.join-hero{position:relative;min-height:760px;display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:8vw;padding:145px var(--pad) 80px;color:#fff;background:radial-gradient(circle at 78% 28%,rgba(50,215,199,.16),transparent 27%),linear-gradient(125deg,var(--asphalt),var(--deep-2));overflow:hidden}.join-hero::before{content:"";position:absolute;inset:0;opacity:.09;background-image:linear-gradient(rgba(255,255,255,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.12) 1px,transparent 1px);background-size:72px 72px}.join-copy,.route-card{position:relative}.join-copy h1{margin:0;font:800 clamp(50px,6.5vw,94px)/1.02 var(--display);letter-spacing:-.06em}.join-copy h1 em{color:var(--aqua-soft);font-style:normal}.join-copy>p:last-of-type{max-width:670px;margin:28px 0 0;color:#b3c7d1;font-size:17px;line-height:1.9}.route-card{max-height:540px;padding:31px;border:1px solid rgba(139,231,223,.3);background:linear-gradient(145deg,rgba(255,255,255,.08),rgba(255,255,255,.02));box-shadow:24px 27px 0 rgba(3,14,25,.3);overflow:auto}.route-head{display:flex;justify-content:space-between;color:#8ea8b6;font:10px var(--mono);letter-spacing:.12em}.route-head b{color:#bfd1d9;font-weight:500}.route-head i{display:inline-block;width:7px;height:7px;margin-right:7px;border-radius:50%;background:var(--aqua)}.route-card ol{margin:32px 0 0;padding:0;list-style:none;counter-reset:route}.route-card li{counter-increment:route;position:relative;display:grid;gap:5px;padding:17px 0 17px 55px;border-bottom:1px solid rgba(255,255,255,.13)}.route-card li::before{content:"0" counter(route);position:absolute;left:0;color:var(--aqua);font:11px var(--mono)}.route-card li span{color:#8fa7b4;font-size:10px}.route-card li strong{font-size:15px}.join-position{display:grid;grid-template-columns:.72fr 1.28fr;gap:8vw;padding:110px var(--pad)}.join-position h2,.support h2,.investment h2,.join-process h2,.join-contact h2{margin:0;font:800 clamp(38px,4.8vw,68px)/1.08 var(--display);letter-spacing:-.05em}.partner-types{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line)}.partner-types article{padding:28px 25px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.partner-types article:last-child{border-right:0}.partner-types span{color:#0a7d7a;font:10px var(--mono)}.partner-types h3{margin:48px 0 10px}.partner-types p{color:var(--muted);font-size:13px}.support{padding:105px var(--pad);background:#fff}.section-title{display:grid;grid-template-columns:.72fr 1.28fr;gap:8vw;margin-bottom:48px}.support-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.support-grid article{min-height:275px;padding:30px;border-right:1px solid var(--line)}.support-grid article:last-child{border-right:0}.support-grid span{color:#0b7c79;font:10px var(--mono)}.support-grid h3{margin:58px 0 12px}.support-grid p{color:var(--muted);font-size:13px;line-height:1.8}.investment{position:relative;display:grid;grid-template-columns:.8fr 1.2fr;gap:8vw;padding:100px var(--pad);background:var(--aqua-soft);overflow:hidden}.investment::after{content:"¥";position:absolute;right:-20px;bottom:-120px;color:rgba(6,26,46,.06);font:800 300px var(--display)}.investment>div{position:relative;z-index:1}.investment-copy{display:grid;gap:18px}.investment-copy strong{font:800 clamp(31px,4.5vw,58px)/1.1 var(--display);letter-spacing:-.04em}.investment-copy p{margin:0;color:#315e64;line-height:1.85}.investment-copy small{padding-top:18px;border-top:1px solid rgba(6,26,46,.22);color:#416b70;line-height:1.7}.join-process{padding:110px var(--pad);color:#fff;background:var(--deep)}.join-process header{display:grid;grid-template-columns:.72fr 1.28fr;gap:8vw;margin-bottom:48px}.process-table{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid rgba(255,255,255,.18)}.process-table article{position:relative;min-height:155px;padding:27px;border-right:1px solid rgba(255,255,255,.18);border-bottom:1px solid rgba(255,255,255,.18)}.process-table article:nth-child(3n){border-right:0}.process-table span{color:var(--aqua);font:10px var(--mono)}.process-table h3{margin:42px 0 0;font-size:17px}.join-contact{display:grid;grid-template-columns:.9fr 1.1fr;gap:8vw;padding:105px var(--pad);color:#fff;background:var(--asphalt)}.join-contact>div>p:last-child{max-width:550px;color:#9fb6c1}.contact-list{border-top:1px solid rgba(255,255,255,.18)}.contact-list a{display:grid;gap:7px;padding:25px 3px;border-bottom:1px solid rgba(255,255,255,.18);text-decoration:none}.contact-list span{color:var(--aqua);font:10px var(--mono);letter-spacing:.13em}.contact-list strong{font-size:clamp(22px,3vw,38px)}.contact-list small{color:#8da7b4}
@media(max-width:900px){.join-hero,.join-position,.section-title,.investment,.join-process header,.join-contact{grid-template-columns:1fr}.partner-types{margin-top:15px}.join-copy{padding-top:20px}.route-card{max-height:none}.join-position,.section-title,.investment,.join-contact{gap:38px}}
@media(max-width:620px){.join-hero{min-height:auto;padding:125px 22px 72px}.join-copy h1{font-size:50px}.join-copy>p:last-of-type{font-size:15px}.hero-actions{display:grid}.route-card{padding:23px;box-shadow:11px 13px 0 rgba(3,14,25,.3)}.join-position,.support,.investment,.join-process,.join-contact{padding:76px 22px}.partner-types,.support-grid,.process-table{grid-template-columns:1fr}.partner-types article,.support-grid article,.process-table article{min-height:auto;border-right:0}.process-table article:nth-child(3n){border-right:0}.support-grid h3{margin-top:32px}}
@media(max-width:620px){.join-copy h1{font-size:clamp(36px,10.5vw,46px);letter-spacing:-.065em}.join-copy h1 span,.join-copy h1 em{display:block;white-space:nowrap}}