:root{
    --cream:#ffffff;
    --cream-deep:#f7f6f1;
    --panel:#eef1ef;
    --panel-line:#cdd6d2;
    --ink:#16222f;
    --ink-soft:#5c6670;
    --ink-faint:#8b9298;
    --line:#e2ddd0;
    --line-strong:#cfc8b6;
    --white:#ffffff;
    --accent:#728354;
    --maxw:1120px;
    --radius-s:4px;
    --radius-m:8px;
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;background:var(--cream);color:var(--ink);
    font-family:"Noto Sans JP",-apple-system,"Hiragino Kaku Gothic ProN",sans-serif;
    font-weight:400;line-height:1.9;-webkit-font-smoothing:antialiased;
    font-feature-settings:"palt" 1;
  }
  h1,h2,h3,h4{margin:0;font-family:"Noto Sans JP",sans-serif;font-weight:900;color:var(--ink);letter-spacing:.01em;}
  p{margin:0;}
  a{color:inherit;text-decoration:none;}
  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px;}

  /* ---------- preview switch bar ---------- */

  /* ---------- placeholder photo ---------- */
  .ph{position:relative;background:linear-gradient(140deg,#e7e1d2,#d8d0ba);overflow:hidden;border-radius:var(--radius-s);}
  .ph::after{content:"";position:absolute;inset:0;background:
    linear-gradient(135deg, rgba(255,255,255,.35) 0, rgba(255,255,255,0) 35%),
    repeating-linear-gradient(135deg, rgba(255,255,255,.12) 0 1px, transparent 1px 16px);}
  .ph .ph-inner{position:absolute;left:16px;bottom:14px;z-index:1;color:#6b6250;font-size:11.5px;line-height:1.6;max-width:85%;background:rgba(250,248,242,.78);padding:6px 10px;border-radius:3px;}
  .ph .ph-num{position:absolute;top:14px;right:16px;z-index:1;color:#fff;background:rgba(22,34,47,.55);font-size:11px;letter-spacing:.08em;padding:4px 10px;border-radius:999px;}
  .ph.real-photo{background-image:none;background-size:cover;background-position:center;}
  .ph.real-photo::after{display:none;}
  .ph.logo-card{background-image:none;background-size:contain;background-position:center;background-repeat:no-repeat;background-color:#fff;border:1px solid var(--line);}
  .ph.logo-card::after{display:none;}
  .ph.logo-card .ph-inner{display:none;}
  .ph.real-photo .ph-inner{display:none;}

  /* ---------- header ---------- */
  header.site{background:rgba(250,248,242,.94);backdrop-filter:blur(6px);border-bottom:1px solid var(--line);position:relative;z-index:90;}
  .headbar{display:flex;align-items:center;justify-content:space-between;padding:18px 32px;max-width:var(--maxw);margin:0 auto;}
  .logo{display:flex;align-items:center;gap:12px;font-family:"Noto Serif JP",serif;font-size:17px;font-weight:700;color:var(--ink);letter-spacing:.03em;line-height:1;white-space:nowrap;}
  .logo small{display:block;font-family:"Noto Sans JP",sans-serif;font-size:9px;font-weight:500;color:var(--ink-faint);letter-spacing:.16em;margin-top:6px;white-space:nowrap;}
  .logo-mark{width:34px;height:34px;flex:none;background-image:url('/images/common/logo_mark.png');background-size:contain;background-position:center;background-repeat:no-repeat;}
  footer .logo-mark{width:28px;height:28px;}
  nav.gnav{display:flex;gap:30px;font-size:13px;color:var(--ink-soft);}
  .head-actions{display:flex;align-items:center;gap:10px;}
  .burger{display:flex;flex-direction:column;gap:4px;padding:6px;cursor:pointer;}
  .burger span{width:18px;height:1.5px;background:var(--ink);display:block;}

  /* ---------- buttons ---------- */
  .btn{display:inline-flex;align-items:center;gap:7px;padding:13px 26px;border-radius:999px;font-size:13px;cursor:pointer;border:1px solid transparent;font-weight:500;letter-spacing:.02em;transition:.15s;white-space:nowrap;}
  .btn-fill{background:var(--ink);color:var(--cream);}
  .btn-fill:hover{background:#273647;}
  .btn-outline{background:transparent;border-color:var(--ink);color:var(--ink);}
  .btn-outline:hover{background:var(--ink);color:var(--cream);}
  .btn-outline.on-dark{border-color:rgba(255,255,255,.6);color:#fff;}
  .btn-sm{padding:9px 18px;font-size:12px;}
  .arrow{font-size:12px;transform:translateY(-1px);}

  /* ---------- eyebrow / headings ---------- */
  .eyebrow{font-size:11px;letter-spacing:.22em;color:var(--accent);font-weight:700;text-transform:uppercase;margin-bottom:14px;display:block;}
  .eyebrow.on-dark{color:#cdbfa8;}
  .h-xl{font-size:38px;line-height:1.5;letter-spacing:.01em;}
  .h-l{font-size:28px;line-height:1.6;}
  .lead{color:var(--ink-soft);font-size:14.5px;line-height:2;}

  section{padding:88px 0;}
  section.tight{padding:60px 0;}
  section.alt{background:var(--cream-deep);}
  .hr{border:none;border-top:1px solid var(--line);margin:0;}

  /* ---------- hero split ---------- */
  .hero-top{display:grid;grid-template-columns:1.3fr 1fr;gap:48px;align-items:end;padding:72px 0 44px;}
  .hero-top .h-xl{font-size:42px;}
  .hero-top .lead{text-align:left;}
  .hero-photo-wrap{position:relative;}
  .hero-photo-wrap .ph{height:480px;}
  .hero-caption-row{display:flex;justify-content:space-between;align-items:center;margin-top:16px;font-size:12px;color:var(--ink-faint);}
  .thumbstrip{display:flex;gap:8px;margin-top:14px;overflow:hidden;}
  .thumbstrip .ph{height:56px;width:76px;flex:none;border-radius:3px;cursor:pointer;transition:outline-color .2s ease;}
  .thumbstrip .ph.is-active{outline:2px solid var(--ink);outline-offset:2px;}
  .hero-photo-wrap #heroMain{transition:opacity .5s ease;}
  .hero-nav{display:inline-flex;gap:6px;}
  .hero-arrow{background:none;border:none;padding:0 2px;font:inherit;font-size:12px;color:var(--ink-faint);cursor:pointer;line-height:1;}
  .hero-arrow:hover{color:var(--ink);}

  /* ---------- quick link row (hairline divided) ---------- */
  .linkrow{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
  .linkrow.c3{grid-template-columns:repeat(3,1fr);}
  .linkrow.c4{grid-template-columns:repeat(4,1fr);}
  .linkrow a{padding:30px 26px;border-left:1px solid var(--line);display:flex;flex-direction:column;gap:10px;transition:.15s;}
  .linkrow a:first-child{border-left:none;}
  .linkrow a:hover{background:var(--cream-deep);}
  .linkrow .eyebrow{margin-bottom:0;}
  .linkrow .ll-title{font-size:16px;font-weight:700;display:flex;align-items:center;gap:6px;}

  /* ---------- feature rows (alternating photo/text) ---------- */
  .feat-row{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;padding:56px 0;border-top:1px solid var(--line);}
  .feat-row:first-of-type{border-top:none;}
  .feat-row.rev .fr-photo{order:2;}
  .feat-row .ph{height:320px;}
  .fr-num{font-size:12px;letter-spacing:.2em;color:var(--ink-faint);font-weight:700;margin-bottom:16px;}
  .fr-num b{color:var(--accent);}

  /* ---------- minimal 3col with photos ---------- */
  .grid3-min{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:40px;border-top:1px solid var(--line);}
  .grid3-min > div{padding:28px 26px 0;border-left:1px solid var(--line);}
  .grid3-min > div:first-child{border-left:none;padding-left:0;}
  .grid3-min .ph{height:160px;margin-bottom:18px;}
  .grid3-min h3{font-size:15px;margin-bottom:8px;}
  .grid3-min p{font-size:13px;color:var(--ink-soft);}
  .grid3-min.wrap-rows > div{padding-bottom:28px;}
  @media (min-width:861px){
    .grid3-min.wrap-rows > div:nth-child(3n+1){border-left:none;padding-left:0;}
    .grid3-min.wrap-rows > div:nth-child(3n+2),.grid3-min.wrap-rows > div:nth-child(3n+3){padding-left:26px;}
    .grid3-min.wrap-rows > div:nth-child(n+4){border-top:1px solid var(--line);padding-top:28px;}
  }
  .grid3-min .flinks{margin-top:10px;display:flex;gap:8px;flex-wrap:wrap;}
  .tagline{font-size:11px;letter-spacing:.1em;color:var(--ink-faint);text-transform:uppercase;margin-bottom:8px;display:block;}

  /* ---------- panel callout ---------- */
  .panel{background:var(--panel);border-left:3px solid var(--ink);padding:40px 44px;display:flex;justify-content:space-between;align-items:center;gap:30px;}
  .panel .ptxt{max-width:620px;}
  .panel p{color:var(--ink-soft);font-size:13.5px;margin-top:10px;}
  .panel-stack{flex-direction:column;align-items:flex-start;}
  .book-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
  .book-grid>div{padding:32px 30px;border-left:1px solid var(--line);display:flex;flex-direction:column;gap:12px;}
  .book-grid>div:first-child{border-left:none;}
  .book-grid .book-title{font-size:16.5px;font-weight:700;color:var(--ink);line-height:1.5;}
  .book-grid p{font-size:13px;color:var(--ink-soft);line-height:1.75;margin:0;}
  .book-grid .book-contact{font-size:13px;color:var(--ink);line-height:1.9;}
  .book-grid .book-contact a{color:var(--ink);text-decoration:underline;text-underline-offset:2px;}
  .book-grid .btn{align-self:flex-start;margin-top:6px;}
  .reserve-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:36px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
  .reserve-grid>div{padding:28px 26px 34px;border-left:1px solid var(--line);display:flex;flex-direction:column;}
  .reserve-grid>div:first-child{border-left:none;padding-left:0;}
  .reserve-grid .ph{height:150px;margin-bottom:18px;}
  .reserve-grid h3{font-size:16px;margin-bottom:8px;}
  .reserve-grid p{font-size:13px;color:var(--ink-soft);line-height:1.7;margin-bottom:18px;}
  .reserve-grid .btn{align-self:flex-start;margin-top:auto;}

  /* ---------- photo duo w/ caption ---------- */
  .duo{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:40px;}
  .duo .ph{height:300px;}
  .duo figcaption{margin-top:12px;font-size:12.5px;color:var(--ink-faint);}
  .duo figcaption p{margin-top:8px;line-height:1.8;}
  .duo figcaption .flinks{margin-top:12px;display:flex;gap:8px;flex-wrap:wrap;}
  figure{margin:0;}

  /* ---------- news/blog minimal list ---------- */
  .newslist{margin-top:40px;}
  .note-embed{display:flex;align-items:flex-end;justify-content:flex-end;padding:8px;background:linear-gradient(140deg,#eef0ea,#e3e6dd);}
  .news-item.note-live{display:block;padding:26px 0;}
  .note-live-wrap{max-width:520px;}
  .note-embed-frame{display:block;}
  .note-chip{background:var(--ink);color:#fff;font-size:10px;font-weight:700;letter-spacing:.04em;padding:3px 9px;border-radius:999px;}
  .note-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:36px;border-top:1px solid var(--line);}
  .note-grid > div{padding:24px 24px 28px;border-left:1px solid var(--line);}
  .note-grid > div:first-child{border-left:none;padding-left:0;}
  .note-grid .ph{height:150px;margin-bottom:16px;}
  .note-grid .news-title{font-size:14.5px;}
  .note-grid .news-date{font-size:11.5px;color:var(--ink-faint);margin-top:8px;}
  .news-item{display:grid;grid-template-columns:180px 1fr auto;gap:28px;align-items:center;padding:26px 0;border-top:1px solid var(--line);}
  .news-item:last-child{border-bottom:1px solid var(--line);}
  .news-item .ph{height:96px;}
  .news-tag{font-size:10.5px;letter-spacing:.12em;color:var(--accent);text-transform:uppercase;font-weight:700;margin-bottom:6px;display:block;}
  .news-date{font-size:11.5px;color:var(--ink-faint);}
  .news-title{font-size:15px;font-weight:700;margin-top:4px;}

  /* ---------- final cta panel ---------- */
  .final-panel{background:var(--panel);padding:70px 0;}
  .final-inner{display:flex;justify-content:space-between;align-items:center;gap:40px;flex-wrap:wrap;}
  .final-links{display:flex;flex-direction:column;gap:10px;align-items:flex-end;}
  .final-links a{font-size:13px;border-bottom:1px solid var(--ink-faint);padding-bottom:2px;}

  /* ---------- table / spec list minimal ---------- */
  table.spec{width:100%;border-collapse:collapse;margin-top:30px;font-size:13.5px;}
  table.spec th{text-align:left;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint);font-weight:700;padding:0 0 14px;border-bottom:1px solid var(--line-strong);}
  table.spec td{padding:17px 0;border-bottom:1px solid var(--line);color:var(--ink-soft);}
  table.spec td:first-child{color:var(--ink);font-weight:500;}

  /* ---------- timeline ---------- */
  .timeline{margin-top:40px;}
  .tl-item{display:grid;grid-template-columns:90px 1fr;gap:24px;padding:20px 0;border-top:1px solid var(--line);}
  .tl-item:last-child{border-bottom:1px solid var(--line);}
  .tl-time{font-size:13px;color:var(--accent);font-weight:700;letter-spacing:.05em;}
  .tl-item h4{font-size:14.5px;font-weight:500;}
  .tl-item p{margin-top:6px;font-size:13px;color:var(--ink-soft);line-height:1.8;}

  /* ---------- legal / policy document ---------- */
  .legal-doc{margin-top:8px;}
  .legal-intro{font-size:13.5px;color:var(--ink-soft);line-height:2;margin-top:18px;max-width:720px;}
  .legal-article{border-top:1px solid var(--line);padding:28px 0;}
  .legal-article:last-of-type{border-bottom:1px solid var(--line);}
  .legal-article h3{font-size:15.5px;font-weight:700;color:var(--ink);}
  .legal-article p{font-size:13.5px;color:var(--ink-soft);line-height:1.95;margin-top:12px;max-width:760px;}
  .legal-article ol,.legal-article ul{margin:12px 0 0;padding-left:22px;max-width:760px;}
  .legal-article li{font-size:13.5px;color:var(--ink-soft);line-height:1.9;margin-bottom:6px;}
  .legal-subhead{font-size:13.5px;font-weight:700;color:var(--ink);margin-top:22px;display:block;}
  .legal-sectionhead{margin-top:64px;}
  .legal-sectionhead:first-child{margin-top:0;}
  .legal-sectionhead h2{font-size:24px;}
  .legal-meta{margin-top:40px;font-size:12.5px;color:var(--ink-faint);line-height:2;}
  .legal-note{margin-top:40px;font-size:12px;color:var(--ink-faint);}

  /* ---------- facility card grid ---------- */
  .facility-grid{display:grid;grid-template-columns:repeat(4,1fr);margin-top:36px;border-top:1px solid var(--line);border-left:1px solid var(--line);}
  .facility-card{border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:30px 26px;display:flex;flex-direction:column;gap:12px;}
  .facility-icon{width:26px;height:26px;color:var(--accent);}
  .facility-icon svg{width:100%;height:100%;display:block;}
  .facility-title{font-size:15px;font-weight:700;color:var(--ink);}
  .facility-desc{font-size:12.5px;color:var(--ink-soft);line-height:1.7;}

  /* ---------- amenity / pictogram grid ---------- */
  .amenity-grid{display:grid;grid-template-columns:repeat(4,1fr);margin-top:28px;border-top:1px solid var(--line);border-left:1px solid var(--line);}
  .amenity-item{border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:28px 14px;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;gap:12px;text-align:center;}
  .amenity-icon{width:26px;height:26px;color:var(--accent);flex:none;}
  .amenity-icon svg{width:100%;height:100%;display:block;}
  .amenity-label{font-size:12.5px;color:var(--ink);font-weight:500;line-height:1.5;}
  .amenity-note{display:block;font-size:10px;color:var(--ink-faint);font-weight:400;margin-top:3px;}

  /* ---------- accordion ---------- */
  .accordion-toggle{all:unset;box-sizing:border-box;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:20px;width:100%;padding:26px 0;}
  .accordion-toggle:hover .h-l{color:var(--accent);}
  .accordion-icon{font-size:13px;color:var(--ink-faint);flex:none;transition:transform .2s ease;}
  .accordion-toggle[aria-expanded="true"] .accordion-icon{transform:rotate(180deg);}
  .accordion-panel{padding-bottom:36px;}

  /* ---------- faq ---------- */
  .faq-item{border-top:1px solid var(--line);padding:24px 0;}
  .faq-item:last-child{border-bottom:1px solid var(--line);}
  .faq-q{font-weight:700;font-size:14.5px;display:flex;justify-content:space-between;cursor:default;}
  .faq-a{font-size:13.5px;color:var(--ink-soft);margin-top:12px;max-width:640px;}

  /* ---------- form minimal (underline inputs) ---------- */
  .formmock{margin-top:36px;max-width:680px;}
  .frow{margin-bottom:28px;}
  .frow label{display:block;font-size:11.5px;letter-spacing:.08em;color:var(--ink-faint);text-transform:uppercase;margin-bottom:10px;}
  .finput{border:none;border-bottom:1px solid var(--line-strong);padding:8px 2px 12px;font-size:14px;color:var(--ink-faint);background:transparent;}
  .frow.two{display:grid;grid-template-columns:1fr 1fr;gap:28px;}
  .finput.select{position:relative;padding-right:20px;}
  .finput.select::after{content:'▾';position:absolute;right:2px;top:7px;font-size:10px;color:var(--ink-faint);}
  .date-select{display:flex;gap:8px;}
  .date-select .finput{flex:1;text-align:center;padding-left:0;}
  .frow .field-note{margin-top:8px;font-size:11.5px;color:var(--ink-faint);line-height:1.7;}

  /* ---------- footer ---------- */
  footer.site{background:var(--panel);color:var(--ink);padding:64px 0 28px;font-size:13px;}
  .foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;margin-bottom:48px;}
  footer.site h5{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint);margin:0 0 16px;font-weight:700;}
  footer.site a,footer.site .fline{display:block;color:var(--ink-soft);margin-bottom:10px;}
  footer.site a:hover{color:var(--ink);}
  .foot-bottom{border-top:1px solid var(--panel-line);padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;color:var(--ink-faint);font-size:11.5px;}



  @media (max-width:860px){
    .grid3-min,.linkrow,.linkrow.c3,.linkrow.c4,.foot-grid,.duo,.feat-row,.hero-top,.book-grid,.reserve-grid{grid-template-columns:1fr;}
    .linkrow a,.grid3-min>div,.book-grid>div,.reserve-grid>div{border-left:none;border-top:1px solid var(--line);}
    .linkrow a:first-child,.grid3-min>div:first-child,.book-grid>div:first-child,.reserve-grid>div:first-child{border-top:none;}
    .amenity-grid{grid-template-columns:repeat(2,1fr);}
    .facility-grid{grid-template-columns:repeat(2,1fr);}
    .feat-row.rev .fr-photo{order:-1;}
    nav.gnav{display:none;}
    .panel{flex-direction:column;align-items:flex-start;}
    .news-item{grid-template-columns:1fr;}
    .final-inner{flex-direction:column;align-items:flex-start;}
    .final-links{align-items:flex-start;}
    .logo{font-size:14px;}
    .logo small{font-size:7.5px;}
  }

  header.site{position:sticky;top:0;}
  nav.gnav a{color:inherit;text-decoration:none;}
  nav.gnav a:hover{color:var(--ink);}
  @media (max-width:860px){
    nav.gnav.mobile-open{display:flex;flex-direction:column;gap:18px;position:absolute;top:100%;left:0;right:0;background:var(--cream);padding:22px 16px;border-bottom:1px solid var(--line);box-shadow:0 8px 16px rgba(0,0,0,.06);}
  }
  .formmock input[type=text],.formmock input[type=email],.formmock input[type=tel],.formmock select,.formmock textarea{
    width:100%;border:none;border-bottom:1px solid var(--line-strong);padding:8px 2px 12px;font-size:14px;color:var(--ink);background:transparent;font-family:inherit;border-radius:0;appearance:none;-webkit-appearance:none;
  }
  .formmock select{cursor:pointer;}
  .formmock textarea{min-height:60px;resize:vertical;}
  .formmock .date-select{display:flex;gap:8px;}
  .formmock .date-select select{flex:1;text-align:center;}
  .formmock label.privacy{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-soft);margin:24px 0;cursor:pointer;}
  .formmock label.privacy a{color:var(--ink);}
  .formmock label.privacy input{width:auto;}
  .hp-field{position:absolute;left:-9999px;top:-9999px;}