:root{--bg:#F4F4F1;--surface:#FFFFFF;--line:#D6D6CF;--ink:#1F2326;--muted:#5D6266;--accent:#1F5C8C;--hi:#F2C230;--good:#2E7D4F;--err:#B3261E;
[hidden]{display:none!important}
--display:"Arial Narrow","Roboto Condensed",system-ui,sans-serif;--body:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.55 var(--body)}
a{color:var(--accent)}
.wrap{max-width:860px;margin:0 auto;padding:0 18px}
.top{background:var(--ink);color:#fff}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-top:12px;padding-bottom:12px}
.logo{font-family:var(--display);font-weight:700;font-size:1.5rem;color:#fff;text-decoration:none;letter-spacing:.01em}
.logo span{background:var(--hi);color:var(--ink);padding:0 5px;margin-left:2px}
.top nav{display:flex;gap:16px;flex-wrap:wrap}
.top nav a{color:#E8E8E3;text-decoration:none;font-size:.92rem}
.top nav a:hover{text-decoration:underline}
.notice{background:#FFF6D6;border-bottom:1px solid #EBD892;font-size:.88rem}
.notice .wrap{padding-top:6px;padding-bottom:6px}
.hero{background:var(--surface);border-bottom:1px solid var(--line);padding:28px 0 18px}
h1{font-family:var(--display);font-size:2.2rem;line-height:1.1;margin:0 0 12px}
h2{font-family:var(--display);font-size:1.6rem;line-height:1.2;margin:32px 0 10px}
h3{font-size:1.05rem;margin:20px 0 4px}
.lead{font-size:1.1rem;margin:0 0 12px}
.quick{margin:0;padding-left:20px}
.answer{font-size:1.1rem;background:var(--surface);border-left:4px solid var(--hi);padding:12px 16px;margin:12px 0}
.muted,.fine{color:var(--muted)}
.fine{font-size:.85rem}
.crumbs{font-size:.88rem;color:var(--muted);margin:18px 0 6px}
.article{padding-bottom:30px}
.btn,button{display:inline-block;font:inherit;font-weight:600;border-radius:6px;padding:12px 20px;border:0;background:var(--accent);color:#fff;text-decoration:none;cursor:pointer}
button.ghost{background:transparent;border:1px solid var(--line);color:var(--ink);padding:8px 12px;font-weight:500}
button.link{background:none;border:0;color:var(--accent);text-decoration:underline;padding:0;font-weight:500}
button:disabled{opacity:.6}
.tool{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:18px;margin:22px 0;scroll-margin-top:10px}
.tool h2{margin-top:0}
fieldset{border:0;padding:0;margin:0 0 20px}
legend{font-weight:700;font-size:1.08rem;margin-bottom:8px}
label{display:block;font-size:.92rem;color:var(--muted);margin:8px 0 4px}
input,select,textarea{display:block;width:100%;font:inherit;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:6px;padding:11px 12px;margin-top:4px}
input:focus,select:focus,textarea:focus,button:focus-visible{outline:3px solid #9CC3E4;outline-offset:1px}
gmp-place-autocomplete{display:block;width:100%;margin-top:4px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:6px}
.chip{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);border-radius:999px;padding:7px 14px;color:var(--ink);margin:0;cursor:pointer;background:#fff}
.chip input{width:auto;margin:0}
.chip:has(input:checked){border-color:var(--accent);background:#E8F0F7}
.check{display:flex;gap:8px;align-items:flex-start;color:var(--ink)}
.check input{width:auto;margin-top:5px}
.consent{font-size:.88rem;color:var(--muted)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
#map{width:100%;height:420px;border-radius:8px;border:1px solid var(--line);background:#ddd}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:8px}
.measure{font-weight:700;color:var(--good)}
.hint{font-size:.9rem;color:var(--muted);margin:4px 0 8px}
.result{border:2px solid var(--hi);background:#FFFCF0;border-radius:10px;padding:16px;margin:0 0 20px}
.kicker{margin:0;color:var(--muted);font-size:.9rem}
.price{font-family:var(--display);font-size:2.4rem;font-weight:700;margin:2px 0}
.sub{margin:0 0 10px;color:var(--muted);font-size:.92rem}
table.data{width:100%;border-collapse:collapse;background:var(--surface);font-size:.95rem}
table.data caption{text-align:left;font-size:.85rem;color:var(--muted);padding:6px 0}
table.data th,table.data td{padding:8px 6px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
table.data th{font-size:.8rem;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}
.n{text-align:right!important;white-space:nowrap;font-variant-numeric:tabular-nums}
tr.total td{font-weight:700}
.scroll{overflow-x:auto}
.steps li{margin-bottom:6px}
.faq h3{margin-top:18px}
.err{color:var(--err);font-weight:600}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
#done{background:#EAF5EE;border:1px solid #B9DCC5;border-radius:8px;padding:14px;margin-bottom:16px}
code{background:#EDEDE8;padding:1px 4px;border-radius:3px;font-size:.88em;word-break:break-all}
footer{border-top:1px solid var(--line);margin-top:40px;padding:20px 0 40px;font-size:.9rem;color:var(--muted)}
@media(max-width:560px){h1{font-size:1.8rem}.grid2{grid-template-columns:1fr}#map{height:360px}.price{font-size:2rem}}
.nw{white-space:nowrap}
.warn{background:#FDECEA;border:1px solid #F1B7B2;border-radius:8px;padding:10px 12px;margin:0 0 12px;font-size:.92rem;color:var(--ink)}