.main-txt .bc{background:#fff;border:1px solid #e3e8e6;border-radius:14px;box-shadow:0 4px 18px rgba(44,51,56,.06);padding:22px 26px;margin:46px auto 40px}.bc h3{font-size:25px;line-height:1.25;font-weight:700;color:#2c3338;margin:0 0 6px}.bc .bc-sub{font-size:15px;line-height:23px;color:#6b7672;max-width:820px;margin-bottom:18px}.bc-lab{font-size:15px;line-height:20px;color:#4a5551}.bc-val{font-size:17px;font-weight:700;color:#2c3338}.bc-seg button{padding:9px 18px;border:1px solid #e3e8e6;border-radius:30px;background:#fff;font-size:14px;color:#4a5551;cursor:pointer}.bc-seg button.on{border-color:#5fab45;background:#5fab45;color:#fff;font-weight:600}.bc input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:4px;outline:none;background:#e3e8e6}.bc input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;background:#fff;border:2px solid #5fab45;cursor:pointer;box-shadow:0 1px 4px rgba(0,0,0,.2)}.bc input[type=range]::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:#fff;border:2px solid #5fab45;cursor:pointer}.bc-card{background:#fff;border:1px solid #e3e8e6;border-radius:12px;padding:14px 16px;margin-bottom:12px}.bc-card.acc{background:#f0f7ec;border-color:#d8e9cd}.bc-card .t{font-size:13px;color:#6b7672}.bc-card .n{font-size:29px;font-weight:700;color:#4d9438;line-height:1.15}.bc-li{font-size:14px;color:#4a5551;border-bottom:1px dashed #e3e8e6}.bc-li b{color:#2c3338}.bc-ok{background:#f0f7ec;border:1px solid #d8e9cd;color:#3f5a1e;border-radius:8px;padding:12px 16px;font-size:14px;line-height:1.5}.bc-warn{background:#fff8e6;border:1px solid #f5d44a;color:#6b5300;border-radius:8px;padding:12px 16px;font-size:14px;line-height:1.5}.bc-cta{background:#5fab45;border-radius:8px;padding:13px 22px;font-size:15px;font-weight:600}.bc-cta:hover{background:#4d9438;filter:none}.bc-note{font-size:13px;color:#6b7672}.q{width:17px;height:17px;border:1px solid #b9c7c0;color:#6b7672;font-size:11px}.q:hover{border-color:#5fab45;color:#5fab45}.bc-msg{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}.bc-msg a{flex:1 1 0;display:inline-flex;align-items:center;justify-content:center;padding:13px 18px;border-radius:8px;font-size:15px;font-weight:600;color:#fff!important;text-decoration:none}.bc-msg a.tg{background:linear-gradient(#2aabee,#229ed9)}.bc-msg a.mx{background:linear-gradient(90deg,#471aff,#6e1aff 55%,#9500ff)}