:root{--paper:#fff;--bg:#f7faf8;--ink:#203b30;--muted:#56685e;--green:#256047;--deep:#184b37;--soft:#edf5ef;--line:#d8e4da;--radius:16px;--font:'Noto Sans JP','Yu Gothic','Hiragino Kaku Gothic ProN',system-ui,sans-serif}
*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;background:var(--bg);font-family:var(--font);font-size:16px;line-height:1.8;color:var(--ink);-webkit-font-smoothing:antialiased}button,input{font:inherit}a{color:var(--green);text-underline-offset:5px}a:hover{text-decoration-thickness:2px}button,input{accent-color:var(--green)}:focus-visible{outline:3px solid #b28b37;outline-offset:4px}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}.skip{position:absolute;left:20px;top:-80px;z-index:10;background:white;padding:10px 18px}.skip:focus{top:12px}.wrap{max-width:1200px;margin:auto;padding:30px 32px 48px}.page-nav{display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:14px;padding-bottom:26px;border-bottom:1px solid var(--line)}.page-nav>span{font-weight:600;letter-spacing:.035em}.page-nav a{font-weight:600}.page-heading{padding:38px 0 32px}.page-heading h1{font-size:clamp(28px,3.5vw,42px);font-weight:650;line-height:1.5;letter-spacing:.015em;margin:0 0 10px}.page-heading p{margin:0;color:var(--muted);max-width:48em}.page-footer{border-top:1px solid var(--line);text-align:center;margin-top:48px;padding:28px 0 10px;font-size:16px}.page-footer a{font-weight:600;display:inline-block;padding:9px 8px}
/* シミュレーター：操作と結果を同じ画面に置く。 */
.simulator-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:28px;align-items:start}.chooser{min-width:0;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.tabs{display:grid;grid-template-columns:1fr 1fr;background:#f0f5f1;border-bottom:1px solid var(--line)}.tabs button{border:0;background:transparent;min-height:64px;padding:16px 10px;font-weight:650;color:var(--muted);cursor:pointer;line-height:1.5}.tabs button[aria-selected=true]{background:white;color:var(--green);box-shadow:inset 0 -3px var(--green)}.tabs button:focus-visible{outline-offset:-5px}.tabs button:disabled{cursor:default}.panel{padding:28px}.question{margin:0 0 30px;padding:0 0 30px;border:0;border-bottom:1px solid var(--line);min-width:0}.question:last-child{border-bottom:0;margin-bottom:0;padding-bottom:0}.question legend{display:block;width:100%;padding:0;margin:0 0 18px;font-size:19px;line-height:1.7;font-weight:650}.q-number{display:block;font-family:Georgia,serif;font-size:23px;font-weight:400;line-height:1.3;color:var(--green);margin-bottom:9px}.info{padding:18px 20px;border-radius:10px;background:var(--soft);margin-bottom:20px;font-size:15px;line-height:1.9;color:var(--muted)}.info p{margin:0}.url-example{display:flex;gap:10px;flex-wrap:wrap;align-items:baseline;margin-top:10px!important;font-size:14px}.url-example>span{font-size:12px;color:var(--green)}.url-example code{font-family:ui-monospace,monospace;overflow-wrap:anywhere;font-size:13px;color:var(--ink)}.options{display:grid;gap:10px}.option{display:grid;grid-template-columns:20px minmax(0,1fr);gap:3px 12px;align-items:start;border:1px solid var(--line);border-radius:10px;padding:16px;cursor:pointer;min-width:0;background:white}.option input{width:18px;height:18px;margin:5px 0 0;cursor:pointer;grid-row:1/3}.option-text{display:block;min-width:0}.option-title{display:block;font-size:16px;font-weight:550;line-height:1.75;overflow-wrap:anywhere}.option-description{display:block;font-size:14px;color:var(--muted);line-height:1.8;margin-top:3px}.option-price{display:block;grid-column:2;font-size:15px;color:var(--green);font-weight:650;line-height:1.8;margin-top:3px}.option:has(input:checked){background:#f0f7f2;border-color:#518265;box-shadow:inset 3px 0 #518265}.option:hover{border-color:#7b9c85}.question-note,.panel-intro{font-size:15px;color:var(--muted);margin:0 0 18px;line-height:1.9}.detail-fieldset{padding:0;margin:0;border:0;min-width:0;display:grid;gap:12px}.no-script{padding:20px;color:var(--ink)}
.estimate{position:sticky;top:24px;min-width:0;border:1px solid #c8d9cc;border-radius:var(--radius);background:#eef5ef;overflow:hidden}.estimate-main{padding:26px 24px 20px}.estimate h2{font-size:16px;font-weight:600;margin:0 0 10px;color:var(--green)}.amount{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px;margin:0 0 16px;line-height:1.3;font-variant-numeric:tabular-nums;color:var(--deep)}.amount output{font-size:clamp(36px,3.7vw,46px);font-weight:650;letter-spacing:-.035em;overflow-wrap:anywhere}.amount>span{font-size:18px;white-space:nowrap}.amount small{font-size:13px}.estimate-note{font-size:14px;line-height:1.9;margin:0;color:#435d4b}.estimate-note+.estimate-note{margin-top:8px}.estimate-flags{margin:0;padding:18px 24px 18px 40px;border-top:1px solid #ceddce;background:#f8fbf8;font-size:14px;color:var(--muted);line-height:1.85}.estimate-flags li+li{margin-top:10px}.estimate-scope{margin:0;padding:16px 24px;border-top:1px solid #ceddce;font-size:13px;color:var(--muted)}
/* 料金一覧：よく使う5項目を先に大きく、その他は下で静かに揃える。 */
.ask-list{list-style:none;margin:8px 0 22px;padding:0;max-width:28em}
.ask-list li{margin:0;font-size:17px;line-height:1.65;font-weight:550;color:var(--muted)}
.primary-prices{display:grid;gap:14px;margin:0 0 36px}
.primary-card{display:grid;grid-template-columns:minmax(0,1fr) minmax(148px,auto);gap:8px 28px;align-items:center;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:26px 28px}
.primary-card h2{margin:0 0 6px;font-size:clamp(22px,2.4vw,28px);line-height:1.45;font-weight:650}
.primary-card .small{margin:0;font-size:16px;line-height:1.85}
.primary-card .amount{display:block;margin:0;text-align:right;font-size:clamp(24px,2.6vw,32px);font-weight:650;line-height:1.35;color:var(--green);letter-spacing:0}
.primary-card .price-more{margin-top:10px}
.other-note{margin:0;padding:16px 26px 0;color:var(--muted);font-size:15px;line-height:1.85}
.price-wrap{max-width:1100px}.price-wrap .page-footer{text-align:left}.zero-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));background:#eef6f0;border-radius:120px 120px 20px 20px;padding:48px 24px 34px;margin:0 0 28px}.zero-item{text-align:center;padding:0 18px}.zero-item+.zero-item{border-left:1px solid #cbdcce}.zero{font-family:Georgia,'Times New Roman',serif;font-size:clamp(80px,10vw,116px);line-height:1;color:var(--green);font-weight:400;margin-bottom:20px}.zero-item h2{font-size:19px;font-weight:650;margin:0 0 8px}.zero-item p{font-size:14px;line-height:1.9;color:var(--muted);margin:0}.tax-note{font-size:14px;color:var(--muted);text-align:right;margin:0 0 22px}.price-sections{display:grid;gap:36px}.section{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.section-title{margin:0;padding:19px 26px;background:#edf4ee;border-bottom:1px solid var(--line);font-size:20px;font-weight:650}.row{display:grid;grid-template-columns:minmax(0,1fr) minmax(180px,.52fr);align-items:start;gap:28px;padding:26px;border-top:1px solid var(--line)}.row:first-child{border-top:0}.row h3{margin:0 0 8px;font-size:18px;line-height:1.7;font-weight:650}.row .small{font-size:15px;color:var(--muted);line-height:1.95}.price-more{margin-top:10px}.price-more>summary{cursor:pointer;font-size:14px;font-weight:650;color:var(--green);line-height:1.7;list-style:none}.price-more>summary::-webkit-details-marker{display:none}.price-more>summary::after{content:" ▼";font-size:10px}.price-more[open]>summary::after{content:" ▲"}.price-more .more-body{margin-top:8px}.price-more .more-body p{margin:0;font-size:14px;color:var(--muted);line-height:1.9}.price-more .more-body p+p{margin-top:8px}.row .amount{display:block;text-align:right;font-family:var(--font);font-size:21px;line-height:1.65;font-weight:650;letter-spacing:0;margin:0;color:var(--green);overflow-wrap:anywhere}.quote-note{margin-top:32px;padding:22px 26px;border-left:3px solid #91b59a;background:#f0f5f1}.quote-note h2{font-size:17px;margin:0 0 7px;font-weight:650}.quote-note p{font-size:15px;color:var(--muted);margin:0;line-height:1.95}
@media(max-width:960px){.wrap{padding-inline:24px}.simulator-layout{grid-template-columns:minmax(0,1fr) 300px;gap:20px}.panel{padding:22px}.estimate-main{padding:22px 20px}.estimate-flags{padding-right:20px;padding-left:36px}.estimate-scope{padding-inline:20px}.amount output{font-size:38px}}
@media(max-width:760px){.wrap{padding:20px 18px 32px}.page-nav{font-size:13px;gap:14px;align-items:flex-start;padding-bottom:18px}.page-nav>span{max-width:10em}.page-nav a{max-width:13em;text-align:right}.page-heading{padding:27px 0 24px}.page-heading h1{font-size:clamp(26px,5.5vw,34px)}.page-heading p{font-size:15px}.simulator-layout{display:block}.panel{padding:22px 18px}.tabs button{min-height:60px;font-size:15px}.question legend{font-size:18px}.option{padding:14px 12px;gap:2px 10px}.info{padding:15px}.estimate{position:sticky;top:auto;bottom:12px;margin-top:24px;box-shadow:0 8px 30px #183b3020;max-height:46vh;max-height:46dvh;overflow-y:auto;overscroll-behavior:contain}.estimate-main{padding:14px 18px}.estimate h2{font-size:14px;margin-bottom:4px}.amount{margin-bottom:7px}.amount output{font-size:34px}.estimate-note{font-size:13px;line-height:1.65}.estimate-flags{font-size:13px;padding:12px 18px 12px 34px;line-height:1.65}.estimate-flags li+li{margin-top:6px}.estimate-scope{font-size:12px;padding:9px 18px}.page-footer{margin-top:32px;padding-top:20px}.zero-strip{padding:32px 6px 24px;border-radius:70px 70px 14px 14px;gap:0}.zero-item{padding:0 8px}.zero{font-size:clamp(60px,15vw,90px);margin-bottom:14px}.zero-item h2{font-size:16px;line-height:1.6}.zero-item p{font-size:13px;line-height:1.8;overflow-wrap:anywhere}.tax-note{font-size:13px;margin-bottom:18px}.price-sections{gap:26px}.section-title{font-size:18px;padding:16px 20px}.row{grid-template-columns:1fr;gap:14px;padding:20px}.row h3{font-size:17px}.row .amount{text-align:left;font-size:21px}.primary-card{grid-template-columns:1fr;padding:20px;align-items:start}.primary-card .amount{text-align:left;font-size:26px}.ask-list li{font-size:16px}.other-note{padding:14px 20px 0}.row .small{font-size:15px}.quote-note{padding:18px 20px}}
@media(max-width:360px){.wrap{padding-inline:14px}.panel{padding-inline:14px}.zero-item{padding-inline:6px}.zero-item h2{font-size:14px}.zero-item p{font-size:12px}.page-nav{font-size:12px}}
@media(max-height:520px) and (max-width:760px){.estimate{position:static;max-height:none;overflow:visible;box-shadow:none}}
@media print{body{background:#fff}.wrap{max-width:none;padding:0}.page-nav,.page-footer,.skip{display:none}.section,.zero-strip{break-inside:avoid;box-shadow:none}.simulator-layout{display:block}.estimate{position:static;max-height:none;overflow:visible;box-shadow:none;margin-top:24px}.question{break-inside:avoid}}