.bkbg-wic-app{box-sizing:border-box;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif}.bkbg-wic-app *,.bkbg-wic-app *::before,.bkbg-wic-app *::after{box-sizing:border-box}.bkbg-wic-wrap{max-width:500px;margin:0 auto;background:#fff;border-radius:16px;padding:36px 32px;box-shadow:0 4px 24px rgb(0 0 0 / .09)}.bkbg-wic-header{margin-bottom:22px}.bkbg-wic-title{margin:0 0 6px;font-family:var(--bkwic-tt-ff,inherit);font-size:var(--bkwic-tt-fsd,28px);line-height:var(--bkwic-tt-lhd,1.2);letter-spacing:var(--bkwic-tt-lsd,normal);word-spacing:var(--bkwic-tt-wsd,normal);font-weight:var(--bkwic-tt-fw,700);font-style:var(--bkwic-tt-fst,normal);text-decoration:var(--bkwic-tt-td,none);text-transform:var(--bkwic-tt-tt,none)}.bkbg-wic-subtitle{margin:0;opacity:.7;font-family:var(--bkwic-st-ff,inherit);font-size:var(--bkwic-st-fsd,15px);line-height:var(--bkwic-st-lhd,normal);letter-spacing:var(--bkwic-st-lsd,normal);word-spacing:var(--bkwic-st-wsd,normal);font-weight:var(--bkwic-st-fw,normal);font-style:var(--bkwic-st-fst,normal);text-decoration:var(--bkwic-st-td,none);text-transform:var(--bkwic-st-tt,none)}.bkbg-wic-field{margin-bottom:14px}.bkbg-wic-label{display:flex;justify-content:space-between;align-items:center;font-size:13px;font-weight:600;color:#374151;margin-bottom:6px}.bkbg-wic-unit-toggle{display:flex;gap:4px}.bkbg-wic-unit-btn{padding:3px 10px;border-radius:6px;border:none;font-size:12px;font-weight:600;cursor:pointer;font-family:inherit;transition:background .15s,color .15s}.bkbg-wic-input,.bkbg-wic-select{width:100%;padding:11px 14px;font-size:15px;font-family:inherit;border-radius:8px;border:1.5px solid #e5e7eb;outline:none;background:#fff;transition:border-color .15s;-webkit-appearance:none;appearance:none}.bkbg-wic-input:focus,.bkbg-wic-select:focus{border-color:#3b82f6;box-shadow:0 0 0 3px rgb(59 130 246 / .12)}.bkbg-wic-select{cursor:pointer}.bkbg-wic-result{background:#3b82f6;border-radius:8px;padding:24px;text-align:center;margin-bottom:16px}.bkbg-wic-result-label{font-size:13px;font-weight:600;opacity:.8;margin-bottom:4px}.bkbg-wic-result-main{font-size:56px;font-weight:800;line-height:1;margin-bottom:4px}.bkbg-wic-result-sub{font-size:16px;opacity:.85}.bkbg-wic-glasses{background:#eff6ff;border-radius:8px;padding:16px 20px;margin-bottom:16px;text-align:center;animation:bkbg-wic-fadein .3s ease}.bkbg-wic-glasses-label{font-size:13px;font-weight:600;margin-bottom:8px}.bkbg-wic-glasses-row{display:flex;flex-wrap:wrap;justify-content:center;gap:6px}.bkbg-wic-glass-icon{font-size:22px;line-height:1}.bkbg-wic-glass-more{font-size:13px;align-self:center}.bkbg-wic-tips{background:#f0fdf4;border:1.5px solid #bbf7d0;border-radius:8px;padding:16px 20px}.bkbg-wic-tips-heading{font-weight:700;font-size:13px;margin-bottom:10px}.bkbg-wic-tips-list{margin:0;padding-left:18px;display:flex;flex-direction:column;gap:5px}.bkbg-wic-tips-list li{font-size:13px;line-height:1.5}@keyframes bkbg-wic-fadein{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@media (max-width:480px){.bkbg-wic-wrap{padding:24px 16px}.bkbg-wic-result-main{font-size:42px}}@media (max-width:1024px){.bkbg-wic-title{font-size:var(--bkwic-tt-fst1,var(--bkwic-tt-fsd,28px));line-height:var(--bkwic-tt-lht,var(--bkwic-tt-lhd,1.2));letter-spacing:var(--bkwic-tt-lst,var(--bkwic-tt-lsd,normal));word-spacing:var(--bkwic-tt-wst,var(--bkwic-tt-wsd,normal))}.bkbg-wic-subtitle{font-size:var(--bkwic-st-fst1,var(--bkwic-st-fsd,15px));line-height:var(--bkwic-st-lht,var(--bkwic-st-lhd,normal));letter-spacing:var(--bkwic-st-lst,var(--bkwic-st-lsd,normal));word-spacing:var(--bkwic-st-wst,var(--bkwic-st-wsd,normal))}}@media (max-width:767px){.bkbg-wic-title{font-size:var(--bkwic-tt-fsm,var(--bkwic-tt-fst1,var(--bkwic-tt-fsd,28px)));line-height:var(--bkwic-tt-lhm,var(--bkwic-tt-lht,var(--bkwic-tt-lhd,1.2)));letter-spacing:var(--bkwic-tt-lsm,var(--bkwic-tt-lst,var(--bkwic-tt-lsd,normal)));word-spacing:var(--bkwic-tt-wsm,var(--bkwic-tt-wst,var(--bkwic-tt-wsd,normal)))}.bkbg-wic-subtitle{font-size:var(--bkwic-st-fsm,var(--bkwic-st-fst1,var(--bkwic-st-fsd,15px)));line-height:var(--bkwic-st-lhm,var(--bkwic-st-lht,var(--bkwic-st-lhd,normal)));letter-spacing:var(--bkwic-st-lsm,var(--bkwic-st-lst,var(--bkwic-st-lsd,normal)));word-spacing:var(--bkwic-st-wsm,var(--bkwic-st-wst,var(--bkwic-st-wsd,normal)))}}