:root{
  --paper:#F5F5F2;--stone:#EAE9E4;--ink:#1A1D1C;--ink-2:#3B403D;--sub:#5F6461;
  --line:#D8D7D1;--line-2:#BEBDB6;--mark:#1E3A31;--lbl:#1E3A31;--brass:#B08D57;--brass-btn:#8A6B3D;--brass-btn-h:#735830;
  --night:#0F1211;--on-night:#ECEBE6;--on-night-2:#C3C7C4;--on-night-sub:#9AA09C;--night-line:#262C29;--night-field:#6B726E;
  --hdr-bg:rgba(245,245,242,.92);--err-night:#F2A08E;
  --jp:"Noto Sans JP","Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic",Meiryo,sans-serif;
  --en:"Jost","Noto Sans JP",sans-serif;
  --gx:clamp(20px,5vw,80px);--gutter:clamp(16px,2vw,32px);
  color-scheme:light;box-sizing:border-box;background:var(--night);
  padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);
  interpolate-size:allow-keywords;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --paper:#121514;--stone:#181C1A;--ink:#E9E8E3;--ink-2:#C9CBC6;--sub:#A1A6A2;
    --line:#2A2F2C;--line-2:#3D4440;--mark:#E9E8E3;--lbl:#A9C7BA;
    --night:#0A0C0B;--night-line:#232926;--hdr-bg:rgba(18,21,20,.9);color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --paper:#121514;--stone:#181C1A;--ink:#E9E8E3;--ink-2:#C9CBC6;--sub:#A1A6A2;
  --line:#2A2F2C;--line-2:#3D4440;--mark:#E9E8E3;--lbl:#A9C7BA;
  --night:#0A0C0B;--night-line:#232926;--hdr-bg:rgba(18,21,20,.9);color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-padding-top:calc(env(safe-area-inset-top,0px) + 80px);-webkit-text-size-adjust:100%}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto !important}
.lenis.lenis-stopped{overflow:hidden}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--jp);font-size:16px;line-height:1.95;letter-spacing:.04em;font-weight:400;-webkit-font-smoothing:antialiased;font-feature-settings:"palt" 0}
.en{font-family:var(--en)}
a{color:inherit}
:focus-visible{outline:2px solid currentColor;outline-offset:3px}
input,select,textarea,button{font:inherit;letter-spacing:inherit;color:inherit}
.wrap{max-width:1280px;margin:0 auto;padding:0 var(--gx)}
.g12{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gutter)}
.ph{display:inline-block}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.night{background:var(--night);color:var(--on-night);color-scheme:dark}

/* header */
.hdr{position:fixed;top:0;left:0;right:0;z-index:50;padding-top:env(safe-area-inset-top,0px);color:var(--on-night);border-bottom:1px solid transparent;transition:background-color .4s ease,color .4s ease,border-color .4s ease}
.hdr.solid{background:var(--hdr-bg);color:var(--ink);border-bottom-color:var(--line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}
.hdr.dark{background:rgba(15,18,17,.9);color:var(--on-night);border-bottom-color:var(--night-line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}
.hdr-in{max-width:1280px;margin:0 auto;padding:0 var(--gx);height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit}
.logo svg{width:30px;height:30px;flex:0 0 auto}
.logo .mk-p{fill:currentColor;transition:fill .4s ease}
.hdr.solid .logo .mk-p{fill:var(--mark)}
.logo .nm{display:flex;flex-direction:column;gap:4px;line-height:1}
.logo .nm b{font-size:12px;font-weight:500;letter-spacing:.12em}
.logo .nm strong{font-size:19px;font-weight:700;letter-spacing:.2em}
.logo .nm span{display:flex;align-items:baseline;gap:6px}
.nav ul{display:flex;align-items:center;gap:clamp(20px,2.4vw,36px);margin:0;padding:0;list-style:none}
.nav a{position:relative;display:inline-flex;align-items:center;min-height:44px;font-size:14px;font-weight:500;letter-spacing:.06em;text-decoration:none}
.nav a:not(.nav-cta)::after{content:"";position:absolute;left:0;right:0;bottom:9px;height:1px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .35s ease}
.nav a:not(.nav-cta):hover::after{transform:scaleX(1)}
.nav-cta{padding:0 20px;background:var(--brass-btn);color:#fff !important;border-radius:2px;transition:background-color .3s}
.nav-cta:hover{background:var(--brass-btn-h)}
.menu-btn{display:none;align-items:center;justify-content:center;width:44px;height:44px;margin-right:-10px;border:0;background:none;cursor:pointer}
.menu-btn span{position:relative;display:block;width:22px;height:2px;background:currentColor}
.menu-btn span::before{content:"";position:absolute;left:0;top:-7px;width:22px;height:2px;background:currentColor}
.menu-btn span::after{content:"";position:absolute;left:0;top:7px;width:22px;height:2px;background:currentColor}
.overlay{position:fixed;inset:0;z-index:60;background:var(--night);color:var(--on-night);padding:env(safe-area-inset-top,0px) 0 env(safe-area-inset-bottom,0px);display:flex;flex-direction:column;opacity:0;visibility:hidden;transition:opacity .35s ease,visibility 0s linear .35s;overflow:auto}
.overlay.open{opacity:1;visibility:visible;transition:opacity .35s ease}
.overlay .hdr-in{flex:0 0 auto;width:100%}
.close-btn{display:flex;align-items:center;justify-content:center;width:44px;height:44px;margin-right:-10px;border:0;background:none;cursor:pointer;position:relative}
.close-btn::before,.close-btn::after{content:"";position:absolute;width:22px;height:2px;background:currentColor;transform:rotate(45deg)}
.close-btn::after{transform:rotate(-45deg)}
.overlay ul{list-style:none;margin:0;padding:16px var(--gx) 40px;display:flex;flex-direction:column}
.overlay li a{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px;border-bottom:1px solid var(--night-line);text-decoration:none}
.overlay li a b{font-size:17px;font-weight:500;letter-spacing:.08em}
.overlay li a span{font-size:13px;color:var(--on-night-sub)}
@media (max-width:900px){.nav{display:none}.menu-btn{display:flex}}

/* hero */
.hero{position:relative;height:100vh;height:100svh;min-height:560px;overflow:hidden;background:radial-gradient(90% 80% at 72% 40%,#1A1F1D 0%,#121615 50%,var(--night) 85%)}
#gl{position:absolute;inset:0;width:100%;height:100%;display:block;opacity:0;transition:opacity 2s ease .3s}
#gl.ready{opacity:1}
.hero-copy{position:absolute;left:var(--gx);right:var(--gx);bottom:clamp(120px,19vh,200px);z-index:1}
.hero .catch{margin:0 0 clamp(20px,2.4vw,32px);font-size:clamp(15px,1.4vw,19px);font-weight:500;letter-spacing:.12em;color:var(--on-night-2)}
.hero h1{margin:0;font-family:var(--en);font-weight:300;font-size:clamp(46px,7.6vw,128px);line-height:1.04;letter-spacing:-.025em}
.hero .ln{display:block;overflow:hidden}
.hero .ln > span{display:block}
.js .hero .ln > span{animation:rise 1.2s cubic-bezier(.16,1,.3,1) both}
.js .hero .ln:nth-child(2) > span{animation-delay:.1s}
.js .hero .tail{animation:fade 1s ease .8s both}
@keyframes rise{from{transform:translateY(105%)}}
@keyframes fade{from{opacity:0}}
.hero .lead{margin:28px 0 0;max-width:34em;font-size:15px;line-height:2;color:var(--on-night-2)}
.cue{position:absolute;right:var(--gx);bottom:0;display:flex;flex-direction:column;align-items:center;gap:10px;transition:opacity .5s}
.cue span{font-family:var(--en);font-size:11px;letter-spacing:.14em;color:var(--on-night-sub);writing-mode:vertical-rl}
.cue i{position:relative;display:block;width:1px;height:72px;background:rgba(236,235,230,.2);overflow:hidden}
.cue i::after{content:"";position:absolute;left:0;top:-40%;width:1px;height:40%;background:var(--on-night);animation:cue 2.2s cubic-bezier(.65,0,.35,1) infinite}
@keyframes cue{to{top:110%}}
.cue.off{opacity:0}
@media (max-width:900px){.cue{display:none}.hero-copy{bottom:clamp(150px,21vh,190px)}}

/* section heads */
.sec{padding:clamp(96px,11vw,168px) 0}
.stone{background:var(--stone)}
.sh{row-gap:24px;align-items:end;margin-bottom:clamp(48px,6vw,88px)}
.sh .ttl{grid-column:1 / 7}
.wrap.g12 > .sh{grid-column:1 / -1}
.about .wrap.g12 > .sh{grid-column:1 / 7}
.about .sh .ttl{grid-column:1 / -1}
.sh .lbl{display:block;margin:0 0 12px;font-family:var(--en);font-size:15px;font-weight:400;letter-spacing:.1em;color:var(--lbl)}
.night .sh .lbl{color:var(--on-night-sub)}
.sh h2{margin:0;font-size:clamp(26px,2.7vw,36px);font-weight:500;line-height:1.55;letter-spacing:.06em;font-feature-settings:"palt"}
.sh h2 .m{display:block;overflow:hidden}
.sh h2 .m > span{display:block;transition:transform 1.1s cubic-bezier(.16,1,.3,1)}
.js .reveal h2 .m > span{transform:translateY(105%)}
.js .reveal.in h2 .m > span{transform:none}
.sh .intro{grid-column:7 / 13;margin:0;color:var(--ink-2);font-size:15px;line-height:2.05}
.night .sh .intro{color:var(--on-night-2)}
@media (max-width:900px){.sh .ttl,.sh .intro{grid-column:1 / -1}}

/* about */
.about-body{grid-column:7 / 13}
.about-body p{margin:0;color:var(--ink-2);line-height:2.1}
.about-body p + p{margin-top:1.4em}
.about .sh{align-items:start;margin-bottom:0}
@media (max-width:900px){.about-body{grid-column:1 / -1;margin-top:28px}.about .wrap.g12 > .sh{grid-column:1 / -1}}

/* philosophy */
.ph-grid{position:relative}
.ph-stage{display:none}
.ph-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line-2)}
.ph-item{display:grid;grid-template-columns:84px minmax(0,1fr);column-gap:20px;padding:32px 0;border-bottom:1px solid var(--line)}
.ph-item .k{grid-column:1;grid-row:1 / span 4;font-size:52px;font-weight:300;line-height:1}
.ph-item > :not(.k){grid-column:2}
.ph-item .rd{display:block;font-size:12px;color:var(--sub);line-height:1.6;letter-spacing:.12em}
.ph-item h3{margin:6px 0 8px;font-size:18px;font-weight:500;line-height:1.7;letter-spacing:.06em}
.ph-item p{margin:0;font-size:15px;color:var(--ink-2);line-height:2;max-width:30em}
.ph-item p.rel{margin-top:14px;font-size:13px;color:var(--sub);line-height:1.8}
.ph-item p.rel span{display:inline-block;margin-right:12px;padding:0 8px;border:1px solid var(--line-2);font-size:11px;letter-spacing:.06em}
@media (min-width:1000px){
  .ph-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gutter)}
  .ph-stage{display:flex;flex-direction:column;justify-content:center;grid-column:1 / 7;position:sticky;top:12vh;height:76vh}
  .ph-kanji{position:relative;height:clamp(170px,17vw,260px)}
  .ph-kanji span{position:absolute;left:-.04em;top:0;font-size:clamp(170px,17vw,260px);font-weight:300;line-height:1;opacity:0;transform:translateY(5%);clip-path:inset(0 0 100% 0);transition:opacity .8s ease,transform 1.1s cubic-bezier(.16,1,.3,1),clip-path 1.1s cubic-bezier(.16,1,.3,1)}
  .ph-kanji span.on{opacity:1;transform:none;clip-path:inset(0 0 0 0)}
  .ph-kanji span.past{opacity:0;transform:translateY(-4%);clip-path:inset(0 0 0 0)}
  .ph-foot{display:flex;align-items:center;gap:24px;margin-top:36px}
  .ph-ticks{display:flex;gap:8px}
  .ph-ticks i{display:block;width:32px;height:2px;background:var(--line-2);transition:background-color .5s ease}
  .ph-ticks i.done{background:var(--ink)}
  .ph-ticks i.on{background:var(--brass)}
  .ph-rd{position:relative;height:1.6em;min-width:6em;font-size:14px;letter-spacing:.2em;color:var(--sub)}
  .ph-rd span{position:absolute;left:0;top:0;opacity:0;transform:translateY(6px);transition:opacity .5s ease,transform .7s cubic-bezier(.16,1,.3,1)}
  .ph-rd span.on{opacity:1;transform:none}
  .ph-list{grid-column:7 / 13;border-top:0}
  .ph-item{display:flex;flex-direction:column;justify-content:center;min-height:56vh;padding:0;border-bottom:0;border-top:1px solid var(--line);transition:opacity .6s ease}
  .ph-item:first-child{border-top:1px solid var(--line-2)}
  .ph-item .k{display:none}
  .js .ph-item{opacity:.3}
  .js .ph-item.on{opacity:1}
  .ph-item .rd{display:none}
  .ph-item h3{margin:0 0 14px;font-size:clamp(20px,1.8vw,24px);line-height:1.6;letter-spacing:.06em}
  .ph-item p{font-size:16px;line-height:2.1}
}

/* services */
.svc-list{border-top:1px solid var(--line-2)}
.svc{border-bottom:1px solid var(--line-2)}
.svc summary{list-style:none;cursor:pointer;padding:clamp(24px,2.6vw,34px) 0;align-items:center;row-gap:6px}
.svc summary::-webkit-details-marker{display:none}
.s-no{grid-column:1 / 2;font-family:var(--en);font-size:15px;color:var(--sub)}
.s-ttl{grid-column:2 / 6;margin:0;font-size:clamp(18px,1.6vw,21px);font-weight:500;line-height:1.6;letter-spacing:.06em;transition:color .3s}
.s-sum{grid-column:6 / 12;font-size:15px;color:var(--ink-2);line-height:1.9}
.svc summary:hover .s-ttl{color:var(--lbl)}
.pm{grid-column:12;justify-self:end;position:relative;width:36px;height:36px;border:1px solid var(--line-2);border-radius:50%;transition:border-color .3s,background-color .3s}
.pm::before,.pm::after{content:"";position:absolute;left:11px;right:11px;top:50%;height:1.5px;margin-top:-.75px;background:currentColor;transition:transform .4s ease}
.pm::after{transform:rotate(90deg)}
.svc summary:hover .pm{border-color:var(--ink)}
.svc[open] .pm::after{transform:rotate(0deg)}
.svc::details-content{block-size:0;overflow:clip;transition:block-size .55s cubic-bezier(.16,1,.3,1),content-visibility .55s allow-discrete}
.svc[open]::details-content{block-size:auto}
.svc-body{padding:0 0 clamp(28px,3vw,44px)}
.svc-body > div{grid-column:6 / 12}
.svc-body h4{margin:0 0 6px;font-size:13px;font-weight:500;letter-spacing:.1em;color:var(--sub)}
.svc-body ul{margin:0;padding:0;list-style:none}
.svc-body li{position:relative;padding:10px 0 10px 18px;border-top:1px solid var(--line);font-size:15px}
.svc-body li::before{content:"";position:absolute;left:0;top:50%;width:8px;height:1px;background:var(--ink-2)}
@media (max-width:900px){
  .s-no{grid-column:1 / 3}
  .s-ttl{grid-column:1 / 12;grid-row:2}
  .s-sum{grid-column:1 / 12;grid-row:3}
  .pm{grid-column:12;grid-row:1 / span 3}
  .svc-body > div{grid-column:1 / -1}
}

/* process */
.approach{position:relative;padding:clamp(96px,11vw,168px) 0}
.ap-pin{position:relative}
.ap-track{display:flex;flex-direction:column;gap:48px;padding:0 var(--gx);max-width:1280px;margin:0 auto}
.ap-intro .sh{margin-bottom:0}
.ap-intro .ttl,.ap-intro .intro{grid-column:1 / -1}
.ap-intro .intro{max-width:30em}
.ap-steps{position:relative}
.ap-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.ap-rail{display:none}
.ap-step{padding:28px 0;border-top:1px solid var(--line-2)}
.ap-step .num{display:flex;align-items:baseline;gap:10px;font-family:var(--en);line-height:1;color:var(--ink)}
.ap-step .num small{font-size:13px;letter-spacing:.12em;color:var(--sub)}
.ap-step .num b{font-size:clamp(48px,12vw,72px);font-weight:300;letter-spacing:-.02em}
.ap-step h3{margin:20px 0 0;font-size:19px;font-weight:500;letter-spacing:.08em}
.ap-step p{margin:12px 0 0;font-size:15px;color:var(--ink-2);line-height:2;max-width:26em}
@media (min-width:1000px){
  .approach.pinned{padding:0}
  .approach.pinned .ap-pin{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;display:flex;align-items:center}
  .approach.pinned .ap-track{flex-direction:row;align-items:stretch;gap:0;max-width:none;margin:0;will-change:transform}
  .approach.pinned .ap-intro{flex:0 0 auto;width:clamp(400px,36vw,560px);padding-right:clamp(48px,6vw,112px);display:flex;flex-direction:column;justify-content:center}
  .approach.pinned .ap-intro .sh{display:block}
  .approach.pinned .ap-intro .intro{margin-top:28px}
  .approach.pinned .ap-steps{padding-top:56px}
  .approach.pinned .ap-list{flex-direction:row}
  .approach.pinned .ap-rail{display:block;position:absolute;left:0;right:0;top:0;height:1px;background:var(--line-2)}
  .approach.pinned .ap-rail span{display:block;height:2px;margin-top:-.5px;background:var(--brass);transform-origin:left;transform:scaleX(var(--p,0))}
  .approach.pinned .ap-step{flex:0 0 auto;width:clamp(340px,29vw,480px);padding:0 clamp(40px,4.5vw,80px) 0 0;border-top:0;position:relative}
  .approach.pinned .ap-step::before{content:"";position:absolute;left:0;top:-61px;width:9px;height:9px;border-radius:50%;background:var(--paper);border:1px solid var(--line-2);transition:background-color .4s,border-color .4s}
  .approach.pinned .ap-step.on::before{background:var(--brass);border-color:var(--brass)}
  .approach.pinned .ap-step .num b{font-size:clamp(96px,10vw,160px);color:var(--line-2);transition:color .6s ease}
  .approach.pinned .ap-step.on .num b{color:var(--ink)}
  .approach.pinned .ap-step h3{margin-top:32px;font-size:22px}
  .approach.pinned .ap-step p{font-size:16px}
}

/* message */
.msg-body{grid-column:5 / 12}
.msg-body p{margin:0;color:var(--on-night-2);line-height:2.15}
.msg-body p + p{margin-top:1.5em}
.sig{margin-top:56px;padding-top:24px;border-top:1px solid var(--night-line);display:flex;flex-wrap:wrap;align-items:baseline;justify-content:flex-end;gap:8px 24px}
.sig span{font-size:14px;color:var(--on-night-sub)}
.sig b{font-size:22px;font-weight:500;letter-spacing:.24em}
@media (max-width:900px){.msg-body{grid-column:1 / -1}}

/* news */
.news{grid-column:1 / -1;list-style:none;margin:0;padding:0;border-top:1px solid var(--line-2)}
.news li{display:grid;grid-template-columns:140px 110px minmax(0,1fr);align-items:center;gap:8px 24px;padding:22px 0;border-bottom:1px solid var(--line)}
.news time{font-family:var(--en);font-size:15px;color:var(--sub)}
.news .cat{justify-self:start;font-size:12px;padding:2px 12px;border:1px solid var(--line-2);color:var(--ink-2);letter-spacing:.08em}
@media (max-width:640px){.news li{grid-template-columns:auto auto;}.news .t{grid-column:1 / -1}}

/* company */
.co{grid-column:1 / -1;margin:0;border-top:1px solid var(--line-2)}
.co div{display:grid;grid-template-columns:200px minmax(0,1fr);gap:4px 24px;padding:22px 0;border-bottom:1px solid var(--line)}
.co dt{font-weight:500;color:var(--ink)}
.co dd{margin:0;color:var(--ink-2)}
@media (max-width:640px){.co div{grid-template-columns:minmax(0,1fr)}.co dt{font-size:14px;color:var(--sub)}}

/* contact */
.contact-grid{row-gap:48px}
.c-aside{grid-column:1 / 5}
.c-aside p{margin:0;color:var(--on-night-2);line-height:2.05}
.c-aside .tel{margin-top:36px;padding-top:24px;border-top:1px solid var(--night-line)}
.c-aside .tel span{display:block;font-size:13px;color:var(--on-night-sub)}
.c-aside .tel b{display:block;margin-top:4px;font-family:var(--en);font-size:clamp(18px,1.7vw,22px);font-weight:400;letter-spacing:.02em;word-break:break-all}
.c-aside .tel + .tel{margin-top:24px}
.c-aside .tel small{display:block;margin-top:4px;font-size:13px;color:var(--on-night-sub)}
.form{grid-column:6 / 13;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px var(--gutter)}
.field{display:flex;flex-direction:column;gap:8px}
.field.full{grid-column:1 / -1}
.field label{font-size:14px;font-weight:500;color:var(--on-night)}
.req{display:inline-block;margin-left:8px;padding:0 6px;font-size:11px;line-height:18px;background:var(--brass-btn);color:#fff;border-radius:2px;vertical-align:1px}
.field input,.field select,.field textarea{width:100%;min-height:52px;padding:12px 14px;border:1px solid var(--night-field);border-radius:2px;background:rgba(255,255,255,.04);color:var(--on-night);font-size:16px;line-height:1.7;transition:border-color .3s,background-color .3s}
.field select{appearance:none;-webkit-appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--on-night-sub) 50%),linear-gradient(135deg,var(--on-night-sub) 50%,transparent 50%);background-position:calc(100% - 20px) 50%,calc(100% - 15px) 50%;background-size:5px 5px;background-repeat:no-repeat;padding-right:40px}
.field select option{background:var(--night);color:var(--on-night)}
.field textarea{min-height:180px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--on-night);background:rgba(255,255,255,.07)}
.field [aria-invalid="true"]{border-color:var(--err-night)}
.err{font-size:13px;color:var(--err-night)}
.err:empty{display:none}
.agree{grid-column:1 / -1;display:flex;flex-direction:column;gap:6px}
.agree label{display:flex;align-items:center;gap:12px;min-height:44px;font-size:14px;color:var(--on-night-2)}
.agree input{width:20px;height:20px;margin:0;accent-color:var(--brass)}
.submit{grid-column:1 / -1;display:flex;flex-wrap:wrap;align-items:center;gap:20px}
.btn-submit{min-height:60px;min-width:240px;padding:0 48px;border:0;border-radius:2px;background:var(--brass-btn);color:#fff;font-size:15px;font-weight:500;letter-spacing:.12em;cursor:pointer;transition:background-color .3s}
.btn-submit:hover{background:var(--brass-btn-h)}
.status{margin:0;font-size:14px;color:var(--on-night-2)}
.status:empty{display:none}
@media (max-width:900px){.c-aside,.form{grid-column:1 / -1}}
@media (max-width:600px){.form{grid-template-columns:minmax(0,1fr)}}

/* footer */
.foot{padding:72px 0 32px;border-top:1px solid var(--night-line)}
.foot-top{row-gap:40px}
.foot-id{grid-column:1 / 6}
.foot-id address{margin-top:24px;font-style:normal;font-size:14px;color:var(--on-night-sub);line-height:1.9}
.foot nav{grid-column:7 / 13}
.foot ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:2px var(--gutter)}
.foot ul a{display:inline-flex;align-items:center;min-height:40px;font-size:14px;text-decoration:none;color:var(--on-night-2)}
.foot ul a:hover{color:var(--on-night);text-decoration:underline;text-underline-offset:4px}
.foot-bottom{grid-column:1 / -1;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 24px;margin-top:40px;padding-top:24px;border-top:1px solid var(--night-line);font-size:12px;color:var(--on-night-sub)}
.foot-bottom a{color:var(--on-night-sub);text-decoration:none}
.foot-bottom a:hover{color:var(--on-night)}
.pagetop{display:inline-flex;align-items:center;gap:8px;min-height:40px}
@media (max-width:900px){.foot-id,.foot nav{grid-column:1 / -1}}

@media (prefers-reduced-motion: reduce){
  .js .hero .ln > span,.js .hero .tail{animation:none}
  .js .reveal h2 .m > span{transform:none;transition:none}
  .cue i::after{animation:none}
  .hdr,#gl,.ph-kanji span,.ph-item,.ph-rd span{transition:none}
}

/* ---------- multi-page ---------- */
.page.active{animation:pagein .6s ease both}
@keyframes pagein{from{opacity:0}}
h1:focus{outline:none}
.nav a[aria-current="page"]::after{transform:scaleX(1)}
.hero-news{position:absolute;left:var(--gx);right:var(--gx);bottom:0;z-index:1;display:flex;align-items:center;gap:24px;min-height:72px;border-top:1px solid rgba(236,235,230,.16);font-size:14px;color:var(--on-night-2)}
.hero-news b{font-family:var(--en);font-weight:400;font-size:14px;letter-spacing:.06em;color:var(--on-night)}
.hero-news time{font-family:var(--en);color:var(--on-night-sub)}
.hero-news a{margin-left:auto;font-family:var(--en);font-size:13px;letter-spacing:.06em;color:var(--on-night);text-decoration:none;display:inline-flex;align-items:center;min-height:44px}
.hero-news a:hover{text-decoration:underline;text-underline-offset:4px}
@media (max-width:640px){.hero-news{flex-wrap:wrap;gap:4px 16px;padding:14px 0}.hero-news .t{flex:1 1 100%}.hero-news a{margin-left:0}}
.cue{display:none !important}
.phead{padding:calc(72px + env(safe-area-inset-top,0px) + clamp(56px,8vw,112px)) 0 clamp(48px,6vw,88px);border-bottom:1px solid var(--line)}
.crumb{margin:0 0 clamp(32px,4vw,56px);font-family:var(--en);font-size:13px;letter-spacing:.04em;color:var(--sub)}
.crumb a{text-decoration:none}
.crumb a:hover{text-decoration:underline;text-underline-offset:3px}
.crumb span{margin:0 10px;opacity:.6}
.phead h1{margin:0;display:flex;flex-direction:column;gap:14px}
.phead h1 .e{font-family:var(--en);font-weight:300;font-size:clamp(48px,7vw,104px);line-height:1;letter-spacing:-.02em}
.phead h1 .j{font-size:15px;font-weight:500;letter-spacing:.12em;color:var(--sub)}
.blk{padding:clamp(80px,10vw,144px) 0}
.blk + .blk{border-top:1px solid var(--line)}
.lead-big{grid-column:1 / 8;margin:0;font-size:clamp(24px,2.6vw,36px);font-weight:500;line-height:1.7;letter-spacing:.06em;font-feature-settings:"palt"}
.blk-body{grid-column:7 / 13}
.blk-body p{margin:0;color:var(--ink-2);line-height:2.1}
.blk-body p + p{margin-top:1.4em}
@media (max-width:900px){.lead-big,.blk-body{grid-column:1 / -1}.blk-body{margin-top:28px}}
/* services page */
.svc-intro{row-gap:32px;align-items:end}
.svc-intro .lead-big{grid-column:1 / 8}
.svc-intro p{grid-column:8 / 13;margin:0;color:var(--ink-2);line-height:2.05}
.svc-index{grid-column:1 / -1;list-style:none;margin:clamp(40px,5vw,72px) 0 0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));column-gap:var(--gutter)}
.svc-index a{display:flex;align-items:baseline;gap:16px;min-height:64px;padding:18px 0;border-top:1px solid var(--line-2);text-decoration:none;font-size:15px;font-weight:500;letter-spacing:.04em;transition:color .3s}
.svc-index a .n{font-family:var(--en);font-size:13px;font-weight:400;color:var(--sub);min-width:1.6em}
.svc-index a:hover{color:var(--lbl)}
@media (max-width:900px){.svc-intro .lead-big,.svc-intro p{grid-column:1 / -1}.svc-index{grid-template-columns:minmax(0,1fr)}}
.svc-b{padding:clamp(80px,9vw,136px) 0;border-top:1px solid var(--line)}
.svc-b:nth-of-type(even){background:var(--stone)}
.svc-b .side{grid-column:1 / 5}
.svc-b .side-in{position:sticky;top:120px}
.svc-b .no{display:block;font-family:var(--en);font-weight:300;font-size:clamp(72px,8.4vw,132px);line-height:.9;letter-spacing:-.03em}
.svc-b .en-l{display:block;margin-top:18px;font-family:var(--en);font-size:14px;letter-spacing:.06em;color:var(--sub)}
.svc-b .main{grid-column:5 / 13}
.svc-b h2{margin:0;font-size:clamp(24px,2.4vw,32px);font-weight:500;line-height:1.55;letter-spacing:.06em;font-feature-settings:"palt"}
.svc-b .lead{margin:20px 0 0;font-size:clamp(17px,1.4vw,19px);font-weight:500;line-height:1.9;color:var(--ink)}
.svc-b .body{margin:24px 0 0;max-width:40em;color:var(--ink-2);line-height:2.1}
.svc-b .cols{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:clamp(24px,3vw,48px);row-gap:36px;margin-top:clamp(40px,4.5vw,64px)}
.svc-b h3{margin:0 0 4px;padding-bottom:12px;border-bottom:1px solid var(--line-2);font-size:13px;font-weight:500;letter-spacing:.12em;color:var(--sub)}
.svc-b ul{margin:0;padding:0;list-style:none}
.svc-b li{position:relative;padding:13px 0 13px 20px;border-bottom:1px solid var(--line);font-size:15px;line-height:1.75}
.svc-b .do li::before{content:"";position:absolute;left:0;top:23px;width:6px;height:6px;background:var(--brass)}
.svc-b .ask li::before{content:"";position:absolute;left:0;top:25px;width:9px;height:1px;background:var(--ink-2)}
.svc-b .note{margin:24px 0 0;font-size:13px;color:var(--sub);line-height:1.9}
.js .svc-b.reveal .r{opacity:0;transform:translateY(18px);transition:opacity .9s ease,transform 1.1s cubic-bezier(.16,1,.3,1)}
.js .svc-b.reveal.in .r{opacity:1;transform:none}
.js .svc-b.reveal.in .r2{transition-delay:.08s}.js .svc-b.reveal.in .r3{transition-delay:.16s}.js .svc-b.reveal.in .r4{transition-delay:.24s}
@media (max-width:900px){
  .svc-b .side,.svc-b .main{grid-column:1 / -1}
  .svc-b .side-in{position:static;display:flex;align-items:baseline;gap:16px;margin-bottom:24px}
  .svc-b .no{font-size:56px}
  .svc-b .en-l{margin-top:0}
}
@media (max-width:640px){.svc-b .cols{grid-template-columns:minmax(0,1fr)}}
@media (prefers-reduced-motion: reduce){.js .svc-b.reveal .r{opacity:1;transform:none;transition:none}}
/* message page */
.msg-page{grid-column:3 / 11}
.msg-page p{margin:0;color:var(--ink-2);line-height:2.2}
.msg-page p + p{margin-top:1.6em}
.msg-page .sig{border-top-color:var(--line)}
.msg-page .sig span{color:var(--sub)}
.msg-page .sig b{color:var(--ink)}
@media (max-width:900px){.msg-page{grid-column:1 / -1}}
/* policy pages */
.policy{grid-column:3 / 11}
.policy p{margin:0;color:var(--ink-2);line-height:2.05}
.policy .pre{margin-bottom:12px}
.policy h2{margin:clamp(40px,4.5vw,56px) 0 14px;padding-top:24px;border-top:1px solid var(--line);font-size:18px;font-weight:500;letter-spacing:.06em;line-height:1.7}
.policy ol,.policy ul{margin:12px 0 0;padding-left:1.6em;color:var(--ink-2);line-height:2}
.policy li + li{margin-top:4px}
.policy dl{margin:12px 0 0;display:grid;grid-template-columns:auto minmax(0,1fr);gap:6px 24px;color:var(--ink-2)}
.policy dt{color:var(--sub)}
.policy dd{margin:0}
.policy .sign{margin-top:clamp(48px,5vw,72px);padding-top:24px;border-top:1px solid var(--line-2);text-align:right;line-height:2}
@media (max-width:900px){.policy{grid-column:1 / -1}}
/* contact page */
.contact-page .c-aside p{color:var(--on-night-2)}
/* CTA band */
.cta{padding:clamp(80px,10vw,136px) 0;border-top:1px solid var(--night-line)}
.cta a{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:24px 40px;text-decoration:none;color:inherit}
.cta .e{display:block;font-family:var(--en);font-weight:300;font-size:clamp(56px,9vw,136px);line-height:1;letter-spacing:-.025em;transition:color .3s}
.cta .j{display:block;margin-top:20px;font-size:15px;color:var(--on-night-2)}
.cta .go{display:inline-flex;align-items:center;justify-content:center;width:72px;height:72px;border:1px solid rgba(236,235,230,.4);border-radius:50%;transition:background-color .3s,border-color .3s}
.cta .go svg{width:22px;height:22px}
.cta a:hover .go{background:var(--on-night);border-color:var(--on-night);color:var(--night)}
.foot-policy{display:flex;flex-wrap:wrap;gap:4px 20px}

/* ===================== refined sub pages ===================== */
:root{--err:#B42318;--field-bg:#FFFFFF}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){--err:#F2A08E;--field-bg:#181C1A}}
:root[data-theme="dark"]{--err:#F2A08E;--field-bg:#181C1A}
.phead{position:relative;overflow:hidden;min-height:clamp(460px,68vh,700px);display:flex;align-items:flex-end;padding:calc(72px + env(safe-area-inset-top,0px) + 48px) 0 clamp(56px,7vw,104px);border-bottom:0;background:radial-gradient(90% 80% at 78% 28%,#1A1F1D 0%,#121615 50%,var(--night) 85%);color:var(--on-night)}
.phead.s{min-height:clamp(340px,46vh,460px)}
.phead .field{position:absolute;inset:0;width:100%;height:100%;display:block;opacity:0;transition:opacity 2s ease .2s}
.phead .field.ready{opacity:.85}
.phead .wrap{position:relative;z-index:1;width:100%}
.phead .crumb{color:var(--on-night-sub);margin-bottom:clamp(28px,3.5vw,48px)}
.phead .crumb a:hover{color:var(--on-night)}
.phead h1 .e{font-size:clamp(56px,8vw,128px);color:var(--on-night)}
.phead h1 .j{color:var(--on-night-2)}
.phead .plead{margin:clamp(32px,3.6vw,48px) 0 0;padding-top:clamp(24px,2.6vw,32px);border-top:1px solid rgba(236,235,230,.2);max-width:30em;font-size:clamp(18px,1.8vw,24px);font-weight:500;line-height:1.85;letter-spacing:.06em;color:var(--on-night);font-feature-settings:"palt"}
.sec-lbl{display:flex;align-items:center;gap:14px;margin:0;font-family:var(--en);font-size:14px;letter-spacing:.08em;color:var(--lbl)}
.sec-lbl::before{content:"";flex:0 0 auto;width:32px;height:1px;background:currentColor}
.lead-l{margin:0;font-size:clamp(20px,2.1vw,27px);font-weight:500;line-height:2;letter-spacing:.05em;color:var(--ink);font-feature-settings:"palt"}

/* philosophy */
.mission{padding:clamp(104px,12vw,184px) 0}
.mission .sec-lbl{grid-column:1 / 4;align-self:start;margin-top:.9em}
.mission-body{grid-column:4 / 12}
.mission-body p:not(.lead-l){margin:2.2em 0 0;max-width:38em;font-size:17px;line-height:2.25;color:var(--ink-2)}
.virtues{padding:clamp(104px,12vw,184px) 0;border-top:1px solid var(--line)}
.v-head{row-gap:24px;margin-bottom:clamp(40px,5vw,80px);align-items:start}
.v-head .sec-lbl{grid-column:1 / 4;margin-top:1.1em}
.v-head .tt{grid-column:4 / 12}
.v-head h2{margin:0;font-size:clamp(28px,3vw,42px);font-weight:500;letter-spacing:.06em;line-height:1.5}
.v-head p{margin:24px 0 0;max-width:38em;font-size:17px;line-height:2.25;color:var(--ink-2)}
.ph-item .rd{letter-spacing:.2em}
@media (max-width:999px){.ph-item h3{font-size:20px}.ph-item p{font-size:16px;line-height:2.1}}
@media (min-width:1000px){
  .ph-stage{top:10vh;height:80vh}
  .ph-kanji{height:clamp(200px,20vw,320px)}
  .ph-kanji span{font-size:clamp(200px,20vw,320px)}
  .ph-foot{margin-top:44px;gap:28px}
  .ph-ticks{gap:20px}
  .ph-ticks i{width:auto;height:auto;background:none;font-style:normal;font-size:17px;line-height:1;color:var(--line-2);transition:color .5s ease}
  .ph-ticks i.done{background:none;color:var(--ink-2)}
  .ph-ticks i.on{background:none;color:var(--brass)}
  .ph-item,.ph-item:first-child{min-height:64vh;border-top:0}
  .js .ph-item{opacity:.2}
  .ph-item h3{margin:0 0 22px;font-size:clamp(24px,2.3vw,32px);font-weight:500;letter-spacing:.06em}
  .ph-item p{font-size:17px;line-height:2.3;max-width:24em}
}

/* services */
.overview{padding:clamp(104px,12vw,176px) 0 clamp(64px,7vw,104px)}
.overview .sec-lbl{grid-column:1 / 4;align-self:start;margin-top:.9em}
.overview .lead-l{grid-column:4 / 12}
.svcs{list-style:none;margin:0;padding:0 0 clamp(88px,10vw,152px)}
.svc-r{border-top:1px solid var(--line-2)}
.svc-r:last-child{border-bottom:1px solid var(--line-2)}
.svc-r > .wrap{padding-top:clamp(56px,6.4vw,104px);padding-bottom:clamp(56px,6.4vw,104px)}
.svc-h{grid-column:1 / 5}
.svc-h-in{position:sticky;top:120px}
.svc-h .no{display:block;font-family:var(--en);font-size:15px;letter-spacing:.1em;color:var(--brass)}
.svc-h h2{margin:16px 0 0;font-size:clamp(23px,2.2vw,30px);font-weight:500;line-height:1.6;letter-spacing:.06em;font-feature-settings:"palt"}
.svc-h .en-l{display:block;margin-top:10px;font-family:var(--en);font-size:14px;color:var(--sub)}
.svc-c{grid-column:6 / 13}
.svc-c .lead{margin:0;font-size:clamp(18px,1.6vw,21px);font-weight:500;line-height:1.95;color:var(--ink)}
.svc-c .body{margin:20px 0 0;font-size:16px;line-height:2.2;color:var(--ink-2);max-width:38em}
.svc-c .lists{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:36px clamp(24px,3vw,48px);margin-top:clamp(36px,4vw,56px)}
.svc-c h3{margin:0 0 10px;font-size:13px;font-weight:500;letter-spacing:.12em;color:var(--sub)}
.svc-c ul{margin:0;padding:0;list-style:none;border-top:1px solid var(--line)}
.svc-c li{padding:12px 0;border-bottom:1px solid var(--line);font-size:15px;line-height:1.75;color:var(--ink)}
.svc-c .note{margin:24px 0 0;font-size:13px;line-height:1.9;color:var(--sub)}
.js .svc-r.reveal .r{opacity:0;transform:translateY(16px);transition:opacity .9s ease,transform 1.1s cubic-bezier(.16,1,.3,1)}
.js .svc-r.reveal.in .r{opacity:1;transform:none}
.js .svc-r.reveal.in .r2{transition-delay:.1s}

/* approach */
.ap-intro .sec-lbl{margin-bottom:28px}
.ap-intro h2{margin:0;font-size:clamp(26px,2.6vw,36px);font-weight:500;line-height:1.6;letter-spacing:.06em;font-feature-settings:"palt"}
.ap-intro p{margin:24px 0 0;max-width:24em;font-size:16px;line-height:2.15;color:var(--ink-2)}
.ap-step .num small{display:none}
.ap-step .num b{font-weight:200}
.ap-step h3{font-size:22px}
.ap-step p{font-size:16px;line-height:2.1}
@media (min-width:1000px){
  .approach.pinned .ap-step .num b{font-size:clamp(120px,11vw,180px)}
  .approach.pinned .ap-step h3{margin-top:28px;font-size:24px}
}

/* message */
.msg-s{padding:clamp(104px,12vw,184px) 0}
.msg-id{grid-column:1 / 4}
.msg-id-in{position:sticky;top:120px}
.msg-name{margin:28px 0 0;font-size:clamp(26px,2.4vw,34px);font-weight:500;letter-spacing:.24em;line-height:1.4}
.msg-role{margin:12px 0 0;font-size:14px;line-height:1.9;color:var(--sub)}
.msg-role .en{display:block;font-size:13px}
.msg-text{grid-column:5 / 12}
.msg-text p{margin:0;font-size:17px;line-height:2.3;color:var(--ink-2)}
.msg-text p + p{margin-top:1.8em}
.msg-text p.lead-l{color:var(--ink);font-size:clamp(20px,2.1vw,27px);line-height:2}
.msg-text .sign{margin-top:64px;padding-top:28px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;justify-content:flex-end;align-items:baseline;gap:8px 20px}
.msg-text .sign span{font-size:14px;color:var(--sub)}
.msg-text .sign b{font-size:22px;font-weight:500;letter-spacing:.24em;color:var(--ink)}

/* contact */
.contact-page{background:var(--paper);color:var(--ink);padding:clamp(96px,11vw,168px) 0}
.contact-page .c-aside p{color:var(--ink-2)}
.contact-page .c-aside .tel{border-top-color:var(--line)}
.contact-page .c-aside .tel span{color:var(--sub)}
.contact-page .c-aside .tel b a{color:var(--ink)}
.contact-page .field label{color:var(--ink)}
.contact-page .field input,.contact-page .field select,.contact-page .field textarea{background-color:var(--field-bg);border-color:var(--line-2);color:var(--ink)}
.contact-page .field select{background-image:linear-gradient(45deg,transparent 50%,var(--sub) 50%),linear-gradient(135deg,var(--sub) 50%,transparent 50%)}
.contact-page .field select option{background:var(--field-bg);color:var(--ink)}
.contact-page .field input:focus,.contact-page .field select:focus,.contact-page .field textarea:focus{border-color:var(--ink);background-color:var(--field-bg);box-shadow:0 0 0 3px rgba(30,58,49,.12)}
.contact-page .field [aria-invalid="true"]{border-color:var(--err)}
.contact-page .err{color:var(--err)}
.contact-page .agree label{color:var(--ink-2)}
.contact-page .status{color:var(--ink-2)}
.btn-submit:disabled{opacity:.6;cursor:progress}
.form[hidden],.sent[hidden]{display:none}
.sent{grid-column:6 / 13;align-self:start;padding:clamp(36px,5vw,64px);border:1px solid var(--line-2);background:var(--field-bg)}
.sent:focus{outline:none}
.sent .sent-t{margin:0;font-size:clamp(22px,2.2vw,28px);font-weight:500;letter-spacing:.06em;color:var(--ink)}
.sent p{margin:16px 0 0;color:var(--ink-2);line-height:2.1}

@media (max-width:900px){
  .mission .sec-lbl,.mission-body,.v-head .sec-lbl,.v-head .tt,.overview .sec-lbl,.overview .lead-l,.svc-h,.svc-c,.msg-id,.msg-text,.sent{grid-column:1 / -1}
  .mission-body,.overview .lead-l{margin-top:24px}
  .svc-h-in,.msg-id-in{position:static}
  .svc-c{margin-top:24px}
  .msg-text{margin-top:40px}
  .phead{min-height:clamp(380px,60vh,560px)}
  .phead.s{min-height:clamp(300px,42vh,400px)}
}
@media (max-width:640px){.svc-c .lists{grid-template-columns:minmax(0,1fr)}}
@media (prefers-reduced-motion: reduce){.js .svc-r.reveal .r{opacity:1;transform:none;transition:none}.phead .field{transition:none}}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* ===================== brush characters ===================== */
.ph-kanji,.ph-item .k,.ph-ticks i{font-family:"Yuji Boku","Hiragino Mincho ProN","Yu Mincho",serif;font-weight:400}
.ph-kanji{filter:url(#ink)}
.ph-item .k{filter:url(#ink)}
.ph-item .k{font-size:60px;line-height:1}
.js .ph-item .k{-webkit-mask-image:linear-gradient(125deg,#000 42%,transparent 58%);mask-image:linear-gradient(125deg,#000 42%,transparent 58%);-webkit-mask-size:320% 320%;mask-size:320% 320%;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-position:100% 100%;mask-position:100% 100%;transition:-webkit-mask-position 1.6s cubic-bezier(.55,.08,.25,1),mask-position 1.6s cubic-bezier(.55,.08,.25,1)}
.js .ph-item.in .k{-webkit-mask-position:0 0;mask-position:0 0}
@media (min-width:1000px){
  .ph-kanji{height:clamp(220px,21vw,340px)}
  .ph-kanji span{font-size:clamp(220px,21vw,340px);line-height:1;clip-path:none !important;transform:none !important;opacity:0;filter:blur(6px);
    -webkit-mask-image:linear-gradient(125deg,#000 42%,transparent 58%);mask-image:linear-gradient(125deg,#000 42%,transparent 58%);
    -webkit-mask-size:320% 320%;mask-size:320% 320%;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;
    -webkit-mask-position:100% 100%;mask-position:100% 100%;
    transition:-webkit-mask-position 1.7s cubic-bezier(.55,.08,.25,1),mask-position 1.7s cubic-bezier(.55,.08,.25,1),filter 1.4s ease,opacity .5s ease}
  .ph-kanji span.on{opacity:1;filter:blur(0);-webkit-mask-position:0 0;mask-position:0 0}
  .ph-kanji span.past{opacity:0;filter:blur(3px);-webkit-mask-position:0 0;mask-position:0 0;transition:opacity .7s ease,filter .7s ease}
  .ph-ticks i{font-size:20px}
  .ph-item h3,.ph-item p{transition:transform 1s cubic-bezier(.16,1,.3,1)}
  .js .ph-item:not(.on) h3,.js .ph-item:not(.on) p{transform:translateY(16px)}
  .ph-stage::before{content:"";position:absolute;left:-28px;top:12%;bottom:12%;width:1px;background:var(--line)}
}

/* ===================== services with a reading index ===================== */
.svc-main{padding:0 0 clamp(88px,10vw,152px)}
.svc-toc{grid-column:1 / 4}
.svc-toc ol{position:sticky;top:120px;list-style:none;margin:0;padding:0}
.svc-toc a{display:grid;grid-template-columns:30px minmax(0,1fr);column-gap:10px;padding:13px 0;text-decoration:none;color:var(--sub);font-size:14px;line-height:1.6;transition:color .4s ease}
.svc-toc a .n{font-family:var(--en);font-size:13px;color:var(--line-2);transition:color .4s ease}
.svc-toc a .bar{grid-column:2;display:block;height:1px;margin-top:10px;background:var(--line);overflow:hidden}
.svc-toc a .bar b{display:block;height:100%;background:var(--brass);transform-origin:left;transform:scaleX(var(--p,0))}
.svc-toc a:hover,.svc-toc a.on{color:var(--ink)}
.svc-toc a.on .n{color:var(--brass)}
.svc-toc a.done .n{color:var(--sub)}
.svc-main .svcs{grid-column:4 / 13;padding:0}
.svc-main .svc-r{border-top:1px solid var(--line-2)}
.svc-main .svc-r:last-child{border-bottom:1px solid var(--line-2)}
.svc-r-in{padding:clamp(56px,6vw,96px) 0 clamp(56px,6vw,96px) clamp(0px,2vw,32px)}
.svc-top{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 20px}
.svc-top .no{font-family:var(--en);font-size:15px;letter-spacing:.1em;color:var(--brass)}
.svc-top h2{margin:0;font-size:clamp(26px,2.6vw,36px);font-weight:500;line-height:1.5;letter-spacing:.06em;font-feature-settings:"palt"}
.svc-top .en-l{flex-basis:100%;margin-top:4px;font-family:var(--en);font-size:14px;color:var(--sub)}
.svc-r-in .lead{margin:28px 0 0;font-size:clamp(18px,1.6vw,21px);font-weight:500;line-height:1.95;color:var(--ink);max-width:34em}
.svc-r-in .body{margin:18px 0 0;font-size:16px;line-height:2.2;color:var(--ink-2);max-width:40em}
.svc-r-in .lists{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:36px clamp(24px,3vw,48px);margin-top:clamp(36px,4vw,56px)}
.svc-r-in h3{margin:0 0 10px;font-size:13px;font-weight:500;letter-spacing:.12em;color:var(--sub)}
.svc-r-in ul{margin:0;padding:0;list-style:none;border-top:1px solid var(--line)}
.svc-r-in li{padding:12px 0;border-bottom:1px solid var(--line);font-size:15px;line-height:1.75;color:var(--ink)}
.svc-r-in .note{margin:24px 0 0;font-size:13px;line-height:1.9;color:var(--sub)}
.js .svc-r.reveal .r{opacity:0;transform:translateY(18px);transition:opacity .9s ease,transform 1.1s cubic-bezier(.16,1,.3,1)}
.js .svc-r.reveal.in .r{opacity:1;transform:none}
.js .svc-r.reveal.in .r2{transition-delay:.12s}
.js .svc-r.reveal.in .r3{transition-delay:.22s}
.js .svc-r.reveal.in .r4{transition-delay:.32s}
.js .svc-r.reveal li{opacity:0;transform:translateX(-10px);transition:opacity .6s ease,transform .8s cubic-bezier(.16,1,.3,1)}
.js .svc-r.reveal.in li{opacity:1;transform:none}
.js .svc-r.reveal.in li:nth-child(1){transition-delay:.42s}.js .svc-r.reveal.in li:nth-child(2){transition-delay:.5s}
.js .svc-r.reveal.in li:nth-child(3){transition-delay:.58s}.js .svc-r.reveal.in li:nth-child(4){transition-delay:.66s}
.svc-top h2{background-image:linear-gradient(var(--brass),var(--brass));background-repeat:no-repeat;background-position:0 100%;background-size:0 1px;transition:background-size 1.2s cubic-bezier(.16,1,.3,1) .3s}
.js .svc-r.reveal.in .svc-top h2{background-size:100% 1px}
@media (max-width:900px){.svc-toc{display:none}.svc-main .svcs{grid-column:1 / -1}.svc-r-in{padding-left:0}}
@media (max-width:640px){.svc-r-in .lists{grid-template-columns:minmax(0,1fr)}}
@media (prefers-reduced-motion: reduce){
  .js .ph-item .k,.ph-kanji span{-webkit-mask-image:none !important;mask-image:none !important;filter:none !important;transition:none !important}
  .js .svc-r.reveal li{opacity:1;transform:none;transition:none}
  .svc-top h2{transition:none;background-size:100% 1px}
}

/* ===================== calligraphy, refined ===================== */
.ph-kanji,.ph-item .k,.ph-ticks i{font-family:"Yuji Syuku","Hiragino Mincho ProN","Yu Mincho",serif;font-weight:400}
.ph-kanji,.ph-item .k{filter:none}
.ph-kanji span,.ph-item .k{background-image:linear-gradient(160deg,#0d0f0e 0%,#2a2f2c 55%,#141716 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .ph-kanji span,:root:not([data-theme="light"]) .ph-item .k{background-image:linear-gradient(160deg,#F2F1EC 0%,#C9CBC6 60%,#E9E8E3 100%)}}
:root[data-theme="dark"] .ph-kanji span,:root[data-theme="dark"] .ph-item .k{background-image:linear-gradient(160deg,#F2F1EC 0%,#C9CBC6 60%,#E9E8E3 100%)}
.ph-item .k{font-size:52px}
@media (min-width:1000px){
  .ph-stage{flex-direction:row;align-items:center;justify-content:flex-start;gap:clamp(28px,3vw,48px)}
  .ph-stage::before{display:none}
  .ph-kanji{flex:0 0 auto;width:clamp(170px,16vw,250px);height:clamp(170px,16vw,250px)}
  .ph-kanji span{font-size:clamp(170px,16vw,250px);filter:none !important}
  .ph-kanji span.on{filter:none}
  .ph-kanji span.past{filter:none}
  .ph-foot{flex-direction:column;align-items:flex-start;gap:28px;margin:0;align-self:stretch;justify-content:center;padding-left:clamp(24px,2.4vw,36px);border-left:1px solid var(--line)}
  .ph-cap{position:relative;height:13.5em;width:1.6em}
  .ph-cap span{position:absolute;top:0;left:0;writing-mode:vertical-rl;font-size:15px;letter-spacing:.35em;line-height:1.6;color:var(--ink-2);opacity:0;transform:translateY(10px);transition:opacity .7s ease .5s,transform 1s cubic-bezier(.16,1,.3,1) .5s}
  .ph-cap span.on{opacity:1;transform:none}
  .ph-rd{display:none}
  .ph-ticks{flex-direction:column;gap:12px}
  .ph-ticks i{font-size:15px}
}
@media (max-width:999px){.ph-cap{display:none}}
/* message: single column */
.msg-s .msg-text{grid-column:3 / 11}
.msg-s .msg-text .sec-lbl{margin-bottom:36px}
@media (max-width:900px){.msg-s .msg-text{grid-column:1 / -1;margin-top:0}}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}