* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: "PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  background: url(../images/bg.jpg) center/cover no-repeat;
  color: #1b1b1c;
  min-height: 100vh;
  margin: 0;
}
.page {
  position: relative;
  width: 100vw;
  max-width: 1440px;
  margin: 0 auto;
  padding: 24px 0 0px 0;
  display: flex;
  flex-direction: column;
}
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 32px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  color: #2c2d32;
  font-size: 16px;
}
.brand .logo {
  height: 48px;
  width: auto;
}
.brand .city {
  color: #2c2d32;
}
.brand .city a {
  color: #4f7ae9;
  text-decoration: none;
  margin-left: 2px;
}
.hotline {
  font-size: 16px;
  color: #2c2d32;
  letter-spacing: 0.2px;
}
.hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 88px;
  min-height: 840px;
  padding: 0 24px;
}
.phone-stack {
  position: relative;
  width: 1000px;
  height: 650px;
  margin-top: -10px;
  pointer-events: none;
  overflow: hidden;
}
.phone-stack .phone-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  transition: opacity 0.8s ease;
  display: block;
}
.phone-stack .phone-slide-active { opacity: 1; }
.phone-dots {
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  pointer-events: auto;
}
.phone-dot {
  width: 26px;
  height: 8px;
  border-radius: 999px;
  background: #dfe6f4;
  opacity: 0.6;
  transition: all 0.25s ease;
  cursor: pointer;
}
.phone-dot-active {
  width: 34px;
  background: #4c7dff;
  opacity: 1;
}
.hero-right {
  width: 460px;
  z-index: 2;
}
.login-card {
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 14px 32px rgba(39,92,196,0.12);
  padding: 36px 36px 40px;
}
.login-tabs {
  display: flex;
  gap: 24px;
  margin-bottom: 22px;
  font-size: 24px;
  color: #7a7a83;
  font-weight: 500;
}
.login-card.hide-tabs .login-tabs {
  display: none;
}
.login-tabs span,
.login-tabs a,
.login-tabs .tab-btn {
  color: #7a7a83;
  text-decoration: none;
  position: relative;
}
.login-tabs .tab-btn {
  background: none;
  border: none;
  font: inherit;
  padding: 0;
  cursor: pointer;
}
.login-tabs .active {
  color: #1c1d1f;
}
.login-tabs .active::after {
  content: "";
  position: absolute;
  left: 25px;
  bottom: -10px;
  width: 51px;
  height: 4px;
  border-radius: 2px;
  background: #4c7dff;
}
.form-group {
  position: relative;
  margin-bottom: 22px;
}
.form-group input {
  width: 100%;
  height: 56px;
  border-radius: 4px;
  border: 1px solid #dfe6f4;
  background: #f1f5ff;
  padding: 0 14px 0 44px;
  font-size: 18px;
  color: #1c1d1f;
  outline: none;
}
.form-group img {
  position: absolute;
  left: 14px;
  top: 16px;
  width: 22px;
  height: 22px;
  opacity: 0.8;
}
.form-actions {
  display: flex;
  justify-content: space-between;
  font-size: 16px;
  color: #4c7dff;
  margin: 8px 0 20px;
}
.form-actions a {
  color: #4c7dff;
  text-decoration: none;
}
.panel {
  display: none;
}
.panel-active {
  display: block;
}
.panel-link {
  background: none;
  border: none;
  color: #4c7dff;
  cursor: pointer;
  font-size: 16px;
  padding: 0;
}
.panel-back {
  margin-top: 18px;
}
.qr-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 18px 0 0px;
}
.qr-img {
  width: 200px;
  height: 200px;
  object-fit: contain;
}
.qr-note {
  margin-top: 14px;
  font-size: 16px;
  color: #4f5158;
}
.reg-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}
.reg-title {
  font-size: 24px;
  font-weight: 700;
  color: #0f121b;
}
.reg-login-link {
  font-size: 15px;
  color: #1d1e23;
}
.reg-field {
  position: relative;
  margin-bottom: 6px;
}
.reg-field input {
  width: 100%;
  height: 52px;
  border-radius: 6px;
  border: 1px solid #e5edff;
  background: #f3f7ff;
  padding: 0 14px 0 44px;
  font-size: 16px;
  color: #1c1d1f;
  outline: none;
}
.reg-field input::placeholder {
  color: #7b8595;
}
.reg-field img {
  position: absolute;
  left: 18px;
  top: 16px;
  width: 18px;
  height: 18px;
  opacity: 0.9;
}
.reg-field .reg-error {
  font-size: 13px;
  color: #f45555;
  line-height: 1.4;
  min-height: 18px;
}
.reg-field.error input {
  border-color: #f45555;
  background: #fff6f6;
}
.btn-primary {
  width: 100%;
  height: 56px;
  border: none;
  border-radius: 6px;
  background: linear-gradient(90deg,#4c7dff,#5aa2ff);
  color: #fff;
  font-size: 19px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(76,125,255,0.25);
}
.btn-ghost {
  width: 100%;
  height: 56px;
  margin-top: 18px;
  background: #fff;
  border: 1px solid #4c7dff;
  color: #4c7dff;
  font-size: 18px;
  border-radius: 6px;
  cursor: pointer;
}
.footer {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: #5a5b61;
  justify-content: center;
  margin-top: 0px;
}
.footer img {
  width: 16px;
  height: 16px;
}
/********** pop_page **********/
#pop_bg { position:fixed!important; position:absolute; width:100%; height:100%; background:#000; filter:alpha(opacity=50); /*IE滤镜*/ -moz-opacity:0.5; /*Firefox私有*/ opacity:0.5;/*其他*/ z-index:1000; display:none; }
#pop_win { position:fixed!important; position:absolute; bottom:0; top:0!important; top:expression(documentElement.scrollTop+document.documentElement.clientHeight-100); left:0!important; left:30%; right:0; z-index:2000; display:none; }
#pop_win .win{ position:absolute; left:30%!important; left:0; top:20%!important; top:200px; width:500px; overflow:hidden; color:#666; background:#fff; border:1px solid #ccc; padding:10px; }
#pop_win .cont { background:#eee; }
.all { width:100%; overflow:hidden; clear:both; }
.mt10 { margin-top:10px; }
.f12 { font-size:12px; font-family:"宋体"; }
.f14 { font-size:14px; font-family:"宋体"; }
.fa_c { text-align:center; }
.p10 { padding:10px; }
.ptb20 { padding:20px 0; }