 16px 2px;

  margin-bottom: 18px;

}

.pd-price-box .label { font-size: 13px; color: var(--text-light); }

.pd-price-box .price {

  color: var(--accent);

  font-size: 30px;

  font-weight: 700;

  margin-top: 4px;

}

.pd-price-box .hint { font-size: 12px; color: var(--text-lighter); margin-top: 4px; }

.pd-spec { margin-bottom: 20px; }

.pd-spec h3 { font-size: 15px; color: var(--primary); margin-bottom: 10px; padding-bottom: 8px; border-bottom: 1px solid var(--line); }

.pd-spec table { width: 100%; font-size: 13px; }

.pd-spec td { padding: 7px 8px; border-bottom: 1px dashed var(--line); }

.pd-spec td:first-child { width: 130px; color: var(--text-light); background: #fff; }

.pd-actions { display: flex; gap: 14px; margin-top: 22px; flex-wrap: wrap; }

.btn {

  display: inline-block;

  padding: 12px 34px;

  border-radius: var(--radius);

  font-size: 15px;

  letter-spacing: 2px;

  transition: all .2s;

  text-align: center;

}

.btn-primary { background: var(--primary); color: #fff; }

.btn-primary:hover { background: #000; }

.btn-dark { background: var(--primary); color: #fff; }

.btn-dark:hover { background: #000; }

.btn-line { border: 1px solid var(--primary); color: var(--primary); background: #fff; }

.btn-line:hover { background: var(--primary); color: #fff; }

.pd-detail { margin-top: 40px; }

.pd-detail h3 {

  font-size: 18px;

  color: var(--primary);

  padding-bottom: 10px;

  border-bottom: 2px solid var(--primary);

  margin-bottom: 18px;

}

.pd-detail p { color: var(--text-light); margin-bottom: 12px; line-height: 1.9; }

.pd-detail .detail-imgs img { margin: 10px auto; border-radius: var(--radius); }



/* ---------------- cart ---------------- */

.cart-table { width: 100%; border-collapse: collapse; }

.cart-table th {

  background: #fff;

  font-size: 13px;

  color: var(--text-light);

  font-weight: 600;

  padding: 12px 8px;

  text-align: left;

  border-bottom: 2px solid var(--primary);

}

.cart-table td {

  padding: 14px 12px;

  border-bottom: 1px solid var(--line);

  vertical-align: middle;

}

.cart-table .ci { display: flex; align-items: center; gap: 12px; }

.cart-table .ci img { width: 66px; height: 66px; object-fit: cover; border-radius: var(--radius); border: 1px solid var(--line); }

.cart-table .ci a:hover { color: var(--accent); }

.amount-box { display: flex; align-items: center; }

.amount-box button {

  width: 30px; height: 30px;

  border: 1px solid var(--line);

  background: #fff;

  font-size: 16px;

  line-height: 1;

}

.amount-box input {

  width: 46px; height: 30px;

  border: 1px solid var(--line);

  border-left: none; border-right: none;

  text-align: center;

}

.cart-summary {

  margin-top: 22px;

  display: flex;

  justify-content: flex-end;

  align-items: center;

  gap: 22px;

  padding: 18px 0;

  background: #fff;

  border-top: 1px solid var(--line);

  border-radius: 0;

}

.cart-summary .total { font-size: 15px; }

.cart-summary .total .num { color: var(--accent); font-size: 26px; font-weight: 700; }

.cart-empty { text-align: center; padding: 60px 0; color: var(--text-lighter); }

.cart-empty .big { font-size: 48px; margin-bottom: 12px; }



/* ---------------- form ---------------- */

.form-panel {

  max-width: 460px;

  margin: 0 auto;

  background: #fff;

  border: none;

  border-top: 2px solid var(--primary);

  border-radius: 0;

  padding: 30px 0;

  box-shadow: none;

}

.form-panel h2 { text-align: center; color: var(--primary); margin-bottom: 6px; }

.form-panel .sub { text-align: center; color: var(--text-lighter); font-size: 13px; margin-bottom: 22px; }

.form-item { margin-bottom: 16px; }

.form-item label { display: block; font-size: 13px; color: var(--text-light); margin-bottom: 6px; }

.form-item input, .form-item textarea, .form-item select {

  width: 100%;

  border: 1px solid var(--line);

  border-radius: var(--radius);

  padding: 10px 12px;

  transition: border-color .2s;

}

.form-item input:focus, .form-item textarea:focus { border-color: var(--primary); }

.form-item textarea { min-height: 110px; resize: vertical; }

.form-item .row { display: flex; gap: 10px; }

.form-item .row input { flex: 1; }

.btn-block { width: 100%; display: block; }

.form-foot { text-align: center; margin-top: 16px; font-size: 13px; color: var(--text-light); }

.form-foot a { color: var(--accent); }

.agree-line { font-size: 12px; color: var(--text-lighter); display: flex; align-items: flex-start; gap: 6px; }

.agree-line input { width: auto; margin-top: 2px; }

.agree-line a { color: var(--accent); }



/* ---------------- message board ---------------- */

.msg-panel { max-width: 720px; margin: 0 auto; }

.msg-panel .form-panel { max-width: 100%; }

.msg-list { margin-top: 30px; }

.msg-list h3 { font-size: 16px; color: var(--primary); border-bottom: 2px solid var(--primary); padding-bottom: 8px; margin-bottom: 16px; }

.msg-item {

  border: 1px solid var(--line);

  border-radius: var(--radius);

  padding: 14px 16px;

  margin-bottom: 12px;

  background: #fff;

}

.msg-item .who { display: flex; justify-content: space-between; margin-bottom: 6px; }

.msg-item .who b { color: var(--primary); font-size: 14px; }

.msg-item .who span { color: var(--text-lighter); font-size: 12px; }

.msg-item p { color: var(--text-light); font-size: 13px; }



/* ---------------- generic page content ---------------- */

.page-content { max-width: 900px; margin: 0 auto; color: var(--text-light); line-height: 2; }

.page-content h3 { color: var(--primary); font-size: 18px; margin: 26px 0 10px; }

.page-content h4 { color: var(--primary); font-size: 15px; margin: 18px 0 8px; }

.page-content p { margin-bottom: 10px; text-indent: 2em; }

.page-content ol, .page-content ul { margin: 8px 0 14px 2em; }

.page-content li { margin-bottom: 6px; }

.page-content .note {

  background: #fff;

  border-left: 3px solid var(--primary);

  padding: 4px 0 4px 16px;

  margin: 14px 0;

  font-size: 13px;

  color: var(--text-light);

  line-height: 2;

}

.page-content table { width: 100%; border-collapse: collapse; margin: 14px 0; font-size: 13px; }

.page-content td, .page-content th { border: 1px solid var(--line); padding: 8px 10px; background: #fff; color: var(--primary); font-weight: 700; text-align: left; border-bottom: 2px solid var(--primary); }

.page-content img { margin: 12px auto; border-radius: 0; }



/* ---------------- news detail ---------------- */

.news-detail { max-width: 860px; margin: 0 auto; }

.news-detail h1 { font-size: 24px; color: var(--primary); margin-bottom: 10px; }

.news-detail .meta { color: var(--text-lighter); font-size: 13px; padding-bottom: 16px; border-bottom: 1px solid var(--line); margin-bottom: 20px; }

.news-detail .meta span { margin-right: 20px; }



/* ---------------- popup layer ---------------- */

.toast {

  position: fixed;

  top: 80px;

  left: 50%;

  transform: translateX(-50%);

  background: rgba(0,0,0,.82);

  color: #fff;

  padding: 12px 30px;

  border-radius: 4px;

  font-size: 14px;

  z-index: 9999;

  opacity: 0;

  transition: opacity .3s;

  pointer-events: none;

}

.toast.show { opacity: 1; }



/* ---------------- back to top ---------------- */

.back-top {

  position: fixed;

  right: 22px;

  bottom: 70px;

  padding: 8px 14px;

  background: #fff;

  color: var(--text-light);

  border: 1px solid var(--line);

  border-radius: 0;

  font-size: 13px;

  letter-spacing: 1px;

  display: none;

  align-items: center;

  justify-content: center;

  box-shadow: none;

  z-index: 900;

  cursor: pointer;

}

.back-top.show { display: flex; }

.back-top:hover { background: #fff; color: var(--accent); border-color: var(--accent); }



/* ---------------- checkout: step bar ---------------- */

.step-bar {

  display: flex;

  align-items: center;

  gap: 0;

  list-style: none;

  margin: 0 0 26px;

  padding: 16px 0;

  border-bottom: 1px solid var(--line);

}

.step-bar li {

  flex: 1;

  display: flex;

  align-items: center;

  justify-content: center;

  gap: 8px;

  font-size: 13px;

  color: var(--text-lighter);

  position: relative;

}

.step-bar li span {

  display: inline-flex;

  align-items: center;

  justify-content: center;

  width: 22px; height: 22px;

  border: 1px solid var(--line);

  border-radius: 50%;

  font-size: 12px;

  background: #fff;

  color: var(--text-lighter);

}

.step-bar li.done { color: var(--text-light); }

.step-bar li.done span { border-color: var(--text-light); color: var(--text-light); }

.step-bar li.active { color: var(--primary); font-weight: 700; }

.step-bar li.active span { border-color: var(--primary); background: var(--primary); color: #fff; }

.step-bar li + li::before {

  content: "";

  position: absolute;

  left: 0;

  top: 50%;

  width: 0;

  height: 1px;

}



/* ---------------- checkout: confirm order ---------------- */

.checkout-wrap { display: flex; gap: 28px; align-items: flex-start; }

.checkout-main { flex: 1; min-width: 0; }

.checkout-side { width: 330px; flex: 0 0 330px; }

.co-block {

  border: 1px solid var(--line);

  padding: 20px 22px;

  margin-bottom: 20px;

  background: #fff;

}

.co-block h3 {

  font-size: 15px;

  color: var(--primary);

  padding-left: 10px;

  border-left: 3px solid var(--primary);

  margin-bottom: 16px;

}

.co-ship { font-size: 13px; color: var(--text-light); line-height: 2; }

.form-item label em { color: var(--accent); font-style: normal; margin-left: 2px; }



.pay-methods { display: flex; flex-direction: column; gap: 10px; }

.pay-method {

  display: flex;

  flex-direction: column;

  gap: 2px;

  border: 1px solid var(--line);

  padding: 12px 14px;

  cursor: pointer;

  transition: border-color .2s;

}

.pay-method input { display: none; }

.pay-method b { font-size: 14px; color: var(--text); font-weight: 600; }

.pay-method span { font-size: 12px; color: var(--text-lighter); }

.pay-method.active { border-color: var(--primary); }

.pay-method.active b { color: var(--primary); }



.co-item { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); }

.co-item img { width: 54px; height: 54px; object-fit: cover; border: 1px solid var(--line); flex: 0 0 54px; }

.co-item-info { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }

.co-item-info a, .co-item-info .ci-name { font-size: 13px; color: var(--text); line-height: 1.5; }

.co-item-info a:hover { color: var(--accent); }

.co-item-info span { font-size: 12px; color: var(--text-lighter); }

.co-item-sum { font-size: 13px; color: var(--accent); font-weight: 700; flex: 0 0 auto; }

.co-empty { font-size: 13px; color: var(--text-lighter); padding: 10px 0; }

.co-empty a { color: var(--accent); }

.co-total { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line); }

.co-total .row { display: flex; justify-content: space-between; font-size: 13px; color: var(--text-light); padding: 5px 0; }

.co-total .row b { color: var(--text); font-weight: 600; }

.co-total .row.grand { margin-top: 8px; padding-top: 10px; border-top: 1px dashed var(--line); font-size: 14px; }

.co-total .row.grand .num { color: var(--accent); font-size: 22px; font-weight: 700; }

.co-block .btn-block { margin-top: 16px; }

.btn.disabled { opacity: .5; cursor: not-allowed; }

.co-back { display: block; text-align: center; font-size: 13px; color: var(--text-lighter); margin-top: 12px; }

.co-back:hover { color: var(--accent); }



/* ---------------- checkout: payment page ---------------- */

.pay-wrap { max-width: 760px; margin: 0 auto; }

.pay-box { border: 1px solid var(--line); padding: 26px 30px; background: #fff; }

.pay-head { border-bottom: 1px solid var(--line); padding-bottom: 16px; margin-bottom: 20px; }

.pay-head h2 { font-size: 19px; color: var(--primary); margin-bottom: 6px; }

.pay-hint { font-size: 13px; color: var(--text-light); }

.pay-hint b { color: var(--accent); }

.pay-order { border: 1px solid var(--line); padding: 16px 20px; margin-bottom: 22px; }

.pay-order .row { display: flex; justify-content: space-between; gap: 20px; font-size: 13px; color: var(--text-light); padding: 6px 0; }

.pay-order .row b { color: var(--text); font-weight: 600; text-align: right; word-break: break-all; }

.pay-order .row.grand { margin-top: 8px; padding-top: 12px; border-top: 1px dashed var(--line); align-items: baseline; }

.pay-order .row.grand .num { color: var(--accent); font-size: 26px; font-weight: 700; }

.pay-qr { display: flex; gap: 30px; align-items: flex-start; }

.qr-box { flex: 0 0 220px; text-align: center; border: 1px solid var(--line); padding: 16px; }

.qr-box img { width: 100%; max-width: 188px; display: block; margin: 0 auto; }

.qr-box p { font-size: 12px; color: var(--text-light); margin-top: 10px; line-height: 1.8; }

.qr-box b { color: var(--primary); }

.pay-actions { flex: 1; display: flex; flex-direction: column; gap: 12px; }

.pay-safe { font-size: 12px; color: var(--text-lighter); line-height: 1.9; margin-top: 4px; }



/* ---------------- checkout: success page ---------------- */

.success-wrap { max-width: 760px; margin: 0 auto; }

.success-box { border: 1px solid var(--line); padding: 26px 30px; background: #fff; }

.success-head { border-bottom: 1px solid var(--line); padding-bottom: 16px; margin-bottom: 20px; }

.success-head h2 { font-size: 19px; color: var(--primary); margin-bottom: 6px; }

.success-head p { font-size: 13px; color: var(--text-light); }

.success-items { margin-top: 22px; }

.success-items h3 { font-size: 15px; color: var(--primary); padding-left: 10px; border-left: 3px solid var(--primary); margin-bottom: 12px; }

.success-actions { display: flex; gap: 12px; margin-top: 24px; }

.success-note { margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--line); }

.success-note p { font-size: 13px; color: var(--text-light); line-height: 2; }

.success-note b { color: var(--primary); }



/* ---------------- category page: product list ---------------- */

.cat-products { margin-top: 30px; border-top: 1px solid var(--line); padding-top: 20px; }

.cat-prod-title {

  font-size: 16px;

  color: var(--primary);

  padding-left: 10px;

  border-left: 3px solid var(--primary);

  margin: 22px 0 14px;

  font-weight: 700;

}

.cat-prod-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }

.cat-prod {

  display: flex;

  flex-direction: column;

  gap: 6px;

  border-bottom: 1px solid var(--line);

  padding-bottom: 12px;

}

.cat-prod img {

  width: 100%;

  aspect-ratio: 1 / 1;

  object-fit: cover;

  display: block;

}

.cat-prod .cp-name { font-size: 13px; color: var(--text); line-height: 1.6; }

.cat-prod:hover .cp-name { color: var(--accent); }

.cat-prod .cp-price { font-size: 14px; color: var(--accent); font-weight: 700; }



/* ---------------- business summary bar ---------------- */
.biz-bar {
  background: #fff;
  border-bottom: 1px solid var(--line);
  padding: 22px 0;
}
.biz-bar .biz-inner {
  display: flex;
  gap: 30px;
  align-items: flex-start;
  justify-content: space-between;
}
.biz-bar .biz-text { flex: 1; min-width: 0; }
.biz-bar .biz-text h3 {
  font-size: 17px;
  color: var(--primary);
  font-weight: 700;
  padding-left: 12px;
  border-left: 4px solid var(--accent);
  line-height: 1.3;
  margin-bottom: 10px;
}
.biz-bar .biz-text p {
  font-size: 13px;
  color: var(--text-light);
  line-height: 2;
  margin-bottom: 4px;
}
.biz-bar .biz-text p b { color: var(--primary); font-weight: 700; }
.biz-bar .biz-actions {
  width: 190px;
  flex: 0 0 190px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.biz-bar .btn-solid,
.biz-bar .btn-line {
  display: block;
  text-align: center;
  font-size: 13px;
  padding: 10px 0;
  border-radius: var(--radius);
  transition: background .2s, color .2s, border-color .2s;
}
.biz-bar .btn-solid { background: var(--accent); color: #fff; border: 1px solid var(--accent); }
.biz-bar .btn-solid:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.biz-bar .btn-line { background: #fff; color: var(--primary); border: 1px solid var(--line); }
.biz-bar .btn-line:hover { color: var(--accent); border-color: var(--accent); }

/* ---------------- services offered ---------------- */
.svc-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.svc-item {
  border: 1px solid var(--line);
  padding: 18px 20px 20px;
  background: #fff;
}
.svc-item h4 {
  font-size: 16px;
  color: var(--primary);
  font-weight: 700;
  padding-left: 10px;
  border-left: 3px solid var(--accent);
  line-height: 1.3;
  margin-bottom: 10px;
}
.svc-item p { font-size: 13px; color: var(--text-light); line-height: 1.9; margin-bottom: 6px; }
.svc-item p b { color: var(--primary); font-weight: 600; }
.svc-item .svc-btn {
  display: inline-block;
  margin-top: 8px;
  font-size: 13px;
  color: #fff;
  background: var(--primary);
  padding: 8px 16px;
  border-radius: var(--radius);
}
.svc-item .svc-btn:hover { background: #000; }

/* ---------------- new blocks: mobile adaptation ---------------- */
@media (max-width: 992px) {
  .svc-list { grid-template-columns: repeat(2, 1fr); }
  .biz-bar .biz-inner { flex-direction: column; gap: 16px; }
  .biz-bar .biz-actions { width: 100%; flex: none; flex-direction: row; }
  .biz-bar .biz-actions a { flex: 1; }
}
@media (max-width: 768px) {
  .svc-list { grid-template-columns: 1fr; }
  .biz-bar .biz-actions { flex-direction: column; }
  .svc-item { padding: 14px 16px 16px; }
}

/* ---------------- editorial prose block ---------------- */
.prose-block { max-width: 900px; }
.prose-block p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 2;
  text-indent: 2em;
  margin-bottom: 10px;
}
/* ---------------- buy now button ---------------- */
.buy-now {
  margin-top: 6px;
  display: block;
  width: 100%;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-size: 13px;
  padding: 8px 0;
  cursor: pointer;
  transition: background .2s;
}
.buy-now:hover { background: var(--accent-hover); }

/* ---------------- mobile ---------------- */

@media (max-width: 992px) {

  .prod-grid { grid-template-columns: repeat(3, 1fr); }

  .cat-grid { grid-template-columns: repeat(3, 1fr); }

  .svc-grid { grid-template-columns: repeat(2, 1fr); }

  .footer-cols { grid-template-columns: 1fr 1fr; }

  .pd-wrap { flex-direction: column; }

  .about-strip { flex-direction: column; }

  .banner-caption h2 { font-size: 24px; }

  .list-layout { gap: 20px; }

  .side-cats { width: 160px; flex: 0 0 160px; }

  .photo-band { height: 280px; }

  .checkout-wrap { flex-direction: column; }

  .checkout-side { width: 100%; flex: none; }

  .step-bar li { font-size: 12px; }

}

@media (max-width: 768px) {
  /* hero banner: keep baked-in text fully visible on narrow screens */
  .banner { height: auto; min-height: 0; padding: 0; line-height: 0; }
  .banner img { position: static; width: 100%; height: auto; object-fit: contain; display: block; }


  .member-bar .container { height: 30px; }

  .member-bar .member-right { display: none; }

  .header-inner { flex-wrap: wrap; }

  .logo { order: 1; }

  .header-tools { order: 2; }

  .search-box { order: 3; flex-basis: 100%; max-width: none; }

  .nav-toggle { display: block; }

  .nav-list {

    display: none;

    flex-direction: column;

    background: var(--primary);

  }

  .nav-list.open { display: flex; }

  .nav-list > li > a { border-bottom: 1px solid #3a3a3a; }

  .nav-list .dropdown {

    position: static;

    display: none;

    box-shadow: none;

    border: none;

    background: #3a3a3a;

  }

  .nav-list li.open-dd .dropdown { display: block; }

  .dropdown a { color: #ddd; border-bottom: 1px solid #444; }

  .prod-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }

  .cat-grid { grid-template-columns: repeat(2, 1fr); }

  .svc-grid { grid-template-columns: 1fr; }

  .footer-cols { grid-template-columns: 1fr; gap: 18px; }

  .section { padding: 24px 0; }

  .section-title h3 { font-size: 20px; }

  .banner-caption { left: 6%; max-width: 80%; }

  .banner-caption h2 { font-size: 20px; }

  .banner-caption p { font-size: 13px; }


  .pd-info h1 { font-size: 19px; }

  .cart-table th { display: none; }

  .cart-table td { display: block; text-align: right; padding: 10px 8px; border: none; }

  .cart-table tr { display: block; border-bottom: 2px solid var(--line); padding: 10px 0; }

  .cart-table .ci { justify-content: flex-end; }

  .cart-table td::before { content: attr(data-label); float: left; color: var(--text-light); }

  .cart-summary { flex-direction: column; align-items: stretch; text-align: center; }

  .form-panel { padding: 24px 18px; border: none; box-shadow: none; }

  .pd-thumbs img { width: 56px; height: 56px; }

  /* narrow screen: cat tree to top row to avoid squeezing */

  .list-layout { flex-direction: column; gap: 18px; }

  .side-cats { width: 100%; flex: none; border: 1px solid var(--line); }

  .side-cats .side-title { padding: 10px 12px; }

  .side-cats .side-group { padding: 10px 12px 4px; }

  .side-cats a { padding: 7px 12px; }

  .side-cats a:hover { padding-left: 16px; }

  .list-main { width: 100%; }

  .page-head-inline h1 { font-size: 18px; }

  /* photo band height down on mobile */

  .photo-band { height: 220px; }

  .photo-band h3 { font-size: 21px; }

  .photo-band p { font-size: 13px; }

  /* about image height down on mobile */

  .about-strip .about-pic img { height: 220px; }

  /* checkout flow on mobile */

  .step-bar { padding: 12px 0; }

  .step-bar li { font-size: 11px; gap: 4px; }

  .step-bar li span { width: 18px; height: 18px; font-size: 11px; }

  .pay-box, .success-box { padding: 20px 16px; }

  .pay-qr { flex-direction: column; align-items: stretch; }

  .qr-box { flex: none; }

  .pay-order .row { flex-direction: column; gap: 2px; }

  .pay-order .row b { text-align: left; }

  .success-actions { flex-wrap: wrap; }

  .success-actions .btn { flex: 1 1 auto; text-align: center; }

  .co-block { padding: 16px 14px; }

  .back-top { right: 12px; bottom: 60px; padding: 6px 10px; font-size: 12px; }

  .cat-prod-list { grid-template-columns: repeat(2, 1fr); gap: 10px; }

  .cat-prod .cp-name { font-size: 12px; }

}