:root{--green:#28634f;--deep:#243d34;--muted:#66736c;--line:#e1e7e1;--paper:#fff;--bg:#f6f7f3;--pale:#edf3ec;--red:#ae3232;font-family:"Noto Sans JP","Yu Gothic","Hiragino Kaku Gothic ProN",Meiryo,sans-serif;color:var(--deep);background:var(--bg);font-synthesis:none}*{box-sizing:border-box}body{margin:0;font-size:16px;line-height:1.75}button,input,select,textarea{font:inherit}button{cursor:pointer;min-height:46px;border-radius:9px;font-weight:700;line-height:1.5;transition:background-color .15s,box-shadow .15s}button:disabled{opacity:.5;cursor:not-allowed}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,a:focus-visible,[tabindex]:focus-visible{outline:3px solid #a16b22;outline-offset:3px}button:hover:not(:disabled){filter:brightness(.95)}.container{width:min(1200px,calc(100% - 64px));margin:auto}.site-header{background:#fff;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;min-height:80px;font-size:16px;font-weight:800;letter-spacing:.04em}.brand-mark{display:grid;place-items:center;width:36px;height:36px;background:var(--green);color:white;border-radius:50%;font-size:19px}.brand small{display:block;font-size:10px;color:var(--muted);font-weight:500;letter-spacing:.06em}.free-label{margin-left:auto;border:1px solid var(--line);border-radius:6px;padding:4px 12px;font-size:11px;color:var(--green)}.hero{padding:44px 0 36px;display:grid;grid-template-columns:1.6fr 1fr;gap:32px;align-items:center}.eyebrow,.step{color:var(--green);font-size:11px;letter-spacing:.12em;font-weight:800;margin:0 0 12px}.hero h1{font-size:clamp(28px,3vw,38px);line-height:1.5;letter-spacing:.02em;margin:0 0 14px}.lead{color:var(--muted);font-size:14px;margin:0 0 18px;line-height:1.9}.privacy-badge{display:inline-flex;gap:8px;align-items:center;color:var(--green);font-size:11px;font-weight:700}.privacy-badge>span{display:grid;place-items:center;width:18px;height:18px;border-radius:50%;background:#e2ecdf}.mobile-break{display:none}.hero-guide{border-left:1px solid #d8e1d7;padding:12px 0 12px 32px}.hero-guide p{font-size:13px;margin:0 0 18px;font-weight:700}.hero-guide ol{list-style:none;padding:0;margin:0;display:grid;gap:14px;counter-reset:steps}.hero-guide li{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--muted);counter-increment:steps}.hero-guide li:before{content:"0" counter(steps);font-size:11px;font-weight:800;color:var(--green);border:1px solid #d5e0d2;width:28px;height:28px;display:grid;place-items:center;border-radius:50%}.workspace{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:24px;align-items:start}.panel{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:28px;box-shadow:0 3px 12px #22382b03}.section-top{display:flex;align-items:center;justify-content:space-between;gap:12px}h2{font-size:20px;line-height:1.6;margin:0 0 8px}h3{font-size:14px;margin:0 0 16px}h3 small{font-size:10px;color:var(--muted);font-weight:400;margin-left:8px}.step{margin-bottom:4px}.hint{color:var(--muted);font-size:12px;margin:8px 0 16px;line-height:1.85}.text-button{border:1px solid var(--line);background:#fff;color:var(--green);font-size:11px;padding:9px 12px;white-space:nowrap}.cost-card{position:relative;margin:24px 0 18px;min-width:0;border:1px solid var(--line);border-radius:12px;padding:20px;background:#fafbf9}.cost-card legend{font-size:11px;font-weight:800;padding:0 9px;color:var(--green);letter-spacing:.04em}.remove-button{position:absolute;top:-23px;right:10px;border:0;background:#fafbf9;color:var(--muted);font-size:11px;padding:0 12px;min-height:44px}.fields{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{min-width:0}.name-field{grid-column:1/-1}label{display:block;font-size:12px;font-weight:700;margin-bottom:7px}.required{color:var(--muted);font-size:10px;font-weight:500;margin-left:5px}input,select,textarea{width:100%;border:1px solid #cbd5cb;border-radius:7px;background:#fff;color:var(--deep);min-height:48px;padding:11px 12px;font-size:16px;line-height:1.5}input::placeholder{color:#79827c}input[aria-invalid=true],select[aria-invalid=true]{border-color:var(--red);background:#fff8f8}.money-input{position:relative}.money-input input{padding-right:36px;font-weight:700;font-variant-numeric:tabular-nums;text-align:right}.money-input>span{position:absolute;right:12px;top:12px;font-size:14px;color:var(--muted);pointer-events:none}.field-error{display:block;color:var(--red);font-size:12px;margin-top:4px}.field-error:empty{display:none}.add-button{width:100%;border:1px dashed #9db79e;background:#f3f7f1;color:var(--green);min-height:50px;font-size:13px}.input-actions{display:flex;gap:10px;margin-top:20px;flex-wrap:wrap}.primary{background:var(--green);color:white;border:1px solid var(--green);padding:12px 20px;font-size:13px}.secondary{border:1px solid #cbd5cb;color:var(--green);background:white;padding:10px 16px;font-size:12px}.input-actions .primary{flex:1}.local-note,.fine-print{color:var(--muted);font-size:11px;line-height:1.8}.local-note{text-align:center;margin-bottom:0}.result-column{display:grid;gap:20px;min-width:0}.count{background:var(--pale);border-radius:6px;padding:3px 10px;white-space:nowrap;font-size:11px}.monthly{border-radius:12px;background:#edf3e9;color:var(--deep);padding:24px;display:flex;flex-direction:column;overflow-wrap:anywhere;border:1px solid #e0e9dc}.monthly>span{font-size:12px;font-weight:700;color:var(--green)}.monthly strong{font-family:Arial,sans-serif;font-size:clamp(32px,3.8vw,50px);font-weight:600;line-height:1.6;font-variant-numeric:tabular-nums;letter-spacing:-.025em}.monthly strong span{font-family:inherit;font-size:17px;font-weight:500;margin-left:8px}.monthly small{font-size:10px;color:var(--muted)}.totals{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;margin-top:20px}.totals>div{padding:0 10px;min-width:0;border-left:1px solid var(--line)}.totals>div:first-child{padding-left:0;border:0}.totals>div:last-child{padding-right:0}.totals span{display:block;color:var(--muted);font-size:10px;margin-bottom:4px}.totals strong{font-family:Arial,sans-serif;font-size:16px;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}.result-block{border-top:1px solid var(--line);margin-top:24px;padding-top:22px}.bar-list,.ranking,.candidate-list{padding:0;list-style:none;margin:0}.empty{font-size:12px;color:var(--muted);padding:18px 12px;background:#f7f8f5;border-radius:8px;line-height:1.8}.bar-list li{margin:14px 0}.data-line{display:flex;justify-content:space-between;align-items:baseline;gap:12px;font-size:12px}.data-line span{overflow-wrap:anywhere;min-width:0}.data-line strong{flex-shrink:0;font-variant-numeric:tabular-nums}.bar-list progress{appearance:none;display:block;width:100%;height:5px;border:0;background:var(--pale);border-radius:6px;overflow:hidden;margin-top:9px}.bar-list progress::-webkit-progress-bar{background:var(--pale)}.bar-list progress::-webkit-progress-value{background:#7b9b70}.bar-list progress::-moz-progress-bar{background:#7b9b70}.ranking li{display:flex;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid #edf1ed;font-size:12px}.ranking li.empty{padding:18px 12px}.rank-number{width:25px;height:25px;flex-shrink:0;display:grid;place-items:center;border-radius:50%;background:var(--pale);font-size:10px;font-weight:800}.rank-name{flex:1;min-width:0;overflow-wrap:anywhere}.rank-name small{display:block;color:var(--muted);font-size:10px}.rank-price{font-weight:800;flex-shrink:0}.review-panel{background:#fcfbf5;border-color:#e8e3cc}.review-panel .step{color:#756132}.candidate-list li:not(.empty){padding:12px 0;border-bottom:1px solid #e8e3cc}.candidate-total{font-size:13px;font-weight:700;color:#665226;line-height:1.9}.ai-panel{display:grid;grid-template-columns:1fr auto;align-items:center;gap:8px 32px;margin-top:24px;border-top:3px solid #739467}.ai-panel>button{justify-self:end}.ai-panel .hint{margin-bottom:8px}#prompt-area{grid-column:1/-1;margin-top:14px;min-width:0}#prompt-area[hidden]{display:none}textarea{resize:vertical;font-size:14px;line-height:1.9;min-height:280px}.copy-actions{display:flex;gap:16px;align-items:center;flex-wrap:wrap;margin-top:12px;font-size:12px}#prompt-status,.privacy-note{grid-column:1/-1}.privacy-note{border-top:1px solid var(--line);padding-top:16px;font-size:11px;color:var(--muted);margin:8px 0 0}.error-text,.notice{color:var(--red)}.notes{margin:36px 0;padding:0 8px;color:var(--muted);font-size:11px}.notes h2{font-size:14px;color:var(--deep)}.notes ul{padding-left:18px;line-height:2}.footer{border-top:1px solid var(--line);padding:24px 0 28px;font-size:12px;font-weight:700}.footer span{float:right;font-size:10px;font-weight:400;color:var(--muted)}.mobile-summary{display:none}#results{scroll-margin-top:20px}
@media(max-width:1000px) and (min-width:801px){.panel{padding:20px}.fields{gap:12px}.cost-card{padding:14px}.totals{grid-template-columns:1fr;gap:8px}.totals>div{display:flex;justify-content:space-between;border:0;padding:0}.hero-guide{padding-left:20px}}
@media(max-width:800px){.container{width:calc(100% - 40px)}.workspace{grid-template-columns:1fr}.hero{grid-template-columns:1fr;padding:30px 0 26px;gap:0}.hero-guide{display:none}.hero h1{font-size:30px}.ai-panel{grid-template-columns:1fr}.ai-panel>button{justify-self:start}.monthly strong{font-size:48px}.mobile-summary{position:fixed;z-index:10;bottom:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 20px calc(10px + env(safe-area-inset-bottom));background:#fffffff5;border-top:1px solid #d4dfd2;box-shadow:0 -4px 18px #273d3010}.mobile-summary span{display:block;color:var(--muted);font-size:10px}.mobile-summary strong{display:block;font-size:20px;line-height:1.4;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}.mobile-summary>div{min-width:0}.mobile-summary button{flex-shrink:0}.footer{padding-bottom:112px}body{scroll-padding-bottom:100px}input,select,button,textarea{scroll-margin-bottom:110px}}
@media(max-width:480px){.container{width:calc(100% - 28px)}.brand{min-height:68px;gap:9px;font-size:13px}.brand-mark{width:32px;height:32px;font-size:17px}.brand small{font-size:9px}.free-label{font-size:10px;padding:3px 7px}.hero{padding:26px 4px 24px}.hero h1{font-size:28px;margin-bottom:12px}.mobile-break{display:block}.lead{font-size:12px;margin-bottom:14px}.eyebrow{font-size:10px;margin-bottom:8px}.panel{padding:22px 16px;border-radius:12px}.workspace{gap:16px}.section-top{gap:6px}h2{font-size:18px}.text-button{font-size:10px;padding:8px}.cost-card{padding:16px 12px;margin-top:22px}.fields{gap:14px 10px}.fields label{font-size:11px}select{padding:11px 8px;font-size:16px}.fields>.field:nth-last-child(-n+2){grid-column:1/-1}.input-actions .primary{min-width:100%}.input-actions .secondary{margin:auto;border:0;background:transparent}.monthly{padding:20px}.monthly strong{font-size:44px}.totals{grid-template-columns:1fr;gap:0;margin-top:12px}.totals>div,.totals>div:first-child,.totals>div:last-child{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:10px 2px;border:0;border-bottom:1px solid var(--line)}.totals strong{font-size:20px;min-width:0}.totals span{font-size:12px;flex-shrink:0}.ai-panel>button{width:100%}.ranking li{gap:8px}.rank-price,.data-line strong{font-size:12px}textarea{font-size:16px}.footer span{float:none;display:block;margin-top:4px}.mobile-summary{padding-left:18px;padding-right:18px}.mobile-summary strong{font-size:18px}.mobile-summary .primary{padding:10px 16px;font-size:12px}.notes{margin:28px 0}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

.storage-panel{background:#f3f7f1;border:1px solid var(--line);border-radius:10px;padding:14px 16px;margin:18px 0}.save-choice{display:flex;align-items:center;gap:10px;min-height:44px;cursor:pointer;font-size:14px;margin:0}.save-choice input{width:20px;height:20px;min-height:20px;flex-shrink:0;accent-color:var(--green)}.storage-panel .hint{margin:6px 0 10px}.storage-panel .text-button{background:transparent}.storage-panel #storage-status{margin-bottom:0}
.brand-home{display:flex;align-items:center;gap:12px;color:inherit;text-decoration:none;min-height:44px;min-width:0}.brand-home:hover{text-decoration:underline}.brand-home:focus-visible{outline:3px solid var(--green);outline-offset:4px;border-radius:6px}.brand .free-label{display:inline-flex;align-items:center;min-height:44px;color:inherit;text-decoration:none;box-sizing:border-box}