.back-btn{background:#fff;min-width:230px}@media only screen and (max-width:768px){.back-btn{min-width:240px}}.back-btn a{border:1px solid #353387;border-radius:5px;box-sizing:border-box;color:#353387;display:flex;font-size:14px;font-size:1.4rem;justify-content:center;line-height:22px;padding:8px 20px;position:relative;transition:opacity .3s ease}@media only screen and (min-width:769px){.back-btn a:hover{opacity:.75}}@media only screen and (max-width:768px){.back-btn a{line-height:23px;padding:10px 20px}}.back-btn a:after{border-right:2px solid #f24c3d;border-top:2px solid #f24c3d;box-sizing:border-box;content:"";height:5.8px;position:absolute;right:10px;top:calc(50% - 2.7px);transform:rotate(45deg);width:5.8px}.back-btn-block{border-top:1px solid #e6e6e6;display:flex;justify-content:center;padding-top:20px}@media only screen and (max-width:768px){.back-btn-block{padding-top:30px}}.susta{margin:50px 0 100px}@media only screen and (max-width:768px){.susta{margin:30px 0 60px}}.susta-charter{margin-bottom:80px}@media only screen and (max-width:768px){.susta-charter{margin-bottom:50px}}.susta-charter-lead{margin:0 auto 40px;width:var(--inner-width)}@media only screen and (max-width:768px){.susta-charter-lead{margin-bottom:30px}}.susta-charter-list{background:linear-gradient(to bottom,hsla(0,0%,100%,0) 0 50px,var(--bg-gray) 50px);padding-bottom:50px}@media only screen and (max-width:768px){.susta-charter-list{background:linear-gradient(to bottom,hsla(0,0%,100%,0) 0 30px,var(--bg-gray) 30px);padding-bottom:30px}}.susta-charter-list-inner{background:#fff;border-radius:5px;box-shadow:0 2px 6px rgba(0,0,0,.2);counter-reset:item-num;margin:0 auto;padding:50px 50px 80px;width:var(--inner-width)}@media only screen and (max-width:768px){.susta-charter-list-inner{padding:25px 20px 35px;width:90.625%}}.susta-charter-list-item:not(:last-child){margin-bottom:35px}@media only screen and (max-width:768px){.susta-charter-list-item:not(:last-child){margin-bottom:25px}}.susta-charter-list-item__term{color:#353387;font-family:"Noto Serif JP",serif;font-size:2rem;font-weight:700;line-height:calc(1em + 8px);margin-bottom:10px;position:relative}@media only screen and (max-width:768px){.susta-charter-list-item__term{font-size:1.6rem}}.susta-charter-list-item__term:before{content:counter(item-num) ".";counter-increment:item-num;display:inline-block;margin-right:.25em}.susta-charter-list-item__desc{line-height:calc(1em + 8px)}.susta-charter-list-item__desc p:not(:last-child){margin-bottom:1em}.susta-goals{margin-bottom:80px}@media only screen and (max-width:768px){.susta-goals{margin-bottom:50px}}.susta-goals-lead{margin:0 auto 40px;width:var(--inner-width)}@media only screen and (max-width:768px){.susta-goals-lead{margin-bottom:30px}}.susta-goals-list{background:linear-gradient(to bottom,hsla(0,0%,100%,0) 0 40px,var(--bg-gray) 40px);padding-bottom:50px}@media only screen and (max-width:768px){.susta-goals-list{background:linear-gradient(to bottom,hsla(0,0%,100%,0) 0 30px,var(--bg-gray) 30px);padding-bottom:30px}}.susta-goals-list-inner{display:flex;flex-wrap:wrap;gap:10px;margin:0 auto;width:var(--inner-width)}@media only screen and (max-width:768px){.susta-goals-list-inner{flex-direction:column;gap:5px 0;width:90.625%}}.susta-goals-list-item{background:#fff;border-radius:5px;box-shadow:0 2px 6px rgba(0,0,0,.1);display:flex;flex:0 0 auto;gap:0 15px;padding:15px 15px 17px;width:495px}@media only screen and (max-width:768px){.susta-goals-list-item{border-radius:3px;padding:15px 15px 16px 10px;width:100%}}.susta-goals-list-icon{flex:0 0 auto;width:80px}@media only screen and (max-width:768px){.susta-goals-list-icon{width:min(150px,18.75vw)}}.susta-goals-list-term{border-left:4px solid #ccc;font-family:var(--font-sans-catch);font-weight:700;line-height:calc(1em + 6px);margin-bottom:7px;padding-left:11px}@media only screen and (max-width:768px){.susta-goals-list-term{border-left-width:3px;margin-bottom:6px;padding-left:7px}}.susta-goals-list-desc{font-size:1.4rem;line-height:calc(1em + 8px)}@media only screen and (max-width:768px){.susta-goals-list-desc{font-size:1.3rem}}.susta-awards{background:#fff;box-shadow:0 2px 6px rgba(0,0,0,.1);margin:0 auto;width:var(--inner-width)}.susta-awards-title{background:#353387;border-bottom:2px solid #ccc;color:#fff;font-family:var(--font-serif);font-size:30px;line-height:calc(1em + 8px);padding:13px 10px 15px 39px;position:relative}@media only screen and (max-width:768px){.susta-awards-title{font-size:2.1rem;padding:10px 10px 12px 27px}}.susta-awards-title:before{background:#f24c3d;content:"";height:calc(100% - 30px);left:20px;position:absolute;top:15px;width:4px}@media only screen and (max-width:768px){.susta-awards-title:before{height:calc(100% - 24px);left:12px;top:12px;width:3px}}.susta-awards-body{background:#fff;padding:25px 40px 40px}@media only screen and (max-width:768px){.susta-awards-body{padding:14px 20px 25px}}.susta-awards-list{display:grid;gap:1px 0;grid-template-columns:auto 1fr;margin:30px 0;padding:1px 0}@media only screen and (max-width:768px){.susta-awards-list{margin:20px 0}}.susta-awards-list-item{box-shadow:0 -1px 0 #e6e6e6,0 1px 0 #e6e6e6;display:grid;grid-column:span 2;grid-template-columns:subgrid;line-height:calc(1em + 8px);padding:10px 0 12px}@media only screen and (max-width:768px){.susta-awards-list-item{padding-bottom:16px}}.susta-awards-list-head{color:#353387;display:flex;flex-direction:column;font-family:var(--font-sans-catch);font-weight:700;justify-content:center;letter-spacing:.05em;line-height:calc(1em + 6px);max-height:46px;min-width:80px;padding:1px 20px 0;position:relative;text-align:center}@media only screen and (max-width:768px){.susta-awards-list-head{justify-content:flex-start;max-height:none;min-width:50px;padding:1px 20px 0 0}}.susta-awards-list-head:before{background:#353387;content:"";height:1px;left:0;position:absolute;top:-11px;width:100%}.susta-awards-list-body{padding-left:20px}@media only screen and (max-width:768px){.susta-awards-list-body{padding-left:0}}