:root{
  --paper:#f6f1e7; --card:#fffdf8; --line:#e0d7c5; --ink:#1f2a25; --mute:#5b6660; --pine:#1f4a3d; --pine-d:#10291f; --night:#14233a; --lamp:#f0a93b; --lamp-d:#8a5300; --moss:#8fa98a; --coral:#c2492a;
  --sans:"Zen Kaku Gothic New",sans-serif; --serif:"Shippori Mincho",serif; --en:"Cormorant Garamond",serif; --ease:cubic-bezier(.2,.7,0,1); --gut:clamp(16px,5vw,64px);
}
*{box-sizing:border-box;margin:0;padding:0}
html{background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased;scroll-behavior:smooth}
body{font-family:var(--sans);font-size:16px;line-height:1.9;letter-spacing:.03em;overflow-x:hidden}
:lang(ja) :is(h1,h2,h3,p,li,dd,dt,span,b,a,small,button,th,td,summary,label,legend){word-break:auto-phrase}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
button,input,select{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
:focus-visible{outline:3px solid var(--coral);outline-offset:3px}
.skip{position:absolute;left:-999px;top:8px;background:#fff;color:var(--ink);padding:8px 14px;z-index:99}
.skip:focus{left:8px}
.wrap{max-width:1180px;margin:0 auto;padding:0 var(--gut)}
.notice{background:var(--ink);color:#ece8dc;font-size:13px;text-align:center;padding:8px 16px}
.en{font-family:var(--en);font-weight:600;font-style:italic;font-size:18px;letter-spacing:.08em;color:var(--lamp-d)}
h2{font-family:var(--serif);font-weight:700;font-size:clamp(26px,3.4vw,42px);line-height:1.5;color:var(--pine-d);margin-top:2px}
.lead{color:var(--mute);margin-top:12px;max-width:38em}
.sec{padding:clamp(64px,9vw,120px) 0}
.sec.alt{background:#efe8d9}
.tiny{font-size:13px;color:var(--mute);margin-top:12px;line-height:1.8}
.tag{display:inline-block;background:var(--lamp);color:var(--ink);font-size:12px;font-weight:700;padding:1px 8px;border-radius:3px;vertical-align:middle;margin-left:6px}

header{position:sticky;top:0;z-index:40;background:rgba(246,241,231,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.hd{display:flex;align-items:center;justify-content:space-between;gap:12px;height:66px}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--serif);font-weight:800;font-size:19px;color:var(--pine-d);line-height:1.3;letter-spacing:.08em}
.logo small{display:block;font-family:var(--sans);font-size:11px;font-weight:500;color:var(--mute);letter-spacing:.03em}
nav ul{display:flex;gap:22px;list-style:none;font-size:14px;font-weight:500}
nav a:hover{color:var(--lamp-d)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:52px;padding:0 26px;font-weight:700;letter-spacing:.06em;transition:transform .3s var(--ease);white-space:nowrap;border-radius:999px}
.btn:hover{transform:translateY(-2px)}
.btn-main{background:var(--pine);color:#fff}
.btn-lamp{background:var(--lamp);color:var(--ink)}
.btn-line{background:#06733a;color:#fff}
.btn-ig{background:#fff;color:var(--ink)}
.btn-ghost{border:2px solid currentColor}
.hd .btn{min-height:42px;padding:0 18px;font-size:13px}

/* hero: a drawn house at dusk, no photos */
.hero{position:relative;background:var(--night);color:#fff;overflow:hidden}
.hero svg.scene{position:absolute;inset:0;width:100%;height:100%}
.hero .wrap{position:relative;padding-top:clamp(40px,7vh,80px);padding-bottom:clamp(200px,26vw,320px)}
.hero .en{color:var(--lamp)}
.hero h1{font-family:var(--serif);font-weight:700;font-size:clamp(28px,4.2vw,56px);line-height:1.4;max-width:12em;text-shadow:0 2px 24px rgba(10,20,40,.5)}
.hero h1 em{font-style:normal;color:#ffd48a}
.hero .sub{margin-top:16px;max-width:30em;color:#dfe6ee;text-shadow:0 1px 12px rgba(10,20,40,.6)}
.ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.win{animation:glow 5s ease-in-out infinite}
@keyframes glow{50%{opacity:.78}}
.star{animation:tw 4s ease-in-out infinite}
@keyframes tw{50%{opacity:.3}}

/* at a glance */
.glance{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:var(--pine-d);color:#fff}
.glance>div{padding:22px var(--gut) 22px 20px;border-left:1px solid rgba(255,255,255,.14)}
.glance>div:first-child{border-left:0}
.glance dt{font-size:12px;color:#b7c8bd;letter-spacing:.1em}
.glance dd{font-family:var(--serif);font-weight:700;font-size:clamp(17px,1.8vw,22px);line-height:1.5}
.glance dd small{font-family:var(--sans);font-size:12px;font-weight:400;color:#b7c8bd;display:block}

/* rooms */
.rooms{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(24px,4vw,56px);margin-top:36px;align-items:start}
.plan{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:clamp(16px,2.4vw,28px)}
.plan h3,.card h3{font-family:var(--serif);font-size:19px;font-weight:700;color:var(--pine-d)}
.fl{margin-top:14px}
.fl+.fl{margin-top:22px}
.fl>b{font-family:var(--en);font-style:italic;font-weight:600;font-size:17px;color:var(--lamp-d)}
.grid{display:grid;gap:4px;margin-top:6px;background:var(--pine-d);padding:4px;border-radius:4px}
.grid.g1{grid-template-columns:1.4fr 1fr 1fr;grid-template-rows:96px 84px}
.grid.g2{grid-template-columns:1fr 1fr;grid-template-rows:84px}
.grid div{background:#f3ead6;padding:8px 10px;font-size:13px;line-height:1.5;min-width:0;display:flex;flex-direction:column;justify-content:center}
.grid div b{font-size:14px;color:var(--pine-d)}
.grid div span{font-size:12px;color:var(--mute)}
.grid .liv{grid-row:span 2;background:#f8e6bd}
.grid .tatami{background:#d9e3c8}
.grid .wet{background:#d5e4ea}
.pts{list-style:none}
.pts li{position:relative;padding:11px 0 11px 26px;border-bottom:1px dashed var(--line);font-size:15px}
.pts li::before{content:"";position:absolute;left:2px;top:21px;width:9px;height:9px;background:var(--lamp);border-radius:50%}
.pts b{color:var(--pine-d)}
.facil{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:28px;list-style:none}
.facil li{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:14px 16px;font-size:14px;line-height:1.7;min-width:0}
.facil b{display:block;font-family:var(--serif);font-size:16px;color:var(--pine-d)}

/* price + calendar */
.book{display:grid;grid-template-columns:1.15fr 1fr;gap:clamp(20px,3vw,40px);margin-top:36px;align-items:start}
.card{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:clamp(18px,2.6vw,32px);min-width:0}
.cal-h{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:10px}
.cal-h b{font-family:var(--serif);font-size:20px}
.cal-h button{width:44px;height:44px;border:1px solid var(--line);border-radius:50%;font-size:18px;background:#fff}
.cal-h button:disabled{opacity:.35;cursor:default}
.cal{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:3px;text-align:center}
.cal .dow{font-size:12px;color:var(--mute);padding:4px 0}
.cal .dow.sa{color:#2b6a9a}.cal .dow.su{color:var(--coral)}
.cal button,.cal i{min-height:44px;border-radius:6px;font-size:14px;line-height:1.2;padding:2px 0;display:flex;flex-direction:column;align-items:center;justify-content:center}
.cal button{background:#fff;border:1px solid var(--line);transition:background .2s}
.cal button small{font-size:10px;color:var(--mute);line-height:1.2}
.cal button:hover:not(:disabled){background:#fbe9c4}
.cal button[aria-disabled=true]{background:repeating-linear-gradient(135deg,#e9e3d4 0 4px,#f1ecdf 4px 8px);color:#6f6c63;cursor:not-allowed;border-color:transparent}
.cal button:disabled{background:none;border-color:transparent;color:#a8a396;cursor:default}
.cal button.in-range{background:#fbe9c4}
.cal button.edge{background:var(--pine);color:#fff;border-color:var(--pine)}
.cal button.edge small{color:#d4e2da}
.legend{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:12px;color:var(--mute);margin-top:12px}
.legend span::before{content:"";display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:6px;vertical-align:-1px;border:1px solid var(--line);background:#fff}
.legend .b::before{background:repeating-linear-gradient(135deg,#e9e3d4 0 3px,#f1ecdf 3px 6px)}
.legend .s::before{background:var(--pine);border-color:var(--pine)}
.ctl{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:14px;font-weight:700;font-size:15px}
.ctl .step{display:flex;align-items:center;gap:6px}
.ctl .step button{width:44px;height:44px;border:1px solid var(--line);border-radius:50%;background:#fff;font-size:18px}
.ctl output{min-width:3.4em;text-align:center;font-family:var(--serif);font-size:18px}
.sum{margin-top:18px;background:var(--pine-d);color:#fff;border-radius:6px;padding:20px}
.sum small{display:block;font-size:13px;color:#c3d3c9}
.sum .tot{font-family:var(--serif);font-weight:700;font-size:clamp(30px,3.6vw,42px);line-height:1.3}
.sum .tot span{font-family:var(--sans);font-size:14px;margin-left:4px;font-weight:400}
.sum dl{margin-top:12px;font-size:14px}
.sum dl div{display:flex;justify-content:space-between;gap:10px;padding:5px 0;border-top:1px solid rgba(255,255,255,.14)}
.sum dd{white-space:nowrap}
.rate{width:100%;border-collapse:collapse;margin-top:18px;font-size:14px}
.rate th,.rate td{padding:9px 8px;border-bottom:1px solid var(--line);text-align:left;font-weight:400}
.rate th{color:var(--mute);font-size:13px}
.rate td:last-child{text-align:right;font-weight:700;white-space:nowrap}
.embed{margin-top:22px;border:2px dashed var(--moss);border-radius:8px;padding:16px 18px;background:rgba(143,169,138,.12);font-size:14px}
.embed b{color:var(--pine-d)}

/* day flow */
.flow{list-style:none;margin-top:36px;display:grid;grid-template-columns:repeat(5,1fr);gap:0}
.flow li{position:relative;padding:0 18px 0 0;min-width:0}
.flow li::before{content:"";position:absolute;top:19px;left:44px;right:8px;height:2px;background:var(--line)}
.flow li:last-child::before{display:none}
.flow time{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;background:var(--lamp);font-family:var(--en);font-weight:700;font-size:13px;color:var(--ink);position:relative}
.flow h3{font-family:var(--serif);font-size:18px;margin-top:12px;color:var(--pine-d)}
.flow p{font-size:14px;color:var(--mute);margin-top:4px;line-height:1.8}

/* access & nearby */
.two{display:grid;grid-template-columns:1fr 1fr;gap:clamp(20px,3vw,40px);margin-top:36px;align-items:start}
.route{list-style:none;margin-top:14px}
.route li{display:grid;grid-template-columns:auto 1fr;gap:12px;padding:12px 0;border-bottom:1px dashed var(--line);font-size:15px}
.route li:last-child{border-bottom:0}
.route b{font-family:var(--serif);color:var(--pine-d)}
.map{position:relative;aspect-ratio:4/3;border-radius:8px;background:#e3ecd9;overflow:hidden;border:1px solid var(--line)}
.map svg{width:100%;height:100%}
.near{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:36px;list-style:none}
.near li{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:16px;font-size:14px;line-height:1.8;min-width:0}
.near b{display:block;font-family:var(--serif);font-size:17px;color:var(--pine-d)}
.near span{display:inline-block;margin-top:6px;font-size:12px;background:#efe8d9;border-radius:999px;padding:0 10px}

/* faq */
.faq{margin-top:32px;max-width:860px}
details{background:var(--card);border:1px solid var(--line);border-radius:8px;margin-bottom:10px}
summary{cursor:pointer;list-style:none;padding:16px 52px 16px 18px;font-weight:700;position:relative;min-height:52px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:18px;top:50%;transform:translateY(-50%);font-size:22px;color:var(--lamp-d)}
details[open] summary::after{content:"−"}
details p{padding:0 18px 18px;color:var(--mute);font-size:15px}

/* contact */
.contact{background:var(--pine-d);color:#fff}
.contact h2{color:#fff}
.contact .en{color:var(--lamp)}
.contact .lead{color:#c3d3c9}
.sns{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.fnote{margin-top:18px;font-size:13px;color:#c3d3c9;max-width:48em;line-height:1.8}
.law{margin-top:26px;padding:16px 18px;border:1px solid rgba(255,255,255,.25);border-radius:8px;font-size:14px;color:#e4ece7;max-width:48em}
#sns-msg{margin-top:14px;min-height:1.8em;color:#ffd48a;font-weight:700}

footer{padding:28px 0;font-size:13px;color:var(--mute)}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

.reveal{opacity:0;transform:translateY(20px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.reveal.in{opacity:1;transform:none}
.rooms>*,.book>*,.two>*,.glance>*{min-width:0}
@media (max-width:1000px){
  .flow{grid-template-columns:1fr}
  .flow li{padding:0 0 22px 56px}
  .flow li::before{left:19px;right:auto;top:42px;bottom:0;width:2px;height:auto}
  .flow time{position:absolute;left:0;top:0}
  .flow h3{margin-top:0;padding-top:6px}
  .near{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  nav{display:none}
  .rooms,.book,.two{grid-template-columns:1fr}
  .glance{grid-template-columns:1fr 1fr}
  .glance>div:nth-child(3){border-left:0}
  .glance>div:nth-child(n+3){border-top:1px solid rgba(255,255,255,.14)}
  .facil{grid-template-columns:1fr 1fr}
}
@media (max-width:600px){.near,.facil{grid-template-columns:1fr}.hero .wrap{padding-bottom:230px}}
@media (max-width:380px){.hd .btn{padding:0 10px;font-size:12px}.logo small{display:none}.logo{font-size:16px}.card{padding:14px}.cal{gap:2px}.cal button small{display:none}.btn{white-space:normal;padding:0 16px}.ctas .btn,.sns .btn{width:100%}.grid div{padding:6px}.grid.g1{grid-template-rows:110px 96px}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}
.vh{position:absolute!important;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}