:root{--c:#0f8a8a;--c2:#0b5f60;--accent:#d8452f;--ink:#1f2a2b;--muted:#566264;--bg:#f7fafa;--soft:#e9f4f3;--line:#d6e3e2}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Hiragino Kaku Gothic ProN","Noto Sans JP",Meiryo,sans-serif;color:var(--ink);background:var(--bg);line-height:1.85;font-size:16px}
img{max-width:100%;height:auto}
a{color:var(--c2)}
.wrap{max-width:1080px;margin:0 auto;padding:0 16px}
.pv{margin:0;background:#fff4d6;color:#6b5200;text-align:center;font-size:13px;padding:6px 12px}
.chk{background:#fff1a8;box-shadow:0 0 0 2px #fff1a8;border-radius:2px}
.call .chk,.ft .chk{color:#3d3000}
.chk::after{content:"確認中";font-size:11px;background:#e0a800;color:#fff;border-radius:3px;padding:0 4px;margin-left:4px;vertical-align:2px;white-space:nowrap}
.hd{background:#fff;border-bottom:3px solid var(--c);position:sticky;top:0;z-index:20}
.hd-in{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 16px;max-width:1080px;margin:0 auto}
.logo{display:grid;grid-template-columns:auto 1fr;column-gap:10px;align-items:center;text-decoration:none;color:var(--ink);line-height:1.3}
.logo img{grid-row:1/3;width:52px;height:auto}
@media(max-width:600px){.logo img{width:40px}.logo b{font-size:18px}}
.logo b{font-size:21px;letter-spacing:.04em;color:var(--c2)}
.logo small{font-size:12px;color:var(--muted)}
.hd-tel{text-decoration:none;color:var(--ink);text-align:right;line-height:1.3;font-size:13px}
.hd-tel b{display:block;font-size:21px;color:var(--c2)}
.nav{background:var(--c)}
.nav ul{list-style:none;margin:0 auto;padding:0 8px;max-width:1080px;display:flex;flex-wrap:wrap}
.nav a{display:block;color:#fff;text-decoration:none;padding:10px 11px;font-size:14.5px}
.nav a[aria-current],.nav a:hover{background:var(--c2)}
.menu-btn{display:none}
@media (max-width:760px){
  .hd-tel span{display:none}.hd-tel b{font-size:16px}
  .menu-btn{display:block;background:var(--c);color:#fff;border:0;border-radius:6px;padding:8px 12px;font-size:15px}
  .nav{display:none}.nav.open{display:block}
  .nav ul{flex-direction:column;padding:0}.nav a{border-top:1px solid rgba(255,255,255,.2)}
}
.hero{position:relative;background:#0b5f60 center/cover no-repeat;min-height:min(72vh,560px);display:flex;align-items:flex-end;padding:48px 0 36px}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,0) 35%,rgba(0,0,0,.35) 100%)}
.hero>div[aria-hidden]{z-index:0}
.hero::before{z-index:1}
.hero .wrap{position:relative;z-index:2;width:100%}
.hero-card{max-width:560px;background:rgba(255,255,255,.92);border-radius:16px;padding:24px 28px;box-shadow:0 12px 34px rgba(0,40,40,.2)}
.hero-card .sub{margin:0 0 6px;color:var(--accent);font-weight:bold}
.hero-card h1{margin:0 0 10px;font-size:clamp(24px,4vw,34px);line-height:1.45;color:var(--c2)}
.hero-card p{margin:0}
.hero-card .btns{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
@media (max-width:760px){.hero{min-height:480px;padding-top:200px}.hero-card{padding:18px}}
.page-h{background:var(--soft);border-bottom:1px solid var(--line);padding:28px 0 22px}
.page-h h1{margin:0;font-size:clamp(23px,3.6vw,32px);color:var(--c2)}
.page-h p{margin:4px 0 0;color:var(--muted)}
.crumb{font-size:13px;color:var(--muted);margin:0 0 6px}.crumb a{color:var(--muted)}
.sec{padding:44px 0}
.sec.alt{background:var(--soft)}
.sec h2{font-size:clamp(21px,3vw,26px);margin:0 0 6px;color:var(--c2)}
.sec h2::before{content:"";display:inline-block;width:10px;height:1em;background:var(--accent);border-radius:3px;margin-right:10px;vertical-align:-2px}
.lead{margin:0 0 22px;color:var(--muted)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start}
@media (max-width:760px){.two{grid-template-columns:1fr}}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;display:flex;flex-direction:column;gap:6px}
.card h3{margin:0;font-size:19px;color:var(--c2)}
.card p{margin:0}
.card .more{margin-top:auto;font-weight:bold}
a.card{text-decoration:none;color:inherit}
a.card:hover{border-color:var(--c)}
.card .ph{margin:-18px -18px 8px;border-radius:14px 14px 0 0}
.tag{display:inline-block;background:var(--accent);color:#fff;border-radius:999px;font-size:12px;padding:1px 10px;align-self:flex-start}
.prose{max-width:800px}
.prose p{margin:0 0 1em}
.box{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px 22px}
table.t{width:100%;border-collapse:collapse;background:#fff;margin:0 0 18px}
.t th,.t td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
.t th{background:var(--soft);width:26%;font-weight:bold}
@media (max-width:600px){.t th,.t td{display:block;width:auto}.t th{border-bottom:0}}
.note{font-size:14px;color:var(--muted)}
.btn{display:inline-block;background:var(--c);color:#fff;text-decoration:none;font-weight:bold;border-radius:8px;padding:12px 22px}
.btn.red{background:var(--accent)}
.btn.sub{background:#fff;color:var(--c2);border:2px solid var(--c)}
.ph{margin:0;border-radius:14px;overflow:hidden;background:#e3eeed}
.ph img{display:block;width:100%;height:auto}
.flow{list-style:none;margin:0;padding:0;display:grid;gap:10px;counter-reset:f}
.flow li{counter-increment:f;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px 14px 62px;position:relative}
.flow li::before{content:counter(f);position:absolute;left:16px;top:12px;width:32px;height:32px;border-radius:50%;background:var(--c);color:#fff;font-weight:bold;display:flex;align-items:center;justify-content:center}
.points{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.points div{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.points b{display:block;color:var(--accent);font-size:17px}
.calc{display:grid;grid-template-columns:1fr auto 1fr;gap:14px;align-items:center}
.calc .arrow{font-size:28px;color:var(--accent);font-weight:bold;text-align:center}
@media (max-width:760px){.calc{grid-template-columns:1fr}.calc .arrow{transform:rotate(90deg)}}
.calc table{margin:0}
.calc .good{border:2px solid var(--c)}
.makers{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0;padding:0}
.makers li{background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 16px;font-weight:bold}
.news{list-style:none;margin:0;padding:0;background:#fff;border:1px solid var(--line);border-radius:12px}
.news li{display:flex;flex-wrap:wrap;gap:4px 14px;padding:12px 16px;border-top:1px solid var(--line)}
.news li:first-child{border-top:0}
.news time{color:var(--muted);white-space:nowrap;font-size:14px}
.map{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff}
.map iframe{display:block;width:100%;height:320px;border:0}
.call{background:var(--c2);color:#fff;padding:34px 0;text-align:center}
.call h2{margin:0 0 8px;font-size:22px}
.call a.tel{color:#fff;font-size:30px;font-weight:bold;text-decoration:none}
.call p{margin:6px 0 14px}
.call .btn{background:var(--accent)}
.ft{background:#163435;color:#dbe8e7;padding:30px 0 20px;font-size:14px}
.ft a{color:#fff}
.ft .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin-bottom:16px}
.ft b{color:#fff;font-size:16px}
.ft p{margin:0}
.ft .links{display:flex;flex-wrap:wrap;gap:4px 16px;margin:6px 0 12px}
.ft .copy{opacity:.7;font-size:13px}
.sp-call{display:none}
@media (max-width:760px){
  .sp-call{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:30;background:#fff;border-top:1px solid var(--line)}
  .sp-call a{flex:1;text-align:center;padding:10px 4px;text-decoration:none;font-weight:bold;font-size:14px;color:var(--c2)}
  .sp-call a+a{border-left:1px solid var(--line)}
  body{padding-bottom:50px}
}