:root{
    --ink-night: #301010;
    --ink-night-2: #3a1414;
    --indigo-panel: #351212;
    --indigo-panel-2: #401717;
    --lantern-gold: #c99a5b;
    --lantern-gold-bright: #e6bd82;
    --washi-cream: #FFFFFF;
    --washi-dim: #F3EBDD;
    --ember: #8b4b33;
    --line-gray: rgba(201,154,91,0.28);
  }

  *{ margin:0; padding:0; box-sizing:border-box; }
  html{ scroll-behavior:smooth; }

  body{
    background: var(--ink-night);
    color: var(--washi-cream);
    font-family: 'Zen Kaku Gothic New', sans-serif;
    font-weight:300;
    line-height:1.9;
    overflow-x:hidden;
  }

  h1,h2,h3,h4, .mincho{ font-family:'Shippori Mincho', serif; }

  .eyebrow{
    font-family:'Cormorant Garamond', serif;
    font-style:italic;
    letter-spacing:0.28em;
    color: var(--lantern-gold);
    font-size:0.78rem;
    text-transform:uppercase;
  }

  a{ color:inherit; text-decoration:none; }
  img{ max-width:100%; display:block; }
  ul{ list-style:none; }

  @media (prefers-reduced-motion: reduce){
    *{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; }
  }

  /* ---------- NAV ---------- */
  header{
    position:fixed; top:0; left:0; width:100%; z-index:200;
    display:flex; align-items:center; justify-content:space-between;
    padding:1.5rem clamp(1.3rem, 4vw, 3.2rem);
    transition: background 0.5s ease, padding 0.4s ease, border-color 0.5s ease;
    border-bottom:1px solid transparent;
  }
  header.scrolled{
    background:rgba(18,21,29,0.92);
    backdrop-filter: blur(10px);
    padding:0.9rem clamp(1.3rem, 4vw, 3.2rem);
    border-color: var(--line-gray);
  }
  .brand-mark{
    font-family:'Shippori Mincho', serif;
    font-size:1.05rem;
    letter-spacing:0.14em;
    color: var(--washi-cream);
    white-space:nowrap;
    display:flex; align-items:center; gap:0.7rem;
  }
  .brand-mark span{ color: var(--lantern-gold); }
  .brand-logo{
    width:34px; height:34px; object-fit:contain;
    flex-shrink:0;
  }
  footer .brand-logo{ width:auto; height:88px; margin:0 auto 1rem; display:block; }

  .nav-mobile-brand{ display:none; }

  nav#main-nav{ display:flex; align-items:center; gap:1.8rem; }
  nav#main-nav ul{
    display:flex;
    gap: clamp(0.9rem, 1.6vw, 1.7rem);
    font-size:0.72rem;
    letter-spacing:0.08em;
    white-space:nowrap;
  }
  nav#main-nav a{
    position:relative;
    padding-bottom:4px;
    color: var(--washi-dim);
    transition:color 0.3s ease;
  }
  nav#main-nav a::after{
    content:'';
    position:absolute; left:0; bottom:0;
    width:0; height:1px;
    background: var(--lantern-gold);
    transition:width 0.35s ease;
  }
  nav#main-nav a:hover{ color: var(--washi-cream); }
  nav#main-nav a:hover::after{ width:100%; }
  nav#main-nav a.nav-sublink{ opacity:0.6; font-size:0.66rem; }

  .nav-instagram{
    display:flex; align-items:center; justify-content:center;
    transition: transform 0.3s ease, opacity 0.3s ease;
    flex-shrink:0;
  }
  .nav-instagram img{ width:21px; height:21px; display:block; }
  .nav-instagram:hover{ transform:translateY(-1px); opacity:0.8; }

  .nav-toggle{
    display:none;
    flex-direction:column;
    gap:5px;
    background:none; border:none; cursor:pointer;
    padding:0.4rem;
  }
  .nav-toggle span{
    width:22px; height:1px; background:var(--washi-cream);
    transition: transform 0.3s ease, opacity 0.3s ease;
  }

  @media (max-width: 980px){
    nav#main-nav{
      position:fixed; top:0; right:0;
      height:100vh; height:100dvh; width:min(78vw, 320px);
      background:rgba(18,21,29,0.98);
      backdrop-filter:blur(10px);
      border-left:1px solid var(--line-gray);
      transform:translateX(100%);
      transition:transform 0.4s ease;
      padding: 5.5rem 2.2rem 2.4rem;
      flex-direction:column; align-items:center;
      overflow-y:auto;
      -webkit-overflow-scrolling:touch;
    }
    nav#main-nav.open{ transform:translateX(0); }
    .nav-mobile-brand{
      display:flex; flex-direction:column; align-items:center; gap:1rem;
      margin-bottom:2.6rem;
      flex-shrink:0;
    }
    .nav-mobile-logo{ width:88px; height:auto; }
    .nav-mobile-name{
      font-size:1.55rem; line-height:1.5; letter-spacing:0.1em;
      color: var(--washi-cream); text-align:center;
    }
    nav#main-nav ul{
      flex-direction:column;
      gap:1.6rem;
      font-size:1.05rem;
      width:100%;
      text-align:center;
      flex-shrink:0;
    }
    .nav-instagram{ margin-top:2.4rem; padding-top:0; padding-bottom:0.5rem; flex-shrink:0; }
    .nav-instagram img{ width:30px; height:30px; }
    .nav-toggle{ display:flex; z-index:210; }
  }

  /* ---------- HERO SLIDESHOW ---------- */
  .hero{
    position:relative;
    height:100svh; min-height:640px;
    overflow:hidden;
  }
  .hero-slides{ position:absolute; inset:0; }
  .hero-slide{
    position:absolute; inset:0;
    opacity:0; z-index:1;
    transition: opacity 2.6s ease-in-out;
  }
  .hero-slide.is-active{ opacity:1; z-index:2; }
  .hero-slide-img{
    position:absolute; inset:0; width:100%; height:100%;
    object-fit:cover; object-position:center 55%;
    transform:scale(1);
    transition: transform 0s linear 2.6s;
    filter: brightness(1.16) contrast(1.02) saturate(1.05);
  }
  .hero-slide.is-active .hero-slide-img{
    transition: transform 8s ease-out;
    transform:scale(1.08);
  }
  .hero-slide-overlay{
    position:absolute; inset:0;
    background:
      linear-gradient(180deg, rgba(48,16,16,0.40) 0%, rgba(48,16,16,0.48) 55%, rgba(53,18,18,0.74) 100%),
      radial-gradient(ellipse 60% 45% at 50% 38%, rgba(201,154,91,0.08), transparent 70%);
  }
  .hero-slide-content{
    position:relative; z-index:2; height:100%;
    display:flex; flex-direction:column; align-items:center; justify-content:center;
    text-align:center; padding:0 1.5rem;
    opacity:0;
    transition: opacity 2.2s ease-in-out 0.3s;
  }
  .hero-slide.is-active .hero-slide-content{ opacity:1; }

  .lantern-field{ position:absolute; inset:0; pointer-events:none; z-index:3; }
  .lantern{
    position:absolute;
    width: var(--s, 10px); height: var(--s, 10px);
    border-radius:50%;
    background: radial-gradient(circle, var(--lantern-gold-bright) 0%, rgba(201,154,91,0.55) 45%, transparent 75%);
    filter: blur(1px);
    opacity:0;
    animation: drift var(--dur, 14s) ease-in-out infinite;
    animation-delay: var(--delay, 0s);
  }
  @keyframes drift{
    0%   { transform:translateY(0) translateX(0); opacity:0; }
    10%  { opacity:0.85; }
    50%  { transform:translateY(-38px) translateX(12px); opacity:0.5; }
    90%  { opacity:0.8; }
    100% { transform:translateY(-80px) translateX(-8px); opacity:0; }
  }
  .hero-eyebrow{ margin-bottom:1.5rem; opacity:0.95; text-shadow: 0 2px 10px rgba(0,0,0,0.75), 0 1px 3px rgba(0,0,0,0.9); }
  .hero-slide .hero-eyebrow{ color:#FFFFFF; }
  .hero h1{
    font-size:clamp(3rem, 10vw, 6.8rem);
    font-weight:700; letter-spacing:0.06em;
    color: var(--washi-cream); line-height:1.05;
    text-shadow: 0 4px 20px rgba(0,0,0,0.7), 0 0 40px rgba(201,154,91,0.25);
  }
  .hero-slide-title{
    font-size:clamp(2.1rem, 6vw, 3.6rem);
    font-weight:700; letter-spacing:0.06em;
    color: var(--washi-cream); line-height:1.2;
    text-shadow: 0 4px 20px rgba(0,0,0,0.7), 0 0 40px rgba(201,154,91,0.25);
  }
  .hero-logo{
    width: clamp(190px, 30vw, 320px);
    height:auto;
    filter: drop-shadow(0 6px 22px rgba(0,0,0,0.65)) drop-shadow(0 2px 8px rgba(0,0,0,0.8));
  }
  .hero-sub{
    margin-top:1.2rem;
    font-family:'Cormorant Garamond', serif; font-style:italic;
    font-size:clamp(0.9rem, 1.5vw, 1.1rem);
    color: var(--lantern-gold-bright); letter-spacing:0.06em;
    text-shadow: 0 2px 10px rgba(0,0,0,0.75), 0 1px 3px rgba(0,0,0,0.9);
  }
  .hero-catch{
    margin-top:2rem;
    font-family:'Shippori Mincho', serif;
    font-size:clamp(1.05rem, 2vw, 1.3rem);
    color: var(--washi-cream); letter-spacing:0.06em;
    text-shadow: 0 3px 14px rgba(0,0,0,0.75), 0 1px 4px rgba(0,0,0,0.9);
  }
  .hero-tagline{
    margin-top:1rem; max-width:34em;
    font-size:0.94rem; color: var(--washi-dim); letter-spacing:0.03em;
    text-shadow: 0 2px 10px rgba(0,0,0,0.8), 0 1px 3px rgba(0,0,0,0.95);
  }
  .hero-badge{
    position:absolute; left:50%; bottom:6.6rem; transform:translateX(-50%);
    z-index:5;
    display:inline-flex; align-items:center; gap:0.6rem;
    font-size:0.72rem; letter-spacing:0.12em; color:var(--washi-dim);
    border:1px solid var(--line-gray);
    padding:0.55rem 1.2rem;
    background: rgba(48,16,16,0.35);
    backdrop-filter: blur(2px);
    white-space:nowrap;
  }
  .hero-badge .gdot{ width:5px; height:5px; border-radius:50%; background:var(--lantern-gold); box-shadow:0 0 8px 2px rgba(201,154,91,0.6); }

  .hero-dots{
    position:absolute; left:50%; bottom:3.6rem; transform:translateX(-50%);
    z-index:5; display:flex; gap:0.7rem;
  }
  .hero-dot{
    width:7px; height:7px; border-radius:50%;
    background: rgba(243,235,221,0.35); border:none; padding:0; cursor:pointer;
    transition: background 0.3s ease, transform 0.3s ease;
  }
  .hero-dot.is-active{ background: var(--lantern-gold); transform:scale(1.4); }
  .hero-dot:hover{ background: var(--lantern-gold-bright); }

  .scroll-cue{
    position:absolute; bottom:1.3rem; left:50%; transform:translateX(-50%);
    z-index:5;
    display:flex; flex-direction:column; align-items:center; gap:0.6rem;
    font-size:0.65rem; letter-spacing:0.3em; color:var(--washi-dim);
  }
  .scroll-cue::after{
    content:''; width:1px; height:36px;
    background: linear-gradient(to bottom, var(--lantern-gold), transparent);
    animation: cue-fall 2.2s ease-in-out infinite;
  }
  @keyframes cue-fall{
    0%{ transform:scaleY(0.3); transform-origin:top; opacity:0.4; }
    50%{ transform:scaleY(1); transform-origin:top; opacity:1; }
    100%{ transform:scaleY(0.3); transform-origin:top; opacity:0.4; }
  }

  /* ---------- DIVIDER ---------- */
  .divider{
    display:flex; align-items:center; justify-content:center; gap:1rem;
    padding: 0 1.5rem; max-width:420px; margin:0 auto;
  }
  .divider .line{ flex:1; height:1px; background:linear-gradient(to right, transparent, var(--line-gray), transparent); }
  .divider .dot{ width:7px; height:7px; border-radius:50%; background: var(--lantern-gold); box-shadow: 0 0 10px 2px rgba(201,154,91,0.55); }

  /* ---------- SECTIONS ---------- */
  section{ position:relative; padding: clamp(4.5rem, 9vw, 7.5rem) clamp(1.4rem, 6vw, 5.5rem); }
  .section-head{ text-align:center; max-width:680px; margin:0 auto clamp(2.6rem, 5vw, 4rem); }
  .section-head .eyebrow{ display:block; margin-bottom:1rem; }
  .section-head h2{ font-size:clamp(1.8rem, 3.6vw, 2.5rem); font-weight:600; letter-spacing:0.05em; color:var(--washi-cream); }
  .section-head .lede{ margin-top:1.1rem; color:var(--washi-dim); font-size:0.92rem; }

  .reveal{ opacity:0; transform:translateY(26px); transition: opacity 0.9s ease, transform 0.9s ease; }
  .reveal.is-visible{ opacity:1; transform:translateY(0); }

  /* ---------- TEXT PANELS (about / story / town) ---------- */
  .panel{ background: var(--indigo-panel); }
  .panel.alt{ background: var(--ink-night-2); }
  .panel-body{ max-width:660px; margin:0 auto; color: var(--washi-dim); font-size:1rem; text-align:left; }
  .panel-body p{ margin-bottom:2.1rem; }
  .panel-body p:last-child{ margin-bottom:0; }
  .panel-mark{ font-family:'Shippori Mincho', serif; font-size:2.4rem; color: var(--lantern-gold); margin-bottom:1.4rem; letter-spacing:0.3em; text-align:center; }

  .panel-photo{
    max-width:720px; margin: 5rem auto 0;
    aspect-ratio: 3/2; overflow:hidden;
    border:1px solid var(--line-gray);
  }
  .panel-photo img{ width:100%; height:100%; object-fit:cover; display:block; }
  .panel-photo.small{ max-width:660px; }
  .quote-block + .panel-photo{ margin-top: 6.5rem; }

  .quote-block{
    max-width:520px; margin:4.6rem auto 0; text-align:center;
    padding: 1.8rem 1.6rem;
    border-top:1px solid var(--line-gray); border-bottom:1px solid var(--line-gray);
  }
  .quote-block p{
    font-family:'Shippori Mincho', serif;
    font-size:1.08rem; color: var(--lantern-gold-bright);
    letter-spacing:0.04em; line-height:1.85;
  }

  /* highlight list (town) */
  .highlight-grid{
    display:grid; grid-template-columns:repeat(3,1fr); gap:2rem;
    max-width:1080px; margin: 3rem auto 0;
  }
  .highlight-card{
    border:1px solid var(--line-gray);
    padding:0; overflow:hidden;
  }
  .highlight-card .hc-body{ padding:1.6rem 1.5rem 1.8rem; text-align:left; }
  .highlight-card .hc-photo{ aspect-ratio: 3/2; overflow:hidden; }
  .highlight-card .hc-photo img{ width:100%; height:100%; object-fit:cover; display:block; }
  .highlight-card .hc-photo.no-photo{
    display:flex; align-items:center; justify-content:center;
    background: linear-gradient(135deg, var(--indigo-panel-2), var(--ink-night) 120%);
  }
  .highlight-card .hc-photo.no-photo::before{
    content:'城'; font-family:'Shippori Mincho', serif; font-size:3.5rem; color: rgba(201,154,91,0.14);
  }
  .highlight-card .hc-index{ font-family:'Cormorant Garamond', serif; font-style:italic; color:var(--lantern-gold); font-size:0.8rem; letter-spacing:0.1em; }
  .highlight-card h4{ margin:0.6rem 0 0.8rem; font-size:1.05rem; color:var(--washi-cream); }
  .highlight-card p{ font-size:0.85rem; color:var(--washi-dim); }

  .town-gallery{
    display:grid; grid-template-columns:1fr 1fr; gap:1.2rem;
    max-width:820px; margin:2.6rem auto 0;
  }
  .town-gallery figure{ aspect-ratio:4/3; overflow:hidden; border:1px solid var(--line-gray); }
  .town-gallery img{ width:100%; height:100%; object-fit:cover; display:block; }

  /* ---------- FACILITY (お部屋・館内) ---------- */
  .facility{ background: var(--ink-night-2); }
  .info-bar{
    display:flex; justify-content:center; flex-wrap:wrap;
    gap: clamp(1.4rem, 4vw, 3rem);
    max-width:900px; margin:0 auto clamp(3.5rem, 6vw, 5rem);
    padding: 1.6rem 1rem;
    border-top:1px solid var(--line-gray); border-bottom:1px solid var(--line-gray);
  }
  .info-bar .item{ text-align:center; }
  .info-bar .item .v{ font-family:'Shippori Mincho', serif; color:var(--lantern-gold-bright); font-size:1.2rem; }
  .info-bar .item .k{ font-size:0.68rem; letter-spacing:0.1em; color:var(--washi-dim); margin-top:0.3rem; }

  .room-grid{ display:grid; gap: clamp(2.2rem, 5vw, 3.6rem); max-width:1180px; margin:0 auto; }
  .room-card{
    display:grid; grid-template-columns: 1.1fr 1fr; gap: clamp(1.8rem, 4vw, 3.2rem); align-items:center;
  }
  .room-card:nth-child(even) .room-photo{ order:2; }
  .room-card:nth-child(even) .room-info{ order:1; }

  .room-photo{
    position:relative; aspect-ratio: 4/3; border-radius:2px; overflow:hidden;
    background:
      radial-gradient(circle at 30% 20%, rgba(201,154,91,0.14), transparent 55%),
      linear-gradient(135deg, var(--indigo-panel-2), var(--ink-night) 120%);
    border:1px solid var(--line-gray);
  }
  .room-photo::before{
    content: attr(data-kanji);
    position:absolute; inset:0; display:flex; align-items:center; justify-content:center;
    font-family:'Shippori Mincho', serif; font-size:5rem; color: rgba(201,154,91,0.10); letter-spacing:0.1em;
  }
  .room-photo img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; display:block; }
  .room-photo .photo-label{
    position:absolute; left:0.9rem; bottom:0.8rem; font-size:0.66rem; letter-spacing:0.12em;
    color: var(--washi-dim); opacity:0.6;
  }
  .room-info .room-index{
    font-family:'Cormorant Garamond', serif; font-style:italic; color: var(--lantern-gold);
    font-size:0.82rem; letter-spacing:0.15em; margin-bottom:0.7rem; display:block;
  }
  .room-info h3{ font-size:clamp(1.35rem, 2.4vw, 1.7rem); color: var(--washi-cream); margin-bottom:0.9rem; letter-spacing:0.03em; }
  .room-info p.desc{ color: var(--washi-dim); font-size:0.94rem; }
  .room-info .tag-row{ margin-top:1rem; display:flex; flex-wrap:wrap; gap:0.5rem; }
  .room-info .tag{
    font-size:0.68rem; letter-spacing:0.06em; color:var(--lantern-gold-bright);
    border:1px solid var(--line-gray); padding:0.3rem 0.7rem;
  }

  /* ---------- GALLERY CAROUSEL (full-bleed, center-focus) ---------- */
  .gc-wrap{
    width:100vw; position:relative; left:50%; margin-left:-50vw;
    margin-top:30px; margin-bottom:30px;
    padding: clamp(4rem, 8vw, 7rem) 0;
    box-sizing:border-box;
    background: linear-gradient(to bottom,
      var(--ink-night-2) 0%,
      #000000 90px,
      #000000 calc(100% - 90px),
      var(--ink-night-2) 100%
    );
  }
  .gallery-carousel{
    position:relative;
    display:flex; align-items:center;
    max-width:1400px; margin:0 auto;
    padding:0 clamp(2.6rem, 6vw, 4.5rem);
    box-sizing:border-box;
  }
  .gc-viewport{ flex:1; overflow:hidden; }
  .gc-track{ display:flex; will-change:transform; }
  .gc-slide{
    flex:0 0 33.3333%; max-width:33.3333%; box-sizing:border-box;
    padding:0 0.7rem;
  }
  .gc-slide-inner{
    position:relative; width:100%; aspect-ratio: 3/2;
    overflow:hidden; border-radius:2px;
    box-shadow: 0 4px 18px rgba(0,0,0,0.25);
    transition: box-shadow 1.1s ease;
  }
  .gc-slide-inner img{
    width:100%; height:100%; object-fit:cover; display:block;
    filter: brightness(0.4) saturate(0.85);
    transform: scale(0.96);
    transition: filter 1.1s ease, transform 1.1s ease;
  }
  .gc-slide.is-center .gc-slide-inner img{
    filter: brightness(1) saturate(1.04);
    transform: scale(1);
  }
  .gc-slide.is-center .gc-slide-inner{
    box-shadow: 0 16px 44px rgba(0,0,0,0.5);
  }
  .gc-arrow{
    flex-shrink:0;
    width:44px; height:44px; border-radius:50%;
    display:flex; align-items:center; justify-content:center;
    background: rgba(48,16,16,0.55);
    border:1px solid var(--line-gray);
    color: var(--lantern-gold-bright);
    cursor:pointer;
    transition: background 0.3s ease, color 0.3s ease, transform 0.3s ease;
    position:absolute; top:50%; transform:translateY(-50%);
    z-index:3;
  }
  .gc-arrow svg{ width:20px; height:20px; }
  .gc-arrow:hover{ background: var(--lantern-gold); color: var(--ink-night); }
  .gc-prev{ left:0; }
  .gc-next{ right:0; }
  .gc-dots{
    display:flex; justify-content:center; gap:0.6rem;
    margin-top:2rem;
  }
  .gc-dot{
    width:7px; height:7px; border-radius:50%;
    background: rgba(243,235,221,0.3); border:none; padding:0; cursor:pointer;
    transition: background 0.3s ease, transform 0.3s ease;
  }
  .gc-dot.is-active{ background: var(--lantern-gold); transform:scale(1.35); }
  .gc-dot:hover{ background: var(--lantern-gold-bright); }

  @media (max-width: 760px){
    .gc-slide{ flex:0 0 88%; max-width:88%; }
    .gallery-carousel{ padding:0; }
    .gc-arrow{ width:36px; height:36px; }
    .gc-arrow svg{ width:16px; height:16px; }
    .gc-prev{ left:0.4rem; }
    .gc-next{ right:0.4rem; }
  }

  .floorplan-block{ max-width:1100px; margin: clamp(3.5rem, 7vw, 5.5rem) auto 0; text-align:center; }
  .floorplan-head{ max-width:640px; margin:0 auto 2rem; }
  .floorplan-head h3{ font-size:clamp(1.4rem, 2.8vw, 1.8rem); color:var(--washi-cream); margin-top:0.8rem; letter-spacing:0.04em; }
  .floorplan-note{ margin-top:1.1rem; font-size:0.85rem; color:var(--washi-dim); text-align:left; }
  .floorplan-frame{
    display:inline-block; max-width:100%;
    background:#fdfcf9;
    padding: clamp(1rem, 3vw, 2rem);
    border:1px solid var(--line-gray);
  }
  .floorplan-frame img{ max-width:100%; height:auto; display:block; }

  /* ---------- SPOT LIST (周辺観光 / 大聖寺) ---------- */
  .spot-list li{
    padding: 1.3rem 0; border-bottom:1px solid var(--line-gray);
    display:grid; grid-template-columns: 150px 1fr; gap:1.4rem; align-items:baseline;
  }
  .spot-list li:first-child{ padding-top:0; }
  .spot-list .spot-tag{
    font-family:'Cormorant Garamond', serif; font-style:italic; color: var(--lantern-gold);
    font-size:0.8rem; letter-spacing:0.05em;
  }
  .spot-list h5{ font-family:'Shippori Mincho', serif; font-weight:500; font-size:1.02rem; color: var(--washi-cream); margin-bottom:0.4rem; }
  .spot-list p{ font-size:0.87rem; color: var(--washi-dim); }
  .spot-wrap{ max-width:820px; margin:0 auto; }
  .spot-content{ display:flex; gap:1.1rem; align-items:flex-start; }
  .spot-thumb{ width:120px; height:120px; object-fit:cover; border:1px solid var(--line-gray); flex-shrink:0; }
  @media (max-width:860px){ .spot-content{ flex-direction:row; } .spot-thumb{ width:104px; height:104px; } }

  /* ---------- GUIDE (ご利用案内) ---------- */
  .guide{ background: var(--indigo-panel); }
  .guide-grid{
    display:grid; grid-template-columns:repeat(3, 1fr); gap: 1px;
    max-width:1080px; margin:0 auto;
    background: var(--line-gray);
    border:1px solid var(--line-gray);
  }
  .guide-card{ background: var(--indigo-panel); padding:2rem 1.7rem; }
  .guide-card h4{
    font-size:1.1rem; color: var(--lantern-gold-bright); margin-bottom:0.8rem;
    letter-spacing:0.04em; display:flex; align-items:center; gap:0.6rem;
  }
  .guide-card h4::before{ content:''; width:5px; height:5px; border-radius:50%; background:var(--lantern-gold); box-shadow:0 0 8px 2px rgba(201,154,91,0.55); }
  .guide-card p{ font-size:1.05rem; line-height:1.75; color: var(--washi-dim); }

  /* ---------- ACCESS ---------- */
  .access{ background: var(--ink-night-2); }
  .access-grid{
    display:grid; grid-template-columns: 1fr 1fr; gap: clamp(2.2rem, 5vw, 4.5rem);
    max-width:1100px; margin:0 auto; align-items:start;
  }
  .info-block{ margin-bottom:2rem; }
  .info-block:last-child{ margin-bottom:0; }
  .info-block h4{ font-family:'Shippori Mincho', serif; font-size:1.02rem; color: var(--lantern-gold-bright); margin-bottom:0.6rem; letter-spacing:0.05em; }
  .info-block p{ color: var(--washi-dim); font-size:0.9rem; }
  .info-block a.linklike{ color: var(--lantern-gold-bright); border-bottom:1px solid var(--line-gray); }
  .info-block .placeholder{ color: var(--lantern-gold); opacity:0.9; }
  .map-frame{
    margin-top:1.8rem; aspect-ratio: 16/10; border:1px solid var(--line-gray);
    overflow:hidden; position:relative;
    background: linear-gradient(135deg, var(--ink-night), var(--indigo-panel-2));
  }
  .map-frame iframe{ width:100%; height:100%; border:0; filter: grayscale(0.15) sepia(0.15) contrast(1.02); }

  /* ---------- CTA / FOOTER ---------- */
  .cta{ background: var(--ink-night); text-align:center; }
  .cta h2{ font-size:clamp(1.7rem, 3.6vw, 2.3rem); margin-bottom:1.1rem; color:var(--washi-cream); }
  .cta p{ color: var(--washi-dim); max-width:460px; margin:0 auto 2.2rem; font-size:0.93rem; }
  .cta-buttons{ display:flex; gap:1.1rem; justify-content:center; flex-wrap:wrap; }
  .btn{
    display:inline-block; padding:1rem 2.4rem;
    font-family:'Zen Kaku Gothic New', sans-serif;
    font-size:1rem; font-weight:700; letter-spacing:0.1em;
    border:1px solid var(--lantern-gold);
    transition: background 0.35s ease, color 0.35s ease;
  }
  .btn-primary{ background: var(--lantern-gold); color: var(--ink-night); }
  .btn-primary:hover{ background: var(--lantern-gold-bright); }
  .btn-outline{ color: var(--lantern-gold-bright); }
  .btn-outline:hover{ background: rgba(201,154,91,0.1); }
  .cta-mail{ margin-top:1.6rem; font-size:0.8rem; color:var(--washi-dim); letter-spacing:0.04em; }
  .cta-mail-spaced{ margin-top:3.2rem; }
  .cta-mail-spaced a{ color:var(--lantern-gold-bright); border-bottom:1px solid var(--line-gray); }
  .cta-mail-spaced a:hover{ color:var(--washi-cream); }
  .cta-mail a{ color:var(--lantern-gold-bright); border-bottom:1px solid var(--line-gray); }

  footer{ padding: 2.2rem 1.5rem 2.6rem; text-align:center; background: var(--ink-night); border-top:1px solid var(--line-gray); }
  footer .brand-mark{ display:block; margin-bottom:0.8rem; font-size:0.95rem; }
  footer p{ font-size:0.72rem; letter-spacing:0.05em; color: var(--washi-dim); opacity:0.75; margin-bottom:0.3rem; }
  footer p.footer-license{ opacity:0.55; font-size:0.68rem; margin-top:0.6rem; }
  footer p.copyright{ opacity:0.5; margin-top:0.8rem; }
  footer p.footer-legal{ opacity:0.55; margin-top:0.5rem; }
  footer p.footer-legal a{ color:var(--washi-dim); border-bottom:1px solid var(--line-gray); }
  footer p.footer-legal a:hover{ color:var(--washi-cream); }
  .footer-instagram{
    display:inline-flex; align-items:center; gap:0.5rem;
    margin:1.1rem 0 0.4rem;
    color: var(--washi-dim);
    font-size:0.75rem; letter-spacing:0.08em;
    transition: color 0.3s ease, opacity 0.3s ease;
  }
  .footer-instagram img{ width:32px; height:32px; display:block; }
  .footer-instagram:hover{ color: var(--washi-cream); opacity:0.85; }

  /* ---------- PENDING CONTENT PLACEHOLDER ---------- */
  .pending-block{
    max-width:660px; margin:3.5rem auto 0;
    border:1px dashed var(--line-gray);
    padding:1.6rem 1.8rem;
    text-align:left;
  }
  .pending-tag{
    display:inline-block; font-size:0.64rem; letter-spacing:0.1em;
    color: var(--ink-night); background: var(--lantern-gold);
    padding:0.2rem 0.65rem; border-radius:999px; margin-bottom:0.8rem;
  }
  .pending-block h4{ color: var(--washi-cream); font-size:1.05rem; margin-bottom:0.5rem; letter-spacing:0.03em; }
  .pending-block p{ color: var(--washi-dim); font-size:0.88rem; font-style:italic; opacity:0.8; }

  /* ---------- NOTE BLOCK (確定原稿: 宿主のご挨拶・設計士の想い等) ---------- */
  .note-block{
    max-width:660px; margin:3.5rem auto 0;
    border:1px solid var(--line-gray);
    padding:1.8rem 2rem;
    text-align:left;
  }
  .note-block .eyebrow{ display:block; margin-bottom:0.9rem; }
  .note-block h4{ color: var(--washi-cream); font-size:1.1rem; margin-bottom:1.1rem; letter-spacing:0.03em; }
  .note-block p{ color: var(--washi-dim); font-size:0.92rem; line-height:1.9; margin-bottom:1.3rem; }
  .note-block p:last-child{ margin-bottom:0; }

  /* ---------- FLOATING CTA (persistent TEL / booking) ---------- */
  .floating-cta{
    position:fixed; right:1.4rem; bottom:1.4rem; z-index:1000;
    display:flex; flex-direction:column; gap:0.7rem; align-items:flex-end;
  }
  .floating-cta-btn{
    display:flex; align-items:center; justify-content:center;
    padding:0.85rem 1.4rem;
    border-radius:999px;
    font-size:0.78rem; letter-spacing:0.06em; white-space:nowrap;
    box-shadow: 0 8px 26px rgba(0,0,0,0.4);
    transition: transform 0.25s ease, background 0.25s ease;
  }
  .floating-cta-btn:hover{ transform:translateY(-2px); }
  .floating-cta-tel{
    background: rgba(48,16,16,0.92);
    color: var(--washi-cream);
    border:1px solid var(--line-gray);
    backdrop-filter: blur(4px);
  }
  .floating-cta-book{
    background: var(--lantern-gold);
    color: var(--ink-night);
    font-weight:600;
  }
  .floating-cta-book:hover{ background: var(--lantern-gold-bright); }

  /* ---------- RESPONSIVE ---------- */
  @media (max-width: 860px){
    .room-card, .room-card:nth-child(even){ grid-template-columns: 1fr; }
    .room-card:nth-child(even) .room-photo, .room-card:nth-child(even) .room-info{ order:initial; }
    .access-grid{ grid-template-columns:1fr; }
    .highlight-grid{ grid-template-columns:1fr; }
    .guide-grid{ grid-template-columns:1fr; }
    .spot-list li{ grid-template-columns:1fr; gap:0.4rem; }
  }

  @media (max-width: 640px){
    body{ padding-bottom:64px; }
    .floating-cta{
      left:0; right:0; bottom:0; top:auto;
      width:100%; flex-direction:row; gap:0; align-items:stretch;
      z-index:1000;
    }
    .floating-cta-btn{
      flex:1 1 50%;
      border-radius:0;
      padding:1rem 0.5rem;
      box-shadow:none;
      border:none;
      border-top:1px solid rgba(201,154,91,0.35);
      font-size:0.8rem;
    }
    .floating-cta-tel{ border-right:1px solid rgba(243,235,221,0.15); backdrop-filter:none; }
    .floating-cta-btn:hover{ transform:none; }
    .scroll-cue{ bottom: calc(1.3rem + 64px); }
  }

  a:focus-visible, button:focus-visible{ outline:1px solid var(--lantern-gold-bright); outline-offset:3px; }

  /* ---------- PRIVACY POLICY PAGE ---------- */
  .policy-back{
    font-size:0.75rem; letter-spacing:0.08em; color: var(--washi-dim);
    border-bottom:1px solid var(--line-gray);
    transition: color 0.3s ease;
    white-space:nowrap;
  }
  .policy-back:hover{ color: var(--washi-cream); }

  .policy-page{
    max-width:760px; margin:0 auto;
    padding: clamp(7rem, 14vw, 9rem) 1.5rem 6rem;
  }
  .policy-head{ text-align:center; margin-bottom:3rem; }
  .policy-head h1{
    font-size:clamp(1.8rem, 4vw, 2.6rem);
    color: var(--washi-cream);
    margin-top:0.8rem; letter-spacing:0.04em;
  }
  .policy-body{ color: var(--washi-dim); font-size:0.94rem; line-height:1.9; text-align:left; }
  .policy-body > p{ margin-bottom:1.6rem; }
  .policy-body h2{
    color: var(--washi-cream); font-size:1.08rem;
    margin:2.6rem 0 1rem; letter-spacing:0.03em;
    border-left:2px solid var(--lantern-gold); padding-left:0.8rem;
  }
  .policy-list{ margin:0 0 1.6rem 0; padding-left:1.4rem; }
  .policy-list li{ list-style:disc; margin-bottom:0.5rem; }
  .policy-contact-card{
    margin-top:1rem; border:1px solid var(--line-gray); padding:1.8rem 2rem;
  }
  .policy-contact-name{ color: var(--washi-cream); font-size:1.1rem; margin-bottom:1rem; }
  .policy-contact-card p{ margin-bottom:0.5rem; font-size:0.9rem; }
  .policy-contact-card a{ color: var(--lantern-gold-bright); border-bottom:1px solid var(--line-gray); }
  .policy-blank{ color: var(--lantern-gold); opacity:0.85; }
  .policy-dates{ margin-top:1rem; opacity:0.8; font-size:0.82rem !important; }

  /* ---------- CONTACT FORM ---------- */
  .form-notice{
    max-width:560px; margin:0 auto 2rem; padding:1rem 1.3rem;
    font-size:0.9rem; text-align:center; line-height:1.7;
  }
  .form-notice-success{
    background: rgba(201,154,91,0.12); border:1px solid var(--lantern-gold);
    color: var(--lantern-gold-bright);
  }
  .form-notice-error{
    background: rgba(139,75,51,0.2); border:1px solid var(--ember);
    color: var(--washi-cream);
  }
  .contact-form{ max-width:560px; margin:2.6rem auto 0; text-align:left; position:relative; }
  .form-row{ margin-bottom:1.6rem; display:flex; flex-direction:column; gap:0.55rem; }
  .form-row label{ font-size:0.85rem; color: var(--washi-cream); letter-spacing:0.03em; }
  .form-row label .req, .form-row label .opt{
    font-size:0.66rem; letter-spacing:0.05em;
    border:1px solid var(--line-gray); border-radius:999px;
    padding:0.12rem 0.55rem; margin-left:0.5rem;
  }
  .form-row label .req{ color: var(--lantern-gold-bright); }
  .form-row label .opt{ color: var(--washi-dim); opacity:0.75; }
  .form-row input, .form-row textarea, .form-row select{
    background: var(--ink-night-2); border:1px solid var(--line-gray);
    color: var(--washi-cream); font-family:'Zen Kaku Gothic New', sans-serif;
    font-size:0.94rem; padding:0.85rem 1rem; border-radius:2px;
    transition: border-color 0.3s ease;
  }
  .form-row input:focus, .form-row textarea:focus, .form-row select:focus{ outline:none; border-color: var(--lantern-gold); }
  .form-row textarea{ resize:vertical; min-height:150px; line-height:1.8; }
  .form-row select{
    appearance:none; -webkit-appearance:none; -moz-appearance:none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23c99a5b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat:no-repeat; background-position:right 1rem center; background-size:18px;
    padding-right:2.6rem; cursor:pointer;
  }
  .form-row select:invalid{ color: var(--washi-dim); }
  .input-suffix-wrap{ display:flex; align-items:center; gap:0.7rem; }
  .input-suffix-wrap input{ flex:1; }
  .input-suffix{ font-size:0.94rem; color: var(--washi-cream); flex-shrink:0; }
  .form-submit{ width:100%; margin-top:0.6rem; cursor:pointer; }
  .recaptcha-note{
    max-width:560px; margin:1.2rem auto 0; text-align:center;
    font-size:0.7rem; color:var(--washi-dim); opacity:0.6; line-height:1.7;
  }
  .recaptcha-note a{ color:var(--washi-dim); border-bottom:1px solid var(--line-gray); }
  /* ハニーポット: 画面上には表示しないが、スクリーンリーダーからも読み上げられないよう隠す */
  .hp-field{
    position:absolute; left:-9999px; top:-9999px;
    width:1px; height:1px; opacity:0; overflow:hidden;
  }

  /* ---------- CONTACT FORM: ステップ表示 ---------- */
  .form-steps{
    display:flex; justify-content:center; align-items:center; gap:0.8rem;
    max-width:560px; margin:0 auto 2.4rem;
    font-size:0.72rem; letter-spacing:0.06em; color:var(--washi-dim); opacity:0.55;
  }
  .form-step.is-active{ color: var(--lantern-gold-bright); opacity:1; font-weight:700; }
  .form-step.is-done{ color: var(--washi-cream); opacity:0.8; }
  .form-step-sep{ opacity:0.4; }

  /* ---------- CONFIRM PAGE ---------- */
  .confirm-list{ max-width:560px; margin:2.6rem auto 0; }
  .confirm-list dt{
    font-size:0.75rem; letter-spacing:0.05em; color: var(--lantern-gold-bright);
    margin-top:1.3rem;
  }
  .confirm-list dt:first-child{ margin-top:0; }
  .confirm-list dd{
    margin:0.4rem 0 0; padding-bottom:1.1rem;
    border-bottom:1px solid var(--line-gray);
    font-size:0.95rem; color: var(--washi-cream); line-height:1.8;
  }
  .confirm-list dd.confirm-message{ white-space:normal; }
  .confirm-actions{
    display:flex; gap:1rem; justify-content:space-between;
    max-width:560px; margin:2.4rem auto 0; flex-wrap:wrap;
  }
  .confirm-actions .btn{ flex:1; min-width:180px; text-align:center; }

  /* ---------- THANKS PAGE ---------- */
  .thanks-box{
    max-width:560px; margin:2.4rem auto 2rem;
    padding:2.4rem 2rem; text-align:center;
    border:1px solid var(--lantern-gold);
    background: rgba(201,154,91,0.08);
  }
  .thanks-message{
    font-family:'Shippori Mincho', serif;
    font-size:1.15rem; color: var(--lantern-gold-bright);
    line-height:2;
  }