:root{font-family:system-ui,-apple-system,'Yu Gothic',Meiryo,sans-serif;color:#162233;background:#f7f8fa}*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button{cursor:pointer}.top{background:#fff;border-bottom:1px solid #e6e9ed;position:sticky;top:0;z-index:10}.bar{max-width:1200px;margin:auto;padding:15px 20px;display:flex;align-items:center;gap:16px;justify-content:space-between}.brand{font-size:19px;font-weight:800;letter-spacing:.02em}.sub{color:#687588;font-size:12px}.shell{max-width:1200px;margin:30px auto;padding:0 20px}.intro{margin-bottom:26px}.intro h1{font-size:24px;margin:0 0 8px}.intro p{color:#697484;margin:0}.toolbar{display:flex;gap:12px;margin:18px 0 28px}.input{width:100%;padding:11px 13px;border:1px solid #d4dbe3;border-radius:10px;background:#fff;outline-color:#2872d5}.btn{border:0;border-radius:10px;padding:10px 15px;background:#182c4c;color:#fff;font-weight:650}.btn.ghost{background:#eff2f6;color:#263852}.btn.danger{background:#fff1f1;color:#b22232}.small{font-size:12px;padding:7px 10px}.section{margin:30px 0}.section h2{font-size:19px;margin:0 0 13px;border-left:4px solid #2977bc;padding-left:12px}.entry{background:#fff;border:1px solid #e2e6ed;border-radius:12px;margin:9px 0;overflow:hidden;box-shadow:0 1px 3px #17284206}.entry-header{width:100%;background:white;border:0;text-align:left;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 18px;color:#21334a}.entry-header:hover{background:#fafcff}.entry-header strong{font-size:16px}.number{font-size:12px;color:#7a8796;margin-right:11px;font-variant-numeric:tabular-nums}.chevron{font-size:18px;color:#8997a6;transition:transform .2s}.entry.open .chevron{transform:rotate(180deg)}.entry-panel{border-top:1px solid #e8edf3;padding:18px 15px 16px;background:#f9fafb}.pages{display:flex;flex-direction:column;gap:13px;align-items:center}.page{margin:0;background:#fff;border:1px solid #d9dfe7;box-shadow:0 2px 9px #14253b15;max-width:100%;overflow:hidden}.page img{display:block;width:100%;height:auto}.page figcaption{text-align:center;font-size:12px;color:#607080;padding:6px}.entry-actions{display:flex;justify-content:center;gap:10px;margin-top:16px;flex-wrap:wrap}.empty{background:white;border:1px dashed #ccd4dc;border-radius:12px;padding:38px;text-align:center;color:#718091}.notice{font-size:13px;color:#657489}.admin-grid{display:grid;grid-template-columns:360px 1fr;gap:24px}.panel{background:#fff;border:1px solid #e3e8ed;border-radius:14px;padding:22px;margin-bottom:18px}.panel h2{margin:0 0 18px;font-size:19px}.field{display:block;margin-bottom:15px;font-size:13px;font-weight:700}.field input{display:block;margin-top:7px}.metric-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.metric{background:#f4f7fa;border-radius:12px;padding:17px}.metric b{display:block;font-size:27px;margin-top:7px}.metric span{font-size:12px;color:#667589}.data-table{width:100%;border-collapse:collapse;font-size:14px}.data-table th,.data-table td{text-align:left;padding:12px 8px;border-bottom:1px solid #ecf0f4}.data-table th{color:#617182;font-weight:650}.row-actions{display:flex;gap:6px;flex-wrap:wrap}.login{max-width:420px;margin:70px auto}.hidden{display:none!important}.preview{font-size:13px;color:#687588;margin-top:8px}.hint{color:#758393;font-size:12px;line-height:1.6}.head-actions{display:flex;gap:8px;align-items:center}a{color:#2364aa;text-decoration:none}a:hover{text-decoration:underline}
@media(min-width:768px){.pages{display:flex;flex-direction:row;overflow-x:auto;align-items:flex-start;scroll-snap-type:x mandatory;overscroll-behavior-inline:contain;padding:3px 4px 12px;gap:14px}.page{flex:0 0 calc((100% - 14px)/2);scroll-snap-align:start}.page img{width:100%}.entry-panel{padding:24px}}@media(min-width:1250px){.page{flex-basis:calc((100% - 28px)/3)}}@media(max-width:767px){.page{width:100%}.shell{margin-top:22px}.entry-panel{padding:12px 9px}.admin-grid{grid-template-columns:1fr}.metric-grid{grid-template-columns:repeat(3,1fr)}.panel{padding:16px}}@media(max-width:420px){.metric{padding:10px}.metric b{font-size:21px}.metric span{font-size:11px}}