/* ============================================================
   佰越航服 Footer 重构样式 (2026-11)
   主色 #004098 深蓝渐变 / 强调 #e2231a
   ============================================================ */

.baiyue-footer-2026,
#colophon.baiyue-footer-2026{
  background:linear-gradient(160deg,#004098 0%,#00357a 55%,#002a63 100%);
  color:#fff;
  position:relative;
  overflow:hidden;
  margin-top:0;
}
.baiyue-footer-2026::before{
  content:"";
  position:absolute;
  right:-120px;top:-120px;
  width:420px;height:420px;
  background:radial-gradient(circle,rgba(226,35,26,.16),transparent 60%);
  pointer-events:none;
}
.baiyue-footer-2026 *{box-sizing:border-box;}
.bf-inner{
  max-width:1240px;
  margin:0 auto;
  padding:56px 24px 0;
  position:relative;
  z-index:1;
}

/* 服务承诺带 */
.bf-promise{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
  padding-bottom:40px;
  border-bottom:1px solid rgba(255,255,255,.14);
}
.bf-promise-item{display:flex;gap:12px;align-items:flex-start;}
.bf-promise-ico{
  flex:0 0 40px;height:40px;border-radius:10px;
  background:rgba(255,255,255,.1);
  display:flex;align-items:center;justify-content:center;
}
.bf-promise-ico .bf-ico{width:20px;height:20px;color:#fff;}
.bf-promise-item h4{font-size:15px;font-weight:600;margin:0 0 3px;color:#fff;}
.bf-promise-item p{font-size:12.5px;color:rgba(255,255,255,.66);line-height:1.5;margin:0;}

/* 四栏 */
.bf-cols{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.3fr;
  gap:40px;
  padding:44px 0;
}
.bf-col h5.bf-title,
.bf-col h5.bf-wtitle{
  font-size:14px;letter-spacing:.5px;margin:0 0 18px;
  display:flex;align-items:center;gap:8px;font-weight:600;color:#fff;
}
.bf-bar{width:4px;height:16px;background:#e2231a;border-radius:2px;flex:0 0 4px;}

/* 品牌栏 */
.bf-logo{display:inline-flex;align-items:center;margin-bottom:16px;}
.bf-logo img{max-height:44px;width:auto;display:block;}
.bf-desc{font-size:13px;line-height:1.7;color:rgba(255,255,255,.66);margin:0 0 20px;}
.bf-social{display:flex;gap:10px;flex-wrap:wrap;}
.bf-social a{
  width:38px;height:38px;border-radius:9px;
  background:rgba(255,255,255,.1);
  display:flex;align-items:center;justify-content:center;
  transition:.2s;text-decoration:none;color:#fff;
}
.bf-social a:hover{background:#e2231a;transform:translateY(-2px);}
.bf-social .bf-svg{width:18px;height:18px;}

/* 品牌栏联系信息 + 公众号二维码 */
.bf-contact{margin-top:18px;display:flex;flex-direction:column;gap:8px;}
.bf-contact-row{display:flex;gap:8px;font-size:12.5px;color:rgba(255,255,255,.7);line-height:1.5;}
.bf-contact-row .bf-ci{flex:0 0 34px;color:rgba(255,255,255,.55);}
.bf-qr{margin-top:18px;display:flex;align-items:center;gap:10px;}
.bf-qr img{width:64px;height:64px;border-radius:8px;background:#fff;padding:4px;}
.bf-qr span{font-size:12px;color:rgba(255,255,255,.66);}

/* 链接列表（默认回退 + Nav Menu 小工具通用） */
.bf-links,
.bf-widget .menu,
.bf-widget > ul{list-style:none;margin:0;padding:0;}
.bf-links li,
.bf-widget .menu li,
.bf-widget > ul li{margin:0 0 11px;}
.bf-links a,
.bf-widget .menu a,
.bf-widget > ul a{
  color:rgba(255,255,255,.66);text-decoration:none;font-size:13.5px;
  transition:.2s;display:inline-flex;align-items:center;gap:7px;
}
.bf-links a::before,
.bf-widget .menu a::before,
.bf-widget > ul a::before{
  content:"";width:5px;height:5px;border-radius:50%;
  background:rgba(255,255,255,.35);transition:.2s;flex:0 0 5px;
}
.bf-links a:hover,
.bf-widget .menu a:hover,
.bf-widget > ul a:hover{color:#fff;transform:translateX(3px);}
.bf-links a:hover::before,
.bf-widget .menu a:hover::before,
.bf-widget > ul a:hover::before{background:#e2231a;}

/* Newsletter — 单邮箱输入框 + 简洁订阅（适配深蓝底） */
.bf-newsletter{margin-top:18px;}
.bf-newsletter .bf-nl-p{font-size:13px;color:rgba(255,255,255,.7);line-height:1.6;margin:0 0 12px;}
.bf-newsletter form{display:flex;flex-wrap:wrap;gap:10px;margin:0;align-items:stretch;}
/* 仅保留邮箱：隐藏姓名（可选字段，隐藏不影响提交） */
.bf-newsletter .tnp-field{
  margin:0 !important;padding:0 !important;background:none !important;border:0 !important;
}
.bf-newsletter .tnp-field-firstname,
.bf-newsletter .tnp-field-surname{display:none !important;}
/* 邮箱占主，标签隐藏 */
.bf-newsletter .tnp-field-email{flex:1 1 200px;min-width:0;display:flex;align-items:center;}
.bf-newsletter .tnp-field-email label{display:none !important;}
.bf-newsletter .tnp-field-email input[type=email],
.bf-newsletter .tnp-email{
  width:100% !important;box-sizing:border-box;
  background:rgba(255,255,255,.1) !important;
  border:1px solid rgba(255,255,255,.18) !important;
  border-radius:8px;padding:12px 14px;color:#fff !important;
  font-size:14px;outline:none;
}
.bf-newsletter .tnp-field-email input::placeholder{color:rgba(255,255,255,.5);}
.bf-newsletter .tnp-field-email input:focus{
  border-color:#e2231a !important;background:rgba(255,255,255,.16) !important;
}
/* 提交按钮随行（单行） */
.bf-newsletter .tnp-field-button{flex:0 0 auto;display:flex;align-items:center;}
.bf-newsletter .tnp-submit{
  display:block;white-space:nowrap;
  background:#e2231a !important;color:#fff !important;
  border:0 !important;border-radius:8px;padding:12px 22px !important;
  font-size:14px;font-weight:600;cursor:pointer;transition:.2s;
}
.bf-newsletter .tnp-submit:hover{background:#c91d15 !important;}
/* 隐私条款：合规保留，极小化横向一行 */
.bf-newsletter .tnp-privacy-field{
  flex:1 1 100%;display:flex !important;align-items:center;gap:8px;
  font-size:11.5px;color:rgba(255,255,255,.55);line-height:1.4;margin-top:4px !important;
}
.bf-newsletter .tnp-privacy-field input{
  margin:0 !important;flex:0 0 auto;accent-color:#e2231a;
  width:14px;height:14px;
}
.bf-newsletter .tnp-privacy-field label{
  margin:0 !important;display:inline !important;
  color:rgba(255,255,255,.55) !important;font-size:11.5px !important;
}
.bf-newsletter .bf-nl-tip{font-size:11.5px;color:rgba(255,255,255,.6);margin:9px 0 0;}

/* 底部条 */
.bf-bottom{
  display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:14px;padding:22px 0;
  border-top:1px solid rgba(255,255,255,.14);
  font-size:12.5px;color:rgba(255,255,255,.66);
}
.bf-copy a{color:#fff;text-decoration:none;}
.bf-meta{display:flex;gap:14px;align-items:center;flex-wrap:wrap;}
.bf-meta a{color:rgba(255,255,255,.66);text-decoration:none;}
.bf-meta a:hover{color:#fff;}
.bf-meta img{vertical-align:middle;height:14px;border-radius:2px;}

/* 响应式 */
@media(max-width:980px){
  .bf-promise{grid-template-columns:repeat(2,1fr);}
  .bf-cols{grid-template-columns:1fr 1fr;gap:30px;}
}
@media(max-width:560px){
  .bf-promise,.bf-cols{grid-template-columns:1fr;}
  .bf-bottom{flex-direction:column;align-items:flex-start;}
  .bf-inner{padding:40px 18px 0;}
  .bf-newsletter .tnp-field-email,
  .bf-newsletter .tnp-field-button{flex:1 1 100%;}
}