.pg-index .hero{position:relative;height:824px;overflow:hidden;background:linear-gradient(178deg,#868E98,#828E9C 36%,#7C90A6 64%,#82A1B9)}.pg-index .hero-bg{position:absolute;inset:0;z-index:0;opacity:0;background-size:cover;background-position:50%;transition:opacity .9s cubic-bezier(.4,0,.2,1);will-change:opacity;pointer-events:none}.pg-index .hero-bg.on{opacity:1}.pg-index .hero-bg{filter:grayscale(.35) brightness(.55) contrast(.95)}.pg-index .hero-filter{position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(180deg,rgba(6,22,50,.86),rgba(8,28,62,.52) 26%,rgba(10,32,68,.4) 50%,rgba(8,28,62,.54) 74%,rgba(5,18,44,.88))}.pg-index .hero-c{z-index:2;height:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px;align-items:center}.pg-index .hero-c,.pg-index .hero-inner{position:relative;display:flex;justify-content:center}.pg-index .hero-inner{align-items:flex-end;gap:56px;width:100%}.pg-index .hero-text{text-align:center;position:relative;display:flex;flex-direction:column;align-items:center}.pg-index .hero-title{font-weight:900;font-size:68px;letter-spacing:-.01em;color:#fff;line-height:1}.pg-index .hero-title .lt{color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.92);text-stroke:1px rgba(255,255,255,.92)}.pg-index .hero-sub{color:#eef2f7;font-weight:600;font-size:20px;margin-top:12px;letter-spacing:.01em;text-align:center}.pg-index .hero-icon{flex-shrink:0;display:flex;flex-direction:column;align-items:center;align-self:center}.pg-index .hero-detail{margin-top:26px;display:inline-flex;align-items:center;gap:8px;white-space:nowrap;color:#fff;font-weight:600;font-size:15px;letter-spacing:.01em;padding:11px 24px;border:1px solid rgba(255,255,255,.55);border-radius:100px;transition:background .25s,border-color .25s}.pg-index .hero-detail:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.85)}.pg-index .hero-detail .arr{transition:transform .25s}.pg-index .hero-detail:hover .arr{transform:translateX(4px)}.pg-index .hero-ico-stack{position:relative;width:176px;height:170px}.pg-index .hero-ico-stack .ground-line{position:absolute;left:0;bottom:0;width:141px;height:4px;z-index:2}.pg-index .hero-ico-stack .hico{position:absolute;left:0;bottom:0;pointer-events:none}.pg-index .hero-ico-stack .hico:not(.on){visibility:hidden}.pg-index .hero-ico-stack .hico.on{visibility:visible}.pg-index .hero-ico-stack .hico[data-biz=steel]{width:141px}.pg-index .hero-ico-stack .hico[data-biz=pc]{width:142px}.pg-index .hero-ico-stack .hico[data-biz=am]{width:141px}.pg-index .hero-ico-stack .hico[data-biz=mobile]{width:158px}.pg-index .hero-ico-stack .hico[data-biz=cs]{width:141px}.pg-index .hero-icon .il{font-size:13px;color:rgba(255,255,255,.78);letter-spacing:.05em}.pg-index .intro{padding:74px 0 46px;background:transparent}.pg-index .intro h2{font-weight:600;font-size:30px;line-height:36px;color:#67748B;letter-spacing:-.01em}.pg-index .intro h2 b{font-weight:600;color:#0B1A2F}.pg-index .cards{padding:10px 0 90px;background:transparent}.pg-index .cards .wrap{padding-left:14px;padding-right:14px}.pg-index .cards-grid{display:grid;grid-template-columns:1fr 1fr 1fr;grid-gap:14px;gap:14px}.pg-index .card{border:1px solid #e9ecf1;border-radius:6px;padding:38px 36px;background:#fff;display:flex;flex-direction:column;transition:box-shadow .25s,transform .25s}.pg-index .card:hover{box-shadow:0 14px 34px -20px rgba(14,42,94,.26);transform:translateY(-2px)}.pg-index .card h3{font-weight:600;font-size:24px;color:#1f2a3f}.pg-index .card p{font-size:18px;color:#7a8494;font-weight:400;margin-top:12px;line-height:26px}.pg-index .card.c-sub{grid-column:span 2;min-height:330px}.pg-index .card.c-esg{grid-column:span 1;min-height:330px}.pg-index .card.c-cert,.pg-index .card.c-cs,.pg-index .card.c-news{min-height:330px}.pg-index .cert-shot{margin:24px auto 0;width:172px;position:relative;border-radius:6px;overflow:hidden;border:1px solid #e3e7ee;box-shadow:0 8px 24px rgba(14,42,94,.08)}.pg-index .cert-shot img{display:block;width:100%;height:auto}.pg-index .cert-shot .cert-tag{position:absolute;left:0;right:0;bottom:0;padding:7px 10px;font-size:12px;font-weight:600;color:#fff;background:linear-gradient(transparent,rgba(4,67,116,.92));text-align:center;letter-spacing:.01em}.pg-index .news-item{margin-top:22px;display:flex;flex-direction:column;gap:16px}.pg-index .news-thumb{position:relative;height:150px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#0E2A5E,#1c4a86 55%,#2f6bb0)}.pg-index .news-thumb .news-badge{position:absolute;top:12px;left:12px;z-index:2;font-size:11px;font-weight:700;letter-spacing:.08em;color:#cde0f5;border:1px solid rgba(205,224,245,.5);padding:3px 9px;border-radius:100px}.pg-index .news-thumb .news-src{position:absolute;right:12px;bottom:11px;z-index:2;font-size:12px;font-weight:500;color:rgba(255,255,255,.82)}.pg-index .news-thumb-art{position:absolute;inset:0;opacity:.5}.pg-index .news-thumb-art i{position:absolute;display:block;border-radius:3px;background:rgba(255,255,255,.16)}.pg-index .news-thumb-art i:first-child{width:64px;height:64px;right:24px;top:30px;transform:rotate(12deg);border-radius:8px}.pg-index .news-thumb-art i:nth-child(2){width:40px;height:40px;right:78px;top:62px;transform:rotate(-8deg)}.pg-index .news-thumb-art i:nth-child(3){width:120px;height:8px;left:20px;bottom:30px;background:rgba(255,255,255,.22)}.pg-index .news-body{display:flex;flex-direction:column;gap:10px}.pg-index .news-title{font-size:16px;font-weight:600;color:#26303f;line-height:1.45;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.pg-index .news-date{font-size:13px;color:#9aa3b1;font-weight:400}.pg-index .card-figure{margin-top:auto;padding-top:26px;display:flex;align-items:flex-end;gap:22px}.pg-index .card-figure .stat{display:flex;flex-direction:column;gap:3px}.pg-index .card-figure .stat .num{font-size:34px;font-weight:700;color:#0E2A5E;line-height:1;letter-spacing:-.02em}.pg-index .card-figure .stat .lbl{font-size:13px;color:#9aa3b1;font-weight:400}.pg-index .card.c-sub{background-size:cover;background-position:center 50%;position:relative;overflow:hidden;border:none;padding:0;will-change:background-position}.pg-index .card.c-sub:before{content:"";position:absolute;inset:0;background:linear-gradient(105deg,rgba(8,20,42,.82),rgba(10,28,58,.62) 42%,rgba(14,42,94,.28) 78%,rgba(14,42,94,.12))}.pg-index .c-sub-inner{position:relative;z-index:1;padding:38px 36px;display:flex;flex-direction:column;height:100%}.pg-index .card.c-sub h3{color:#fff}.pg-index .card.c-sub p{color:rgba(233,239,247,.92)}.pg-index .card.c-sub .card-figure .stat .num{color:#fff}.pg-index .card.c-sub .card-figure .stat .num small{font-size:18px;opacity:.9}.pg-index .card.c-sub .card-figure .stat .lbl{color:rgba(205,219,238,.78)}.pg-index .card-arrow{margin-top:auto;padding-top:24px}.pg-index .card-arrow span{display:inline-flex;align-items:center;gap:7px;font-size:14px;font-weight:600;color:var(--ci)}.pg-index .card-icons{margin-top:24px;display:flex;gap:9px;flex-wrap:wrap}.pg-index .card-icons b{font-size:12px;font-weight:600;color:#5f6b7e;background:#f1f4f9;border:1px solid #e6ebf2;padding:6px 12px;border-radius:100px;letter-spacing:.01em}.pg-index .card.c-cs{padding:0;overflow:hidden;display:flex;flex-direction:column}.pg-index .c-cs-top{padding:38px 36px 0}.pg-index .cs-deco{display:block;width:100%;margin-top:auto;height:210px}.pg-index .stats{position:relative;z-index:2;padding:108px 0;overflow:hidden;background:radial-gradient(120% 140% at 18% 12%,#16335c 0,#0E2A5E 45%,#06132C 100%)}.pg-index .stats:before{content:"";position:absolute;inset:0;opacity:.5;background-image:linear-gradient(rgba(143,165,209,.06) 1px,transparent 0),linear-gradient(90deg,rgba(143,165,209,.06) 1px,transparent 0);background-size:64px 64px;mask:radial-gradient(120% 90% at 50% 0,#000 30%,transparent 75%);-webkit-mask:radial-gradient(120% 90% at 50% 0,#000 30%,transparent 75%)}.pg-index .stats .wrap{position:relative;z-index:1}.pg-index .stats-head{text-align:center;max-width:780px;margin:0 auto 66px}.pg-index .stats-kick{font-weight:700;font-size:14px;color:var(--accent-light);letter-spacing:.26em;text-transform:uppercase;margin-bottom:18px}.pg-index .stats-title{font-weight:800;font-size:40px;line-height:1.32;letter-spacing:-.01em;color:#fff}.pg-index .stats-title .ol{color:transparent;-webkit-text-stroke:.8px rgba(255,255,255,.85)}.pg-index .stats-sub{color:#aebfe0;font-weight:300;font-size:16px;margin-top:18px}.pg-index .stat-grid{display:grid;grid-template-columns:repeat(4,1fr)}.pg-index .stat{position:relative;padding:8px 28px;text-align:center}.pg-index .stat+.stat:before{content:"";position:absolute;left:0;top:18%;height:64%;width:1px;background:linear-gradient(180deg,transparent,rgba(143,165,209,.28),transparent)}.pg-index .stat .num{font-weight:800;letter-spacing:-.02em;color:#fff;line-height:1;display:flex;align-items:baseline;justify-content:center;gap:2px}.pg-index .stat .num .v{font-size:64px;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.pg-index .stat .num .suf{font-size:35px;font-weight:800;color:var(--accent-light)}.pg-index .stat .label{margin-top:16px;font-weight:500;font-size:15px;color:#e3e9f5}.pg-index .stat .meta{margin-top:7px;font-size:12.5px;color:#7e93bd;font-weight:400}.pg-index .work{padding:80px 0 86px;background:transparent}.pg-index .work-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:38px}.pg-index .work h2{font-weight:800;font-size:27px;color:#1f2a3f;margin:0}.pg-index .work-nav{display:flex;gap:10px}.pg-index .wnav-btn{width:44px;height:44px;border-radius:50%;border:1px solid #e2e7ef;background:#fff;color:#0E2A5E;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s;padding:0}.pg-index .wnav-btn svg{width:22px;height:22px}.pg-index .wnav-btn:hover:not(:disabled){background:var(--ci);border-color:var(--ci);color:#fff;box-shadow:0 4px 14px rgba(4,67,116,.22)}.pg-index .wnav-btn:disabled{opacity:.35;cursor:default}.pg-index .work-viewport{overflow:hidden;margin-right:-24px}.pg-index .work-track{display:flex;gap:16px;transition:transform .45s cubic-bezier(.4,0,.2,1);will-change:transform}.pg-index .wcard{flex:0 0 332px;width:332px;min-width:0;max-width:332px;display:flex;flex-direction:column}.pg-index .wcard .thumb{width:100%;aspect-ratio:1/1;background:linear-gradient(160deg,#f3f6fb,#e9eef6);border-radius:6px;overflow:hidden;position:relative;display:flex;align-items:flex-end;justify-content:flex-start;padding:22px;transition:transform .25s}.pg-index .wcard .thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;z-index:0}.pg-index .thumb-filter{position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(180deg,rgba(14,42,94,.1),rgba(14,42,94,.06) 45%,rgba(10,32,72,.28))}.pg-index .thumb .ic-badge{z-index:2}.pg-index .wcard:hover .thumb{transform:translateY(-3px)}.pg-index .ic-badge{width:58px;height:58px;border-radius:50%;background:#fff;box-shadow:0 4px 14px rgba(14,42,94,.1);display:flex;align-items:center;justify-content:center;position:relative;z-index:1}.pg-index .ic-badge svg{width:30px;height:30px}.pg-index .wcard h4{width:100%;font-weight:700;font-size:16px;color:#26303f;margin-top:18px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;text-overflow:ellipsis;min-height:2.8em}.pg-index .wcard .more{margin-top:14px;font-size:14px;font-weight:600;color:var(--ci);display:inline-flex;align-items:center;gap:5px}.pg-index .access{padding:26px 0 104px;background:transparent}.pg-index .access-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:24px;gap:24px}.pg-index .acard{position:relative;border-radius:10px;overflow:hidden;border:1px solid var(--line);background:#fff;display:flex;transition:transform .35s cubic-bezier(.2,.7,.3,1),box-shadow .35s}.pg-index .acard:hover{transform:translateY(-3px);box-shadow:0 20px 46px -24px rgba(14,42,94,.4)}.pg-index .acard .inner{position:relative;z-index:1;padding:32px 34px;display:flex;align-items:center;gap:22px;width:100%}.pg-index .acard .aico{flex-shrink:0;width:56px;height:56px;border-radius:14px;display:flex;align-items:center;justify-content:center}.pg-index .acard .aico svg{width:27px;height:27px;fill:none}.pg-index .acard .atxt{flex:1 1 auto;min-width:0}.pg-index .acard .atxt h3{font-weight:800;font-size:22px;letter-spacing:-.01em;line-height:1.3}.pg-index .acard .atxt p{font-size:14px;font-weight:300;line-height:1.55;margin-top:5px}.pg-index .acard .aarr{flex-shrink:0;width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:18px;transition:transform .3s}.pg-index .acard:hover .aarr{transform:translateX(4px)}.pg-index .acard.brochure{background:linear-gradient(135deg,#0E2A5E,#044374 60%,#022743);border:none;color:#fff}.pg-index .acard.brochure:after{content:"";position:absolute;right:-50px;top:-50px;width:200px;height:200px;background:radial-gradient(circle,rgba(143,165,209,.2),transparent 65%)}.pg-index .acard.brochure .aico{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2)}.pg-index .acard.brochure .aico svg{stroke:#fff}.pg-index .acard.brochure p{color:#c4d2ea}.pg-index .acard.brochure .aarr{background:rgba(255,255,255,.14);color:#fff}.pg-index .acard.location .aico{background:var(--tint)}.pg-index .acard.location .aico svg{stroke:var(--ci)}.pg-index .acard.location h3{color:var(--primary)}.pg-index .acard.location p{color:var(--grey)}.pg-index .acard.location .aarr{background:var(--tint);color:var(--accent)}@media (max-width:1320px){.pg-index .cards .wrap{padding-left:24px;padding-right:24px}}@media (max-width:1024px){.pg-index .hero{height:auto;min-height:560px;padding:120px 0 90px}.pg-index .hero-inner{flex-direction:column;align-items:center;gap:36px}.pg-index .hero-text{margin-right:0}.pg-index .hero-title{font-size:clamp(38px,7vw,56px)}.pg-index .hero-sub{font-size:18px}.pg-index .hero-icon{align-self:center}.pg-index .intro{padding:56px 0 36px}.pg-index .intro h2{font-size:clamp(20px,2.6vw,28px);line-height:1.4}.pg-index .cards-grid{grid-template-columns:1fr 1fr}.pg-index .card.c-sub{grid-column:span 2}.pg-index .stat-grid{grid-template-columns:repeat(2,1fr);row-gap:48px}.pg-index .stat:nth-child(odd):before{display:none}.pg-index .stat .num .v{font-size:clamp(40px,6vw,58px)}.pg-index .stat .num .suf{font-size:28px}.pg-index .stats{padding:84px 0}.pg-index .stats-title{font-size:clamp(28px,4.4vw,38px)}.pg-index .access-grid{grid-template-columns:1fr}}@media (max-width:640px){.pg-index .hero{min-height:480px;padding:96px 0 72px}.pg-index .hero-c{padding:0 18px}.pg-index .hero-title{font-size:clamp(32px,9vw,44px)}.pg-index .hero-sub{font-size:15px;margin-top:10px}.pg-index .hero-ico-stack{transform:scale(.82);transform-origin:center bottom}.pg-index .hero-detail{margin-top:20px;font-size:14px}.pg-index .intro{padding:44px 0 28px}.pg-index .intro h2{font-size:19px;line-height:1.45}.pg-index .cards{padding:6px 0 60px}.pg-index .cards .wrap{padding-left:18px;padding-right:18px}.pg-index .cards-grid{grid-template-columns:1fr;gap:14px}.pg-index .card.c-sub{grid-column:span 1}.pg-index .card{padding:28px 24px;min-height:0}.pg-index .card.c-cert,.pg-index .card.c-cs,.pg-index .card.c-esg,.pg-index .card.c-news{min-height:0}.pg-index .c-sub-inner{padding:28px 24px}.pg-index .c-cs-top{padding:28px 24px 0}.pg-index .card h3{font-size:21px}.pg-index .card p{font-size:16px;line-height:24px}.pg-index .card.c-sub{min-height:300px}.pg-index .card-figure{gap:14px 20px;padding-top:22px;flex-wrap:wrap}.pg-index .card-figure .stat{flex:0 0 auto}.pg-index .card-figure .stat .num{font-size:26px}.pg-index .card-figure .stat .lbl{white-space:nowrap;font-size:11px}.pg-index .cert-shot{width:150px}.pg-index .stats{padding:64px 0}.pg-index .stats-head{margin-bottom:44px}.pg-index .stats-title{font-size:25px;line-height:1.35}.pg-index .stats-kick{font-size:12px;letter-spacing:.2em}.pg-index .stat-grid{grid-template-columns:1fr;row-gap:38px}.pg-index .stat+.stat:before{display:none}.pg-index .stat .num .v{font-size:48px}.pg-index .stat .num .suf{font-size:26px}.pg-index .work{padding:56px 0 60px}.pg-index .work-head{margin-bottom:26px}.pg-index .work h2{font-size:22px}.pg-index .wnav-btn{width:38px;height:38px}.pg-index .work-viewport{margin-right:-18px}.pg-index .wcard{flex:0 0 78vw;max-width:300px}.pg-index .access{padding:18px 0 72px}.pg-index .acard .inner{padding:24px 22px;gap:16px}.pg-index .acard .atxt h3{font-size:19px}.pg-index .acard .aico{width:48px;height:48px}}@media (max-width:380px){.pg-index .hero-title{font-size:30px}.pg-index .stat .num .v{font-size:42px}}.pg-index .reveal{opacity:0;transform:translateY(18px);transition:opacity .7s cubic-bezier(.22,.61,.36,1),transform .7s cubic-bezier(.22,.61,.36,1);transition-delay:var(--d,0s);will-change:opacity,transform}.pg-index .reveal.in{opacity:1;transform:translateY(0)}.pg-index .reveal-card{opacity:0;transform:translateY(22px) scale(.985);transition:opacity .65s cubic-bezier(.22,.61,.36,1),transform .65s cubic-bezier(.22,.61,.36,1);transition-delay:var(--d,0s);will-change:opacity,transform}.pg-index .reveal-card.in{opacity:1;transform:translateY(0) scale(1)}@media (prefers-reduced-motion:reduce){.pg-index .reveal,.pg-index .reveal-card{opacity:1!important;transform:none!important}}