:root{--navy:#24567a;--navy2:#187fba;--blue:#25b7ef;--orange:#e97818;--orange2:#ffac55;--sky:#edf8fd;--ink:#162b3b;--muted:#526571;--line:#d8e7ef;--white:#fff;--max:1180px;--shadow:0 18px 50px rgba(18,91,134,.16);--brand-gradient:linear-gradient(115deg,#24567a 0%,#187fba 54%,#25b7ef 100%)}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
#jobs,#disclosure{scroll-margin-top:96px}
body{margin:0;font-family:"Noto Sans JP","Yu Gothic",Meiryo,sans-serif;color:var(--ink);background:#fff;line-height:1.75;font-size:16px}
.motion-ready .reveal{opacity:0;translate:0 28px;transition:opacity .72s ease,translate .72s cubic-bezier(.22,1,.36,1);transition-delay:var(--reveal-delay,0ms);will-change:opacity,translate}
.motion-ready .reveal.is-visible{opacity:1;translate:0 0}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .motion-ready .reveal{opacity:1;translate:none;transition:none}
}
@media(max-width:560px){.copyright{align-items:flex-start;flex-direction:column;gap:8px}}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit}
img{max-width:100%;display:block}
.container{width:min(calc(100% - 40px),var(--max));margin:auto}
.skip{position:absolute;left:-9999px;top:0;background:#fff;padding:12px;z-index:99}
.skip:focus{left:8px}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid rgba(9,36,63,.1);backdrop-filter:blur(12px)}
.header-inner{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:.03em;color:var(--navy);font-size:1.05rem;line-height:1.25}
.brand-logo{width:48px;height:48px;object-fit:contain;flex:0 0 auto}
.brand small{display:block;font-weight:600;font-size:.68rem;color:var(--muted);letter-spacing:.11em}
.nav{display:flex;align-items:center;gap:18px;font-size:.88rem;font-weight:700}
.nav a:hover,.nav a[aria-current="page"]{color:var(--orange)}
.nav .nav-cta,.nav .nav-cta[aria-current="page"]{background:var(--orange);color:#fff;padding:10px 18px;border-radius:999px}
.menu-btn{display:none;border:0;background:none;font-size:1.5rem;color:var(--navy)}

.hero{position:relative;overflow:hidden;background-image:linear-gradient(115deg,rgba(30,78,113,.72) 0%,rgba(19,134,200,.34) 52%,rgba(50,195,243,.08) 100%),url("hero-city-bg.png");background-size:cover;background-position:center bottom;color:#fff;padding:36px 0 48px;min-height:485px}
.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(164deg,transparent 55%,rgba(215,249,255,.24) 55.4%,transparent 57%),linear-gradient(155deg,transparent 66%,rgba(255,255,255,.12) 66.4%,transparent 68%),radial-gradient(circle at 84% 8%,rgba(255,255,255,.22),transparent 31%);pointer-events:none}
.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(13,64,98,.18),transparent 52%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:22px;align-items:center;position:relative;z-index:1}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:#dceaf3;font-weight:800;font-size:.84rem;letter-spacing:.1em}
.eyebrow:before{content:"";width:28px;height:3px;background:var(--orange2);border-radius:3px}
.hero h1{font-size:clamp(2.7rem,4.4vw,3.45rem);line-height:1.15;margin:0 0 20px;letter-spacing:-.045em;text-shadow:0 2px 14px rgba(22,79,115,.18)}
.hero h1 span{display:block;white-space:nowrap}
.hero h1 em{font-style:normal;color:#fff}
.lead{font-size:1.08rem;color:#e5f0f6;max-width:42rem}
.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.hero-actions{display:flex;flex-direction:column;align-items:flex-start;gap:10px;margin-top:14px}
.hero-actions .btn{width:min(100%,252px);min-height:47px;border-radius:999px;padding:10px 15px 10px 17px;justify-content:flex-start;box-shadow:0 9px 20px rgba(143,68,9,.22)}
.hero-actions .btn>span:nth-child(2){flex:1;text-align:left}
.hero-btn-icon{font-size:1.55rem;line-height:1;width:28px;text-align:center}
.hero-btn-arrow{font-size:1.75rem;line-height:1;margin-left:auto}
.btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;border-radius:10px;padding:13px 22px;font-weight:800;border:1px solid transparent;cursor:pointer}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 10px 24px rgba(189,87,13,.24)}
.btn-secondary{border-color:rgba(255,255,255,.65);color:#fff;background:rgba(255,255,255,.08)}
.hero-visual{position:relative;margin:0;border:0;border-radius:0;overflow:visible;box-shadow:none;aspect-ratio:1.38;background:transparent}
.hero-visual img{width:100%;height:100%;object-fit:contain;object-position:center}
.hero-collage{display:block;background:transparent;aspect-ratio:1.96}
.hero-visual.hero-collage img{width:100%;height:100%;object-fit:contain;object-position:center;filter:drop-shadow(0 12px 20px rgba(7,61,94,.20))}
.hero-visual figcaption{position:absolute;left:22px;right:22px;bottom:20px;padding:15px 18px;border-radius:14px;background:rgba(7,27,46,.86);backdrop-filter:blur(8px);display:flex;justify-content:space-between;gap:12px;align-items:center}
.hero-visual figcaption strong{font-size:1rem}
.hero-visual figcaption span{font-size:.82rem;color:#dce9f3}

.section{padding:78px 0}
.section-soft{background:#f2f6f9}
.section-head{display:flex;justify-content:space-between;gap:28px;align-items:end;margin-bottom:34px}
.section-head h2,.page-title h1{font-size:clamp(1.8rem,3.6vw,3rem);line-height:1.3;margin:7px 0;color:var(--navy)}
.section-head p{max-width:520px;color:var(--muted);margin:0}
.support-intro{display:grid;grid-template-columns:1.12fr .88fr;gap:68px;align-items:center;margin-bottom:34px}
.support-intro h2{font-size:clamp(1.8rem,3.6vw,3rem);line-height:1.3;margin:7px 0 14px;color:var(--navy)}
.support-intro p{color:var(--muted);margin:0}
.support-visual{width:100%;aspect-ratio:3/2;margin:0;border-radius:22px;overflow:hidden;box-shadow:var(--shadow);background:#eef4f7}
.support-visual img{width:100%;height:100%;object-fit:contain;object-position:center}
.kicker{font-weight:900;color:var(--orange);font-size:.8rem;letter-spacing:.14em}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px;box-shadow:0 8px 28px rgba(9,36,63,.055);transition:transform .2s ease,box-shadow .2s ease}
.card:hover{transform:translateY(-3px);box-shadow:0 15px 36px rgba(9,36,63,.11)}
.card-no{font-size:.8rem;color:var(--orange);font-weight:900;letter-spacing:.1em}
.card h3{color:var(--navy);font-size:1.18rem;margin:8px 0}
.card p{margin:0;color:var(--muted)}
.jobs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;align-items:stretch}
.job-card{border:1px solid var(--line);border-radius:18px;padding:28px;background:#fff;position:relative;overflow:hidden}
.job-card:before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:var(--orange)}
.tag{display:inline-block;background:var(--sky);color:var(--navy);font-size:.78rem;font-weight:800;border-radius:99px;padding:4px 10px}
.job-card h3{font-size:1.35rem;color:var(--navy);margin:10px 0}
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;border-top:1px solid var(--line);padding-top:16px;margin-top:18px}
.fact span{display:block;font-size:.75rem;color:var(--muted)}
.fact strong{font-size:.95rem}
.note{font-size:.82rem;color:var(--muted);margin-top:12px}
.steps{counter-reset:step;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{counter-increment:step;background:#fff;border-top:4px solid var(--orange);padding:25px;border-radius:0 0 14px 14px;box-shadow:var(--shadow)}
.step:before{content:"0" counter(step);display:block;color:var(--orange);font-weight:900;font-size:.82rem;letter-spacing:.08em}
.step h3{color:var(--navy);margin:6px 0}
.step p{color:var(--muted);margin:0;font-size:.92rem}
.cta-band{background:var(--brand-gradient);color:#fff;padding:58px 0}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:34px}
.cta-inner h2{font-size:clamp(1.6rem,3.5vw,2.5rem);margin:0 0 8px}
.cta-inner p{margin:0;color:#d7e7f4}

.page-title{background:linear-gradient(115deg,#e8f1f6 0%,#d9eff9 54%,#bfeaff 100%);padding:62px 0;border-bottom:1px solid var(--line)}
.page-title-visual{padding:48px 0;background:linear-gradient(115deg,#e8f1f6 0%,#d9eff9 54%,#bfeaff 100%)}
.page-hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:68px;align-items:center}
.page-hero-visual{width:100%;aspect-ratio:3/2;position:relative;margin:0;border-radius:22px;overflow:hidden;box-shadow:var(--shadow);border:6px solid #fff;background:#eef4f7}
.page-hero-visual img{width:100%;height:100%;object-fit:contain;object-position:center}
.page-hero-visual figcaption{position:absolute;left:16px;right:16px;bottom:14px;background:rgba(7,27,46,.84);color:#fff;padding:11px 14px;border-radius:10px;font-weight:700;font-size:.88rem;backdrop-filter:blur(8px)}
.hero-visual,.support-visual,.page-hero-visual{height:auto;min-height:0}
.hero-visual img,.support-visual img,.page-hero-visual img{height:100%;min-height:0}
.page-title .btn-secondary{border-color:var(--navy);color:var(--navy);background:#fff}
.breadcrumb{font-size:.82rem;color:var(--muted)}
.prose{max-width:820px}
.prose h2{color:var(--navy);margin-top:36px}
.info-table{width:100%;border-collapse:collapse}
.info-table th,.info-table td{border-bottom:1px solid var(--line);padding:16px;text-align:left;vertical-align:top}
.info-table th{width:28%;color:var(--navy);background:#f6f9fb}
.contact-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:34px}
.contact-panel{background:var(--brand-gradient);color:#fff;border-radius:18px;padding:30px}
.contact-panel h2{margin-top:0}
.contact-panel p{color:#dce9f3}
.contact-list{padding:0;list-style:none}
.contact-list li{border-top:1px solid rgba(255,255,255,.18);padding:14px 0}
.form{border:1px solid var(--line);border-radius:18px;padding:30px;background:#fff}
.field{margin-bottom:20px}
.field label{display:block;font-weight:800;color:var(--navy);margin-bottom:7px}
.required{color:#b42318;font-size:.75rem;margin-left:6px}
.field input,.field textarea,.field select{width:100%;border:1px solid #b7c4ce;border-radius:8px;padding:12px;background:#fff}
.field textarea{min-height:150px;resize:vertical}
.check{display:flex;gap:10px;align-items:flex-start}
.check input{margin-top:7px}
.privacy-policy-link{margin:8px 0 14px 28px}
.privacy-policy-link a{color:var(--navy);font-weight:800;text-decoration:underline;text-underline-offset:4px}
.privacy-policy-link a:hover{color:var(--orange)}
.form-status{min-height:1.5em;color:#b42318;font-weight:700}
.job-application-context{margin:0 0 20px;padding:16px 18px;border:1px solid #f0c39f;border-left:5px solid var(--orange);border-radius:10px;background:#fff8f1}
.job-application-context strong{display:block;color:var(--navy);font-size:1.05rem}
.job-application-context span{display:block;color:var(--muted);font-size:.88rem;margin-top:3px}
.registration-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:34px;align-items:start}.registration-guide{position:sticky;top:100px;background:var(--brand-gradient);color:#fff;border-radius:18px;padding:30px}.system-label{display:inline-flex;background:#fff;color:var(--navy);border-radius:999px;padding:5px 11px;font-size:.78rem;font-weight:900;letter-spacing:.05em;margin-bottom:10px}.registration-guide h2{margin-top:0}.registration-guide ol{padding-left:22px}.registration-guide li{margin:18px 0}.registration-guide li span{display:block;color:#eaf7fd;font-size:.92rem}.registration-note{border-top:1px solid rgba(255,255,255,.2);padding-top:18px;color:#eaf7fd}.choice-group{border:1px solid var(--line);border-radius:12px;padding:16px;margin:0 0 20px}.choice-group legend{font-weight:800;color:var(--navy);padding:0 6px}.choice-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.choice-grid label{display:flex;gap:8px;align-items:center;background:var(--soft);border-radius:8px;padding:9px 11px}.choice-grid input{width:auto}.registration-columns{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field small{display:block;color:var(--muted);margin-top:5px}.honeypot{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}.simple-result{width:min(calc(100% - 32px),680px);margin:9vh auto;background:#fff;border:1px solid var(--line);border-radius:20px;padding:42px;text-align:center;box-shadow:var(--shadow)}.result-logo{width:82px;height:82px;object-fit:contain;margin:0 auto}.simple-result h1{color:var(--navy)}
.footer{background:linear-gradient(115deg,#183d59 0%,#126a99 54%,#108dbe 100%);color:#d9edf7;padding:42px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:30px}
.footer h3{color:#fff;margin-top:0}
.footer a{display:block;margin:7px 0}
.copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:30px;padding-top:18px;font-size:.78rem;color:#8fa2b1;display:flex;align-items:center;justify-content:space-between;gap:16px}.admin-login-link{color:#c5d3de;text-decoration:underline;text-underline-offset:3px}.admin-login-link:hover{color:#fff}
.placeholder{background:#fff4e8;color:#7a3b00;border:1px solid #ffc888;padding:12px 16px;border-radius:9px;font-size:.9rem;margin-bottom:22px}
.privacy-list li{margin-bottom:10px}
.pending{display:inline-block;color:#7a3b00;background:#fff4e8;border:1px solid #ffc888;border-radius:6px;padding:4px 9px;font-weight:700}
.disclosure-table small{display:inline-block;margin-top:8px;color:var(--muted);font-size:.82rem}
.empty-jobs{background:#fff;border:1px solid var(--line);border-radius:18px;padding:38px;text-align:center;box-shadow:0 8px 28px rgba(9,36,63,.055)}
.empty-jobs h3{color:var(--navy);font-size:1.4rem;margin:10px 0}
.empty-jobs p{color:var(--muted);margin:0 auto;max-width:620px}
.jobs-section .section-head{align-items:center;flex-direction:column;gap:6px;text-align:center}
.jobs-section .section-head p{max-width:none}
.jobs-section .actions{justify-content:center}
.news-head{justify-content:center;text-align:center}
.news-empty{max-width:820px;margin:0 auto;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:28px 20px;text-align:center}
.news-empty h3{color:var(--navy);margin:0 0 6px;font-size:1.15rem}
.news-empty p{color:var(--muted);margin:0}
.job-card-rich{padding:0;display:flex;flex-direction:column;min-width:0;height:100%;position:relative;border-radius:20px;box-shadow:0 10px 30px rgba(9,36,63,.08)}
.job-card-rich:before{display:none}
.job-new-badge{position:absolute;z-index:2;top:14px;left:14px;padding:7px 12px;border-radius:999px;background:#ff7a2f;color:#fff;font-size:.78rem;font-weight:900;letter-spacing:.08em;box-shadow:0 6px 16px #0a38502b}
.job-card-image{display:block;width:100%;height:auto;aspect-ratio:auto;object-fit:contain;object-position:center;background:#eef4f7}
.job-card-body{display:flex;flex:1;flex-direction:column;padding:18px 20px 20px}
.job-card-rich h3{display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:3;min-height:4.65em;margin:4px 0 12px;font-size:clamp(1.02rem,1.45vw,1.23rem);line-height:1.55}
.job-tags{display:flex;flex-wrap:wrap;gap:7px}
.job-card-pay{margin:0;padding:11px 0 0;border-top:1px solid var(--line);color:var(--orange);font-size:1.05rem;font-weight:900;white-space:pre-line}.job-card-location{margin:0 0 5px;color:var(--muted);font-size:.86rem;font-weight:700}.job-card-location:before{content:"所在地："}.activity-tags{margin-top:12px}
.job-card-rich .tag{font-size:.72rem;padding:3px 9px}
.job-card-rich{cursor:pointer;transition:transform .2s ease,box-shadow .2s ease}
.job-card-rich:hover{transform:translateY(-3px);box-shadow:0 16px 36px rgba(9,36,63,.13)}
.job-detail-link{display:inline-flex;align-items:center;margin-top:14px;color:var(--navy);font-size:.9rem;font-weight:900;text-decoration:underline;text-underline-offset:4px}
.job-detail-link:hover{color:var(--orange)}
.job-code{margin:0 0 10px;color:var(--muted);font-size:.88rem;font-weight:700}
.job-summary{color:var(--muted);white-space:pre-line}
.job-details{border-top:1px solid var(--line);margin-top:18px;padding-top:14px}
.job-details summary{cursor:pointer;color:var(--navy);font-weight:800}
.job-details p{margin:9px 0;color:var(--muted);white-space:pre-line}
.job-apply{margin-top:auto;padding-top:11px;width:100%;transform:translateY(10px)}
.job-detail-card{overflow:hidden;border:1px solid var(--line);border-radius:22px;background:#fff;box-shadow:0 14px 38px rgba(9,36,63,.09)}
.job-detail-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:32px;align-items:center;padding:28px}
.job-detail-image{width:100%;height:auto;border-radius:16px;background:#eef4f7}
.job-detail-intro h1{margin:8px 0 14px;color:var(--navy);font-size:clamp(1.55rem,3vw,2.25rem);line-height:1.45}
.job-new-inline{display:inline-flex;padding:6px 12px;border-radius:999px;background:#ff7a2f;color:#fff;font-size:.76rem;font-weight:900;letter-spacing:.08em}
.job-detail-location{margin:12px 0 0;color:var(--muted);font-weight:800}
.job-detail-pay{margin:0;color:var(--orange);font-size:1.35rem;font-weight:900;white-space:pre-line}
.job-detail-list{margin:0;border-top:1px solid var(--line)}
.job-detail-item{display:grid;grid-template-columns:190px minmax(0,1fr);border-bottom:1px solid var(--line)}
.job-detail-item dt{padding:18px 20px;background:#f2f7fa;color:var(--navy);font-weight:900}
.job-detail-item dd{margin:0;padding:18px 22px;white-space:pre-line;overflow-wrap:anywhere}
.job-detail-actions{display:flex;justify-content:center;gap:14px;padding:28px;flex-wrap:wrap}
.job-back-button{border-color:var(--navy);color:var(--navy);background:#fff}
.news-list{max-width:900px;margin:0 auto;border-top:1px solid var(--line)}
.news-item{display:grid;grid-template-columns:130px 1fr;gap:24px;padding:22px 8px;border-bottom:1px solid var(--line)}
.news-item time{color:var(--orange);font-weight:900}
.news-item h3{color:var(--navy);margin:0 0 6px;font-size:1.08rem}
.news-item p{color:var(--muted);margin:0;white-space:pre-line}
.news-file-link{display:inline-flex;align-items:center;margin-top:12px;color:var(--navy);font-weight:800;text-decoration:underline;text-underline-offset:4px}
.news-file-link:hover{color:var(--orange)}
.service-points{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.service-points>div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px;border-left:4px solid var(--orange);box-shadow:0 8px 24px rgba(9,36,63,.045)}
.service-points strong{color:var(--navy);font-size:1.08rem}
.service-points p{color:var(--muted);margin:7px 0 0}
.service-split{display:grid;grid-template-columns:.9fr 1.1fr;gap:54px;align-items:start}
.service-split h2{color:var(--navy);font-size:clamp(1.7rem,3vw,2.3rem);margin:8px 0 14px}
.check-list{list-style:none;margin:0;padding:0;background:#fff;border:1px solid var(--line);border-radius:16px;padding:12px 24px}
.check-list li{position:relative;padding:14px 0 14px 30px;border-bottom:1px solid var(--line)}
.check-list li:last-child{border-bottom:0}
.check-list li:before{content:"✓";position:absolute;left:0;color:var(--orange);font-weight:900}
.register-lead{max-width:760px;color:var(--muted);font-size:1.04rem}.register-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}.register-note-box{margin-top:26px;padding:22px 24px;border:1px solid var(--line);border-left:5px solid var(--orange);border-radius:12px;background:#fff}.register-note-box h3{margin:0 0 8px;color:var(--navy)}.register-note-box p{margin:0;color:var(--muted)}
.faq-head{align-items:flex-end}
.faq-list{max-width:920px;margin:0 auto;display:grid;gap:12px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 7px 22px rgba(9,36,63,.045);overflow:hidden}
.faq-item summary{position:relative;cursor:pointer;list-style:none;padding:20px 58px 20px 22px;color:var(--navy);font-weight:800;line-height:1.65}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:after{content:"＋";position:absolute;right:22px;top:50%;transform:translateY(-50%);color:var(--orange);font-size:1.35rem;font-weight:900}
.faq-item[open] summary:after{content:"－"}
.faq-item[open] summary{border-bottom:1px solid var(--line)}
.faq-item p{margin:0;padding:18px 22px 22px;color:var(--muted);line-height:1.9}
.faq-item a{color:var(--navy);font-weight:800;text-decoration:underline;text-underline-offset:3px}
.faq-item a:hover{color:var(--orange)}

@media(max-width:860px){.nav{display:none;position:absolute;left:0;right:0;top:76px;background:#fff;padding:20px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
.nav.open{display:flex}
.menu-btn{display:block}
.hero{padding:48px 0 54px;min-height:0}
.hero-grid,.contact-grid,.support-intro,.page-hero-grid{grid-template-columns:1fr}
.hero-visual,.support-visual,.page-hero-visual{height:auto}
.cards,.steps{grid-template-columns:repeat(2,1fr)}
.section-head,.cta-inner{align-items:flex-start;flex-direction:column}
.jobs{grid-template-columns:repeat(2,minmax(0,1fr))}
.service-split{grid-template-columns:1fr}
.registration-layout{grid-template-columns:1fr}.registration-guide{position:static}.choice-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media(max-width:560px){.container{width:min(calc(100% - 28px),var(--max))}
.header-inner{height:68px}
.brand{gap:8px;font-size:.92rem}
.brand-logo{width:42px;height:42px}
.nav{top:68px}
.hero{padding:40px 0 46px}
.hero h1{font-size:clamp(2.4rem,13vw,3.45rem)}
.hero-actions .btn{width:100%}
.hero-collage{margin-top:8px;aspect-ratio:1.96}
.section{padding:56px 0}
.cards,.steps,.footer-grid{grid-template-columns:1fr}
.facts{grid-template-columns:1fr}
.service-points{grid-template-columns:1fr}
.hero-visual,.support-visual,.page-hero-visual{height:auto}
.hero-visual figcaption{left:12px;right:12px;bottom:12px;align-items:flex-start;flex-direction:column}
.form,.contact-panel{padding:22px}
.page-title{padding:44px 0}
.page-title-visual{padding:34px 0}
.choice-grid,.registration-columns{grid-template-columns:1fr}
.info-table th,.info-table td{display:block;width:100%}
.info-table th{padding-bottom:7px}
.info-table td{padding-top:9px}
.news-item{grid-template-columns:1fr;gap:5px}
}

/* Smartphone and tablet layout */
body{overflow-x:hidden}
@media(max-width:1100px){
  .header-inner{position:relative}
  .nav{display:none;position:absolute;left:0;right:0;top:76px;background:#fff;padding:18px 20px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch;gap:4px;max-height:calc(100vh - 76px);overflow-y:auto}
  .nav.open{display:flex}
  .nav a{padding:10px 8px}
  .nav .nav-cta{text-align:center;margin-top:4px}
  .menu-btn{display:block;min-width:44px;min-height:44px}
}
@media(max-width:860px){
  .hero{background-position:45% bottom;padding:44px 0 48px}
  .hero-grid{grid-template-columns:1fr;gap:28px}
  .hero h1{font-size:clamp(2.7rem,8vw,3.45rem);max-width:100%}
  .hero-actions .btn{width:min(100%,330px)}
  .hero-collage{width:min(100%,760px);margin:4px auto 0}
  .page-hero-grid,.support-intro{gap:34px}
  .contact-grid,.registration-layout{gap:24px}
}
@media(max-width:560px){
  .header-inner{height:64px}
  .nav{top:64px;max-height:calc(100vh - 64px)}
  .brand-logo{width:38px;height:38px}
  .brand{font-size:.86rem;line-height:1.15}
  .brand small{font-size:.56rem;letter-spacing:.07em}
  .hero{padding:34px 0 38px;background-position:48% bottom}
  .hero h1{font-size:clamp(2.05rem,11.5vw,2.85rem);line-height:1.18;margin-bottom:16px}
  .hero h1 span{white-space:nowrap}
  .hero-actions{width:100%;margin-top:10px}
  .hero-actions .btn,.register-actions .btn,.cta-inner .btn,.jobs-section .actions .btn{width:100%;max-width:none}
  .hero-collage{width:100%;margin-top:10px}
  .hero-btn-icon{font-size:1.35rem}
  .btn{min-height:46px;padding:11px 16px}
  .section-head h2,.page-title h1{overflow-wrap:anywhere}
  .page-title,.page-title-visual{padding:38px 0}
  .register-actions{display:grid;grid-template-columns:1fr;gap:10px}
  .cta-inner{gap:22px}
}
@media(max-width:360px){
  .container{width:min(calc(100% - 22px),var(--max))}
  .brand small{display:none}
  .hero h1{font-size:2rem;letter-spacing:-.055em}
  .hero-actions .btn{font-size:.94rem}
}

/* Mobile-first refinement (v47) */
@media(max-width:768px){
  body{font-size:16px;overflow-x:hidden}
  .container{width:calc(100% - 32px);max-width:none}
  .site-header{position:sticky;top:0}
  .header-inner{height:64px;gap:10px}
  .brand{min-width:0;font-size:.82rem;letter-spacing:0;gap:7px;white-space:nowrap}
  .brand-logo{width:40px;height:40px}
  .brand small{display:none}
  .menu-btn{display:flex;align-items:center;justify-content:center;width:46px;height:46px;flex:0 0 46px;border-radius:10px;background:#edf8fd;font-size:1.65rem}
  .nav{position:fixed;z-index:40;top:64px;left:0;right:0;width:100%;max-height:calc(100dvh - 64px);padding:14px 18px 22px;background:#fff;border-top:1px solid var(--line);box-shadow:0 18px 36px rgba(9,36,63,.18);overflow-y:auto}
  .nav.open{display:flex}
  .nav a{display:block;width:100%;padding:12px 10px;border-bottom:1px solid var(--line);font-size:1rem}
  .nav .nav-cta{margin-top:10px;border:0;padding:12px 16px}
  .hero{min-height:0;padding:30px 0 34px;background-position:54% bottom}
  .hero-grid{display:flex;flex-direction:column;gap:20px;align-items:stretch}
  .hero-grid>div{width:100%;text-align:center}
  .hero h1{font-size:clamp(2rem,10.5vw,2.65rem);line-height:1.18;letter-spacing:-.04em;margin:0 0 18px}
  .hero h1 span{display:block;white-space:nowrap}
  .hero-actions{display:grid;width:100%;gap:10px;margin:0;align-items:stretch}
  .hero-actions .btn{width:100%;max-width:none;min-height:50px;padding:11px 16px;text-align:left}
  .hero-collage{order:2;width:100%;height:auto;aspect-ratio:auto;margin:0 auto}
  .hero-visual.hero-collage img{width:100%;height:auto;object-fit:contain}
  .section{padding:50px 0}
  .section-head{gap:8px;margin-bottom:24px}
  .section-head h2,.page-title h1,.support-intro h2{font-size:clamp(1.7rem,8vw,2.15rem);line-height:1.35}
  .support-intro,.page-hero-grid,.contact-grid,.registration-layout{display:grid;grid-template-columns:1fr;gap:24px}
  .support-visual,.page-hero-visual{width:100%;height:auto;aspect-ratio:3/2}
  .cards,.steps,.jobs,.service-points,.footer-grid,.registration-columns,.choice-grid{grid-template-columns:1fr}
  .card,.step,.job-card,.empty-jobs{padding:22px}
  .actions,.register-actions{display:grid;grid-template-columns:1fr;width:100%;gap:10px}
  .actions .btn,.register-actions .btn,.cta-inner .btn,.form>.btn{width:100%;max-width:none}
  .cta-inner{display:grid;grid-template-columns:1fr;gap:20px}
  .form,.contact-panel,.registration-guide{padding:20px}
  .field input,.field textarea,.field select{font-size:16px}
  .info-table{display:block;width:100%}
  .info-table tbody,.info-table tr,.info-table th,.info-table td{display:block;width:100%}
  .info-table th{padding:12px 14px 6px}
  .info-table td{padding:8px 14px 14px;overflow-wrap:anywhere}
  .footer{padding:36px 0 22px}
}
@media(max-width:380px){
  .brand{font-size:.76rem}
  .brand-logo{width:36px;height:36px}
}

/* Balanced job cards: desktop 3, tablet 2, smartphone 1 */
@media(max-width:860px) and (min-width:600px){
  .jobs{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
  .job-card.job-card-rich{padding:0}
  .job-card-body{padding:17px 18px 19px}
}
@media(max-width:599px){
  .jobs{grid-template-columns:1fr;gap:16px}
  .job-card.job-card-rich{padding:0}
  .job-card-image{height:auto;aspect-ratio:auto;object-fit:contain}
  .job-card-body{padding:16px 17px 18px}
  .job-card-rich h3{min-height:0;font-size:1.03rem;line-height:1.55}
  .job-new-badge{top:11px;left:11px;padding:6px 10px;font-size:.72rem}
  .job-detail-head{grid-template-columns:1fr;gap:18px;padding:16px}
  .job-detail-intro h1{font-size:1.35rem}
  .job-detail-item{grid-template-columns:1fr}
  .job-detail-item dt{padding:12px 16px 5px;background:#f7fafc}
  .job-detail-item dd{padding:6px 16px 15px}
  .job-detail-actions{display:grid;grid-template-columns:1fr;padding:20px 16px}
  .job-detail-actions .btn{width:100%}
}

/* 事前登録案内：通常の募集案件と区別する */
.prereg-notice{padding:10px 13px;background:#fff5e9;border-left:4px solid var(--orange);border-radius:6px;color:#624018;font-size:.88rem;line-height:1.65;margin:7px 0 12px;}