:root{
  --green:#22392d;
  --green2:#2e4d3c;
  --gold:#c8871a;
  --gold-soft:#f3e3c2;
  --cream:#faf7ef;
  --ink:#23281f;
  --gray:#5c6357;
  --line:#e3ddd0;
  --red:#b3402a;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"Hiragino Kaku Gothic ProN","Hiragino Sans","Noto Sans JP",sans-serif;color:var(--ink);background:#fff;line-height:1.75;font-size:16px}
img{max-width:100%;display:block}
a{color:var(--green2)}
.section{max-width:1080px;margin:0 auto;padding:64px 20px}
.section.alt{background:var(--cream);max-width:none}
.section.alt>*{max-width:1080px;margin-left:auto;margin-right:auto}
.sec-title{font-size:30px;text-align:center;color:var(--green);letter-spacing:.04em;margin-bottom:10px}
.sec-title span{display:block;font-size:12px;color:var(--gold);letter-spacing:.35em;margin-top:2px}
.sec-lead{text-align:center;color:var(--gray);max-width:720px;margin:0 auto 36px}
.note{font-size:13px;color:var(--gray);margin-top:14px;text-align:center}
.section .note{text-align:left}
.btn{display:inline-block;padding:10px 20px;border-radius:999px;text-decoration:none;font-weight:700;font-size:15px;border:2px solid transparent;cursor:pointer}
.btn-big{padding:14px 28px;font-size:16px}
.btn-block{display:block;text-align:center;margin-top:14px}
.btn-tel{background:var(--gold);color:#fff}
.btn-shop{background:var(--green);color:#fff}
.btn-ghost{background:rgba(255,255,255,.12);color:#fff;border-color:#fff}
.btn-ghost.dark{background:#fff;color:var(--green);border-color:var(--green)}
/* header */
.header{position:sticky;top:0;z-index:50;background:#fff;box-shadow:0 2px 10px rgba(0,0,0,.08)}
.header-in{max-width:1180px;margin:0 auto;display:flex;align-items:center;gap:18px;padding:10px 16px}
.logo{font-size:24px;font-weight:900;color:var(--green);text-decoration:none;line-height:1.1}
.logo span{color:var(--gold)}
.logo small{display:block;font-size:11px;font-weight:600;color:var(--gray);letter-spacing:.2em}
.nav{display:flex;gap:18px;margin-left:auto}
.nav a{color:var(--ink);text-decoration:none;font-weight:600;font-size:15px}
.nav a:hover{color:var(--gold)}
.header-btns{display:flex;gap:8px;align-items:center;margin-left:8px}
.burger{display:none;background:none;border:none;font-size:24px;cursor:pointer;color:var(--green)}
.header-hours{background:var(--green);color:#fff;text-align:center;font-size:13px;padding:4px 8px;letter-spacing:.05em}
/* hero */
.hero{position:relative;background:var(--green)}
.hero-img{width:100%;height:520px;object-fit:cover;opacity:.55}
.hero-overlay{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:24px;color:#fff}
.hero-kicker{letter-spacing:.25em;font-size:13px;color:var(--gold-soft);font-weight:700}
.hero-overlay h1{font-size:clamp(30px,5.5vw,52px);line-height:1.35;margin:14px 0;text-shadow:0 2px 14px rgba(0,0,0,.35)}
.hero-sub{text-shadow:0 1px 8px rgba(0,0,0,.4)}
.hero-btns{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin:26px 0 16px}
.hero-badge{font-size:14px;background:rgba(0,0,0,.35);padding:6px 16px;border-radius:999px}
/* purposes */
.purposes{padding-top:40px;padding-bottom:8px}
.cards4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.pcard{background:var(--cream);border:1px solid var(--line);border-radius:16px;padding:22px 14px;text-align:center;text-decoration:none;color:var(--ink);display:flex;flex-direction:column;gap:2px;transition:.15s}
.pcard:hover{border-color:var(--gold);transform:translateY(-2px)}
.pcard-ico{font-size:30px}
.pcard strong{font-size:17px;color:var(--green)}
.pcard small{color:var(--gray)}
/* stock */
.stock-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.stock-card{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff;display:flex;flex-direction:column}
.stock-card img{height:230px;width:100%;object-fit:cover}
.stock-body{padding:18px;display:flex;flex-direction:column;flex:1}
.stock-tag{display:inline-block;align-self:flex-start;background:var(--red);color:#fff;font-size:12px;font-weight:700;padding:2px 10px;border-radius:999px;margin-bottom:8px}
.stock-tag.reuse{background:var(--gold)}
.stock-body h3{font-size:19px;color:var(--green);line-height:1.4}
.stock-spec{font-size:13.5px;color:var(--gray);margin:8px 0;flex:1}
.stock-price{font-size:15px;border-top:1px dashed var(--line);padding-top:10px}
.stock-price strong{font-size:22px;color:var(--green)}
.stock-price .cash{color:var(--red);font-weight:700;font-size:14px}
.shop-links{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:36px}
.shop-links.left{justify-content:flex-start}
/* benefit */
.benefit-block{background:#fff;border:1px solid var(--line);border-left:6px solid var(--gold);border-radius:12px;padding:28px;margin-bottom:22px}
.benefit-block h3{font-size:22px;color:var(--green);margin-bottom:10px}
.benefit-point{display:inline-block;background:var(--gold-soft);border-radius:8px;padding:8px 14px;font-weight:700;margin:10px 0}
.check-list{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:6px 22px;margin-top:12px}
.check-list li::before{content:"✔ ";color:var(--gold);font-weight:900}
/* tables */
.table-title{font-size:20px;color:var(--green);margin:30px 0 12px}
.table-wrap{overflow-x:auto}
.price-table{width:100%;border-collapse:collapse;background:#fff;font-size:15px}
.price-table th,.price-table td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.price-table th{background:var(--green);color:#fff}
.price-table td small{color:var(--gray)}
.oh-table td:not(:first-child),.oh-table th:not(:first-child){text-align:center}
/* brands */
.brand-grid{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.brand-grid li{border:1px solid var(--line);border-radius:10px;padding:18px 8px;text-align:center;font-weight:800;font-size:18px;color:var(--green);background:var(--cream);letter-spacing:.03em}
/* owner */
.owner-wrap{display:grid;grid-template-columns:1fr 1.3fr;gap:28px;align-items:start}
.owner-wrap img{border-radius:16px;height:100%;object-fit:cover}
.owner-wrap h3{font-size:22px;color:var(--green);margin-bottom:10px}
.owner-wrap p{margin-bottom:12px}
/* faq */
.faq-list{max-width:820px;margin:0 auto}
.faq-list details{border:1px solid var(--line);border-radius:10px;padding:16px 20px;margin-bottom:10px;background:#fff}
.faq-list summary{font-weight:700;cursor:pointer;color:var(--green)}
.faq-list details p{margin-top:8px;color:var(--gray)}
/* access */
.access-wrap{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.info-table{width:100%;border-collapse:collapse;margin:14px 0 20px}
.info-table th,.info-table td{border-bottom:1px solid var(--line);padding:10px 8px;text-align:left;vertical-align:top}
.info-table th{color:var(--green);width:96px;white-space:nowrap}
.access-map iframe{width:100%;height:100%;min-height:340px;border:0;border-radius:16px}
/* footer */
.footer{background:var(--green);color:#e9e4d6;text-align:center;padding:44px 20px 110px}
.footer-logo{font-size:24px;font-weight:900;letter-spacing:.08em;color:#fff;margin-bottom:10px}
.footer-links{margin-top:14px}
.footer-links a{color:var(--gold-soft)}
.copyright{margin-top:18px;font-size:12px;opacity:.7}
/* mobile bar */
.mobile-bar{display:none}
@media (max-width:860px){
  .nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;padding:14px 20px;box-shadow:0 8px 16px rgba(0,0,0,.12)}
  .nav.open{display:flex}
  .burger{display:block}
  .header-btns .btn-tel{display:none}
  .hero-img{height:460px}
  .cards4{grid-template-columns:1fr 1fr}
  .stock-grid{grid-template-columns:1fr}
  .check-list{grid-template-columns:1fr}
  .brand-grid{grid-template-columns:1fr 1fr}
  .owner-wrap,.access-wrap{grid-template-columns:1fr}
  .section{padding:48px 16px}
  .mobile-bar{display:flex;position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--line);z-index:60}
  .mobile-bar a{flex:1;text-align:center;padding:8px 0 10px;text-decoration:none;color:var(--green);font-size:20px;line-height:1.2}
  .mobile-bar a span{display:block;font-size:11px;font-weight:700}
  .footer{padding-bottom:90px}
}
/* maintenance pack */
.pack-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.pack-card{border:1px solid var(--line);border-radius:16px;padding:24px;background:#fff;display:flex;flex-direction:column}
.pack-card.featured{border:2px solid var(--gold);background:#fffdf6}
.pack-card.guide{background:var(--cream)}
.pack-card h3{font-size:20px;color:var(--green);line-height:1.45;min-height:58px}
.pack-price{font-size:21px;font-weight:900;color:var(--red);margin:6px 0 12px;line-height:1.5}
.pack-price small{font-size:13px;color:var(--gray);font-weight:600}
.pack-list{list-style:none;flex:1}
.pack-list li{padding:5px 0;border-bottom:1px dashed var(--line);font-size:14.5px}
.pack-list li::before{content:"・";color:var(--gold);font-weight:900}
.pack-note{font-size:13px;color:var(--gray);margin-top:12px}
.merit-row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:22px}
.merit{background:var(--green);color:#fff;border-radius:12px;padding:18px}
.merit strong{display:block;font-size:17px;color:var(--gold-soft);margin-bottom:4px}
.merit span{font-size:14px}
@media (max-width:860px){.pack-grid{grid-template-columns:1fr}.merit-row{grid-template-columns:1fr}.pack-card h3{min-height:0}}

.hero-overlay h1 .nowrap{white-space:nowrap}
@media (max-width:860px){.hero-overlay h1{font-size:clamp(24px,7.2vw,34px)}}