:root{--ink:#142a38;--teal:#176764;--red:#bc3f2c;--line:#d7dfdf;--muted:#53636c}*{box-sizing:border-box}body{margin:0;font:16px/1.8 system-ui,-apple-system,'Noto Sans JP',sans-serif;color:var(--ink);background:#f4f6f6}header{background:white;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px max(24px,calc((100vw - 1240px)/2));border-bottom:1px solid var(--line)}header>a:first-child{font-weight:800;font-size:22px;letter-spacing:.08em}header span{display:block;font-size:11px;font-weight:500}header>a:last-child{font-size:14px}a{color:inherit}header a{text-decoration:none}main{max-width:1240px;margin:auto;padding:36px 24px 70px}h1{font-size:clamp(28px,4vw,40px);line-height:1.5;margin:8px 0 12px}h2{font-size:23px;line-height:1.5;margin:0 0 18px}h2>span{color:var(--teal);font-size:17px;margin-right:8px}p{margin:0 0 15px}.kicker{color:var(--teal);font-size:13px;letter-spacing:.08em;font-weight:700}.page-title{margin-bottom:30px}.page-title>p:last-child{padding-left:14px;border-left:3px solid var(--red);font-size:15px}.layout{display:grid;grid-template-columns:minmax(0,1fr) 370px;gap:32px;align-items:start}.panel{background:white;padding:28px;border:1px solid var(--line);margin-bottom:32px;border-radius:8px}.program label:not(.member-check),.recipient label{display:block;font-size:14px;font-weight:600;margin:12px 0 6px}select,input{font:inherit;color:inherit;max-width:100%}select,input:not([type=checkbox]){padding:11px 12px;border:1px solid #9baeb4;border-radius:4px;background:white;min-height:48px}select,.recipient input{width:100%}.member-check{display:flex;align-items:center;gap:10px;margin-top:20px}input[type=checkbox]{width:20px;height:20px;accent-color:var(--teal);flex-shrink:0}.muted{font-size:13px;color:var(--muted);line-height:1.75}.program .muted:last-child{margin:8px 0 0}.products>p{font-size:14px}.discount-guide{font-size:13px;background:#e5efed;color:#12554f;padding:12px 15px;margin-bottom:24px;border-radius:4px}.product-group{margin-bottom:28px}.product-group h3{font-size:19px;border-bottom:1px solid #bdccce;padding-bottom:8px;margin:20px 0 15px}.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.product-card{overflow:hidden;border:1px solid var(--line);border-radius:7px;background:white;transition:border-color .15s}.product-card.chosen{border:2px solid var(--teal)}.product-card img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:contain;background:#f1f2f2}.product-detail{padding:12px}.product-detail h4{font-size:14px;line-height:1.5;margin:0 0 8px;min-height:0}.product-detail .unit{font-size:17px;font-weight:700;margin-bottom:10px}.unit small{font-size:11px;font-weight:400}.product-detail label{font-size:12px;display:block}.stepper{display:flex;align-items:stretch;gap:3px;margin-top:5px}.stepper button{border:1px solid var(--line);background:#eff3f3;color:var(--ink);font-size:20px;min-width:30px;border-radius:3px;cursor:pointer}.stepper input{padding:5px 0;width:100%;min-width:0;text-align:center;appearance:textfield;-moz-appearance:textfield}.stepper input::-webkit-inner-spin-button{appearance:none}.summary{position:sticky;top:20px}.summary-inner{background:white;border:1px solid #b9c9cc;border-top:5px solid var(--teal);padding:25px;border-radius:7px}.summary .kicker{font-size:11px;margin-bottom:8px}.summary h2{font-size:24px;margin-bottom:10px}.one-person{font-size:15px;font-weight:600;background:#eef4f3;padding:10px 12px}.selected-line{font-size:12px;line-height:1.6;margin-bottom:9px;display:flex;justify-content:space-between;gap:8px}.selected-line b{white-space:nowrap;font-weight:500}.summary dl{margin:18px 0 8px;border-top:1px solid var(--line)}dl>div{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:14px;margin:12px 0}dd{margin:0;white-space:nowrap;font-weight:600}dt small{display:block}.discount-row{color:var(--teal)}.total{border-top:2px solid var(--ink);padding-top:15px;margin-top:18px}.total>span{display:block;font-size:14px}.total strong{display:block;font-size:37px;line-height:1.4;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}.summary button[type=submit]{width:100%;border:0;border-radius:4px;padding:15px 10px;background:var(--red);color:white;font:700 15px/1.7 system-ui;cursor:pointer}.summary button:disabled{background:#a5adb1;cursor:not-allowed}.form-link{display:block;text-align:center;padding:13px 8px;border:1px solid var(--ink);border-radius:4px;margin:14px 0 12px;font-size:14px;font-weight:600;text-decoration:none}.form-link:hover{background:#edf4f3}.error{color:#b12e22;font-size:14px;line-height:1.6}.error:empty,#pdf-status:empty{display:none}#pdf-status{margin-top:12px}.recipient small{font-size:12px;font-weight:400;color:var(--muted)}.recipient .muted{margin:15px 0 0}.rules{margin-top:35px;border-top:1px solid var(--line);padding-top:25px}.rules h2{font-size:21px}.rules ul{padding-left:21px;font-size:14px;color:var(--muted)}.rules li{margin-bottom:10px}footer{background:var(--ink);color:white;text-align:center;padding:25px;font-size:13px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #da8035;outline-offset:3px}
@media(max-width:1050px){.layout{grid-template-columns:minmax(0,1fr) 330px;gap:20px}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.summary-inner{padding:20px}.panel{padding:22px}}
@media(max-width:760px){header{padding:15px 20px}header>a:first-child{font-size:19px}header>a:last-child{font-size:12px}main{padding:26px 18px 45px}.layout{grid-template-columns:1fr;gap:0}.summary{position:static}.panel{padding:22px 18px}.page-title>p:last-child{font-size:14px}.product-grid{gap:12px}.product-detail h4{min-height:22px}.stepper button{min-width:38px}.summary-inner{padding:24px}.total strong{font-size:40px}.summary dl>div{font-size:15px}.selected-line{font-size:14px}.rules{margin-top:30px}}

.mobile-quote{display:none}#estimate-summary{scroll-margin-top:20px}@media(max-width:760px){.mobile-quote{display:flex;position:fixed;bottom:0;left:0;right:0;justify-content:space-between;align-items:center;gap:12px;padding:12px 20px max(12px,env(safe-area-inset-bottom));background:var(--teal);color:white;text-decoration:none;z-index:10;box-shadow:0 -3px 14px #142a3820;font-size:13px;line-height:1.5}.mobile-quote strong{font-size:24px}.mobile-quote small{font-size:11px}footer{padding-bottom:105px}}

.ten-incentive{padding:16px 20px;background:#fff4d8;border-left:4px solid #b83630;border-radius:0 8px 8px 0;font-size:14px;line-height:1.8;margin:0 0 24px}.ten-incentive strong{font-size:18px;color:#962721}

.summary dl>div[hidden]{display:none}