.header-links{display:flex;align-items:center;gap:22px;font-size:12px}.contents-menu{position:relative;margin:0;border:0;padding:0}.contents-menu summary{color:inherit;font-size:13px;min-height:36px;display:flex;align-items:center;gap:8px}.contents-menu summary::after{content:'⌄'}.contents-list{position:absolute;right:0;top:45px;width:285px;max-height:70vh;overflow:auto;padding:16px;display:grid;gap:3px;border:1px solid #b7cbd7;background:#f7f5ed;box-shadow:0 14px 36px #102b3c33;border-radius:10px;z-index:20}.contents-list a{display:block;color:#26455c;padding:8px;font-size:13px}.contents-list a:hover{background:#e2edf0;border-radius:5px}.engineering-entry{margin-left:22px}.role-strip{display:flex;gap:30px;align-items:center;border-top:1px solid #c2d4dc;border-bottom:1px solid #c2d4dc;padding:20px 0;margin:4px 0 25px}.role-strip>b{font-size:25px;min-width:245px}.role-strip small{display:block;font-size:11px;color:#647d8d;font-weight:400;margin-top:7px}.role-strip p{font-size:15px;color:#567080;line-height:1.8}.case-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.case-cards button{text-align:left;padding:24px;border:1px solid #b9ceda;border-radius:12px;background:#fff;color:#192d3e;transition:transform .15s,box-shadow .15s}.case-cards button:hover{transform:translateY(-3px);box-shadow:0 10px 20px #244a6215}.case-cards small{font-size:11px;color:#497e9b}.case-cards h3{font-size:25px;line-height:1.4;margin:18px 0 14px}.case-cards p{color:#657e8d;font-size:14px;line-height:1.8}.case-cards span{display:block;margin-top:24px;color:#347492;font-size:12px}.case-study{padding:25px;margin:20px 0 28px;border:1px solid #bfd2da;background:#f1f5f4;border-radius:12px}.case-study>small{font-size:10px;letter-spacing:.14em;color:#4e829d}.case-study>h3{font-size:25px;margin:12px 0 20px}.case-study>div{display:grid;grid-template-columns:115px minmax(0,1fr);gap:16px;border-top:1px solid #d3dfe2;padding:16px 0}.case-study h4{font-size:14px;color:#285a77;margin:0}.case-study p{font-size:15px;line-height:1.9;color:#506b7b;margin:0}.topic-links{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}.topic-links a{font-size:12px;padding:9px 12px;background:#fff;border:1px solid #bcd2dd;border-radius:6px;color:#326b89}.topic-jumps{display:flex;gap:10px;flex-wrap:wrap;margin:15px 0 25px;font-size:12px}.topic-jumps a{color:#406d87;text-decoration:underline;text-underline-offset:4px}.technical-topic [data-part]{scroll-margin-top:65px}
@media(max-width:900px){.case-cards{gap:12px}.case-cards button{padding:18px}.case-cards h3{font-size:22px}.role-strip{display:block}.role-strip p{margin-top:12px}.header-links{gap:14px}.header-links .team-original{display:none}.engineering-entry{margin-left:0;display:block;margin-top:14px}.case-study>div{grid-template-columns:1fr;gap:8px}.case-study{padding:18px}}
@media(max-width:600px){.case-cards{grid-template-columns:1fr}.case-cards span{margin-top:14px}.header-links{gap:12px;font-size:11px}.contents-menu summary{font-size:12px}.contents-list{right:-12px;width:280px}.role-strip{padding:17px 0}.case-study>h3{font-size:22px}.opening-copy{top:13%}.engineering-entry{font-size:12px}.site-header .brand>span{display:none}}
@media(max-height:780px) and (min-width:901px){.case-cards button{padding:17px}.case-cards h3{font-size:22px;margin:12px 0}.case-cards span{margin-top:15px}.role-strip{padding:12px 0;margin-bottom:18px}.engineering-entry{margin-top:12px}}
.header-links .core-entry{padding:7px 11px;border:1px solid #7698ac;border-radius:999px;color:#e9f3f8;background:#27445a}.header-links .core-entry:hover{background:#355a72}.role-strip p strong{display:block;color:#315c76;font:20px/1.35 MTDisplay;margin-bottom:3px}.role-strip p span{display:block;color:#486e83;font-size:14px}.role-strip p small{margin-top:2px}
@media(max-width:600px){.header-links .contents-menu{display:none}.header-links .core-entry{padding:6px 9px;font-size:10px}.role-strip p strong{font-size:19px}}
.case-cards-five{grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.case-cards-five button{min-width:0;padding:18px 16px}.case-cards-five small{display:block;min-height:18px}.case-cards-five h3{font-size:21px;line-height:1.25;margin:13px 0 9px}.case-cards-five button>b{display:block;min-height:42px;color:#345b72;font-size:14px;font-weight:400;line-height:1.5}.case-cards-five p{font-size:12px;line-height:1.55;margin-top:9px}.case-cards-five span{margin-top:16px}.case-cards-five .is-primary{border-color:#769cac;background:linear-gradient(180deg,#fff,#edf4f3);box-shadow:0 10px 24px #17384a14;transform:translateY(-4px)}.case-cards-five .is-primary h3{color:#173f55}.case-cards-five .is-supporting{border-color:#cbd6d9;background:#f3f4f0;box-shadow:none;color:#526a76}.case-cards-five .is-supporting:hover{box-shadow:0 8px 18px #17384a0c}.case-cards-five .is-supporting small,.case-cards-five .is-supporting p,.case-cards-five .is-supporting span{color:#71838b}
@media(max-width:900px){.case-cards-five{grid-template-columns:repeat(2,minmax(0,1fr))}.case-cards-five button:first-child{grid-column:1/-1}}
@media(max-width:600px){.case-cards-five{grid-template-columns:1fr}.case-cards-five button:first-child{grid-column:auto}}