:root{--bg: #0b1220;--panel: #121c30;--panel2: #182440;--line: #22304d;--text: #e6ecf7;--muted: #8fa0bf;--accent: #3b82f6;--ok: #22c55e;--warn: #f59e0b;--bad: #ef4444;--chip: #1f2b47}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Noto Sans JP,sans-serif;font-size:14px}a{color:inherit;text-decoration:none}.layout{display:grid;grid-template-columns:220px 1fr;min-height:100vh}.side{background:var(--panel);border-right:1px solid var(--line);padding:16px 12px;position:sticky;top:0;height:100vh}.brand{font-weight:700;font-size:18px;letter-spacing:.5px;padding:6px 10px 18px}.nav a{display:block;padding:9px 12px;border-radius:8px;color:var(--muted);margin-bottom:2px}.nav a.active,.nav a:hover{background:var(--panel2);color:var(--text)}.main{padding:20px 24px;max-width:1400px}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.topbar h1{font-size:20px;margin:0}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-bottom:18px}.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px 16px}.card .k{color:var(--muted);font-size:12px;margin-bottom:6px}.card .v{font-size:22px;font-weight:700}.card .s{color:var(--muted);font-size:12px;margin-top:4px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}@media(max-width:1000px){.grid2,.layout{grid-template-columns:1fr}.side{position:static;height:auto}}.panel{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin-bottom:14px}.panel h2{font-size:14px;margin:0 0 10px;color:var(--muted);font-weight:600}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:8px;border-bottom:1px solid var(--line);vertical-align:top}th{color:var(--muted);font-weight:500;font-size:12px}.dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:6px}.dot.ok{background:var(--ok)}.dot.bad{background:var(--bad)}.dot.unk{background:var(--muted)}.chip{display:inline-block;background:var(--chip);border-radius:999px;padding:2px 9px;font-size:12px;color:var(--muted);margin-right:4px}.muted{color:var(--muted)}.pre{white-space:pre-wrap;word-break:break-word;font-family:inherit;margin:0;line-height:1.55}.msg{padding:10px 12px;border-radius:10px;margin-bottom:8px;background:var(--panel2)}.msg.user{background:#1b2a4a}.msg .h{font-size:12px;color:var(--muted);margin-bottom:4px}.btn{background:var(--accent);color:#fff;border:0;border-radius:8px;padding:8px 14px;cursor:pointer;font-size:13px}.btn.ghost{background:var(--panel2);color:var(--text)}.btn.bad{background:var(--bad)}input,select,textarea{background:var(--panel2);color:var(--text);border:1px solid var(--line);border-radius:8px;padding:8px 10px;font-size:14px}.login{max-width:360px;margin:12vh auto}.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.right{text-align:right}.bar{height:8px;background:var(--panel2);border-radius:4px;overflow:hidden}.bar>div{height:100%;background:var(--accent)}.badge{font-size:11px;padding:1px 6px;border-radius:6px;background:var(--chip);color:var(--muted)}.badge.ok{color:var(--ok)}.badge.warn{color:var(--warn)}.badge.bad{color:var(--bad)}.boardpage{display:flex;flex-direction:column;height:calc(100vh - 40px);max-width:none}.boardhead{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:8px;font-size:12px}.boardhead h1{font-size:18px;margin:0}.seg{display:inline-flex;border:1px solid var(--line);border-radius:8px;overflow:hidden}.seg button{background:transparent;color:var(--muted);border:0;padding:4px 10px;font-size:12px;cursor:pointer}.seg button.on{background:var(--accent);color:#fff}.boardgrid{display:grid;grid-template-columns:280px minmax(0,560px) minmax(0,300px);gap:10px;flex:1;min-height:0}.boardgrid>.panel,.boardlist{margin:0;padding:8px 10px;display:flex;flex-direction:column;min-height:0}.boardlist{flex:1}.side-list .scroll,.boardlist .scroll{flex:1;min-height:0;overflow-y:auto}.side-list .grp{position:sticky;top:0;background:var(--panel);color:var(--muted);font-size:11px;padding:6px 4px 3px;border-bottom:1px solid var(--line);z-index:1}.side-list .item{display:grid;grid-template-columns:44px 1fr auto 58px;gap:6px;align-items:center;padding:3px 6px;font-size:12px;line-height:18px;border-radius:4px;cursor:pointer;border-left:2px solid transparent}.side-list .item:hover{background:var(--panel2)}.side-list .item.sel{background:var(--panel2);border-left-color:var(--accent)}.side-list .item .code{font-weight:600}.side-list .item .name{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.side-list .item .chg{text-align:right;font-size:11px}.num{font-variant-numeric:tabular-nums;font-family:ui-monospace,SFMono-Regular,Consolas,Noto Sans Mono,monospace}.ladder-title{display:flex;align-items:center;gap:6px;flex-wrap:wrap;font-size:14px;margin-bottom:2px}.ladder-sub{font-size:11px;margin-bottom:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}table.ladder{width:100%;table-layout:fixed;font-size:12px}table.ladder th,table.ladder td{padding:0 8px;height:17px;line-height:16px;border-bottom:1px solid rgba(34,48,77,.6)}table.ladder th{font-size:11px}table.ladder th:nth-child(2),table.ladder td:nth-child(2){width:34%}table.ladder tr.mid td{border-top:2px solid var(--muted)}table.ladder tr.ou td{font-size:11px}table.ladder tr.empty td{border-bottom-color:transparent}table.dense{font-size:12px}table.dense th{position:sticky;top:0;background:var(--panel);z-index:1}table.dense th,table.dense td{padding:3px 8px;line-height:16px}table.dense tr.click{cursor:pointer}table.dense tr.click:hover td,table.dense tr.sel td{background:var(--panel2)}table.dense td.nm{max-width:220px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.src{font-size:11px;padding:1px 6px;border-radius:6px;background:var(--chip);color:var(--muted);white-space:nowrap}.src-rss{color:#60a5fa}.src-hsbi2{color:#f59e0b}.src-ms2,.src-ms2-fullboard{color:#a78bfa}@media(max-width:1000px){.boardpage{height:auto}.boardgrid{grid-template-columns:1fr}.side-list .scroll{max-height:40vh}}.mobilebar,.scrim{display:none}@media(max-width:1000px){.mobilebar{display:flex;align-items:center;gap:12px;position:sticky;top:0;z-index:30;background:var(--panel);border-bottom:1px solid var(--line);padding:8px 12px}.mobilebar .brand{margin:0}.hamburger{width:40px;height:36px;display:flex;flex-direction:column;justify-content:center;gap:5px;padding:0 9px;background:transparent;border:1px solid var(--line);border-radius:8px;cursor:pointer}.hamburger span{display:block;height:2px;background:var(--text);border-radius:1px}.layout .side{position:fixed;top:0;left:0;bottom:0;width:260px;height:100vh;overflow-y:auto;z-index:50;transform:translate(-100%);transition:transform .2s ease}.layout.menu-open .side{transform:translate(0);box-shadow:0 0 24px #00000080}.scrim{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;z-index:40}.main{padding:14px 12px}}.ladder-scroll,.ticks-panel .scroll{flex:1;min-height:0;overflow-y:auto}table.ladder.ticks th:nth-child(2),table.ladder.ticks td:nth-child(2){width:auto}@media(max-width:1300px){.boardgrid{grid-template-columns:260px minmax(0,1fr)}.ticks-panel{grid-column:1 / -1;max-height:40vh}}@media(max-width:1000px){.boardgrid{grid-template-columns:1fr}.ticks-panel{grid-column:auto}}.notice{margin-top:10px;padding:8px 12px;border-radius:8px;font-size:13px;background:var(--panel2);border:1px solid var(--line)}.notice.ok{color:var(--ok);border-color:#22c55e66}.notice.bad{color:var(--bad);border-color:#ef444480}