.research-archive,.research-archive *{box-sizing:border-box}.research-archive{width:100%;max-width:1200px;margin:0 auto;overflow:hidden;background:#fff;color:#252c27;font-family:'Pretendard JP',-apple-system,BlinkMacSystemFont,Roboto,sans-serif}.research-archive img{display:block;max-width:100%}.research-archive a{text-decoration:none}.research-archive__hero{display:grid;min-height:590px;grid-template-columns:54% 46%;background:#6f542a;color:#fff}.research-archive__hero-image{overflow:hidden}.research-archive__hero-image img{width:100%;height:100%;object-fit:cover;object-position:center}.research-archive__hero-copy{display:flex;padding:70px 58px;justify-content:center;flex-direction:column}.research-archive__eyebrow{margin:0 0 18px;color:#c9ab72;font-size:14px;font-weight:700;letter-spacing:.18em}.research-archive__hero h1,.research-archive__story h2,.research-archive__certificates h2{margin:0;letter-spacing:-.055em;word-break:keep-all}.research-archive__hero h1{font-size:42px;line-height:1.3}.research-archive__hero-copy>p:not(.research-archive__eyebrow){margin:26px 0 34px;color:#d2ddd8;font-size:15px;line-height:1.9}.research-archive__hero-copy>a{display:inline-flex;width:190px;padding:17px 20px;align-items:center;justify-content:space-between;background:#fff;color:#6f542a;font-size:13px;font-weight:700}.research-archive__story{display:grid;padding:96px 64px;grid-template-columns:45% 55%;align-items:center;gap:58px;background:#f6f2e9}.research-archive__story-copy h2{color:#6f542a;font-size:36px;line-height:1.35}.research-archive__rule{width:44px;height:2px;margin:24px 0;background:#b89355}.research-archive__story-copy>p:not(.research-archive__eyebrow){margin:0;color:#655f57;font-size:14px;line-height:1.9}.research-archive__story ul{margin:30px 0 0;padding:0;list-style:none}.research-archive__story li{display:grid;padding:15px 0;grid-template-columns:90px 1fr;border-bottom:1px solid #ddd4c5;font-size:13px}.research-archive__story li strong{color:#6f542a}.research-archive__story li span{color:#6d685f}.research-archive__story-image{margin:0;background:#fff}.research-archive__story-image img{width:100%;aspect-ratio:4/3;object-fit:cover}.research-archive__story-image figcaption{padding:14px 18px;color:#7b746a;font-size:12px}.research-archive__certificates{padding:96px 48px 104px;background:#fff}.research-archive__certificates>header{max-width:760px;margin:0 auto 50px;text-align:center}.research-archive__certificates h2{color:#6f542a;font-size:38px;line-height:1.35}.research-archive__certificates>header>p:last-child{margin:18px 0 0;color:#716c64;font-size:14px;line-height:1.8}.research-archive__certificate-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:30px 24px}.research-archive__certificate-card{display:grid;min-width:0;grid-template-columns:48% 52%;background:#f8f6f1;border:1px solid #e2ddd4;transition:.25s}.research-archive__certificate-card:hover{border-color:#bca273;box-shadow:0 14px 32px rgba(111, 84, 42,.1);transform:translateY(-3px)}.research-archive__certificate-image{display:block;overflow:hidden;background:#ece8df}.research-archive__certificate-image img{width:100%;height:100%;min-height:350px;object-fit:contain}.research-archive__certificate-card>div{display:flex;padding:30px 24px;justify-content:center;flex-direction:column}.research-archive__certificate-card span{color:#b18d50;font-size:10px;font-weight:700;letter-spacing:.13em}.research-archive__certificate-card h3{margin:12px 0 15px;color:#6f542a;font-size:20px;line-height:1.45;word-break:keep-all}.research-archive__certificate-card p{margin:0;color:#706b63;font-size:12px;line-height:1.8}.research-archive__certificate-card>div>a{margin-top:24px;color:#6f542a;font-size:12px;font-weight:700}.research-archive__certificate-card>div>a i{margin-left:7px}.research-archive__notice{margin:34px 0 0;padding:20px 24px;background:#f6f2e9;color:#777066;font-size:12px;line-height:1.75;text-align:center}.hc-main-variant-01 .research-archive{font-family:'Pretendard JP',-apple-system,BlinkMacSystemFont,Roboto,sans-serif}
.research-archive__certificate-meta{display:flex;align-items:center;justify-content:space-between;gap:12px}.research-archive__certificate-meta time{color:#81796d;font-size:11px;font-weight:700;letter-spacing:.04em}.research-archive__certificate-card h4{margin:12px 0 15px;color:#6f542a;font-size:20px;line-height:1.45;word-break:keep-all}
.research-archive__document-group+.research-archive__document-group{margin-top:82px;padding-top:76px;border-top:1px solid #ded8cc}.research-archive__group-header{display:grid;margin:0 0 28px;grid-template-columns:140px 180px 1fr;align-items:end;gap:18px}.research-archive__group-header p{margin:0;color:#b18d50;font-size:11px;font-weight:700;letter-spacing:.16em}.research-archive__group-header h3{margin:0;color:#6f542a;font-size:30px;line-height:1.2}.research-archive__group-header span{color:#777066;font-size:13px;line-height:1.7;text-align:right}
.research-document{width:100%;max-width:1200px;margin:0 auto;padding:78px 48px 100px;background:#f6f2e9;color:#252c27}.research-document__header{margin-bottom:44px;text-align:center}.research-document__header p{margin:0 0 12px;color:#b18d50;font-size:12px;font-weight:700;letter-spacing:.16em}.research-document__header h1{margin:0;color:#6f542a;font-size:38px;letter-spacing:-.05em}.research-document__header span{display:block;margin-top:16px;color:#716c64;font-size:14px;line-height:1.8}.research-document__grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;gap:28px}.research-document__sheet{margin:0;padding:18px;background:#fff;border:1px solid #ded8cc}.research-document__sheet img{width:100%;height:auto}.research-document__sheet figcaption{display:flex;padding:16px 4px 2px;align-items:center;justify-content:space-between;gap:16px;color:#6f542a;font-size:14px;font-weight:700}.research-document__sheet figcaption a{color:#856d44;font-size:12px}.research-document__back{display:inline-flex;margin-top:34px;padding:15px 22px;background:#6f542a;color:#fff;font-size:13px;font-weight:700}
@media(max-width:900px){.research-archive__hero{grid-template-columns:1fr}.research-archive__hero-image{height:480px}.research-archive__hero-copy{padding:54px 40px 64px}.research-archive__story{padding:70px 34px;grid-template-columns:1fr;gap:38px}.research-archive__certificate-grid{grid-template-columns:1fr}}
@media(max-width:600px){.research-archive__hero-image{height:360px}.research-archive__hero-copy{padding:42px 24px 50px}.research-archive__hero h1{font-size:33px}.research-archive__story{padding:58px 20px}.research-archive__story-copy h2,.research-archive__certificates h2{font-size:30px}.research-archive__story li{grid-template-columns:1fr;gap:6px}.research-archive__certificates{padding:62px 16px 72px}.research-archive__certificate-card{grid-template-columns:1fr}.research-archive__certificate-image img{min-height:0;max-height:520px}.research-archive__certificate-card>div{padding:24px 20px}}
@media(max-width:600px){.research-archive__group-header{grid-template-columns:1fr;align-items:start;gap:7px}.research-archive__group-header span{text-align:left}.research-document{padding:58px 16px 72px}.research-document__header h1{font-size:30px}.research-document__grid{grid-template-columns:1fr}}