/* LAM V4 cross-page layout repair */
html{scroll-behavior:smooth} body{overflow-x:hidden}
.lam4-nav{position:sticky;top:0;z-index:99999;background:#061827;color:white;display:flex;align-items:center;justify-content:space-between;gap:22px;padding:14px clamp(18px,4vw,70px);box-shadow:0 8px 30px #06132224;font-family:'Noto Sans JP',Arial,sans-serif;min-height:83px;box-sizing:border-box}
.lam4-brand{display:flex;align-items:center;gap:12px;color:white!important;text-decoration:none!important;font-weight:800;font-size:20px;flex-shrink:0}.lam4-brand img{width:56px;height:56px;object-fit:contain}.lam4-brand span{display:flex;flex-direction:column;line-height:1.3}.lam4-brand small{font:10px Manrope,Arial,sans-serif;letter-spacing:.19em;color:#9fdefb;margin-top:4px}
.lam4-links{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:clamp(12px,1.75vw,28px)}.lam4-links a{color:#e6f4ff!important;font-size:14px;font-weight:700;text-decoration:none!important;white-space:nowrap}.lam4-links a:hover{color:#77d4fa!important}.lam4-lang{display:flex;flex-shrink:0;gap:4px}.lam4-lang button{background:none;color:#bed5e3;border:1px solid #31546d;padding:7px;font-size:11px;cursor:pointer;border-radius:4px}.lam4-lang button.selected{background:#d8f4ff;color:#061827}
body:has(.lam4-nav) header.main-header,body:has(.lam4-nav) .header-img{display:none!important}body:has(.lam4-nav) .lam-unified-bar{display:none!important}
.lam4-contact{background:#f5f9fc;min-height:620px;padding:clamp(65px,7vw,110px) clamp(20px,6vw,100px);display:grid;grid-template-columns:minmax(0,1fr) minmax(340px,1fr);gap:clamp(30px,6vw,110px);font-family:'Noto Sans JP',Arial,sans-serif;color:#122f43}.lam4-kicker{color:#2e8eba;font:700 12px Manrope,Arial,sans-serif;letter-spacing:.2em}.lam4-contact-intro h1{font-size:clamp(37px,4.2vw,66px);margin:17px 0 25px;font-weight:800;color:#0a293e}.lam4-contact-intro>p:not(.lam4-kicker){font-size:16px;line-height:2}.lam4-method{display:flex;align-items:center;gap:17px;margin:30px 0}.lam4-method>span{font-size:25px;display:flex;width:53px;height:53px;align-items:center;justify-content:center;background:#e0eff7;border-radius:12px}.lam4-method small{color:#4582a2;letter-spacing:.13em;font-weight:800}.lam4-method a,.lam4-method p{display:block;margin:5px 0;color:#153c52;font-size:15px;line-height:1.8}.lam4-contact-note{color:#50758a}
.lam4-form-card{background:white;box-shadow:0 18px 50px #173f5c14;padding:clamp(25px,4vw,55px);border-radius:16px;align-self:start}.lam4-form-card h2{font-size:24px;color:#10364d;margin:0 0 27px}.lam4-form-card form{display:flex;flex-direction:column;gap:8px}.lam4-form-card label{font-size:13px;font-weight:700;margin-top:11px;color:#365268}.lam4-form-card input:not([type=checkbox]),.lam4-form-card textarea{width:100%;max-width:100%;border:1px solid #ccdae4;border-radius:8px;padding:14px 15px;background:#fafcfe;color:#0c2b3d;font:14px Arial,sans-serif;box-sizing:border-box}.lam4-form-card input:focus,.lam4-form-card textarea:focus{outline:2px solid #9bd7f1}.lam4-form-card .lam4-accept{display:flex;gap:10px;align-items:center;font-size:12px}.lam4-privacy-link{font-size:12px;color:#207fac}.lam4-form-card button[type=submit]{margin-top:14px;background:#0a2c45;color:white;border:0;border-radius:9px;padding:17px;font-size:14px;font-weight:700;cursor:pointer}.lam4-form-status{font-size:12px;color:#527182}
.lam4-case{margin:55px auto;padding:50px clamp(22px,5vw,65px);max-width:1200px;background:#f0f8fc;border:1px solid #d7e8f2;border-radius:17px;clear:both}.lam4-case h2{font-size:clamp(24px,3vw,39px);color:#153a51}.lam4-case>p{line-height:1.8;color:#527183}.lam4-case-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px;margin-top:30px}.lam4-case-grid article{background:white;border-radius:12px;padding:23px;min-width:0}.lam4-case-grid strong{color:#1684ac;font-size:16px}.lam4-case-grid p{color:#345369;font-size:14px;line-height:1.9}
.lam-opening-logo{will-change:transform,opacity}.lam-auto-cursor{font-size:20px}.jump-portal{width:53px!important;min-width:53px!important;height:53px!important;top:58%!important;right:5%!important}.jump-portal .portal-core strong{font-size:10px!important}
@media(max-width:1100px){.lam4-nav{flex-wrap:wrap}.lam4-links{order:3;width:100%;padding:8px 0}.lam4-contact{grid-template-columns:1fr}.lam4-case-grid{grid-template-columns:1fr}}
@media(max-width:620px){.lam4-nav{min-height:70px;padding:8px 15px}.lam4-brand{font-size:15px}.lam4-brand img{width:42px;height:42px}.lam4-links{gap:9px 13px}.lam4-links a{font-size:11px}.lam4-contact{padding:45px 16px}.lam4-form-card{padding:22px}.lam4-contact-intro h1{font-size:34px}}