:root{--ink:#203d4b;--muted:#546d78;--accent:#39758e;--soft:#edf4f6;--line:#dbe7ea;--space:88px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fcfdfc;font:15px/1.95 "Noto Sans JP",sans-serif}body[data-tone=sand]{--ink:#3b3d34;--muted:#686b5c;--accent:#71674f;--soft:#eeeae1;--line:#dedbd1;background:#faf8f3}body[data-tone=green]{--ink:#2d4a3b;--muted:#5d7062;--accent:#567a5c;--soft:#edf3e9;--line:#d5e1d4;background:#fdfefb}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}h1,h2,p{margin:0}.wrap{overflow:clip;padding-top:20px}header{width:94%;max-width:1320px;margin:auto;border:1px solid var(--line);border-radius:60px;background:#fff;box-shadow:0 8px 30px #18374708}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:17px 30px}.brand{display:flex;align-items:center;gap:12px}.brand img{height:40px;width:37px;object-fit:contain}.brand-name{font-size:25px;font-weight:600;letter-spacing:.08em}nav{display:flex;align-items:center;gap:25px;font-size:13px}nav a{padding:10px 0;transition:color .25s}nav a:hover{color:var(--accent)}nav a:last-child{padding:10px 23px;border-radius:35px;background:var(--accent);color:#fff}
.top-img{position:relative;isolation:isolate;width:96%;max-width:1596px;height:560px;margin:25px auto 0;border-radius:42px 42px 105px 42px;overflow:hidden;background:var(--soft)}.top-img>img{width:100%;height:100%;object-fit:cover;object-position:center 48%;animation:hero-settle 1.4s ease-out both}.top-img:after{content:"";position:absolute;inset:0;z-index:0;background:linear-gradient(0deg,rgba(9,30,39,.68),transparent 68%)}.top-img .cap{position:absolute;left:6%;right:5%;bottom:62px;z-index:1;color:#fff}.hero-title{font-size:clamp(28px,3.3vw,46px);font-weight:600;line-height:1.65;letter-spacing:.035em;text-shadow:0 2px 12px #102d4150;text-wrap:balance}.top-img .sub{margin-top:18px;display:inline-block;border-radius:40px;padding:9px 24px;background:#ffffffed;color:var(--ink);font-size:16px;letter-spacing:.06em}
.container{width:86%;max-width:1200px;margin:auto;padding:var(--space) 0 0}.section{margin-bottom:var(--space)}.section-head{display:flex;align-items:center;gap:18px;padding:15px 26px;border-radius:60px;background:var(--soft);margin-bottom:32px}.eyebrow{color:var(--accent);font-size:11px;letter-spacing:.13em;min-width:78px}.section-head h2{font-size:26px;font-weight:500;line-height:1.5;letter-spacing:.03em}.news-item{display:grid;grid-template-columns:100px 80px 1fr;gap:22px;align-items:baseline;padding:18px 20px;list-style:none;border-bottom:1px solid var(--line)}.news-item:last-child{border-bottom:0}.news-date{font-size:13px;color:var(--muted)}.news-tag{font-size:11px;background:var(--soft);color:var(--accent);padding:3px 12px;border-radius:20px;text-align:center}.news-link{font-size:14px;transition:color .25s}.news-link:hover{color:var(--accent);text-decoration:underline;text-underline-offset:5px}
.section--company{position:relative;isolation:isolate;padding-block:40px}.section--company:before{content:"";position:absolute;inset:0 -8vw;background:var(--soft);border-radius:50% 50% 48% 52% / 7% 7% 9% 9%;z-index:-1}.section--company .section-head{background:#fff}.company-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:23px}.company-card{display:flex;flex-direction:column;min-width:0;background:#fff;padding:12px 12px 25px;border-radius:32px;box-shadow:0 12px 30px #18374708;transition:transform .3s,box-shadow .3s}.company-card:hover{transform:translateY(-5px);box-shadow:0 20px 30px #18374715}.company-thumb{height:190px;overflow:hidden;border-radius:24px 24px 60px 24px;background:#f7fafb}.company-card:nth-child(even) .company-thumb{border-radius:24px 60px 24px 24px}.company-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .55s}.company-card:hover img{transform:scale(1.035)}.company-body{padding:22px 12px 0;display:flex;flex:1;flex-direction:column;gap:9px}.company-label{font-size:10px;letter-spacing:.11em;color:var(--accent)}.company-body .company-title{font-size:19px;font-weight:500;line-height:1.6}.company-desc{font-size:13px;color:var(--muted);line-height:1.9}.company-card[href$="message.html"] .company-title{font-family:"Noto Serif JP",serif}
.wide{position:relative;display:block;min-height:370px;isolation:isolate;overflow:hidden;border-radius:50px 50px 100px 50px;color:#fff}.wide .bg{position:absolute;inset:0;background-size:cover;background-position:center;z-index:-2;transition:transform .7s}.wide:hover .bg{transform:scale(1.035)}.wide .overlay{position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(10,31,42,.76),rgba(10,31,42,.34))}.wide .cap{padding:38px 45px 48px}.wide .section-head{width:max-content;max-width:100%;background:#fffffff0;color:var(--ink);margin-bottom:52px;padding:12px 24px}.wide .cap p{font-size:15px;line-height:2.1;max-width:900px;text-shadow:0 1px 5px #0004}.wide .cap p+p{margin-top:12px}.section--recruit .wide{border-radius:100px 50px 50px 50px}
footer{background:var(--soft);width:94%;max-width:1320px;border-radius:55px 55px 0 0;margin:auto}.footer-inner{display:flex;justify-content:space-between;gap:24px;padding:32px 40px;font-size:13px;color:var(--muted)}footer a:hover{text-decoration:underline}
@keyframes hero-settle{from{transform:scale(1.025)}to{transform:scale(1)}}
@media(max-width:1050px){.company-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}.company-thumb{height:230px}.top-img{height:500px}.header-inner{padding:16px 24px}nav{gap:18px}.container{width:88%}.company-body .company-title{font-size:21px}}
@media(max-width:620px){.wrap{padding-top:12px}.header-inner{flex-wrap:wrap;gap:14px;padding:18px 22px}header{border-radius:30px}.brand-name{font-size:23px}.brand img{height:34px;width:32px}nav{width:100%;justify-content:space-between;gap:9px;font-size:11px}nav a:last-child{padding:8px 12px}.top-img{height:440px;width:94%;margin-top:18px;border-radius:30px 30px 68px 30px}.top-img>img{object-position:42% center}.top-img .cap{left:7%;right:7%;bottom:38px}.hero-title{font-size:29px;line-height:1.65}.top-img .sub{font-size:12px;letter-spacing:.01em;padding:9px 14px;line-height:1.8;margin-top:15px}.container{width:88%;padding-top:calc(var(--space)*.65)}.section{margin-bottom:calc(var(--space)*.65)}.section-head{padding:14px 20px;gap:12px;margin-bottom:24px}.section-head h2{font-size:23px}.eyebrow{font-size:10px;min-width:65px}.news-item{grid-template-columns:100px 1fr;gap:8px 12px;padding:18px 5px}.news-tag{justify-self:start}.news-link{grid-column:1/-1;font-size:13px}.company-grid{grid-template-columns:1fr;gap:25px}.company-thumb{height:220px}.company-body{padding:20px 15px 0}.section--company{padding-block:32px}.section--company:before{border-radius:50% 50% 48% 52% / 2% 2% 3% 3%}.wide{min-height:400px;border-radius:32px 32px 68px 32px}.section--recruit .wide{border-radius:68px 32px 32px 32px}.wide .cap{padding:28px 23px 35px}.wide .section-head{padding:10px 17px;margin-bottom:37px}.wide .cap p{font-size:13px;line-height:2}.wide .bg{background-position:62% center}.footer-inner{padding:28px 25px;font-size:12px}footer{border-radius:35px 35px 0 0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.top-img>img{animation:none}.company-card,.company-thumb img,.wide .bg{transition:none}.company-card:hover,.company-card:hover img,.wide:hover .bg{transform:none}}