:root{--bg:#061521;--bg2:#071a28;--bg3:#04111d;--head:#050506;--gold:#b08a42;--gold2:#c8a45a;--gold3:#806331;--txt:#f5f0e8;--sub:#d8d2c7;--muted:#a7a097;--line:rgba(176,138,66,.55);--card:#081a28;--serif:"Hiragino Mincho ProN","Yu Mincho",YuMincho,"Times New Roman",serif;--sans:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Yu Gothic",YuGothic,"Noto Sans JP",sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--txt);font-family:var(--sans);font-size:15px;line-height:1.85;letter-spacing:.035em}body:before{content:"";position:fixed;inset:0;z-index:-1;background:radial-gradient(circle at 20% 0%,rgba(19,73,125,.22),transparent 30%),linear-gradient(180deg,#02070c 0%,#061521 45%,#03080d 100%)}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}.lb-container{width:min(100% - 64px,1180px);margin-inline:auto}.lb-section{padding:64px 0;border-top:1px solid var(--line);background:linear-gradient(180deg,var(--bg2),#04111d)}.lb-section--alt{background:linear-gradient(180deg,#04111d,#03101a)}.lb-kicker{margin:0 0 9px;color:var(--gold2);font-family:Georgia,"Times New Roman",serif;font-size:12px;letter-spacing:.16em;text-transform:uppercase}.lb-text h2,.lb-center-heading h2,.lb-system-block h2,.lb-info-card h2{font-family:var(--serif);font-size:clamp(27px,3vw,36px);line-height:1.42;letter-spacing:.04em;margin:0 0 20px}.lb-text p,.lb-system-block p,.lb-info-card p{color:var(--sub);margin:0 0 18px}.lb-center-heading{text-align:center;margin-bottom:34px}.lb-btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 28px;border:1px solid var(--line);background:rgba(2,10,17,.3);font-size:13px;font-weight:700;letter-spacing:.06em;white-space:nowrap}.lb-btn--gold{background:linear-gradient(135deg,var(--gold2),var(--gold3));border-color:rgba(255,255,255,.12)}.lb-image{margin:0;overflow:hidden;border:1px solid var(--line);background:#06111a}.lb-image img{width:100%;height:100%;object-fit:cover;filter:brightness(.82) saturate(.92)}.lb-ratio-16{aspect-ratio:16/9}.lb-ratio-4{aspect-ratio:4/3}.lb-header{position:sticky;top:0;z-index:50;background:rgba(5,5,6,.95);border-bottom:1px solid rgba(176,138,66,.32);backdrop-filter:blur(10px)}.lb-header__inner{width:min(100% - 40px,1240px);height:72px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:18px}.lb-logo{display:flex;align-items:center;gap:10px;min-width:150px}.lb-logo img{width:52px;height:52px;object-fit:contain}.lb-logo span{font-family:var(--serif);font-size:11px;line-height:1.15;letter-spacing:.07em;white-space:pre-line}.lb-nav{display:flex;gap:clamp(14px,2vw,26px);font-size:12px;letter-spacing:.08em;color:rgba(245,240,232,.86)}.lb-header-cta{height:40px;padding:0 22px;background:linear-gradient(135deg,var(--gold2),var(--gold3));display:inline-flex;align-items:center;font-size:12px;font-weight:700}.lb-menu-toggle{display:none;appearance:none;border:0;background:transparent;color:var(--gold2);font-size:27px;line-height:1;padding:6px}.lb-hero{position:relative;min-height:700px;display:grid;align-items:center;overflow:hidden;border-bottom:1px solid var(--line)}.lb-hero picture,.lb-hero picture img{position:absolute;inset:0;width:100%;height:100%}.lb-hero picture img{object-fit:cover;object-position:center center;filter:brightness(.73) saturate(.9)}.lb-hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,8,12,.94),rgba(3,8,12,.73) 38%,rgba(3,8,12,.22) 72%,rgba(3,8,12,.07)),linear-gradient(0deg,rgba(3,8,12,.78),rgba(3,8,12,.05) 50%)}.lb-hero__content{position:relative;z-index:1}.lb-hero h1{font-family:var(--serif);font-size:53px;line-height:1.43;letter-spacing:.045em;margin:0;text-shadow:0 12px 32px rgba(0,0,0,.58)}.lb-hero p:not(.lb-kicker){max-width:650px;margin:24px 0 30px;font-size:17px;font-weight:700;color:var(--txt)}.lb-buttons{display:flex;gap:18px;flex-wrap:wrap}.lb-split{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center}.lb-split--reverse-sp{}.lb-features{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.lb-feature-card{min-height:218px;border:1px solid var(--line);padding:30px 28px 28px;background:var(--card);text-align:center}.lb-feature-icon{width:64px;height:64px;margin:0 auto 18px;display:flex;align-items:center;justify-content:center}.lb-feature-icon img{max-width:56px;max-height:56px;width:auto;height:auto;object-fit:contain}.lb-feature-card h3{font-family:var(--serif);font-size:19px;margin:0 0 18px}.lb-feature-card p{margin:0;color:var(--sub);font-size:13px;text-align:left;line-height:1.65}.lb-private{display:grid;grid-template-columns:370px 1fr;gap:60px;align-items:center}.lb-private .lb-btn{margin-top:18px}.lb-room-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.lb-room-card{margin:0;border:1px solid var(--line);background:var(--card)}.lb-room-card .lb-image{border:0;border-bottom:1px solid rgba(176,138,66,.35)}.lb-room-card figcaption{padding:12px 14px;color:var(--sub);font-size:12px}.lb-menu-system{padding:64px 0 70px}.lb-menu-system__grid{display:grid;grid-template-columns:1fr 1fr;gap:54px}.lb-menu-block{display:grid;grid-template-columns:250px 1fr;gap:26px;align-items:start}.lb-menu-block .lb-image{grid-column:2;grid-row:1 / span 2;margin-top:58px}.lb-menu-block .lb-menu-image{aspect-ratio:3/4;max-width:320px;justify-self:start}.lb-menu-block .lb-btn{grid-column:1;width:170px}.lb-system-block{border-left:1px solid rgba(176,138,66,.35);padding-left:54px}.lb-price-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px 24px;margin-top:28px}.lb-price{min-height:92px;padding:16px 18px;border:1px solid var(--line);background:var(--card)}.lb-price h3{font-family:var(--sans);font-size:13px;color:var(--gold2);margin:0 0 5px}.lb-price p{font-family:var(--serif);font-size:28px;line-height:1.2;margin:0;color:var(--txt)}.lb-price small{display:block;margin-top:2px;color:var(--muted);font-size:11px}.lb-scenes{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.lb-scene-card{min-height:96px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:8px;border:1px solid var(--line);background:rgba(8,26,40,.5);text-align:center;padding:12px}.lb-scene-card span{color:var(--gold2);font-size:22px;line-height:1}.lb-scene-card p{margin:0;color:var(--sub);font-size:13px;line-height:1.45}.lb-gallery{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-top:24px}.lb-access-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:26px;align-items:stretch}.lb-info-card{min-height:320px;border:1px solid var(--line);background:var(--card);padding:22px}.lb-info-card .lb-btn{min-height:40px;padding:0 18px;font-size:12px}.lb-map-lazy{height:240px;background:linear-gradient(135deg,#dfe6ec,#f6f2e8);display:grid;place-items:center;position:relative;overflow:hidden}.lb-map-lazy iframe{position:relative;z-index:2;width:100%;height:100%;border:0}.lb-map-lazy:before{content:"";position:absolute;inset:-20%;background:repeating-linear-gradient(25deg,rgba(50,80,100,.15) 0 2px,transparent 2px 42px),repeating-linear-gradient(115deg,rgba(50,80,100,.12) 0 2px,transparent 2px 50px)}.lb-map-lazy:has(iframe):before{display:none}.lb-map-button{position:relative;z-index:1;border:0;background:transparent;cursor:pointer}.lb-map-button span{display:block;width:40px;height:40px;border-radius:50% 50% 50% 0;background:#d64236;transform:rotate(-45deg);box-shadow:0 4px 12px rgba(0,0,0,.25)}.lb-map-button span:after{content:"";position:absolute;width:13px;height:13px;border-radius:50%;background:#fff;left:13px;top:13px}.lb-faq details{border:1px solid rgba(176,138,66,.32);border-bottom:0;background:rgba(2,10,17,.22)}.lb-faq details:last-child{border-bottom:1px solid rgba(176,138,66,.32)}.lb-faq summary{cursor:pointer;list-style:none;padding:10px 12px;display:flex;justify-content:space-between;gap:12px;color:var(--sub);font-size:12px}.lb-faq summary:after{content:"+";color:var(--gold2);font-size:16px;line-height:1}.lb-faq details[open] summary:after{content:"-"}.lb-faq p{margin:0;padding:0 12px 12px;color:var(--muted);font-size:12px}.lb-contact{padding:28px 0;background:#07131d;border-top:1px solid var(--line)}.lb-contact__inner{display:grid;grid-template-columns:88px 1fr auto 290px;gap:24px;align-items:center}.lb-contact__logo img{width:86px;height:86px;object-fit:contain}.lb-contact__text h2{font-family:var(--serif);font-size:26px;margin:0 0 4px}.lb-contact__text p{margin:0;color:var(--sub);font-size:14px}.lb-contact__links{display:grid;grid-template-columns:repeat(4,108px);gap:10px}.lb-contact__links a{min-height:38px;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;background:rgba(2,10,17,.25)}.lb-contact__cta{min-height:46px;padding-inline:20px}.lb-bottom-nav{display:none}.lb-empty{padding:80px 24px;color:#222;background:#fff}
@media(max-width:1160px){.lb-nav,.lb-header-cta{display:none}.lb-menu-toggle{display:block}.lb-header__inner{height:62px}.lb-nav.is-open{position:absolute;left:0;right:0;top:62px;background:#050506;border-top:1px solid rgba(176,138,66,.32);display:grid;grid-template-columns:1fr 1fr;padding:18px 24px;gap:12px}.lb-logo img{width:44px;height:44px}.lb-hero h1{font-size:44px}.lb-features{grid-template-columns:repeat(2,1fr)}.lb-contact__inner{grid-template-columns:72px 1fr;}.lb-contact__links{grid-column:1/-1;grid-template-columns:repeat(4,1fr)}.lb-contact__cta{grid-column:1/-1}}
@media(max-width:767px){body{font-size:14px;padding-bottom:64px}.lb-container{width:min(100% - 40px,100%)}.lb-section{padding:52px 0}.lb-header__inner{width:min(100% - 28px,100%)}.lb-logo span{display:none}.lb-menu-toggle{border:0;background:transparent;color:var(--gold2)}.lb-hero{min-height:690px;align-items:end}.lb-hero picture img{object-position:center center}.lb-hero:after{background:linear-gradient(180deg,rgba(3,8,12,.15) 0%,rgba(3,8,12,.76) 50%,rgba(3,8,12,.96) 100%)}.lb-hero__content{padding-bottom:34px}.lb-hero h1{font-size:31px;line-height:1.46}.lb-hero p:not(.lb-kicker){font-size:13px;margin:18px 0 22px}.lb-buttons{display:grid;gap:12px}.lb-btn{width:100%;min-height:48px;font-size:13px;padding-inline:14px}.lb-split,.lb-private,.lb-menu-system__grid,.lb-access-grid{grid-template-columns:1fr;gap:28px}.lb-split--reverse-sp .lb-image{order:-1}.lb-text h2,.lb-center-heading h2,.lb-system-block h2,.lb-info-card h2{font-size:26px}.lb-center-heading{text-align:left;margin-bottom:28px}.lb-features{grid-template-columns:1fr;gap:16px}.lb-feature-card{min-height:auto;display:grid;grid-template-columns:52px 1fr;column-gap:18px;text-align:left;padding:24px}.lb-feature-icon{width:52px;height:52px;margin:0;align-self:start}.lb-feature-icon img{max-width:46px;max-height:46px}.lb-feature-card h3{font-size:20px;margin:0 0 8px}.lb-feature-card p{grid-column:2;font-size:13px;line-height:1.6}.lb-room-grid{grid-template-columns:1fr;gap:18px}.lb-menu-system{padding:52px 0 60px}.lb-menu-system__grid{gap:0}.lb-menu-block{display:block;margin-bottom:72px}.lb-menu-block .lb-image{margin:22px 0 18px}.lb-menu-block .lb-menu-image{max-width:none;aspect-ratio:4/5}.lb-menu-block .lb-btn{width:100%}.lb-system-block{border-left:0;border-top:1px solid rgba(176,138,66,.35);padding-left:0;padding-top:0;margin-top:72px}.lb-price-grid{grid-template-columns:1fr 1fr;gap:12px}.lb-price{min-height:78px;padding:12px}.lb-price h3{font-size:12px}.lb-price p{font-size:22px}.lb-scenes{grid-template-columns:1fr 1fr;gap:12px}.lb-scene-card{min-height:86px}.lb-scene-card p{font-size:12px}.lb-gallery{grid-template-columns:1fr 1fr;gap:12px;margin-top:22px}.lb-info-card{min-height:auto;padding:20px}.lb-map-lazy{height:220px}.lb-contact{padding:32px 0}.lb-contact__inner{grid-template-columns:72px 1fr;gap:16px}.lb-contact__logo img{width:72px;height:72px}.lb-contact__text h2{font-size:22px}.lb-contact__text p{font-size:13px}.lb-contact__links{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:10px}.lb-contact__cta{grid-column:1/-1}.lb-bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:60;height:64px;background:#030406;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr)}.lb-bottom-nav a{display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--sub);border-left:1px solid rgba(176,138,66,.2)}.lb-bottom-nav a:first-child{border-left:0}.lb-bottom-nav a:last-child{background:linear-gradient(135deg,var(--gold2),var(--gold3));color:#fff;font-weight:700}}

/* v1.0.10: MAP card fills available height */
.lb-map-card{display:flex;flex-direction:column;}
.lb-map-card .lb-map-lazy{flex:1;height:auto;min-height:360px;margin-top:18px;}
.lb-map-card .lb-map-lazy iframe{display:block;width:100%;height:100%;}
@media(max-width:767px){.lb-map-card .lb-map-lazy{min-height:260px;margin-top:14px;}}