@charset "UTF-8";
:root{
 --paper:#fff;--off:#f3f3f0;--ink:#111;--mid:#5f5f5b;--pale:#999994;--line:#d9d9d4;
 --serif:"Noto Serif JP","Yu Mincho",serif;--sans:"Noto Sans JP","Yu Gothic",sans-serif;--mono:"Roboto Mono",monospace;
 --max:1400px;--gut:clamp(24px,4.6vw,72px);--ease:cubic-bezier(.16,1,.3,1)
}
*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:clip}body{margin:0;background:var(--paper);color:var(--ink);font:14px/2 var(--sans);letter-spacing:.04em;-webkit-font-smoothing:antialiased;overflow-x:clip}img,video{display:block;max-width:100%}a{color:inherit;text-decoration:none}ul{list-style:none;margin:0;padding:0}button{font:inherit;color:inherit}.mx{max-width:var(--max);margin:auto}.pad{padding-inline:var(--gut)}.skip{position:fixed;z-index:999;top:-80px;left:12px;padding:10px 15px;background:#111;color:#fff}.skip:focus{top:12px}:focus-visible{outline:2px solid currentColor;outline-offset:4px}
.mincho,.d1,.d2{font-family:var(--serif)}.d1{margin:0;font-size:clamp(40px,4.8vw,68px);font-weight:600;line-height:1.47;letter-spacing:-.045em}.d2{margin:0;font-size:clamp(33px,4.1vw,56px);font-weight:600;line-height:1.5;letter-spacing:-.045em}.d3{margin:0;font-size:clamp(17px,1.6vw,22px);font-weight:500;line-height:1.7;letter-spacing:-.015em}.lead{max-width:34em;margin:0;color:var(--mid);font-size:14px;line-height:2.2}.p{max-width:36em;margin:0;color:var(--mid);line-height:2.15}.sm{margin:0;color:var(--mid);font-size:14px;line-height:1.95}.xs{color:var(--pale);font-size:14px}.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}.kicker{display:block;color:var(--pale);font:400 14px/1.5 var(--mono);letter-spacing:.18em;text-transform:uppercase}.kicker--t{color:#777}
.hd{position:fixed;z-index:100;inset:0 0 auto;background:rgba(255,255,255,.94);border-bottom:1px solid rgba(17,17,17,.11);backdrop-filter:blur(16px)}.hd__in{height:64px;max-width:var(--max);margin:auto;padding-inline:var(--gut);display:flex;align-items:center}.hd__logo img{width:auto;height:14px}.hd nav{margin-left:auto}.hd nav ul{display:flex;align-items:center;gap:clamp(17px,2vw,32px)}.hd nav a{position:relative;padding:5px 0;font-size:14px;font-weight:500;letter-spacing:.06em;white-space:nowrap}.hd nav a:after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:#111;transform:scaleX(0);transform-origin:right;transition:transform .3s var(--ease)}.hd nav a:hover:after,.hd nav [aria-current]:after{transform:scaleX(1);transform-origin:left}.hd .cta{padding-left:20px;border-left:1px solid var(--line)}.burger{display:none;margin-left:auto;padding:10px 0;border:0;background:transparent;font:500 14px var(--mono);letter-spacing:.15em}
/* グローバルメニューの子メニュー（デスクトップ：ホバーでドロップダウン表示） */
.hd nav ul li{position:relative;}
.hd nav .sub-nav{display:none;position:absolute;top:100%;left:0;min-width:200px;padding:8px 0;background:#fff;border:1px solid #111;z-index:20;}
.hd nav li:hover>.sub-nav,.hd nav li:focus-within>.sub-nav{display:block;}
.hd nav .sub-nav li{width:100%;}
.hd nav .sub-nav a{display:block;padding:10px 18px;font-size:13px;white-space:nowrap;}
.hd nav .sub-nav a:after{display:none;}
.hd nav .sub-nav a:hover{background:var(--off);}
.open{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden;background:#fff}.open__bg{position:absolute;inset:64px 0 0}.open__bg video,.open__bg img{width:100%;height:100%;object-fit:cover;object-position:3% 58%}.open__bg:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent 0%,transparent 38%,rgba(255,255,255,.35) 46%,rgba(255,255,255,.95) 57%,#fff 65%)}.open__in{position:relative;z-index:2;width:100%;max-width:var(--max);margin:auto;padding:118px var(--gut) 56px;display:grid;grid-template-columns:repeat(12,1fr);gap:24px}.open__txt{grid-column:7/-1;padding-left:clamp(10px,3vw,48px)}.open__txt .d1{margin:23px 0 28px}.open__facts{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:45px;border-top:1px solid #cfcfca}.open__facts>div{padding:18px 15px 0 0}.open__facts>div+div{padding-left:15px;border-left:1px solid var(--line)}.open__facts b,.open__facts span{display:block}.open__facts b{font-size:14px;font-weight:500;line-height:1.6}.open__facts span{margin-top:5px;color:#aaa;font:400 14px var(--mono);letter-spacing:.1em;text-transform:uppercase}.acts{display:flex;align-items:center;flex-wrap:wrap;gap:14px 30px}.acts--sm{margin-top:24px}.act{display:inline-flex;justify-content:space-between;align-items:center;gap:32px;min-width:150px;padding:12px 0;border-top:1px solid currentColor;font-size:14px;font-weight:500;letter-spacing:.08em;transition:opacity .25s}.act:after{content:"→";font-family:var(--mono)}.act:hover{opacity:.55}.act--fill{min-width:210px;padding:15px 18px;border:1px solid #111;background:#111;color:#fff}.open__cue{position:absolute;z-index:2;bottom:27px;left:50%;font:400 14px var(--mono);letter-spacing:.2em;writing-mode:vertical-rl}
.ch{position:relative;isolation:isolate;padding-block:clamp(105px,11vw,170px)}.ch+.ch{border-top:1px solid var(--line)}.ch__hd{display:grid;grid-template-columns:70px 1fr;align-items:baseline;margin-bottom:clamp(58px,7vw,96px)}.ch__no{color:var(--pale);font:400 14px var(--mono)}.ch__ttl{display:flex;align-items:baseline;gap:24px;padding-bottom:15px;border-bottom:1px solid #111}.ch__ttl .aside{margin-left:auto;color:var(--pale);font:400 14px var(--mono);letter-spacing:.13em;text-transform:uppercase}.ch__bd{display:grid;grid-template-columns:70px minmax(0,1fr)}.ch__bd>*{grid-column:2}.row{display:grid}.r2{grid-template-columns:repeat(2,minmax(0,1fr))}.r3{grid-template-columns:repeat(3,minmax(0,1fr))}.row>div{min-width:0}.fig{position:relative;display:block;width:100%;aspect-ratio:4/3;margin-bottom:23px;overflow:hidden;background:var(--off)}.fig img,.fig video{width:100%;height:100%;object-fit:cover}.fig--yt{aspect-ratio:16/9;background:#111}.fig--yt iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.fig--sq{aspect-ratio:1}.fig--sq img{object-fit:contain;padding:7%;mix-blend-mode:multiply}.fig[data-empty]:after{content:attr(data-empty);position:absolute;inset:0;display:grid;place-content:center;padding:25px;color:#999;font:400 14px/1.7 var(--mono);letter-spacing:.13em;text-align:center}.todo{background:transparent!important;box-shadow:none!important}
.open .kicker,.open__facts b,.open__facts span,.open .act,.open__cue{font-size:14px}
/* 01 WHY */
.ch--why{min-height:940px}.ch--why .ch__bd{position:relative}.ch--why .ch__bd>div{padding-right:44%}.ch--why .d2{margin-bottom:50px!important}.ch--why .row.r3{grid-template-columns:1fr;border-top:1px solid #111}.ch--why .row.r3>div{display:grid;grid-template-columns:72px minmax(190px,.9fr) 1fr;gap:20px;align-items:baseline;padding:18px 0;border-bottom:1px solid var(--line)}.ch--why .row.r3 .d3{margin:0!important;font-size:15px}.ch--why .row.r3 .sm{font-size:14px}.ch--why .why-art{position:absolute;right:-1%;top:-70px;width:40%;margin:0}.ch--why .why-art img{width:100%;mix-blend-mode:multiply}.ch--why .why-art figcaption{position:absolute;inset:0}.why-bubble{position:absolute;padding:9px 14px;border:1px solid #111;border-radius:999px;background:rgba(255,255,255,.96);font-size:14px;font-weight:500;line-height:1.4;white-space:nowrap}.why-bubble:after{content:"";position:absolute;width:7px;height:7px;bottom:-4px;background:#fff;border-right:1px solid #111;border-bottom:1px solid #111;transform:rotate(45deg)}.why-bubble--1{left:1%;top:18%}.why-bubble--1:after{right:20%}.why-bubble--2{right:0;top:43%}.why-bubble--2:after{left:20%}.why-bubble--3{left:1%;top:66%}.why-bubble--3:after{right:18%}
/* 02 CAPABILITIES — full black */
.mx>.ch:nth-of-type(2){color:#f5f5f1;border-top:0}.mx>.ch:nth-of-type(2):before{content:"";position:absolute;z-index:-1;inset:0 50%;width:100vw;transform:translateX(-50%);background:#111}.mx>.ch:nth-of-type(2) .ch__ttl{border-color:#666}.mx>.ch:nth-of-type(2) .ch__no,.mx>.ch:nth-of-type(2) .aside,.mx>.ch:nth-of-type(2) .kicker{color:#777}.mx>.ch:nth-of-type(2) .row.r2{gap:clamp(50px,6vw,88px) clamp(24px,3vw,44px)}.mx>.ch:nth-of-type(2) .row>div{padding:0}.mx>.ch:nth-of-type(2) .fig{margin-bottom:26px;background:#222}.mx>.ch:nth-of-type(2) .d3{font-family:var(--serif);font-size:clamp(20px,2vw,28px);font-weight:600;line-height:1.55}.mx>.ch:nth-of-type(2) .sm{margin-top:14px;color:#aaa;line-height:2}.mx>.ch:nth-of-type(2) .row>div:nth-child(even){margin-top:clamp(70px,8vw,120px)}
/* カード式ファサード（YouTubeのUIを画面に入れない方式。
   普段は仮のグリッド地（CSS生成。本番画像に差し替えるまでの代用）を表示し、
   クリックしたその場でiframeを差し込む） */
.yt-facade{position:absolute;inset:0;width:100%;height:100%;padding:0;border:0;cursor:pointer;overflow:hidden;
  background-color:#1c1c1c;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:34px 34px;}
.yt-facade:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,0) 45%,rgba(0,0,0,.45) 100%)}
.yt-lineart{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.72;transition:opacity .35s var(--ease),transform .7s var(--ease);pointer-events:none}
.yt-facade:after{z-index:1}
.yt-label{position:absolute;left:20px;top:18px;transform:none;
  color:#74746f;font:400 14px var(--mono);letter-spacing:.22em;white-space:nowrap;z-index:2}
.yt-play{position:absolute;top:50%;left:50%;width:56px;height:56px;transform:translate(-50%,-50%);border:1px solid #fff;border-radius:50%;transition:transform .3s var(--ease),background .3s var(--ease);z-index:1}
.yt-play:before{content:"";position:absolute;top:50%;left:54%;width:0;height:0;transform:translate(-50%,-50%);border-style:solid;border-width:7px 0 7px 11px;border-color:transparent transparent transparent #fff}
.yt-facade:hover .yt-play{transform:translate(-50%,-50%) scale(1.08);background:rgba(255,255,255,.14)}
.yt-facade:hover .yt-lineart{opacity:.9;transform:scale(1.015)}
.yt-facade .yt-play{z-index:3}
.yt-facade.todo{cursor:pointer;background-color:#1c1c1c!important}
.yt-facade.todo .yt-lineart{opacity:.42}
.yt-facade.todo .yt-play{opacity:.3}
.yt-facade.todo .yt-label{color:#555}
.yt-preparing{position:absolute;z-index:4;top:50%;left:50%;min-width:108px;padding:10px 18px;transform:translate(-50%,-50%);border:1px solid rgba(255,255,255,.65);background:rgba(17,17,17,.86);color:#fff;font:500 14px/1.5 var(--sans);letter-spacing:.18em;text-align:center}
.yt-facade.is-preparing .yt-play{opacity:0;pointer-events:none}
.yt-facade iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.yt-facade--proof{
 background-color:#f3f3f0;
 background-image:
  linear-gradient(rgba(17,17,17,.045) 1px,transparent 1px),
  linear-gradient(90deg,rgba(17,17,17,.045) 1px,transparent 1px);
}
.yt-facade--proof:after{background:linear-gradient(180deg,rgba(255,255,255,0) 50%,rgba(255,255,255,.55) 100%)}
.yt-facade--proof .yt-lineart{opacity:.82}
.yt-facade--proof .yt-play{border-color:#191919}
.yt-facade--proof .yt-play:before{border-left-color:#191919}
.yt-facade--proof:hover .yt-play{background:rgba(17,17,17,.07)}
.yt-facade--proof.todo{background-color:#f3f3f0!important}
.yt-facade--proof.todo .yt-lineart{opacity:.64}
.yt-facade--proof .yt-preparing{border-color:rgba(17,17,17,.35);background:rgba(255,255,255,.92);color:#111}
/* 03 PROOF */
.ch--proof .row{border:0}.ch--proof .row.r2{grid-template-columns:minmax(0,1.16fr) minmax(320px,.84fr);gap:clamp(34px,4.5vw,68px)}.ch--proof .row.r2>div{padding:0!important;border:0!important}.ch--proof .row.r2:first-child{padding-bottom:clamp(65px,7vw,100px);border-bottom:1px solid #111}.ch--proof .row.r2:first-child>div:last-child{display:flex;flex-direction:column}.ch--proof .fig--yt.todo{border:1px solid var(--line);background:var(--off)!important}.ch--proof .row.r2:first-child .d3{margin:15px 0 5px!important;font-family:var(--serif);font-size:clamp(26px,3vw,40px);font-weight:600}.case-facts{display:grid;grid-template-columns:repeat(3,1fr);margin:28px 0 30px;border-top:1px solid #111;border-bottom:1px solid var(--line)}.case-facts span{display:flex;flex-direction:column;gap:5px;min-height:100px;padding:18px 13px 16px 0;color:#777;font-size:14px;line-height:1.55}.case-facts span+span{padding-left:13px;border-left:1px solid var(--line)}.case-facts b{color:#111;font:500 clamp(14px,1.2vw,17px)/1.5 var(--mono);letter-spacing:-.03em}.quote{margin:auto 0 0;padding:22px 24px;border:0;background:var(--off)!important;color:#555;font-family:var(--serif);font-size:clamp(16px,1.55vw,21px);font-weight:600;line-height:1.85}.quote span{display:block;margin-top:16px;padding-top:12px;border-top:1px solid var(--line);color:#999;font:400 14px var(--mono)}.ch--proof .row.r2:nth-of-type(2){grid-template-columns:repeat(2,1fr);gap:clamp(26px,3vw,46px);margin-top:clamp(65px,7vw,100px)!important;padding-bottom:clamp(65px,7vw,100px);border-bottom:1px solid #111}.ch--proof .row.r2:nth-of-type(2)>div{display:grid;grid-template-columns:76px 1fr;align-items:baseline;gap:0 18px}.ch--proof .row.r2:nth-of-type(2) .fig{grid-column:1/-1}.ch--proof .row.r2:nth-of-type(2) .kicker{grid-column:1}.ch--proof .row.r2:nth-of-type(2) .d3,.ch--proof .row.r2:nth-of-type(2) .sm{grid-column:2}.ch--proof .row.r2:nth-of-type(2) .d3{margin:0!important}.ch--proof .row.r2:nth-of-type(2) .sm{margin-top:6px}.ch--proof .scx{margin-top:clamp(55px,6vw,82px)!important}.t{width:100%;border-collapse:collapse;border-top:1px solid #111}.t th,.t td{padding:19px 0;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.t th[scope=row]{width:145px;color:#888;font:400 14px var(--mono);letter-spacing:.08em}.t td{font-size:14px}
/* 04 MODELS */
.mx>.ch:nth-of-type(4):before{content:"";position:absolute;z-index:-1;inset:0 50%;width:100vw;transform:translateX(-50%);background:var(--off)}.mx>.ch:nth-of-type(4){border-top:0}.mx>.ch:nth-of-type(4) .row.r3{gap:0;border-top:1px solid #111;border-bottom:1px solid #111}.mx>.ch:nth-of-type(4) .row.r3>div{display:flex;flex-direction:column;padding:30px clamp(20px,2.5vw,38px) 32px}.mx>.ch:nth-of-type(4) .row.r3>div:first-child{padding-left:0}.mx>.ch:nth-of-type(4) .row.r3>div:last-child{padding-right:0}.mx>.ch:nth-of-type(4) .row.r3>div+div{border-left:1px solid var(--line)}.mx>.ch:nth-of-type(4) .fig{margin-bottom:28px;background:transparent}.mx>.ch:nth-of-type(4) .d3{margin-top:18px!important;font-family:var(--serif);font-size:clamp(20px,2vw,28px)}.mx>.ch:nth-of-type(4) .sm{min-height:5.9em;margin-top:auto}.mx>.ch:nth-of-type(4) .mono{margin:22px 0 0;font-size:16px!important;font-weight:400!important}
/* 05 CURRICULUM — image split */
.mx>.ch:nth-of-type(5){min-height:720px;color:#fff;border-top:0}.mx>.ch:nth-of-type(5):before{content:"";position:absolute;z-index:-2;inset:0 50%;width:100vw;transform:translateX(-50%);background:#111}.mx>.ch:nth-of-type(5):after{content:"";position:absolute;z-index:-1;top:0;bottom:0;right:calc((100vw - 100%)/-2);width:56vw;background:linear-gradient(90deg,#111 0%,rgba(17,17,17,.55) 18%,transparent 42%),url("../image/qumcum-family-scratch-exact.png?v=20260726-2") center/cover no-repeat;filter:grayscale(1)}.mx>.ch:nth-of-type(5) .ch__ttl{border-color:#666}.mx>.ch:nth-of-type(5) .ch__no,.mx>.ch:nth-of-type(5) .aside{color:#777}.mx>.ch:nth-of-type(5) .ch__bd>div{position:relative;z-index:2;width:45%;padding-top:30px}.mx>.ch:nth-of-type(5) .p{color:#aaa}.mx>.ch:nth-of-type(5) .act--fill{background:#fff;color:#111;border-color:#fff}.mx>.ch:nth-of-type(5) .act{color:#fff}
/* 06 NEWS */
.list{border-top:1px solid #111}.list li{border-bottom:1px solid var(--line)}.list a{display:grid;grid-template-columns:120px 95px 1fr 28px;gap:22px;align-items:center;padding:21px 0;transition:padding .3s var(--ease)}.list a:after{content:"→";font-family:var(--mono);text-align:right}.list a:hover{padding-left:12px}.list .dt{color:#999;font:400 14px var(--mono)}.list .ct{justify-self:start;min-width:72px;padding:2px 8px;border:1px solid #bbb;color:#777;font:400 14px var(--mono);letter-spacing:.1em;text-align:center}
/* 07 CONTACT */
.mx>.ch:nth-of-type(7){padding-bottom:clamp(120px,13vw,190px)}.mx>.ch:nth-of-type(7) .row.r2{gap:0;border-top:1px solid #111;border-bottom:1px solid #111}.mx>.ch:nth-of-type(7) .row.r2>div{position:relative;display:flex;flex-direction:column;min-height:260px;padding:34px clamp(26px,4vw,60px) 34px 0!important;border:0!important}.mx>.ch:nth-of-type(7) .row.r2>div+div{padding-left:clamp(26px,4vw,60px)!important;border-left:1px solid var(--line)!important}.mx>.ch:nth-of-type(7) .d3{margin-top:34px!important;font-family:var(--serif);font-size:clamp(25px,2.6vw,36px)}.mx>.ch:nth-of-type(7) .sm{max-width:30em}.mx>.ch:nth-of-type(7) .act{position:static;width:100%;margin-top:auto}
.ft{padding:85px 0 30px;background:#111;color:#f5f5f5;border:0}.ft__g{display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(50px,8vw,120px)}.ft dl{display:grid;grid-template-columns:75px 1fr;gap:6px 22px;margin:0}.ft dt{color:#aaa;font:400 14px var(--mono);text-transform:uppercase}.ft dd{margin:0;color:#d0d0d0;font-size:14px}.ft-email-img{width:149px;height:15px;object-fit:contain;object-position:left center}.ft a:hover{color:#fff}.ft__nav li{border-bottom:1px solid #444}.ft__nav a{display:flex;justify-content:space-between;padding:12px 0;color:#d5d5d5;font-size:14px}.ft__nav a:after{content:"→";font-family:var(--mono)}.ft__end{margin:55px 0 0;padding-top:20px;border-top:1px solid #444;color:#999;font:400 14px var(--mono);letter-spacing:.15em}
[data-rise]{opacity:0;transform:translateY(18px);transition:opacity .85s var(--ease),transform .85s var(--ease)}[data-rise].in{opacity:1;transform:none}[data-d="1"]{transition-delay:.08s}[data-d="2"]{transition-delay:.16s}[data-d="3"]{transition-delay:.24s}[data-d="4"]{transition-delay:.32s}
@media(max-width:1120px){.hd nav{display:none}.burger{display:block}.hd nav.open{position:absolute;display:block;top:64px;left:0;right:0;padding:12px var(--gut) 25px;background:#fff;border-bottom:1px solid #111;max-height:calc(100svh - 64px);overflow-y:auto;-webkit-overflow-scrolling:touch;}.hd nav.open ul{display:flex;flex-direction:column;align-items:stretch;gap:0}.hd nav.open a{display:block;padding:12px 0;border-bottom:1px solid var(--line)}.hd nav.open .cta{padding-left:0;border-left:0}
 /* モバイルでは子メニューをアコーディオン式にする。
    メインメニュー文字の横に + ボタンを置き、タップで開閉（JSが aria-expanded を切り替える） */
 .hd nav.open .has-sub{display:flex;flex-wrap:wrap;align-items:center;border-bottom:1px solid var(--line);}
 .hd nav.open .has-sub>a{flex:1 1 auto;border-bottom:0;}
 .hd nav.open .sub-toggle{
   display:flex;align-items:center;justify-content:center;flex:0 0 auto;
   width:40px;height:40px;padding:0;border:0;background:transparent;
   font:400 20px var(--mono);color:#999;line-height:1;}
 .hd nav.open .sub-toggle:before{content:"+";}
 .hd nav.open .sub-toggle[aria-expanded="true"]:before{content:"−";}
 .hd nav.open .sub-nav{display:none;width:100%;position:static;border:0;padding:0;margin:0;}
 .hd nav.open .sub-toggle[aria-expanded="true"] ~ .sub-nav{display:block;}
 .hd nav.open .sub-nav a{padding:12px 12px 12px 28px;font-size:13px;color:#555;}
 .ch--why .ch__bd>div{padding-right:40%}.ch--why .why-art{width:38%;top:15px}.ch--why .row.r3>div{grid-template-columns:60px 1fr}.ch--why .row.r3 .sm{grid-column:2}.ch--proof .row.r2:first-child{grid-template-columns:1fr;gap:38px}.quote{margin-top:8px}}
@media(max-width:800px){
 /* モバイルではヘッダー直下からコンテンツが始まるように、上部余白を詰める。
    対象は main 直下で padding-top をinline指定しているmx.padのみ（techspec/use/learn/support/newsなど）。
    ヘッダー高さ（64px）+少しの余白。 */
 main>.mx.pad[style*="padding-top"]{padding-top:68px!important;}
 /* 会社情報・プライバシーポリシー（company.html / privacy.html）のヒーローも同様に詰める */
 .info-hero{padding-top:68px;}
 .open{display:block;min-height:auto;padding-top:64px}.open__bg{position:relative;inset:auto;height:56svh;min-height:400px}.open__bg video,.open__bg img{object-position:22% 58%}.open__bg:after{background:linear-gradient(180deg,transparent 50%,#fff 100%)}.open__in{display:block;padding-top:8px;padding-bottom:72px}.open__txt{padding:0}.open__facts{grid-template-columns:1fr}.open__facts>div{padding:12px 0;border-left:0!important;border-bottom:1px solid var(--line)}.open__cue{display:none}.ch{padding-block:95px}.ch__hd,.ch__bd{grid-template-columns:1fr}.ch__hd{gap:10px}.ch__bd>*{grid-column:1}.ch--why{min-height:0}.ch--why .ch__bd>div{padding-right:0}.ch--why .why-art{position:relative;right:auto;top:auto;width:min(100%,500px);margin:55px auto 0}.mx>.ch:nth-of-type(2) .row.r2{grid-template-columns:1fr}.mx>.ch:nth-of-type(2) .row>div:nth-child(even){margin-top:0}.ch--proof .row.r2:nth-of-type(2){grid-template-columns:1fr;gap:55px}.case-facts{grid-template-columns:1fr}.case-facts span{min-height:0;padding:13px 0}.case-facts span+span{padding-left:0;border-left:0;border-top:1px solid var(--line)}.mx>.ch:nth-of-type(4) .row.r3{grid-template-columns:1fr}.mx>.ch:nth-of-type(4) .row.r3>div{padding:35px 0;border-left:0!important;border-bottom:1px solid var(--line)}.mx>.ch:nth-of-type(4) .sm{min-height:0}.mx>.ch:nth-of-type(5){min-height:920px}.mx>.ch:nth-of-type(5):after{top:auto;left:calc((100vw - 100%)/-2);right:auto;width:100vw;height:52%;background:linear-gradient(180deg,#111 0%,transparent 28%),url("../image/qumcum-family-scratch-exact.png?v=20260726-2") center/cover no-repeat}.mx>.ch:nth-of-type(5) .ch__bd>div{width:100%}.mx>.ch:nth-of-type(7) .row.r2{grid-template-columns:1fr}.mx>.ch:nth-of-type(7) .row.r2>div{padding:30px 0!important;border-left:0!important}.mx>.ch:nth-of-type(7) .row.r2>div+div{padding-left:0!important;border-top:1px solid var(--line)!important}.ft__g{grid-template-columns:1fr}.scx{overflow-x:auto}}
@media(max-width:560px){.d1{font-size:clamp(36px,10vw,48px)}.d2{font-size:clamp(30px,9vw,43px)}.ch--why .row.r3>div{grid-template-columns:1fr;gap:5px}.ch--why .row.r3 .sm{grid-column:1}.why-bubble{font-size:14px;padding:7px 10px}.list a{grid-template-columns:1fr 28px;gap:5px}.list .dt,.list .ct{grid-column:1}.list a>span:last-of-type{grid-column:1}.list a:after{grid-column:2;grid-row:1/4}.ft dl{grid-template-columns:60px 1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}[data-rise]{opacity:1;transform:none}}

/* 04 三機種 — 3列の垂直位置を完全に統一 */
.mx>.ch:nth-of-type(4) .row.r3>div,
.mx>.ch:nth-of-type(4) .row.r3>div:first-child,
.mx>.ch:nth-of-type(4) .row.r3>div:last-child{
  padding:30px clamp(22px,2.35vw,34px) 32px;
}
.mx>.ch:nth-of-type(4) .fig--sq{
  width:100%;
  aspect-ratio:1/1;
}
.mx>.ch:nth-of-type(4) .kicker{
  min-height:1.5em;
}
.mx>.ch:nth-of-type(4) .d3{
  min-height:3.4em;
  display:flex;
  align-items:flex-start;
}
.mx>.ch:nth-of-type(4) .sm{
  min-height:6.1em;
}
.mx>.ch:nth-of-type(4) .mono{
  margin-top:auto;
  padding-top:22px;
}
@media(max-width:800px){
 .mx>.ch:nth-of-type(4) .row.r3>div,
 .mx>.ch:nth-of-type(4) .row.r3>div:first-child,
 .mx>.ch:nth-of-type(4) .row.r3>div:last-child{padding:35px 0}
 .mx>.ch:nth-of-type(4) .d3,.mx>.ch:nth-of-type(4) .sm{min-height:0}
}

/* 02 CAPABILITIES — desktop card stagger */
@media(min-width:801px){
 .mx>.ch:nth-of-type(2) .row>div:nth-child(even){margin-top:70px}
}

/* 05 CURRICULUM — filled CTA contrast */
.mx>.ch:nth-of-type(5) .act.act--fill{color:#111}

/* 04 MODELS — direct product links */
.mx>.ch:nth-of-type(4) .model-shop{
 width:100%;
 min-width:0;
 margin-top:16px;
 padding:11px 0;
 color:#111;
}

.mx>.ch:nth-of-type(4) .kicker{
 display:flex;
 flex-direction:column;
 align-items:flex-start;
 gap:4px;
 min-height:3.3em;
 color:#111;
 font:600 clamp(16px,1.35vw,19px)/1.4 var(--sans);
 letter-spacing:.025em;
 text-transform:none;
}
.mx>.ch:nth-of-type(4) .kicker .xs{
 color:#777;
 font:500 14px/1.4 var(--mono);
 letter-spacing:.08em;
}
.mx>.ch:nth-of-type(4) .model-cpu{
 min-height:6.5em;
 margin:0;
 padding-top:12px;
 border-top:1px solid var(--line);
 color:#555;
 font-size:14px;
 line-height:1.8;
}
.mx>.ch:nth-of-type(4) .model-cpu span{
 display:block;
 margin-bottom:4px;
 color:#999;
 font:500 14px/1.4 var(--mono);
 letter-spacing:.1em;
}

/* HEADER / HERO — menu-only glass and full robot framing */
.hd{
 background:transparent;
 border-bottom-color:transparent;
 backdrop-filter:none;
}
.hd__logo img{height:36px}
.hd nav{
 padding:0;
 border:0;
 border-radius:0;
 background:transparent;
 backdrop-filter:none;
}
.open__bg video,.open__bg img{
 object-position:calc(3% + 25px) 58%;
 transform:scale(.9);
 transform-origin:center;
}
@media(min-width:801px){
 .open__txt{
  padding-left:0;
  transform:translateX(25px);
 }
 .open__txt .d1{font-size:clamp(40px,4.2vw,60px)}
 .open__headline-line{white-space:nowrap}
}
@media(max-width:1120px){
 .hd nav.open{
  border-right:0;
  border-left:0;
  border-radius:0;
  background:#fff;
 }
}
@media(max-width:800px){
 .open__bg video,.open__bg img{object-position:38% 55%}
}
.open__bg .open__hero-image{
 --hero-base-x:0px;
 position:relative;
 z-index:1;
 object-fit:contain;
 object-position:25% center;
 transform:translateX(var(--hero-base-x)) scale(.8);
 animation:hero-robot-orbit 10s linear infinite,hero-robot-glow 3s ease-in-out infinite;
 will-change:transform,filter;
}
@keyframes hero-robot-orbit{
 0%,100%{transform:translate(var(--hero-base-x),0) scale(.8)}
 25%{transform:translate(calc(var(--hero-base-x) + 3px),0) scale(.8)}
 50%{transform:translate(var(--hero-base-x),0) scale(.8)}
 75%{transform:translate(calc(var(--hero-base-x) - 3px),0) scale(.8)}
}
@keyframes hero-robot-glow{
 0%,52%,100%{filter:brightness(.98) contrast(1.01) saturate(1)}
 70%{filter:brightness(1.22) contrast(1.04) saturate(1.12)}
 86%{filter:brightness(1.035) contrast(1.015) saturate(1.025)}
}
.open__robot-light{
 position:absolute;
 z-index:2;
 top:0;
 right:42%;
 bottom:0;
 left:0;
 pointer-events:none;
 opacity:0;
 mix-blend-mode:screen;
 background:linear-gradient(108deg,transparent 22%,rgba(145,220,255,.08) 38%,rgba(255,255,255,.88) 49%,rgba(150,225,255,.22) 58%,transparent 76%);
 transform:translateX(-18%) skewX(-7deg);
 animation:hero-light-sweep 3s ease-in-out infinite;
 will-change:transform,opacity;
}
@keyframes hero-light-sweep{
 0%,48%,100%{opacity:0;transform:translateX(-18%) skewX(-7deg)}
 62%{opacity:.38}
 75%{opacity:.92;transform:translateX(12%) skewX(-7deg)}
 90%{opacity:0;transform:translateX(25%) skewX(-7deg)}
}
.open__bg{z-index:0}
.open__bg:before{
 content:"";
 position:absolute;
 z-index:0;
 left:32%;
 bottom:71px;
 width:74px;
 height:5px;
 transform:translateX(-50%);
 border-radius:50%;
 pointer-events:none;
 background:radial-gradient(ellipse at center,rgba(17,17,17,.28) 0%,rgba(17,17,17,.15) 46%,rgba(17,17,17,0) 78%);
 filter:blur(1px);
}
.open__raised-foot-shadow{
 position:absolute;
 z-index:2;
 left:18.5%;
 bottom:53px;
 width:118px;
 height:24px;
 transform:translateX(-50%);
 border-radius:50%;
 pointer-events:none;
 background:radial-gradient(ellipse at center,rgba(17,17,17,.12) 0%,rgba(17,17,17,.065) 42%,rgba(17,17,17,0) 76%);
 filter:blur(7px);
 animation:hero-raised-shadow 10s ease-in-out infinite;
}
@keyframes hero-raised-shadow{
 0%,100%{transform:translateX(-50%) scaleX(1);opacity:.58}
 50%{transform:translateX(-50%) scaleX(1.12);opacity:.32}
}
.open__bg:after{z-index:3}
.open:after{
 content:"";
 position:absolute;
 z-index:4;
 right:0;
 bottom:0;
 left:0;
 height:92px;
 pointer-events:none;
 background:linear-gradient(180deg,rgba(17,17,17,0),rgba(17,17,17,.055));
 border-bottom:1px solid rgba(17,17,17,.08);
}
@media(min-width:801px){
 .open__bg .open__hero-image{--hero-base-x:-100px}
}
@media(max-width:800px){
 .open__bg .open__hero-image{object-position:center}
 .open__robot-light{right:0}
 .open__bg:before{left:59%;bottom:51px;width:60px;height:4px}
 .open__raised-foot-shadow{left:36%;bottom:38px;width:92px;height:20px}
}
@media(prefers-reduced-motion:reduce){
 .open__robot-light{animation:hero-light-sweep 3s ease-in-out infinite!important}
}

/* FULL-WIDTH HEADER — consistent after leaving the hero */
.hd{
 transition:background-color .3s var(--ease),color .3s var(--ease),border-color .3s var(--ease);
}
.hd.stuck{
 background:rgba(255,255,255,.94);
 border-bottom-color:rgba(17,17,17,.1);
 backdrop-filter:blur(16px);
}

/* ============================================================
   techspec.html 専用パーツ — カタログ方式
   左（モブイルは上）に機種一覧、右に選んだ機種の全情報。
   機種が増えても .catalog__nav にbuttonを追加するだけで拡張できる。 */
/* 選んだロボットの画像：タイトルと同じブロッキ内でパネル幅全体に表示（クリックで切り替わる。画像は後で差し替え予定） */
.ts-figure{
 width:calc(100% + var(--catalog-panel-pad));
 margin:0 0 clamp(28px,3.5vw,44px) calc(-1 * var(--catalog-panel-pad));
 background:var(--off);
 overflow:hidden;
}
.ts-figure img{display:block;width:100%;height:clamp(260px,32vw,460px);
  object-fit:contain;padding:2% 6%;mix-blend-mode:multiply;transition:opacity .25s var(--ease);}

/* 機種ナビ：左サイドバー（モブイルは上部の横タブ）。機種が増えてもbuttonを追加するだけで拡張できる */
.catalog{display:grid;grid-template-columns:160px minmax(0,1fr);border-top:1px solid #111;}
.catalog__nav{border-right:1px solid var(--line);}
.catalog__nav button{display:block;width:100%;text-align:left;padding:18px 18px;
  background:none;border:0;border-bottom:1px solid var(--line);cursor:pointer;transition:background .2s;}
.catalog__nav button:hover{background:var(--off);}
.catalog__nav button .name{display:block;font-family:var(--serif);font-size:14px;font-weight:600;color:var(--ink);}
.catalog__nav button .model{display:block;margin-top:3px;font-family:var(--mono);font-size:14px;
  color:var(--pale);letter-spacing:.08em;}
.catalog__nav button[aria-current=true]{background:#111;}
.catalog__nav button[aria-current=true]:hover{background:#111;}
.catalog__nav button[aria-current=true] .name{color:#fff;}
.catalog__nav button[aria-current=true] .model{color:#999;}
.catalog__nav .soon{padding:16px 18px;color:var(--pale);font:400 14px var(--mono);letter-spacing:.08em;}
/* techspec.html の「モデル」は見出し。クリックできないことを背景グレーで示す */
.catalog__nav .tree-label{
  padding:18px 18px;background:var(--off);border-bottom:1px solid var(--line);
  font-family:var(--serif);font-size:14px;font-weight:600;color:var(--mid);
  cursor:default;user-select:none;
}
.catalog__panel{
 --catalog-panel-pad:clamp(30px,4vw,56px);
 min-width:0;
 padding-left:var(--catalog-panel-pad);
}

.panel__top{padding-top:clamp(6px,1vw,14px);}
/* learn.html：タイトル行の右端に「〜を開く」ボタンを置く */
.panel__hd{display:flex;align-items:center;justify-content:space-between;gap:20px 32px;flex-wrap:wrap;}
.panel__hd .act{flex:0 0 auto;}
.panel__price{font-family:var(--mono);font-size:26px;font-weight:700;margin:20px 0 0;}
.panel__price .xs{margin-left:8px;font-family:var(--sans);}

/* techspec / models — 3モデル共通の製品ページ */
.model-page{
 width:calc(100% + var(--catalog-panel-pad));margin-left:calc(-1 * var(--catalog-panel-pad));
 overflow:hidden;animation:about-enter .75s var(--ease) both;
}
.model-hero{display:grid;grid-template-columns:minmax(320px,.76fr) minmax(0,1.24fr);background:var(--off)}
.model-hero__copy{display:flex;flex-direction:column;justify-content:center;padding:46px clamp(28px,3.2vw,44px)}
.model-hero__copy>.kicker{margin-bottom:12px;color:#777}
.model-hero__name{margin:0 0 14px;font:400 clamp(14px,1.3vw,18px)/1 var(--mono);letter-spacing:.14em}
.model-hero h1{margin:0;font:600 clamp(30px,3vw,42px)/1.42 var(--serif);letter-spacing:-.05em}
.model-hero__target{max-width:34em;margin:16px 0 0;color:#666;font-size:14px;line-height:1.8}
.model-hero__detail{max-width:38em;margin:12px 0 0;color:#555;font-size:14px;line-height:1.8}
.model-hero__buy{margin-top:24px;padding-top:14px;border-top:1px solid #111}
.model-hero__price{margin:0;font:400 clamp(22px,2.1vw,28px)/1 var(--mono);letter-spacing:-.04em}
.model-hero__battery-note{max-width:38em;margin:13px 0 0;color:#c62828;font-size:14px;font-weight:500;line-height:1.75}
.model-hero__buy .acts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:18px}
.model-hero__buy .act{min-width:0;padding:9px 10px}
.model-hero__buy .act--fill{min-width:0}
.model-hero__price span,.model-package__price span{margin-left:9px;color:#888;font:400 14px var(--sans);letter-spacing:.06em}
.model-hero__visual{position:relative;display:flex;align-items:center;justify-content:center;min-width:0;margin:0;padding:28px;background:#fff;overflow:hidden}
.model-hero__visual:before{
 content:attr(data-model);position:absolute;right:-.05em;bottom:-.18em;color:rgba(17,17,17,.025);
 font:700 clamp(140px,18vw,270px)/1 var(--mono);letter-spacing:-.08em;
}
.model-hero__slides{position:absolute;inset:0;display:grid;place-items:center}
.model-hero__visual img{
 position:relative;z-index:1;grid-area:1/1;width:88%;height:88%;max-height:560px;
 object-fit:contain;mix-blend-mode:multiply;opacity:0;transform:scale(.985);
 transition:opacity .8s var(--ease),transform 1.1s var(--ease);
}
.model-hero__visual img.is-active{opacity:1;transform:scale(1)}
.model-hero__visual img.is-photo{width:100%;height:100%;max-height:none;object-fit:cover;mix-blend-mode:normal}
.model-hero__dots{position:absolute;z-index:3;left:28px;bottom:22px;display:flex;gap:8px}
.model-hero__dots button{
 width:8px;height:8px;padding:0;border:1px solid #777;border-radius:50%;background:#fff;cursor:pointer;
 transition:background .2s,border-color .2s;
}
.model-hero__dots button[aria-current=true]{border-color:#111;background:#111}
.model-hero__play{
 position:absolute;z-index:4;left:28px;bottom:22px;display:flex;align-items:center;gap:10px;
 width:auto;height:42px;padding:0 16px;border:1px solid rgba(17,17,17,.7);border-radius:0;
 background:rgba(255,255,255,.92);color:#111;
 box-shadow:4px 5px 0 rgba(0,0,0,.16);cursor:pointer;transition:transform .2s ease,background .2s ease
}
.model-hero__play:hover,.model-hero__play:focus-visible{background:#fff;transform:translateY(-2px)}
.model-hero__play span{width:0;height:0;border-top:6px solid transparent;border-bottom:6px solid transparent;border-left:10px solid #111}
.model-hero__play strong{font:500 14px/1 var(--sans);letter-spacing:.06em}
.model-hero__movie{position:absolute;z-index:8;inset:0;padding:52px 28px 28px;background:rgba(17,17,17,.92)}
.model-hero__movie[hidden]{display:none}
.model-hero__movie-frame{width:100%;height:100%;background:#000}
.model-hero__movie iframe{display:block;width:100%;height:100%;border:0}
.model-hero__movie-close{position:absolute;z-index:1;right:16px;top:10px;width:34px;height:34px;padding:0;border:1px solid rgba(255,255,255,.7);background:transparent;color:#fff;font:300 25px/1 sans-serif;cursor:pointer}
.model-hero__visual figcaption{
 position:absolute;z-index:3;right:clamp(22px,3vw,45px);bottom:22px;display:flex;gap:15px;color:#999;
 font:400 14px var(--mono);letter-spacing:.14em;
}
.model-hero__visual figcaption span{color:#111}
@media(min-width:801px) and (max-height:900px){.model-hero__copy{padding-block:22px}.model-hero__copy>.kicker{margin-bottom:8px}.model-hero__name{margin-bottom:10px}.model-hero h1{line-height:1.32}.model-hero__target{margin-top:10px;line-height:1.55}.model-hero__detail{margin-top:6px;line-height:1.5}.model-hero__buy{margin-top:18px;padding-top:12px}.model-hero__buy .acts{margin-top:18px}}
.model-quick{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid #111;border-bottom:1px solid #111}
.model-quick>div{min-width:0;min-height:105px;padding:18px clamp(12px,1.5vw,20px)}
.model-quick>div+div{border-left:1px solid var(--line)}
.model-quick span{display:block;margin-bottom:18px;color:#888;font:400 14px var(--mono);letter-spacing:.14em}
.model-quick strong{display:block;max-width:100%;font:500 clamp(14px,1.15vw,15px)/1.45 var(--mono);letter-spacing:-.03em;overflow-wrap:anywhere}
.model-board{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(330px,.88fr);background:#fff}
.model-board__visual{position:relative;min-height:700px;margin:0;padding:clamp(35px,5vw,75px);background:#f4f4f1;overflow:hidden}
.model-board__visual:before{
 content:"BOARD";position:absolute;left:-.02em;bottom:-.17em;color:rgba(17,17,17,.035);
 font:700 clamp(130px,17vw,245px)/1 var(--mono);letter-spacing:-.08em;
}
.model-board__visual img{position:relative;width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}
.model-board__visual figcaption{position:absolute;left:clamp(25px,4vw,58px);bottom:25px;color:#888;font:400 14px var(--mono);letter-spacing:.14em}
.model-board__copy{align-self:center;padding:clamp(65px,8vw,120px) clamp(30px,5vw,76px)}
.model-board__copy>.kicker{margin-bottom:27px;color:#777}
.model-board__copy h2,.model-section-title h2,.model-package h2{
 margin:0;font:600 clamp(32px,4vw,55px)/1.55 var(--serif);letter-spacing:-.055em;
}
.model-board__copy>p{margin:34px 0 0;color:#666;font-size:14px;line-height:2.2}
.model-board__tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:42px;padding-top:22px;border-top:1px solid #111}
.model-board__tags span{padding:7px 12px;border:1px solid #bbb;color:#555;font:400 14px var(--mono);letter-spacing:.08em}
.model-tech-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(380px,.92fr)}
.model-tech-grid>.model-diagram,.model-tech-grid>.model-specs{min-width:0;padding:clamp(42px,4vw,58px) clamp(24px,3vw,42px)}
.model-tech-grid>.model-specs{border-left:1px solid #111}
.model-tech-grid .model-section-title{grid-template-columns:1fr;align-items:start}
.model-diagram{padding:clamp(50px,6vw,80px) clamp(28px,5vw,72px);border-bottom:1px solid #777;background:#111;color:#fff}
.model-section-title{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(260px,.55fr);gap:30px;align-items:end;margin-bottom:clamp(55px,7vw,90px)}
.model-section-title>.kicker{grid-column:1/-1;color:#777}
.model-section-title>p{margin:0;color:#999;font-size:14px;line-height:2.1}
.model-diagram .model-section-title,
.model-specs .model-section-title{gap:20px;margin-bottom:clamp(28px,3.5vw,44px)}
.model-diagram .model-section-title>.kicker,
.model-specs .model-section-title>.kicker{display:none}
.model-diagram .model-section-title h2,
.model-specs .model-section-title h2{font-size:clamp(25px,2.8vw,36px);line-height:1.4;letter-spacing:-.035em}
.model-diagram .model-section-title>p,
.model-specs .model-section-title>p{font-size:14px;line-height:1.8}
.model-diagram .model-section-title>p{color:#ddd}
.model-diagram figure{
 position:relative;margin:0;padding:clamp(12px,2vw,24px);overflow:hidden;
 background-color:#e8e8e4;
 background-image:linear-gradient(rgba(17,17,17,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(17,17,17,.04) 1px,transparent 1px);
 background-size:28px 28px;
 box-shadow:8px 8px 0 rgba(0,0,0,.28);
}
.model-diagram figure:before{
 content:"TECHNICAL MAP";position:absolute;right:20px;top:16px;color:#aaa;font:400 14px var(--mono);letter-spacing:.15em;
}
.model-diagram figure img{width:100%;max-height:620px;object-fit:contain;mix-blend-mode:multiply}
.model-diagram__slider{display:grid;place-items:center}
.model-diagram__slider .model-diagram__slide{grid-area:1/1;opacity:0;transition:opacity .6s ease}
.model-diagram__slider .model-diagram__slide.is-active{opacity:1}
.model-diagram__dots{position:absolute;z-index:3;left:18px;bottom:16px;display:flex;gap:7px}
.model-diagram__dots button{width:24px;height:4px;padding:0;border:1px solid #111;background:#fff;cursor:pointer}
.model-diagram__dots button[aria-current=true]{background:#111}
.model-diagram__parts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:28px}
.model-diagram__parts>div{min-width:0;padding:10px;background:#fff;border:1px solid #777}
.model-diagram__parts img{display:block;width:100%;aspect-ratio:1;object-fit:contain;mix-blend-mode:multiply}
.model-diagram__parts span{display:block;margin-top:7px;color:#555;font:400 14px/1.35 var(--mono);letter-spacing:.03em;text-align:center;overflow-wrap:anywhere}
.model-specs{padding:clamp(50px,6vw,80px) clamp(28px,5vw,72px);background:#f1f1ee}
.model-specs .model-section-title>p{color:#666}
.model-specs__grid{display:grid;grid-template-columns:repeat(2,1fr);margin:0;border-top:1px solid #111}
.model-tech-grid .model-specs__grid{grid-template-columns:1fr}
.model-tech-grid .model-specs__item:nth-child(odd),
.model-tech-grid .model-specs__item:nth-child(even){padding-inline:0;border-left:0}
.model-specs__item{display:grid;grid-template-columns:minmax(110px,.75fr) minmax(0,1.25fr);gap:18px;align-items:baseline;padding:9px 0;border-bottom:1px solid var(--line)}
.model-specs__item:nth-child(odd){padding-right:clamp(20px,4vw,60px)}
.model-specs__item:nth-child(even){padding-left:clamp(20px,4vw,60px);border-left:1px solid var(--line)}
.model-specs__item dt{color:#888;font:400 14px/1.7 var(--mono);letter-spacing:.08em}
.model-specs__item dd{margin:0;font-size:14px;line-height:1.45}
.model-specs__link{margin:18px 0 0}
.model-specs__tool-note{margin:28px 0 0;padding:15px 18px;border-left:3px solid #c62828;background:#fff}
.model-specs__tool-note p{margin:0;font-size:14px;line-height:1.8}
.model-specs__tool-note p:first-child{color:#c62828;font-weight:500}
.model-specs__tool-note p+p{margin-top:3px;color:#111}
.model-specs__package{margin:14px 0 0;padding:10px;background:#fff;border:1px solid #bbb}
.model-specs__package img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;mix-blend-mode:normal}
.model-specs__package figcaption{display:flex;justify-content:space-between;margin-top:9px;padding-top:8px;border-top:1px solid #bbb;color:#777;font:400 14px/1 var(--mono);letter-spacing:.12em}
.model-package{display:block;padding:clamp(50px,6vw,80px) clamp(20px,3vw,42px);background:#111}
.model-package__copy{
 display:grid;grid-template-columns:minmax(0,1.05fr) minmax(340px,.95fr);gap:clamp(28px,5vw,72px);align-items:end;
 padding:0 0 clamp(38px,5vw,64px);
}
.model-package__copy>.kicker{margin-bottom:28px;color:#777}
.model-package__copy>.kicker,.model-package__copy>h2{grid-column:1}
.model-package__copy>h2{font-size:clamp(28px,3.2vw,42px);line-height:1.45;letter-spacing:-.04em}
.model-package__copy>p:not(.model-package__price),.model-package__copy>.model-package__price,.model-package__copy>.acts{grid-column:2}
.model-package__copy>p:not(.model-package__price){grid-row:1/3;align-self:end;margin:0;color:#666;font-size:14px;line-height:2}
.model-package__price{margin:24px 0 0;padding-top:18px;border-top:1px solid #111;font:400 clamp(25px,2.7vw,37px)/1 var(--mono)}
.model-package__copy>.acts{margin-top:20px}
.model-package__media{display:grid;grid-template-columns:minmax(0,3fr) minmax(180px,1fr);gap:clamp(24px,3vw,42px);align-items:center;padding:0}
.model-package__media figure{
 position:relative;display:grid;grid-template-rows:auto 46px;min-width:0;margin:0;
 border:1px solid #111;background:#fff;box-shadow:8px 8px 0 #deded9;overflow:hidden;
}
.model-package__video video,.model-package__photo img{display:block;width:100%;aspect-ratio:16/9;object-fit:contain}
.model-package__video{background:#111!important;box-shadow:none!important}
.model-package__video video{background:#111}
.model-package__photo{background:#fff!important}
.model-package__photo img{padding:clamp(18px,3vw,38px);background:#fff;mix-blend-mode:normal}
.model-package__media figcaption{
 position:static;display:flex;align-items:center;justify-content:space-between;padding:0 16px;
 border-top:1px solid var(--line);background:#fff;color:#555;font:400 14px var(--mono);letter-spacing:.12em;
}
.model-package__media figure:nth-child(1) figcaption:after{content:"01";color:#999}
.model-package__media figure:nth-child(2) figcaption:after{content:"02";color:#999}
.model-package__video figcaption{border-color:#555;color:#bbb}
.model-package__note{min-height:100%;padding:4px 0 4px clamp(18px,2.5vw,34px);border-left:1px solid #555;color:#fff}
.model-package__note .kicker{display:block;margin-bottom:24px;color:#999}
.model-package__note h2{margin:0;font-size:clamp(23px,2.4vw,34px);line-height:1.45;letter-spacing:-.04em}
.model-package__note p{margin:22px 0 0;color:#ccc;font-size:14px;line-height:1.9}

/* techspec / about — 京都で生まれたクムクムのストーリー */
.about{
 width:calc(100% + var(--catalog-panel-pad));
 margin-left:calc(-1 * var(--catalog-panel-pad));
 overflow:hidden;
 animation:about-enter .75s var(--ease) both;
}
@keyframes about-enter{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.about-hero{
 position:relative;padding:clamp(68px,calc(7vw + 10px),106px) clamp(28px,5vw,72px) clamp(0px,calc(7vw - 70px),26px);
 display:grid;grid-template-columns:minmax(0,1.05fr) minmax(330px,.95fr);align-items:center;
 background:#f1f1ee;overflow:hidden;
}
.about-hero:before{
 content:"KYOTO";position:absolute;left:-.035em;bottom:-.26em;color:rgba(17,17,17,.035);
 font:700 clamp(150px,22vw,310px)/1 var(--mono);letter-spacing:-.09em;pointer-events:none;
}
.about-hero__copy{position:relative;z-index:2;max-width:650px}
.about-hero .kicker{margin-bottom:30px;color:#777}
.about-hero h1{
 margin:0;font:600 clamp(39px,5.2vw,72px)/1.48 var(--serif);letter-spacing:-.06em;
}
.about-lead{max-width:39em;margin:24px 0 0;color:#555;font-size:14px;line-height:2.25}
.about-hero__art{position:relative;z-index:1;align-self:end;margin:0 -20% -25% -10%}
@media(min-width:801px){.about-hero__art{transform:translateY(-30px)}}
.about-hero__art img{width:100%;max-height:720px;object-fit:contain;object-position:center top;mix-blend-mode:multiply;transform:scale(.9);transform-origin:center top}
.about-hero__art figcaption{
 position:absolute;right:12%;top:4%;color:#888;font:400 14px/1.6 var(--mono);
 letter-spacing:.14em;text-transform:uppercase;writing-mode:vertical-rl;
}
.about-facts{
 display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #111;border-bottom:1px solid #111;
}
.about-facts>div{min-height:150px;padding:25px clamp(16px,2.2vw,30px)}
.about-facts>div+div{border-left:1px solid var(--line)}
.about-facts strong{display:block;font:400 clamp(31px,3.8vw,51px)/1 var(--mono);letter-spacing:-.08em}
.about-facts strong small{margin-left:6px;font:500 14px var(--sans);letter-spacing:.04em}
.about-facts span{display:block;margin-top:19px;color:#777;font-size:14px;line-height:1.6}
.about-story{padding:0 clamp(28px,5vw,72px)}
.about-section{
 display:grid;grid-template-columns:110px minmax(0,1fr);gap:clamp(20px,4vw,68px);
 padding:clamp(88px,10vw,145px) 0;border-bottom:1px solid #111;
}
.about-story .about-section:first-child{padding-top:50px}
.about-section__index{display:flex;flex-direction:column;align-items:flex-start;gap:7px;padding-top:9px}
.about-section__index span{font:400 14px var(--mono)}
.about-section__index em{color:#999;font:400 14px var(--mono);letter-spacing:.15em;text-transform:uppercase}
.about-section__body{max-width:850px}
.about-eyebrow{margin:0 0 15px;color:#777;font-size:14px;font-weight:500;letter-spacing:.08em}
.about-section h2,.about-heading h2,.about-kyoto h2,.about-vision h2{
 margin:0;font:600 clamp(32px,4.2vw,56px)/1.55 var(--serif);letter-spacing:-.055em;
}
.about-prose{
 display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(28px,4vw,60px);
 margin-top:clamp(40px,5vw,68px);
}
.about-prose p{margin:0;color:#555;font-size:14px;line-height:2.25}
.about-origin__gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:48px}
.about-origin__image{margin:0;padding:10px;background:#f1f1ee;border:1px solid #bbb}
.about-origin__image img{display:block;width:100%;aspect-ratio:4/3}
.about-origin__image--document img{object-fit:contain;background:#fff}
.about-origin__image--photo img{object-fit:cover}
.about-origin__image figcaption{display:flex;gap:15px;margin-top:10px;padding-top:9px;border-top:1px solid #bbb;color:#777;font:400 14px/1 var(--mono);letter-spacing:.11em}
.about-origin__image figcaption span{color:#111}
.about-section--research .about-section__body{max-width:none}
.about-research__layout{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(260px,.55fr);gap:clamp(38px,6vw,86px);align-items:start}
.about-research__copy .about-prose{grid-template-columns:1fr;gap:20px}
.about-research__book{width:100%;margin:0;padding:10px;background:#f1f1ee;border:1px solid #bbb}
.about-research__book img{display:block;width:100%;height:auto}
.about-research__book figcaption{display:flex;gap:15px;margin-top:10px;padding-top:9px;border-top:1px solid #bbb;color:#777;font:400 14px/1 var(--mono);letter-spacing:.11em}
.about-research__book figcaption span{color:#111}
.about-answer{display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,340px);gap:clamp(38px,6vw,86px);align-items:center;margin-top:clamp(56px,7vw,90px)}
.about-answer .about-statement{margin-top:0}
.about-answer__photo{margin:0;padding:10px;background:#f1f1ee;border:1px solid #bbb}
.about-answer__photo img{display:block;width:100%;max-height:480px;object-fit:contain;background:#fff}
.about-answer__photo figcaption{display:flex;gap:15px;margin-top:10px;padding-top:9px;border-top:1px solid #bbb;color:#777;font:400 14px/1 var(--mono);letter-spacing:.11em}
.about-answer__photo figcaption span{color:#111}
.about-statement{
 margin:clamp(56px,7vw,90px) 0 0;padding:30px 0 0;border-top:1px solid var(--line);
 font:600 clamp(22px,2.8vw,36px)/1.85 var(--serif);letter-spacing:-.035em;
}
.about-statement span{display:block;margin-bottom:6px;color:#999;font:400 14px var(--mono);letter-spacing:.15em;text-transform:uppercase}
.about-quote{
 position:relative;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(280px,.9fr);gap:clamp(45px,7vw,100px);
 padding:clamp(78px,9vw,130px) clamp(28px,5vw,72px);background:#111;color:#fff;overflow:hidden;
}
.about-quote__mark{
 position:absolute;right:2%;top:-.27em;color:#242424;font:600 clamp(250px,38vw,520px)/1 var(--serif);
}
.about-quote__copy,.about-quote blockquote,.about-quote__note{position:relative;z-index:1;margin:0}
.about-quote blockquote p{margin:0;font:600 clamp(30px,4vw,54px)/1.65 var(--serif);letter-spacing:-.05em}
.about-quote blockquote footer{margin-top:29px;color:#bbb;font:400 14px var(--mono);letter-spacing:.08em}
.about-quote__note{margin-top:clamp(48px,6vw,78px);padding-top:24px;border-top:1px solid #555}
.about-quote__note p{margin:0;color:#ddd;font-size:14px;line-height:2}
.about-quote__note p+p{margin-top:18px}
.about-quote__photo{position:relative;z-index:1;align-self:center;margin:0;padding:8px;background:#fff}
.about-quote__photo img{display:block;width:100%;aspect-ratio:1;object-fit:cover}
.about-quote__photo figcaption{padding:11px 4px 3px;color:#777;font:400 14px/1 var(--mono);letter-spacing:.12em}
.about-safety{padding:clamp(90px,10vw,145px) clamp(28px,5vw,72px);background:#f1f1ee}
.about-heading{display:grid;grid-template-columns:1fr minmax(260px,.55fr);gap:30px;align-items:end}
.about-heading .kicker{grid-column:1/-1;color:#777}
.about-heading>p{margin:0;color:#666;font-size:14px;line-height:2.1}
.about-safety__workshop{width:min(100%,620px);margin:clamp(40px,5vw,62px) auto 0;padding:8px;background:#fff;border:1px solid #bbb}
.about-safety__workshop img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;object-position:center 58%}
.about-safety__workshop figcaption{display:flex;gap:14px;margin-top:8px;padding:7px 3px 1px;border-top:1px solid #bbb;color:#777;font:400 14px/1 var(--mono);letter-spacing:.11em}
.about-safety__workshop figcaption span{color:#111}
.about-safety__grid{
 display:grid;grid-template-columns:repeat(2,minmax(0,1fr));margin-top:32px;
 border-top:1px solid #111;border-left:1px solid #111;
}
.about-safety__grid article{position:relative;min-height:220px;padding:24px clamp(20px,2.7vw,34px);border-right:1px solid #111;border-bottom:1px solid #111}
.about-safety__grid article>span{color:#888;font:400 14px var(--mono)}
.about-safety__grid h3{margin:30px 0 13px;font:600 clamp(19px,2vw,26px)/1.48 var(--serif);letter-spacing:-.03em}
.about-safety__grid p{max-width:34em;margin:0;color:#666;font-size:14px;line-height:1.8}
.about-kyoto{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);background:#fff}
.about-kyoto__photo{min-height:700px;margin:0;overflow:hidden;background:var(--off)}
.about-kyoto__photo img{width:100%;height:100%;object-fit:cover;filter:grayscale(1);transition:filter .7s var(--ease),transform 1s var(--ease)}
.about-kyoto:hover .about-kyoto__photo img{filter:grayscale(0);transform:scale(1.015)}
.about-kyoto__copy{align-self:center;padding:clamp(65px,8vw,110px) clamp(28px,5vw,72px)}
.about-kyoto__copy .kicker{margin-bottom:28px;color:#777}
.about-kyoto__copy>p{margin:30px 0 0;color:#555;font-size:14px;line-height:2.15}
.about-kyoto__copy .about-kyoto__message{
 margin:clamp(45px,6vw,72px) 0 0;padding:28px 0;border-top:1px solid #111;border-bottom:1px solid var(--line);
 color:#111;font:600 clamp(22px,2.8vw,36px)/1.75 var(--serif);letter-spacing:-.035em;
}
.about-vision{padding:clamp(95px,11vw,160px) clamp(28px,5vw,72px);background:#111;color:#fff}
.about-vision>.kicker{margin-bottom:35px;color:#666}
.about-vision__grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(300px,.8fr);gap:clamp(50px,8vw,120px)}
.about-vision__grid>div{padding-top:13px}
.about-vision__grid>.about-vision__lead{padding-top:0}
.about-vision__photo{margin:clamp(38px,5vw,62px) 0 0;padding:8px;background:#fff}
.about-vision__photo img{display:block;width:100%;aspect-ratio:16/10;object-fit:cover}
.about-vision__photo figcaption{padding:10px 3px 2px;color:#777;font:400 14px/1 var(--mono);letter-spacing:.11em}
.about-vision__grid p{margin:0;color:#ddd;font-size:14px;line-height:2.15}
.about-vision__grid p+p{margin-top:20px}
.about-vision__grid .about-vision__last{
 margin-top:42px;padding-top:25px;border-top:1px solid #444;color:#fff;
 font:600 clamp(18px,2vw,25px)/1.8 var(--serif);
}

/* techspec / spec — 共通機能・モデル比較 */
.spec-page{
 width:calc(100% + var(--catalog-panel-pad));margin-left:calc(-1 * var(--catalog-panel-pad));
 overflow:hidden;animation:about-enter .75s var(--ease) both;
}
.spec-hero{background:#f1f1ee}
.spec-hero__copy{
 display:grid;grid-template-columns:minmax(0,1.1fr) minmax(240px,.55fr);gap:35px;align-items:end;
 padding:clamp(62px,8vw,110px) clamp(28px,5vw,72px) clamp(50px,6vw,82px);
}
.spec-hero__copy .kicker{grid-column:1/-1;color:#777}
.spec-hero__copy h1{
 margin:0;font:600 clamp(38px,5vw,70px)/1.48 var(--serif);letter-spacing:-.06em;
}
.spec-hero__copy>p{margin:0;color:#555;font-size:14px;line-height:2.2}
.spec-hero__copy .spec-hero__note{
 grid-column:2;margin-top:-.5em;padding-top:22px;border-top:1px solid #111;
 color:#111;font-family:var(--serif);font-size:clamp(16px,1.7vw,22px);font-weight:600;line-height:1.9;
}
.spec-visual{position:relative;margin:0;padding:clamp(22px,3vw,38px) clamp(24px,4vw,60px) clamp(35px,5vw,64px);background:#f1f1ee}
.spec-visual--overview{
 display:grid;grid-template-columns:minmax(190px,.42fr) minmax(0,1.58fr);
 gap:clamp(24px,3.5vw,54px);align-items:center;
 min-height:693px;
 padding-top:clamp(24px,3vw,38px);padding-bottom:24px;
}
.spec-visual__title{position:relative;z-index:1}
.spec-visual__title .kicker{display:block;margin-bottom:22px;color:#777}
.spec-visual__title h1{margin:0;font:600 clamp(30px,3.2vw,46px)/1.45 var(--serif);letter-spacing:-.05em}
.spec-visual__title p{max-width:25em;margin:22px 0 0;color:#666;font-size:14px;line-height:1.9}
.spec-visual:before{
 content:"";position:absolute;inset:0;
 background-image:linear-gradient(rgba(17,17,17,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(17,17,17,.035) 1px,transparent 1px);
 background-size:32px 32px;pointer-events:none;
}
.spec-visual img{
 position:relative;width:100%;max-height:370px;object-fit:contain;filter:grayscale(1) contrast(1.08);
 mix-blend-mode:multiply;
}
.spec-visual--overview>img{height:520px;max-height:none;transform:translateY(40px)}
.spec-visual figcaption{
 grid-column:1/-1;
 position:relative;display:flex;gap:18px;margin-top:22px;padding-top:13px;border-top:1px solid #111;
 color:#888;font:400 14px var(--mono);letter-spacing:.15em;
}
.spec-visual figcaption span{color:#111}
.spec-numbers{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #111;border-bottom:1px solid #111}
.spec-numbers>div{min-height:105px;padding:17px clamp(15px,2vw,29px)}
.spec-numbers>div+div{border-left:1px solid var(--line)}
.spec-numbers strong{display:block;font:400 clamp(30px,3.6vw,49px)/1 var(--mono);letter-spacing:-.07em}
.spec-numbers strong small{margin-left:5px;font:500 14px var(--sans);letter-spacing:.04em}
.spec-numbers span{display:block;margin-top:12px;color:#777;font-size:14px;line-height:1.5}
.spec-io,.spec-compare{padding:clamp(90px,10vw,145px) clamp(28px,5vw,72px)}
.spec-heading{
 display:grid;grid-template-columns:minmax(0,1.1fr) minmax(260px,.55fr);gap:30px;align-items:end;
 margin-bottom:clamp(55px,7vw,90px);
}
.spec-heading .kicker{grid-column:1/-1;color:#777}
.spec-heading h2{
 margin:0;font:600 clamp(34px,4.4vw,59px)/1.5 var(--serif);letter-spacing:-.055em;
}
.spec-heading>p{margin:0;color:#666;font-size:14px;line-height:2.1}
.spec-io__map{display:grid;grid-template-columns:minmax(0,.8fr) 150px minmax(0,1.2fr);border-top:1px solid #111;border-bottom:1px solid #111}
.spec-io__side{padding:28px clamp(20px,3vw,42px)}
.spec-io__side+.spec-io__side{border-left:1px solid var(--line)}
.spec-io__label{display:block;margin-bottom:26px;color:#888;font:400 14px var(--mono);letter-spacing:.14em}
.spec-io__side article{position:relative;padding:24px 0 24px 35px;border-top:1px solid var(--line)}
.spec-io__side article b{position:absolute;left:0;top:30px;color:#999;font:400 14px var(--mono)}
.spec-io__side h3{margin:0;font:600 clamp(17px,1.7vw,23px)/1.6 var(--serif)}
.spec-io__side p{margin:8px 0 0;color:#666;font-size:14px;line-height:1.9}
.spec-io__core{
 display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;
 border-left:1px solid #111;border-right:1px solid #111;background:#111;color:#fff;text-align:center;
}
.spec-io__core span{color:#777;font:400 14px var(--mono);letter-spacing:.15em}
.spec-io__core strong{font:600 20px var(--serif)}
.spec-io__core i{margin-top:16px;font:400 18px var(--mono);transform:rotate(0)}
.spec-code{padding:clamp(90px,10vw,145px) clamp(28px,5vw,72px);background:#111;color:#fff}
.spec-heading--light .kicker{color:#666}
.spec-heading--light>p{color:#999}
.spec-code__routes{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #555;border-bottom:1px solid #555}
.spec-code__routes article{display:flex;flex-direction:column;min-width:0;min-height:500px;padding:30px clamp(20px,3vw,42px) 32px}
.spec-code__routes article+article{border-left:1px solid #444}
.spec-code__no{color:#666;font:400 14px var(--mono)}
.spec-code__lang{margin:55px 0 10px!important;color:#777!important;font:400 14px var(--mono)!important;letter-spacing:.14em;text-transform:uppercase}
.spec-code__routes h3{margin:0 0 22px;font:600 clamp(23px,2.5vw,34px)/1.6 var(--serif);letter-spacing:-.035em}
.spec-code__routes p{margin:0;color:#aaa;font-size:14px;line-height:2}
.spec-code__path{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;margin-top:auto;padding-top:38px}
.spec-code__path span{font:400 14px var(--mono);letter-spacing:.1em}
.spec-code__path i{display:flex;align-items:center;gap:7px;color:#777;font:400 14px var(--mono);white-space:nowrap}
.spec-code__path i:before,.spec-code__path i:after{content:"";height:1px;flex:1;background:#555}
.spec-compare{background:#f1f1ee}
.spec-table-wrap{overflow-x:auto;outline-offset:5px;-webkit-overflow-scrolling:touch}
.spec-table{width:100%;min-width:760px;border-collapse:collapse;border-top:1px solid #111}
.spec-table th,.spec-table td{padding:18px clamp(13px,2vw,28px);border-right:1px solid var(--line);border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.spec-table th:last-child,.spec-table td:last-child{border-right:0}
.spec-table thead th{padding-top:25px;padding-bottom:25px;font-family:var(--serif);font-size:clamp(18px,2vw,27px);font-weight:600}
.spec-table thead th:first-child{color:#888;font:400 14px var(--mono);letter-spacing:.13em;text-transform:uppercase}
.spec-table thead span,.spec-table thead small{display:block}
.spec-table thead small{margin-top:2px;color:#888;font:400 14px var(--mono);letter-spacing:.12em}
.spec-table tbody th{width:23%;color:#777;font:400 14px/1.7 var(--mono);letter-spacing:.06em}
.spec-table tbody th small{color:#999;font-size:14px}
.spec-table tbody td{width:25.66%;font-size:14px;line-height:1.75}
.spec-table tbody td small{color:#888;font-size:14px}
.spec-table tbody td b{font-size:14px}
.spec-table__fit td{font-size:14px;color:#555}
.spec-models{display:grid;grid-template-columns:repeat(3,1fr);margin-top:clamp(65px,8vw,105px);border-top:1px solid #111;border-bottom:1px solid #111}
.spec-models article{padding:30px clamp(20px,3vw,40px) 34px}
.spec-models article+article{border-left:1px solid var(--line)}
.spec-models span{color:#888;font:400 14px var(--mono);letter-spacing:.13em}
.spec-models h3{margin:43px 0 20px;font:600 clamp(20px,2.1vw,29px)/1.6 var(--serif);letter-spacing:-.035em}
.spec-models p{margin:0;color:#666;font-size:14px;line-height:2}
.spec-expand{
 display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,.55fr);gap:clamp(50px,8vw,120px);
 padding:clamp(95px,11vw,160px) clamp(28px,5vw,72px);background:#111;color:#fff;
}
.spec-expand__title .kicker{margin-bottom:30px;color:#666}
.spec-expand h2{margin:0;font:600 clamp(33px,4.2vw,57px)/1.55 var(--serif);letter-spacing:-.055em}
.spec-expand__chips{grid-column:1/-1;display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid #555;border-bottom:1px solid #555}
.spec-expand__chips>span{display:flex;align-items:baseline;gap:17px;padding:25px 0;font:400 clamp(49px,7vw,96px)/1 var(--mono);letter-spacing:-.08em}
.spec-expand__chips>span+span{padding-left:clamp(25px,4vw,60px);border-left:1px solid #444}
.spec-expand__chips small{color:#666;font:400 14px var(--sans);letter-spacing:.08em}
.spec-expand__copy{align-self:end}
.spec-expand__copy p{margin:0;color:#aaa;font-size:14px;line-height:2.15}
.spec-expand__copy p+p{margin-top:20px}
.spec-open{display:grid;grid-template-columns:repeat(2,1fr);background:#fff}
.spec-open article{position:relative;min-height:520px;padding:clamp(60px,7vw,100px) clamp(28px,5vw,72px)}
.spec-open article+article{border-left:1px solid var(--line)}
.spec-open__no{position:absolute;right:clamp(28px,4vw,55px);top:clamp(60px,7vw,100px);color:#aaa;font:400 14px var(--mono)}
.spec-open .kicker{color:#888}
.spec-open h2{max-width:12em;margin:65px 0 25px;font:600 clamp(26px,3.2vw,43px)/1.65 var(--serif);letter-spacing:-.045em}
.spec-open article>p:last-child{max-width:36em;margin:0;color:#666;font-size:14px;line-height:2.1}
.spec-durable{padding:clamp(95px,11vw,160px) clamp(28px,5vw,72px);background:#f1f1ee}
.spec-durable__intro{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(260px,.55fr);gap:30px;align-items:end}
.spec-durable__intro .kicker{grid-column:1/-1;color:#777}
.spec-durable__intro h2{margin:0;font:600 clamp(35px,4.5vw,61px)/1.5 var(--serif);letter-spacing:-.055em}
.spec-durable__intro>p{margin:0;color:#666;font-size:14px;line-height:2.1}
.spec-durable__grid{display:grid;grid-template-columns:repeat(3,1fr);margin-top:clamp(58px,7vw,92px);border-top:1px solid #111;border-bottom:1px solid #111}
.spec-durable__grid article{min-height:340px;padding:29px clamp(19px,3vw,38px)}
.spec-durable__grid article+article{border-left:1px solid var(--line)}
.spec-durable__grid span{color:#888;font:400 14px var(--mono);letter-spacing:.14em}
.spec-durable__grid h3{margin:60px 0 20px;font:600 clamp(20px,2.1vw,29px)/1.65 var(--serif)}
.spec-durable__grid p{margin:0;color:#666;font-size:14px;line-height:2}
.spec-durable__last{
 max-width:24em;margin:clamp(70px,8vw,110px) 0 0 auto;
 font:600 clamp(24px,3.2vw,42px)/1.75 var(--serif);letter-spacing:-.04em;
}

/* 共通の特徴（機種によらず共通。カタログの下に固定表示） */
.common5{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid #111;border-bottom:1px solid #111;}
.common5>div{padding:26px 20px 24px 0;}
.common5>div+div{padding-left:20px;border-left:1px solid var(--line);}
.common5 .t{font-size:14px;font-weight:700;line-height:1.5;margin-bottom:8px;}
.common5 .d{font-size:14px;color:var(--mid);line-height:1.75;}

@media(max-width:800px){
 .catalog{grid-template-columns:1fr;border-top:0;}
 /* モバイルではページ内のサイドメニューを非表示にする。
    各項目へのリンクはグローバルメニュー（ハンバーガー）側の子メニューに集約済み。 */
 .catalog__nav{display:none;}
 .catalog__panel{--catalog-panel-pad:0px;padding-left:0;padding-top:0;}
 .common5{grid-template-columns:1fr;}
 .common5>div{border-left:0!important;padding-left:0!important;border-top:1px solid var(--line);}
 .common5>div:first-child{border-top:0;}
 .model-page{width:100%;margin-left:0}
 .model-hero{grid-template-columns:1fr;min-height:0}
 /* モバイルでは写真（model-hero__visual）を上、タイトル・価格など（model-hero__copy）を下に入れ替える */
 .model-hero__visual{order:-1}
 .model-hero__visual{min-height:520px}
 .model-quick{grid-template-columns:repeat(2,1fr)}
 .model-quick>div:nth-child(3){border-left:0;border-top:1px solid var(--line)}
 .model-quick>div:nth-child(4){border-top:1px solid var(--line)}
 .model-board{grid-template-columns:1fr}
 .model-board__visual{min-height:540px}
 .model-tech-grid{grid-template-columns:1fr}
 .model-tech-grid>.model-specs{border-left:0;border-top:1px solid #111}
 .model-section-title{grid-template-columns:1fr}
 .model-specs__grid{grid-template-columns:1fr}
 .model-specs__item:nth-child(odd),.model-specs__item:nth-child(even){padding-inline:0;border-left:0}
 .model-package{grid-template-columns:1fr}
 .model-package__copy{grid-template-columns:1fr}
 .model-package__copy>.kicker,.model-package__copy>h2,
 .model-package__copy>p:not(.model-package__price),.model-package__copy>.model-package__price,.model-package__copy>.acts{grid-column:1;grid-row:auto}
 .model-package__copy>p:not(.model-package__price){margin-top:22px}
 .model-package__media{grid-template-columns:1fr}
 .model-package__note{min-height:0;padding:30px 0 0;border-left:0;border-top:1px solid #555}
 .model-package>figure{min-height:520px}
 .about{margin-left:0}
 .about-hero{min-height:760px;grid-template-columns:1fr;padding-top:24px;align-items:start;overflow:hidden;
   width:calc(100% + var(--gut) * 2);margin-left:calc(-1 * var(--gut));margin-right:calc(-1 * var(--gut));}
 /* 上のフルビリードは親（.about）の overflow:hidden で切り取られてしまうため、ここで解除する（背景文字などのクリップは .about-hero 自体の overflow:hidden が引き継ぐ） */
 .about{overflow:visible;}
 .about-hero__art{position:absolute;right:-9%;bottom:-17%;width:min(72vw,440px);margin:0;opacity:.72}
 .about-hero__copy{max-width:570px}
 .about-lead{max-width:33em}
 .about-facts{grid-template-columns:repeat(2,1fr)}
 .about-facts>div:nth-child(3){border-left:0;border-top:1px solid var(--line)}
 .about-facts>div:nth-child(4){border-top:1px solid var(--line)}
 .about-section{grid-template-columns:1fr;gap:25px}
 .about-section__index{flex-direction:row;align-items:baseline}
 .about-prose{grid-template-columns:1fr}
 .about-origin__gallery{grid-template-columns:1fr}
 .about-research__layout{grid-template-columns:1fr}
 .about-research__book{width:min(100%,340px);margin-inline:auto}
 .about-answer{grid-template-columns:1fr}
 .about-answer__photo{width:min(100%,420px);margin-inline:auto}
 .about-quote{grid-template-columns:1fr}
 .about-heading{grid-template-columns:1fr}
 .about-safety__grid article{min-height:290px}
 .about-kyoto{grid-template-columns:1fr}
 .about-kyoto__photo{min-height:460px;max-height:72vw}
 .about-vision__grid{grid-template-columns:1fr}
 .spec-page{width:100%;margin-left:0}
 .spec-hero__copy,.spec-heading,.spec-durable__intro{grid-template-columns:1fr}
 .spec-visual--overview{grid-template-columns:1fr}
 /* 親（.spec-page）の overflow:hidden によって切り取られないよう、.spec-page 側も解除する（他に依存する要素なし） */
 .spec-page{overflow:visible;}
 /* モバイルでは spec ヒーローの背景を画面一杯（ビューポート幅）まで広げる */
 .spec-visual{width:calc(100% + var(--gut) * 2);margin-left:calc(-1 * var(--gut));margin-right:calc(-1 * var(--gut));}
 .spec-visual--overview>img{height:auto;max-height:370px;transform:none}
 .spec-hero__copy .spec-hero__note{grid-column:1;margin-top:6px}
 .spec-numbers{grid-template-columns:repeat(2,1fr)}
 .spec-numbers>div:nth-child(3){border-left:0;border-top:1px solid var(--line)}
 .spec-numbers>div:nth-child(4){border-top:1px solid var(--line)}
 .spec-io__map{grid-template-columns:1fr}
 .spec-io__core{min-height:120px;border:0;border-top:1px solid #111;border-bottom:1px solid #111}
 .spec-io__core i{transform:rotate(90deg)}
 .spec-code__routes{grid-template-columns:1fr}
 .spec-code__routes article{min-height:0}
 .spec-code__routes article+article{border-left:0;border-top:1px solid #444}
 .spec-code__path{margin-top:45px}
 .spec-models{grid-template-columns:1fr}
 .spec-models article+article{border-left:0;border-top:1px solid var(--line)}
 .spec-expand{grid-template-columns:1fr}
 .spec-expand__chips{grid-column:1}
 .spec-open{grid-template-columns:1fr}
 .spec-open article{min-height:0}
 .spec-open article+article{border-left:0;border-top:1px solid var(--line)}
 .spec-durable__grid{grid-template-columns:1fr}
 .spec-durable__grid article{min-height:0}
 .spec-durable__grid article+article{border-left:0;border-top:1px solid var(--line)}
}
@media(max-width:560px){
 .model-hero__copy{padding-top:20px}
 .model-hero h1{font-size:clamp(35px,10vw,47px)}
 .model-hero__visual{min-height:410px;padding:22px}
 .model-quick>div{min-height:128px}
 .model-quick span{margin-bottom:25px}
 .model-board__visual{min-height:430px;padding:25px}
 .model-board__copy h2,.model-section-title h2,.model-package h2{font-size:clamp(29px,8.5vw,40px)}
 .model-diagram figure{padding:10px}
 .model-diagram__parts{grid-template-columns:repeat(2,minmax(0,1fr))}
 .model-specs__item{grid-template-columns:100px 1fr}
 .model-package>figure{min-height:400px;padding:24px}
 .about-hero{min-height:700px}
 .about-hero h1{font-size:clamp(35px,10vw,46px)}
 .about-hero__art{right:-20%;bottom:-12%;width:92vw}
 .about-facts>div{min-height:135px}
 .about-section h2,.about-heading h2,.about-kyoto h2,.about-vision h2{font-size:clamp(29px,8.4vw,39px)}
 .about-safety__grid{grid-template-columns:1fr}
 .about-safety__grid article{min-height:0;padding-block:29px}
 .about-safety__grid h3{margin-top:36px}
 .about-kyoto__photo{min-height:360px}
 .spec-hero__copy h1{font-size:clamp(34px,9.7vw,45px)}
 .spec-visual{padding-inline:10px}
 .spec-numbers>div{min-height:130px}
 .spec-heading h2,.spec-expand h2,.spec-durable__intro h2{font-size:clamp(29px,8.5vw,40px)}
 .spec-expand__chips{grid-template-columns:1fr}
 .spec-expand__chips>span+span{padding-left:0;border-left:0;border-top:1px solid #444}
}
@media(prefers-reduced-motion:reduce){
 .model-page{animation:none}
 .about{animation:none}
 .about-kyoto__photo img{transition:none}
 .spec-page{animation:none}
}

/* 調整ツール（robo_adjust）をこのページのデザインで直接表示。
   機能（BLE通信）はrobot_tools側のJSをそのまま使い、見た目だけここで定義する。 */
.use-panel[hidden]{display:none;}
.adjust-tool{border-top:1px solid #111;margin-top:clamp(24px,3vw,36px);}
.adjust-tool .status-row{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding:24px 0;border-bottom:1px solid var(--line);}
.adjust-tool .status-label{font:400 14px var(--mono);letter-spacing:.14em;color:var(--pale);text-transform:uppercase;}
.adjust-tool .status-box{padding:8px 16px;border:1px solid var(--line);font-family:var(--mono);font-size:14px;min-width:160px;text-align:center;}
.adjust-tool .conn-btn{padding:9px 20px;border:1px solid #111;background:#fff;font:500 14px var(--sans);letter-spacing:.05em;cursor:pointer;transition:background .2s,color .2s;}
.adjust-tool .conn-btn:hover{background:#111;color:#fff;}
.adjust-tool .conn-btn[disabled]{opacity:.35;cursor:not-allowed;}
.adjust-tool .cta-90{display:block;width:100%;margin:24px 0;padding:16px;border:1px solid #111;background:var(--off);
  font:700 14px var(--mono);letter-spacing:.08em;text-align:center;cursor:pointer;transition:background .2s,color .2s;}
.adjust-tool .cta-90:hover{background:#111;color:#fff;}
.adjust-tool .cta-90[disabled]{opacity:.35;cursor:not-allowed;}
.adjust-tool .diagram{display:grid;grid-template-columns:1fr 190px 1fr;gap:clamp(20px,3vw,40px);padding:32px 0;border-bottom:1px solid var(--line);}
.adjust-tool .diagram-col{display:flex;flex-direction:column;gap:14px;}
.adjust-tool .diagram-center{display:flex;flex-direction:column;align-items:center;gap:18px;}
.adjust-tool .diagram-center img{width:120px;height:auto;}
.adjust-tool .adj-row{display:flex;align-items:center;gap:8px;padding:9px 0;border-bottom:1px solid var(--line);}
.adjust-tool .adj-name{flex:1;font-size:14px;color:var(--ink);}
.adjust-tool .adj-name i{font-style:normal;color:var(--pale);font-size:14px;margin-left:4px;}
.adjust-tool .adj-input{width:52px;padding:6px;border:1px solid var(--line);font-family:var(--mono);font-size:14px;text-align:center;}
.adjust-tool .adj-btn{padding:6px 11px;border:1px solid var(--line);background:#fff;font:500 14px var(--sans);
  cursor:pointer;white-space:nowrap;transition:border-color .2s,color .2s;flex:0 0 auto;}
.adjust-tool .adj-btn:hover{border-color:#111;}
.adjust-tool .adj-btn[disabled]{opacity:.35;cursor:not-allowed;}
.adjust-tool .adj-group{border:1px solid var(--line);padding:0 10px;margin-top:2px;}
.adjust-tool .adj-group .adj-row:last-child{border-bottom:0;}
.adjust-tool .adj-group .adj-row button.adj-btn:first-child{flex:1;text-align:center;}
.adjust-tool .stand-actions{display:flex;justify-content:center;gap:16px;padding:24px 0;flex-wrap:wrap;}
.adjust-tool .stand-actions .adj-btn{min-width:150px;padding:12px 20px;font-size:14px;}
.adjust-tool .guide{padding:28px 0 8px;}
.adjust-tool .guide-title{font:700 14px var(--mono);letter-spacing:.14em;color:var(--pale);text-transform:uppercase;margin-bottom:12px;}
.adjust-tool ol{margin:0;padding-left:1.4em;color:var(--mid);font-size:14px;line-height:2;}
.adjust-tool .last-update{margin-top:16px;font:400 14px var(--mono);color:var(--pale);text-align:right;}
@media(max-width:800px){
 .adjust-tool .diagram{grid-template-columns:1fr;}
 .adjust-tool .diagram-center{order:-1;}
}

/* use / calibration — 接続から保存までを一つの視線で追える調整画面 */
#panel-adjust{
 width:calc(100% + var(--catalog-panel-pad));
 margin-left:calc(-1 * var(--catalog-panel-pad));
 overflow:hidden;
}
.calibration-head{
 display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:28px;
 padding:24px clamp(28px,5vw,72px);background:#f1f1ee;border-bottom:1px solid var(--line)
}
.calibration-head__copy{min-width:0}
.calibration-head>.kicker{margin-bottom:10px;color:#777}
.calibration-head__grid{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(260px,.55fr);gap:35px;align-items:end}
.calibration-head h2{margin:0;font:600 clamp(26px,3vw,36px)/1.4 var(--serif);letter-spacing:-.035em}
.calibration-head__grid>p{margin:0;color:#666;font-size:14px;line-height:1.9}
.calibration-head__copy>p{margin:7px 0 0;color:#666;font-size:14px;line-height:1.8}
.calibration-progress{display:grid;grid-template-columns:repeat(4,1fr);margin:clamp(48px,6vw,72px) 0 0;padding:0;border-top:1px solid #111;border-bottom:1px solid #111;list-style:none}
.calibration-progress li{display:flex;flex-direction:column;gap:22px;min-height:112px;padding:19px clamp(14px,2vw,25px);font-size:14px;font-weight:500}
.calibration-progress li+li{border-left:1px solid var(--line)}
.calibration-progress span{color:#888;font:400 14px var(--mono)}
.calibration-note{max-width:90em;margin:12px 0 0;color:#888;font-size:14px;line-height:1.7}
.adjust-tool.calibration{width:100%;margin:0;border:0;--cal-signal:#ec5b2a}
.calibration>section{padding:28px clamp(28px,5vw,72px)}
.cal-step-head{display:flex;align-items:flex-start;gap:13px}
.cal-step-no{display:grid;place-items:center;flex:0 0 32px;width:32px;height:32px;border:1px solid currentColor;border-radius:50%;font:400 14px var(--mono)}
.cal-step-head .kicker{margin-bottom:5px;color:inherit;opacity:.48}
.cal-step-head h3{margin:0;font:600 clamp(17px,1.9vw,23px)/1.45 var(--serif);letter-spacing:-.02em}
.calibration-connect{background:#fff;color:#111;border-bottom:1px solid var(--line)}
.calibration-connect__actions{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-top:18px;padding:14px 0 0;border-top:1px solid var(--line)}
.cal-status{display:grid;grid-template-columns:10px auto minmax(130px,auto);align-items:center;gap:13px}
.cal-status__dot{width:8px;height:8px;border-radius:50%;background:var(--cal-signal);box-shadow:0 0 0 5px rgba(236,91,42,.12)}
.cal-status.is-connecting .cal-status__dot{background:#e0a52f;box-shadow:0 0 0 5px rgba(224,165,47,.15);animation:cal-status-pulse 1.1s ease-in-out infinite}
.cal-status.is-connected .cal-status__dot{background:#49b66d;box-shadow:0 0 0 5px rgba(73,182,109,.15)}
@keyframes cal-status-pulse{50%{opacity:.35}}
.calibration .status-label{color:#888;font:400 14px var(--mono);letter-spacing:.12em}
.calibration .status-box{min-width:150px;padding:8px 14px;border:1px solid #bbb;background:transparent!important;color:#111;font:400 14px var(--mono);text-align:center}
.calibration .cal-status.is-connecting .status-box{color:#d97706}
.calibration .cal-status.is-connected .status-box{color:#2457c5}
.cal-connect-buttons{display:flex;gap:10px}
.calibration .conn-btn{min-width:95px;padding:10px 16px;border:1px solid #111;background:#fff;color:#111;font-size:14px;letter-spacing:.05em;cursor:pointer}
.calibration .conn-btn:hover{background:#111;color:#fff}
.calibration .conn-btn--primary{min-width:150px;border-color:#111;background:#111;color:#fff}
.calibration .conn-btn--primary:hover{background:var(--cal-signal);border-color:var(--cal-signal);color:#fff}
.calibration-workbench{
 border:1px solid #111;
 background-color:#e8e8e4;
 background-image:linear-gradient(rgba(17,17,17,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(17,17,17,.04) 1px,transparent 1px);
 background-size:28px 28px;
}
.calibration-toolbar{
 display:flex;align-items:center;justify-content:space-between;gap:18px;min-width:390px;padding:5px 12px;
 border:1px solid #111;background:#fff;
}
.calibration-toolbar .cal-status{display:grid;grid-template-columns:8px auto 120px;align-items:center;gap:8px}
.calibration-toolbar .status-box{width:120px;min-width:0;padding:8px 6px}
.calibration-toolbar-wrap{min-width:390px}
.calibration-toolbar-wrap>.connected-robot-id{display:block;width:120px;min-height:18px;margin:5px 0 0 69px;color:#222;font:600 14px/1.5 var(--mono);letter-spacing:.015em;text-align:center;overflow-wrap:anywhere}
.calibration-toolbar-wrap>.connected-robot-id[hidden]{display:block!important;visibility:hidden}
.calibration-toolbar .cal-connect-buttons{display:grid;grid-template-columns:repeat(2,68px);gap:7px}
.calibration-toolbar .conn-btn,
.calibration-toolbar .conn-btn--primary{width:68px;min-width:0;padding:1px 6px}
.calibration-origin{display:flex;align-items:center;justify-content:flex-end;gap:8px;padding:12px 37px 0 30px;border-bottom:0;background:transparent}
.calibration-origin__note{
 margin:0;padding:0 0 2px;border-bottom:1px solid #777;color:#333;
 font-size:14px;font-weight:600;line-height:1.7;white-space:nowrap;
}
.calibration-origin__note span{display:inline-block;margin-left:8px;font:400 15px/1 var(--mono)}
.calibration .calibration-origin .cta-90{
 position:relative;display:block;flex:0 0 163px;width:163px;margin:0;text-align:center;
}
.calibration .calibration-origin .cta-90 span{grid-column:1;margin:0;color:#aaa;font:400 14px var(--sans);letter-spacing:.06em}
.calibration .calibration-origin .cta-90 strong{font-size:14px}
.calibration-zero{display:grid;grid-template-columns:minmax(220px,.72fr) minmax(240px,1fr) minmax(260px,.78fr);gap:24px;align-items:center;background:#f7f7f4;border-bottom:1px solid var(--line)}
.calibration-zero .cal-step-head{grid-column:1}
.calibration-zero>p{grid-column:2;margin:0;color:#666;font-size:14px;line-height:1.8}
.calibration .cta-90{
 grid-column:3;display:grid;grid-template-columns:1fr 20px;align-items:center;width:100%;
 margin:0;padding:14px 16px;border:1px solid #111;background:#111;color:#fff;text-align:left;cursor:pointer;
 transition:background .25s,color .25s,border-color .25s;
}
.calibration .cta-90 span{grid-column:1/-1;margin-bottom:3px;color:#888;font:400 14px var(--mono);letter-spacing:.12em}
.calibration .cta-90 strong{font:600 14px var(--serif);letter-spacing:.01em}
.calibration .cta-90 i{font:400 14px var(--mono);font-style:normal;text-align:right}
.calibration .cta-90:hover:not(:disabled){background:var(--cal-signal);border-color:var(--cal-signal)}
.calibration .cta-90:disabled{opacity:.28;cursor:not-allowed}
.calibration .calibration-origin .cta-90,
.calibration .calibration-origin .cta-90:disabled{
 appearance:auto;
 min-height:34px;
 padding:1px 6px;
 border:2px outset buttonborder;
 background:#f0f0f0;
 background-image:none;
 box-shadow:none;
 color:#111;
 -webkit-text-fill-color:#111;
 font:400 14px/2 var(--sans);
 letter-spacing:normal;
 opacity:1;
 transform:none;
 transition:none;
}
.calibration .calibration-origin .cta-90 strong{color:#111;font:inherit;letter-spacing:normal}
.calibration .calibration-origin .cta-90:hover:not(:disabled),
.calibration .calibration-origin .cta-90:active:not(:disabled){
 border:2px outset buttonborder;
 background:#f0f0f0;
 box-shadow:none;
 color:#111;
 transform:none;
}
.calibration-toolbar .conn-btn,
.calibration-toolbar .conn-btn--primary,
.calibration .calibration-origin .cta-90,
.calibration .calibration-origin .cta-90:disabled,
.calibration .calibration-origin .cta-90:hover:not(:disabled),
.calibration .calibration-origin .cta-90:active:not(:disabled){
 appearance:none;
 height:34px;
 min-height:34px;
 border:1px solid #777;
 border-radius:2px;
 background:#f0f0f0;
 box-shadow:none;
 color:#111;
 -webkit-text-fill-color:#111;
 font:400 14px/28px var(--sans);
 letter-spacing:normal;
}
.calibration-joints{padding:24px clamp(28px,5vw,72px)!important;background:#f1f1ee}
.calibration-joints__head{display:flex;justify-content:space-between;align-items:baseline;gap:30px}
.calibration-joints__head h3{margin:0;font:600 clamp(20px,2.3vw,29px)/1.5 var(--serif)}
.calibration-joints__head p{margin:0;color:#666;font-size:14px;line-height:1.8}
.calibration-hint{margin:0;padding:9px 16px;border-bottom:1px solid var(--line);background:#f7f7f4;color:#777;font-size:14px;line-height:1.6}
.calibration-joints__intro{max-width:55em;margin:25px 0 0 64px;color:#666;font-size:14px;line-height:2.05}
.calibration-stage{
 position:relative;display:grid;grid-template-columns:230px minmax(260px,1fr) 230px;
 grid-template-rows:118px 1fr 58px;grid-template-areas:". face ." "left robot right" ". actions .";
 column-gap:25px;min-height:720px;margin-top:0;padding:24px;
 border:0;background:transparent;overflow:hidden;
}
.calibration-stage:before{
 content:"7 AXIS";position:absolute;right:-.04em;bottom:-.22em;color:rgba(17,17,17,.035);
 font:700 clamp(140px,20vw,285px)/1 var(--mono);letter-spacing:-.09em;
}
.calibration-stage:after{
 display:none;
}
.calibration-lines{position:absolute;z-index:1;inset:0;width:100%;height:100%;overflow:visible;pointer-events:none}
.calibration-lines polyline{fill:none;stroke:#111;stroke-width:1.2;vector-effect:non-scaling-stroke;stroke-dasharray:1;stroke-dashoffset:1;animation:cal-line-draw .8s var(--ease) forwards}
.calibration-lines polyline:nth-child(2),.calibration-lines polyline:nth-child(5){animation-delay:.08s}
.calibration-lines polyline:nth-child(3),.calibration-lines polyline:nth-child(6){animation-delay:.16s}
.calibration-lines polyline:nth-child(4),.calibration-lines polyline:nth-child(7){animation-delay:.24s}
.calibration-line-dots circle{fill:var(--cal-signal);stroke:#fff;stroke-width:2;opacity:0;animation:cal-dot-in .3s ease .7s forwards}
@keyframes cal-line-draw{to{stroke-dashoffset:0}}
@keyframes cal-dot-in{to{opacity:1}}
.motor-card{position:relative;z-index:2;padding:17px;border:1px solid #bbb;background:rgba(255,255,255,.96);box-shadow:0 8px 25px rgba(17,17,17,.05)}
.motor-card:focus-within{border-color:#111;box-shadow:0 0 0 2px #111}
.motor-card--face{grid-area:face;align-self:start;justify-self:center;width:250px}
.cal-side{position:relative;z-index:2;display:flex;flex-direction:column;justify-content:space-around;gap:25px;padding-block:20px 28px}
.cal-side--left{grid-area:left}.cal-side--right{grid-area:right}
.motor-card__name{display:flex;justify-content:space-between;gap:10px;align-items:baseline;padding-bottom:12px;border-bottom:1px solid var(--line);font:600 14px var(--serif)}
.motor-card__name small{color:#888;font:400 14px var(--sans)}
.motor-card__controls{display:grid;grid-template-columns:78px 1fr;gap:8px;margin-top:12px}
.motor-card__unit{display:grid;grid-template-columns:1fr 14px;align-items:center;border:1px solid #bbb;background:#fff}
.motor-card__unit input{width:100%;min-width:0;padding:9px 3px 9px 9px;border:0;background:transparent;font:500 14px var(--mono);text-align:center;outline:0}
.motor-card__unit i{color:#999;font:400 14px var(--mono);font-style:normal}
.motor-card button,.calibration-finish button{padding:10px 12px;border:1px solid #111;background:#fff;font-size:14px;font-weight:500;letter-spacing:.06em;cursor:pointer}
.motor-card button:hover:not(:disabled),.calibration-finish button:hover:not(:disabled){background:#111;color:#fff}
.motor-card button:disabled,.motor-card input:disabled,.calibration-finish button:disabled{opacity:.3;cursor:not-allowed}
.motor-card--ankle{padding-bottom:13px}
.balance-control{display:block;margin-top:11px;padding-top:11px;border-top:1px dashed #bbb}
.balance-control button{width:100%;padding-inline:6px;font-size:14px}
.calibration-robot{position:relative;z-index:2;grid-area:robot;align-self:stretch;display:flex;justify-content:center;align-items:center;margin:0;padding:18px}
.calibration-robot img{width:min(100%,360px);height:560px;object-fit:contain;mix-blend-mode:multiply;filter:drop-shadow(0 20px 26px rgba(17,17,17,.13))}
.calibration-robot__label{position:absolute;left:50%;bottom:9px;transform:translateX(-50%);color:#777;font:400 14px var(--mono);letter-spacing:.14em;white-space:nowrap}
.calibration-finish{display:grid;grid-template-columns:minmax(220px,.72fr) minmax(220px,1fr) minmax(340px,1fr);gap:24px;align-items:center;background:#fff;border-top:1px solid var(--line)}
.calibration-finish .cal-step-head{grid-column:1}
.calibration-finish>p{grid-column:2;margin:0;color:#666;font-size:14px;line-height:1.8}
.calibration-finish__actions{grid-column:3;display:grid;grid-template-columns:repeat(2,1fr);margin:0;border:1px solid #111}
.calibration-finish__actions button{display:flex;justify-content:space-between;align-items:center;min-height:58px;padding:13px 15px;border:0;background:#fff;font:600 14px var(--serif);text-align:left}
.calibration-finish__actions button+button{border-left:1px solid #111}
.calibration-finish__actions button span{color:#888;font:400 14px var(--mono)}
.calibration-finish__actions .cal-save{background:#111;color:#fff}
.calibration-finish__actions .cal-save:hover:not(:disabled){background:var(--cal-signal)}
.calibration-actions{
 display:grid;grid-template-columns:1fr minmax(160px,190px) minmax(190px,230px);gap:10px;align-items:center;
 padding:13px 16px;border-top:1px solid #111;background:#fff;
}
.calibration-actions>span{color:#777;font-size:14px}
.calibration-actions button{min-height:44px;padding:10px 15px;border:1px solid #111;background:#fff;font-size:14px;font-weight:500;cursor:pointer}
.calibration-actions button:hover:not(:disabled){background:#111;color:#fff}
.calibration-actions .cal-save{background:#111;color:#fff}
.calibration-actions .cal-save:hover:not(:disabled){background:var(--cal-signal);border-color:var(--cal-signal)}
.calibration-actions button:disabled{opacity:.3;cursor:not-allowed}
.calibration-stage .calibration-actions{
 position:relative;z-index:2;grid-area:actions;align-self:end;
 display:grid;grid-template-columns:repeat(2,1fr);gap:10px;padding:0;border:0;background:transparent;
}
.calibration-stage .calibration-actions>span{display:none}
.calibration-stage .calibration-actions button{min-height:44px}
.calibration-guide{margin:0;padding:0 clamp(28px,5vw,72px);border-top:1px solid var(--line);background:#f1f1ee}
.calibration-guide summary{display:flex;justify-content:space-between;align-items:center;padding:18px 0;cursor:pointer;font-size:14px;font-weight:500;letter-spacing:.03em;list-style:none}
.calibration-guide summary::-webkit-details-marker{display:none}
.calibration-guide summary:after{content:"＋";font:400 14px var(--mono)}
.calibration-guide[open] summary:after{content:"−"}
.calibration-guide ol{margin:0;padding:0 0 35px 1.5em;color:#666;font-size:14px;line-height:2.1}
.calibration .last-update{margin:0;padding:17px clamp(28px,5vw,72px);background:#f1f1ee;color:#999;font:400 14px var(--mono);text-align:right}
@media(max-width:1100px){
 .calibration-head{grid-template-columns:1fr}
 .calibration-toolbar-wrap{justify-self:end}
 .calibration-zero,.calibration-finish{grid-template-columns:1fr 1fr}
 .calibration-zero .cal-step-head,.calibration-finish .cal-step-head{grid-column:1}
 .calibration-zero>p,.calibration-finish>p{grid-column:2}
 .calibration .cta-90,.calibration-finish__actions{grid-column:1/-1}
 .calibration-stage{grid-template-columns:1fr;grid-template-rows:auto;grid-template-areas:"face" "robot" "left" "right" "actions";gap:16px;min-height:0}
 .calibration-lines{display:none}
 .motor-card--face{width:min(100%,620px)}
 .cal-side{width:min(100%,620px);margin:auto;padding:0;gap:12px}
 .calibration-robot{min-height:500px}
 .calibration-robot img{height:470px}
}
@media(max-width:800px){
 #panel-adjust{width:100%;margin-left:0}
 .calibration-head__grid,.calibration-zero,.calibration-finish{grid-template-columns:1fr}
 .calibration-origin{align-items:stretch;flex-direction:column;padding:16px}
 .calibration-origin__note{white-space:normal}
 .calibration .calibration-origin .cta-90{align-self:flex-end}
 .calibration-zero .cal-step-head,.calibration-zero>p,.calibration-finish .cal-step-head,.calibration-finish>p{grid-column:1}
 .calibration .cta-90,.calibration-finish__actions{grid-column:1}
 .calibration-progress{grid-template-columns:repeat(2,1fr)}
 .calibration-progress li:nth-child(3){border-left:0;border-top:1px solid var(--line)}
 .calibration-progress li:nth-child(4){border-top:1px solid var(--line)}
 .calibration-connect__actions{align-items:stretch;flex-direction:column}
 .calibration-toolbar-wrap{justify-self:stretch;min-width:0}
 .calibration-toolbar{min-width:0;flex-wrap:wrap}
 .calibration-toolbar .cal-status{flex:1 1 180px}
 .calibration-toolbar .cal-connect-buttons{flex:1 1 172px}
 .calibration-joints__head{display:block}
 .calibration-joints__head p{margin-top:8px}
 .calibration-toolbar .status-box{grid-column:auto}
 .calibration-toolbar .cal-connect-buttons{width:auto}
 .calibration-toolbar .conn-btn{width:100%}
 .calibration .cta-90{grid-template-columns:75px 1fr 20px}
 .calibration-finish__actions{grid-template-columns:1fr}
 .calibration-finish__actions button+button{border-left:0;border-top:1px solid #111}
 .calibration-actions,.calibration-stage .calibration-actions{grid-template-columns:1fr 1fr}
 .calibration-actions>span{grid-column:1/-1}
}
@media(max-width:560px){
 .calibration-head h2{font-size:clamp(25px,7vw,31px)}
 .calibration-stage{margin-inline:0;padding:14px}
 .calibration-robot{min-height:410px}
 .calibration-robot img{height:390px}
 .calibration .cta-90{grid-template-columns:1fr 24px;gap:6px;padding:20px}
 .calibration .cta-90 span{grid-column:1/-1}
 .motor-card{padding:15px}
 .calibration-finish__actions button{min-height:78px}
 .calibration-actions,.calibration-stage .calibration-actions{grid-template-columns:1fr}
 .calibration-actions>span{grid-column:1}
}

/* use / robot id — 調整ツールと共通の計器パネル */
#panel-id{
 width:calc(100% + var(--catalog-panel-pad));
 margin-left:calc(-1 * var(--catalog-panel-pad));
 overflow:hidden;
}
.adjust-tool.id-tool{
 width:100%;margin:0;padding:24px clamp(28px,5vw,72px);border:0;
 background:#f1f1ee;box-shadow:none;--cal-signal:#ec5b2a;
}
.id-workbench{
 margin:0;
 border:1px solid #111;background:#e8e8e4;
}
.id-copy-bar{display:flex;justify-content:flex-end;padding:0 24px 24px;background:transparent}
.id-btn{
 border:1px solid #111;border-radius:0;color:#111;
 font:600 14px/1.2 var(--sans);letter-spacing:.04em;cursor:pointer;
 transition:background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease);
}
.id-btn--copy{
 width:190px;min-height:34px;padding:7px 16px;
 background-color:#e8e8e4;
 background-image:linear-gradient(rgba(17,17,17,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(17,17,17,.04) 1px,transparent 1px);
 background-size:28px 28px;
}
.id-btn--copy:after{content:" ↗";margin-left:10px;font-family:var(--mono)}
.id-btn--copy:hover{background:#111;color:#fff}
.id-results{
 display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;
 margin:0;padding:24px;
 background-color:#e8e8e4;
 background-image:linear-gradient(rgba(17,17,17,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(17,17,17,.04) 1px,transparent 1px);
 background-size:28px 28px;
 counter-reset:id-result;
}
.id-result-card{
 counter-increment:id-result;position:relative;display:grid;grid-template-rows:auto 1fr;
 min-height:150px;padding:18px;border:1px solid #111;background:#fff;
}
.id-result-card:before{
 content:"0" counter(id-result);position:absolute;top:15px;right:16px;
 color:#999;font:400 14px var(--mono);letter-spacing:.08em;
}
.id-result-card dt{
 padding:0 32px 14px 0;border-bottom:1px solid var(--line);
 color:#555;font:500 14px/1.55 var(--sans);letter-spacing:.035em;
}
.id-result-card dd{
 display:grid;place-items:center;min-width:0;margin:0;padding:18px 8px 4px;
 color:#111;font:500 clamp(15px,1.7vw,19px)/1.15 var(--mono);
 letter-spacing:.09em;text-align:center;overflow-wrap:anywhere;
}
@media(max-width:800px){
 #panel-id{width:100%;margin-left:0}
 .id-results{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
 .id-results{grid-template-columns:1fr;padding:16px}
 .id-result-card{min-height:130px}
}

/* ============================================================
   learn.html 専用パーツ — ツリー構造ナビ + サブカテガリ切替 + 記事タイル
   学習カリキュラムの下にScratch/Python/Arduinoを子項目として入れ子で表示。
   各カテゴリは WordPress(qumcum.net) の記事を php/course.php 経由で取得。 */
.catalog__nav .tree-toggle{
  display:block;width:100%;text-align:left;padding:18px 18px;
  background:none;border:0;border-bottom:1px solid var(--line);cursor:pointer;
  font-family:var(--serif);font-size:16px;font-weight:600;color:var(--ink);
}
.catalog__nav .tree-toggle:after{content:"+";float:right;color:var(--pale);font-family:var(--mono);font-weight:400;}
.catalog__nav .tree-toggle[aria-expanded=true]:after{content:"−";}
.catalog__nav .tree-toggle[aria-current=true]{background:#111;color:#fff;}
.catalog__nav .tree-toggle[aria-current=true]:after{color:#999;}
.catalog__nav .tree-children{border-bottom:1px solid var(--line);}
.catalog__nav .tree-children[hidden]{display:none;}
.catalog__nav .tree-children button{
  display:block;width:100%;text-align:left;padding:13px 18px 13px 30px;
  background:none;border:0;border-top:1px solid var(--line);cursor:pointer;
  font-family:var(--sans);font-size:14px;color:var(--mid);transition:background .2s,color .2s;
}
.catalog__nav .tree-children button:first-child{border-top:0;}
.catalog__nav .tree-children button:hover{background:var(--off);color:var(--ink);}
.catalog__nav .tree-children button[aria-current=true]{background:#111;color:#fff;}

/* サブカテゴリトグル（初歩・応用など）とページナビを同じ行に。
   左にカテゴリタブ、右端にページ番号。画面上部で切替える */
.subcat-row{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;
  gap:12px;padding-bottom:24px;border-bottom:1px solid var(--line);margin-bottom:28px;}
.subcat-tabs{display:flex;flex-wrap:wrap;gap:8px;}
.subcat-tabs button{padding:8px 16px;border:1px solid var(--line);background:#fff;cursor:pointer;
  font:500 14px var(--sans);color:var(--mid);transition:border-color .2s,color .2s,background .2s;}
.subcat-tabs button:hover{border-color:#111;color:#111;}
.subcat-tabs button[aria-current=true]{background:#111;border-color:#111;color:#fff;}
.subcat-tabs .loading,.subcat-tabs .error{padding:8px 0;color:var(--pale);font-size:14px;}

/* 記事タイル（サムナイル＋タイトル） */
.post-tiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));column-gap:clamp(18px,2.2vw,28px);row-gap:clamp(18px,2.2vw,28px);background:transparent;border:0;}
.post-tiles a{display:block;background:#fff;transition:background .2s;}
.post-tiles a:hover{background:var(--off);}
.post-tiles .tile-fig{display:block;position:relative;width:100%;aspect-ratio:16/9;background:transparent;overflow:hidden;}
.post-tiles .tile-fig img{width:100%;height:100%;object-fit:cover;}
.post-tiles .tile-filler{display:block;width:100%;aspect-ratio:16/9;visibility:hidden;pointer-events:none;}
.post-tiles .tile-fig[data-empty]:after{content:attr(data-empty);position:absolute;inset:0;display:grid;
  place-content:center;color:#999;font:400 14px var(--mono);letter-spacing:.13em;}
.post-tiles .tile-body{padding:14px 16px 18px;}
.post-tiles .tile-title{font-size:14px;line-height:1.7;color:var(--ink);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.post-tiles .tile-date{display:block;margin-top:8px;font:400 14px var(--mono);color:var(--pale);letter-spacing:.06em;}
.post-tiles .loading,.post-tiles .empty,.post-tiles .error{grid-column:1/-1;background:#fff;padding:40px 0;
  text-align:center;color:var(--pale);font-size:14px;}
@media(max-width:760px){.post-tiles{grid-template-columns:repeat(2,minmax(0,1fr));}}
@media(max-width:460px){.post-tiles{grid-template-columns:1fr;}}

/* ページネーション（3×3の9枚単位） */
.pagination{display:flex;align-items:center;gap:6px;}
.pagination button{min-width:34px;height:34px;padding:0 8px;border:1px solid var(--line);background:#fff;
  font:500 14px var(--mono);color:var(--mid);cursor:pointer;transition:border-color .2s,color .2s,background .2s;}
.pagination button:hover{border-color:#111;color:#111;}
.pagination button[aria-current=true]{background:#111;border-color:#111;color:#fff;}
.pagination button[disabled]{opacity:.3;cursor:not-allowed;}
.pagination .gap{padding:0 4px;color:var(--pale);font-family:var(--mono);font-size:14px;}

/* news.html 専用—— .listをベースに、文字を大きくし、抴粋（description）の行を追加 */
.news-list{border-top:1px solid #111;}
.news-list li{border-bottom:1px solid var(--line);}
.news-list a{display:block;padding:16px 0;transition:padding .3s var(--ease);}
.news-list a:hover{padding-left:12px;}
.news-list .row{display:grid;grid-template-columns:120px 100px 1fr 28px;gap:22px;align-items:baseline;}
.news-list .dt{color:#999;font:400 14px var(--mono);}
.news-list .ct{justify-self:start;min-width:76px;padding:3px 9px;border:1px solid #bbb;color:#777;font:400 14px var(--mono);letter-spacing:.1em;text-align:center;}
.news-list .ttl{font-size:16px;font-weight:500;line-height:1.6;color:var(--ink);}
.news-list .arrow{font-family:var(--mono);text-align:right;color:var(--ink);}
.news-list .excerpt{margin:6px 0 0;padding-left:calc(120px + 100px + 44px);color:var(--mid);font-size:14px;line-height:1.9;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
@media(max-width:700px){
 .news-list .row{grid-template-columns:1fr 20px;gap:8px;}
 .news-list .dt,.news-list .ct{grid-column:1;}
 .news-list .ttl{grid-column:1;margin-top:4px;}
 .news-list .arrow{grid-column:2;grid-row:1/4;}
 .news-list .excerpt{padding-left:0;margin-top:10px;}
}

/* support.html —— 資料カード（マニュアル・PDF・ダウンロードなど） */
.doc-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,2vw,24px);}
.doc-grid a{display:flex;flex-direction:column;padding:0;border:1px solid var(--line);overflow:hidden;transition:border-color .2s,background .2s,transform .2s;}
.doc-grid a:hover{background:var(--off);border-color:#111;}
.doc-grid a:hover{transform:translateY(-2px);}
.doc-card__visual{display:grid;place-items:center;height:190px;padding:14px;background-color:#ecece8;background-image:linear-gradient(rgba(17,17,17,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(17,17,17,.035) 1px,transparent 1px);background-size:24px 24px;border-bottom:1px solid var(--line);overflow:hidden;}
.doc-card__visual img{display:block;width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply;}
/* タイトル部分を切り出したサムネイルは、余白を詰めて中央に大きく見せる */
.doc-card__visual--title{padding:0;}
.doc-card__body{display:block;padding:18px 20px 21px;}
.doc-grid h4{margin:0 0 8px;font-size:14px;font-weight:600;line-height:1.6;color:var(--ink);}
.doc-grid p{margin:0;color:var(--mid);font-size:14px;line-height:1.8;}
@media(max-width:760px){.doc-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}
@media(max-width:460px){.doc-grid{grid-template-columns:1fr;}}

/* support.html —— よくある質問（カテゴリ見出し＋アコーディオン） */
.faq-cat{margin-top:clamp(28px,3.5vw,44px);}
.faq-cat:first-child{margin-top:0;}
.faq-cat-title{margin:0 0 4px;font-family:var(--serif);font-size:16px;font-weight:600;}
.faq-list{border-top:1px solid #111;}
.faq-list details{border-bottom:1px solid var(--line);}
.faq-list summary{list-style:none;cursor:pointer;padding:18px 4px;display:flex;
  justify-content:space-between;align-items:baseline;gap:16px;font-size:14px;font-weight:500;color:var(--ink);}
.faq-list summary::-webkit-details-marker{display:none;}
.faq-list summary:after{content:"+";flex:0 0 auto;font-family:var(--mono);font-size:14px;font-weight:400;color:var(--pale);}
.faq-list details[open] summary:after{content:"−";}
.faq-list .faq-body{padding:0 4px 22px;color:var(--mid);font-size:14px;line-height:1.95;}
.faq-list .faq-body ol{margin:0;padding-left:1.4em;}
.faq-list .faq-body li{margin-bottom:4px;}
.faq-list .faq-body p{margin:0;}

/* learn.html —— ツールパネル下のテキスト紹介（3列：画像・タイトル・説明） */
.textbook-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,2vw,24px);
  margin-top:clamp(28px,3.5vw,44px);padding-top:clamp(24px,3vw,36px);border-top:1px solid var(--line);}
.textbook-card{display:flex;flex-direction:column;border:1px solid var(--line);}
.textbook-card__fig{display:block;border-bottom:1px solid var(--line);overflow:hidden;}
.textbook-card__fig img{display:block;width:100%;height:auto;}
.textbook-card__body{display:flex;flex-direction:column;flex:1;padding:18px 20px 21px;}
.textbook-card__body h4{margin:0 0 8px;font-size:14px;font-weight:600;line-height:1.6;color:var(--ink);}
.textbook-card__body p{margin:0;color:var(--mid);font-size:14px;line-height:1.8;}
.textbook-card__price{margin-top:auto!important;padding-top:12px;font:600 14px var(--mono);color:var(--ink);}
@media(max-width:760px){.textbook-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}
@media(max-width:460px){.textbook-grid{grid-template-columns:1fr;}}

/* support.html —— OFFICIAL SHOP（公式ストア / Amazon / ふるさと納税の3カード） */
.shop-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,2vw,24px);}
.shop-grid a{position:relative;display:flex;flex-direction:column;padding:0;
  border:1px solid var(--line);transition:border-color .2s,background .2s,transform .2s;}
.shop-grid a:hover{background:var(--off);border-color:#111;}
.shop-grid a:hover{transform:translateY(-2px);}
.shop-grid a:first-child{border-color:#111;}
.shop-card__visual{display:grid;place-items:center;height:190px;padding:14px;background-color:#ecece8;background-image:linear-gradient(rgba(17,17,17,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(17,17,17,.035) 1px,transparent 1px);background-size:24px 24px;border-bottom:1px solid var(--line);overflow:hidden;}
.shop-card__visual img{display:block;width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply;}
.shop-card__body{display:flex;flex:1;flex-direction:column;padding:26px 22px 24px;}
.shop-badge{position:absolute;z-index:1;top:0;left:22px;transform:translateY(-50%);
  padding:3px 10px;background:#111;color:#fff;font:500 14px/1.6 var(--mono);letter-spacing:.14em;}
.shop-name{display:block;font-family:var(--serif);font-size:17px;font-weight:600;line-height:1.5;color:var(--ink);}
.shop-desc{display:block;margin-top:12px;min-height:5.4em;color:var(--mid);font-size:14px;line-height:1.9;}
.shop-cta{display:flex;justify-content:space-between;align-items:center;gap:12px;
  margin-top:auto;padding-top:16px;border-top:1px solid var(--line);
  font-size:14px;font-weight:500;letter-spacing:.08em;}
.shop-cta:after{content:"\2197";font-family:var(--mono);}
@media(max-width:760px){.shop-grid{grid-template-columns:1fr;}.shop-desc{min-height:0;}}

/* support.html —— お問い合わせフォーム（購入前／購入後） */
.contact-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 24px;}
.contact-form .field--full{grid-column:1/-1;}
.field{display:flex;flex-direction:column;}
.field label{margin-bottom:9px;font:500 14px var(--mono);letter-spacing:.06em;color:var(--mid);}
.field__req{margin-left:4px;color:var(--pale);}
.field input,.field select,.field textarea{
  width:100%;padding:11px 2px;border:0;border-bottom:1px solid var(--line);
  background:none;color:var(--ink);font:14px/1.7 var(--sans);letter-spacing:.02em;
  transition:border-color .2s;
}
.field select{appearance:none;-webkit-appearance:none;border-radius:0;
  background-image:linear-gradient(45deg,transparent 50%,var(--pale) 50%),linear-gradient(135deg,var(--pale) 50%,transparent 50%);
  background-position:calc(100% - 4px) 20px,calc(100% - 9px) 20px;background-size:5px 5px;background-repeat:no-repeat;}
.field textarea{resize:vertical;min-height:8.5em;}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:#111;}
.field--check{padding-top:4px;}
.field--check .check{display:flex;align-items:flex-start;gap:10px;cursor:pointer;color:var(--mid);font-size:14px;line-height:1.8;}
.field--check .check input{width:16px;height:16px;margin-top:2px;flex:0 0 auto;accent-color:#111;}
.form-actions{grid-column:1/-1;margin-top:8px;display:flex;flex-wrap:wrap;gap:16px 24px;}
.form-actions .act{cursor:pointer;font-family:var(--sans);}
.form-actions .act:not(.act--fill){border:0;border-top:1px solid currentColor;background:none;}
@media(max-width:640px){.contact-form{grid-template-columns:1fr;}}

/* support.html —— お問い合わせ／ユーザ登録：入力内容の確認画面 */
.confirm-list{border-top:1px solid #111;}
.confirm-row{display:grid;grid-template-columns:200px minmax(0,1fr);gap:8px 24px;padding:16px 0;border-bottom:1px solid var(--line);}
.confirm-row__label{color:var(--mid);font:500 14px var(--mono);letter-spacing:.06em;}
.confirm-row__value{color:var(--ink);font-size:14px;line-height:1.9;white-space:pre-wrap;word-break:break-word;}
@media(max-width:640px){.confirm-row{grid-template-columns:1fr;gap:4px;}}

/* support.html - caution documents */
.caution-doc{margin-top:clamp(44px,6vw,72px);padding-top:clamp(32px,4vw,48px);border-top:1px solid #111}
.caution-doc>h3{max-width:820px;margin:0;font:500 clamp(21px,2.8vw,30px)/1.6 var(--mincho);letter-spacing:.03em}
.caution-text{max-width:820px;margin-top:32px}
.caution-text h4{margin:52px 0 18px;padding:13px 16px;border-left:3px solid #111;background:#f3f3f1;font:500 19px/1.65 var(--sans)}
.caution-text h5{margin:30px 0 8px;font:700 15px/1.8 var(--sans)}
.caution-text p,.caution-text li{font-size:15px;line-height:2}
.caution-text p{margin:0 0 18px}
.caution-text ul,.caution-text ol{margin:12px 0 24px;padding-left:1.5em}
.caution-text li+li{margin-top:5px}
.caution-meta{margin-top:36px!important;padding-top:20px;border-top:1px solid var(--line);color:var(--mid);font-family:var(--mono);font-size:14px!important}
@media(max-width:640px){.caution-text h4{margin-top:38px;padding:11px 13px}.caution-text h5{margin-top:25px}}

/* Company / privacy pages and footer legal links */
.ft__end{display:flex;justify-content:space-between;align-items:center;gap:24px}
.ft__end a{color:inherit;text-decoration:none;transition:color .2s}
.ft__end a:hover{color:#fff}
.ft__brand{display:flex;align-items:center;gap:12px}
.ft__brand img{display:block;width:54px;height:auto;object-fit:contain}
.open__cue{cursor:pointer;transition:opacity .2s}.open__cue:hover{opacity:.55}.ch--why{scroll-margin-top:80px}
.info-hero{padding:clamp(110px,14vw,190px) 0 clamp(70px,9vw,120px);border-bottom:1px solid var(--line)}
.info-hero__eyebrow{margin:0 0 22px;color:var(--mid);font:500 14px var(--mono);letter-spacing:.18em;text-transform:uppercase}
.info-hero h1{margin:0;font:400 clamp(42px,7vw,88px)/1.08 var(--mincho);letter-spacing:.04em}
.info-hero__lead{max-width:760px;margin:34px 0 0;font-size:clamp(16px,1.8vw,20px);line-height:2}
.info-main{padding:clamp(70px,10vw,130px) 0}
.info-main__inner{max-width:920px}
.info-section+.info-section{margin-top:clamp(65px,9vw,110px)}
.info-section h2{margin:0 0 30px;padding-bottom:18px;border-bottom:1px solid #111;font:400 clamp(25px,3.5vw,38px)/1.35 var(--mincho);letter-spacing:.05em}
.info-section h3{margin:38px 0 13px;font:500 19px/1.7 var(--sans);letter-spacing:.04em}
.info-section p,.info-section li{font-size:15px;line-height:2}
.info-section ul{margin:0;padding-left:1.25em}
.company-profile{margin:0;border-top:1px solid var(--line)}
.company-profile>div{display:grid;grid-template-columns:180px minmax(0,1fr);gap:24px;padding:20px 0;border-bottom:1px solid var(--line)}
.company-profile dt{color:var(--mid);font:500 14px var(--mono);letter-spacing:.06em}
.company-profile dd{margin:0;font-size:15px;line-height:1.9}
.company-list{margin:0;border-top:1px solid #111}
.company-list__row{display:grid;grid-template-columns:190px minmax(0,1fr);gap:32px;margin:0;padding:25px 0;border-bottom:1px solid var(--line)}
.company-list__row dt{color:var(--mid);font:500 14px/1.9 var(--mono);letter-spacing:.06em}
.company-list__row dd{min-width:0;margin:0;font-size:15px;line-height:1.9;word-break:break-word}
.company-list__row dd>a{border-bottom:1px solid currentColor}
.officer-list{display:grid;grid-template-columns:120px minmax(0,1fr);gap:9px 24px}
.officer-list span:nth-child(odd){color:var(--mid);font-weight:500}
.policy-date{margin-top:45px;color:var(--mid);font:500 14px/1.8 var(--mono);text-align:right}
@media(max-width:640px){.ft__end{align-items:flex-start;flex-direction:column;gap:14px}.company-profile>div,.company-list__row{grid-template-columns:1fr;gap:7px}.company-list__row{padding:21px 0}.officer-list{grid-template-columns:100px minmax(0,1fr);gap:7px 16px}.info-hero{padding-top:76px}}