:root{--bg:#f6f3ea;--panel:#fff;--ink:#2b2b2b;--ink-sub:#6b6b66;--accent:#2d6a4f;--accent-soft:#e4efe7;--link:#1f5f8b;--line:#c8c6bd;--line-soft:#e2e0d8;--th:#e7e6e0;--row-alt:#fafaf7;--warn:#b3261e;--maxw:1100px;--side:220px}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--ink);margin:0;font-family:Hiragino Sans,Hiragino Kaku Gothic ProN,Noto Sans JP,Yu Gothic,Meiryo,sans-serif;font-size:14px;line-height:1.6}a{color:var(--link);text-decoration:none}a:hover{text-decoration:underline}.site-header{background:var(--panel);border-bottom:1px solid var(--line)}.header-inner{max-width:var(--maxw);align-items:flex-end;gap:18px;margin:0 auto;padding:14px 16px 10px;display:flex}.logo{letter-spacing:.02em;color:var(--ink);font-size:30px;font-weight:800;line-height:1}.logo:hover{text-decoration:none}.logo-mark{color:var(--accent)}.logo-db{color:#3a3a36;margin-left:2px}.header-meta{color:var(--ink-sub);padding-bottom:2px;font-size:12px}.tagline{color:var(--ink);font-weight:600}.top-nav{max-width:var(--maxw);margin:0 auto;padding:0 16px}.top-nav ul{border-left:1px solid var(--line-soft);grid-template-columns:repeat(6,1fr);margin:0;padding:0;list-style:none;display:grid}.top-nav li{border-right:1px solid var(--line-soft)}.top-nav a{text-align:center;color:var(--ink);border-bottom:3px solid #0000;padding:11px 4px;font-size:13px;display:block}.top-nav a:hover{background:var(--accent-soft);text-decoration:none}.top-nav a.active{border-bottom-color:var(--accent);font-weight:700}.update-band{background:var(--accent-soft);color:#1d4a36;text-align:center;border-top:1px solid #c9ddcf;padding:6px 12px;font-size:13px}.container{max-width:var(--maxw);margin:0 auto;padding:22px 16px 40px}.two-col{grid-template-columns:var(--side) minmax(0, 1fr);align-items:start;gap:24px;display:grid}.main,.main-only{min-width:0}.sidebar{font-size:13px}.side-toggle,.side-toggle-label{display:none}.side-box{background:var(--panel);border:1px solid var(--line);margin-bottom:14px}.side-head{color:#fff;background:#3d4a42;padding:8px 10px;font-size:15px;font-weight:700}.side-head .kana{opacity:.85;font-size:11px;font-weight:400;display:block}.side-group-title{background:var(--th);border-top:1px solid var(--line-soft);padding:4px 10px;font-weight:700}.side-list{margin:0;padding:4px 0 8px;list-style:none}.side-list a{color:var(--ink);padding:3px 10px 3px 20px;display:block;position:relative}.side-list a:before{content:"";border:4px solid #0000;border-left-color:#9a9a92;position:absolute;top:.85em;left:10px}.side-list a.current{color:var(--accent);font-weight:700}.side-list a.current:before{border-left-color:var(--accent)}.side-news{padding:6px 10px 10px}.side-news dt{background:var(--th);margin-top:6px;padding:2px 6px;font-size:12px;font-weight:700}.side-news dd{margin:4px 2px 0}.side-search{gap:6px;padding:8px 10px 10px;display:flex}.side-search input{flex:1;min-width:0}.h-page{border-left:5px solid var(--accent);border-bottom:1px dotted #a9a79e;margin:0 0 16px;padding:4px 0 6px 12px;font-size:20px}.h-section{border-left:4px solid var(--accent);margin:26px 0 10px;padding:2px 0 2px 10px;font-size:16px}.h-page+.h-section{margin-top:10px}.racer-title{flex-wrap:wrap;align-items:baseline;column-gap:8px;display:flex}.racer-title .racer-meta{color:var(--ink-sub);font-size:13px;font-weight:400}.racer-title .racer-section{font-size:16px;font-weight:700}.racer-title .racer-section:before{content:"｜";color:#a9a79e;margin-right:2px;font-weight:400}.note{color:var(--ink-sub);margin:4px 0 6px;font-size:12px}.caption-line{flex-wrap:wrap;align-items:center;gap:6px;margin:14px 0 4px;font-size:13px;display:flex}.table-wrap{-webkit-overflow-scrolling:touch;margin-bottom:10px;overflow-x:auto}table.grid{border-collapse:collapse;background:var(--panel);width:100%;font-size:13px}table.grid th,table.grid td{border:1px solid var(--line);text-align:center;white-space:nowrap;padding:5px 8px}table.grid thead th{background:var(--th);color:#3b3b37;font-weight:600}table.grid tbody tr:nth-child(2n) td{background:var(--row-alt)}table.grid td.l{text-align:left}table.grid td.r{text-align:right;font-variant-numeric:tabular-nums}table.grid td.empty{color:var(--ink-sub);background:#fbfbf9;padding:18px 8px}table.grid caption{text-align:left;color:var(--ink-sub);padding:0 0 4px;font-size:12px}table.grid.kv{width:auto;min-width:320px}table.grid.kv th{background:var(--th);text-align:left;width:9em;font-weight:600}table.grid .sub{color:var(--ink-sub);font-size:11px;display:block}table.grid .acc{color:var(--warn);font-weight:700}table.grid tr.win td{background:#f2f7f3}.entry-cell{min-width:90px;line-height:1.35}.tag{background:var(--th);border:1px solid var(--line);padding:0 8px;font-size:12px;display:inline-block}.tag-grade-SG{background:#f3e7c9;border-color:#d9c48f}.tag-grade-PG1,.tag-grade-G1{background:#ece3f1;border-color:#cbb7d8}.tag-grade-G2,.tag-grade-G3{background:#e3ecf3;border-color:#b7c9d8}.boatno{align-items:center;gap:4px;display:inline-flex}.boat-chip{text-align:center;border:1px solid #888;width:18px;height:18px;font-size:11px;font-weight:700;line-height:16px;display:inline-block}.b1{color:#222;background:#fff}.b2{color:#fff;background:#222}.b3{color:#fff;background:#d7332f;border-color:#b0201c}.b4{color:#fff;background:#2a63b7;border-color:#1c4b90}.b5{color:#222;background:#f2d230;border-color:#c9ad18}.b6{color:#fff;background:#2e9b4f;border-color:#217a3c}input[type=search],input[type=text]{border:1px solid var(--line);background:#fff;border-radius:0;padding:6px 8px;font-size:14px}button,.btn{border:1px solid var(--accent);background:var(--accent);color:#fff;cursor:pointer;padding:6px 12px;font-size:13px}.search-box{gap:8px;max-width:520px;margin:0 0 12px;display:flex}.search-box input{flex:1;min-width:0}.preparing{background:var(--panel);border:1px solid var(--line);text-align:center;color:var(--ink-sub);padding:28px 20px}.prose{background:var(--panel);border:1px solid var(--line);padding:16px 20px}.prose p,.prose li{margin:6px 0}.year-links{flex-wrap:wrap;gap:6px;margin:0 0 10px;display:flex}.year-links a,.year-links span{border:1px solid var(--line);background:var(--panel);padding:2px 10px;font-size:13px}.year-links span{background:var(--accent);color:#fff;border-color:var(--accent)}.site-footer{border-top:1px solid var(--line);background:#ebe7dc;margin-top:20px}.footer-inner{max-width:var(--maxw);color:var(--ink-sub);margin:0 auto;padding:18px 16px 24px;font-size:12px}.source-note{color:var(--ink);margin:0 0 8px}.footer-links{flex-wrap:wrap;gap:16px;margin:0 0 8px;padding:0;list-style:none;display:flex}.footer-links a{color:var(--ink)}.copy{margin:0}@media (max-width:760px){body{font-size:13px}.header-inner{gap:10px;padding:10px 12px 6px}.logo{font-size:24px}.top-nav{padding:0}.top-nav ul{border-left:0;grid-template-columns:repeat(3,1fr)}.top-nav li{border-bottom:1px solid var(--line-soft)}.top-nav a{padding:8px 2px;font-size:12px}.update-band{font-size:12px}.container{padding:12px 10px 30px}.two-col{grid-template-columns:minmax(0,1fr);gap:12px}.side-toggle-label{color:#fff;cursor:pointer;background:#3d4a42;padding:8px 12px;font-weight:700;display:block}.side-toggle-label:after{content:"▼ 開く";float:right;font-size:12px;font-weight:400}.side-toggle:checked+.side-toggle-label:after{content:"▲ 閉じる"}.side-body{display:none}.side-toggle:checked~.side-body{display:block}.side-box{border-top:0;margin-bottom:0}.h-page{font-size:17px}.racer-title .racer-section{font-size:14px}table.grid th,table.grid td{padding:4px 6px}}