*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul,ol{list-style:none}
body{-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
@media (prefers-reduced-motion: reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
:focus-visible{outline:3px solid currentColor;outline-offset:2px}

body{font-family:var(--ff-body);background:var(--bg);color:var(--ink);line-height:1.85;font-size:16px}
.shell{position:relative}
.page-main{max-width:var(--maxw);margin:0 auto;padding:72px 24px 84px}
.page-head{margin-bottom:44px}
.eyebrow{font-family:var(--ff-disp);letter-spacing:.24em;font-size:12px;color:var(--accent);text-transform:uppercase;margin-bottom:14px}
.page-head h1{font-family:var(--ff-disp);font-weight:700;font-size:clamp(28px,5vw,46px);line-height:1.24;letter-spacing:.01em;margin-bottom:18px}
.lead{color:var(--muted);font-size:17px;max-width:62ch}
.block{margin:0 0 52px}
.block h2{font-family:var(--ff-disp);font-weight:700;font-size:clamp(21px,3.3vw,30px);margin-bottom:18px;padding-bottom:12px;border-bottom:2px solid var(--line)}
.block p{margin-bottom:15px}
.block.has-img{display:grid;grid-template-columns:1.25fr .9fr;gap:38px;align-items:center}
.block.has-img h2{border:none;padding:0}
.block-fig img{border-radius:var(--radius);width:100%;aspect-ratio:4/3;object-fit:cover;box-shadow:0 18px 40px -24px rgba(0,0,0,.4)}
@media(max-width:760px){.block.has-img{grid-template-columns:1fr;gap:22px}}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;text-align:left;background:none;border:none;cursor:pointer;font:inherit;font-weight:600;color:var(--ink);padding:20px 44px 20px 0;position:relative;display:block}
.faq-mark{position:absolute;right:6px;top:50%;width:14px;height:14px;transform:translateY(-50%)}
.faq-mark::before,.faq-mark::after{content:"";position:absolute;background:var(--accent);transition:.3s}
.faq-mark::before{top:6px;left:0;width:14px;height:2px}
.faq-mark::after{top:0;left:6px;width:2px;height:14px}
.faq-item.open .faq-mark::after{transform:scaleY(0)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-a p{padding:0 0 20px;color:var(--muted)}
.sitemap-page .sitemap-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}
.sitemap-list a{display:block;background:var(--soft);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;transition:.25s}
.sitemap-list a:hover{transform:translateY(-3px);border-color:var(--accent)}
.sitemap-list span{display:block;font-weight:700;font-family:var(--ff-disp)}
.sitemap-list small{color:var(--muted);font-size:12px}
.site-footer{background:var(--foot-bg);color:var(--foot-fg);margin-top:72px}
.site-footer ul{list-style:none}
.site-footer a{color:inherit;opacity:.82;transition:.2s}
.site-footer a:hover{opacity:1;color:var(--accent2)}
.site-footer .ft-name{font-family:var(--ff-disp);font-weight:700}
.site-footer .ft-tag{opacity:.7;font-size:14px}
.site-footer .ft-addr{opacity:.6;font-size:13px}
.site-footer .ft-copy{font-size:12px;opacity:.55}
/* columns */
.ft-columns .ft-in{max-width:var(--maxw);margin:0 auto;padding:56px 24px 26px;display:grid;grid-template-columns:1.6fr 1fr;gap:34px}
.ft-columns .ft-name{font-size:20px;margin-bottom:8px}
.ft-columns .ft-addr{margin-top:12px}
.ft-columns .ft-nav ul{display:flex;flex-direction:column;gap:10px;font-size:14px}
.ft-columns .ft-copy{text-align:center;padding:16px;border-top:1px solid rgba(255,255,255,.12)}
@media(max-width:760px){.ft-columns .ft-in{grid-template-columns:1fr;gap:22px}}
/* centered */
.ft-centered .ft-in{max-width:760px;margin:0 auto;padding:60px 24px 24px;text-align:center}
.ft-centered .ft-name{font-size:26px;margin-bottom:10px}
.ft-centered .ft-tag{margin-bottom:22px}
.ft-centered .ft-nav ul{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 22px;font-size:14px;margin-bottom:20px}
.ft-centered .ft-addr{margin-bottom:6px}
.ft-centered .ft-copy{text-align:center;padding:16px;border-top:1px solid rgba(255,255,255,.12)}
/* split */
.ft-split .ft-in{max-width:var(--maxw);margin:0 auto;padding:64px 24px 30px;display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;align-items:flex-start}
.ft-split .ft-brand{max-width:46%}
.ft-split .ft-name{font-size:30px;margin-bottom:10px}
.ft-split .ft-addr{margin-top:14px}
.ft-split .ft-nav ul{display:grid;grid-template-columns:1fr 1fr;gap:10px 30px;font-size:14px;text-align:right}
.ft-split .ft-copy{padding:16px 24px;border-top:1px solid rgba(255,255,255,.12);max-width:var(--maxw);margin:0 auto}
@media(max-width:760px){.ft-split .ft-brand{max-width:100%}.ft-split .ft-nav ul{text-align:left}}
/* inline */
.ft-inline{border-top:3px solid var(--accent)}
.ft-inline .ft-in{max-width:var(--maxw);margin:0 auto;padding:22px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.ft-inline .ft-name{font-size:18px}
.ft-inline .ft-nav ul{display:flex;flex-wrap:wrap;gap:6px 18px;font-size:13.5px}
/* bigtype */
.ft-bigtype .ft-in{max-width:var(--maxw);margin:0 auto;padding:64px 24px 34px}
.ft-bigtype .ft-name{font-size:clamp(38px,8vw,82px);line-height:1;letter-spacing:-.02em;margin-bottom:12px}
.ft-bigtype .ft-tag{margin-bottom:24px}
.ft-bigtype .ft-nav ul{display:flex;flex-wrap:wrap;gap:6px 22px;font-size:14px;padding-top:22px;border-top:1px solid rgba(255,255,255,.14);margin-bottom:16px}
/* band */
.ft-band-top{background:var(--accent);color:var(--foot-bg)}
.ft-band-top p{max-width:var(--maxw);margin:0 auto;padding:20px 24px;font-family:var(--ff-disp);font-weight:700;font-size:clamp(16px,2.6vw,22px)}
.ft-band .ft-in{max-width:var(--maxw);margin:0 auto;padding:40px 24px 18px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.ft-band .ft-name{font-size:20px}
.ft-band .ft-nav ul{display:flex;flex-wrap:wrap;gap:8px}
.ft-band .ft-nav a{display:inline-block;padding:7px 14px;border-radius:30px;background:rgba(255,255,255,.08);font-size:13px;opacity:1}
.ft-band .ft-nav a:hover{background:var(--accent);color:var(--foot-bg)}
.ft-band .ft-copy{text-align:center;padding:14px}
/* card */
.ft-card .ft-in{max-width:760px;margin:0 auto;padding:54px 24px 18px}
.ft-card-box{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:18px;padding:34px 30px;text-align:center}
.ft-card .ft-name{font-size:22px;margin-bottom:8px}
.ft-card .ft-tag{margin-bottom:20px}
.ft-card .ft-nav ul{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 20px;font-size:14px}
.ft-card .ft-copy{text-align:center;padding:16px}
/* stack2 */
.ft-stack2 .ft-row{border-bottom:1px solid rgba(255,255,255,.12)}
.ft-stack2 .ft-row ul{max-width:var(--maxw);margin:0 auto;padding:26px 24px;display:flex;flex-wrap:wrap;justify-content:center;gap:10px 26px;font-size:14.5px}
.ft-stack2 .ft-in{max-width:var(--maxw);margin:0 auto;padding:22px 24px;display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}
.ft-stack2 .ft-name{font-size:18px}
/* rail */
.ft-rail .ft-in{max-width:var(--maxw);margin:0 auto;padding:0;display:grid;grid-template-columns:300px 1fr}
.ft-rail .ft-rail-brand{background:rgba(255,255,255,.05);border-right:3px solid var(--accent);padding:46px 30px}
.ft-rail .ft-name{font-size:22px;margin-bottom:10px}
.ft-rail .ft-addr{margin-top:14px}
.ft-rail .ft-nav{padding:46px 30px;display:flex;align-items:center}
.ft-rail .ft-nav ul{display:grid;grid-template-columns:1fr 1fr;gap:14px 24px;font-size:14.5px}
.ft-rail .ft-copy{text-align:center;padding:16px;border-top:1px solid rgba(255,255,255,.12)}
@media(max-width:760px){.ft-rail .ft-in{grid-template-columns:1fr}.ft-rail .ft-rail-brand{border-right:none;border-bottom:3px solid var(--accent)}}
/* chips */
.ft-chips .ft-in{max-width:820px;margin:0 auto;padding:56px 24px 20px;text-align:center}
.ft-chips .ft-name{font-size:22px;margin-bottom:18px}
.ft-chips .ft-nav ul{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-bottom:18px}
.ft-chips .ft-nav a{display:inline-block;padding:8px 16px;border:1px solid rgba(255,255,255,.22);border-radius:30px;font-size:13px;opacity:1}
.ft-chips .ft-nav a:hover{border-color:var(--accent);background:var(--accent);color:var(--foot-bg)}
.ft-chips .ft-addr{font-size:13px}
.ft-chips .ft-copy{text-align:center;padding:16px}
.to-top{position:fixed;right:20px;bottom:20px;width:46px;height:46px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-size:20px;opacity:0;pointer-events:none;transform:translateY(12px);transition:.3s;z-index:60;box-shadow:0 8px 20px -8px rgba(0,0,0,.5)}
.to-top.show{opacity:1;pointer-events:auto;transform:none}
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
.burger{display:none;width:42px;height:42px;background:none;border:none;cursor:pointer;flex-direction:column;justify-content:center;gap:5px;padding:8px}
.burger span{display:block;height:2px;background:currentColor;transition:.3s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.drawer{display:none}


:root{
  --bg:#f2f5f8;--ink:#15242f;--accent:#0098c0;--accent2:#ffce3a;--soft:#e6edf2;
  --line:#d2dde4;--muted:#53626c;--foot-bg:#0f2638;--foot-fg:#dfe9ef;
  --ff-disp:'Oswald',sans-serif;--ff-body:'Noto Sans JP',sans-serif;
  --maxw:1160px;--radius:6px;
}
.stephdr{position:fixed;top:0;left:0;right:0;background:#0f2638;z-index:80;display:flex;align-items:center;justify-content:space-between;padding:0 26px;height:66px}
.stephdr .logo{font-family:var(--ff-disp);color:#fff;font-size:20px;letter-spacing:.06em}
.stephdr .logo::before{content:"⮂";color:var(--accent);margin-right:8px;font-family:var(--ff-body)}
.steps ol{display:flex;align-items:stretch;height:66px}
.steps li{display:flex}
.steps li a{display:flex;align-items:center;gap:9px;padding:0 18px;color:rgba(255,255,255,.62);transition:.2s;border-bottom:3px solid transparent}
.steps li a:hover{color:#fff}
.steps li.is-active a{color:#fff;border-color:var(--accent2)}
.step-no{font-family:var(--ff-disp);font-size:12px;border:1px solid rgba(255,255,255,.3);border-radius:50%;width:26px;height:26px;display:flex;align-items:center;justify-content:center;color:var(--accent)}
.steps li.is-active .step-no{background:var(--accent2);color:#0f2638;border-color:var(--accent2)}
.step-label{font-size:13.5px;font-weight:500}
.shell{padding-top:66px}
.fp-hero{position:relative;background:#0f2638;color:#fff;overflow:hidden}
.fp-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.3}
.fp-hero .in{position:relative;max-width:var(--maxw);margin:0 auto;padding:96px 24px 104px}
.fp-hero .k{font-family:var(--ff-disp);letter-spacing:.28em;color:var(--accent2);font-size:14px;margin-bottom:18px}
.fp-hero h1{font-family:var(--ff-disp);font-weight:600;font-size:clamp(30px,5.4vw,58px);line-height:1.2;letter-spacing:.01em;margin-bottom:20px}
.fp-hero h1 small{display:block;font-family:var(--ff-body);font-weight:700;font-size:clamp(15px,2.2vw,20px);letter-spacing:.02em;margin-top:14px;color:#cfe0e8}
.fp-hero p{max-width:48ch;color:#bccdd6;line-height:1.9;margin-bottom:28px}
.btn{display:inline-block;background:var(--accent);color:#fff;padding:15px 34px;font-family:var(--ff-disp);letter-spacing:.06em;font-size:15px;transition:.25s}
.btn:hover{background:var(--accent2);color:#0f2638}
.proc{max-width:1320px;margin:0 auto;padding:90px 0}
.proc-head{padding:0 24px;margin-bottom:30px}
.proc-head .eyebrow{font-family:var(--ff-disp);letter-spacing:.24em;color:var(--accent);font-size:13px;margin-bottom:8px}
.proc-head h2{font-family:var(--ff-disp);font-weight:500;font-size:clamp(24px,3.6vw,38px);color:var(--ink);letter-spacing:.01em}
.proc-head p{color:var(--muted);margin-top:6px}
.proc-track{display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;padding:8px 24px 28px;scrollbar-width:thin}
.proc-card{flex:0 0 320px;scroll-snap-align:start;background:#fff;border:1px solid var(--line);border-top:4px solid var(--accent);padding:30px 26px;border-radius:var(--radius)}
.proc-card .pn{font-family:var(--ff-disp);font-size:42px;line-height:1;-webkit-text-stroke:1px var(--accent);color:transparent}
.proc-card h3{font-family:var(--ff-disp);font-size:21px;color:var(--ink);margin:8px 0 12px;letter-spacing:.01em}
.proc-card p{color:var(--muted);font-size:14.5px}
.proc-prog{height:4px;background:var(--soft);margin:0 24px;border-radius:4px;overflow:hidden}
.proc-prog span{display:block;height:100%;width:18%;background:var(--accent2);transition:width .2s}
.fp-stats{background:var(--ink);color:#fff;padding:80px 24px}
.fp-stats .in{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);gap:28px;text-align:center}
.fp-stats .num{font-family:var(--ff-disp);font-size:clamp(34px,5vw,52px);color:var(--accent2);line-height:1}
.fp-stats .lbl{color:#aebfc8;font-size:13.5px;margin-top:10px;letter-spacing:.02em}
@media(max-width:880px){.steps{display:none}.burger{display:flex;color:#fff}.drawer.open{display:block;position:absolute;top:66px;left:0;right:0;background:#0f2638}.drawer.open ul{flex-direction:column;padding:8px 24px 16px}.drawer.open a{display:block;padding:10px 0;color:#cfe0e8;border-top:1px solid rgba(255,255,255,.12)}.fp-stats .in{grid-template-columns:1fr 1fr;gap:36px 20px}}

/* サイトマップ：番号付きステップ風リスト */
.sitemap-steps{list-style:none;margin:0;padding:0;counter-reset:none}
.smstep{position:relative}
/* ステップをつなぐ縦ライン（流れの強調） */
.smstep::before{content:"";position:absolute;left:32px;top:0;bottom:0;width:2px;background:var(--line)}
.smstep:first-child::before{top:34px}
.smstep:last-child::before{bottom:auto;height:34px}
.smstep > a{position:relative;display:flex;align-items:flex-start;gap:22px;padding:20px 8px 20px 0;text-decoration:none;transition:.25s}
.smstep + .smstep > a{border-top:1px solid var(--line)}
.smstep-no{flex:0 0 auto;width:66px;height:66px;display:flex;align-items:center;justify-content:center;font-family:var(--ff-disp);font-size:26px;font-weight:600;color:var(--accent);background:var(--bg,#fff);border:2px solid var(--line);border-radius:50%;line-height:1;transition:.25s;z-index:1}
.smstep-body{flex:1 1 auto;transition:.25s}
.smstep-ttl{display:block;font-family:var(--ff-disp);font-weight:700;font-size:18px;color:var(--ink)}
.smstep-ttl small{margin-left:10px;font-family:var(--ff-disp);font-weight:400;font-size:12px;color:var(--muted)}
.smstep-desc{display:block;margin-top:8px;color:var(--muted);font-size:14px;line-height:1.85}
.smstep > a:hover .smstep-no{background:var(--accent);border-color:var(--accent);color:#fff;transform:scale(1.06)}
.smstep > a:hover .smstep-ttl{color:var(--accent)}
@media(max-width:560px){
  .smstep::before{left:24px}
  .smstep > a{gap:14px}
  .smstep-no{width:48px;height:48px;font-size:19px}
  .smstep:first-child::before{top:26px}
  .smstep:last-child::before{height:26px}
}