* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Microsoft YaHei", sans-serif;
  color: #1a2332;
  background: #f7f8fa;
  line-height: 1.5;
}
a {
  text-decoration: none;
  color: inherit;
}
img {
  max-width: 100%;
  display: block;
}

/* ===== Hero ===== */
.hero {
  width: 100%;
  min-height: 500px;
  background: url("../img/en/image/index/banner.png") no-repeat center center;
  background-size: cover;
  position: relative;
  overflow: visible;
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 24px;
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
}
.hero h1 {
  width: 826px;
  height: 160px;
  font-family: "Alibaba PuHuiTi", sans-serif;
  font-weight: 500;
  font-size: 60px;
  color: #0a1c3b;
  line-height: 80px;
  text-align: left;
  font-style: normal;
}
.hero-tag {
  margin-bottom: 15px;
  font-family: "Alibaba PuHuiTi", sans-serif;
  font-weight: 500;
  font-size: 14px;
  color: #ec2f23;
  line-height: 20px;
  text-align: left;
  font-style: normal;
}
.hero-tag b {
  color: #23365d;
}
.hero-tag span {
  font-size: 14px;
  color: #555a61;
  line-height: 20px;
}
.search-tabs {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  margin-bottom: 0;
}
.search-tabs .tab {
  padding: 7px 26px;
  height: 40px;
  box-shadow: 0px 5px 12px 0px rgba(13, 33, 74, 0.18);
  border-radius: 5px 5px 0px 0px;
  font-family: "Alibaba PuHuiTi", sans-serif;
  font-weight: 500;
  font-size: 15px;
  color: #0a1c3b;
  font-style: normal;
  background: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.search-tabs .tab-img {
  width: 24px;
  height: 24px;
  margin-right: 10px;
}
.search-tabs .tab.active {
  height: 50px;
  padding: 15px 27px;
  font-family: "Alibaba PuHuiTi", sans-serif;
  font-weight: bold;
  font-size: 15px;
  color: #ffffff;
  font-style: normal;
  background: linear-gradient(135deg, #f67d74 0%, #e91a0e 100%);
  box-shadow:
    0px 5px 12px 0px rgba(13, 33, 74, 0.18),
    inset 0px 1px 2px 0px #fb958f;
  border-radius: 5px 5px 0px 0px;
}

.search-wrap {
  position: relative;
  width: 940px;
}
.search-box {
  display: flex;
  align-items: center;
  width: 100%;
  height: 40px;
  background: #ffffff;
  box-shadow: 0px 10px 24px 0px rgba(13, 33, 74, 0.08);
  border-radius: 0px 10px 10px 10px;
  border: 1px solid #ec2f23;
  position: relative;
  z-index: 2;
}
.search-box input {
  flex: 1;
  border: none;
  outline: none;
  padding: 9px 12px;
  font-size: 14px;
  border-radius: 0px 10px 10px 10px;
}
.search-box select {
  border: 1px solid #e0e4ec;
  border-radius: 4px;
  padding: 8px 10px;
  font-size: 13px;
  color: #555;
  background: #fff;
  margin-right: 6px;
}
.input-img {
  width: 24px;
  height: 24px;
}
.input-line {
  width: 1px;
  height: 16px;
  margin: 0 15px;
}
.search-btn {
  font-family:
    PingFangSC,
    PingFang SC;
  font-weight: 500;
  font-size: 16px;
  color: #ec2f23;
  text-align: left;
  font-style: normal;
  margin-right: 26px;
  cursor: pointer;
}
.search-history {
  position: absolute;
  top: calc(100% + 3px);
  left: 0;
  width: 100%;
  background: #ffffff;
  box-shadow: 0px 10px 24px 0px rgba(13, 33, 74, 0.08);
  border-radius: 4px;
  border: 1px solid #e6e8eb;
  padding: 12px 16px;
  z-index: 9999;
  display: none;
}
.search-history.show {
  display: block;
}
.search-history-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: #999;
  margin-bottom: 8px;
}
.search-history-clear {
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
  transition: color 0.2s;
}
.search-history-clear:hover {
  color: #ec2f23;
}
.search-history-list {
  /* position: relative; */
  /* display: flex;
  flex-direction: column; */
  gap: 8px;
  max-height: 369px;
  min-height: 0;
  overflow-y: auto;
  -ms-overflow-style: none; /* IE 和旧版 Edge 隐藏滚动条 */
scrollbar-width: none; /* Firefox 隐藏滚动条 */
}
/* WebKit 内核浏览器（Chrome、Safari、Opera）隐藏滚动条 */
.search-history-list::-webkit-scrollbar {
display: none;
}
.search-history-item {
  padding: 6px 12px;
  margin-bottom: 5px;
  /* height: 20px; */
font-family: AlibabaPuHuiTi, AlibabaPuHuiTi;
font-weight: 500;
font-size: 14px;
color: #555A61;
text-align: left;
font-style: normal;
  border-radius: 4px;
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: all 0.2s;
}
.search-history-item:hover {
  color: #EC2F23;
  background: #FFF3F2;
}
.example-codes {
  margin-top: 10px;
  font-weight: 500;
  font-size: 14px;
  color: #23365d;
  line-height: 14px;
  text-align: left;
  font-style: normal;
}
.example-codes a {
  font-family: "Alibaba PuHuiTi", sans-serif;
  font-weight: 500;
  font-size: 14px;
  color: #2b348f;
  line-height: 14px;
  text-align: left;
  font-style: normal;
}

/* ===== Popular brands ===== */
.brands {
  padding: 60px 0 40px;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}
.brands-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 24px;
}
.brands-img {
  width: 414px;
  height: 74px;
}
.brands-head h2 {
  font-size: 28px;
  color: #1a2332;
}
.brands-head .all-brands {
  font-family: "Alibaba PuHuiTi", sans-serif;
  font-weight: 500;
  font-size: 14px;
  color: #ec2f23;
  line-height: 20px;
  text-align: left;
  font-style: normal;
}
.brands-head-right {
  text-align: right;
}
.brands-head .note {
  font-family: "Alibaba PuHuiTi", sans-serif;
  font-weight: 500;
  font-size: 14px;
  color: #23365d;
  line-height: 14px;
  text-align: left;
  font-style: normal;
}
.brands-grid {
  width: 1200px;
  height: 240px;
  background: #ffffff;
  box-shadow:
    0px 20px 30px 0px rgba(0, 0, 0, 0.07),
    0px 2px 10px 0px rgba(227, 227, 227, 0.7);
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}
.brand-item {
  width: 150px;
  height: 120px;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #f0f2f5;
  font-weight: 700;
  color: #1a2332;
  font-size: 14px;
  transition: all 0.2s;
  cursor: pointer; 
}
.brand-item-img {
  /* width: 68px; 
  height: 47px; */
}
.brand-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

/* ===== About us ===== */
.about {
  width: 100%;
}
.about-img {
  width: 100%;
  height: 604px;
  position: relative;
}
.about-img .label {
  font-size: 12px;
  letter-spacing: 1px;
  color: #aaa;
}
.about-img::after {
  content: "";
  position: absolute;
  bottom: 30px;
  right: 20px;
  width: 80%;
  height: 60%;
  background:
    radial-gradient(
      ellipse at center bottom,
      rgba(255, 107, 53, 0.4) 0%,
      transparent 60%
    ),
    linear-gradient(180deg, transparent 0%, rgba(255, 107, 53, 0.2) 100%);
  border-radius: 8px;
}
.about-img .mission {
  position: absolute;
  bottom: 24px;
  left: 28px;
  right: 28px;
  font-size: 13px;
  color: #fff;
  line-height: 1.5;
  z-index: 2;
}
.about-content .tag {
  color: #ff6b35;
  font-size: 12px;
  letter-spacing: 2px;
  margin-bottom: 12px;
  display: inline-block;
  border-left: 2px solid #ff6b35;
  padding-left: 8px;
}
.about-content h2 {
  font-size: 32px;
  margin-bottom: 24px;
  color: #1a2332;
}
.about-content p {
  font-size: 13px;
  color: #555;
  line-height: 1.8;
  margin-bottom: 16px;
  text-align: justify;
}

/* ===== Solution ===== */
.solution {
  max-width: 1200px;
  margin: 0 auto;
  padding: 30px 24px 60px;
}
.solution-img {
  width: 320px;
  height: 74px;
}
.solution h2 {
  font-size: 32px;
  color: #1a2332;
  margin-bottom: 30px;
}
.solution-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.sol-card {
  position: relative;
  width: 380px;
  height: 200px;
  background: #fff;
  box-shadow: 0px 4px 14px 0px rgba(0, 0, 0, 0.06);
  border-radius: 10px;
  padding: 0;
  cursor: pointer;
  overflow: hidden;
  transition:
    transform 0.35s cubic-bezier(0.4, 0, 0.2, 1),
    box-shadow 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.sol-card:hover {
  transform: translateY(-8px);
  box-shadow:
    0px 24px 40px 0px rgba(0, 0, 0, 0.14),
    0px 10px 24px 0px rgba(230, 90, 50, 0.22);
}
.sol-bg {
  position: absolute;
  top: 0;
  right: 0;
  width: 222px;
  height: 200px;
  object-position: center;
  z-index: 1;
  opacity: 0;
  transform: translateX(30px);
  transition:
    opacity 0.45s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}
.sol-card:hover .sol-bg {
  opacity: 1;
  transform: translateX(0);
}
.sol-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 55%;
  height: 100%;
  background: #fff;
  z-index: 2;
  clip-path: polygon(0 0, 100% 0, 80% 100%, 0% 100%);
}
.sol-card-content {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  width: 100%;
  height: 100%;
  padding: 20px;
  transition:
    padding 0.35s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.sol-card:hover .sol-card-content {
  align-items: flex-start;
  text-align: left;
  margin-left: 30px;
  transform: translateX(-6px);
}
.sol-icon {
  width: 72px;
  height: 72px;
  object-fit: contain;
  margin-bottom: 12px;
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.sol-card:hover .sol-icon {
  transform: translateX(-6px);
}
.sol-text h3 {
  font-family: "Alibaba PuHuiTi", sans-serif;
  font-weight: 600;
  font-size: 20px;
  color: #000000;
  line-height: 27px;
  text-align: center;
  font-style: normal;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.sol-text p {
  font-family: "Alibaba PuHuiTi", sans-serif;
  font-weight: 400;
  font-size: 14px;
  color: #8c8c8c;
  line-height: 20px;
  text-align: center;
  font-style: normal;
  margin-top: 2px;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.sol-card:hover .sol-text h3,
.sol-card:hover .sol-text p {
  text-align: left;
  transform: translateX(-6px);
}

/* ===== Footer ===== */
.footer-img {
  background :#fff;
  padding-top :20px;
  width: 100%;
  height: 240px;
  object-fit: cover;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 2fr 1fr;
  gap: 40px;
}
.footer-col h4 {
  color: #fff;
  font-size: 15px;
  margin-bottom: 16px;
}
.footer-col p,
.footer-col a {
  font-size: 12px;
  color: #9aa5b8;
  line-height: 1.8;
}
.footer-col a:hover {
  color: #ff6b35;
}
.footer-logos {
  display: flex;
  gap: 14px;
  margin-top: 8px;
}
.footer-logos span {
  background: #2c3e50;
  color: #fff;
  padding: 8px 12px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
}
.footer-logos .do-tools {
  background: #ff6b35;
}
.contact-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: #9aa5b8;
  margin-bottom: 8px;
}
.contact-row::before {
  content: "";
  width: 14px;
  height: 14px;
  background: #ff6b35;
  border-radius: 50%;
  flex-shrink: 0;
}
.social {
  display: flex;
  gap: 12px;
}
.social a {
  width: 32px;
  height: 32px;
  background: #2c3e50;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 14px;
}
.copyright {
  text-align: center;
  border-top: 1px solid #2c3e50;
  margin-top: 30px;
  padding-top: 20px;
  font-size: 12px;
  color: #6b7689;
}

@media (max-width: 900px) {
  .hero-inner,
  .about,
  .footer-inner,
  .solution-grid,
  .brands-grid {
    grid-template-columns: 1fr;
  }
  .brands-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  nav ul {
    display: none;
  }
}

/* ===== License Plate Modal ===== */
.plate-mask {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 1100;
  display: none;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.25s ease;
}
.plate-mask.show {
  display: flex;
  opacity: 1;
}
.plate-modal {
  width: 640px;
  max-width: 96vw;
  background: #fff;
  border-radius: 0;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
  padding: 0 24px 18px;
  position: relative;
  font-family: "Alibaba PuHuiTi", "PingFang SC", "Microsoft YaHei", sans-serif;
  overflow: hidden;
}
.plate-modal-title {
  font-size: 16px;
  font-weight: 600;
  color: #ec2f23;
  text-align: center;
  margin: 0 -24px 14px;
  padding: 12px 24px;
  background: #f5f6f7;
  border-bottom: 1px solid #e6e8eb;
  position: relative;
}
.plate-modal-close {
  position: absolute;
  top: 8px;
  right: 12px;
  width: 22px;
  height: 22px;
  cursor: pointer;
  color: #999;
  font-size: 20px;
  line-height: 22px;
  text-align: center;
  transition: color 0.2s;
}
.plate-modal-close:hover {
  color: #ec2f23;
}
.plate-input-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin: 8px 0 16px;
}
.plate-cell {
  width: 38px;
  height: 50px;
  border: 1.5px solid #c5cad6;
  border-radius: 6px;
  background: #fff;
  font-size: 22px;
  font-weight: 800;
  color: #1f2c4a;
  text-align: center;
  line-height: 47px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
  user-select: none;
  font-family:
    "Arial Black",
    "Helvetica",
    sans-serif;
}
.plate-cell.province {
  font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
}
.plate-cell:hover {
  border-color: #6b7588;
}
.plate-cell.active {
  border-color: #ec2f23;
  background: #fff;
  box-shadow: 0 0 0 2px rgba(236, 47, 35, 0.15);
}
.plate-cell-hidden {
  display: none;
}
.plate-dot {
  font-size: 22px;
  color: #1f2c4a;
  font-weight: 800;
  margin: 0 2px;
}
.plate-cell.new-energy {
  width: 56px;
  height: 50px;
  border: 1.5px dashed #34c759;
  border-radius: 6px;
  background: #fff;
  color: #34c759;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.15s;
  padding: 0 4px;
}
.plate-cell.new-energy .ne-plus {
  font-size: 20px;
  line-height: 1;
  margin-bottom: 1px;
  font-weight: 700;
}
.plate-cell.new-energy:hover {
  background: #f0fff4;
  border-color: #2eb350;
}
.plate-cell.new-energy.on {
  background: #34c759;
  color: #fff;
  border-style: solid;
}
.plate-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 18px;
}
.plate-btn {
  height: 40px;
  border: none;
  border-radius: 4px;
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.1s;
  font-family: inherit;
}
.plate-btn:active {
  transform: scale(0.99);
}
.plate-btn-search {
  background: linear-gradient(135deg, #f67d74 0%, #e91a0e 100%);
  color: #fff;
  box-shadow: 0 4px 10px rgba(233, 26, 14, 0.25);
}
.plate-btn-search:hover {
  opacity: 0.92;
}
.plate-btn-cancel {
  background: #f0f1f3;
  color: #555;
}
.plate-btn-cancel:hover {
  background: #e6e8eb;
}
.plate-kbd {
  border-top: 1px solid #eee;
  padding-top: 12px;
  background: #fafbfc;
  margin: 0 -24px -18px;
  padding: 12px 24px 18px;
}
.plate-kbd-label {
  text-align: right;
  font-size: 12px;
  color: #999;
  margin-bottom: 8px;
}
.plate-kbd-row {
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  gap: 6px;
  margin-bottom: 8px;
}
.plate-kbd-key {
  width: 52px;
  height: 40px;
  flex-shrink: 0;
  border: 1px solid #dde1ea;
  border-radius: 6px;
  background: #fff;
  font-size: 18px;
  color: #1a2332;
  text-align: center;
  line-height: 38px;
  cursor: pointer;
  transition: all 0.15s;
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
  font-weight: 500;
  user-select: none;
}
.plate-kbd-key:hover {
  background: #ec2f23;
  border-color: #ec2f23;
  color: #fff;
}
.plate-kbd-key:active {
  transform: scale(0.95);
  background: #d42a1e;
  border-color: #d42a1e;
}
.plate-kbd-key.clear {
  width: 80px;
  background: #e8eaee;
  color: #555;
  border-color: transparent;
  font-size: 14px;
}
.plate-kbd-key.clear:hover {
  background: #ec2f23;
  color: #fff;
  border-color: #ec2f23;
}


.layui-layer-loading .layui-layer-content {
    width: 60px !important;
    background: url(../components/layer/skin/default/loading-0.gif) no-repeat;
}