.bpg{--navy:#112f5f;--orange:#ef7d17;--cream:#fff7e8;max-width:920px;margin:30px auto;color:#293241;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",sans-serif}.bpg *{box-sizing:border-box}.bpg-hero{padding:34px 28px;text-align:center;background:linear-gradient(135deg,#fff0d2,#fff);border:3px solid var(--navy);border-radius:20px;box-shadow:0 10px 28px rgba(17,47,95,.12)}.bpg-hero span{display:inline-block;padding:7px 15px;color:#fff;background:var(--orange);border-radius:999px;font-weight:800}.bpg-hero h2{margin:12px 0 8px;color:var(--navy);font-size:clamp(26px,5vw,42px);line-height:1.25}.bpg-hero p{margin:0;line-height:1.8}.bpg-card,.bpg-result{margin-top:22px;padding:25px;background:#fff;border-radius:17px;box-shadow:0 6px 20px rgba(17,47,95,.1)}.bpg-card h3{margin:0 0 18px;color:var(--navy);font-size:22px}.bpg-card h3 i{display:inline-grid;place-items:center;width:35px;height:35px;margin-right:9px;color:#fff;background:var(--orange);border-radius:50%;font-style:normal}.bpg-help{margin-top:-8px;color:#667085}.bpg-grid,.bpg-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.bpg label{font-weight:700}.bpg input,.bpg select,.bpg textarea{display:block;width:100%;margin-top:7px;padding:13px;border:2px solid #dce2eb;border-radius:9px;background:#fff;font:inherit}.bpg-options{margin-top:16px}.bpg-options label{padding:14px;border:2px solid #e4e8ee;border-radius:11px}.bpg-wide{display:block;margin-top:15px}.bpg-actions{display:flex;gap:12px;margin-top:18px}.bpg button{flex:1;padding:14px;border:0;border-radius:10px;color:#fff;background:var(--orange);font-size:16px;font-weight:800;cursor:pointer}.bpg button.is-sub{color:var(--navy);background:#e9eef6}.bpg-status{min-height:1.5em;text-align:center;color:#23733d;font-weight:700}.bpg-result{color:#fff;background:var(--navy);text-align:center}.bpg-result>p{margin:0;font-weight:800}.bpg-result>strong{display:block;margin:5px 0 18px;color:#ffd166;font-size:clamp(42px,8vw,68px)}.bpg-result-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.bpg-result-grid div{padding:14px;background:rgba(255,255,255,.1);border-radius:11px}.bpg-result-grid b{display:block;margin-top:4px}.bpg .is-good{color:#8ce99a}.bpg .is-warning{color:#ffb4ad}.bpg-breakdown{margin-top:18px;padding:16px;color:#293241;background:#fff;border-radius:12px;text-align:left}.bpg-breakdown div{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px solid #eee}.bpg-breakdown div:last-child{border:0}.bpg-message{min-height:390px;line-height:1.75}@media(max-width:650px){.bpg-grid,.bpg-options,.bpg-result-grid{grid-template-columns:1fr}.bpg-card,.bpg-result{padding:18px}.bpg-actions{flex-direction:column}}@media print{body *{visibility:hidden}.bpg-result,.bpg-result *,.bpg-card:last-child,.bpg-card:last-child *{visibility:visible}.bpg-result,.bpg-card:last-child{position:relative;box-shadow:none}.bpg-actions{display:none}}