/* 版ずれ堂 — 架空のリソグラフ印刷所のデモ（NEXTRAY合同会社） */
:root{
  --pink:#FF48B0; --blue:#0078BF; --yellow:#FFE800;
  --paper:#F3ECDD; --paper-2:#E9DFC8; --paper-hi:#FBF7EE;
  --ink:#1E2152; --ink-2:#3B3F72;
  --mat:#121634; --mat-2:#1A1F45;
  --gothic:"Zen Kaku Gothic New",system-ui,sans-serif;
  --display:"Dela Gothic One","Zen Kaku Gothic New",sans-serif;
  --latin:"Archivo","Zen Kaku Gothic New",sans-serif;
  --fiber:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='a'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .32 0 0 0 0 .27 0 0 0 0 .18 .5 0 0 0 -.18'/%3E%3C/filter%3E%3Cfilter id='b'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.012 .55' numOctaves='2' seed='4' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .45 0 0 0 0 .38 0 0 0 0 .26 .9 0 0 0 -.5'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23a)'/%3E%3Crect width='100%25' height='100%25' filter='url(%23b)'/%3E%3C/svg%3E");
  --kasure:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='320' height='320'%3E%3Cfilter id='k'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.09 .5' numOctaves='3' seed='7' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -14 0 0 0 10.1'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23k)'/%3E%3C/svg%3E");
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;word-break:auto-phrase;background:var(--mat);color:var(--ink);font-family:var(--gothic);font-weight:500;font-size:16px;line-height:1.85;letter-spacing:.02em;font-feature-settings:"palt" 0}
a{color:inherit}
img,svg,canvas{display:block;max-width:100%}
button,input,select,textarea{font:inherit;color:inherit}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.defs{position:absolute;width:0;height:0;overflow:hidden}
html:not(.js) .js-only{display:none!important}
html:not(.fold) .fold-only{display:none!important}
@media (hover:none),(pointer:coarse){.pc-only{display:none}}
@media (hover:hover) and (pointer:fine){.sp-only{display:none}}

/* ── 帯とヘッダー（地は塗り切る） ── */
.demo-band{margin:0;background:var(--yellow);color:var(--ink);font-size:12px;line-height:1.5;padding:6px 16px;text-align:center;font-weight:700;letter-spacing:.01em;position:relative;z-index:60}
.hd{position:sticky;top:0;z-index:55;display:flex;align-items:center;justify-content:space-between;gap:16px;background:var(--ink);color:var(--paper);padding:0 20px;height:60px}
.hd-logo{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--display);font-size:20px;letter-spacing:.08em;min-height:44px}
.hd-mark{width:30px;height:30px}
.hd-right{display:flex;align-items:center;gap:18px}
.hd-tel{display:flex;flex-direction:column;align-items:flex-end;text-decoration:none;line-height:1.2;min-height:44px;justify-content:center}
.hd-tel-n{font-family:var(--latin);font-variation-settings:"wdth" 112;font-weight:800;font-size:20px;letter-spacing:.04em}
.hd-tel-h{font-size:11px;opacity:.8}
html.fold .demo-band{position:fixed;top:0;left:0;right:0}
html.fold .hd{position:fixed;left:0;right:0;top:var(--band-h,30px)}

/* ── ボタン ── */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border:2px solid var(--ink);border-radius:3px;font-weight:900;text-decoration:none;cursor:pointer;line-height:1.3;letter-spacing:.04em;transition:transform .15s,box-shadow .15s;background:var(--paper-hi);color:var(--ink);font-size:15px}
.btn-main{background:var(--pink);box-shadow:4px 4px 0 var(--blue);min-height:54px;font-size:16px}
.btn-main:hover{transform:translate(-1px,-1px);box-shadow:6px 5px 0 var(--blue)}
.btn-main:active{transform:translate(3px,3px);box-shadow:1px 1px 0 var(--blue)}
.hd .btn-main{min-height:44px;font-size:14px;box-shadow:3px 3px 0 var(--blue);border-color:var(--paper)}
.btn-sub{background:transparent;min-height:44px;font-size:14px;padding:0 14px}
.btn-sub:hover{background:var(--paper-hi)}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px}

/* ── 面（紙）の共通 ── */
.face{position:relative;background-color:var(--paper);background-image:var(--fiber);color:var(--ink);padding:48px 48px 56px;container:face/inline-size;overflow:hidden}
.face>*{position:relative;z-index:2}
.hh{font-family:var(--display);font-weight:400;font-size:clamp(44px,10cqi,66px);line-height:1.12;letter-spacing:.02em;margin:0 0 18px;text-wrap:balance;word-break:keep-all}
.ov{position:relative;display:inline-block;color:var(--c1);-webkit-mask-image:var(--kasure);mask-image:var(--kasure);-webkit-mask-size:320px;mask-size:320px}
.ov::after{content:attr(data-t) / "";position:absolute;left:0;top:0;color:var(--c2);mix-blend-mode:multiply;transform:translate(var(--dx,3px),var(--dy,2px));white-space:inherit;pointer-events:none}
.hh-pb{--c1:var(--blue);--c2:var(--pink)}
.hh-by{--c1:var(--blue);--c2:var(--yellow);--dx:-4px;--dy:3px}
.hh-py{--c1:var(--pink);--c2:var(--blue);--dx:4px;--dy:-2px}
.hh-bp{--c1:var(--blue);--c2:var(--pink);--dx:-3px;--dy:3px}
.hh-yb{--c1:var(--blue);--c2:var(--yellow);--dx:5px;--dy:2px}
.lede{font-size:17px;line-height:1.9;margin:0 0 24px;font-weight:700}
.body{margin:22px 0 0;font-size:15.5px}
.after{margin:26px 0 0}

/* 表紙 */
.cover{display:flex;flex-direction:column;padding:44px 44px 40px}
.cv-in{position:relative;z-index:3;display:grid;grid-template-columns:1fr auto;grid-template-areas:"where name" "catch name" "lead name" "facts name" "cta cta" "hint hint";column-gap:24px;align-content:start}
.cv-where{grid-area:where;margin:0 0 22px;font-size:13px;font-weight:700;letter-spacing:.08em}
.cv-h1{grid-area:name;margin:0;display:flex;flex-direction:row-reverse;gap:10px;align-items:flex-start;font-weight:400}
.cv-kind{writing-mode:vertical-rl;font-size:15px;font-weight:900;letter-spacing:.3em;font-family:var(--gothic);padding-top:6px}
.cv-name{writing-mode:vertical-rl;font-family:var(--display);font-size:clamp(84px,22cqi,140px);line-height:1;letter-spacing:.02em;--c1:var(--blue);--c2:var(--pink);--dx:5px;--dy:4px}
.cv-name .ov{display:block}
.cv-catch{grid-area:catch;margin:0 0 22px;font-family:var(--display);font-size:clamp(30px,7cqi,42px);line-height:1.3;letter-spacing:.04em}
.cv-lead{grid-area:lead;margin:0 0 22px;font-size:15.5px;line-height:1.95}
.cv-facts{grid-area:facts;margin:0 0 26px;display:grid;gap:10px}
.cv-facts div{display:grid;grid-template-columns:6.4em 1fr;align-items:baseline;border-top:2px solid var(--ink);padding-top:8px}
.cv-facts dt{font-size:13px;font-weight:700}
.cv-facts dd{margin:0;font-weight:900;font-size:17px;line-height:1.5}
.cv-cta{grid-area:cta;display:flex;flex-wrap:wrap;gap:14px 20px;align-items:center;margin-top:6px}
.cv-tel{white-space:nowrap;font-family:var(--latin);font-weight:800;font-variation-settings:"wdth" 110;font-size:19px;text-decoration:none;min-height:48px;display:inline-flex;align-items:center;border-bottom:2px solid var(--ink)}
.cv-hint{grid-area:hint;margin:22px 0 0;font-size:13px;font-weight:700;line-height:1.7}
.cv-hint-pc{display:block;font-weight:500}
.cv-art{position:absolute;left:0;right:0;bottom:0;width:100%;height:46%;z-index:1;pointer-events:none}
@container face (max-width:520px){
  .cover{padding:30px 22px 30px}
  .cv-in{grid-template-columns:1fr;grid-template-areas:"where" "name" "catch" "lead" "facts" "cta" "hint"}
  .cv-h1{flex-direction:column;gap:6px;margin-bottom:18px}
  .cv-kind,.cv-name{writing-mode:horizontal-tb}
  .cv-kind{letter-spacing:.1em;padding:0}
  .cv-name{font-size:clamp(60px,20cqi,84px)}
  .cv-catch{font-size:clamp(26px,8.4cqi,40px)}
  .cv-catch br:nth-of-type(2){display:none}
  .cv-hint-pc{display:none}
}

/* 値段 */
.tbl-wrap{margin:0 -4px 20px;overflow-x:auto}
.ptbl{width:100%;border-collapse:collapse;font-size:14px}
.ptbl th,.ptbl td{padding:7px 6px;text-align:right;border-bottom:1px solid rgba(30,33,82,.28);white-space:nowrap}
.ptbl thead th{border-bottom:3px solid var(--ink);font-size:12.5px;font-weight:700}
.ptbl tbody th{text-align:left;font-weight:900;font-size:15px;line-height:1.35;white-space:normal}
.ptbl tbody th small{display:block;font-weight:500;font-size:11.5px;opacity:.82}
.ptbl td{font-family:var(--latin);font-variation-settings:"wdth" 104;font-weight:700;font-variant-numeric:tabular-nums;font-size:15px}
.ptbl .uh{display:none}
.ptbl th .q{font-weight:700;font-size:12.5px;white-space:nowrap}
.ik{display:inline-block;width:14px;height:10px;margin-right:4px;vertical-align:-1px;background:var(--pink)}
.ik-2{background:linear-gradient(90deg,var(--pink) 50%,var(--blue) 50%)}
.ik-3{background:linear-gradient(90deg,var(--pink) 33%,var(--blue) 33% 66%,var(--yellow) 66%)}
.calc{border:2px solid var(--ink);padding:18px 18px 16px;margin:0 0 22px;background:rgba(251,247,238,.72)}
.calc-t{margin:0 0 12px;font-weight:700;font-size:14.5px}
.calc-row{display:flex;flex-wrap:wrap;gap:8px 12px;margin:0 0 12px;align-items:center}
.chip,.ink{min-height:44px;padding:0 14px;border:2px solid var(--ink);background:transparent;border-radius:999px;font-weight:700;font-size:14px;cursor:pointer;transition:background .15s,color .15s}
.chip[aria-pressed=true]{background:var(--ink);color:var(--paper)}
.ink{display:inline-flex;align-items:center;gap:8px;padding-left:10px}
.ink::before{content:"";width:18px;height:18px;border-radius:50%;background:var(--c);border:2px solid var(--ink)}
.ink-p{--c:var(--pink)}.ink-b{--c:var(--blue)}.ink-y{--c:var(--yellow)}
.ink[aria-pressed=true]{background:var(--c);color:var(--ink)}
.ink-b[aria-pressed=true]{color:var(--paper-hi)}
.ink[aria-pressed=false]{opacity:.72}
.calc-q label{font-weight:700;font-size:14px}
.calc-q input{flex:1;min-width:140px;accent-color:var(--pink);height:44px}
.calc-q output{font-family:var(--latin);font-weight:800;font-size:17px;min-width:4.6em;text-align:right}
.calc-out{display:grid;grid-template-columns:auto 1fr;grid-template-areas:"pl sum" "pl per" "br br";column-gap:18px;align-items:end;border-top:2px solid var(--ink);padding-top:12px}
.calc-plates{grid-area:pl;position:relative;width:84px;height:66px}
.calc-plates i{position:absolute;left:0;bottom:0;width:58px;height:40px;border:1.5px solid var(--ink);mix-blend-mode:multiply}
.calc-sum{grid-area:sum;margin:0;line-height:1}
.calc-yen{font-family:var(--latin);font-variation-settings:"wdth" 125;font-weight:900;font-size:52px;letter-spacing:-.01em;text-shadow:3px 2px 0 rgba(255,72,176,.85);font-variant-numeric:tabular-nums}
.calc-u{font-weight:900;font-size:20px;margin-left:4px}
.calc-per{grid-area:per;margin:4px 0 0;font-weight:700;font-size:14px}
.calc-br{grid-area:br;margin:12px 0 0;font-size:12.5px;line-height:1.7;opacity:.9}
.notes{margin:0;padding:0;list-style:none;font-size:14.5px}
.notes li{padding-left:1.1em;text-indent:-1.1em;margin:0 0 6px}
.notes li::before{content:"・"}

/* 色を重ねる */
.plates-stage{position:relative;aspect-ratio:544/400;border:2px solid var(--ink);background:var(--paper-hi);overflow:hidden;touch-action:none;cursor:grab;user-select:none;-webkit-user-select:none}
.plates-stage.drag{cursor:grabbing}
.plates-cv{position:absolute;inset:0;width:100%;height:100%}
.plates-fallback{position:absolute;inset:10%;width:80%;height:80%}
.plates.ready .plates-fallback{display:none}
html:not(.js) .plates-stage{cursor:default}
html:not(.js) .plates-cv,html:not(.js) .press-cv,html:not(.js) .loupe{display:none}
.loupe{position:absolute;left:0;top:0;width:170px;height:170px;pointer-events:none;visibility:hidden;z-index:4;will-change:transform}
.loupe.on{visibility:visible}
.plates-ctl{margin-top:14px}
.plates-inks{display:flex;flex-wrap:wrap;gap:8px 10px}
.plates-btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:12px}
.plates-read{margin:12px 0 0;font-family:var(--latin);font-variation-settings:"wdth" 100;font-size:13.5px;font-weight:700;font-variant-numeric:tabular-nums;white-space:pre-wrap}
.mixes{list-style:none;padding:0;margin:20px 0 0;display:flex;flex-wrap:wrap;gap:8px 20px;font-weight:700;font-size:14px}
.mixes li{display:flex;align-items:center;gap:8px}
.mixes i{position:relative;width:34px;height:20px}
.mixes i::before,.mixes i::after{content:"";position:absolute;top:0;width:20px;height:20px;border-radius:50%;mix-blend-mode:multiply}
.mixes i::before{left:0;background:var(--a)}
.mixes i::after{left:12px;background:var(--b)}

/* 刷る */
.press{border:2px solid var(--ink);background:rgba(251,247,238,.7)}
.press-cv{width:100%;aspect-ratio:544/300}
.press-fallback{width:60%;margin:20px auto}
.press.ready .press-fallback{display:none}
html.js .press:not(.ready) .press-cv{display:none}
.press-ctl{display:flex;align-items:center;gap:16px;padding:14px 16px;border-top:2px solid var(--ink)}
.btn-press{min-width:120px;min-height:56px;font-size:20px;background:var(--yellow);box-shadow:4px 4px 0 var(--pink);letter-spacing:.3em;padding-left:calc(20px + .3em)}
.btn-press:hover{transform:translate(-1px,-1px)}
.btn-press:active{transform:translate(3px,3px);box-shadow:1px 1px 0 var(--pink)}
.btn-press[disabled]{opacity:.6;cursor:progress}
.press-st{margin:0;font-weight:700;font-size:14px;line-height:1.6}
.press-out{list-style:none;display:flex;gap:12px;margin:0;padding:0 16px 14px;overflow:hidden;min-height:0}
.press-out:empty{display:none}
.press-out li{flex:0 0 auto;text-align:center;font-size:11.5px;font-weight:700}
.press-out canvas{width:92px;height:56px;box-shadow:0 2px 6px rgba(18,22,52,.25);margin-bottom:4px}

/* 流れ */
.steps{list-style:none;margin:0 0 22px;padding:0;counter-reset:s}
.steps li{display:grid;grid-template-columns:30px 8.2em 1fr;column-gap:10px;align-items:baseline;padding:8px 0;border-top:1.5px solid rgba(30,33,82,.3)}
.steps li::before{counter-increment:s;content:counter(s);width:26px;height:26px;border-radius:50%;display:grid;place-items:center;align-self:center;font-family:var(--latin);font-weight:900;font-size:13px;background:var(--sc);color:var(--ink);margin-top:2px}
.steps li[data-s="0"]{--sc:var(--paper-hi);}
.steps li[data-s="0"]::before{box-shadow:inset 0 0 0 2px var(--blue)}
.steps li[data-s="1"]{--sc:var(--pink)}
.steps li[data-s="2"]{--sc:var(--yellow)}
.steps li[data-s="3"]{--sc:#7FB6E0}
.steps li[data-s="4"]{--sc:#FF9A55}
.steps b{font-size:15.5px;font-weight:900;line-height:1.6}
.steps span{font-size:14px;line-height:1.7}
.cal{border:2px solid var(--ink);padding:14px 14px 12px;margin:0 0 22px;background:rgba(251,247,238,.72)}
.cal-ctl{display:flex;flex-wrap:wrap;gap:10px 16px;align-items:center;margin-bottom:12px}
.cal-items{display:flex;flex-wrap:wrap;gap:8px}
.cal-date{display:flex;align-items:center;gap:8px;font-size:13.5px;font-weight:700}
.cal-date input{min-height:44px;border:2px solid var(--ink);border-radius:3px;background:var(--paper-hi);padding:0 8px;font-family:var(--latin);font-weight:700}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:3px}
.cal-grid .wd{font-size:11px;text-align:center;font-weight:700;opacity:.75}
.cal-grid .d{position:relative;height:40px;border:1px solid rgba(30,33,82,.25);background:var(--paper-hi);font-family:var(--latin);font-weight:700;font-size:13px;padding:1px 4px;line-height:1.3}
.cal-grid .d small{position:absolute;left:3px;right:2px;bottom:1px;font-family:var(--gothic);font-size:9.5px;font-weight:900;line-height:1.1;white-space:nowrap;overflow:hidden}
.cal-grid .past{opacity:.3}
.cal-grid .off{background:repeating-linear-gradient(135deg,rgba(30,33,82,.16) 0 2px,transparent 2px 6px),var(--paper-hi);color:rgba(30,33,82,.55)}
.cal-grid .s0{background:var(--paper-hi);box-shadow:inset 0 0 0 2px var(--blue)}
.cal-grid .s1{background:var(--pink)}
.cal-grid .s2{background:var(--yellow)}
.cal-grid .s3{background:#7FB6E0}
.cal-grid .s4{background:#FF9A55}
.cal-grid .end{outline:3px solid var(--ink);outline-offset:-3px}
.cal-res{margin:12px 0 0;font-weight:700;font-size:15px}
.cal-res b{font-family:var(--display);font-weight:400;font-size:24px;margin:0 4px}
.owner{display:grid;grid-template-columns:88px 1fr;column-gap:16px;margin:0;align-items:center}
.owner-pic{grid-row:span 2;width:88px;height:88px}
.owner blockquote{margin:0;font-weight:700;font-size:15px;line-height:1.8}
.owner figcaption{font-size:13px;margin-top:4px}

/* 店へ */
.shop-dl{margin:0 0 22px;display:grid;gap:0}
.shop-dl div{display:grid;grid-template-columns:5.2em 1fr;padding:10px 0;border-top:1.5px solid rgba(30,33,82,.3)}
.shop-dl dt{font-weight:700;font-size:14px}
.shop-dl dd{margin:0;font-weight:700;font-size:16px;line-height:1.7}
.shop-dl small{display:block;font-weight:500;font-size:13px;line-height:1.7;margin-top:2px}
.shop-tel{white-space:nowrap;font-family:var(--latin);font-variation-settings:"wdth" 108;font-weight:900;font-size:23px;text-decoration:none;display:inline-flex;min-height:44px;align-items:center;border-bottom:2px solid var(--ink)}
.map{margin:0;border:2px solid var(--ink);background:var(--paper-hi)}
.map svg{width:100%;height:auto}
.map figcaption{font-size:13px;padding:6px 10px;border-top:2px solid var(--ink);display:flex;gap:12px;align-items:center}
.map figcaption a{font-weight:900;min-height:44px;display:inline-flex;align-items:center}

/* 相談 */
.so-tel{margin:0 0 20px;font-weight:700;font-size:15px}
.so-tel a{white-space:nowrap;display:inline-block;font-family:var(--latin);font-variation-settings:"wdth" 108;font-weight:900;font-size:23px;text-decoration:none;border-bottom:2px solid var(--ink);margin-left:6px}
.so-tel small{display:block;font-size:13px;font-weight:500}
.form .f{margin:0 0 14px}
.form .f2{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}
.form .f2 .err{grid-column:1/-1}
.form label{display:block;font-weight:900;font-size:14.5px;margin-bottom:4px}
.form em{font-style:normal;font-size:11.5px;font-weight:700;padding:1px 6px;border-radius:2px;margin-left:4px;vertical-align:1px}
.form .req{background:var(--pink);color:var(--ink)}
.form .any{background:var(--yellow);color:var(--ink)}
.form .opt{border:1px solid var(--ink)}
.form input:not(.hp),.form select,.form textarea{width:100%;min-height:48px;border:2px solid var(--ink);border-radius:3px;background:var(--paper-hi);padding:8px 12px;font-size:16px;line-height:1.6}
.form textarea{resize:vertical;min-height:110px}
.form [aria-invalid=true]{border-color:#D6005F;background:#FFF0F6}
.err{margin:4px 0 0;color:#B1004E;font-weight:700;font-size:13.5px;min-height:0}
.err:empty{display:none}
.purpose{font-size:13.5px;margin:4px 0 6px;font-weight:700}
.privacy{font-size:13px;margin:0 0 18px}
.privacy summary{cursor:pointer;min-height:44px;display:flex;align-items:center;font-weight:700;text-decoration:underline}
.privacy p{margin:4px 0 0;line-height:1.75}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;opacity:0}
.btn-send{width:100%}
.done{border:3px solid var(--ink);padding:18px;background:var(--paper-hi);margin-top:6px}
.done-t{font-family:var(--display);font-size:26px;margin:0 0 8px;line-height:1.3}
.done-t small{display:block;font-family:var(--gothic);font-size:13px;font-weight:700}
.done p{margin:0 0 8px;font-size:15px}

@container face (max-width:520px){
  .face:not(.cover){padding:30px 20px 36px}
  .hh{font-size:clamp(38px,12cqi,52px)}
  .lede{font-size:16px}
  .form .f2{grid-template-columns:1fr;gap:14px}
  .calc{padding:14px 12px}
  .calc-yen{font-size:44px}
  .ptbl{font-size:12.5px}
  .ptbl th,.ptbl td{padding:8px 3px}
  .ptbl td{font-size:13px}
  .ptbl .u{display:none}
  .ptbl .uh{display:block;font-size:10px}
  .ptbl thead th{white-space:normal;vertical-align:bottom;line-height:1.3}
  .ptbl tbody th{font-size:13.5px}
  .ptbl tbody th small{font-size:10.5px}
  .cal-grid .d{height:38px;font-size:12px}
  .press-ctl{flex-wrap:wrap}
  .owner{grid-template-columns:70px 1fr}
  .steps li{grid-template-columns:30px 1fr}
  .steps li span{grid-column:2}
  .owner-pic{width:70px;height:70px}
}

/* フッター */
.ft{background:var(--ink);color:var(--paper);padding:40px 20px 120px;text-align:left;font-size:13.5px;line-height:1.8}
.ft>*{max-width:680px;margin-left:auto;margin-right:auto}
.ft-name{font-family:var(--display);font-size:24px;margin-bottom:6px}
.ft a{font-weight:700}
.ft-demo{margin-top:14px;padding-top:14px;border-top:1px solid rgba(243,236,221,.3);font-size:12.5px}

/* ── JS が無い・3D が使えない時：縦に並ぶ普通のページ ── */
html:not(.fold) main{padding:28px 14px 40px;display:flex;flex-direction:column;gap:28px;align-items:center;background:radial-gradient(120% 60% at 50% 0%,var(--mat-2),var(--mat))}
html:not(.fold) main>.face{width:100%;max-width:680px;box-shadow:0 18px 40px rgba(0,0,0,.4)}
html:not(.fold) .cover{min-height:min(980px,calc(100svh - 100px))}
html.pre main{opacity:0}

/* ── 折りの舞台 ── */
html.fold body{overflow-x:clip}
html.fold main{padding:0;background:none}
.track{position:relative}
.stage{position:sticky;top:0;height:100vh;height:100svh;overflow:clip;perspective:var(--persp,2200px);perspective-origin:var(--po-x,50%) var(--po-y,50%);background:radial-gradient(110% 80% at 50% 45%,var(--mat-2),var(--mat) 70%)}
.cam{position:absolute;left:0;top:0;width:0;height:0;transform-style:preserve-3d}
.fc{position:absolute!important;left:0;top:0;width:var(--W);height:var(--H);transform-origin:0 0;backface-visibility:hidden;-webkit-backface-visibility:hidden;margin:0}
html.fold .face{box-shadow:none}
html.fold .cover{overflow:visible}
.fc .sheen{position:absolute;inset:0;z-index:21;pointer-events:none;opacity:0;background:linear-gradient(var(--sh-dir,90deg),rgba(255,250,235,0) 20%,rgba(255,250,235,.55) 50%,rgba(255,250,235,0) 80%);background-size:300% 100%}
.fc.hide{opacity:0;pointer-events:none}
.fc .sh,.fc .cast{position:absolute;inset:0;z-index:20;pointer-events:none;opacity:0}
.fc .sh{background:linear-gradient(var(--sh-dir,90deg),rgba(14,16,40,.62),rgba(14,16,40,.38) 55%,rgba(14,16,40,.18))}
.fc .cast{transform-origin:var(--cast-o,100% 50%);background:linear-gradient(var(--cast-dir,270deg),rgba(14,16,40,.55),rgba(14,16,40,.22) 60%,rgba(14,16,40,0))}
.fc .crease{position:absolute;inset:0;z-index:19;pointer-events:none;box-shadow:inset 1px 0 0 rgba(30,33,82,.10),inset -1px 0 0 rgba(255,255,255,.35),inset 0 1px 0 rgba(255,255,255,.35),inset 0 -1px 0 rgba(30,33,82,.10),inset 0 0 40px rgba(120,96,40,.07)}
.mat{position:absolute;transform-origin:0 0;background:
  linear-gradient(rgba(243,236,221,.11) 1px,transparent 1px) 0 0/40px 40px,
  linear-gradient(90deg,rgba(243,236,221,.11) 1px,transparent 1px) 0 0/40px 40px,
  linear-gradient(rgba(243,236,221,.13) 2px,transparent 2px) 0 0/200px 200px,
  linear-gradient(90deg,rgba(243,236,221,.13) 2px,transparent 2px) 0 0/200px 200px,
  var(--mat-2);
  -webkit-mask-image:radial-gradient(closest-side,#000 62%,transparent);mask-image:radial-gradient(closest-side,#000 62%,transparent)}
.shd{position:absolute;left:0;top:0;width:var(--W);height:var(--H);transform-origin:0 0;background:rgba(4,5,18,.55);filter:blur(14px);pointer-events:none}
.teaser{overflow:visible!important;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;padding:48px;overflow:hidden}
.tz-art{position:absolute;inset:0;z-index:1}
.tz-next{position:relative;z-index:3;margin:0;font-weight:900;font-size:15px;letter-spacing:.2em}
.tz-title{position:relative;z-index:3;margin:6px 0 0;font-family:var(--display);font-size:clamp(46px,12cqi,74px);line-height:1.12;word-break:keep-all;text-wrap:balance}
.tz-title .ov{--c1:var(--ink);--c2:var(--pink)}
.pull{position:absolute;z-index:6;display:flex;align-items:center;justify-content:center;gap:6px;border:2px solid var(--ink);background:var(--yellow);color:var(--ink);font-weight:900;font-size:14px;letter-spacing:.06em;cursor:grab;touch-action:none;box-shadow:3px 3px 0 var(--pink);user-select:none;-webkit-user-select:none}
.pull:active{cursor:grabbing}
.pull[data-side=l]{left:-44px;top:50%;width:46px;height:150px;transform:translateY(-50%);writing-mode:vertical-rl;border-right:0;border-radius:6px 0 0 6px;box-shadow:-3px 3px 0 var(--pink)}
.pull[data-side=r]{right:-44px;top:50%;width:46px;height:150px;transform:translateY(-50%);writing-mode:vertical-rl;border-left:0;border-radius:0 6px 6px 0}
.pull[data-side=t]{top:-42px;left:50%;width:170px;height:44px;transform:translateX(-50%);border-bottom:0;border-radius:6px 6px 0 0;box-shadow:3px -3px 0 var(--pink)}
.pull svg{width:16px;height:16px}
.pa{position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none;opacity:.3}

/* 目次（折り図） */
.fnav{position:fixed;left:18px;bottom:18px;z-index:45;background:var(--ink);color:var(--paper);padding:12px 14px 10px;border-radius:6px;box-shadow:0 10px 30px rgba(0,0,0,.35)}
.fnav[hidden]{display:none}
.fnav-map{position:relative}
.fnav-map button{position:absolute;padding:0;border:1.5px solid rgba(243,236,221,.55);background:transparent;cursor:pointer;transition:background .25s,border-color .25s,opacity .25s}
.fnav-map button.open{background:rgba(243,236,221,.92);border-color:var(--paper)}
.fnav-map button.now{background:var(--pink);border-color:var(--pink)}
.fnav-map button.shut{border-style:dashed;opacity:.55}
.fnav-map button::after{content:"";position:absolute;inset:-6px}
.fnav-map .fn-cover{font-size:11px;font-weight:900;color:var(--paper);letter-spacing:.1em;text-align:left;padding-left:2px}
.fnav-map .fn-cover.now{color:var(--ink)}
.fnav-now{margin:8px 0 0;font-size:12.5px;font-weight:900;letter-spacing:.06em;white-space:nowrap}
.fnav-all{display:block;margin-top:6px;background:none;border:0;color:var(--paper);font-size:12px;text-decoration:underline;cursor:pointer;padding:0;min-height:28px}

/* スマホの下端の帯 */
.sbar{display:none}
@media (max-width:999px){
  .sbar{position:fixed;left:0;right:0;bottom:0;z-index:58;display:grid;grid-template-columns:auto 1fr 1.25fr;gap:8px;padding:8px 10px calc(8px + env(safe-area-inset-bottom));background:var(--ink);box-shadow:0 -6px 20px rgba(0,0,0,.3)}
  .sbar.hide{transform:translateY(110%)}
  .sbar a,.sbar button{min-height:52px;display:flex;align-items:center;justify-content:center;border-radius:3px;font-weight:900;font-size:15px;text-decoration:none;letter-spacing:.04em}
  .sbar-map{gap:8px;background:transparent;border:2px solid rgba(243,236,221,.6);color:var(--paper);padding:0 12px;cursor:pointer}
  .sbar-ic{display:grid;grid-template-rows:repeat(7,1fr);gap:1px;width:12px;height:26px}
  .sbar-ic i{background:rgba(243,236,221,.35)}
  .sbar-ic i.open{background:var(--paper)}
  .sbar-ic i.now{background:var(--pink)}
  .sbar-tel{background:var(--paper);color:var(--ink);border:2px solid var(--paper)}
  .sbar-cta{background:var(--pink);color:var(--ink);border:2px solid var(--pink)}
  html:not(.js) .sbar{grid-template-columns:1fr 1.25fr}
  html:not(.js) .sbar-map{display:none}
  .hd-tel-h{display:none}
  .hd{height:54px;padding:0 12px}
  .hd-tel{display:none}
  .hd .btn-main{padding:0 12px;font-size:13px}
  .ft{padding-bottom:110px}
  .fnav{display:none!important}
}
.sbar-menu{position:fixed;left:10px;right:10px;bottom:calc(78px + env(safe-area-inset-bottom));z-index:57;background:var(--ink);color:var(--paper);border-radius:8px;padding:8px;box-shadow:0 10px 40px rgba(0,0,0,.45)}
.sbar-menu[hidden]{display:none}
.sbar-menu button{display:flex;width:100%;align-items:center;gap:12px;min-height:48px;background:none;border:0;border-bottom:1px solid rgba(243,236,221,.15);color:var(--paper);font-weight:700;font-size:15px;text-align:left;padding:0 10px;cursor:pointer}
.sbar-menu button:last-child{border-bottom:0}
.sbar-menu button.now{color:var(--pink)}
.sbar-menu button i{width:10px;height:14px;border:1.5px solid rgba(243,236,221,.6)}
.sbar-menu button.open i{background:var(--paper)}
.sbar-menu button.now i{background:var(--pink);border-color:var(--pink)}
.refold{position:fixed;right:28px;bottom:28px;z-index:46;min-height:52px;padding:0 26px;border:2px solid var(--paper);background:var(--ink);color:var(--paper);font-weight:900;font-size:15px;letter-spacing:.08em;border-radius:3px;cursor:pointer;box-shadow:4px 4px 0 var(--pink)}
.refold[hidden]{display:none}
@media (max-width:999px){.refold{right:auto;left:50%;transform:translateX(-50%);bottom:calc(84px + env(safe-area-inset-bottom))}}

@media (max-width:999px){
  .demo-band{font-size:11px;padding:5px 10px;line-height:1.45}
}
@media (prefers-reduced-motion:reduce){
  .btn,.chip,.ink,.fnav-map button{transition:none}
}