.menu-toggle,.section-menu-toggle{display:none}.cooperation{display:grid;grid-template-columns:1fr 1.12fr;gap:65px;align-items:center;padding-block:65px;border-bottom:1px solid #dfdfd7}.cooperation-visual{position:relative;padding:0 24px 36px 0;min-width:0}.cooperation-visual:before{content:'';position:absolute;inset:30px 0 0 30px;border:1px solid #efc8aa;border-radius:6px 6px 95px 6px;background:#fff0e3}.cooperation-visual>img{position:relative;display:block;width:100%;height:540px;object-fit:cover;object-position:42% center;border-radius:6px 6px 95px 6px}.cooperation-photo-note{position:absolute;bottom:0;left:25px;right:45px;padding:24px 26px;background:#ec650c;color:white;border:5px solid #f5f6f3;border-radius:5px}.cooperation-photo-note>span:first-child{font-size:9px;letter-spacing:1.8px;font-weight:600}.cooperation-photo-note strong{display:block;margin-top:8px;font-size:25px;line-height:1.3;font-weight:500;letter-spacing:-.5px}.cooperation-symbol{position:absolute;right:22px;top:38px;font-size:32px}.cooperation-copy h2{font-size:48px;line-height:1.12;letter-spacing:-1.7px;margin-bottom:20px}.cooperation-intro{font-size:15px;color:#666;line-height:1.85;margin:0 0 25px}.cooperation-tabs{display:flex;gap:3px;border-bottom:1px solid #ddd}.cooperation-tabs button{font:inherit;font-size:14px;padding:12px 19px;border:0;border-bottom:3px solid transparent;color:#666;background:transparent;cursor:pointer}.cooperation-tabs button[aria-selected=true]{background:white;color:#a3450c;border-bottom-color:#ed650c;border-radius:4px 4px 0 0}.cooperation-tabs button:focus-visible,.cooperation-panels [role=tabpanel]:focus-visible{outline:2px solid #ed650c;outline-offset:3px}.cooperation-panels{background:#fff;border:1px solid #e3e3dc;border-top:0;padding:23px 25px;min-height:168px;border-radius:0 0 5px 5px}.cooperation-panels p{font-size:15px;line-height:1.9;margin:0;color:#444}.cooperation-panels [hidden]{display:none}.cooperation-highlights{list-style:none;padding:0;margin:26px 0;display:grid;grid-template-columns:1fr 1fr;gap:16px 22px}.cooperation-highlights li{position:relative;padding-left:25px;font-size:13px;line-height:1.6}.cooperation-highlights li:before{content:'✓';position:absolute;left:0;top:1px;color:#b54a08}.cooperation-actions{display:flex;align-items:center;gap:28px}.cooperation-actions .button{font-size:13px}.mobile-menu-bar{display:none}
@media(max-width:1000px){.cooperation{gap:30px}.cooperation-copy h2{font-size:40px}.cooperation-visual>img{height:520px}.cooperation-photo-note{left:12px;right:30px;padding:20px}.cooperation-photo-note strong{font-size:22px}.cooperation-symbol{display:none}}
@media(max-width:700px){.cooperation{grid-template-columns:1fr;gap:35px;padding-block:40px}.cooperation-visual{max-width:500px;padding:0 16px 28px 0}.cooperation-visual>img{height:350px;object-position:50% center;border-bottom-right-radius:70px}.cooperation-photo-note{left:16px;right:30px;padding:20px}.cooperation-photo-note strong{font-size:24px}.cooperation-copy h2{font-size:37px}.cooperation-copy h2 br{display:none}.cooperation-intro{font-size:14px}.cooperation-tabs button{padding:12px 16px;font-size:13px;min-height:46px}.cooperation-panels{padding:21px;min-height:0}.cooperation-panels p{font-size:14px}.cooperation-highlights{gap:15px;font-size:12px}.cooperation-highlights li{font-size:12px}.cooperation-actions{gap:22px;flex-wrap:wrap}.menu-enhanced .mobile-menu-bar{display:flex;align-items:center;justify-content:space-between;background:#333;color:#fff;padding:0 14px;min-height:52px}.mobile-menu-bar>span{font-size:11px;letter-spacing:1.3px}.menu-enhanced .menu-toggle{display:inline-flex;align-items:center;gap:11px;min-width:100px;min-height:48px;justify-content:center;border:0;background:transparent;color:#fff;font:inherit;font-size:14px;cursor:pointer}.menu-toggle-icon{display:inline-flex;flex-direction:column;gap:5px;width:20px}.menu-toggle-icon i{display:block;width:20px;height:2px;background:currentColor}.menu-toggle[aria-expanded=true] .menu-toggle-icon i:first-child{transform:translateY(7px) rotate(45deg)}.menu-toggle[aria-expanded=true] .menu-toggle-icon i:nth-child(2){opacity:0}.menu-toggle[aria-expanded=true] .menu-toggle-icon i:last-child{transform:translateY(-7px) rotate(-45deg)}.menu-enhanced .site-header .navigation{display:none;padding:7px 14px 13px;margin-top:0;flex-direction:column;gap:0;border-top:1px solid #555}.menu-enhanced .site-header .navigation.is-open{display:flex}.menu-enhanced .site-header .navigation a{display:flex;align-items:center;min-height:47px;font-size:14px;padding:12px 10px;border-bottom:1px solid #505050}.menu-enhanced .site-header .navigation a[aria-current=page]{background:#46403b;border-left:3px solid #ff770b;padding-left:12px}.menu-toggle:focus-visible{outline:2px solid #ffae72;outline-offset:-3px}.section-menu-toggle{display:flex;justify-content:space-between;align-items:center;gap:16px;width:100%;min-height:49px;padding:13px 16px;font:inherit;font-size:13px;text-align:left;border:1px solid #deded7;border-radius:4px;background:#fff;color:#333;cursor:pointer;margin:0 0 15px}.section-menu-toggle:after{content:'+';font-size:20px;color:#b65113}.section-menu-toggle[aria-expanded=true]:after{content:'−'}.section-menu-toggle:focus-visible{outline:2px solid #ec650c;outline-offset:2px}.section-navigation.section-collapsible:not(.is-open){display:none!important}.student-layout:has(>.section-menu-toggle){gap:0}.student-layout>.section-navigation.is-open{margin-bottom:24px}.site-header .brand-row{flex-wrap:wrap}.site-header .brand{min-width:0}}
@media(min-width:701px){.section-menu-toggle{display:none!important}}

.cooperation-copy{min-width:0}@media(max-width:700px){.cooperation{grid-template-columns:minmax(0,1fr)}.cooperation-copy h2{font-size:clamp(29px,8vw,37px)}.cooperation-photo-note strong{font-size:clamp(19px,6vw,24px)}.cooperation-highlights{grid-template-columns:repeat(2,minmax(0,1fr))}}