:root{
  --bg:#f3efe7;--card:#fffdf9;--ink:#1f2430;--sub:#5d6270;--red:#9a2c1b;--redsoft:#f6e6e1;
  --gold:#8a6a2f;--line:#ddd3c0;--navy:#1f2430;--navyink:#f3efe7;--accent:#e6c26a;
  box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);color-scheme:light;
}
html{scroll-padding-top:env(safe-area-inset-top,0px)}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Noto Sans JP",system-ui,sans-serif;line-height:1.8}
h1,h2,.serif{font-family:"Shippori Mincho","Hiragino Mincho ProN","Yu Mincho",Georgia,serif;font-weight:700;line-height:1.4}
.wrap{max-width:880px;margin:0 auto;padding:0 20px}
section{padding:44px 0}
h2{font-size:26px;margin:0 0 6px}
.lead{color:var(--sub);margin:0 0 24px}
.lang{position:absolute;top:calc(14px + env(safe-area-inset-top,0px));right:16px;z-index:5;display:flex;gap:4px}
.lang button{background:transparent;color:#d8d2c4;border:1px solid #5a6070;padding:5px 12px;font:inherit;font-size:13px;cursor:pointer}
.lang button[aria-pressed="true"]{background:var(--accent);color:#1f2430;border-color:var(--accent);font-weight:700}
.hero{background:var(--navy);color:var(--navyink);padding:76px 0 52px;position:relative;overflow:hidden}
.hero:before{content:"";position:absolute;right:-60px;top:0;bottom:0;width:240px;background:var(--red);opacity:.9;transform:skewX(-8deg)}
.hero .wrap{position:relative}
.hero h1{font-size:clamp(32px,7vw,52px);margin:0 0 14px;letter-spacing:.02em}
.hero p{max-width:32em;margin:0 0 24px;color:#d8d2c4}
.btn{display:inline-block;background:var(--accent);color:#1f2430;padding:13px 26px;border-radius:4px;text-decoration:none;border:0;font:inherit;font-weight:700;cursor:pointer}
.btn:focus-visible,button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--red);outline-offset:2px}
.points{display:flex;flex-wrap:wrap;gap:10px 22px;margin:28px 0 0;padding:0;list-style:none;font-size:14px}
.points li:before{content:"✓ ";color:var(--accent)}
.planner{background:var(--card);border:1px solid var(--line);border-radius:6px;padding:24px}
.q{margin:0 0 26px}
.q>b{display:block;margin-bottom:10px;font-size:15px}
.opts{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.opt{position:relative;text-align:left;background:var(--bg);border:2px solid var(--line);border-radius:6px;padding:14px 16px;color:var(--ink);font:inherit;cursor:pointer}
.opt[aria-pressed="true"]{border-color:var(--red);background:var(--redsoft)}
.opt .t{display:block;font-weight:700;font-size:17px}
.opt .d{display:block;font-size:13px;color:var(--sub);line-height:1.6;margin-top:4px}
.tag{position:absolute;top:-11px;right:10px;background:var(--red);color:#fff;font-size:12px;padding:1px 10px;border-radius:2px}
.stepper{display:flex;align-items:center;gap:16px}
.stepper button{width:44px;height:44px;border-radius:50%;border:2px solid var(--line);background:var(--bg);color:var(--ink);font-size:22px;cursor:pointer}
.stepper output{font-size:24px;font-weight:700;min-width:5em;text-align:center}
.result{background:var(--navy);color:var(--navyink);border-radius:6px;padding:22px 24px}
.result .name{font-size:19px}
.result .meta,.result .calc{color:#c9c3b5;font-size:14px}
.result .price{font-size:40px;font-family:"Shippori Mincho",Georgia,serif;font-weight:700;color:var(--accent);margin:6px 0}
.result .incl{margin:14px 0 0;padding:14px 0 0;border-top:1px solid #3a4150;list-style:none;font-size:14px}
.result .incl li:before{content:"・"}
.big{display:none}.big.on{display:block}
.note{font-size:13px;color:var(--sub);margin:10px 0 0}
.tblwrap{overflow-x:auto}
table{border-collapse:collapse;width:100%;min-width:560px;background:var(--card)}
th,td{border:1px solid var(--line);padding:10px 12px;text-align:center;font-size:14px}
th{background:var(--navy);color:var(--navyink);font-weight:500}
td.l{text-align:left;font-weight:700}
tr.sel td{background:var(--redsoft)}
details{background:var(--card);border:1px solid var(--line);border-radius:6px;margin:0 0 10px;padding:0 18px}
summary{cursor:pointer;padding:14px 0;font-weight:700}
details p{margin:0 0 14px;color:var(--sub)}
.cancel{display:grid;gap:8px}
.cancel div{display:flex;justify-content:space-between;gap:12px;background:var(--card);border:1px solid var(--line);padding:12px 16px;border-radius:6px}
.cancel b{color:var(--red);text-align:right}
footer{background:var(--navy);color:var(--navyink);padding:36px 0 40px;font-size:14px}
footer a{color:var(--accent)}
.themebtn{position:fixed;right:12px;bottom:calc(12px + env(safe-area-inset-bottom,0px));background:var(--card);color:var(--ink);border:1px solid var(--line);border-radius:20px;padding:6px 14px;font-size:12px;cursor:pointer}
@media (max-width:560px){.opts{grid-template-columns:1fr}.hero:before{width:90px}.cancel div{flex-direction:column}.cancel b{text-align:left}}

.hero:before{display:none}
.hero .wrap{display:grid;grid-template-columns:1.1fr 1fr;gap:36px;align-items:center}
.hero figure{margin:0;border-top:6px solid var(--red)}
.hero figure img{display:block;width:100%;height:auto}
.band{margin:0;position:relative}
.band img{display:block;width:100%;height:clamp(180px,34vw,360px);object-fit:cover;object-position:50% 62%}
.band figcaption{position:absolute;left:0;right:0;bottom:0;padding:28px 20px 14px;background:linear-gradient(transparent,rgba(15,17,22,.75));color:#f3efe7;font-size:14px}
.band figcaption span{display:block;max-width:880px;margin:0 auto}
@media (max-width:700px){.hero .wrap{grid-template-columns:1fr;gap:28px}}

.reqform{background:var(--card);border:1px solid var(--line);border-radius:6px;padding:24px}
.sum{background:var(--redsoft);border-left:4px solid var(--red);padding:12px 16px;margin:0 0 22px;font-size:15px}
.sum b{font-family:"Shippori Mincho",Georgia,serif;font-size:18px}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:16px 18px}
.grid .full{grid-column:1/-1}
.reqform label{display:block;font-size:14px;font-weight:700}
.reqform label>span{display:block;margin-bottom:5px}
.reqform label small{display:block;font-weight:400;color:var(--sub);margin-top:4px}
.reqform input,.reqform select,.reqform textarea{width:100%;font:inherit;font-weight:400;font-size:16px;color:var(--ink);background:var(--bg);border:2px solid var(--line);border-radius:4px;padding:10px 12px}
.reqform textarea{min-height:110px;resize:vertical}
.reqform input:focus-visible,.reqform select:focus-visible,.reqform textarea:focus-visible{outline:3px solid var(--red);outline-offset:1px}
.reqform .chk{display:flex;gap:10px;align-items:flex-start;font-weight:400}
.reqform .chk input{width:22px;height:22px;margin-top:3px;flex:none}
.hp{position:absolute;left:-9999px;height:0;overflow:hidden}
.formmsg{margin:16px 0 0;padding:14px 16px;border-radius:4px;display:none}
.formmsg.ok{display:block;background:#e3efe2;color:#1f3a23}
.formmsg.err{display:block;background:var(--redsoft);color:var(--red)}
@media (max-width:640px){.grid{grid-template-columns:1fr}}

:root{--bg:#ffffff;--card:#ffffff;--paper:#f8f6f1;--ink:#232833;--sub:#5f6470;--red:#9a2c1b;--redsoft:#fbeeea;--line:#e6e2d9;--navy:#232833;--navyink:#ffffff;color-scheme:light}
body{background:#fff}
section.alt{background:var(--paper)}
.lang button{color:var(--ink);border-color:var(--line);background:#fff}
.lang button[aria-pressed="true"]{background:var(--red);color:#fff;border-color:var(--red)}
.hero{background:#fff;color:var(--ink);padding:36px 0 40px}
.hero:before{display:none}
.hero p{color:var(--sub)}
.points li:before{color:var(--red)}
.btn{background:var(--red);color:#fff}
.opt{background:var(--paper)}
.opt[aria-pressed="true"]{background:var(--redsoft)}
.result{background:var(--paper);color:var(--ink);border:1px solid var(--line);border-top:4px solid var(--red)}
.result .meta,.result .calc{color:var(--sub)}
.result .price{color:var(--red)}
.result .incl{border-top-color:var(--line)}
footer{background:var(--paper);color:var(--ink);border-top:1px solid var(--line)}
footer a{color:var(--red)}
footer p[style*="c9c3b5"]{color:var(--sub)!important}
.hl{display:grid;grid-template-columns:1fr 1fr;gap:28px 32px;margin:26px 0 0}
.hl div{border-top:3px solid var(--red);padding-top:12px}
.hl h3{font-family:"Shippori Mincho",Georgia,serif;font-size:19px;margin:0 0 6px}
.hl p{margin:0;color:var(--sub);font-size:15px}
.cmp{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:24px}
.cmp>div{background:#fff;border:1px solid var(--line);border-top:4px solid var(--ink);padding:20px 22px}
.cmp>div.two{border-top-color:var(--red)}
.cmp h3{font-family:"Shippori Mincho",Georgia,serif;font-size:21px;margin:0 0 4px}
.cmp .sb{color:var(--red);font-weight:700;margin:0 0 10px}
.cmp ul{margin:0;padding-left:1.2em;color:var(--sub);font-size:15px}
.cmp ul li{margin:4px 0}
dl.facts{margin:24px 0 0;border-top:1px solid var(--line)}
dl.facts div{display:grid;grid-template-columns:9em 1fr;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}
dl.facts dt{font-weight:700}
dl.facts dd{margin:0;color:var(--sub)}
@media (max-width:640px){.hl,.cmp{grid-template-columns:1fr}dl.facts div{grid-template-columns:1fr;gap:2px}}

.venue{margin:14px 0 0;padding:12px 0 0;border-top:1px solid var(--line);font-size:14px;color:var(--ink)}
.venue a,dl.facts a{color:var(--red);font-weight:700;margin-left:.4em;white-space:nowrap}
dl.facts dd b{color:var(--ink)}

/* ---------- site-wide additions ---------- */
[data-kt="ja"] [lang="en"],[data-kt="en"] [lang="ja"]{display:none!important}
.sitehead{background:#fff;border-bottom:3px solid var(--red);position:relative;z-index:3}
.sitehead .bar{display:flex;align-items:center;gap:18px;padding-top:14px;padding-bottom:12px;flex-wrap:wrap}
.brand{font-family:"Shippori Mincho",Georgia,serif;font-weight:700;font-size:21px;color:var(--ink);text-decoration:none;margin-right:auto}
.sitehead nav{display:flex;gap:18px}
.sitehead nav a{color:var(--ink);text-decoration:none;font-weight:700;font-size:14px}
.sitehead nav a:hover{color:var(--red)}
.sitehead .lang{position:static;display:flex;gap:4px}
a{color:var(--red)}
.crumb{font-size:13px;margin:0 0 14px}
.crumb a{color:var(--sub)}
.xhero{padding:36px 0 28px}
.xhero .wrap{display:grid;grid-template-columns:1.25fr 1fr;gap:36px;align-items:start}
.xhero h1{font-size:clamp(28px,5.4vw,42px);margin:0 0 12px}
.xhero .tag{font-family:"Shippori Mincho",Georgia,serif;font-size:19px;color:var(--red);margin:0 0 10px;font-weight:700}
.xhero p{margin:0 0 12px}
.facts-card{border:1px solid var(--line);border-top:4px solid var(--red);padding:18px 20px;background:#fff}
.facts-card dl{margin:0}
.facts-card dl div{display:grid;grid-template-columns:5.2em 1fr;gap:10px;padding:8px 0;border-bottom:1px solid var(--line);font-size:15px}
.facts-card dl div:last-child{border-bottom:0}
.facts-card dt{color:var(--sub)}
.facts-card dd{margin:0;font-weight:700}
.facts-card .btn{display:block;text-align:center;margin-top:14px}
.gal{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:8px}
.gal img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover}
.gal.wide img:first-child{grid-column:1/-1;aspect-ratio:16/7}
section.tight{padding:20px 0}
.about h3{font-family:"Shippori Mincho",Georgia,serif;font-size:22px;margin:30px 0 8px}
.about h3:first-child{margin-top:0}
.about p{margin:0 0 12px;max-width:42em}
ol.steps{list-style:none;counter-reset:s;display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));padding:0;margin:18px 0 0}
ol.steps li{counter-increment:s;border-top:3px solid var(--red);padding-top:10px;background:#fff}
ol.steps li:before{content:counter(s);font-family:"Shippori Mincho",Georgia,serif;font-weight:700;font-size:26px;color:var(--red);display:block;line-height:1.1}
ol.steps b{display:block;margin:4px 0}
ol.steps span{color:var(--sub);font-size:15px;display:block}
.cardsx{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));margin-top:16px}
.cardsx>div{border-top:3px solid var(--ink);padding-top:10px}
.cardsx b{display:block;font-family:"Shippori Mincho",Georgia,serif;font-size:18px;margin-bottom:4px}
.cardsx span{color:var(--sub);font-size:15px;display:block}
.person{display:grid;grid-template-columns:96px 1fr;gap:18px;background:var(--paper);padding:18px 20px;margin:0 0 14px;align-items:start}
.person img{width:96px;height:96px;border-radius:50%;object-fit:cover}
.person.noimg{grid-template-columns:1fr}
.person h4{margin:0 0 2px;font-family:"Shippori Mincho",Georgia,serif;font-size:19px}
.person .role{color:var(--sub);font-size:13px;margin:0 0 6px}
.person p{margin:0 0 6px;font-size:15px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:34px}
.sched{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.sched li{display:grid;grid-template-columns:4.6em 1fr;gap:10px;padding:10px 0;border-bottom:1px solid var(--line)}
.sched time{font-weight:700;color:var(--red);font-variant-numeric:tabular-nums}
.sched small{display:block;color:var(--sub);font-size:14px;margin-top:2px}
h3.sub{font-family:"Shippori Mincho",Georgia,serif;font-size:19px;margin:22px 0 8px}
h3.sub:first-child{margin-top:0}
ul.plain{margin:0;padding-left:1.2em;color:var(--sub)}
ul.plain li{margin:3px 0}
.notebox{background:var(--paper);border-left:4px solid var(--red);padding:12px 16px;margin:18px 0 0;font-size:15px}
.optrow{display:flex;gap:10px;align-items:flex-start;margin:0 0 22px;font-size:15px}
.optrow input{width:22px;height:22px;margin-top:3px;flex:none}
.cat{margin:48px 0 14px;font-size:22px;border-left:5px solid var(--red);padding-left:12px}
.cat:first-of-type{margin-top:8px}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px}
.xcard{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);color:inherit;text-decoration:none}
.xcard:hover,.xcard:focus-visible{border-color:var(--red)}
.xcard img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover}
.xcard .bd{padding:14px 16px 16px;display:flex;flex-direction:column;gap:5px;flex:1}
.xcard h3{margin:0;font-size:18px;font-family:"Shippori Mincho",Georgia,serif}
.xcard .meta{font-size:13px;color:var(--sub)}
.xcard .pr{margin-top:auto;padding-top:8px;font-weight:700;color:var(--red);font-size:15px}
.feature{display:grid;grid-template-columns:1fr 1.1fr;border:1px solid var(--line);border-top:4px solid var(--red);background:#fff;color:inherit;text-decoration:none}
.feature img{display:block;width:100%;height:100%;min-height:260px;object-fit:cover}
.feature .bd{padding:22px 24px}
.feature h3{margin:0 0 6px;font-size:26px;font-family:"Shippori Mincho",Georgia,serif}
.feature ul{list-style:none;margin:12px 0 0;padding:0}
.feature li{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-top:1px solid var(--line);font-size:15px}
.feature li b{color:var(--red);white-space:nowrap}
.intro{max-width:44em}
.legal{width:100%;border-collapse:collapse;min-width:0}
.legal th,.legal td{text-align:left;vertical-align:top;font-size:15px;background:#fff;color:var(--ink);font-weight:400}
.legal th{width:12em;background:var(--paper);font-weight:700}
.cancel-page table{min-width:0}
.footlinks a{font-weight:700}
@media (max-width:760px){.xhero .wrap,.two,.feature{grid-template-columns:1fr}.feature img{min-height:200px;max-height:260px}.person{grid-template-columns:72px 1fr}.person img{width:72px;height:72px}.legal th{width:auto;display:block}.legal td{display:block;border-top:0}}