html,body{margin:0;background:#fff}

.mnD{
  --acc:#635bff; --ink:#0a2540; --body:#374151; --sub:#4b5563; --line:#e6e9ee;
  font-family:system-ui,-apple-system,"Hiragino Kaku Gothic ProN","Noto Sans JP",sans-serif;
  background:#fff;padding:clamp(44px,5.5vw,80px) 24px;
}
.mnD__in{max-width:1120px;margin:0 auto;display:grid;grid-template-columns:190px 1fr;gap:clamp(26px,4vw,48px)}
.mnD__sideTitle{margin:0 0 12px;font-size:11px;font-weight:800;letter-spacing:.08em;color:var(--sub)}
.mnD__side ul{margin:0 0 26px;padding:0;list-style:none;display:grid;gap:2px}
.mnD__side a{display:flex;justify-content:space-between;gap:10px;padding:9px 11px;border-radius:7px;
  font-size:13px;color:var(--body);text-decoration:none;transition:.12s}
.mnD__side a span{font-size:11px;color:var(--sub)}
.mnD__side a:hover{background:#f6f9fc;color:var(--ink)}
.mnD__side a.is-on{background:rgba(99,91,255,.09);color:var(--acc);font-weight:800}
.mnD__bar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-bottom:16px;
  border-bottom:1px solid var(--line);margin-bottom:20px}
.mnD__bar p{margin:0;font-size:12.5px;color:var(--sub)}
.mnD__bar select{border:0;background:#f6f9fc;border-radius:7px;padding:8px 12px;font:inherit;font-size:12.5px;
  color:var(--ink);box-shadow:inset 0 0 0 1px var(--line);outline:none;cursor:pointer}
.mnD__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.mnD__grid a{text-decoration:none}
.mnD__ph{display:block;aspect-ratio:3/4;border-radius:8px;transition:opacity .2s}
.mnD__grid a:hover .mnD__ph{opacity:.85}
.mnD__ph--1{background:linear-gradient(150deg,#dfe6ea,#a9b7bf)}
.mnD__ph--2{background:linear-gradient(150deg,#e6ddd0,#b5a48e)}
.mnD__ph--3{background:linear-gradient(150deg,#d5d8de,#8e95a1)}
.mnD__ph--4{background:linear-gradient(150deg,#d8c3ab,#8a6a4c)}
.mnD__ph--5{background:linear-gradient(150deg,#c9cdd4,#7b828e)}
.mnD__ph--6{background:linear-gradient(150deg,#e5d3d5,#b28d92)}
.mnD__grid p{margin:12px 0 0;font-size:13px;color:var(--ink)}
.mnD__grid b{display:block;margin-top:6px;font-size:13.5px;font-weight:800;color:var(--ink);font-variant-numeric:tabular-nums}
@media (max-width:860px){ .mnD__in{grid-template-columns:1fr} .mnD__side{display:none} .mnD__grid{grid-template-columns:1fr 1fr} }