:root{font-family:"Noto Sans JP","Yu Gothic",system-ui,sans-serif;color:#152c40;background:#f1f5f7;font-size:15px;line-height:1.7}*{box-sizing:border-box}body{margin:0}header{background:#102a40;color:#c6d5df;padding:18px 5%;display:flex;gap:24px;align-items:center}header a{color:white;text-decoration:none}.brand{font-size:25px;letter-spacing:3px;font-weight:800}.brand strong{color:#60decc}.tag{margin-left:auto;border:1px solid #527080;border-radius:20px;padding:2px 14px;font-size:12px}main{max-width:1400px;margin:auto;padding:34px 4%}.intro h1{margin:0;font-size:32px;letter-spacing:.06em}.intro p{color:#526b7b}.eyebrow{font-size:12px;font-weight:800;letter-spacing:3px;color:#087c74!important;margin-bottom:6px}#system{background:#e0f1ec;border-left:4px solid #168b76;padding:12px 18px;margin:24px 0}#system.warn{background:#fff0d9;border-color:#cb7917}.toolbar{display:flex;gap:18px;align-items:end;flex-wrap:wrap}label{font-size:12px;color:#53697a}input,select,button{display:block;font:inherit;font-size:14px;border:1px solid #c6d1d8;border-radius:7px;background:white;color:#17384d;padding:10px 13px}button{cursor:pointer}button:hover{border-color:#0e9589}#updated,.note{font-size:12px;color:#586e7d}.layout{display:grid;grid-template-columns:330px 1fr;gap:24px;margin-top:22px}.cards{display:grid;gap:10px;max-height:1000px;overflow:auto}.race{width:100%;text-align:left;display:grid;gap:5px;padding:17px;border:1px solid #d7e1e7;border-radius:10px}.race.active{border:2px solid #087d77;background:#effcfa}.race b{font-size:18px}.race small{color:#587180}.race .status{font-size:12px;color:#087d77}.detail{min-width:0;background:white;border:1px solid #dbe3e8;border-radius:12px;padding:26px;align-self:start}.detail h2{font-size:24px;margin:0 0 8px}.detail h3{font-size:17px;border-bottom:1px solid #e0e8ec;padding-bottom:8px;margin-top:28px}.meta{color:#607686;font-size:12px}.notice{background:#f3f7fa;padding:12px 15px;border-radius:6px;font-size:13px}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:13px;white-space:nowrap}th,td{padding:11px 10px;border-bottom:1px solid #e4ebef;text-align:right}th{font-weight:500;color:#5d7383;background:#f5f8fa}td:first-child,th:first-child{text-align:left}.boat{display:inline-block;min-width:25px;padding:0 5px;border-radius:4px;border:1px solid #c5cdd4;text-align:center;font-weight:bold}.boat.b2{background:#293440;color:white}.boat.b3{background:#c24850;color:white}.boat.b4{background:#287ab0;color:white}.boat.b5{background:#f3d577}.boat.b6{background:#229773;color:white}.st{font-weight:700;color:#08776e}.ticket{display:inline-block;background:#e8f5f1;border:1px solid #bbdacf;border-radius:6px;padding:8px 13px;margin:6px;font-weight:700}ul{padding-left:22px}footer{font-size:12px;color:#647b89;padding:24px 5%;border-top:1px solid #d5e1e7}@media(max-width:900px){header span:not(.tag){display:none}.layout{grid-template-columns:1fr}.cards{grid-template-columns:repeat(2,1fr);max-height:380px}.detail{padding:18px}main{padding:25px 4%}.tag{font-size:10px}.intro h1{font-size:28px}}