[hidden] { display: none !important; }
.bt-contact-card { border: 1px solid #d6d6d6; border-radius: 10px; background: #fff; padding: 25px; margin-top: 28px; color: #161616; }
.bt-contact-intro { margin-bottom: 18px; }
.bt-mini-label { font-size: 11px; letter-spacing: 1.3px; color: #626262; }
.bt-contact-card h3 { font-size: 21px; line-height: 1.5; letter-spacing: -.5px; margin: 5px 0 0; }
.bt-contact-methods { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 13px; }
.bt-contact-method { position: relative; display: flex; flex-direction: column; justify-content: center; min-width: 0; min-height: 78px; padding: 13px 37px 13px 17px; text-align: left; border: 1px solid #d5d5d5; border-radius: 7px; background: #fff; color: #161616; cursor: pointer; }
.bt-contact-method:hover { border-color: #161616; background: #f7fbe6; }
.bt-contact-method small { color: #646464; font-size: 11px; line-height: 1.6; }
.bt-contact-method strong { font-size: 17px; line-height: 1.7; font-weight: 600; overflow-wrap: anywhere; }
.bt-contact-method > span { position: absolute; right: 15px; top: 28px; font-size: 20px; }
.bt-xianyu { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 20px; margin-top: 15px; color: #666; font-size: 13px; line-height: 1.7; }
.bt-xianyu a { color: #161616; text-decoration: underline; text-underline-offset: 4px; }
.bt-xianyu small { font-size: 12px; }
.bt-contact-primary { padding: 0; margin-top: 0; border: 0; background: transparent; }
.bt-contact-primary .bt-contact-intro { display: none; }
.bt-contact-primary .bt-contact-methods { grid-template-columns: 1fr; }
.bt-contact-primary .bt-contact-method { min-height: 94px; }
.bt-copy-fallback { position: fixed; left: 50%; bottom: 80px; transform: translateX(-50%); width: min(280px,calc(100% - 40px)); z-index: 140; border: 2px solid #161616; border-radius: 8px; padding: 15px; background: #fff; color: #161616; font-size: 20px; }
.bt-charge { position: relative; display: grid; grid-template-columns: minmax(0,1fr) auto; align-items: center; gap: 12px 24px; background: #f4f7e5; border: 1px solid #c6cbb7; border-radius: 10px; padding: 25px; margin-top: 20px; color: #161616; }
.bt-charge-price { font-size: 25px; line-height: 1.4; font-weight: 700; letter-spacing: -.5px; }
.bt-charge p { grid-column: 1; color: #51564b; font-size: 15px; line-height: 1.8; margin: 0; max-width: 740px; }
.bt-charge-action { grid-column: 2; grid-row: 1 / span 2; white-space: normal; text-align: center; max-width: 235px; }
.bt-charge-earned { padding-top: 30px; padding-right: 48px; }
.bt-charge-close { position: absolute; right: 3px; top: 2px; width: 44px; height: 44px; border: 0; background: transparent; font-size: 26px; color: #555; cursor: pointer; }
.bt-charge-close:hover { color: #161616; }
.bt-charge-line { display: flex; flex-wrap: wrap; justify-content: space-between; padding: 16px 0 0; margin-top: 23px; border: 0; border-top: 1px solid #d5d5d5; border-radius: 0; background: transparent; gap: 12px; }
.bt-charge-line .bt-charge-price { font-size: 14px; font-weight: 500; color: #555; letter-spacing: 0; }
.bt-charge-line .button { min-height: 44px; font-size: 14px; padding: 10px 16px; }
.new-section { border-top: 1px solid #d6d6d6; }
.new-section .section-aside { max-width: 470px; }
.new-section-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 17px; margin-top: 28px; }
.new-section-link { display: flex; flex-direction: column; min-width: 0; min-height: 235px; padding: 25px; border: 1px solid #d2d2d2; border-radius: 10px; color: #161616; background: #fff; }
.new-section-link:hover { border-color: #161616; background: #f8fbe8; }
.new-section-link > span { font-size: 12px; color: #666; }
.new-section-link h3 { font-size: 23px; line-height: 1.45; letter-spacing: -.5px; margin: 15px 0 11px; }
.new-section-link p { font-size: 15px; line-height: 1.8; color: #555; margin-bottom: 22px; }
.new-section-link strong { font-size: 14px; margin-top: auto; font-weight: 600; }
.new-section-grid.two-columns { grid-template-columns: repeat(2,minmax(0,1fr)); }
.new-section-grid.one-column { grid-template-columns: 1fr; }
.new-section-grid.one-column .new-section-link { min-height: 190px; }
.new-section .bt-contact-card { background: transparent; border: 0; border-top: 1px solid #ddd; border-radius: 0; padding: 24px 0 0; }
.new-section .bt-contact-intro { margin-bottom: 15px; }
.bt-section-anchor { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 24px; padding-top: 22px; border-top: 1px solid #ddd; }
.bt-section-anchor a { font-size: 15px; min-height: 44px; display: inline-flex; align-items: center; text-decoration: underline; text-underline-offset: 5px; }
@media(max-width:760px) {
  .bt-contact-card { padding: 20px; }
  .bt-contact-card h3 { font-size: 20px; }
  .bt-contact-methods { grid-template-columns: 1fr; }
  .bt-contact-method { padding-inline: 13px 33px; }
  .bt-contact-method strong { font-size: 16px; }
  .bt-contact-primary { padding: 0; }
  .bt-charge { grid-template-columns: 1fr; padding: 22px; gap: 13px; }
  .bt-charge-price { font-size: 23px; }
  .bt-charge p { font-size: 14px; grid-column: 1; }
  .bt-charge-action { grid-column: 1; grid-row: auto; width: fit-content; max-width: 100%; }
  .bt-charge-earned { position: fixed; z-index: 90; left: 12px; right: 12px; bottom: 12px; max-height: 50dvh; overflow: auto; margin: 0; padding: 26px 23px 22px; box-shadow: 0 4px 25px #0002; background: #f5f8e6; }
  .bt-charge-earned .bt-charge-price { padding-right: 24px; }
  .bt-charge-earned .bt-charge-action { width: 100%; }
  .bt-charge-line { padding: 15px 0 0; }
  .new-section-grid,.new-section-grid.two-columns { grid-template-columns: 1fr; gap: 13px; }
  .new-section-link { min-height: 205px; padding: 22px; }
  .new-section-link h3 { font-size: 22px; }
}