.curriculum{padding-block:clamp(65px,8vw,120px)}
.curriculum-heading{max-width:900px;margin-bottom:70px}
.curriculum-heading h2{font-size:clamp(40px,5.5vw,76px);line-height:1.08}
.curriculum-heading .lead{max-width:52ch;line-height:1.6}
.training-chapter{display:grid;grid-template-columns:1fr;gap:36px;border-top:1px solid var(--line);padding-top:40px}
.chapter-title{position:relative;isolation:isolate;min-height:115px}
.chapter-title h3,.buki-heading h3{font-size:clamp(32px,3.6vw,48px);margin:0 0 12px;line-height:1.15}
.chapter-title p,.chapter-subtitle{font-size:18px;margin:0;max-width:24ch}
.chapter-mark{position:absolute;z-index:-1;font:190px/1 'Yu Mincho','Hiragino Mincho ProN',serif;color:var(--red);opacity:.08;top:45px;left:30px;pointer-events:none}
.training-list{margin:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px 40px}
.training-list>div{min-width:0;padding:24px 0 0;border-top:1px solid var(--line)}
.training-list dt{font:26px/1.3 var(--display);margin-bottom:10px}
.training-list dt span{display:block;font:14px/1.6 var(--body);color:var(--red);margin-top:5px}
.training-list dd{margin:0;line-height:1.7;max-width:62ch}
.buki-study{margin-block:70px 90px}
.buki-heading{display:grid;grid-template-columns:1fr 1.65fr;gap:8%;border-top:1px solid var(--line);padding-top:40px;margin-bottom:40px}
.buki-heading>p{margin:0;line-height:1.7}
.weapon-gallery{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:42px 24px}
.weapon-gallery article{min-width:0;border-bottom:1px solid var(--line);padding-bottom:26px}
.weapon-picture{height:clamp(140px,14vw,190px);display:flex;align-items:center;justify-content:center;background:oklch(88% .025 80);overflow:hidden;margin-bottom:22px}
.weapon-picture img{display:block;width:92%;height:90%;object-fit:contain;mix-blend-mode:multiply}
.weapon-gallery h4{font:32px/1.2 var(--display);display:flex;justify-content:space-between;align-items:center;margin:0 0 8px}
.weapon-gallery h4 span{font-size:25px;color:var(--red);opacity:.65}
.weapon-gallery p{font-size:16px;line-height:1.65;margin:10px 0 0;max-width:55ch}
.weapon-gallery .weapon-type{font-size:13px;color:var(--red);margin:0 0 12px}
.mind-chapter{padding-bottom:10px}
.mind-chapter .training-list{grid-template-columns:repeat(3,minmax(0,1fr))}
.chapter-mark{font-size:130px;left:auto;right:0;top:-10px}
@media(max-width:1000px){.weapon-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}.weapon-picture{height:220px}}
@media(max-width:650px){.training-list,.mind-chapter .training-list{grid-template-columns:1fr}}
@media(max-width:650px){.curriculum-heading{margin-bottom:40px}.training-chapter,.buki-heading{grid-template-columns:1fr;gap:26px}.chapter-title{min-height:115px;padding-right:55px}.chapter-mark{font-size:130px;left:auto;right:0;top:-10px}.chapter-title h3{font-size:34px}.training-list dt{font-size:24px}.weapon-gallery{grid-template-columns:1fr;gap:30px}.weapon-picture{height:220px}.buki-study{margin-block:45px 55px}.curriculum-heading .lead{font-size:20px}}