@charset "UTF-8";
/* 共通CSS: 以前は各ページの<style>に直書き（53ページで共通） */

/* ---- style ---- */

:root{
  --ink:#0d3454;
  --ink-deep:#073b6b;
  --ink-soft:#4d6478;
  --paper:#e8f8ff;
  --paper-warm:#f7fbff;
  --surface:#fff;
  --fiber:#f0a154;
  --fiber-deep:#c97a2e;
  --air:#00a3e0;
  --air-deep:#0077b6;
  --theme:#00a88e;
  --theme-soft:#e7fbf7;
  --line:#dbeafe;
  --shadow:0 22px 52px rgba(7,59,107,.12);
  --serif:"Zen Old Mincho","Hiragino Mincho ProN",serif;
  --sans:"Zen Kaku Gothic New","Hiragino Kaku Gothic ProN",sans-serif;
  --mono:"JetBrains Mono",monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:136px}
body{font-family:var(--sans);color:var(--ink);background:var(--paper-warm);line-height:1.82;font-size:16px;padding-top:72px;-webkit-font-smoothing:antialiased}
body.no-scroll{overflow:hidden}
a{color:inherit}
img{display:block;max-width:100%}
button{font:inherit}
.container{width:min(1180px,calc(100% - 64px));margin-inline:auto}
.eyebrow{display:flex;align-items:center;gap:12px;margin-bottom:14px;font-family:var(--mono);font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--fiber-deep)}
.eyebrow::before{content:"";width:22px;height:1px;background:currentColor}
.section{padding:104px 0}
.section-head{max-width:690px;margin-bottom:52px}
.section-head h2{font-family:var(--serif);font-size:clamp(1.8rem,3.2vw,2.45rem);line-height:1.45;letter-spacing:.02em}
.section-head p{margin-top:16px;color:var(--ink-soft)}
.skip-link{position:fixed;top:8px;left:8px;z-index:1000;transform:translateY(-160%);background:var(--ink-deep);color:#fff;padding:10px 14px;text-decoration:none}
.skip-link:focus{transform:none}

/* Header */
.site-header{position:fixed;inset:0 0 auto;z-index:300;background:rgba(255,255,255,.97);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.header-inner{height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.site-logo{display:flex;align-items:center;gap:10px;text-decoration:none;min-width:218px}
.site-logo img{width:34px;height:38px;object-fit:contain}
.site-logo .word{font-family:var(--serif);font-size:1rem;font-weight:700;line-height:1.25;letter-spacing:.03em;white-space:nowrap}
.site-logo .word small{display:block;font-family:var(--mono);font-size:.55rem;font-weight:400;letter-spacing:.14em;color:var(--fiber-deep)}
.global-nav ul{display:flex;align-items:center;gap:18px;list-style:none}
.global-nav a{display:block;position:relative;padding:8px 0;text-decoration:none;font-size:.78rem;font-weight:500;white-space:nowrap}
.global-nav a::after{content:"";position:absolute;left:0;right:0;bottom:2px;height:1px;background:var(--fiber);transform:scaleX(0);transition:.22s}
.global-nav a:hover::after,.global-nav a[aria-current="page"]::after{transform:scaleX(1)}
.global-nav .nav-cta{padding:10px 15px;background:var(--ink-deep);color:#fff;border-radius:2px}
.global-nav .nav-cta::after{display:none}
.global-nav .nav-cta:hover{background:var(--air-deep)}
.hamburger{display:none;width:44px;height:44px;border:0;background:none;cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:5px;z-index:420}
.hamburger span{width:24px;height:2px;background:var(--ink);transition:.25s}
.hamburger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.is-open span:nth-child(2){opacity:0}
.hamburger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-menu{position:fixed;inset:72px 0 0;z-index:290;display:none;padding:26px 28px 40px;background:rgba(7,59,107,.985);overflow:auto}
.mobile-menu.is-open{display:block}
.mobile-menu a{display:block;padding:15px 4px;border-bottom:1px solid rgba(255,255,255,.14);color:#fff;text-decoration:none;font-family:var(--serif);font-size:1.05rem;font-weight:700}
.mobile-menu .m-cta{margin-top:22px;text-align:center;background:var(--air);color:var(--ink-deep);border:0;padding:16px}

/* Breadcrumb */
.breadcrumb{padding:18px 0;border-bottom:1px solid var(--line);font-size:.76rem;color:#6c8294;background:#fff}
.breadcrumb a{text-decoration:none;color:var(--air-deep)}

/* Hero */
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#f9fdff 0%,#e8f8ff 58%,#d7f3fb 100%)}
.hero::before{content:"";position:absolute;width:680px;height:680px;border-radius:50%;right:-250px;top:-310px;background:radial-gradient(circle,rgba(0,163,224,.16),transparent 68%)}
.hero::after{content:"";position:absolute;inset:0;background-image:repeating-linear-gradient(115deg,rgba(7,59,107,.026) 0,rgba(7,59,107,.026) 1px,transparent 1px,transparent 11px);pointer-events:none}
.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.02fr .98fr;gap:64px;align-items:center;min-height:650px;padding:72px 0 68px}
.hero-copy h1{font-family:var(--serif);font-size:clamp(2.15rem,4.3vw,3.65rem);line-height:1.38;letter-spacing:.025em;margin-bottom:22px}
.hero-copy h1 .accent{position:relative;display:inline-block;color:var(--ink-deep);z-index:0}
.hero-copy h1 .accent::after{content:"";position:absolute;z-index:-1;left:-3px;right:-3px;bottom:.16em;height:.32em;background:rgba(240,161,84,.46)}
.hero-copy .lead{max-width:590px;color:var(--ink-soft);font-size:1rem}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:12px 22px;text-decoration:none;font-size:.88rem;font-weight:700;border:1px solid var(--ink-deep);transition:.2s}
.btn-primary{background:var(--ink-deep);color:#fff}
.btn-primary:hover{background:var(--air-deep);border-color:var(--air-deep)}
.btn-secondary{background:rgba(255,255,255,.72);color:var(--ink-deep)}
.btn-secondary:hover{background:#fff}
.hero-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:40px;background:var(--line);border:1px solid var(--line)}
.metric{background:rgba(255,255,255,.82);padding:18px 16px}
.metric strong{display:block;font-family:var(--mono);font-size:1.32rem;color:var(--air-deep);line-height:1.25}
.metric span{display:block;margin-top:6px;font-size:.72rem;color:var(--ink-soft);line-height:1.5}
.hero-visual{position:relative}
.hero-photo{position:relative;overflow:hidden;aspect-ratio:1.05/1;border-radius:52% 48% 44% 56% / 43% 48% 52% 57%;box-shadow:0 30px 70px rgba(7,59,107,.2);background:#fff}
.hero-photo img{width:100%;height:100%;object-fit:cover;object-position:center}
.hero-caption{position:absolute;left:-24px;bottom:34px;max-width:290px;padding:18px 20px;background:rgba(7,59,107,.94);color:#fff;box-shadow:var(--shadow)}
.hero-caption small{display:block;font-family:var(--mono);font-size:.62rem;color:var(--fiber);letter-spacing:.12em;margin-bottom:6px}
.hero-caption p{font-family:var(--serif);font-size:.94rem;line-height:1.65}

/* Local nav */
.local-nav{position:sticky;top:72px;z-index:120;background:rgba(255,255,255,.96);border-top:1px solid var(--line);border-bottom:1px solid var(--line);backdrop-filter:blur(8px)}
.local-nav ul{display:flex;justify-content:center;list-style:none;overflow-x:auto;scrollbar-width:none}
.local-nav ul::-webkit-scrollbar{display:none}
.local-nav a{display:block;padding:15px 22px;text-decoration:none;font-size:.78rem;font-weight:700;white-space:nowrap;color:var(--ink-soft)}
.local-nav a:hover{color:var(--air-deep);background:var(--paper)}

/* Introduction */
.intro{background:#fff}
.intro-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:72px;align-items:start}
.intro-title h2{font-family:var(--serif);font-size:clamp(1.9rem,3.3vw,2.7rem);line-height:1.5}
.intro-copy{color:var(--ink-soft)}
.intro-copy p+p{margin-top:18px}
.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:58px;background:var(--line);border:1px solid var(--line)}
.value-card{background:var(--paper-warm);padding:30px 26px}
.value-card .num{font-family:var(--mono);font-size:.66rem;letter-spacing:.16em;color:var(--theme)}
.value-card h3{margin:11px 0 10px;font-family:var(--serif);font-size:1.12rem}
.value-card p{font-size:.86rem;color:var(--ink-soft)}

/* Feature cards */
.features{background:var(--paper)}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feature-card{appearance:none;width:100%;text-align:left;border:1px solid var(--line);background:#fff;color:var(--ink);cursor:pointer;overflow:hidden;display:flex;flex-direction:column;transition:transform .24s,box-shadow .24s,border-color .24s}
.feature-card:hover,.feature-card:focus-visible{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#b8e2f4;outline:none}
.feature-photo{height:220px;background:#f9fdff;overflow:hidden;position:relative}
.feature-photo img{width:100%;height:100%;object-fit:contain;padding:18px;transition:transform .35s}
.feature-card:hover .feature-photo img{transform:scale(1.035)}
.feature-photo.cover img{object-fit:cover;padding:0}

.feature-photo.split-pair{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  padding:0;
  background:#fff;
}
.feature-photo.split-pair .split-part{
  min-width:0;
  height:100%;
  overflow:hidden;
}
.feature-photo.split-pair .split-part + .split-part{
  border-left:1px solid rgba(7,59,107,.12);
}
.feature-photo.split-pair .split-part img{
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center;
  padding:0;
}

.feature-label{position:absolute;left:14px;bottom:14px;padding:5px 9px;background:rgba(7,59,107,.88);color:#fff;font-family:var(--mono);font-size:.6rem;letter-spacing:.04em}
.feature-body{display:flex;flex:1;flex-direction:column;padding:25px 24px 24px}
.feature-no{font-family:var(--mono);font-size:.68rem;color:var(--theme);letter-spacing:.14em}
.feature-card h3{font-family:var(--serif);font-size:1.22rem;margin:9px 0 12px}
.feature-card p{font-size:.87rem;color:var(--ink-soft);flex:1}
.feature-more{display:flex;align-items:center;justify-content:space-between;margin-top:22px;padding-top:15px;border-top:1px solid var(--line);font-size:.78rem;font-weight:700;color:var(--air-deep)}
.feature-more::after{content:"→";transition:.2s}
.feature-card:hover .feature-more::after{transform:translateX(4px)}

/* Construction */
.construction{background:#fff}
.construction-panel{display:grid;grid-template-columns:.92fr 1.08fr;background:linear-gradient(135deg,#071421,#073b6b);color:#fff;overflow:hidden}
.construction-copy{padding:58px 50px}
.construction-copy .eyebrow{color:var(--fiber)}
.construction-copy h2{font-family:var(--serif);font-size:clamp(1.7rem,3vw,2.3rem);line-height:1.5;margin-bottom:18px}
.construction-copy>p{color:#cfe6f7;font-size:.92rem}
.construction-list{margin-top:34px;border-top:1px solid rgba(255,255,255,.15)}
.construction-item{display:grid;grid-template-columns:62px 1fr;gap:15px;padding:20px 0;border-bottom:1px solid rgba(255,255,255,.15)}
.construction-item .n{font-family:var(--mono);font-size:.66rem;color:var(--theme)}
.construction-item h3{font-family:var(--serif);font-size:1rem;margin-bottom:5px}
.construction-item p{font-size:.8rem;color:#b9d6ea}
.construction-visual{display:grid;grid-template-rows:1fr 1fr;min-height:580px}
.construction-visual button{position:relative;border:0;background:#fff;cursor:zoom-in;overflow:hidden}
.construction-visual button+button{border-top:1px solid rgba(255,255,255,.25)}
.construction-visual img{width:100%;height:100%;object-fit:cover;image-rendering:auto;transition:transform .35s}
.construction-visual button:hover img{transform:scale(1.035)}
.construction-visual span{position:absolute;left:18px;bottom:18px;background:rgba(7,59,107,.88);color:#fff;padding:6px 10px;font-size:.68rem}

/* Standards */
.standards{background:var(--paper-warm)}
.standard-table{border:1px solid var(--line);background:#fff}
.standard-row{display:grid;grid-template-columns:minmax(240px,.9fr) 1.5fr;border-bottom:1px solid var(--line)}
.standard-row:last-child{border-bottom:0}
.standard-key{display:flex;align-items:center;padding:24px 28px;background:var(--paper);font-family:var(--serif);font-weight:700;color:var(--ink-deep)}
.standard-value{display:flex;align-items:center;padding:24px 28px;font-size:.88rem;color:var(--ink-soft)}
.standard-note{margin-top:14px;font-size:.72rem;color:#72889a}

/* Resources */
.resources{background:#fff}
.resource-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.resource-card{display:flex;flex-direction:column;min-height:245px;padding:28px;border:1px solid var(--line);background:var(--paper-warm);text-decoration:none;transition:.22s}
.resource-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#b8e2f4}
.resource-card .tag{font-family:var(--mono);font-size:.63rem;color:var(--theme);letter-spacing:.14em}
.resource-card h3{font-family:var(--serif);font-size:1.16rem;margin:13px 0 12px}
.resource-card p{font-size:.84rem;color:var(--ink-soft);flex:1}
.resource-card .go{display:flex;justify-content:space-between;align-items:center;margin-top:22px;padding-top:15px;border-top:1px solid var(--line);font-size:.78rem;font-weight:700;color:var(--air-deep)}

/* CTA */
.page-cta{position:relative;overflow:hidden;padding:100px 0;text-align:center;background:linear-gradient(145deg,#00a3e0,#073b6b);color:#fff}
.page-cta::before{content:"";position:absolute;inset:0;background-image:repeating-linear-gradient(115deg,rgba(255,255,255,.045) 0,rgba(255,255,255,.045) 1px,transparent 1px,transparent 10px)}
.page-cta-inner{position:relative;max-width:700px;margin:auto}
.page-cta .eyebrow{justify-content:center;color:var(--fiber)}
.page-cta .eyebrow::before{display:none}
.page-cta h2{font-family:var(--serif);font-size:clamp(1.8rem,3.3vw,2.55rem);line-height:1.55}
.page-cta p{margin:18px auto 34px;max-width:580px;color:#dceefb}
.page-cta .btn-primary{background:var(--fiber);border-color:var(--fiber);color:var(--ink-deep)}
.page-cta .btn-primary:hover{background:#fff;border-color:#fff}

/* Footer */
.site-footer{padding:62px 0 26px;background:linear-gradient(135deg,#071421,#0a1e35);color:#b8d9f0}
.footer-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr 1fr;gap:34px;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer-brand{display:flex;align-items:center;gap:11px;color:#fff}
.footer-brand img{width:36px}
.footer-brand strong{font-family:var(--serif)}
.site-footer h4{font-family:var(--mono);font-size:.66rem;letter-spacing:.11em;text-transform:uppercase;color:var(--fiber);margin-bottom:15px}
.site-footer ul{list-style:none}
.site-footer li+li{margin-top:9px}
.site-footer a{font-size:.8rem;color:#cfe6f7;text-decoration:none}
.site-footer a:hover{text-decoration:underline;color:#fff}
.footer-bottom{padding-top:22px;text-align:center;font-family:var(--mono);font-size:.67rem;color:#7fa4bd}

/* Modal */
.modal-backdrop{position:fixed;inset:0;z-index:600;display:none;align-items:flex-start;justify-content:center;padding:44px 20px;background:rgba(4,18,31,.76);overflow:auto}
.modal-backdrop.open{display:flex}
.modal{position:relative;width:min(760px,100%);max-height:calc(100vh - 88px);overflow:auto;background:#fff;box-shadow:0 32px 80px rgba(0,0,0,.34);animation:modalIn .22s ease}
@keyframes modalIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.modal-head{padding:36px 38px 25px;border-bottom:1px solid var(--line)}
.modal-kicker{font-family:var(--mono);font-size:.66rem;letter-spacing:.14em;color:var(--theme)}
.modal h3{margin-top:10px;font-family:var(--serif);font-size:clamp(1.4rem,3vw,1.9rem);line-height:1.5}
.modal-close{position:absolute;top:18px;right:18px;width:40px;height:40px;border:1px solid var(--line);background:#fff;color:var(--ink);cursor:pointer;font-size:1rem;z-index:2}
.modal-close:hover{background:var(--paper)}
.modal-content{padding:30px 38px 38px}
.modal-content>.body{font-size:.9rem;color:var(--ink-soft)}
.modal-content>.body p+p{margin-top:13px}
.modal-content>.body ul{margin:14px 0 0 1.15em}
.modal-content>.body li+li{margin-top:7px}
.modal-gallery{display:grid;gap:12px;margin-bottom:22px}
.modal-gallery.two{grid-template-columns:repeat(2,1fr)}
.modal-gallery figure{border:1px solid var(--line);background:#fff;overflow:hidden}
.modal-gallery button{width:100%;height:260px;border:0;background:#fff;cursor:zoom-in}
.modal-gallery.two button{height:210px}
.modal-gallery img{width:100%;height:100%;object-fit:contain;padding:10px}
.modal-gallery figcaption{padding:9px 12px;background:var(--paper);font-size:.7rem;color:var(--ink-soft)}
.chart-block{margin-bottom:18px;padding:20px;background:var(--paper);border:1px solid var(--line)}
.chart-title{margin-bottom:15px;font-size:.74rem;font-weight:700;color:var(--ink-deep)}
.chart-note{margin-top:11px;font-size:.64rem;color:#6f8596}
.flow-steps{display:flex;align-items:stretch;gap:6px}
.flow-step{flex:1;padding:15px 10px;background:#fff;text-align:center;border:1px solid var(--line)}
.flow-step .ic{font-family:var(--mono);font-size:.62rem;color:var(--theme);margin-bottom:7px}
.flow-step .tt{font-size:.72rem;font-weight:700;color:var(--ink-deep)}
.flow-step .dd{margin-top:5px;font-size:.61rem;color:var(--ink-soft);line-height:1.55}
.flow-arrow{align-self:center;color:var(--fiber-deep)}
.voc-row{display:grid;grid-template-columns:125px 1fr 82px;gap:10px;align-items:center;margin-bottom:9px;font-size:.66rem}
.voc-label{color:var(--ink-soft)}
.voc-track{position:relative;height:8px;background:#fff;border-radius:99px}
.voc-fill{position:absolute;inset:0 auto 0 0;width:3%;background:var(--fiber);border-radius:99px}
.voc-limit{position:absolute;top:-4px;right:0;bottom:-4px;width:1px;background:var(--ink-soft);opacity:.38}
.voc-result{text-align:right;font-weight:700;color:var(--ink-deep)}
.compare-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.compare-card{padding:17px 14px;background:#fff;border:1px solid var(--line);text-align:center}
.compare-card .ic{font-family:var(--mono);font-size:.63rem;color:var(--theme)}
.compare-card.bad .ic{color:#a6613d}
.compare-card .tt{margin-top:7px;font-size:.73rem;font-weight:700}
.compare-card .dd{margin-top:5px;font-size:.62rem;color:var(--ink-soft);line-height:1.55}
.chart-row{display:flex;align-items:center;gap:23px}
.donut{width:118px;height:118px;flex:0 0 118px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--air-deep) 0 86%,#fff 86% 100%)}
.donut-inner{width:76px;height:76px;border-radius:50%;display:grid;place-items:center;background:var(--paper);text-align:center}
.donut-inner strong{display:block;font-family:var(--serif);font-size:1.25rem;color:var(--ink-deep);line-height:1.15}
.donut-inner small{font-size:.5rem;color:var(--ink-soft)}
.donut-copy{font-size:.75rem;color:var(--ink-soft)}
.donut-copy strong{display:block;margin-bottom:5px;color:var(--ink);font-size:.8rem}
.energy-row{display:grid;grid-template-columns:135px 1fr 38px;gap:10px;align-items:center;margin-bottom:11px;font-size:.67rem;color:var(--ink-soft)}
.energy-track{height:15px;background:#fff;border-radius:99px;overflow:hidden}
.energy-fill{height:100%;background:var(--air-deep);border-radius:99px}
.energy-value{text-align:right;font-weight:700;color:var(--ink-deep)}

/* Lightbox */
.lightbox{position:fixed;inset:0;z-index:800;display:none;align-items:center;justify-content:center;padding:54px;background:rgba(3,13,23,.94);cursor:zoom-out}
.lightbox.open{display:flex}
.lightbox img{max-width:100%;max-height:100%;object-fit:contain;box-shadow:0 24px 70px rgba(0,0,0,.45)}
.lightbox-close{position:fixed;top:22px;right:26px;width:42px;height:42px;border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.1);color:#fff;cursor:pointer}

/* Floating inquiry */
.contact-float{position:fixed;right:22px;bottom:22px;z-index:250}
.contact-toggle{display:flex;align-items:center;gap:10px;padding:14px 18px;border:0;background:var(--ink-deep);color:#fff;box-shadow:0 14px 34px rgba(7,59,107,.28);cursor:pointer;font-weight:700;font-size:.82rem}
.contact-toggle::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--fiber)}
.contact-panel{position:absolute;right:0;bottom:calc(100% + 10px);width:310px;display:none;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
.contact-panel.open{display:block}
.contact-panel-head{padding:18px 19px 15px;border-bottom:1px solid var(--line)}
.contact-panel-head strong{font-family:var(--serif);font-size:1rem}
.contact-panel-head p{margin-top:4px;font-size:.69rem;color:var(--ink-soft)}
.contact-panel a{display:flex;justify-content:space-between;gap:12px;padding:13px 18px;border-bottom:1px solid var(--line);text-decoration:none;font-size:.76rem;font-weight:700}
.contact-panel a:last-child{border-bottom:0}
.contact-panel a:hover{background:var(--paper)}
.contact-panel a::after{content:"→";color:var(--air-deep)}

@media(max-width:1120px){
  .global-nav{display:none}.hamburger{display:flex}
  .hero-inner{gap:42px}
}
@media(max-width:900px){
  .container{width:min(100% - 44px,1180px)}
  .hero-inner{grid-template-columns:1fr;min-height:auto;padding:66px 0}
  .hero-copy{max-width:720px}
  .hero-visual{max-width:650px;margin:auto;width:100%}
  .hero-caption{left:16px}
  .intro-grid{grid-template-columns:1fr;gap:28px}
  .feature-grid{grid-template-columns:repeat(2,1fr)}
  .construction-panel{grid-template-columns:1fr}
  .construction-visual{grid-template-columns:1fr 1fr;grid-template-rows:none;min-height:300px}
  .construction-visual button+button{border-top:0;border-left:1px solid rgba(255,255,255,.25)}
  .resource-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  body{padding-top:64px}
  .site-header .header-inner{height:64px}
  .site-logo{min-width:0}.site-logo img{width:30px;height:34px}.site-logo .word{font-size:.9rem}.site-logo .word small{font-size:.49rem}
  .mobile-menu{inset:64px 0 0}
  .container{width:min(100% - 36px,1180px)}
  .breadcrumb{font-size:.7rem}
  .hero-inner{padding:52px 0 58px}
  .hero-copy h1{font-size:2rem}
  .hero-metrics{grid-template-columns:1fr}
  .hero-photo{border-radius:28px;aspect-ratio:1/1}
  .hero-caption{position:relative;left:auto;bottom:auto;margin:-28px 14px 0;max-width:none}
  .local-nav{top:64px}.local-nav a{padding:13px 16px}
  .section{padding:76px 0}
  .value-grid,.feature-grid{grid-template-columns:1fr}
  .construction-copy{padding:42px 25px}
  .construction-item{grid-template-columns:42px 1fr}
  .construction-visual{grid-template-columns:1fr;min-height:auto}
  .construction-visual button{height:260px}.construction-visual button+button{border-left:0;border-top:1px solid rgba(255,255,255,.25)}
  .standard-row{grid-template-columns:1fr}.standard-key{padding:19px 21px}.standard-value{padding:18px 21px}
  .footer-grid{grid-template-columns:1fr}
  .modal-backdrop{padding:18px 10px}.modal{max-height:calc(100vh - 36px)}.modal-head{padding:30px 24px 21px}.modal-content{padding:24px}
  .modal-gallery.two{grid-template-columns:1fr}.modal-gallery button,.modal-gallery.two button{height:240px}
  .flow-steps{flex-direction:column}.flow-arrow{transform:rotate(90deg)}
  .voc-row{grid-template-columns:1fr 78px}.voc-label{grid-column:1/-1}.voc-result{grid-column:2}.voc-track{grid-column:1}
  .compare-row{grid-template-columns:1fr}
  .chart-row{align-items:flex-start;flex-direction:column}
  .energy-row{grid-template-columns:1fr 38px}.energy-row>span:first-child{grid-column:1/-1}.energy-track{grid-column:1}.energy-value{grid-column:2}
  .contact-float{right:12px;bottom:12px}.contact-panel{width:min(310px,calc(100vw - 24px))}.contact-toggle{padding:12px 14px;font-size:.75rem}
  .lightbox{padding:58px 12px 20px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}

/* 吸音性能カード：元画像内の2枚を正確な境界で分離 */
.feature-photo.split-pair .split-part:first-child img{
  object-position:48% center;
}
.feature-photo.split-pair .split-part:nth-child(2) img{
  object-position:52% center;
}



/* ---- style#hero-two-line-fix ---- */

.hero-copy h1 .hero-line{display:block;white-space:nowrap;}
@media(max-width:680px){.hero-copy h1 .hero-line{white-space:normal;} }


/* ---- style ---- */

/* ===== Contents / Topics / Data / Shop：現行バナー画像の背景色に合わせる ===== */
/*
  現行サイトの Shop バナー bnr_12.png / bnr_13.png / bnr_14.png は
  外周背景が rgb(228,239,248) = #e4eff8。
  セクション背景を同色にして、画像の矩形感をなくす。
*/
.legacy-footer-portals{
  background:#e4eff8 !important;
  border-top:0 !important;
  padding:54px 0 58px;
}

.legacy-footer-portals .content_menu_wrap{
  background:#e4eff8;
}

/* 見出し区切り線も背景になじむ青灰色へ */
.legacy-footer-portals .head{
  border-bottom-color:#c8dbe9;
}

/* 日本語ラベルは現行画像のネイビーに近い色へ */
.legacy-footer-portals .head .label{
  color:#34536e;
}

/* バナー周囲に独自カードを作らず、公式画像をそのまま見せる */
.legacy-footer-portals .menu_03 a{
  min-height:54px;
  padding:0 !important;
  border:0 !important;
  background:transparent !important;
  box-shadow:none !important;
}

/* 120x42 の販売元バナーは元サイズを維持 */
.legacy-footer-portals .menu_03 img{
  width:auto !important;
  max-width:120px !important;
  max-height:42px !important;
}

/* 大きめの吸音シリーズShop画像も同じエリア内で不自然に膨らませない */
.legacy-footer-portals .menu_03 li:last-child img{
  width:auto !important;
  max-width:120px !important;
  max-height:54px !important;
  object-fit:contain;
}

/* Contents / Topics / Data のバナーも白カード化せず、画像そのものを表示 */
.legacy-footer-portals .menu a,
.legacy-footer-portals .menu_01 a,
.legacy-footer-portals .menu_02 a{
  background:transparent;
  box-shadow:none;
}

/* Data の文字が背景上でも読みやすいよう微調整 */
.legacy-footer-portals .menu_02 a{
  color:#304e68;
}

/* 下のグレーフッターとの境目だけ薄く区切る */
.legacy-footer-portals + .legacy-site-footer{
  border-top:1px solid #c9d7e0;
}


/* ---- style ---- */

/* ===== Data / 資料：現行HPのカタログ画像サイズに合わせる ===== */
/*
  bnr_10.png（お施主様用パンフレット）: 174 x 117px
  bnr_27.webp（総合カタログ）            : 114 x 161px
  画像を同じ横幅へ拡大せず、元画像の比率・サイズ感を維持する。
*/
.legacy-footer-portals .menu_02{
  align-items:start;
}

.legacy-footer-portals .menu_02 li{
  display:flex;
  justify-content:center;
  min-width:0;
}

.legacy-footer-portals .menu_02 a{
  display:inline-block;
  width:auto;
  text-align:center;
}

.legacy-footer-portals .menu_02 img{
  width:auto !important;
  height:auto !important;
  max-width:100% !important;
  object-fit:contain !important;
}

/* 公式画像の実寸を基準に固定 */
.legacy-footer-portals .menu_02 li:first-child img{
  width:174px !important;
  max-width:174px !important;
}

.legacy-footer-portals .menu_02 li:nth-child(2) img{
  width:114px !important;
  max-width:114px !important;
}

/* 画像下の名称との間隔 */
.legacy-footer-portals .menu_02 a br{
  line-height:8px;
}

@media(max-width:640px){
  /* スマホでは列幅からはみ出す場合だけ縮小 */
  .legacy-footer-portals .menu_02 li:first-child img{
    width:min(174px,100%) !important;
  }
  .legacy-footer-portals .menu_02 li:nth-child(2) img{
    width:min(114px,100%) !important;
  }
}


/* ---- style#index-shell-unified ---- */


/* ===== index_catalog_sizes_official 共通シェル変数 ===== */
:root{
  --ink:#0d3454;
  --ink-deep:#073b6b;
  --paper:#e8f8ff;
  --paper-warm:#f7fbff;
  --fiber:#f0a154;
  --fiber-deep:#c97a2e;
  --air:#00a3e0;
  --air-deep:#0077b6;
  --theme:#00a88e;
  --theme-dark:#071421;
  --theme-soft:#e7fbf7;
  --line:#dbeafe;
  --blue:#0077b6;
  --blue-bright:#00a3e0;
  --type-serif:"Zen Old Mincho","Hiragino Mincho ProN",serif;
  --type-sans:"Zen Kaku Gothic New","Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;
  --type-mono:"JetBrains Mono",monospace;
}
/* 元ページの .container width 指定に影響されないよう、index と同じヘッダー幅へ */
.site-header .container.header-inner{
  width:100% !important;
  margin-left:auto !important;
  margin-right:auto !important;
}

/* ===== ハイブリッド型ヘッダー／メガメニュー ===== */
  .site-header {
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--line);
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 500;
  }
  .header-inner {
    display: flex;
    align-items: center;
    height: 72px;
    gap: 28px;
  }
  .logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--ink);
    flex-shrink: 0;
  }
  .logo .mark { width: 32px; height: 32px; flex-shrink: 0; }
  .logo .mark img { width: 100%; height: 100%; object-fit: contain; display: block; }
  .logo .word {
    font-family: var(--type-serif);
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    line-height: 1.2;
  }
  .logo .word span {
    display: block;
    font-family: var(--type-mono);
    font-size: 0.62rem;
    letter-spacing: 0.18em;
    color: var(--fiber-deep);
    font-weight: 400;
  }
  .primary-nav { margin-left: auto; }
  .primary-nav ul {
    display: flex;
    align-items: center;
    gap: 30px;
    list-style: none;
  }
  .primary-nav a {
    position: relative;
    display: inline-flex;
    align-items: center;
    min-height: 42px;
    color: var(--ink);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
  }
  .primary-nav a::after {
    content: '';
    position: absolute;
    left: 0; right: 0; bottom: 3px;
    height: 2px;
    background: var(--theme);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform .22s ease;
  }
  .primary-nav a:hover::after,
  .primary-nav a:focus-visible::after {
    transform: scaleX(1);
    transform-origin: left;
  }
  .header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
  }
  .header-utility {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    width: 112px;
    flex: 0 0 112px;
  }
  .header-contact {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 27px;
    min-height: 27px;
    padding: 0 12px;
    border: 0;
    border-radius: 999px;
    background: #073b6b;
    color: #fff;
    font: inherit;
    font-size: 11px;
    line-height: 1;
    font-weight: 700;
    letter-spacing: .02em;
    cursor: pointer;
    box-shadow: none;
    transition: background-color .18s ease;
  }
  .header-contact:hover,
  .header-contact:focus-visible {
    background: #005f91;
    color: #fff;
  }
  .header-qa {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 22px;
    min-height: 22px;
    padding: 0 10px;
    border: 0;
    border-radius: 999px;
    background: #073b6b;
    color: #fff;
    text-decoration: none;
    font-size: 10px;
    line-height: 1;
    font-weight: 700;
    letter-spacing: .05em;
    box-shadow: none;
    transition: background-color .18s ease;
  }
  .header-qa:hover,
  .header-qa:focus-visible {
    background: #005f91;
    color: #fff;
  }
  .header-shop {
    min-height: 42px;
    padding: 9px 16px;
    border: 1px solid var(--line);
    border-radius: 3px;
    background: #fff;
    color: var(--ink-deep);
    font: inherit;
    font-size: .84rem;
    font-weight: 700;
    cursor: pointer;
    transition: background .2s ease, border-color .2s ease, transform .2s ease;
  }
  .header-shop:hover,
  .header-shop:focus-visible {
    background: var(--paper);
    border-color: #9fd3e8;
    transform: translateY(-1px);
  }
  .header-shop-wrap {
    position: relative;
  }
  .header-shop {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
  }
  .header-shop-caret {
    width: 7px;
    height: 7px;
    border-right: 1.5px solid currentColor;
    border-bottom: 1.5px solid currentColor;
    transform: rotate(45deg) translateY(-2px);
    transition: transform .2s ease;
  }
  .header-shop-wrap:hover .header-shop-caret,
  .header-shop-wrap:focus-within .header-shop-caret,
  .header-shop[aria-expanded="true"] .header-shop-caret {
    transform: rotate(225deg) translate(-1px,-1px);
  }
  .header-shop-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    width: 330px;
    padding: 12px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0,1fr));
    gap: 9px;
    background: #fff;
    border: 1px solid var(--line);
    box-shadow: 0 18px 45px rgba(13,52,84,.16);
    opacity: 0;
    visibility: hidden;
    transform: translateY(7px);
    transition: opacity .18s ease, visibility .18s ease, transform .18s ease;
    z-index: 530;
  }
  .header-shop-dropdown::before {
    content: '';
    position: absolute;
    top: -11px;
    left: 0;
    right: 0;
    height: 11px;
  }
  .header-shop-wrap:hover .header-shop-dropdown,
  .header-shop-wrap:focus-within .header-shop-dropdown,
  .header-shop-dropdown.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  .header-shop-dropdown a {
    min-height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
    border: 1px solid #e5e7eb;
    background: #fff;
    transition: border-color .18s ease, transform .18s ease, box-shadow .18s ease;
  }
  .header-shop-dropdown a:hover,
  .header-shop-dropdown a:focus-visible {
    border-color: #a7d7e9;
    transform: translateY(-1px);
    box-shadow: 0 8px 18px rgba(13,52,84,.08);
  }
  .header-shop-dropdown img {
    display: block;
    width: 100%;
    max-height: 42px;
    object-fit: contain;
  }
  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-width: 94px;
    height: 44px;
    padding: 0 14px;
    border: 1px solid var(--line);
    background: #fff;
    color: var(--ink-deep);
    cursor: pointer;
    font: inherit;
    font-family: var(--type-mono);
    font-size: .68rem;
    letter-spacing: .12em;
    font-weight: 500;
    transition: background .2s ease, border-color .2s ease;
    z-index: 510;
  }
  .menu-toggle:hover { background: var(--paper); border-color: #b9dceb; }
  .menu-toggle__icon {
    position: relative;
    display: block;
    width: 23px;
    height: 16px;
  }
  .menu-toggle__icon span {
    position: absolute;
    left: 0;
    width: 23px;
    height: 2px;
    background: currentColor;
    border-radius: 3px;
    transition: top .25s ease, transform .25s ease, opacity .2s ease;
  }
  .menu-toggle__icon span:nth-child(1) { top: 0; }
  .menu-toggle__icon span:nth-child(2) { top: 7px; }
  .menu-toggle__icon span:nth-child(3) { top: 14px; }
  .menu-toggle.is-open .menu-toggle__icon span:nth-child(1) { top: 7px; transform: rotate(45deg); }
  .menu-toggle.is-open .menu-toggle__icon span:nth-child(2) { opacity: 0; }
  .menu-toggle.is-open .menu-toggle__icon span:nth-child(3) { top: 7px; transform: rotate(-45deg); }

  body.site-menu-open { overflow: hidden; }
  .site-menu {
    position: fixed;
    top: 72px; left: 0; right: 0; bottom: 0;
    z-index: 490;
    overflow-y: auto;
    background:
      linear-gradient(135deg, #edf9ff, #f7fbff 42%, #fff 100%);
    border-top: 1px solid var(--line);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-12px);
    transition: opacity .25s ease, visibility .25s ease, transform .25s ease;
  }
  .site-menu.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  .site-menu::before {
    content: '';
    position: fixed;
    inset: 72px 0 0;
    pointer-events: none;
    opacity: .45;
    background-image: repeating-linear-gradient(115deg, rgba(7,59,107,.035) 0, rgba(7,59,107,.035) 1px, transparent 1px, transparent 12px);
  }
  .site-menu__inner {
    position: relative;
    z-index: 1;
    padding-top: 44px;
    padding-bottom: 64px;
  }
  .site-menu__intro {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 30px;
    margin-bottom: 30px;
  }
  .site-menu__eyebrow {
    font-family: var(--type-mono);
    color: var(--theme);
    font-size: .7rem;
    letter-spacing: .2em;
    text-transform: uppercase;
    margin-bottom: 7px;
  }
  .site-menu__intro h2 {
    font-family: var(--type-serif);
    color: var(--ink-deep);
    font-size: clamp(1.65rem, 3vw, 2.45rem);
    line-height: 1.35;
  }
  .site-menu__intro p {
    max-width: 430px;
    color: #587083;
    font-size: .88rem;
  }
  .site-menu__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }
  .menu-group {
    min-width: 0;
    background: rgba(255,255,255,.9);
    border: 1px solid var(--line);
    box-shadow: 0 14px 32px rgba(13,52,84,.055);
  }
  .menu-group summary {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 13px;
    min-height: 68px;
    padding: 18px 22px;
    color: var(--ink-deep);
    font-family: var(--type-serif);
    font-size: 1.04rem;
    font-weight: 700;
    pointer-events: none;
  }
  .menu-group summary::-webkit-details-marker { display: none; }
  .menu-group__num {
    color: var(--theme);
    font-family: var(--type-mono);
    font-size: .7rem;
    letter-spacing: .12em;
  }
  .menu-group__toggle { display: none; margin-left: auto; }
  .menu-group__links {
    display: grid;
    padding: 0 22px 20px;
  }
  .menu-group__links a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    min-height: 43px;
    border-top: 1px solid #e8f0f5;
    color: #38556c;
    font-size: .86rem;
    font-weight: 500;
    text-decoration: none;
    transition: color .18s ease, padding-left .18s ease, background .18s ease;
  }
  .menu-group__links a::after { content: '→'; color: var(--theme); flex: none; }
  .menu-group__links a:hover,
  .menu-group__links a:focus-visible {
    color: var(--air-deep);
    padding-left: 5px;
  }
  .menu-shop-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 9px;
    padding: 0 18px 18px;
  }
  .menu-shop-link {
    min-height: 58px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px 10px;
    background: #fff;
    border: 1px solid #e3edf3;
    text-decoration: none;
    transition: border-color .18s ease, transform .18s ease, box-shadow .18s ease;
  }
  .menu-shop-link:hover,
  .menu-shop-link:focus-visible {
    border-color: var(--air);
    transform: translateY(-2px);
    box-shadow: 0 8px 18px rgba(13,52,84,.08);
  }
  .menu-shop-link img {
    display: block;
    width: 100%;
    max-width: 132px;
    max-height: 42px;
    object-fit: contain;
  }
  .site-menu__actions {
    display: grid;
    grid-template-columns: 1.2fr 1.2fr 1fr;
    gap: 14px;
    margin-top: 14px;
  }
  .site-menu-action {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    min-height: 88px;
    padding: 20px 24px;
    border: 1px solid var(--line);
    background: #fff;
    color: var(--ink-deep);
    text-decoration: none;
    font-weight: 700;
    cursor: pointer;
    font: inherit;
    text-align: left;
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
  }
  .site-menu-action strong { display: block; font-size: .98rem; }
  .site-menu-action small { display: block; margin-top: 4px; color: #6b8394; font-size: .72rem; font-weight: 500; }
  .site-menu-action::after { content: '→'; color: var(--theme); font-size: 1.15rem; }
  .site-menu-action:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(13,52,84,.09); }
  .site-menu-action.primary { background: var(--ink-deep); color: #fff; border-color: var(--ink-deep); }
  .site-menu-action.primary small { color: #bed8e9; }
  .site-menu-action.primary::after { color: var(--air); }

  @media (max-width: 1000px) {
    .primary-nav ul { gap: 20px; }
    .primary-nav a { font-size: .84rem; }
    .site-menu__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .site-menu__actions { grid-template-columns: 1fr 1fr; }
    .site-menu-action:last-child { grid-column: 1 / -1; }
  }
  @media (max-width: 768px) {
    .header-inner { gap: 10px; }
    .primary-nav { display: none; }
    .header-actions { margin-left: auto; gap: 8px; }
    .header-utility { width: 82px; flex-basis: 82px; }
    .header-contact { min-height: 29px; padding: 5px 8px; font-size: .70rem; }
    .header-qa { min-height: 21px; padding: 3px 7px; font-size: .64rem; }
    .header-shop { min-width: 58px; padding: 9px 10px; font-size: .74rem; }
    .header-shop-dropdown { display: none; }
    .menu-toggle { min-width: 48px; width: 48px; padding: 0; }
    .menu-toggle__label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
    .site-menu__inner { padding-top: 28px; padding-bottom: 44px; }
    .site-menu__intro { display: block; margin-bottom: 22px; }
    .site-menu__intro p { margin-top: 10px; }
    .site-menu__grid { grid-template-columns: 1fr; gap: 10px; }
    .menu-group summary { pointer-events: auto; cursor: pointer; min-height: 60px; padding: 15px 18px; }
    .menu-group__toggle {
      display: block;
      width: 12px;
      height: 12px;
      border-right: 2px solid var(--theme);
      border-bottom: 2px solid var(--theme);
      transform: rotate(45deg) translateY(-2px);
      transition: transform .2s ease;
    }
    .menu-group[open] .menu-group__toggle { transform: rotate(225deg) translate(-2px,-2px); }
    .menu-group__links { padding: 0 18px 14px; }
    .site-menu__actions { grid-template-columns: 1fr; }
    .site-menu-action:last-child { grid-column: auto; }
  }
  @media (max-width: 520px) {
    .logo .word { font-size: .86rem; }
    .logo .word span { font-size: .52rem; letter-spacing: .1em; }
    .logo .mark { width: 28px; height: 28px; }
    .header-utility { width: 62px; flex-basis: 62px; gap: 3px; }
    .header-contact { width: 62px; height: 25px; min-height: 25px; padding: 0 4px; font-size: 0; }
    .header-contact::before { content: '問合せ'; font-size: 9px; font-weight: 700; color: #fff; }
    .header-qa { width: 62px; height: 20px; min-height: 20px; padding: 0 4px; font-size: 9px; }
    .header-shop { min-width: 54px; width: 54px; padding: 0 5px; font-size: .66rem; letter-spacing: .04em; }
    .site-menu__intro p { font-size: .8rem; }
    .menu-shop-grid { grid-template-columns: 1fr 1fr; padding: 0 14px 14px; }
  }
  @media (max-width: 420px) {
    .header-utility { display: none; }
  }

  

/* ===== 固定お問い合わせポップアップ ===== */
.inquiry-float-button{
  position:fixed;
  right:24px;
  bottom:24px;
  z-index:980;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:9px;
  min-height:54px;
  padding:13px 20px;
  border:0;
  border-radius:999px;
  background:#0077b6;
  color:#fff;
  font:inherit;
  font-size:14px;
  font-weight:800;
  letter-spacing:.02em;
  cursor:pointer;
  box-shadow:0 14px 36px rgba(7,59,107,.28);
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease;
}
.inquiry-float-button:hover{
  transform:translateY(-2px);
  background:#005f91;
  box-shadow:0 18px 42px rgba(7,59,107,.34);
}
.inquiry-float-button:focus-visible,
.inquiry-modal__close:focus-visible,
.inquiry-choice:focus-visible{
  outline:3px solid rgba(0,163,224,.38);
  outline-offset:3px;
}
.inquiry-float-button svg{
  width:20px;
  height:20px;
  flex:none;
}
.inquiry-modal{
  position:fixed;
  inset:0;
  z-index:1100;
  display:none;
  align-items:center;
  justify-content:center;
  padding:24px;
  background:rgba(7,20,33,.64);
  backdrop-filter:blur(4px);
}
.inquiry-modal.is-open{
  display:flex;
}
.inquiry-modal__panel{
  position:relative;
  width:min(680px,100%);
  max-height:min(760px,calc(100vh - 48px));
  overflow:auto;
  border-radius:22px;
  background:#fff;
  box-shadow:0 26px 80px rgba(7,20,33,.28);
  padding:34px;
}
.inquiry-modal__close{
  position:absolute;
  top:16px;
  right:16px;
  width:42px;
  height:42px;
  border:1px solid #dbeafe;
  border-radius:50%;
  background:#fff;
  color:#0d3454;
  font-size:25px;
  line-height:1;
  cursor:pointer;
}
.inquiry-modal__eyebrow{
  margin:0 52px 8px 0;
  color:#0077b6;
  font-size:12px;
  font-weight:900;
  letter-spacing:.14em;
}
.inquiry-modal__title{
  margin:0 52px 10px 0;
  color:#073b6b;
  font-size:clamp(24px,4vw,34px);
  line-height:1.35;
}
.inquiry-modal__lead{
  margin:0 0 22px;
  color:#5f7186;
  font-size:14px;
  line-height:1.8;
}
.inquiry-modal__context{
  display:inline-block;
  margin-bottom:20px;
  padding:7px 11px;
  border-radius:999px;
  background:#e8f8ff;
  color:#0077b6;
  font-size:12px;
  font-weight:800;
}
.inquiry-choice-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px;
}
.inquiry-choice{
  display:flex;
  flex-direction:column;
  gap:6px;
  min-height:126px;
  padding:20px;
  border:1px solid #dbeafe;
  border-radius:16px;
  background:#f7fbff;
  color:#0d3454;
  text-decoration:none;
  transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease,background .18s ease;
}
.inquiry-choice:hover{
  transform:translateY(-2px);
  border-color:#00a3e0;
  background:#fff;
  box-shadow:0 12px 28px rgba(13,52,84,.10);
}
.inquiry-choice strong{
  color:#073b6b;
  font-size:15px;
  line-height:1.55;
}
.inquiry-choice span{
  color:#5f7186;
  font-size:12px;
  line-height:1.7;
}
.inquiry-modal__note{
  margin:20px 0 0;
  padding-top:16px;
  border-top:1px solid #e5eef7;
  color:#718096;
  font-size:11px;
  line-height:1.7;
}
body.inquiry-modal-open{
  overflow:hidden;
}
@media(max-width:640px){
  .inquiry-float-button{
    left:14px;
    right:14px;
    bottom:14px;
    width:calc(100% - 28px);
    min-height:52px;
    border-radius:14px;
  }
  .inquiry-modal{
    padding:12px;
    align-items:flex-end;
  }
  .inquiry-modal__panel{
    width:100%;
    max-height:calc(100vh - 24px);
    border-radius:20px 20px 10px 10px;
    padding:26px 18px 22px;
  }
  .inquiry-choice-grid{
    grid-template-columns:1fr;
  }
  .inquiry-choice{
    min-height:0;
  }
}



/* ===== 現行サイトの実HTMLを基準にした Contents / Topics / Data / Shop ===== */
.legacy-footer-portals{
  padding:58px 0 62px;
  background:#fff;
  border-top:1px solid var(--line);
}
.legacy-footer-portals .content_menu_wrap{
  width:100%;
}
.legacy-footer-portals .wrap{
  width:min(1180px,calc(100% - 48px));
  margin:0 auto;
  display:grid;
  grid-template-columns:2fr 1fr 2fr 1.45fr;
  gap:22px;
  align-items:start;
}
.legacy-footer-portals .head{
  display:flex;
  align-items:flex-end;
  gap:11px;
  min-height:23px;
  margin-bottom:14px;
  padding-bottom:9px;
  border-bottom:1px solid #d9e4eb;
}
.legacy-footer-portals .head p{margin:0;}
.legacy-footer-portals .head .eng img{
  display:block;
  width:auto;
  max-width:100%;
  height:14px;
  object-fit:contain;
}
.legacy-footer-portals .head .label{
  color:#4d6478;
  font-size:12px;
  line-height:1;
  white-space:nowrap;
}
.legacy-footer-portals ul{
  margin:0;
  padding:0;
  list-style:none;
}
.legacy-footer-portals .menu,
.legacy-footer-portals .menu_01,
.legacy-footer-portals .menu_02,
.legacy-footer-portals .menu_03{
  display:grid;
  gap:10px;
  align-items:start;
}
.legacy-footer-portals .menu{grid-template-columns:repeat(2,minmax(0,1fr));}
.legacy-footer-portals .menu_01{grid-template-columns:1fr;}
.legacy-footer-portals .menu_02{grid-template-columns:repeat(2,minmax(0,1fr));}
.legacy-footer-portals .menu_03{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 10px;}
.legacy-footer-portals li{min-width:0;}
.legacy-footer-portals a{
  display:block;
  color:#38556c;
  font-size:12px;
  line-height:1.55;
  text-align:center;
  text-decoration:none;
  transition:opacity .18s ease,transform .18s ease;
}
.legacy-footer-portals a:hover,
.legacy-footer-portals a:focus-visible{
  opacity:.78;
  transform:translateY(-1px);
}
.legacy-footer-portals a:focus-visible{
  outline:3px solid rgba(0,163,224,.25);
  outline-offset:2px;
}
.legacy-footer-portals a img{
  display:block;
  width:100%;
  height:auto;
  margin:0 auto;
  object-fit:contain;
}
.legacy-footer-portals .menu img,
.legacy-footer-portals .menu_01 img,
.legacy-footer-portals .menu_02 img{
  max-width:175px;
}
.legacy-footer-portals .menu_03 a{
  min-height:54px;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:5px;
  border:1px solid #dbe5eb;
  background:#fff;
}
.legacy-footer-portals .menu_03 img{
  width:auto;
  max-width:120px;
  max-height:42px;
}
.legacy-footer-portals .menu_02 a br + *{margin-top:5px;}
.legacy-footer-portals .menu_02 a{
  color:#415d72;
  font-size:11px;
}
@media(max-width:1020px){
  .legacy-footer-portals .wrap{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:34px 26px;
  }
  .legacy-footer-portals .menu_01{grid-template-columns:repeat(3,minmax(0,1fr));}
}
@media(max-width:640px){
  .legacy-footer-portals{padding:44px 0 48px;}
  .legacy-footer-portals .wrap{
    width:min(100% - 32px,560px);
    grid-template-columns:1fr;
    gap:32px;
  }
  .legacy-footer-portals .head{margin-bottom:12px;}
  .legacy-footer-portals .menu_01{grid-template-columns:repeat(2,minmax(0,1fr));}
  .legacy-footer-portals .menu_02{grid-template-columns:repeat(2,minmax(0,1fr));}
  .legacy-footer-portals .menu_03{grid-template-columns:repeat(2,minmax(0,1fr));}
}



/* ===== 現行サイト下部を参考にした詳細フッター ===== */
.legacy-site-footer{
  background:#071421;
  color:#cfe6f7;
  border-top:1px solid rgba(255,255,255,.12);
}
.legacy-site-footer .footer-link-wrap{
  padding:56px 0 34px;
}
.legacy-site-footer .wrap{
  width:min(1180px,calc(100% - 48px));
  margin:0 auto;
  display:grid;
  grid-template-columns:1.05fr 1.65fr 1.05fr 1.05fr 1.15fr;
  gap:28px;
  align-items:start;
}
.legacy-site-footer .company-box{
  min-width:0;
}
.legacy-site-footer .company-name{
  margin:0 0 14px;
  color:#fff;
  font-family:var(--type-serif);
  font-size:1.08rem;
  font-weight:700;
  line-height:1.5;
}
.legacy-site-footer .company-name small{
  display:block;
  margin-top:3px;
  color:#84abc2;
  font-family:var(--type-mono);
  font-size:.55rem;
  font-weight:400;
  letter-spacing:.12em;
}
.legacy-site-footer .company-logo{
  display:block;
  width:min(210px,100%);
  margin:0 0 18px;
}
.legacy-site-footer .company-logo img{
  display:block;
  width:100%;
  height:auto;
}
.legacy-site-footer .company-address,
.legacy-site-footer .company-contact{
  margin:0;
  color:#a9c7da;
  font-size:.75rem;
  line-height:1.85;
}
.legacy-site-footer .company-contact{
  margin-top:13px;
  padding-top:13px;
  border-top:1px solid rgba(255,255,255,.12);
}

.legacy-site-footer .sns{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin:16px 0 0;
  padding:0;
  list-style:none;
}
.legacy-site-footer .sns li{
  margin:0;
}
.legacy-site-footer .sns a{
  display:grid;
  place-items:center;
  width:36px;
  height:36px;
  padding:7px;
  border-radius:5px;
  background:#fff;
  border:1px solid rgba(255,255,255,.22);
  transition:transform .18s ease,box-shadow .18s ease,opacity .18s ease;
}
.legacy-site-footer .sns a:hover,
.legacy-site-footer .sns a:focus-visible{
  transform:translateY(-2px);
  box-shadow:0 8px 18px rgba(0,0,0,.22);
  opacity:.9;
}
.legacy-site-footer .sns img{
  display:block;
  max-width:100%;
  max-height:100%;
  object-fit:contain;
}
.legacy-site-footer .prbr{
  margin-top:18px;
}
.legacy-site-footer .prbr a{
  display:block;
  width:min(210px,100%);
  padding:8px;
  background:#fff;
  border-radius:5px;
  transition:transform .18s ease,box-shadow .18s ease;
}
.legacy-site-footer .prbr a:hover,
.legacy-site-footer .prbr a:focus-visible{
  transform:translateY(-2px);
  box-shadow:0 10px 22px rgba(0,0,0,.22);
}
.legacy-site-footer .prbr img{
  display:block;
  width:100%;
  height:auto;
}
.legacy-site-footer .social-links{
  display:flex;
  flex-wrap:wrap;
  gap:9px;
  margin-top:16px;
}
.legacy-site-footer .social-link{
  display:inline-flex;
  align-items:center;
  gap:7px;
  min-height:34px;
  padding:7px 10px;
  border:1px solid rgba(255,255,255,.16);
  border-radius:4px;
  color:#cfe6f7;
  font-size:.7rem;
  font-weight:600;
  line-height:1;
  text-decoration:none;
  transition:background .18s ease,border-color .18s ease,color .18s ease,transform .18s ease;
}
.legacy-site-footer .social-link svg{
  width:16px;
  height:16px;
  flex:none;
  fill:currentColor;
}
.legacy-site-footer .social-link:hover,
.legacy-site-footer .social-link:focus-visible{
  color:#fff;
  background:rgba(255,255,255,.08);
  border-color:rgba(255,255,255,.34);
  transform:translateY(-1px);
}
.legacy-site-footer ul{
  margin:0;
  padding:0;
  list-style:none;
}
.legacy-site-footer .box02 > ul > li > a,
.legacy-site-footer .footer-column-title{
  display:block;
  margin-bottom:15px;
  padding-bottom:10px;
  border-bottom:1px solid rgba(255,255,255,.17);
  color:#fff;
  font-family:var(--type-serif);
  font-size:.94rem;
  font-weight:700;
  line-height:1.5;
  text-decoration:none;
}
.legacy-site-footer .box02 > ul > li + li{
  margin-top:24px;
}
.legacy-site-footer .box02 ul ul{
  display:grid;
  gap:7px;
}
.legacy-site-footer .performance-links ul{
  grid-template-columns:repeat(2,minmax(0,1fr));
  column-gap:18px;
}
.legacy-site-footer .box02 ul ul a{
  position:relative;
  display:inline-block;
  padding-left:12px;
  color:#b9d5e7;
  font-size:.73rem;
  line-height:1.55;
  text-decoration:none;
  transition:color .18s ease,transform .18s ease;
}
.legacy-site-footer .box02 ul ul a::before{
  content:'›';
  position:absolute;
  left:0;
  top:0;
  color:#00a3e0;
}
.legacy-site-footer .box02 a:hover,
.legacy-site-footer .box02 a:focus-visible{
  color:#fff;
  transform:translateX(2px);
}
.legacy-site-footer .iso{
  margin-top:24px;
}
.legacy-site-footer .iso img{
  display:block;
  width:auto;
  max-width:150px;
  max-height:68px;
  object-fit:contain;
  background:#fff;
  padding:6px;
}
.legacy-site-footer .sp_disp{display:none;}
.legacy-site-footer .sub_link{
  grid-column:1 / -1;
  margin-top:4px;
  padding-top:22px;
  border-top:1px solid rgba(255,255,255,.15);
}
.legacy-site-footer .sub_link ul{
  display:flex;
  flex-wrap:wrap;
  justify-content:flex-end;
  gap:12px 24px;
}
.legacy-site-footer .sub_link a{
  color:#9ebdd0;
  font-size:.7rem;
  text-decoration:none;
}
.legacy-site-footer .sub_link a:hover,
.legacy-site-footer .sub_link a:focus-visible{
  color:#fff;
  text-decoration:underline;
}
.legacy-site-footer .copyright{
  margin:0;
  padding:18px 24px 20px;
  border-top:1px solid rgba(255,255,255,.1);
  color:#789bb1;
  font-family:var(--type-mono);
  font-size:.61rem;
  letter-spacing:.04em;
  text-align:center;
}
@media(max-width:1000px){
  .legacy-site-footer .wrap{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:36px 30px;
  }
  .legacy-site-footer .company-box{grid-column:1 / -1;}
  .legacy-site-footer .company-info-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:24px;
  }
  .legacy-site-footer .company-contact{
    margin-top:0;
    padding-top:0;
    border-top:0;
  }
  .legacy-site-footer .performance-links{grid-column:1 / -1;}
  .legacy-site-footer .performance-links ul{grid-template-columns:repeat(3,minmax(0,1fr));}
  .legacy-site-footer .usecase-footer-links{grid-column:auto;}
  .legacy-site-footer .sub_link{grid-column:1 / -1;}
}
@media(max-width:640px){
  .legacy-site-footer .footer-link-wrap{padding:42px 0 26px;}
  .legacy-site-footer .wrap{
    width:min(100% - 32px,560px);
    grid-template-columns:1fr;
    gap:28px;
  }
  .legacy-site-footer .company-box,
  .legacy-site-footer .performance-links,
  .legacy-site-footer .sub_link{grid-column:auto;}
  .legacy-site-footer .company-info-grid{grid-template-columns:1fr;gap:12px;}
  .legacy-site-footer .company-contact{
    margin-top:0;
    padding-top:12px;
    border-top:1px solid rgba(255,255,255,.12);
  }
  .legacy-site-footer .performance-links ul{grid-template-columns:1fr 1fr;}
  .legacy-site-footer .box02 > ul > li > a,
  .legacy-site-footer .footer-column-title{
    margin-bottom:12px;
    padding-bottom:8px;
  }
  .legacy-site-footer .iso:not(.sp_disp){display:none;}
  .legacy-site-footer .sp_disp{display:block;grid-column:auto;margin-top:0;}
  .legacy-site-footer .sub_link ul{justify-content:flex-start;flex-direction:column;gap:9px;}
}
@media(max-width:420px){
  .legacy-site-footer .performance-links ul{grid-template-columns:1fr;}
}



/* ===== 公式フッターロゴの背景色 #dddddd に一致させたフッター ===== */
.legacy-site-footer{
  --footer-accent:#0077b6;
  --footer-heading:#333333;
  --footer-text:#535353;
  --footer-muted:#6d6d6d;
  --footer-line:#bdbdbd;
  background:#dddddd;
  color:var(--footer-text);
  border-top:1px solid #c8c8c8;
}
.legacy-site-footer .footer-link-wrap{
  padding-top:52px;
  background:#dddddd;
}
.legacy-site-footer .company-logo{
  width:min(230px,100%);
  margin-bottom:20px;
}
.legacy-site-footer .company-logo img{
  background:transparent;
}
.legacy-site-footer .company-name,
.legacy-site-footer .box02 > ul > li > a,
.legacy-site-footer .footer-column-title{
  color:var(--footer-heading);
}
.legacy-site-footer .box02 > ul > li > a,
.legacy-site-footer .footer-column-title{
  border-bottom:1px solid #aaaaaa;
}
.legacy-site-footer .company-address,
.legacy-site-footer .company-contact{
  color:var(--footer-text);
}
.legacy-site-footer .company-contact{
  border-top-color:var(--footer-line);
}
.legacy-site-footer .box02 ul ul a{
  color:#555555;
}
.legacy-site-footer .box02 ul ul a::before{
  color:#777777;
}
.legacy-site-footer .box02 a:hover,
.legacy-site-footer .box02 a:focus-visible,
.legacy-site-footer .sub_link a:hover,
.legacy-site-footer .sub_link a:focus-visible{
  color:var(--footer-accent);
}
.legacy-site-footer .sub_link{
  border-top-color:var(--footer-line);
}
.legacy-site-footer .sub_link a{
  color:#606060;
}
.legacy-site-footer .sns a{
  background:#eeeeee;
  border-color:#bcbcbc;
  box-shadow:none;
}
.legacy-site-footer .sns a:hover,
.legacy-site-footer .sns a:focus-visible{
  background:#ffffff;
  border-color:#999999;
  box-shadow:0 5px 12px rgba(0,0,0,.10);
}
.legacy-site-footer .prbr a,
.legacy-site-footer .iso img{
  background:#eeeeee;
  border:1px solid #bcbcbc;
  box-shadow:none;
}
.legacy-site-footer .prbr a:hover,
.legacy-site-footer .prbr a:focus-visible{
  background:#ffffff;
  box-shadow:0 5px 12px rgba(0,0,0,.10);
}
.legacy-site-footer .copyright{
  padding:19px 24px 21px;
  border-top:1px solid #9f9f9f;
  background:#aaaaaa;
  color:#ffffff;
}
@media(max-width:640px){
  .legacy-site-footer .company-contact{
    border-top-color:var(--footer-line);
  }
}



/* ===== ヘッダー主要ナビ：6項目＋ドロップダウン ===== */
.site-header .container.header-inner{
  max-width:1480px;
  padding-left:24px;
  padding-right:24px;
}
.primary-nav{
  margin-left:auto;
  min-width:0;
}
.primary-nav > ul{
  gap:18px;
}
.primary-nav > ul > li{
  position:relative;
  flex:none;
}
.primary-nav > ul > li > a{
  min-height:72px;
  font-size:.78rem;
  font-weight:600;
  letter-spacing:.01em;
}
.primary-nav > ul > li > a::after{
  bottom:14px;
}
.nav-dropdown__trigger{
  gap:7px;
}
.nav-caret{
  width:7px;
  height:7px;
  border-right:1.5px solid currentColor;
  border-bottom:1.5px solid currentColor;
  transform:rotate(45deg) translateY(-2px);
  transition:transform .18s ease;
  flex:none;
}
.nav-dropdown:hover .nav-caret,
.nav-dropdown:focus-within .nav-caret{
  transform:rotate(225deg) translate(-1px,-1px);
}
.nav-dropdown__panel{
  position:absolute;
  top:calc(100% - 1px);
  left:50%;
  transform:translate(-50%,8px);
  width:270px;
  padding:10px;
  background:#fff;
  border:1px solid var(--line);
  box-shadow:0 18px 42px rgba(13,52,84,.16);
  opacity:0;
  visibility:hidden;
  pointer-events:none;
  transition:opacity .18s ease, transform .18s ease, visibility .18s ease;
  z-index:540;
}
.nav-dropdown__panel::before{
  content:'';
  position:absolute;
  left:0;
  right:0;
  top:-14px;
  height:14px;
}
.nav-dropdown:hover .nav-dropdown__panel,
.nav-dropdown:focus-within .nav-dropdown__panel{
  opacity:1;
  visibility:visible;
  pointer-events:auto;
  transform:translate(-50%,0);
}
.nav-dropdown__panel--small{width:220px;}
.primary-nav .nav-dropdown__panel a{
  display:flex;
  align-items:center;
  justify-content:space-between;
  min-height:42px;
  padding:9px 12px;
  border-bottom:1px solid #edf1f4;
  color:#38556c;
  font-size:.82rem;
  font-weight:500;
  line-height:1.4;
  text-decoration:none;
  white-space:normal;
  transition:background .18s ease,color .18s ease,padding-left .18s ease;
}
.primary-nav .nav-dropdown__panel a:last-child{border-bottom:0;}
.primary-nav .nav-dropdown__panel a::after{
  content:'→';
  position:static;
  width:auto;
  height:auto;
  background:none;
  color:var(--theme);
  transform:none;
  flex:none;
  margin-left:10px;
}
.primary-nav .nav-dropdown__panel a:hover,
.primary-nav .nav-dropdown__panel a:focus-visible{
  background:var(--paper);
  color:var(--air-deep);
  padding-left:16px;
}
.header-actions{gap:9px;}
.header-contact{padding:10px 14px;font-size:.78rem;}
.header-shop{padding:9px 13px;font-size:.78rem;}
.menu-toggle{min-width:86px;}
@media (max-width:1320px){
  .site-header .container.header-inner{padding-left:18px;padding-right:18px;}
  .primary-nav > ul{gap:12px;}
  .primary-nav > ul > li > a{font-size:.72rem;}
  .header-contact{display:none;}
  .logo .word{font-size:.94rem;}
  .logo .word span{font-size:.55rem;letter-spacing:.12em;}
}
@media (max-width:1160px){
  .primary-nav{display:none;}
  .header-actions{margin-left:auto;}
  .header-contact{display:inline-flex;}
}
@media (max-width:768px){
  .site-header .container.header-inner{padding-left:22px;padding-right:22px;}
}



/* ===== 製品紹介：ジャンル→製品の親子メニュー ===== */
.nav-dropdown__panel--products{
  width:620px;
  padding:14px;
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px;
}
.product-nav-group{
  min-width:0;
  padding:14px 16px 12px;
  background:#f8fbfd;
  border:1px solid #e5eef4;
}
.product-nav-parent{
  display:flex;
  align-items:center;
  gap:9px;
  padding-bottom:10px;
  margin-bottom:2px;
  border-bottom:1px solid #dbe7ee;
  color:#073b6b;
  font-size:.86rem;
  font-weight:800;
}
.product-nav-parent::before{
  content:'';
  width:4px;
  height:16px;
  background:#00a3e0;
  flex:none;
}
.product-nav-children{display:grid;}
.primary-nav .nav-dropdown__panel--products .product-nav-children a,
.product-nav-pending{
  display:flex;
  align-items:center;
  justify-content:space-between;
  min-height:38px;
  padding:8px 2px;
  border-bottom:1px solid #e8eff3;
  color:#38556c;
  font-size:.79rem;
  font-weight:500;
  line-height:1.45;
  text-decoration:none;
}
.primary-nav .nav-dropdown__panel--products .product-nav-children a:last-child,
.product-nav-children > :last-child{border-bottom:0;}
.primary-nav .nav-dropdown__panel--products .product-nav-children a::after{
  content:'→';
  color:#00a3e0;
  margin-left:10px;
}
.primary-nav .nav-dropdown__panel--products .product-nav-children a:hover,
.primary-nav .nav-dropdown__panel--products .product-nav-children a:focus-visible{
  background:transparent;
  color:#0077b6;
  padding-left:7px;
}
.product-nav-pending{color:#607789;cursor:default;}
.product-nav-pending::after{content:'—';color:#a2b1bc;margin-left:10px;}

/* ハンバーガーメニュー側も同じ階層にする */
.menu-group__links--products{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;padding-top:4px;}
.mobile-product-group{min-width:0;border:1px solid #e5eef4;background:#f8fbfd;padding:10px 12px;}
.mobile-product-parent{padding:3px 0 8px;color:#073b6b;font-size:.8rem;font-weight:800;border-bottom:1px solid #dbe7ee;}
.menu-group__links--products .mobile-product-group a,
.mobile-product-pending{
  display:flex;align-items:center;justify-content:space-between;min-height:38px;padding:8px 0;border-top:0;border-bottom:1px solid #e8eff3;color:#38556c;font-size:.8rem;font-weight:500;
}
.menu-group__links--products .mobile-product-group a::after{content:'→';color:#00a3e0;}
.mobile-product-group > :last-child{border-bottom:0;}
.mobile-product-pending{color:#607789;}
.mobile-product-pending::after{content:'—';color:#a2b1bc;}
@media(max-width:1150px){.nav-dropdown__panel--products{width:560px;}}
@media(max-width:768px){
  .menu-group__links--products{grid-template-columns:1fr;}
  .mobile-product-group{padding:9px 11px;}
}



/* ===== 現行HP風：お問い合わせ / Q&A 2段ボタン ===== */
.header-actions{
  align-self:stretch;
}
.header-utility{
  width:118px;
  flex:0 0 118px;
  height:72px;
  align-self:stretch;
  display:grid;
  grid-template-rows:1fr 1fr;
  overflow:hidden;
  border-left:1px solid #e5e5e5;
  border-right:1px solid #e5e5e5;
}
.header-contact,
.header-qa{
  width:100%;
  min-height:0;
  height:36px;
  padding:0 8px;
  border:0;
  border-radius:0;
  display:flex;
  align-items:center;
  justify-content:center;
  font-family:var(--type-sans);
  font-size:12px;
  font-weight:500;
  letter-spacing:.03em;
  line-height:1;
  text-decoration:none;
  transition:opacity .18s ease, background-color .18s ease;
}
.header-contact{
  background:#00a3e0;
  color:#fff;
  border-bottom:1px solid rgba(255,255,255,.7);
  cursor:pointer;
}
.header-qa{
  background:#666;
  color:#fff;
}
.header-contact:hover,
.header-contact:focus-visible{
  background:#008ec4;
  color:#fff;
  opacity:1;
}
.header-qa:hover,
.header-qa:focus-visible{
  background:#505050;
  color:#fff;
  border-color:transparent;
}
.header-contact:focus-visible,
.header-qa:focus-visible{
  outline:2px solid #fff;
  outline-offset:-3px;
}
@media(max-width:768px){
  .header-utility{
    width:82px;
    flex-basis:82px;
    height:72px;
  }
  .header-contact,
  .header-qa{
    height:36px;
    min-height:36px;
    padding:0 5px;
    font-size:10px;
  }
}
@media(max-width:520px){
  .header-utility{
    width:60px;
    flex-basis:60px;
  }
  .header-contact,
  .header-qa{
    width:60px;
    min-width:60px;
    height:36px;
    min-height:36px;
    padding:0 3px;
    font-size:9px;
  }
  .header-contact::before{content:none;}
}
@media(max-width:420px){
  .header-utility{display:none;}
}



/* ===== お問い合わせ / Q&A：現行HPの構造に合わせた最終指定 ===== */
.site-header .header-actions{
  align-self:stretch;
  display:flex;
  align-items:center;
  gap:9px;
}

/* 現行HP同様、contact_link / qa_link を独立要素として配置 */
.site-header .contact_link,
.site-header .qa_link{
  flex:0 0 auto;
  display:flex;
  align-items:center;
}

.site-header .contact_link a,
.site-header .qa_link a{
  display:flex;
  align-items:center;
  justify-content:center;
  box-sizing:border-box;
  background:#0d3454;
  color:#fff;
  text-decoration:none;
  border:0;
  outline:0;
  box-shadow:none;
  font-family:var(--type-sans);
  font-weight:500;
  line-height:1;
  white-space:nowrap;
  transition:background-color .18s ease, opacity .18s ease;
}

/* 「枠線」ではなく、ネイビーそのものを細い丸型ボタンとして使用 */
.site-header .contact_link a{
  width:112px;
  height:29px;
  border-radius:15px;
  font-size:11px;
  letter-spacing:.02em;
}

.site-header .qa_link a{
  width:72px;
  height:24px;
  border-radius:12px;
  font-size:10px;
  letter-spacing:.06em;
}

.site-header .contact_link a:hover,
.site-header .contact_link a:focus-visible,
.site-header .qa_link a:hover,
.site-header .qa_link a:focus-visible{
  background:#005f91;
  color:#fff;
}

/* Q&Aをお問い合わせの下へ置く */
.site-header .contact_link,
.site-header .qa_link{
  position:absolute;
  right:204px;
}
.site-header .contact_link{
  top:8px;
}
.site-header .qa_link{
  top:40px;
  right:224px;
}

/* 既存の実験用スタック指定を無効化 */
.site-header .header-utility{
  display:none !important;
}

/* PCだけ独立ボタンを表示。狭い画面ではハンバーガー側の導線を使用 */
.pc_disp{display:flex;}
@media(max-width:1160px){
  .site-header .contact_link,
  .site-header .qa_link{
    display:none !important;
  }
}

/* ヘッダー右側のShop / MENUと重ならないよう確保 */
@media(min-width:1161px){
  .site-header .header-actions{
    margin-left:auto;
    padding-left:196px;
  }
}



/* ===== ヘッダー右側の最終配置 ===== */
.site-header .header-inner{
  display:flex;
  align-items:center;
}

.site-header .primary-nav{
  margin-left:auto;
}

/* 右側操作群をひとまとまりにして右端へ */
.site-header .header-actions{
  position:relative;
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:10px;
  margin-left:18px;
  padding-left:0;
  flex:0 0 auto;
}

/* お問い合わせ / Q&A をShopの左に縦積み */
.site-header .contact-qa-stack{
  position:static;
  display:flex;
  flex-direction:column;
  justify-content:center;
  align-items:stretch;
  gap:4px;
  width:112px;
  flex:0 0 112px;
}

.site-header .contact_link,
.site-header .qa_link{
  position:static !important;
  inset:auto !important;
  display:block;
  width:100%;
}

.site-header .contact_link a,
.site-header .qa_link a{
  width:100%;
}

/* 右側の順序：お問い合わせ/Q&A → Shop → MENU */
.site-header .header-shop-wrap{
  flex:0 0 auto;
}

.site-header .menu-toggle{
  flex:0 0 auto;
}

/* PCナビ＋右側操作群をできるだけ右へ寄せる */
@media(min-width:1161px){
  .site-header .header-actions{
    margin-left:18px !important;
    padding-left:0 !important;
  }
  .site-header .contact-qa-stack{
    display:flex !important;
  }
}

/* 狭くなったら従来どおりハンバーガー側に集約 */
@media(max-width:1160px){
  .site-header .contact-qa-stack{
    display:none !important;
  }
  .site-header .header-actions{
    margin-left:auto;
  }
}



/* ===== Contents / Topics / Data / Shop：現行バナー画像の背景色に合わせる ===== */
/*
  現行サイトの Shop バナー bnr_12.png / bnr_13.png / bnr_14.png は
  外周背景が rgb(228,239,248) = #e4eff8。
  セクション背景を同色にして、画像の矩形感をなくす。
*/
.legacy-footer-portals{
  background:#e4eff8 !important;
  border-top:0 !important;
  padding:54px 0 58px;
}

.legacy-footer-portals .content_menu_wrap{
  background:#e4eff8;
}

/* 見出し区切り線も背景になじむ青灰色へ */
.legacy-footer-portals .head{
  border-bottom-color:#c8dbe9;
}

/* 日本語ラベルは現行画像のネイビーに近い色へ */
.legacy-footer-portals .head .label{
  color:#34536e;
}

/* バナー周囲に独自カードを作らず、公式画像をそのまま見せる */
.legacy-footer-portals .menu_03 a{
  min-height:54px;
  padding:0 !important;
  border:0 !important;
  background:transparent !important;
  box-shadow:none !important;
}

/* 120x42 の販売元バナーは元サイズを維持 */
.legacy-footer-portals .menu_03 img{
  width:auto !important;
  max-width:120px !important;
  max-height:42px !important;
}

/* 大きめの吸音シリーズShop画像も同じエリア内で不自然に膨らませない */
.legacy-footer-portals .menu_03 li:last-child img{
  width:auto !important;
  max-width:120px !important;
  max-height:54px !important;
  object-fit:contain;
}

/* Contents / Topics / Data のバナーも白カード化せず、画像そのものを表示 */
.legacy-footer-portals .menu a,
.legacy-footer-portals .menu_01 a,
.legacy-footer-portals .menu_02 a{
  background:transparent;
  box-shadow:none;
}

/* Data の文字が背景上でも読みやすいよう微調整 */
.legacy-footer-portals .menu_02 a{
  color:#304e68;
}

/* 下のグレーフッターとの境目だけ薄く区切る */
.legacy-footer-portals + .legacy-site-footer{
  border-top:1px solid #c9d7e0;
}



/* ===== ヘッダー Shop：フッター販売元と背景色を統一 ===== */
.site-header .header-shop{
  background:#e4eff8 !important;
  border-color:#c8dbe9 !important;
  color:#073b6b;
  box-shadow:none;
}
.site-header .header-shop:hover,
.site-header .header-shop:focus-visible,
.site-header .header-shop[aria-expanded="true"]{
  background:#d9e9f5 !important;
  border-color:#b8d2e4 !important;
  transform:none;
}

/* ドロップダウン自体も販売元バナーと同じ背景色 */
.site-header .header-shop-dropdown{
  background:#e4eff8 !important;
  border-color:#c8dbe9 !important;
  box-shadow:0 16px 38px rgba(13,52,84,.14);
}

/* バナー画像の背景と一体化させる */
.site-header .header-shop-dropdown a{
  background:transparent !important;
  border:0 !important;
  padding:7px !important;
  box-shadow:none !important;
}
.site-header .header-shop-dropdown a:hover,
.site-header .header-shop-dropdown a:focus-visible{
  background:rgba(255,255,255,.28) !important;
  border:0 !important;
  box-shadow:none !important;
  transform:none;
}

/* 公式バナー本来のサイズ感を維持 */
.site-header .header-shop-dropdown img{
  width:auto !important;
  max-width:120px !important;
  max-height:42px !important;
  object-fit:contain;
}
.site-header .header-shop-dropdown a:last-child img{
  max-height:54px !important;
}



/* ===== ヘッダーロゴ：公式ロゴ画像へ差し替え ===== */
.site-header .logo{
  gap:0;
}
.site-header .logo .mark{
  width:250px;
  height:62px;
  display:flex;
  align-items:center;
  flex:0 0 auto;
}
.site-header .logo .mark img{
  width:100%;
  height:auto;
  max-height:62px;
  object-fit:contain;
  object-position:left center;
  display:block;
}
.site-header .logo .word{
  display:none !important;
}

@media(max-width:1320px){
  .site-header .logo .mark{
    width:210px;
  }
}
@media(max-width:1160px){
  .site-header .logo .mark{
    width:190px;
    height:56px;
  }
  .site-header .logo .mark img{
    max-height:56px;
  }
}
@media(max-width:640px){
  .site-header .logo .mark{
    width:155px;
    height:48px;
  }
  .site-header .logo .mark img{
    max-height:48px;
  }
}

/* ===== Shopボタン：ヘッダーと同じ白背景 ===== */
.site-header .header-shop{
  background:#fff !important;
  border-color:var(--line) !important;
  color:var(--ink-deep) !important;
  box-shadow:none !important;
}
.site-header .header-shop:hover,
.site-header .header-shop:focus-visible,
.site-header .header-shop[aria-expanded="true"]{
  background:#f7fbff !important;
  border-color:#b9dceb !important;
  color:var(--ink-deep) !important;
  transform:none !important;
}

/* Shopドロップダウンは販売元バナーに合わせた薄水色を維持 */
.site-header .header-shop-dropdown{
  background:#e4eff8 !important;
}



/* ===== ハンバーガーメニュー内「Shop・販売元」背景統一 ===== */
.site-menu .menu-group--shop{
  background:#e4eff8 !important;
  border-color:#c8dbe9 !important;
}

/* 見出し部分も同じ背景にして一体化 */
.site-menu .menu-group--shop summary{
  background:#e4eff8 !important;
}

/* 販売元バナー自体の背景色とつなげる */
.site-menu .menu-group--shop .menu-shop-grid{
  background:#e4eff8 !important;
}

.site-menu .menu-group--shop .menu-shop-link{
  background:transparent !important;
  border:0 !important;
  box-shadow:none !important;
  padding:8px 10px;
}

.site-menu .menu-group--shop .menu-shop-link:hover,
.site-menu .menu-group--shop .menu-shop-link:focus-visible{
  background:rgba(255,255,255,.28) !important;
  border:0 !important;
  box-shadow:none !important;
  transform:none !important;
}

/* 画像の水色背景が周囲と自然につながるようにする */
.site-menu .menu-group--shop .menu-shop-link img{
  background:transparent !important;
}



/* ===== ハンバーガーメニュー全体：#e4eff8 で統一 ===== */
.site-menu{
  background:#e4eff8 !important;
  border-top-color:#c8dbe9 !important;
}

/* 背景の模様を弱め、色の統一感を優先 */
.site-menu::before{
  opacity:.18 !important;
  background-image:
    repeating-linear-gradient(
      115deg,
      rgba(7,59,107,.025) 0,
      rgba(7,59,107,.025) 1px,
      transparent 1px,
      transparent 12px
    ) !important;
}

/* 上部タイトル周辺 */
.site-menu__eyebrow{
  color:#0077b6 !important;
}
.site-menu__intro h2{
  color:#073b6b !important;
}
.site-menu__intro p{
  color:#4d6478 !important;
}

/* 通常カテゴリは白カードで区切る */
.site-menu .menu-group{
  background:#fff !important;
  border-color:#c8dbe9 !important;
  box-shadow:0 10px 26px rgba(13,52,84,.055) !important;
}
.site-menu .menu-group summary{
  background:#fff !important;
}
.site-menu .menu-group__links a{
  border-top-color:#e3edf4 !important;
}

/* Shop・販売元だけは背景色と一体化 */
.site-menu .menu-group--shop{
  background:#e4eff8 !important;
  border-color:#c8dbe9 !important;
  box-shadow:none !important;
}
.site-menu .menu-group--shop summary{
  background:#e4eff8 !important;
}
.site-menu .menu-group--shop .menu-shop-grid{
  background:#e4eff8 !important;
}

/* 下部の大きな導線も白カードに統一 */
.site-menu__actions .site-menu-action{
  background:#fff !important;
  border-color:#c8dbe9 !important;
  color:#073b6b !important;
}
.site-menu__actions .site-menu-action small{
  color:#5f7186 !important;
}
.site-menu__actions .site-menu-action.primary{
  background:#073b6b !important;
  border-color:#073b6b !important;
  color:#fff !important;
}
.site-menu__actions .site-menu-action.primary small{
  color:#bed8e9 !important;
}

/* スマホも同じ配色 */
@media(max-width:768px){
  .site-menu{
    background:#e4eff8 !important;
  }
  .site-menu .menu-group{
    background:#fff !important;
  }
  .site-menu .menu-group--shop,
  .site-menu .menu-group--shop summary,
  .site-menu .menu-group--shop .menu-shop-grid{
    background:#e4eff8 !important;
  }
}



/* ===== 06 Shop・販売元：見出しカードは白、各販売元だけ #e4eff8 ===== */
.site-menu .menu-group--shop{
  background:#fff !important;
  border-color:#c8dbe9 !important;
  box-shadow:0 10px 26px rgba(13,52,84,.055) !important;
}

.site-menu .menu-group--shop summary{
  background:#fff !important;
}

/* バナー一覧の土台は白 */
.site-menu .menu-group--shop .menu-shop-grid{
  background:#fff !important;
  gap:8px;
  padding:0 22px 20px;
}

/* Amazon / 楽天 / 公式Shop / 吸音Shop それぞれを #e4eff8 に */
.site-menu .menu-group--shop .menu-shop-link{
  background:#e4eff8 !important;
  border:1px solid #c8dbe9 !important;
  box-shadow:none !important;
  padding:8px 10px !important;
  border-radius:4px;
}

.site-menu .menu-group--shop .menu-shop-link:hover,
.site-menu .menu-group--shop .menu-shop-link:focus-visible{
  background:#d9e9f5 !important;
  border-color:#b8d2e4 !important;
  box-shadow:none !important;
  transform:none !important;
}

/* バナー画像自体はそのまま */
.site-menu .menu-group--shop .menu-shop-link img{
  background:transparent !important;
}

/* スマホも同じ配色 */
@media(max-width:768px){
  .site-menu .menu-group--shop,
  .site-menu .menu-group--shop summary{
    background:#fff !important;
  }
  .site-menu .menu-group--shop .menu-shop-grid{
    background:#fff !important;
    padding:0 18px 14px;
  }
  .site-menu .menu-group--shop .menu-shop-link{
    background:#e4eff8 !important;
  }
}



/* ===== Data / 資料：現行HPのカタログ画像サイズに合わせる ===== */
/*
  bnr_10.png（お施主様用パンフレット）: 174 x 117px
  bnr_27.webp（総合カタログ）            : 114 x 161px
  画像を同じ横幅へ拡大せず、元画像の比率・サイズ感を維持する。
*/
.legacy-footer-portals .menu_02{
  align-items:start;
}

.legacy-footer-portals .menu_02 li{
  display:flex;
  justify-content:center;
  min-width:0;
}

.legacy-footer-portals .menu_02 a{
  display:inline-block;
  width:auto;
  text-align:center;
}

.legacy-footer-portals .menu_02 img{
  width:auto !important;
  height:auto !important;
  max-width:100% !important;
  object-fit:contain !important;
}

/* 公式画像の実寸を基準に固定 */
.legacy-footer-portals .menu_02 li:first-child img{
  width:174px !important;
  max-width:174px !important;
}

.legacy-footer-portals .menu_02 li:nth-child(2) img{
  width:114px !important;
  max-width:114px !important;
}

/* 画像下の名称との間隔 */
.legacy-footer-portals .menu_02 a br{
  line-height:8px;
}

@media(max-width:640px){
  /* スマホでは列幅からはみ出す場合だけ縮小 */
  .legacy-footer-portals .menu_02 li:first-child img{
    width:min(174px,100%) !important;
  }
  .legacy-footer-portals .menu_02 li:nth-child(2) img{
    width:min(114px,100%) !important;
  }
}



/* ---- style#shop-logo-area-white-final ---- */

/* ===== Shopロゴ周辺を白背景へ統一 ===== */

/* ヘッダー Shop ドロップダウン */
.site-header .header-shop-dropdown{
  background:#fff !important;
  border-color:#dbeafe !important;
  box-shadow:0 16px 38px rgba(13,52,84,.12) !important;
}
.site-header .header-shop-dropdown a{
  background:#fff !important;
  border:1px solid #e5e7eb !important;
  padding:7px !important;
  box-shadow:none !important;
}
.site-header .header-shop-dropdown a:hover,
.site-header .header-shop-dropdown a:focus-visible{
  background:#fff !important;
  border-color:#a7d7e9 !important;
  box-shadow:0 7px 16px rgba(13,52,84,.07) !important;
}

/* MENU内 Shop・販売元 */
.site-menu .menu-group--shop{
  background:#fff !important;
  border-color:#dbeafe !important;
}
.site-menu .menu-group--shop summary{
  background:#fff !important;
}
.site-menu .menu-group--shop .menu-shop-grid{
  background:#fff !important;
}
.site-menu .menu-group--shop .menu-shop-link{
  background:#fff !important;
  border:1px solid #e5e7eb !important;
  box-shadow:none !important;
}
.site-menu .menu-group--shop .menu-shop-link:hover,
.site-menu .menu-group--shop .menu-shop-link:focus-visible{
  background:#fff !important;
  border-color:#a7d7e9 !important;
  box-shadow:0 7px 16px rgba(13,52,84,.07) !important;
}
.site-menu .menu-group--shop .menu-shop-link img{
  background:#fff !important;
}


/* ---- style#factory-footer-match ---- */

/* ===== 現行サイトの実HTMLを基準にした Contents / Topics / Data / Shop ===== */
.legacy-footer-portals{
  padding:58px 0 62px;
  background:#fff;
  border-top:1px solid var(--line);
}
.legacy-footer-portals .content_menu_wrap{
  width:100%;
}
.legacy-footer-portals .wrap{
  width:min(1180px,calc(100% - 48px));
  margin:0 auto;
  display:grid;
  grid-template-columns:2fr 1fr 2fr 1.45fr;
  gap:22px;
  align-items:start;
}
.legacy-footer-portals .head{
  display:flex;
  align-items:flex-end;
  gap:11px;
  min-height:23px;
  margin-bottom:14px;
  padding-bottom:9px;
  border-bottom:1px solid #d9e4eb;
}
.legacy-footer-portals .head p{margin:0;}
.legacy-footer-portals .head .eng img{
  display:block;
  width:auto;
  max-width:100%;
  height:14px;
  object-fit:contain;
}
.legacy-footer-portals .head .label{
  color:#4d6478;
  font-size:12px;
  line-height:1;
  white-space:nowrap;
}
.legacy-footer-portals ul{
  margin:0;
  padding:0;
  list-style:none;
}
.legacy-footer-portals .menu,
.legacy-footer-portals .menu_01,
.legacy-footer-portals .menu_02,
.legacy-footer-portals .menu_03{
  display:grid;
  gap:10px;
  align-items:start;
}
.legacy-footer-portals .menu{grid-template-columns:repeat(2,minmax(0,1fr));}
.legacy-footer-portals .menu_01{grid-template-columns:1fr;}
.legacy-footer-portals .menu_02{grid-template-columns:repeat(2,minmax(0,1fr));}
.legacy-footer-portals .menu_03{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 10px;}
.legacy-footer-portals li{min-width:0;}
.legacy-footer-portals a{
  display:block;
  color:#38556c;
  font-size:12px;
  line-height:1.55;
  text-align:center;
  text-decoration:none;
  transition:opacity .18s ease,transform .18s ease;
}
.legacy-footer-portals a:hover,
.legacy-footer-portals a:focus-visible{
  opacity:.78;
  transform:translateY(-1px);
}
.legacy-footer-portals a:focus-visible{
  outline:3px solid rgba(0,163,224,.25);
  outline-offset:2px;
}
.legacy-footer-portals a img{
  display:block;
  width:100%;
  height:auto;
  margin:0 auto;
  object-fit:contain;
}
.legacy-footer-portals .menu img,
.legacy-footer-portals .menu_01 img,
.legacy-footer-portals .menu_02 img{
  max-width:175px;
}
.legacy-footer-portals .menu_03 a{
  min-height:54px;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:5px;
  border:1px solid #dbe5eb;
  background:#fff;
}
.legacy-footer-portals .menu_03 img{
  width:auto;
  max-width:120px;
  max-height:42px;
}
.legacy-footer-portals .menu_02 a br + *{margin-top:5px;}
.legacy-footer-portals .menu_02 a{
  color:#415d72;
  font-size:11px;
}
@media(max-width:1020px){
  .legacy-footer-portals .wrap{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:34px 26px;
  }
  .legacy-footer-portals .menu_01{grid-template-columns:repeat(3,minmax(0,1fr));}
}
@media(max-width:640px){
  .legacy-footer-portals{padding:44px 0 48px;}
  .legacy-footer-portals .wrap{
    width:min(100% - 32px,560px);
    grid-template-columns:1fr;
    gap:32px;
  }
  .legacy-footer-portals .head{margin-bottom:12px;}
  .legacy-footer-portals .menu_01{grid-template-columns:repeat(2,minmax(0,1fr));}
  .legacy-footer-portals .menu_02{grid-template-columns:repeat(2,minmax(0,1fr));}
  .legacy-footer-portals .menu_03{grid-template-columns:repeat(2,minmax(0,1fr));}
}



/* ===== 現行サイト下部を参考にした詳細フッター ===== */
.legacy-site-footer{
  background:#071421;
  color:#cfe6f7;
  border-top:0;
}
.legacy-site-footer .footer-link-wrap{
  padding:56px 0 34px;
}
.legacy-site-footer .wrap{
  width:min(1180px,calc(100% - 48px));
  margin:0 auto;
  display:grid;
  grid-template-columns:1.05fr 1.65fr 1.05fr 1.05fr 1.15fr;
  gap:28px;
  align-items:start;
}
.legacy-site-footer .company-box{
  min-width:0;
}
.legacy-site-footer .company-name{
  margin:0 0 14px;
  color:#fff;
  font-family:var(--type-serif);
  font-size:1.08rem;
  font-weight:700;
  line-height:1.5;
}
.legacy-site-footer .company-name small{
  display:block;
  margin-top:3px;
  color:#84abc2;
  font-family:var(--type-mono);
  font-size:.55rem;
  font-weight:400;
  letter-spacing:.12em;
}
.legacy-site-footer .company-logo{
  display:block;
  width:min(210px,100%);
  margin:0 0 18px;
}
.legacy-site-footer .company-logo img{
  display:block;
  width:100%;
  height:auto;
}
.legacy-site-footer .company-address,
.legacy-site-footer .company-contact{
  margin:0;
  color:#a9c7da;
  font-size:.75rem;
  line-height:1.85;
}
.legacy-site-footer .company-contact{
  margin-top:13px;
  padding-top:13px;
  border-top:0;
}

.legacy-site-footer .sns{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin:16px 0 0;
  padding:0;
  list-style:none;
}
.legacy-site-footer .sns li{
  margin:0;
}
.legacy-site-footer .sns a{
  display:grid;
  place-items:center;
  width:36px;
  height:36px;
  padding:7px;
  border-radius:5px;
  background:#fff;
  border:1px solid rgba(255,255,255,.22);
  transition:transform .18s ease,box-shadow .18s ease,opacity .18s ease;
}
.legacy-site-footer .sns a:hover,
.legacy-site-footer .sns a:focus-visible{
  transform:translateY(-2px);
  box-shadow:0 8px 18px rgba(0,0,0,.22);
  opacity:.9;
}
.legacy-site-footer .sns img{
  display:block;
  max-width:100%;
  max-height:100%;
  object-fit:contain;
}
.legacy-site-footer .prbr{
  margin-top:18px;
}
.legacy-site-footer .prbr a{
  display:block;
  width:min(210px,100%);
  padding:8px;
  background:#fff;
  border-radius:5px;
  transition:transform .18s ease,box-shadow .18s ease;
}
.legacy-site-footer .prbr a:hover,
.legacy-site-footer .prbr a:focus-visible{
  transform:translateY(-2px);
  box-shadow:0 10px 22px rgba(0,0,0,.22);
}
.legacy-site-footer .prbr img{
  display:block;
  width:100%;
  height:auto;
}
.legacy-site-footer .social-links{
  display:flex;
  flex-wrap:wrap;
  gap:9px;
  margin-top:16px;
}
.legacy-site-footer .social-link{
  display:inline-flex;
  align-items:center;
  gap:7px;
  min-height:34px;
  padding:7px 10px;
  border:1px solid rgba(255,255,255,.16);
  border-radius:4px;
  color:#cfe6f7;
  font-size:.7rem;
  font-weight:600;
  line-height:1;
  text-decoration:none;
  transition:background .18s ease,border-color .18s ease,color .18s ease,transform .18s ease;
}
.legacy-site-footer .social-link svg{
  width:16px;
  height:16px;
  flex:none;
  fill:currentColor;
}
.legacy-site-footer .social-link:hover,
.legacy-site-footer .social-link:focus-visible{
  color:#fff;
  background:rgba(255,255,255,.08);
  border-color:rgba(255,255,255,.34);
  transform:translateY(-1px);
}
.legacy-site-footer ul{
  margin:0;
  padding:0;
  list-style:none;
}
.legacy-site-footer .box02 > ul > li > a,
.legacy-site-footer .footer-column-title{
  display:block;
  margin-bottom:15px;
  padding-bottom:10px;
  border-bottom:1px solid rgba(255,255,255,.17);
  color:#fff;
  font-family:var(--type-serif);
  font-size:.94rem;
  font-weight:700;
  line-height:1.5;
  text-decoration:none;
}
.legacy-site-footer .box02 > ul > li + li{
  margin-top:24px;
}
.legacy-site-footer .box02 ul ul{
  display:grid;
  gap:7px;
}
.legacy-site-footer .performance-links ul{
  grid-template-columns:repeat(2,minmax(0,1fr));
  column-gap:18px;
}
.legacy-site-footer .box02 ul ul a{
  position:relative;
  display:inline-block;
  padding-left:12px;
  color:#b9d5e7;
  font-size:.73rem;
  line-height:1.55;
  text-decoration:none;
  transition:color .18s ease,transform .18s ease;
}
.legacy-site-footer .box02 ul ul a::before{
  content:'›';
  position:absolute;
  left:0;
  top:0;
  color:#00a3e0;
}
.legacy-site-footer .box02 a:hover,
.legacy-site-footer .box02 a:focus-visible{
  color:#fff;
  transform:translateX(2px);
}
.legacy-site-footer .iso{
  margin-top:24px;
}
.legacy-site-footer .iso img{
  display:block;
  width:auto;
  max-width:150px;
  max-height:68px;
  object-fit:contain;
  background:#fff;
  padding:6px;
}
.legacy-site-footer .sp_disp{display:none;}
.legacy-site-footer .sub_link{
  grid-column:1 / -1;
  margin-top:4px;
  padding-top:22px;
  border-top:1px solid rgba(255,255,255,.15);
}
.legacy-site-footer .sub_link ul{
  display:flex;
  flex-wrap:wrap;
  justify-content:flex-end;
  gap:12px 24px;
}
.legacy-site-footer .sub_link a{
  color:#9ebdd0;
  font-size:.7rem;
  text-decoration:none;
}
.legacy-site-footer .sub_link a:hover,
.legacy-site-footer .sub_link a:focus-visible{
  color:#fff;
  text-decoration:underline;
}
.legacy-site-footer .copyright{
  margin:0;
  padding:18px 24px 20px;
  border-top:1px solid rgba(255,255,255,.1);
  color:#789bb1;
  font-family:var(--type-mono);
  font-size:.61rem;
  letter-spacing:.04em;
  text-align:center;
}
@media(max-width:1000px){
  .legacy-site-footer .wrap{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:36px 30px;
  }
  .legacy-site-footer .company-box{grid-column:1 / -1;}
  .legacy-site-footer .company-info-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:24px;
  }
  .legacy-site-footer .company-contact{
    margin-top:0;
    padding-top:0;
    border-top:0;
  }
  .legacy-site-footer .performance-links{grid-column:1 / -1;}
  .legacy-site-footer .performance-links ul{grid-template-columns:repeat(3,minmax(0,1fr));}
  .legacy-site-footer .usecase-footer-links{grid-column:auto;}
  .legacy-site-footer .sub_link{grid-column:1 / -1;}
}
@media(max-width:640px){
  .legacy-site-footer .footer-link-wrap{padding:42px 0 26px;}
  .legacy-site-footer .wrap{
    width:min(100% - 32px,560px);
    grid-template-columns:1fr;
    gap:28px;
  }
  .legacy-site-footer .company-box,
  .legacy-site-footer .performance-links,
  .legacy-site-footer .sub_link{grid-column:auto;}
  .legacy-site-footer .company-info-grid{grid-template-columns:1fr;gap:12px;}
  .legacy-site-footer .company-contact{
    margin-top:0;
    padding-top:12px;
    border-top:0;
  }
  .legacy-site-footer .performance-links ul{grid-template-columns:1fr 1fr;}
  .legacy-site-footer .box02 > ul > li > a,
  .legacy-site-footer .footer-column-title{
    margin-bottom:12px;
    padding-bottom:8px;
  }
  .legacy-site-footer .iso:not(.sp_disp){display:none;}
  .legacy-site-footer .sp_disp{display:block;grid-column:auto;margin-top:0;}
  .legacy-site-footer .sub_link ul{justify-content:flex-start;flex-direction:column;gap:9px;}
}
@media(max-width:420px){
  .legacy-site-footer .performance-links ul{grid-template-columns:1fr;}
}



/* ===== 公式フッターロゴの背景色 #dddddd に一致させたフッター ===== */
.legacy-site-footer{
  --footer-accent:#0077b6;
  --footer-heading:#333333;
  --footer-text:#535353;
  --footer-muted:#6d6d6d;
  --footer-line:#bdbdbd;
  background:#dddddd;
  color:var(--footer-text);
  border-top:0;
}
.legacy-site-footer .footer-link-wrap{
  padding-top:52px;
  background:#dddddd;
}
.legacy-site-footer .company-logo{
  width:min(230px,100%);
  margin-bottom:20px;
}
.legacy-site-footer .company-logo img{
  background:transparent;
}
.legacy-site-footer .company-name,
.legacy-site-footer .box02 > ul > li > a,
.legacy-site-footer .footer-column-title{
  color:var(--footer-heading);
}
.legacy-site-footer .box02 > ul > li > a,
.legacy-site-footer .footer-column-title{
  border-bottom:1px solid #aaaaaa;
}
.legacy-site-footer .company-address,
.legacy-site-footer .company-contact{
  color:var(--footer-text);
}
.legacy-site-footer .company-contact{
  border-top-color:var(--footer-line);
}
.legacy-site-footer .box02 ul ul a{
  color:#555555;
}
.legacy-site-footer .box02 ul ul a::before{
  color:#777777;
}
.legacy-site-footer .box02 a:hover,
.legacy-site-footer .box02 a:focus-visible,
.legacy-site-footer .sub_link a:hover,
.legacy-site-footer .sub_link a:focus-visible{
  color:var(--footer-accent);
}
.legacy-site-footer .sub_link{
  border-top-color:var(--footer-line);
}
.legacy-site-footer .sub_link a{
  color:#606060;
}
.legacy-site-footer .sns a{
  background:#eeeeee;
  border-color:#bcbcbc;
  box-shadow:none;
}
.legacy-site-footer .sns a:hover,
.legacy-site-footer .sns a:focus-visible{
  background:#ffffff;
  border-color:#999999;
  box-shadow:0 5px 12px rgba(0,0,0,.10);
}
.legacy-site-footer .prbr a,
.legacy-site-footer .iso img{
  background:#eeeeee;
  border:1px solid #bcbcbc;
  box-shadow:none;
}
.legacy-site-footer .prbr a:hover,
.legacy-site-footer .prbr a:focus-visible{
  background:#ffffff;
  box-shadow:0 5px 12px rgba(0,0,0,.10);
}
.legacy-site-footer .copyright{
  padding:19px 24px 21px;
  border-top:1px solid #9f9f9f;
  background:#aaaaaa;
  color:#ffffff;
}
@media(max-width:640px){
  .legacy-site-footer .company-contact{
    border-top-color:var(--footer-line);
  }
}





/* ===== Contents / Topics / Data / Shop：現行バナー画像の背景色に合わせる ===== */
/*
  現行サイトの Shop バナー bnr_12.png / bnr_13.png / bnr_14.png は
  外周背景が rgb(228,239,248) = #e4eff8。
  セクション背景を同色にして、画像の矩形感をなくす。
*/
.legacy-footer-portals{
  background:#e4eff8 !important;
  border-top:0 !important;
  padding:54px 0 58px;
}

.legacy-footer-portals .content_menu_wrap{
  background:#e4eff8;
}

/* 見出し区切り線も背景になじむ青灰色へ */
.legacy-footer-portals .head{
  border-bottom-color:#c8dbe9;
}

/* 日本語ラベルは現行画像のネイビーに近い色へ */
.legacy-footer-portals .head .label{
  color:#34536e;
}

/* バナー周囲に独自カードを作らず、公式画像をそのまま見せる */
.legacy-footer-portals .menu_03 a{
  min-height:54px;
  padding:0 !important;
  border:0 !important;
  background:transparent !important;
  box-shadow:none !important;
}

/* 120x42 の販売元バナーは元サイズを維持 */
.legacy-footer-portals .menu_03 img{
  width:auto !important;
  max-width:120px !important;
  max-height:42px !important;
}

/* 大きめの吸音シリーズShop画像も同じエリア内で不自然に膨らませない */
.legacy-footer-portals .menu_03 li:last-child img{
  width:auto !important;
  max-width:120px !important;
  max-height:54px !important;
  object-fit:contain;
}

/* Contents / Topics / Data のバナーも白カード化せず、画像そのものを表示 */
.legacy-footer-portals .menu a,
.legacy-footer-portals .menu_01 a,
.legacy-footer-portals .menu_02 a{
  background:transparent;
  box-shadow:none;
}

/* Data の文字が背景上でも読みやすいよう微調整 */
.legacy-footer-portals .menu_02 a{
  color:#304e68;
}

/* Contents / Topics / Data / Shop からフッターへは面の色差だけでつなぐ */
.legacy-footer-portals + .legacy-site-footer{
  border-top:0;
}





/* ===== Data / 資料：現行HPのカタログ画像サイズに合わせる ===== */
/*
  bnr_10.png（お施主様用パンフレット）: 174 x 117px
  bnr_27.webp（総合カタログ）            : 114 x 161px
  画像を同じ横幅へ拡大せず、元画像の比率・サイズ感を維持する。
*/
.legacy-footer-portals .menu_02{
  align-items:start;
}

.legacy-footer-portals .menu_02 li{
  display:flex;
  justify-content:center;
  min-width:0;
}

.legacy-footer-portals .menu_02 a{
  display:inline-block;
  width:auto;
  text-align:center;
}

.legacy-footer-portals .menu_02 img{
  width:auto !important;
  height:auto !important;
  max-width:100% !important;
  object-fit:contain !important;
}

/* 公式画像の実寸を基準に固定 */
.legacy-footer-portals .menu_02 li:first-child img{
  width:174px !important;
  max-width:174px !important;
}

.legacy-footer-portals .menu_02 li:nth-child(2) img{
  width:114px !important;
  max-width:114px !important;
}

/* 画像下の名称との間隔 */
.legacy-footer-portals .menu_02 a br{
  line-height:8px;
}

@media(max-width:640px){
  /* スマホでは列幅からはみ出す場合だけ縮小 */
  .legacy-footer-portals .menu_02 li:first-child img{
    width:min(174px,100%) !important;
  }
  .legacy-footer-portals .menu_02 li:nth-child(2) img{
    width:min(114px,100%) !important;
  }
}




/* 青い Contents エリアと会社フッターの間／ページ最下部に出る余白帯を除去 */
.legacy-site-footer{
  padding:0 !important;
  margin:0 !important;
  background:#dddddd !important;
  border:0 !important;
}
.legacy-site-footer .footer-link-wrap{
  margin:0 !important;
}
.legacy-site-footer .copyright{
  margin-bottom:0 !important;
}



/* ---- style#menu-product-white-refinement ---- */

/* 製品紹介メニュー：白ベース＋青アクセントへ統一 */
.site-menu .mobile-product-group,
.site-menu .mobile-product-subgroup,
.site-menu .menu-product-group,
.site-menu .menu-product-subgroup{
  background:#fff !important;
}

.site-menu .mobile-product-group,
.site-menu .menu-product-group{
  border:1px solid #dbeafe !important;
}

.site-menu .mobile-product-subgroup,
.site-menu .menu-product-subgroup{
  border-top:1px solid #e8f0f5 !important;
}

.site-menu .mobile-product-group > summary,
.site-menu .menu-product-group > summary,
.site-menu .mobile-product-subgroup > summary,
.site-menu .menu-product-subgroup > summary{
  background:#fff !important;
  color:#073b6b !important;
}

.site-menu .mobile-product-group a,
.site-menu .mobile-product-subgroup a,
.site-menu .menu-product-group a,
.site-menu .menu-product-subgroup a{
  background:#fff !important;
}

.site-menu .mobile-product-group a:hover,
.site-menu .mobile-product-group a:focus-visible,
.site-menu .mobile-product-subgroup a:hover,
.site-menu .mobile-product-subgroup a:focus-visible,
.site-menu .menu-product-group a:hover,
.site-menu .menu-product-group a:focus-visible,
.site-menu .menu-product-subgroup a:hover,
.site-menu .menu-product-subgroup a:focus-visible{
  background:#f7fbff !important;
}


/* ---- style#pet-home-shell-alignment ---- */

body{padding-top:72px!important;}
.site-menu>.container.site-menu__inner{width:min(1180px,calc(100% - 48px))!important;margin-left:auto!important;margin-right:auto!important;}
@media(max-width:640px){.site-menu>.container.site-menu__inner{width:min(100% - 32px,560px)!important;}}


/* ---- style#pet-home-shell-exact-shape-fix ---- */

/* pet-home と同じ最終シェル表現。本文には影響させない。 */
.site-header,
.site-menu,
.legacy-footer-portals,
.legacy-site-footer,
.inquiry-modal,
.inquiry-float-button{
  --brand-blue:#0099c7;
  --brand-blue-dark:#006f9f;
  --brand-blue-soft:#e8f1f5;
  --ink:#12283a;
  --ink-deep:#071d2e;
  --line:#cfd9e0;
  --muted:#566b7a;
  --radius:4px;
  --shadow:0 8px 22px rgba(7,29,46,.08);
  --theme:#007b91;
  --theme-2:#102b3e;
  --theme-soft:#e8f0f3;
  --theme-dark:#061a2a;
  --theme-muted:#c6d6df;
  --page-bg:#f4f7f9;
  --section-bg:#fff;
  --warm:#79909f;
  --warm-dark:#536b7a;
  --highlight:#9fd5e5;
}

/* pet-home の BtoB SHARP 最終指定のうち、共通シェル部分だけを再現 */
.site-header{
  background:rgba(255,255,255,.985)!important;
  backdrop-filter:none!important;
  border-bottom-color:#cbd6dd!important;
  box-shadow:0 3px 14px rgba(7,29,46,.045)!important;
}
.site-header .primary-nav a{font-weight:600!important;color:#1d3548!important;}
.site-header .primary-nav a::after{background:#007fa6!important;}
.site-header .header-shop,
.site-header .contact_link a,
.site-header .qa_link a,
.site-header .header-contact,
.site-header .header-qa,
.site-header .nav-cta{
  border-radius:2px!important;
  box-shadow:none!important;
}

.site-menu{background:#eef2f5!important;}
.site-menu .menu-group,
.site-menu .site-menu-action,
.site-menu .menu-shop-link{
  box-shadow:none!important;
  border-color:#cfd9e0!important;
  border-radius:2px!important;
}
.site-menu .menu-group summary,
.site-menu .site-menu__intro h2{font-family:inherit!important;}

/* 問い合わせモーダル：pet-home と同じ角の立ったBtoB形状 */
.inquiry-modal .inquiry-modal__panel{border-radius:4px!important;}
.inquiry-modal .inquiry-modal__close{border-radius:2px!important;}
.inquiry-modal .inquiry-modal__context{
  border-radius:2px!important;
  background:#eef3f6!important;
}
.inquiry-modal .inquiry-choice{
  border-radius:2px!important;
  background:#f8fafb!important;
  box-shadow:none!important;
}
.inquiry-modal .inquiry-choice:hover,
.inquiry-modal .inquiry-choice:focus-visible{
  transform:none!important;
  border-color:#6d94a8!important;
}

/* 下部共通導線も pet-home 側の最終変数に合わせる */
.legacy-footer-portals{border-top-color:#cfd9e0!important;}