:root{--ink:#272334;--purple:#6f3fd1;--pink:#f3a7bd;--lav:#eeeaf7;--paper:#fbfafc;--muted:#777184;--line:#e4dfeb}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:"Noto Sans JP","Yu Gothic",Meiryo,sans-serif;line-height:1.85}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;vertical-align:middle}.container{width:min(1140px,calc(100% - 48px));margin:auto}
.header{background:#fff;border-bottom:1px solid var(--line)}.header-inner{min-height:88px;display:flex;align-items:center;justify-content:space-between;gap:24px}.logo{width:330px}.nav{display:flex;align-items:center;gap:24px}.nav a{font-size:10px;font-weight:800;letter-spacing:.15em;color:#615a6e}.nav a:hover,.nav a[aria-current=page]{color:var(--purple)}.nav .cta{background:var(--purple);color:#fff;padding:11px 16px}
.hero{padding:62px 0 70px;background:var(--paper)}.hero-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:35px;align-items:center}.kicker{color:var(--purple);font-size:10px;letter-spacing:.2em;font-weight:900}.hero h1{font-size:clamp(40px,5vw,66px);line-height:1.32;letter-spacing:-.04em;margin:18px 0}.hero h1 span{display:block;font-size:11px;letter-spacing:.18em;color:var(--muted);margin-bottom:14px}.hero p{font-size:14px;color:#6d6877;line-height:2.2;max-width:490px}.hero-art{width:100%;border-radius:12px}.link-arrow{display:inline-flex;align-items:center;gap:25px;color:var(--purple);font-size:12px;font-weight:900;letter-spacing:.12em;margin-top:22px;border-bottom:1px solid var(--purple);padding-bottom:7px}
.section{padding:82px 0}.soft{background:var(--lav)}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:32px}.section-heading .en{display:block;color:var(--purple);font-size:10px;font-weight:900;letter-spacing:.2em}.section-heading h2{font-size:clamp(28px,3.5vw,42px);margin:6px 0 0;line-height:1.4}.section-heading p{max-width:380px;color:var(--muted);font-size:13px;margin:0}
.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}.intro-copy h2{font-size:clamp(28px,3.4vw,40px);line-height:1.5;margin:10px 0 16px}.intro-copy p{font-size:14px;color:var(--muted);line-height:2.2}.intro-art{position:relative}.intro-art:after{content:"I-NEXT";position:absolute;right:-14px;bottom:-15px;background:var(--pink);padding:8px 17px;font-weight:900;letter-spacing:.15em;font-size:11px}
.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.service-card{background:#fff;border-radius:9px;overflow:hidden;border:1px solid #e2ddeb}.service-card img{display:block;width:100%}.service-card .body{padding:16px}.service-card .num{font-size:10px;color:var(--purple);font-weight:900;letter-spacing:.15em}.service-card h3{font-size:16px;margin:6px 0}.service-card p{font-size:12px;color:var(--muted);line-height:1.9;margin:0}
.callout{background:var(--ink);color:#fff;padding:58px 0}.callout-inner{display:flex;justify-content:space-between;align-items:center;gap:25px}.callout .en{color:var(--pink);font-size:10px;letter-spacing:.2em;font-weight:900}.callout h2{font-size:clamp(24px,3vw,36px);margin:8px 0}.callout p{color:#c9c4d2;font-size:13px;margin:0}.callout .link-arrow{color:var(--pink);border-color:var(--pink);white-space:nowrap}
.pagehero{background:var(--lav);padding:52px 0}.pagehero .en{font-size:10px;color:var(--purple);letter-spacing:.2em;font-weight:900}.pagehero h1{font-size:clamp(35px,4vw,50px);margin:7px 0 4px}.pagehero p{font-size:13px;color:var(--muted);margin:0}.crumb{background:#f8f6fa;padding:10px 0;font-size:10px;color:#8b8494}.crumb a{color:var(--purple);font-weight:800}
.topic{display:grid;grid-template-columns:270px 1fr;gap:35px;align-items:center;padding:26px 0;border-bottom:1px solid var(--line)}.topic img{width:270px;border-radius:8px}.topic .en{font-size:10px;color:var(--purple);font-weight:900;letter-spacing:.16em}.topic h2{font-size:22px;margin:5px 0 8px}.topic p{font-size:13px;color:var(--muted);line-height:2.15;margin:0}
.profile{max-width:900px;width:100%;border-collapse:collapse;border-top:3px solid var(--purple);margin:auto}.profile th,.profile td{padding:18px 22px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top;font-size:13px}.profile th{width:25%;background:#f7f4fb;font-weight:900}.profile td{color:#625c6c}
.contact-card{max-width:800px;margin:auto;text-align:center;padding:42px;background:var(--lav);border-radius:12px}.contact-card h2{margin:0;font-size:24px}.contact-card p{font-size:13px;color:var(--muted)}.phone{font-size:32px;color:var(--purple);font-weight:900;letter-spacing:.08em;margin:12px 0}.legal{max-width:850px;margin:auto;color:#625c6c;font-size:14px;line-height:2.2}.legal h2{font-size:20px;color:var(--ink);border-left:4px solid var(--pink);padding-left:12px;margin-top:28px}
.footer{background:#211d2b;color:#fff;padding:40px 0 18px}.footer-top{display:flex;justify-content:space-between;gap:30px}.footer-logo{width:300px}.footer-desc{font-size:12px;color:#c4bfcb;max-width:430px}.footer-address{font-size:12px;color:#c4bfcb;line-height:1.9;margin-top:12px}.footer-nav{display:flex;flex-wrap:wrap;gap:14px 20px;font-size:10px;font-weight:800;letter-spacing:.13em}.footer-nav a:hover{color:var(--pink)}.copyright{text-align:center;border-top:1px solid #ffffff25;margin-top:28px;padding-top:15px;color:#a49dad;font-size:10px;letter-spacing:.12em}
@media(max-width:900px){.nav{gap:12px}.logo{width:280px}.service-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.container{width:calc(100% - 34px)}.header-inner{padding:13px 0;align-items:flex-start;flex-direction:column;gap:10px}.logo{width:min(310px,100%)}.nav{width:100%;justify-content:space-between;gap:6px;flex-wrap:wrap}.nav a{font-size:9px;padding:5px 2px}.nav .cta{padding:7px 9px}.hero{padding:40px 0 48px}.hero-grid,.intro-grid{grid-template-columns:1fr;gap:24px}.hero h1{font-size:46px}.section{padding:58px 0}.section-heading{display:block}.section-heading p{margin-top:12px}.service-grid{grid-template-columns:1fr 1fr}.callout-inner{align-items:flex-start;flex-direction:column}.topic{grid-template-columns:1fr;gap:13px}.topic img{width:100%;max-width:340px}.profile th,.profile td{padding:13px 12px}.footer-top{flex-direction:column}.footer-logo{width:min(300px,100%)}.contact-card{padding:30px 16px}}
@media(max-width:440px){.nav{display:grid;grid-template-columns:repeat(3,1fr)}.nav a{text-align:center}.nav .cta{grid-column:span 3}.hero h1{font-size:39px}.service-grid{grid-template-columns:1fr}.profile,.profile tbody,.profile tr,.profile th,.profile td{display:block;width:100%}.profile th{padding-bottom:2px;border-bottom:0}.profile td{padding-top:3px}.phone{font-size:25px}}