:root{
  --paper:#efe7d6; --paper-2:#e6dcc7; --ink:#1b1917; --ink-2:#3a3531; --ink-3:#6e665c;
  --verm:#b8332e; --gold:#b8933f; --gold-2:#d9c48c; --line:rgba(27,25,23,.18);
  --bg:var(--paper); --fg:var(--ink); --fg-2:var(--ink-2); --fg-3:var(--ink-3);
  --card:#fbf7ee; --band:var(--ink); --band-fg:var(--paper);
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#15130f; --fg:#efe7d6; --fg-2:#d8cfbb; --fg-3:#a59c8a; --line:rgba(239,231,214,.16);
    --card:#1f1c17; --band:#0f0e0b; --band-fg:#efe7d6; --gold:#c9a44c;
  }
}
:root[data-theme="dark"]{
  --bg:#15130f; --fg:#efe7d6; --fg-2:#d8cfbb; --fg-3:#a59c8a; --line:rgba(239,231,214,.16);
  --card:#1f1c17; --band:#0f0e0b; --band-fg:#efe7d6; --gold:#c9a44c;
}
html{scroll-padding-top:env(safe-area-inset-top,0px);scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}}
*,*::before,*::after{box-sizing:inherit}
body{margin:0;background:var(--bg);color:var(--fg);font-family:'Zen Kaku Gothic New','Hiragino Sans','Noto Sans JP',sans-serif;line-height:1.85;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
.mincho{font-family:'Shippori Mincho B1','Hiragino Mincho ProN','Yu Mincho',serif}
:focus-visible{outline:3px solid var(--verm);outline-offset:3px}

/* header */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.top-in{max-width:1080px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{font-family:'Shippori Mincho B1',serif;font-weight:700;font-size:15px;letter-spacing:.08em;text-decoration:none;white-space:nowrap}
.brand small{display:block;font-family:'Zen Kaku Gothic New',sans-serif;font-weight:400;font-size:11px;letter-spacing:.12em;color:var(--fg-3)}
.nav{display:flex;gap:14px;font-size:12.5px;letter-spacing:.06em}
.nav a{text-decoration:none;color:var(--fg-2);padding:6px 0;border-bottom:1px solid transparent}
.nav a:hover{border-bottom-color:var(--verm)}
@media (max-width:720px){.nav{display:none}}

/* hero */
.hero{position:relative;min-height:88vh;min-height:88svh;display:flex;align-items:flex-end;color:#efe7d6;overflow:hidden;background:#101418}
.hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:58% 45%}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(16,20,24,.15) 0%,rgba(16,20,24,0) 35%,rgba(16,20,24,.55) 70%,rgba(16,20,24,.92) 100%)}
.hero-in{position:relative;z-index:1;max-width:1080px;margin:0 auto;width:100%;padding:48px 20px 56px;display:grid;grid-template-columns:auto 1fr;gap:28px;align-items:end}
.hero-title{writing-mode:vertical-rl;text-orientation:upright;font-family:'Shippori Mincho B1',serif;font-weight:800;font-size:clamp(64px,11vw,124px);line-height:1;letter-spacing:.14em;margin:0;text-shadow:0 2px 24px rgba(0,0,0,.6)}
.hero-sub{writing-mode:vertical-rl;font-family:'Shippori Mincho B1',serif;font-size:clamp(14px,2vw,19px);letter-spacing:.32em;margin:0 0 0 -4px;color:#d9c48c;text-shadow:0 1px 12px rgba(0,0,0,.6);align-self:start}
.hero-left{display:flex;gap:14px;align-items:flex-end}
.hero-right{align-self:end}
.hero-lead{font-family:'Shippori Mincho B1',serif;font-size:clamp(17px,2.4vw,24px);line-height:1.9;margin:0 0 20px;text-shadow:0 1px 14px rgba(0,0,0,.7)}
.hero-org{font-size:12px;letter-spacing:.18em;color:#d9c48c;margin:0 0 10px}
.cta{display:inline-flex;align-items:center;gap:12px;background:var(--verm);color:#efe7d6;text-decoration:none;padding:14px 22px;font-family:'Shippori Mincho B1',serif;font-weight:700;letter-spacing:.14em;font-size:15px;border-radius:2px;box-shadow:0 8px 28px rgba(0,0,0,.35)}
.cta small{font-family:'Zen Kaku Gothic New',sans-serif;font-weight:500;letter-spacing:.04em;font-size:13px;opacity:.9}
@media (max-width:720px){
  .hero-in{grid-template-columns:1fr;gap:18px;padding-bottom:44px}
  .hero-left{order:1}.hero-right{order:2}
  .cta{flex-wrap:wrap;white-space:nowrap;gap:2px 12px}
}

/* sections */
.sec{max-width:1080px;margin:0 auto;padding:72px 20px;display:grid;grid-template-columns:96px 1fr;gap:32px}
.sec + .sec{border-top:1px solid var(--line)}
.sec-t{writing-mode:vertical-rl;text-orientation:upright;font-family:'Shippori Mincho B1',serif;font-weight:700;font-size:26px;letter-spacing:.28em;line-height:1;margin:0;height:max-content;position:sticky;top:calc(88px + env(safe-area-inset-top,0px))}
.sec-t::before{content:"";display:block;width:2px;height:28px;background:var(--verm);margin:0 auto 18px}
.sec-body{max-width:68ch}
.sec-body p{margin:0 0 1.2em;color:var(--fg-2)}
.sec-body .lead{font-family:'Shippori Mincho B1',serif;font-size:19px;line-height:2;color:var(--fg)}
@media (max-width:720px){
  .sec{grid-template-columns:1fr;gap:20px;padding:56px 20px}
  .sec-t{writing-mode:horizontal-tb;position:static;font-size:22px;letter-spacing:.2em;display:flex;align-items:center;gap:14px}
  .sec-t::before{width:28px;height:2px;margin:0}
}

/* info table */
.info{margin:0;display:grid;grid-template-columns:5.5em 1fr;row-gap:12px;column-gap:16px;padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.info dt{font-family:'Shippori Mincho B1',serif;font-weight:700;color:var(--gold);letter-spacing:.1em}
.info dd{margin:0;color:var(--fg-2)}
.note{font-size:13px;color:var(--fg-3);margin-top:12px}
.fee{margin-top:28px;padding:18px 20px;background:var(--card);border-left:3px solid var(--gold-2)}
.fee h4{margin:0 0 8px;font-family:'Shippori Mincho B1',serif;font-size:15px;letter-spacing:.1em}
.fee p{margin:0;font-size:14px}

/* soke band */
.band{background:var(--band);color:var(--band-fg);padding:72px 0 80px}
.band-in{max-width:1080px;margin:0 auto;padding:0 20px}
.band-head{display:grid;grid-template-columns:96px 1fr;gap:32px;margin-bottom:36px}
.band-head .sec-t{position:static;color:var(--band-fg)}
.band-head p{margin:0;max-width:62ch;color:#cfc6b6}
.band-head p:not(.lead) + p{margin-top:1em}
.band-head .lead{font-family:'Shippori Mincho B1',serif;font-size:19px;line-height:2;color:var(--band-fg);margin-bottom:.6em}
.soke-hint{margin:-12px 0 14px;font-size:13px;letter-spacing:.06em;color:var(--gold-2)}
.soke-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.soke{display:grid;position:relative;background:#241f1a;border-radius:2px;overflow:hidden}
.soke-fig{grid-area:1/1;margin:0;position:relative;aspect-ratio:2/3;background:#efe7d6}
.soke-fig img{width:100%;height:100%;object-fit:cover;object-position:top}
.soke-body{grid-area:1/1;position:relative;z-index:1;display:flex;flex-direction:column;padding:14px 18px 20px;background:linear-gradient(180deg,rgba(15,14,11,.4) 0%,rgba(15,14,11,0) 18%,rgba(15,14,11,0) 48%,rgba(15,14,11,.82) 76%,rgba(15,14,11,.96) 100%)}
.soke-body::before{content:"";position:absolute;inset:0;z-index:-1;background:rgba(15,14,11,.74);opacity:0;transition:opacity .25s}
.soke-gen{margin:0 auto auto 0;font-family:'Shippori Mincho B1',serif;font-size:13px;font-weight:700;letter-spacing:.14em;color:#d4ad4e;text-shadow:0 0 2px rgba(0,0,0,1),0 1px 3px rgba(0,0,0,.95),0 0 8px rgba(0,0,0,.8),0 0 16px rgba(0,0,0,.6)}
.soke-gen{line-height:1.6}
.soke-gen span{display:block;white-space:nowrap}
.soke-gen span:first-child{font-size:16px}
.soke-gen span + span{padding-left:1em;font-size:11px}
.soke-name{margin:0 0 2px;font-family:'Shippori Mincho B1',serif;font-weight:800;font-size:24px;line-height:1.3;color:#efe7d6;text-shadow:0 2px 10px rgba(0,0,0,.85)}
.soke-ken{margin:0 0 6px;font-family:'Shippori Mincho B1',serif;font-weight:800;font-size:32px;line-height:1.25;color:#e05a52;text-shadow:0 2px 10px rgba(0,0,0,.9)}
.soke-catch{margin:0;font-family:'Shippori Mincho B1',serif;font-size:15px;color:#efe7d6;line-height:1.7;text-shadow:0 1px 8px rgba(0,0,0,.85)}
.soke-prof{margin:10px 0 0;font-size:13px;line-height:1.8;color:#d8cfbb}
.soke.fold{cursor:pointer}
.soke.fold .soke-body{padding-bottom:38px}
.soke.fold .soke-body::after{content:"＋";position:absolute;right:14px;bottom:12px;font-family:'Shippori Mincho B1',serif;font-size:18px;line-height:1;color:var(--gold-2)}
.soke.fold.open .soke-body::after{content:"－"}
.soke.fold:not(.open) .soke-prof{display:none}
.soke.open .soke-body::before{opacity:1}
.after{margin:36px 0 0;padding-top:24px;border-top:1px solid rgba(239,231,214,.16);color:#b9b0a0;font-size:14px;max-width:70ch}
.after b{color:#efe7d6;font-weight:600}
@media (max-width:960px){.soke-list{grid-template-columns:repeat(2,1fr)}}
@media (max-width:720px){
  .band-head{grid-template-columns:1fr;gap:20px}
  .band-head .sec-t{writing-mode:horizontal-tb;display:flex;align-items:center;gap:14px;font-size:22px;letter-spacing:.2em}
  .band-head .sec-t::before{width:28px;height:2px;margin:0}
  .soke-list{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding:4px 20px 12px;margin:0 -20px;-webkit-overflow-scrolling:touch}
  .soke{flex:0 0 78%;scroll-snap-align:start}
}

/* kokoroe */
.quote{border-left:3px solid var(--gold-2);padding-left:22px}
.quote p{font-family:'Shippori Mincho B1',serif;line-height:2.1;color:var(--fg)}
.quote cite{display:block;font-style:normal;font-size:13px;color:var(--fg-3);margin-top:8px}

/* contact */
.contact{background:var(--card);border-top:1px solid var(--line)}
.contact .sec{padding-top:64px;padding-bottom:72px}
.tel{font-family:'Shippori Mincho B1',serif;font-weight:800;font-size:clamp(30px,6vw,44px);letter-spacing:.06em;text-decoration:none;display:inline-block;line-height:1.2;margin:4px 0 8px}
.contact-meta{margin:0 0 20px;color:var(--fg-2)}
.contact-meta a{color:var(--fg)}
.cta-2{display:inline-block;background:var(--verm);color:#efe7d6;text-decoration:none;padding:13px 22px;font-family:'Shippori Mincho B1',serif;font-weight:700;letter-spacing:.12em;border-radius:2px}
.closing{font-family:'Shippori Mincho B1',serif;font-size:18px;margin:28px 0 0;color:var(--fg)}

/* lineage */
.lineage{margin:40px 0 0;padding-top:28px;border-top:1px solid rgba(239,231,214,.16)}
.lineage h3{margin:0 0 14px;font-family:'Shippori Mincho B1',serif;font-size:18px;letter-spacing:.14em;color:#efe7d6}
.lineage ol{margin:0;padding:0;list-style:none;columns:2;column-gap:32px;max-width:720px}
.lineage li{break-inside:avoid;display:grid;grid-template-columns:3.2em 1fr;gap:10px;padding:5px 0;border-bottom:1px dotted rgba(239,231,214,.14);font-size:14px;color:#d8cfbb}
.lineage li span{font-family:'Shippori Mincho B1',serif;color:var(--gold-2);text-align:right;white-space:nowrap}
.lineage li.hi{color:#efe7d6}
.lineage li.hi span{color:#e05a52}
.lineage .branch{margin:18px 0 0;font-size:13px;color:#b9b0a0;max-width:70ch;line-height:1.9}
.lineage .branch b{color:#efe7d6;font-weight:600}
.lineage .caveat{margin:10px 0 0;font-size:12px;color:#8f8677}
@media (max-width:720px){.lineage ol{columns:1}}

/* doka */
.doka-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;padding:8px 0 16px}
.doka{list-style:none;margin:0;padding:0;display:flex;flex-direction:row-reverse;justify-content:flex-end;gap:26px;min-width:max-content}
.doka li{writing-mode:vertical-rl;text-orientation:upright;font-family:'Shippori Mincho B1',serif;font-size:19px;line-height:2;letter-spacing:.12em;height:30em;color:var(--fg);padding:14px 4px;border-right:1px solid var(--line)}
.doka li:first-child{border-right:none}
.doka-note{font-size:13px;color:var(--fg-3);margin:8px 0 0}
@media (max-width:720px){.doka li{font-size:17px;height:28em}.doka-wrap{margin:0 -20px;padding-left:20px;padding-right:20px}}

/* essay */
.essay h3{margin:26px 0 6px;font-family:'Shippori Mincho B1',serif;font-size:18px;letter-spacing:.12em;color:var(--fg)}
.essay h3:first-of-type{margin-top:0}
.essay p{font-family:'Shippori Mincho B1',serif;line-height:2.05;color:var(--fg-2)}
.essay .closing{font-family:'Shippori Mincho B1',serif;font-size:16px;color:var(--fg);margin-top:24px}
details.lang{margin-top:30px;border:1px solid var(--line);border-radius:2px;background:var(--card)}
details.lang summary{cursor:pointer;padding:12px 16px;font-family:'Shippori Mincho B1',serif;letter-spacing:.08em;color:var(--fg)}
details.lang summary::marker{color:var(--verm)}
details.lang .in{padding:4px 18px 18px;font-family:Georgia,'Times New Roman',serif;color:var(--fg-2)}
details.lang .in h4{margin:18px 0 4px;font-size:16px;color:var(--fg);font-weight:600}
details.lang .in p{margin:0 0 .8em;line-height:1.75}
details.lang .in ul{margin:0 0 .8em 1.2em;padding:0;line-height:1.75}
details.lang .in .close{font-style:italic;color:var(--fg)}

/* news */
.news-item{padding:20px 0;border-top:1px solid var(--line)}
.news-item:last-child{border-bottom:1px solid var(--line)}
.news-date{font-size:12px;letter-spacing:.14em;color:var(--gold);margin:0 0 6px;font-family:'Shippori Mincho B1',serif}
.news-item h3{margin:0 0 8px;font-family:'Shippori Mincho B1',serif;font-size:19px;letter-spacing:.04em}
.news-item p{margin:0 0 .6em}
.news-item .src{font-size:12.5px;color:var(--fg-3)}

/* enbu */
.enbu{margin:0 0 32px}
.enbu video{width:100%;aspect-ratio:16/9;background:#000;border-radius:2px;display:block}
.enbu figcaption{font-size:13px;color:var(--fg-3);margin-top:8px}
.stills{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:0 0 32px}
.stills img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:2px}
@media (max-width:720px){.stills{grid-template-columns:1fr}}

.enbu-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:0 0 32px}
.enbu-grid .enbu{margin:0}
@media (max-width:720px){.enbu-grid{grid-template-columns:1fr}}

/* map */
.map{margin:32px 0 0}
.map iframe{width:100%;aspect-ratio:16/9;border:0;border-radius:2px;display:block}
@media (max-width:720px){.map iframe{aspect-ratio:4/3}}

footer{padding:28px 20px calc(36px + env(safe-area-inset-bottom,0px));text-align:center;font-size:12px;letter-spacing:.12em;color:var(--fg-3);border-top:1px solid var(--line)}
footer p{margin:4px 0}