.training-page{min-height:calc(100vh - 76px)}.training-intro{padding:110px 17vw 80px 29vw;border-bottom:1px solid var(--line);background:radial-gradient(circle at 62% 28%,rgba(255,255,255,.8),transparent 31%)}.training-intro h1{font-size:clamp(64px,9vw,142px);margin:28px 0}.training-intro>p:last-child{font-size:15px;line-height:1.9;color:var(--muted)}.training-list{padding:70px 9vw 130px}.training-list-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--ink);padding-bottom:15px;font:10px "Courier New",monospace;color:var(--muted);letter-spacing:.1em}.resource-card{display:grid;grid-template-columns:17% 1fr 160px;gap:30px;align-items:center;padding:38px 0;border-bottom:1px solid var(--line)}.resource-type{font:12px "Courier New",monospace;color:var(--orange);line-height:1.7}.resource-type span{color:var(--muted);font-size:10px}.resource-detail .mono{margin-bottom:13px}.resource-detail h2{font-size:34px;margin:0 0 13px}.resource-detail>p:not(.mono){max-width:560px;color:var(--muted);font-size:14px;line-height:1.8;margin:0}.resource-detail .resource-meta{font-size:11px;margin-top:15px!important}.download-button{display:flex;justify-content:space-between;gap:15px;padding:15px;background:var(--orange);color:#fff;text-decoration:none;font-size:12px;white-space:nowrap}.download-button b{font-size:16px;font-weight:400}.competition-block{border-bottom:1px solid var(--line)}.competition-toggle{width:100%;display:grid;grid-template-columns:70px 1fr auto;align-items:center;gap:20px;border:0;background:none;color:var(--ink);padding:28px 0;text-align:left;cursor:pointer}.competition-toggle:hover{color:var(--orange)}.competition-number{font:11px "Courier New",monospace;color:var(--orange)}.competition-name{font-size:25px;letter-spacing:-.04em}.competition-hint{font-size:12px;color:var(--muted)}.competition-hint b{font-size:20px;font-weight:300;margin-left:12px}.competition-content{display:grid;grid-template-columns:1fr 1fr;gap:7vw;max-height:0;overflow:hidden;opacity:0;transition:max-height .55s ease,opacity .35s ease,padding .55s ease;padding:0}.competition-block.open .competition-content{max-height:700px;opacity:1;padding:0 0 35px}.material-group h3{font-size:16px;margin:0 0 12px}.year-list{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line);padding:0}summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;padding:14px 0;font-size:13px}summary::-webkit-details-marker{display:none}summary:after{content:'＋';font-size:16px;color:var(--orange)}details[open] summary:after{content:'−'}.year-list details p{font-size:12px;color:var(--muted);margin:0 0 13px}.archive-note{margin:22px 0;font-size:12px;color:var(--muted)}@media(max-width:760px){.training-intro{padding:75px 5vw 60px}.training-list{padding:50px 5vw 80px}.resource-card{grid-template-columns:1fr;gap:18px}.resource-detail h2{font-size:30px}.download-button{width:max-content}.competition-toggle{grid-template-columns:40px 1fr auto;gap:12px}.competition-name{font-size:19px}.competition-hint{font-size:0}.competition-hint b{font-size:20px}.competition-content{grid-template-columns:1fr;gap:30px}}