.edys-legacy-shell{min-height:100vh;background:#f8f8f2;color:#242622;font-family:AtelierJP,"Yu Gothic",Meiryo,sans-serif}
.edys-legacy-header{display:flex;align-items:center;justify-content:space-between;gap:24px;width:min(90vw,1120px);margin:0 auto;padding:22px 0;border-bottom:1px solid #c4c7bb}
.edys-legacy-brand{display:inline-flex;align-items:center;flex:0 0 auto}
.edys-legacy-brand img{display:block;width:54px;height:auto}
.edys-legacy-nav{display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:12px 28px}
.edys-legacy-nav a,.edys-legacy-footer a{color:#30342e;text-decoration:none}
.edys-legacy-nav a:hover,.edys-legacy-footer a:hover{text-decoration:underline;text-underline-offset:4px}
.edys-legacy-content{width:min(88vw,960px);min-height:55vh;margin:64px auto 100px;font-size:16px;line-height:1.9;overflow-wrap:anywhere}
.edys-legacy-content h1{margin:0 0 32px;color:#30342e;font-size:clamp(30px,5vw,52px);line-height:1.2}
.edys-legacy-content img,.edys-legacy-content video,.edys-legacy-content iframe{max-width:100%;height:auto}
.edys-legacy-content iframe{width:100%;min-height:320px}
.edys-legacy-content table{max-width:100%;border-collapse:collapse}
.edys-legacy-content pre{max-width:100%;overflow:auto}
.edys-legacy-footer{display:flex;align-items:center;justify-content:space-between;gap:20px;width:min(90vw,1120px);margin:0 auto;padding:24px 0 32px;border-top:1px solid #c4c7bb;font-size:13px;letter-spacing:.04em}
@media(max-width:640px){.edys-legacy-header{align-items:flex-start;gap:12px}.edys-legacy-brand img{width:44px}.edys-legacy-nav{gap:8px 14px;font-size:14px}.edys-legacy-content{width:88vw;margin:40px auto 64px;font-size:15px}.edys-legacy-content iframe{min-height:220px}.edys-legacy-footer{align-items:flex-start;flex-direction:column}}