@import"https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;700&display=swap";:root{--color-primary: #007aff;--color-accent: #ff9500;--color-success: #34c759;--color-danger: #ff3b30;--color-bg: #f5f5f7;--color-card: #fff;--color-text: #111;--color-label: #555;--color-hint: #777;--color-border: #ccc;--color-input-bg: #fff;--color-accent-soft: #e8f0fe;--color-accent-soft-border: #c9ddff;font-family:Noto Sans JP,-apple-system,BlinkMacSystemFont,Helvetica Neue,Segoe UI,sans-serif;line-height:1.6;color:var(--color-text);background-color:var(--color-bg)}*{box-sizing:border-box}body{margin:0;min-height:100vh;padding:16px 16px 84px}main{max-width:720px;margin:0 auto}.brand-header{display:flex;margin:0 0 12px}.brand-link{display:inline-flex;align-items:center;gap:8px;text-decoration:none;color:var(--color-text);font-weight:700;font-size:15px}.brand-link img{display:block}h1{font-size:20px;text-align:center;margin:0 0 16px}h2{font-size:16px;margin:0 0 12px}h3{font-size:15px;margin:0 0 8px}.lead{font-size:13px;color:var(--color-label);line-height:1.7;text-align:center;margin:0 0 16px}.mode-tabs{display:flex;gap:8px;margin-bottom:16px}.mode-tabs button{flex:1;padding:10px 12px;font-size:14px;font-weight:700;border:none;border-radius:12px;background:var(--color-card);color:var(--color-label);cursor:pointer;font-family:inherit;box-shadow:0 1px 4px #0000000f}.mode-tabs button.active{background:var(--color-primary);color:#fff}.mode-tabs button:not(.active):hover{background:var(--color-accent-soft);color:var(--color-primary)}.import-notice{display:flex;align-items:flex-start;gap:8px;background:#e8f5ee;border:1px solid #c5e6d3;border-left:4px solid var(--color-success);border-radius:12px;padding:10px 12px;margin-bottom:16px;font-size:13px;color:#1b6b34;line-height:1.6}.import-notice-icon{flex-shrink:0;width:18px;height:18px;border-radius:50%;background:var(--color-success);color:#fff;font-size:12px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;margin-top:2px}.import-notice-close{margin-left:auto;flex-shrink:0;border:none;background:transparent;color:#1b6b34;font-size:18px;line-height:1;padding:0 4px;cursor:pointer}.import-notice-close:hover{color:#0f4a23}.card{background:var(--color-card);border-radius:16px;padding:16px;margin-bottom:16px;box-shadow:0 4px 12px #0000000a}.collapsible{padding:0}.collapsible>*:not(summary){margin-left:16px;margin-right:16px}.collapsible>.field:last-child,.collapsible>p:last-child{margin-bottom:16px}.card-summary{display:flex;align-items:center;gap:8px;padding:16px;margin:0;font-size:16px;font-weight:700;cursor:pointer;list-style:none;-webkit-user-select:none;user-select:none;border-radius:16px}.card-summary::-webkit-details-marker{display:none}.card-summary:after{content:"";margin-left:auto;width:9px;height:9px;border-right:2px solid var(--color-hint);border-bottom:2px solid var(--color-hint);transform:rotate(45deg);transition:transform .15s ease}.collapsible[open]>.card-summary:after{transform:rotate(-135deg)}.card-summary:hover{color:var(--color-primary)}.card-summary:hover:after{border-color:var(--color-primary)}.card-summary-title{min-width:0}.input-badge{flex-shrink:0;font-size:11px;font-weight:700;color:var(--color-primary);background:var(--color-accent-soft);border:1px solid var(--color-accent-soft-border);border-radius:999px;padding:1px 8px}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}.field label{font-size:13px;color:var(--color-label);font-weight:400}.field input[type=number],.field select{font:inherit;font-size:14px;padding:8px 10px;border:1px solid var(--color-border);border-radius:8px;background:var(--color-input-bg);color:var(--color-text);width:100%}.field input[type=number]:focus,.field select:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 2px #007aff33}.field small{color:var(--color-hint);font-size:12px;line-height:1.5}.amount-echo{font-size:12px;color:var(--color-hint);font-variant-numeric:tabular-nums;margin-top:-2px}.amount-echo-man{color:var(--color-primary);font-weight:700}.quick-chips{display:flex;flex-wrap:wrap;gap:6px}.quick-chips .chip{padding:5px 12px;font-size:13px;font-weight:700;font-family:inherit;border:1px solid var(--color-border);border-radius:999px;background:var(--color-input-bg);color:var(--color-label);cursor:pointer;line-height:1.2}.quick-chips .chip:hover{border-color:var(--color-primary);color:var(--color-primary);background:var(--color-accent-soft)}.quick-chips .chip.active{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.field-checkbox label{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--color-text);font-weight:400;cursor:pointer}.field-checkbox input{width:18px;height:18px;accent-color:var(--color-primary)}.result-main{background:linear-gradient(135deg,#007aff,#5e5ce6);color:#fff;border-radius:16px;padding:24px 20px;margin-bottom:16px;text-align:center;box-shadow:0 4px 16px #007aff2e}.sticky-result{position:fixed;left:50%;bottom:12px;transform:translate(-50%);width:calc(100% - 24px);max-width:696px;z-index:50;display:flex;align-items:center;gap:12px;padding:10px 12px 10px 18px;border-radius:14px;background:linear-gradient(135deg,#007aff,#5e5ce6);color:#fff;box-shadow:0 6px 20px #00000038;animation:sticky-result-in .18s ease-out}@keyframes sticky-result-in{0%{opacity:0;transform:translate(-50%,8px)}to{opacity:1;transform:translate(-50%)}}.sticky-result-text{display:flex;flex-direction:column;line-height:1.25;min-width:0}.sticky-result-label{font-size:11px;opacity:.85;letter-spacing:.04em}.sticky-result-value{font-size:19px;font-weight:700;font-variant-numeric:tabular-nums}.sticky-result-jump{margin-left:auto;flex-shrink:0;padding:8px 14px;border:none;border-radius:9px;background:#fff;color:#0040a0;font-size:13px;font-weight:700;font-family:inherit;cursor:pointer;white-space:nowrap}.sticky-result-jump:hover{background:#eef4ff}@media(prefers-reduced-motion:reduce){.sticky-result{animation:none}}.result-label{font-size:13px;margin:0 0 10px;opacity:.85;letter-spacing:.05em}.result-value{font-size:28px;font-weight:700;margin:0 0 8px;letter-spacing:.02em}.result-note{font-size:12px;margin:0;opacity:.85}.result-detail{display:grid;grid-template-columns:max-content 1fr;gap:8px 16px;margin:0;font-size:13px}.result-detail dt{color:var(--color-label)}.result-detail dd{margin:0;font-weight:700;color:var(--color-text)}.badge{display:inline-block;background:#fff8e1;color:#92400e;font-size:11px;font-weight:700;padding:2px 8px;border-radius:999px;margin-left:8px;vertical-align:middle;border:1px solid #ffe082}.breakdown{font-weight:400;font-size:13px;line-height:1.8;color:var(--color-label)}.breakdown>div{display:block}.breakdown-warn{color:#92400e;font-weight:700}.warnings{list-style:none;margin:12px 0 0;padding:0}.warnings li{background:#fff8e1;border-left:4px solid var(--color-accent);border-radius:8px;padding:10px 14px;margin-bottom:8px;font-size:13px;line-height:1.7;color:var(--color-text)}.warnings li:last-child{margin-bottom:0}.error{font-size:13px;color:var(--color-danger);margin:0}.validation-errors{border-left:4px solid var(--color-danger)}.validation-errors .error{font-weight:700;margin-bottom:8px}.validation-errors ul{margin:0;padding-left:20px;font-size:13px;color:var(--color-text);line-height:1.7}.validation-errors li{margin-bottom:4px}.validation-errors li:last-child{margin-bottom:0}.validation-errors strong{color:var(--color-danger);font-weight:700}.error-boundary{border-left:4px solid var(--color-danger)}.error-boundary h2{color:var(--color-danger)}.error-boundary p{font-size:14px;color:var(--color-text);margin:0 0 12px;line-height:1.7}.reload-button{display:inline-block;padding:10px 20px;font-size:14px;font-weight:700;font-family:inherit;background:var(--color-primary);color:#fff;border:none;border-radius:12px;cursor:pointer;margin-top:8px}.reload-button:hover{background:#006fe6}.error-details{margin-top:16px;padding:12px;background:#f5f5f7;border-radius:8px;font-size:12px}.error-details summary{cursor:pointer;font-weight:700;color:var(--color-label)}.error-details pre{margin:8px 0 0;padding:8px;background:#fff;border-radius:6px;font-size:11px;overflow-x:auto;white-space:pre-wrap;word-break:break-word}.disclaimer{background:var(--color-card);border-radius:16px;padding:16px;margin-bottom:16px;box-shadow:0 4px 12px #0000000a}.disclaimer h3{font-size:14px;margin:0 0 8px;color:var(--color-text)}.disclaimer ul{font-size:13px;color:var(--color-text);line-height:1.8;padding-left:20px;margin:0}.disclaimer li{margin-bottom:6px}.disclaimer li:last-child{margin-bottom:0}.disclaimer strong{font-weight:700;color:var(--color-text)}.site-footer{margin-top:24px;padding:20px 16px 8px;text-align:center;font-size:12px;color:var(--color-hint);line-height:1.7;border-top:1px solid var(--color-border)}.footer-brand{font-size:14px;font-weight:700;margin-bottom:4px}.footer-brand a{color:var(--color-primary);text-decoration:none}.footer-brand a:hover{text-decoration:underline}.footer-meta a{color:var(--color-primary);text-decoration:none}.footer-meta a:hover{text-decoration:underline}.footer-nav{margin:8px 0 6px;font-size:12px;line-height:1.9}.footer-nav a{color:var(--color-primary);text-decoration:none;margin:0 2px}.footer-nav a:hover{text-decoration:underline}.footer-copy{margin-top:6px;font-size:11px;color:var(--color-hint)}.ad-footer{margin:24px auto 0;max-width:728px;text-align:center}.ad-label{font-size:.7rem;color:#999;margin-bottom:4px}@media(max-width:600px){body{padding:8px 8px 84px}h1{font-size:18px}.result-value{font-size:24px}}.stale-note{font-size:12px;color:var(--color-label);background:var(--color-accent-soft);border:1px solid var(--color-accent-soft-border);border-radius:10px;padding:8px 12px;margin:0 0 12px}.result-region.is-stale .result-main,.result-region.is-stale .card{opacity:.5;filter:grayscale(.3);transition:opacity .15s ease}.result-actions{margin-top:14px}.result-share-btn{padding:8px 16px;border:none;border-radius:9px;background:#fffffff2;color:#0040a0;font-size:13px;font-weight:700;font-family:inherit;cursor:pointer}.result-share-btn:hover{background:#fff}.limit-bar{display:flex;height:14px;border-radius:7px;overflow:hidden;margin:2px 0 16px;background:var(--color-bg)}.limit-seg{display:block;min-width:2px}.seg-it{background:#ff9500}.seg-rb{background:#34c759}.seg-rs{background:#007aff}.seg-sb{background:#c7c7cc}.limit-legend{list-style:none;margin:0;padding:0;display:grid;gap:9px;font-size:13px}.limit-legend li{display:flex;align-items:center;gap:8px}.legend-swatch{width:12px;height:12px;border-radius:3px;flex-shrink:0}.legend-label{color:var(--color-label)}.legend-amount{margin-left:auto;font-weight:700;font-variant-numeric:tabular-nums;color:var(--color-text)}.limit-breakdown-note{font-size:12px;color:var(--color-hint);line-height:1.7;margin:14px 0 0}.dual-amt{display:inline-block;margin-right:14px;font-variant-numeric:tabular-nums}.dual-tag{font-weight:400;font-size:11px;color:var(--color-hint);margin-right:2px}@media(prefers-color-scheme:dark){:root{--color-primary: #409cff;--color-bg: #1c1c1e;--color-card: #2c2c2e;--color-text: #f2f2f7;--color-label: #b0b0b8;--color-hint: #909098;--color-border: #48484a;--color-input-bg: #1c1c1e;--color-accent-soft: #1e2c45;--color-accent-soft-border: #2f4a72}.card,.disclaimer{box-shadow:0 1px #ffffff0a}.mode-tabs button{box-shadow:none}.import-notice{background:#16301f;border-color:#2c5a3c;border-left-color:var(--color-success);color:#8fe0ab}.import-notice-close{color:#8fe0ab}.badge{background:#3a2e12;color:#ffd27a;border-color:#5a4a1e}.warnings li{background:#3a2e12;color:var(--color-text)}.breakdown-warn{color:#ffc861}.error-details{background:#1c1c1e}.error-details pre{background:#2c2c2e}}