:root{
    --navy:#121212;
    --navy-soft:#333333;
    --red:#e0322d;
    --ink:#1a1a1a;
    --text:#42506b;
    --muted:#93a4c4;
    --muted-2:#aab7d1;
    --line:#dbe2ec;
    --bg:#ffffff;
    --bg-gray:#f4f6f9;
    --maxw:1400px;
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{
    font-family:"Noto Sans JP","Hiragino Kaku Gothic ProN",sans-serif;
    color:var(--text);background:var(--bg);line-height:1.9;
    -webkit-font-smoothing:antialiased;overflow-x:hidden;
  }
  img{max-width:100%;display:block}
  a{color:inherit;text-decoration:none}
  .en{font-family:"Barlow",sans-serif;letter-spacing:.18em}
  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 48px}

  .kick{font-family:"Barlow",sans-serif;font-size:12px;letter-spacing:.24em;color:var(--muted);font-weight:600}
  .kick::after{content:"";display:block;width:28px;height:2px;background:var(--muted);opacity:.55;margin-top:14px}

  .btn{display:inline-flex;align-items:center;gap:16px;padding:15px 28px;font-size:13px;font-weight:700;border:1px solid var(--navy);transition:.2s;font-family:inherit}
  .btn.solid{background:var(--navy);color:#fff}
  .btn.solid:hover{background:var(--navy-soft)}
  .btn.ghost{color:var(--navy)}
  .btn.ghost:hover{background:var(--navy);color:#fff}
  .btn.lg{padding:24px 40px;font-size:15px;gap:22px}

  /* ---------- header ---------- */
  header{
    position:fixed;top:0;left:0;right:0;z-index:100;
    background:rgba(255,255,255,.9);
    backdrop-filter:blur(10px);
    border-bottom:1px solid rgba(215,222,231,.6);
  }
  .nav{
    max-width:var(--maxw);margin:0 auto;
    display:flex;align-items:center;gap:40px;
    padding:18px 48px;
  }
  .logo{display:inline-flex;align-items:center}
  .logo svg{height:30px;width:auto;flex:none}
  .nav-links{display:flex;gap:34px;margin-left:20px}
  .nav-links a{font-size:14px;font-weight:500;color:var(--ink);transition:color .2s}
  .nav-links a:hover{color:var(--red)}
  .nav-cta{margin-left:auto;display:flex;gap:14px}
  .nav-cta .btn{padding:14px 26px;font-size:13px;gap:14px}
  .burger{display:none;margin-left:auto;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
  .burger span{width:26px;height:2px;background:var(--ink)}
  .nav-item{position:static}
  .nav-item > a{font-size:14px;font-weight:500;color:var(--ink);transition:color .2s;padding:16px 0;display:inline-flex;align-items:center;gap:7px;position:relative}
  .nav-item > a:hover{color:var(--red)}
  .nav-item.has-drop > a::after{content:"";width:6px;height:6px;border-right:1.5px solid var(--muted);border-bottom:1.5px solid var(--muted);transform:rotate(45deg) translateY(-2px);transition:.2s}
  .nav-item.has-drop:hover > a{color:var(--red);font-weight:700}
  .nav-item.has-drop:hover > a::after{border-color:var(--red)}
  .nav-item.has-drop:hover > a::before{content:"";position:absolute;left:0;right:13px;bottom:9px;height:2px;background:var(--red)}
  .mega{position:absolute;left:0;right:0;top:100%;background:var(--bg-gray);border-top:1px solid var(--line);box-shadow:0 34px 60px -34px rgba(20,35,63,.28);z-index:120;opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .2s ease,transform .2s ease,visibility .2s}
  .mega::before{content:"";position:absolute;left:0;right:0;top:-26px;height:26px}
  .nav-item.has-drop:hover .mega{opacity:1;visibility:visible;transform:translateY(0)}
  .mega-inner{max-width:var(--maxw);margin:0 auto;padding:46px 48px 52px}
  .mega-grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
  .mcard{position:relative;aspect-ratio:2/1;overflow:hidden;background:var(--navy);display:block}
  .mcard img{width:100%;height:100%;object-fit:cover;opacity:.7;transition:.3s}
  .mcard::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,35,63,.12),rgba(20,35,63,.78))}
  .mcard:hover img{opacity:.55;transform:scale(1.04)}
  .mcard .t{position:absolute;left:22px;bottom:22px;z-index:2;color:#fff;font-size:17px;font-weight:700;letter-spacing:.04em}
  .mcard .go{position:absolute;right:18px;bottom:16px;z-index:2;width:36px;height:36px;border:1px solid rgba(255,255,255,.55);border-radius:50%;display:grid;place-items:center;color:#fff;font-size:13px;transition:.2s}
  .mcard:hover .go{background:#fff;color:var(--navy);border-color:#fff}
  .msrow{display:grid;grid-template-columns:1.15fr .85fr;gap:60px;align-items:start}
  .mslabel{font-family:"Barlow";font-size:12px;letter-spacing:.24em;color:var(--muted);font-weight:600;margin-bottom:18px}
  .mslist{display:flex;flex-direction:column}
  .msitem{display:grid;grid-template-columns:auto 1fr auto;gap:22px;align-items:center;padding:17px 8px;border-top:1px solid var(--line);transition:background .15s}
  .mslist .msitem:last-child{border-bottom:1px solid var(--line)}
  .msitem:hover,.msitem.is-active{background:#fff}
  .msitem.is-active .ar{transform:translateX(4px)}
  .msitem .ar{transition:transform .15s;color:var(--navy);font-size:15px}
  .msitem .n{font-family:"Barlow";font-size:21px;font-weight:300;color:var(--navy);border-right:1px solid var(--line);padding-right:22px}
  .msitem .tx b{display:block;font-size:16px;font-weight:700;color:var(--navy);margin-bottom:3px}
  .msitem .tx em{font-style:normal;font-size:12px;color:var(--muted)}
  .msfeat{overflow:hidden}
  .msfeat img{width:100%;height:300px;object-fit:cover;margin-bottom:18px;transition:opacity .18s ease,transform .55s cubic-bezier(.2,.6,.2,1)}
  .msrow:hover .msfeat img{transform:scale(1.06)}
  .msfeat .fh{display:flex;align-items:baseline;gap:16px;margin-bottom:10px}
  .msfeat .fh .n{font-family:"Barlow";font-size:13px;letter-spacing:.12em;color:var(--muted)}
  .msfeat .fh h4{font-size:16px;font-weight:700;color:var(--navy)}
  .msfeat p{font-size:12.5px;color:var(--text);line-height:1.9}
  .msfeat .more{display:inline-flex;align-items:center;gap:14px;margin-top:16px;font-size:13px;font-weight:700;color:var(--navy)}

  .mmenu{display:none;position:fixed;inset:0;z-index:99;background:#fff;padding:100px 28px 40px;flex-direction:column;gap:8px}
  .mmenu.open{display:flex}
  .mmenu a{padding:16px 0;border-bottom:1px solid var(--line);font-weight:500;color:var(--ink)}
  .mmenu .btn{margin-top:20px;justify-content:center}
  /* ---------- service hero (shared style) ---------- */
  .shero{--sac:#121212;position:relative;overflow:hidden;background:#fff;padding:132px 0 58px}
  .shero .crumb{max-width:var(--maxw);margin:0 auto 26px;padding:0 48px}
  .shero-grid{max-width:var(--maxw);margin:0 auto;padding:0 48px;display:grid;
    grid-template-columns:minmax(0,0.78fr) minmax(0,1.12fr) 320px;gap:0 44px;align-items:start;position:relative}
  .shero-l{padding-right:38px;padding-top:6px}
  .shero-kick{font-family:"Barlow",sans-serif;font-size:13px;letter-spacing:.24em;color:var(--navy);font-weight:600;
    display:flex;align-items:center;gap:16px;margin-bottom:36px}
  .shero-kick::before{content:"";width:46px;height:1px;background:var(--navy)}
  .shero-l h1{font-size:clamp(34px,3.4vw,50px);font-weight:900;color:var(--navy);line-height:1.2;letter-spacing:.02em;margin-bottom:24px}
  .shero-sub{font-size:clamp(16px,1.5vw,20px);font-weight:900;color:var(--navy);line-height:1.6;margin-bottom:22px}
  .shero-lead{font-size:14px;color:var(--text);line-height:2.05;margin-bottom:36px;max-width:360px}
  .shero-cta{display:inline-flex;align-items:center;gap:32px;padding:23px 34px;font-size:14px;font-weight:700;
    background:var(--navy);color:#fff;border:1px solid var(--navy);transition:.2s;font-family:inherit}
  .shero-cta:hover{background:var(--navy-soft)}

  .shero-c{position:relative;align-self:stretch;min-height:clamp(460px,44vw,620px)}
  .shero-c .ent{position:absolute;left:-5%;top:44px;font-family:"Barlow",sans-serif;font-size:11px;letter-spacing:.16em;line-height:2.3;color:var(--muted);z-index:3}
  .shero-c .ent::after{content:"";display:block;width:26px;height:1px;background:var(--muted-2);margin-top:14px}
  .shero-photo{position:relative;margin-left:4%;height:clamp(460px,44vw,620px);
    clip-path:polygon(15% 0,100% 0,85% 100%,0 100%)}
  .shero-photo img{width:100%;height:100%;object-fit:cover;filter:contrast(1.04) brightness(1.02)}
  .shero-shape{position:absolute;right:-3%;top:22%;width:50%;height:64%;
    background:linear-gradient(135deg,rgba(17,17,17,.62),rgba(17,17,17,.16));
    clip-path:polygon(34% 0,100% 0,66% 100%,0 100%);pointer-events:none}
  .shero-shape.s2{right:4%;top:54%;width:28%;height:38%;opacity:.5}

  .shero-r{position:relative;padding-top:104px}
  .shero-steps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:30px}
  .shero-steps li{display:grid;grid-template-columns:auto 18px minmax(0,1fr);gap:12px;align-items:start}
  .shero-steps .sn{font-family:"Barlow",sans-serif;font-size:21px;font-weight:600;color:var(--navy);line-height:1}
  .shero-steps .sl{height:1px;background:var(--line);margin-top:13px}
  .shero-steps b{display:block;font-size:14.5px;font-weight:700;color:var(--navy);margin-bottom:6px;letter-spacing:.02em}
  .shero-steps em{font-style:normal;font-size:11.5px;color:var(--muted);line-height:1.85;white-space:nowrap}

  @media(max-width:1180px){
    .shero-grid{grid-template-columns:1fr;gap:46px}
    .shero-l{padding-right:0}
    .shero-c{min-height:0}
    .shero-photo{margin-left:0;height:clamp(300px,58vw,440px);clip-path:polygon(9% 0,100% 0,91% 100%,0 100%)}
    .shero-shape{right:-6%}
    .shero-r{padding-top:0}
    .shero-steps{display:grid;grid-template-columns:1fr 1fr;gap:26px 30px}
    .shero-steps em{white-space:normal}
  }
  @media(max-width:600px){
    .shero-steps{grid-template-columns:1fr}
    .shero-photo{clip-path:none;height:260px}
    .shero-shape{display:none}
  }

  /* ---------- engineer recruitment support page ---------- */
  .shero .shero-l h1{font-size:clamp(27px,2.55vw,42px);white-space:nowrap}
  @media(max-width:1180px){ .shero .shero-l h1{white-space:normal} }
  .ers-kick{font-family:"Barlow",sans-serif;font-size:12px;font-weight:600;letter-spacing:.2em;color:var(--muted)}
  .ers-kick b{color:var(--navy);font-weight:600}
  .ers-h2{font-size:clamp(30px,3.6vw,46px);font-weight:900;color:var(--navy);letter-spacing:.02em;line-height:1.4;margin:16px 0 22px}
  .ers-lead{font-size:14.5px;color:var(--text);line-height:2}

  /* ---------- 04 features ---------- */
  .ers-features{padding:112px 0}
  .ers-feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:48px}
  .ers-feat-item .num{display:flex;align-items:center;gap:18px;font-family:"Barlow";font-size:20px;font-weight:300;color:var(--navy);margin-bottom:22px}
  .ers-feat-item .num .ln{flex:1;height:1px;background:var(--line)}
  .ers-feat-item h3{font-size:19px;font-weight:900;color:var(--navy);line-height:1.5;margin-bottom:16px}
  .ers-feat-item p{font-size:13px;color:var(--text);line-height:1.9}

  /* ---------- 05 issues ---------- */
  .ers-issues{padding:112px 0;background:var(--bg-gray)}
  .ers-issue-row{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;margin-top:56px}
  .ers-issue-row:first-of-type{margin-top:64px}
  .ers-issue-row.rev .ers-issue-photo{order:2}
  .ers-issue-photo{height:clamp(260px,26vw,360px);overflow:hidden}
  .ers-issue-photo img{width:100%;height:100%;object-fit:cover}
  .ers-issue-text{display:grid;grid-template-columns:220px 1fr;gap:40px}
  .ers-issue-intro .tag{font-family:"Barlow";font-size:11px;font-weight:700;letter-spacing:.18em;color:var(--muted);line-height:1.8}
  .ers-issue-intro .ln{display:block;width:26px;height:1px;background:var(--muted-2);margin:14px 0}
  .ers-issue-intro h3{font-size:24px;font-weight:900;color:var(--navy);margin-bottom:14px}
  .ers-issue-intro p{font-size:13px;color:var(--text);line-height:1.85}
  .ers-issue-list{list-style:none;margin:0;padding:0}
  .ers-issue-list li{display:grid;grid-template-columns:34px 1fr;gap:22px;padding:18px 0;border-top:1px solid var(--line)}
  .ers-issue-list li:last-child{border-bottom:1px solid var(--line)}
  .ers-issue-list .num{font-family:"Barlow";font-size:18px;font-weight:300;color:var(--navy)}
  .ers-issue-list b{display:block;font-size:14.5px;font-weight:700;color:var(--navy);margin-bottom:6px}
  .ers-issue-list p{font-size:12.5px;color:var(--text);line-height:1.8}

  /* ---------- 06 solutions ---------- */
  .ers-solutions{padding:112px 0}
  .ers-sol-top{display:grid;grid-template-columns:1fr 460px;gap:56px;align-items:start;margin-bottom:70px}
  .ers-sol-top-l{padding-top:8px}
  .ers-sol-lead{font-size:13.5px;color:var(--text);line-height:1.95;margin:22px 0 30px;max-width:460px}
  .ers-sol-side-label{font-family:"Barlow";font-size:11px;font-weight:700;letter-spacing:.18em;color:var(--muted);line-height:2}
  .ers-sol-side-label .ln{display:block;width:26px;height:1px;background:var(--muted-2);margin-top:14px}
  .ers-sol-photo{position:relative;height:clamp(260px,26vw,380px);overflow:hidden}
  .ers-sol-photo img{width:100%;height:100%;object-fit:cover}
  .ers-sol-photo .cap{position:absolute;left:28px;bottom:28px;z-index:2;color:#fff;text-shadow:0 1px 8px rgba(0,0,0,.4)}
  .ers-sol-photo .cap b{display:block;font-size:17px;font-weight:700;line-height:1.6;margin-bottom:14px}
  .ers-sol-photo .cap .en{font-family:"Barlow";font-size:10.5px;letter-spacing:.16em;line-height:1.8;font-weight:600}
  .ers-sol-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
  .ers-sol-item{padding:36px 34px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
  .ers-sol-item .top{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}
  .ers-sol-item .num{font-family:"Barlow";font-size:26px;font-weight:300;color:var(--navy)}
  .ers-sol-item .tag{font-family:"Barlow";font-size:10.5px;font-weight:700;letter-spacing:.14em;color:var(--muted)}
  .ers-sol-item .ic{width:38px;height:38px;border-radius:50%;background:var(--bg-gray);display:flex;align-items:center;justify-content:center;color:var(--navy);margin-bottom:18px}
  .ers-sol-item .ic svg{width:18px;height:18px}
  .ers-sol-item h4{font-size:15.5px;font-weight:700;color:var(--navy);margin-bottom:10px;line-height:1.5}
  .ers-sol-item p{font-size:12.5px;color:var(--text);line-height:1.85}

  /* ---------- 07 flow ---------- */
  .ers-flow{padding:112px 0;background:var(--bg-gray)}
  .ers-flow-top{display:grid;grid-template-columns:1fr 380px;gap:56px;align-items:start;margin-bottom:56px}
  .ers-flow-box{background:#fff;border:1px solid var(--line);padding:30px 32px}
  .ers-flow-box .lb{font-family:"Barlow";font-size:11px;font-weight:600;letter-spacing:.16em;color:var(--muted);margin-bottom:14px}
  .ers-flow-box b{display:block;font-size:16px;font-weight:700;color:var(--navy);margin-bottom:14px;line-height:1.6}
  .ers-flow-box p{font-size:12.5px;color:var(--text);line-height:1.85}
  .ers-flow-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 56px;border-top:1px solid var(--line)}
  .ers-flow-step{display:grid;grid-template-columns:64px 90px 1fr;gap:24px;align-items:center;padding:28px 0;border-bottom:1px solid var(--line)}
  .ers-flow-step.wide{grid-column:1 / -1;grid-template-columns:64px 90px 1fr}
  .ers-flow-step .num{font-family:"Barlow";font-size:28px;font-weight:300;color:var(--navy)}
  .ers-flow-step .ph{width:90px;height:66px;overflow:hidden}
  .ers-flow-step .ph img{width:100%;height:100%;object-fit:cover}
  .ers-flow-step b{display:block;font-size:15px;font-weight:700;color:var(--navy);margin-bottom:6px}
  .ers-flow-step p{font-size:12.5px;color:var(--text);line-height:1.8}

  /* ---------- 08 cases ---------- */
  .ers-cases{padding:112px 0}
  .ers-cases-top{display:grid;grid-template-columns:1fr 380px;gap:56px;align-items:start;margin-bottom:56px}
  .ers-cs-grid{display:grid;grid-template-columns:300px 1fr;gap:64px}
  .ers-cs-nav{display:flex;flex-direction:column;border-top:1px solid var(--line)}
  .ers-cs-nav a{display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:center;padding:24px 4px;border-bottom:1px solid var(--line);color:var(--muted);position:relative}
  .ers-cs-nav a .n{font-family:"Barlow";font-size:15px;letter-spacing:.1em;border-right:1px solid var(--line);padding-right:18px}
  .ers-cs-nav a .t{font-size:13.5px;font-weight:700;line-height:1.55}
  .ers-cs-nav a.on{color:var(--navy)}
  .ers-cs-nav a.on .n{color:var(--navy)}
  .ers-cs-nav a.on::before{content:"";position:absolute;left:-1px;top:14px;bottom:14px;width:3px;background:var(--navy)}
  .ers-cs-feat img{width:100%;height:280px;object-fit:cover;margin-bottom:26px}
  .ers-cs-feat .lb{font-family:"Barlow";font-size:11px;font-weight:700;letter-spacing:.18em;color:var(--muted);margin-bottom:16px}
  .ers-cs-feat h3{font-size:clamp(22px,2.4vw,30px);font-weight:900;color:var(--navy);letter-spacing:.02em;line-height:1.5;margin-bottom:22px}
  .ers-cs-feat p.desc{font-size:13.5px;color:var(--text);line-height:1.95;margin-bottom:36px}
  .ers-cs-attrs{border-top:1px solid var(--line)}
  .ers-cs-attrs .lb2{font-family:"Barlow";font-size:11px;font-weight:700;letter-spacing:.18em;color:var(--muted);margin:26px 0 4px}
  .ers-cs-row{display:grid;grid-template-columns:150px 1fr;gap:20px;padding:16px 0;border-bottom:1px solid var(--line);font-size:13px}
  .ers-cs-row .k{color:var(--muted)}
  .ers-cs-row .v{color:var(--navy);font-weight:700}

  @media(max-width:1180px){
    .ers-feat-grid{grid-template-columns:1fr;gap:40px}
    .ers-issue-row,.ers-issue-row.rev{grid-template-columns:1fr;gap:30px}
    .ers-issue-row.rev .ers-issue-photo{order:0}
    .ers-issue-text{grid-template-columns:1fr;gap:16px}
    .ers-sol-top{grid-template-columns:1fr;gap:30px}
    .ers-sol-grid{grid-template-columns:1fr 1fr}
    .ers-flow-top,.ers-cases-top{grid-template-columns:1fr;gap:30px}
    .ers-flow-grid{grid-template-columns:1fr}
    .ers-flow-step.wide{grid-template-columns:64px 90px 1fr}
    .ers-cs-grid{grid-template-columns:1fr;gap:34px}
  }
  @media(max-width:640px){
    .ers-sol-grid{grid-template-columns:1fr}
    .ers-flow-step,.ers-flow-step.wide{grid-template-columns:1fr;gap:12px}
    .ers-flow-step .ph{width:100%;height:140px}
  }

  /* ---------- footer ---------- */
  footer{border-top:2px solid var(--navy);padding:72px 0 36px}
  .foot-grid{max-width:var(--maxw);margin:0 auto;padding:0 48px;display:grid;grid-template-columns:1fr 1fr;gap:60px}
  .foot-brand .logo{margin-bottom:30px}
  .foot-brand .logo svg{height:40px}
  .foot-brand h3{font-size:30px;font-weight:900;color:var(--navy);letter-spacing:.06em;margin-bottom:12px}
  .foot-brand p{font-size:13.5px;color:var(--text);margin-bottom:36px}
  .arrow-link{display:inline-flex;align-items:center;gap:18px;font-weight:700;color:var(--navy);font-size:15px;transition:gap .25s}
  .arrow-link:hover{gap:26px}
  .foot-nav{border-left:1px solid var(--line);padding-left:60px}
  .foot-nav ul{list-style:none;display:grid;grid-template-columns:repeat(4,auto);gap:20px 44px;margin-bottom:40px}
  .foot-nav ul a{font-size:13px;font-weight:500;color:var(--ink)}
  .foot-nav ul a:hover{color:var(--red)}
  .foot-bottom{max-width:var(--maxw);margin:40px auto 0;padding:24px 48px 0;border-top:1px solid var(--line);display:flex;align-items:center;gap:30px;font-size:11px;color:var(--muted);font-family:"Barlow";letter-spacing:.12em}
  .iso-badge{height:80px;width:auto;display:block}
  .foot-bottom .pp{border-left:1px solid var(--line);padding-left:30px;color:var(--ink)}

  /* ---------- motion ---------- */
  body{animation:pgin .5s ease both}
  @keyframes pgin{from{opacity:0}to{opacity:1}}
  .reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.22,.61,.36,1),transform .7s cubic-bezier(.22,.61,.36,1)}
  .reveal.in{opacity:1;transform:none}
  .reveal:nth-child(2){transition-delay:.05s}
  .reveal:nth-child(3){transition-delay:.1s}
  .reveal:nth-child(4){transition-delay:.15s}
  .reveal:nth-child(5){transition-delay:.2s}
  .reveal:nth-child(6){transition-delay:.25s}
  @media(prefers-reduced-motion:reduce){
    body{animation:none}
    .reveal{opacity:1;transform:none;transition:none}
  }
  /* typing reveal for big titles */
  .ty{visibility:hidden}
  .ty.ty-init{visibility:visible}
  .ty .ty-c{opacity:0}
  .ty .ty-c.on{opacity:1;transition:opacity .1s linear}
  .ty .ty-caret{display:inline-block;width:3px;height:.92em;background:var(--red);border-radius:1px;margin:0 .04em -.03em .07em;animation:tycaret .78s steps(1,end) infinite}
  @keyframes tycaret{0%,49%{opacity:1}50%,100%{opacity:0}}
  .ty.ty-done .ty-caret{opacity:0;animation:none;transition:opacity .35s ease}
  @media(prefers-reduced-motion:reduce){
    .ty{visibility:visible}
    .ty .ty-c{opacity:1}
    .ty .ty-caret{display:none}
  }

/* ---------- 相談エリア（HTMLのインラインstyleから移動） ---------- */
#contact.ers-contact{padding:112px 0}
.ers-contact-grid{display:grid;grid-template-columns:1fr 340px;gap:56px;align-items:start}
.ers-contact-cta{width:100%;justify-content:center}
.ers-contact-note{font-size:12.5px;color:var(--muted);margin-top:22px;line-height:1.9}
@media(max-width:900px){
  #contact.ers-contact{padding:72px 0}
  .ers-contact-grid{grid-template-columns:1fr;gap:32px}
}
@media(max-width:620px){
  /* ボタン文言が折り返さないよう余白を詰める */
  .ers-contact-cta{padding-left:22px;padding-right:22px;gap:14px}
  .ers-contact-cta svg{width:28px}
}