html,
body,
#app {
  width: 100%;
  min-height: 100%;
  background: #f8f8f8;
}

body,
h1,
h2,
h3,
h4,
h5,
h6,
p,
ul,
ol,
li {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Microsoft YaHei", Arial, sans-serif;
}

div {
  font-size: 12px;
  color: #9f9f9f;
}

ul,
ol {
  list-style: none;
}

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

img {
  display: block;
  -webkit-user-drag: none;
}

.padding-0 {
  padding: 0 !important;
}

.border-0 {
  border: 0 !important;
}

.background-fff {
  background: #fff;
}

.flex {
  display: flex;
}

.flex-d-c {
  flex-direction: column;
}

.align-c {
  align-items: center;
}

.justify-c {
  justify-content: center;
}

.justify-s-b {
  justify-content: space-between;
}

.gap-4 {
  gap: 4px;
}

.gap-8 {
  gap: 8px;
}

.width-16 {
  width: 16px;
}

.width-100- {
  width: 100%;
}

.width-200 {
  width: 200px;
}

.position-f {
  position: fixed;
}

.position-r {
  position: relative;
}

.position-a {
  position: absolute;
}

.cursor-p {
  cursor: pointer;
}

.box-shadow-demo {
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
}

.border-r-8 {
  border-radius: 8px;
}

.padding-20 {
  padding: 20px;
}

.padding-40-0 {
  padding: 40px 0;
}

.padding-r-200 {
  padding-right: 200px;
}

.right-130 {
  right: 130px;
}

.top-60 {
  top: 60px;
}

.bottom-60 {
  bottom: 60px;
}

.right-0 {
  right: 0;
}

.-right-10 {
  right: -10px;
}

.-top-10 {
  top: -10px;
}

.color-4b {
  color: #4b4b4b;
}

.font-s-16 {
  font-size: 16px;
}

.font-w-b {
  font-weight: 700;
}

.site-header {
  height: 72px;
  background: #fff;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06);
  position: relative;
  z-index: 10;
}

.brand {
  width: 150px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.brand-logo {
  width: 130px;
  height: auto;
}

.header-inner {
  width: min(1200px, calc(100% - 48px));
  height: 100%;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
}

.main-nav {
  grid-column: 2;
  height: 100%;
  display: flex;
  align-items: stretch;
  gap: 42px;
}

.header-actions {
  grid-column: 3;
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 14px;
}

.header-phone {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #8b8b8b;
  font-size: 15px;
  line-height: 1;
  white-space: nowrap;
  transition: color 0.2s ease;
}

.header-phone:hover {
  color: #e82816;
}

.header-phone-icon {
  color: #e82816;
  font-size: 22px;
  line-height: 1;
}

.message-button {
  padding: 10px 18px;
  border: 0;
  border-radius: 5px;
  background: linear-gradient(135deg, #ef3b1f, #e82816);
  color: #fff;
  font-family: inherit;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 5px 14px rgba(232, 40, 22, 0.2);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.message-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 7px 18px rgba(232, 40, 22, 0.3);
}

.message-button:focus {
  outline: none;
}

.message-button:focus-visible {
  outline: 2px solid rgba(232, 40, 22, 0.45);
  outline-offset: 3px;
}

.qr-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(22, 18, 16, 0.5);
  backdrop-filter: blur(3px);
}

.qr-card {
  position: relative;
  width: min(340px, calc(100vw - 40px));
  padding: 30px 34px 34px;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.22);
  text-align: center;
}

.qr-card h2 {
  color: #222;
  font-size: 22px;
  line-height: 1.4;
}

.qr-card p {
  margin: 7px 0 20px;
  color: #777;
  font-size: 14px;
}

.qr-card img {
  width: 240px;
  max-width: 100%;
  height: auto;
  margin: 0 auto;
  border: 1px solid #eee;
  border-radius: 8px;
}

.qr-close {
  position: absolute;
  top: 10px;
  right: 12px;
  width: 32px;
  height: 32px;
  padding: 0;
  border: 0;
  background: transparent;
  color: #999;
  font-family: Arial, sans-serif;
  font-size: 28px;
  line-height: 32px;
  cursor: pointer;
}

.qr-close:hover {
  color: #e82816;
}

.main-nav-item,
.about-tab {
  position: relative;
  border: 0;
  background: transparent;
  color: #333;
  cursor: pointer;
  font-family: inherit;
}

.main-nav-item {
  min-width: 76px;
  padding: 0 8px;
  font-size: 16px;
  font-weight: 600;
}

.main-nav-item::after,
.about-tab::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 0;
  height: 4px;
  border-radius: 4px 4px 0 0;
  background: #e82816;
  transform: translateX(-50%);
  transition: width 0.2s ease;
}

.main-nav-item:hover,
.main-nav-item.active,
.about-tab:hover,
.about-tab.active {
  color: #e82816;
}

.brand:focus,
.main-nav-item:focus,
.about-tab:focus {
  outline: none;
}

.brand:focus-visible,
.main-nav-item:focus-visible,
.about-tab:focus-visible {
  outline: 2px solid rgba(232, 40, 22, 0.45);
  outline-offset: -3px;
}

.main-nav-item.active::after {
  width: 36px;
}

.site-main {
  height: calc(100vh - 72px);
}

.background-linear-main {
  background: linear-gradient(135deg, #ff2b1e, #ff9300);
  color: #fff !important;
  border: 0 !important;
}

.page-image {
  width: 100%;
  height: auto;
}

.footer-links {
  background: #fff;
  color: #999;
}

.footer-policy-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 5px;
  color: #aaa;
}

.footer-policy-links button {
  padding: 2px 0;
  border: 0;
  background: transparent;
  color: #888;
  font-family: inherit;
  font-size: 14px;
  cursor: pointer;
  transition: color 0.2s ease;
}

.footer-policy-links button:hover {
  color: #e82816;
}

.footer-policy-links button:focus {
  outline: none;
}

.footer-policy-links button:focus-visible {
  outline: 2px solid rgba(232, 40, 22, 0.4);
  outline-offset: 3px;
}

.about-page {
  background: #f7f7f7;
  min-height: calc(100vh - 72px);
}

.about-shell {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
  padding: 0 0 72px;
}

.about-tabs {
  display: flex;
  align-items: center;
  gap: 48px;
  height: 96px;
  border-bottom: 1px solid #e8e8e8;
}

.about-tab {
  height: 100%;
  padding: 0 2px;
  font-size: 18px;
  font-weight: 600;
}

.about-tab::after {
  bottom: -1px;
}

.about-tab.active::after {
  width: 100%;
}

.content-panel {
  margin-top: 40px;
  padding: 56px 72px;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 10px 36px rgba(53, 32, 17, 0.05);
}

.panel-heading {
  margin-bottom: 40px;
  text-align: center;
}

.eyebrow {
  display: block;
  margin-bottom: 6px;
  color: #e82816;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 3px;
}

.panel-heading h1 {
  color: #222;
  font-size: 30px;
  line-height: 1.4;
}

.heading-line {
  display: block;
  width: 44px;
  height: 4px;
  margin: 14px auto 0;
  border-radius: 2px;
  background: linear-gradient(90deg, #e82816, #ff7b2e);
}

.profile-copy {
  max-width: 920px;
  margin: 0 auto;
}

.profile-copy p {
  color: #4a4a4a;
  font-size: 17px;
  line-height: 2;
  text-align: justify;
  text-indent: 2em;
}

.profile-copy p + p {
  margin-top: 22px;
}

.about-image-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-top: 48px;
}

.about-image-list img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 28px rgba(50, 35, 24, 0.07);
}

.contact-panel {
  min-height: 420px;
}

.contact-card {
  max-width: 760px;
  margin: 0 auto;
  padding: 34px 40px;
  border: 1px solid #f2dfd8;
  border-left: 5px solid #e82816;
  border-radius: 10px;
  background: #fffaf7;
}

.contact-card h2 {
  margin-bottom: 24px;
  color: #222;
  font-size: 22px;
}

.contact-card p {
  display: flex;
  gap: 18px;
  color: #555;
  font-size: 16px;
  line-height: 1.8;
}

.contact-card p + p {
  margin-top: 12px;
}

.contact-card a {
  color: #e82816;
}

.contact-label {
  flex: 0 0 42px;
  color: #888;
}

.legal-panel {
  max-width: 1040px;
  margin-right: auto;
  margin-left: auto;
}

.legal-title {
  margin-bottom: 40px;
  color: #222;
  font-size: 30px;
  line-height: 1.4;
  text-align: center;
}

.legal-heading {
  margin: 34px 0 14px;
  padding-left: 14px;
  border-left: 4px solid #e82816;
  color: #282828;
  font-size: 20px;
  line-height: 1.5;
}

.legal-paragraph {
  margin: 10px 0;
  color: #555;
  font-size: 15px;
  line-height: 1.9;
  text-align: justify;
}

.legal-paragraph strong {
  color: #333;
}

.legal-table-wrap {
  margin: 24px 0 34px;
  overflow-x: auto;
}

.legal-table {
  width: 100%;
  min-width: 820px;
  border-collapse: collapse;
  table-layout: fixed;
  color: #555;
  font-size: 13px;
  line-height: 1.65;
}

.legal-table th,
.legal-table td {
  padding: 14px 16px;
  border: 1px solid #eadfd9;
  text-align: left;
  vertical-align: top;
}

.legal-table th {
  background: #fff3ee;
  color: #333;
  font-weight: 700;
}

.legal-table tbody tr:nth-child(even) {
  background: #fffcfa;
}

@media (max-width: 768px) {
  .site-header {
    height: 96px;
  }

  .site-main {
    height: calc(100vh - 96px);
  }

  .header-inner,
  .about-shell {
    width: calc(100% - 28px);
    max-width: 1200px;
  }

  .header-inner {
    grid-template-columns: auto 1fr;
    grid-template-rows: 58px 38px;
  }

  .brand {
    grid-column: 1;
    grid-row: 1;
    width: 116px;
  }

  .brand-logo {
    width: 108px;
  }

  .main-nav {
    grid-column: 1 / 3;
    grid-row: 2;
    justify-self: center;
    gap: 8px;
  }

  .header-actions {
    grid-column: 2;
    grid-row: 1;
    gap: 8px;
  }

  .header-phone {
    font-size: 13px;
  }

  .header-phone-icon {
    font-size: 18px;
  }

  .sales-phone-label {
    display: none;
  }

  .message-button {
    padding: 8px 10px;
    font-size: 13px;
  }

  .main-nav-item {
    min-width: 62px;
    font-size: 14px;
  }

  .about-tabs {
    gap: 0;
    height: 72px;
    justify-content: space-between;
  }

  .about-tab {
    font-size: 14px;
  }

  .content-panel {
    margin-top: 24px;
    padding: 34px 22px;
    border-radius: 12px;
  }

  .panel-heading {
    margin-bottom: 28px;
  }

  .panel-heading h1,
  .legal-title {
    font-size: 25px;
  }

  .profile-copy p,
  .contact-card p {
    font-size: 15px;
  }

  .about-image-list {
    gap: 16px;
    margin-top: 32px;
  }

  .about-image-list img {
    border-radius: 8px;
  }

  .contact-card {
    padding: 26px 22px;
  }

  .footer-policy-links {
    flex-wrap: wrap;
    gap: 7px;
  }

  .footer-records {
    flex-wrap: wrap;
    justify-content: center;
    padding: 0 16px;
    line-height: 1.8;
  }
}

.footer-links a {
  color: #e82816;
}

.ftitle {
  font-size: 18px;
  font-weight: 700;
  color: #333;
  padding: 10px 0;
}

.ftitlev2 {
  font-size: 16px;
  font-weight: 700;
  margin-top: 4px;
  padding: 6px 0;
  color: #333;
}

.indent2em {
  text-indent: 2em;
  font-size: 14px;
  color: #555;
  line-height: 24px;
}

::-webkit-scrollbar {
  width: 4px;
  height: 4px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  border-radius: 2px;
  background: rgba(128, 128, 128, 0.4);
}

.el-menu--horizontal .el-menu-item:not(.is-disabled):focus,
.el-menu--horizontal .el-menu-item:not(.is-disabled):hover {
  background-color: transparent !important;
}

.el-menu-item {
  transition: none !important;
}