@font-face {
  font-family: "Source Han Sans CN";
  src: url("../font/SourceHanSansCN-Regular-2.otf") format("opentype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Source Han Sans CN";
  src: url("../font/SourceHanSansCN-Medium-2.otf") format("opentype");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Source Han Sans CN";
  src: url("../font/SourceHanSansCN-Bold-2.otf") format("opentype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --font-family-base: "Source Han Sans CN", "PingFang SC", "Microsoft YaHei", sans-serif;
  --color-text: #1f2933;
  --color-bg: #f7f4ee;
  --color-white: #ffffff;
  --color-primary: #b55d35;
  --color-primary-dark: #8b4525;
  --color-border: rgba(31, 41, 51, 0.12);
  --color-muted: #67727e;
  --color-overlay: rgba(12, 18, 28, 0.42);
  --shadow-card: 0 12px 30px rgba(31, 41, 51, 0.08);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --container-width: 1200px;
  --container-wide: 1400px;
  --gutter: 24px;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;
  --transition-base: 0.2s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-family-base);
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.6;
}

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

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

button,
input,
textarea,
select {
  font: inherit;
  border: 0;
  outline: none;
  resize: none;
}

ul,
ol {
  margin: 0;
  padding: 0;
}

.container {
  width: min(100% - 80px, var(--container-width));
  margin: 0 auto;
}

.container-wide {
  width: min(100% - 80px, var(--container-wide));
  margin: 0 auto;
}

.container-fluid {
  width: 100%;
  padding-left: 16px;
  padding-right: 16px;
}

.section {
  padding-top: var(--space-9);
  padding-bottom: var(--space-9);
}

.section-sm {
  padding-top: var(--space-8);
  padding-bottom: var(--space-8);
}

.section-xs {
  padding-top: var(--space-7);
  padding-bottom: var(--space-7);
}

.row {
  display: flex;
  flex-wrap: wrap;
  margin-left: calc(var(--gutter) * -0.5);
  margin-right: calc(var(--gutter) * -0.5);
}

.row > [class*="col-"] {
  width: 100%;
  padding-left: calc(var(--gutter) * 0.5);
  padding-right: calc(var(--gutter) * 0.5);
}

.col-1 { width: 8.333333%; }
.col-2 { width: 16.666667%; }
.col-3 { width: 25%; }
.col-4 { width: 33.333333%; }
.col-5 { width: 41.666667%; }
.col-6 { width: 50%; }
.col-7 { width: 58.333333%; }
.col-8 { width: 66.666667%; }
.col-9 { width: 75%; }
.col-10 { width: 83.333333%; }
.col-11 { width: 91.666667%; }
.col-12 { width: 100%; }

.gap-0 { --gutter: 0px; }
.gap-sm { --gutter: 16px; }
.gap-md { --gutter: 24px; }
.gap-lg { --gutter: 32px; }

.d-block { display: block; }
.d-inline-block { display: inline-block; }
.d-flex { display: flex; }
.d-inline-flex { display: inline-flex; }
.d-grid { display: grid; }
.d-none { display: none; }

.flex-wrap { flex-wrap: wrap; }
.flex-nowrap { flex-wrap: nowrap; }
.flex-column { flex-direction: column; }
.justify-start { justify-content: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }
.items-start { align-items: flex-start; }
.items-center { align-items: center; }
.items-end { align-items: flex-end; }

.stack {
  display: flex;
  flex-direction: column;
}

.stack-xs > * + * { margin-top: var(--space-2); }
.stack-sm > * + * { margin-top: var(--space-3); }
.stack-md > * + * { margin-top: var(--space-4); }
.stack-lg > * + * { margin-top: var(--space-5); }
.stack-xl > * + * { margin-top: var(--space-6); }

.cluster {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
}

.w-100 { width: 100%; }
.h-100 { height: 100%; }

.text-left { text-align: left; }
.text-center { text-align: center; }
.text-right { text-align: right; }

.text-muted { color: var(--color-muted); }
.text-white { color: var(--color-white); }
.text-primary { color: var(--color-primary); }

.bg-white { background: var(--color-white); }
.bg-primary { background: var(--color-primary); }

.rounded-sm { border-radius: var(--radius-sm); }
.rounded-md { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }

.border {
  border: 1px solid var(--color-border);
}

.shadow-card {
  box-shadow: var(--shadow-card);
}

.card {
  height: 100%;
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-white);
  box-shadow: var(--shadow-card);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  transition: background-color var(--transition-base), color var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
}

.btn:hover {
  transform: translateY(-1px);
}

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

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

.btn-outline {
  border-color: var(--color-border);
  background: transparent;
  color: var(--color-text);
}

.btn-block {
  width: 100%;
}

.m-0 { margin: 0; }
.mx-auto { margin-left: auto; margin-right: auto; }

.mt-1 { margin-top: var(--space-1); }
.mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }
.mt-5 { margin-top: var(--space-5); }
.mt-6 { margin-top: var(--space-6); }
.mt-7 { margin-top: var(--space-7); }
.mt-8 { margin-top: var(--space-8); }

.mb-1 { margin-bottom: var(--space-1); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-5 { margin-bottom: var(--space-5); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-7 { margin-bottom: var(--space-7); }
.mb-8 { margin-bottom: var(--space-8); }

.pt-1 { padding-top: var(--space-1); }
.pt-2 { padding-top: var(--space-2); }
.pt-3 { padding-top: var(--space-3); }
.pt-4 { padding-top: var(--space-4); }
.pt-5 { padding-top: var(--space-5); }
.pt-6 { padding-top: var(--space-6); }

.pb-1 { padding-bottom: var(--space-1); }
.pb-2 { padding-bottom: var(--space-2); }
.pb-3 { padding-bottom: var(--space-3); }
.pb-4 { padding-bottom: var(--space-4); }
.pb-5 { padding-bottom: var(--space-5); }
.pb-6 { padding-bottom: var(--space-6); }

.py-1 { padding-top: var(--space-1); padding-bottom: var(--space-1); }
.py-2 { padding-top: var(--space-2); padding-bottom: var(--space-2); }
.py-3 { padding-top: var(--space-3); padding-bottom: var(--space-3); }
.py-4 { padding-top: var(--space-4); padding-bottom: var(--space-4); }
.py-5 { padding-top: var(--space-5); padding-bottom: var(--space-5); }
.py-6 { padding-top: var(--space-6); padding-bottom: var(--space-6); }

.px-1 { padding-left: var(--space-1); padding-right: var(--space-1); }
.px-2 { padding-left: var(--space-2); padding-right: var(--space-2); }
.px-3 { padding-left: var(--space-3); padding-right: var(--space-3); }
.px-4 { padding-left: var(--space-4); padding-right: var(--space-4); }
.px-5 { padding-left: var(--space-5); padding-right: var(--space-5); }
.px-6 { padding-left: var(--space-6); padding-right: var(--space-6); }

/** 溢出隐藏 1- 4行**/
.text-ellipsis-1 {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}
.text-ellipsis-2 { 
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.text-ellipsis-3 { 
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.text-ellipsis-4 { 
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
}
.uw-xuanfu{
  position: fixed;
  right: 2vw;
  bottom: 9vh;
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.uw-xuanfu__item{
  position: relative;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: visible;
  transition: transform 0.35s ease;
  animation: xuanfuFloat 4.8s ease-in-out infinite;
}
.uw-xuanfu__item:nth-child(2) {
  animation-delay: 0.12s;
}
.uw-xuanfu__item:nth-child(3) {
  animation-delay: 0.24s;
}
.uw-xuanfu__item:nth-child(4) {
  animation-delay: 0.36s;
}
.uw-xuanfu__item:nth-child(5) {
  animation-delay: 0.48s;
}
.uw-xuanfu__item:hover{
  transform: translateX(-10px);
}
.uw-xuanfu__label{
  position: absolute;
  right: calc(100% + 14px);
  top: 50%;
  transform: translateY(-50%) translateX(18px);
  height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  color: #0f355f;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 18px 34px rgba(10, 53, 108, 0.12);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.28s ease, transform 0.28s ease;
}
.uw-xuanfu__item:hover .uw-xuanfu__label{
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}
.uw-xuanfu__qrcode{
  position: absolute;
  right: calc(100% + 14px);
  top: 50%;
  width: 144px;
  padding: 8px 8px 10px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 18px 34px rgba(10, 53, 108, 0.16);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-50%) translateX(18px);
  transition: opacity 0.28s ease, transform 0.28s ease;
}
.uw-xuanfu__qrcode img{
  width: 100px !important;
  height: 100px !important;
  border-radius: 12px;
  object-fit: cover;
  display: block;
}
.uw-xuanfu__qrcode em{
  font-style: normal;
  font-size: 13px;
  line-height: 1.4;
  color: #0f355f;
  font-weight: 600;
  text-align: center;
}
.uw-xuanfu__item:hover .uw-xuanfu__qrcode{
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}
.uw-xuanfu__item:has(.uw-xuanfu__qrcode):hover .uw-xuanfu__label{
  opacity: 0;
}
.uw-xuanfu__item img{
  width: 60px;
  height: 60px;
  display: block;
}
.uw-xuanfu__item--top img{
  animation: backTopPulse 2.8s ease-in-out infinite;
}
@keyframes xuanfuFloat {
  0%,
  100% {
    transform: translateX(0);
  }
  50% {
    transform: translateX(-4px);
  }
}
@keyframes backTopPulse {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-4px);
  }
}
@media (max-width: 991px) {
  .uw-xuanfu{
   right: 16px;
   gap: 10px;
  }
  .uw-xuanfu__item{
    width: 46px;
    height: 46px;
  }
  .uw-xuanfu__item img{
    width: 30px;
    height: 30px;
  }
  .uw-xuanfu__label{
    height: 40px;
    padding: 0 14px;
    font-size: 12px;
  }
  .uw-xuanfu__qrcode{
    width: 118px;
    padding: 5px 5px 8px;
    border-radius: 14px;
    gap: 6px;
  }
  .uw-xuanfu__qrcode img{
    width: 100px !important;
    height: 100px !important;
  }
  .uw-xuanfu__qrcode em{
    font-size: 12px;
  }
  :root {
    --gutter: 20px;
  }
	
  .section {
    padding-top: var(--space-8);
    padding-bottom: var(--space-8);
  }
	.container-wide {
	  width: min(100% - 72px, var(--container-wide));
	}
  .col-md-1 { width: 8.333333%; }
  .col-md-2 { width: 16.666667%; }
  .col-md-3 { width: 25%; }
  .col-md-4 { width: 33.333333%; }
  .col-md-5 { width: 41.666667%; }
  .col-md-6 { width: 50%; }
  .col-md-7 { width: 58.333333%; }
  .col-md-8 { width: 66.666667%; }
  .col-md-9 { width: 75%; }
  .col-md-10 { width: 83.333333%; }
  .col-md-11 { width: 91.666667%; }
  .col-md-12 { width: 100%; }

  .d-md-none { display: none; }
  .d-md-block { display: block; }
  .text-md-left { text-align: left; }
  .text-md-center { text-align: center; }
}

@media (max-width: 767px) {
  :root {
    --gutter: 16px;
  }
  .uw-xuanfu{
    display: none;
  }
  .container {
    width: min(100% - 24px, var(--container-width));
  }

  .container-wide {
    width: min(100% - 24px, var(--container-wide));
  }

  .section,
  .section-sm {
    padding-top: var(--space-7);
    padding-bottom: var(--space-7);
  }

  .card {
    padding: var(--space-5);
  }

  .col-sm-1 { width: 8.333333%; }
  .col-sm-2 { width: 16.666667%; }
  .col-sm-3 { width: 25%; }
  .col-sm-4 { width: 33.333333%; }
  .col-sm-5 { width: 41.666667%; }
  .col-sm-6 { width: 50%; }
  .col-sm-7 { width: 58.333333%; }
  .col-sm-8 { width: 66.666667%; }
  .col-sm-9 { width: 75%; }
  .col-sm-10 { width: 83.333333%; }
  .col-sm-11 { width: 91.666667%; }
  .col-sm-12 { width: 100%; }

  .d-sm-none { display: none; }
  .d-sm-block { display: block; }
  .text-sm-left { text-align: left; }
  .text-sm-center { text-align: center; }
}

@media (max-width: 575px) {
  .row > [class*="col-"] {
    width: 100%;
  }

  .btn,
  .btn-block-sm {
    width: 100%;
  }
}

.uw__pagination {
  gap: clamp(8px, 1.4285714286vw, 20px);
  margin-top: clamp(24px, 3.4285714286vw, 48px);
}
.uw__pagination a {
  width: clamp(28px, 2.7142857143vw, 38px);
  height: clamp(28px, 2.7142857143vw, 38px);
  line-height: clamp(28px, 2.7142857143vw, 38px);
  text-align: center;
  font-weight: 400;
  font-size: 12px;
  color: #333333;
  background: #FFFFFF;
  border: 1px solid #E5E7EB;
  transition: transform 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}
.uw__pagination a:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(24, 62, 110, 0.12);
  border-color: #0070F2;
  color: #0070F2;
}
.uw__pagination a.active {
  background: #0070F2;
  color: #FFF;
  border-color: #0070F2;
}
.uw__pagination a.per, .uw__pagination a.next {
  width: clamp(48px, 4.7142857143vw, 66px);
  height: clamp(28px, 2.7142857143vw, 38px);
  line-height: clamp(28px, 2.7142857143vw, 38px);
}
.uw-contact__message {
  width: 100%;
  padding: clamp(10px, 1.1428571429vw, 12px) clamp(12px, 1.1428571429vw, 16px);
  border-radius: 4px;
  font-size: clamp(12px, 1vw, 14px);
  margin-bottom: clamp(12px, 1.1428571429vw, 16px);
  animation: slideIn 0.3s ease;
}
.uw-contact__message--success {
  background: rgba(52, 211, 153, 0.1);
  color: #059669;
  border: 1px solid rgba(52, 211, 153, 0.3);
}
.uw-contact__message--error {
  background: rgba(239, 68, 68, 0.1);
  color: #DC2626;
  border: 1px solid rgba(239, 68, 68, 0.3);
}