:root{--bg:#0f1420;--card:#171e2e;--fg:#e6e9ef;--mut:#8b93a7;--pos:#22c55e;--neg:#ef4444;--acc:#3b82f6;--bd:#273046}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font:14px/1.55 -apple-system,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif}
header{display:flex;flex-wrap:wrap;align-items:center;gap:12px;padding:10px 18px;background:#121828;border-bottom:1px solid var(--bd);position:sticky;top:0;z-index:5}
.brand{font-weight:700;font-size:16px}.ro{font-size:11px;background:#334155;border-radius:4px;padding:1px 6px;margin-left:4px}
nav{display:flex;flex-wrap:wrap;gap:4px;flex:1}nav a{color:var(--fg);text-decoration:none;padding:6px 10px;border-radius:6px}
nav a.on,nav a:hover{background:var(--acc)}.logout{display:flex;gap:8px;align-items:center}
main{padding:16px 18px;max-width:1500px;margin:0 auto}h2{margin:6px 0 14px}h3{margin:0 0 10px;font-size:15px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px;margin-bottom:12px}
.card{background:var(--card);border:1px solid var(--bd);border-radius:10px;padding:14px 16px;margin-bottom:12px}
.k{color:var(--mut);font-size:12px}.v{font-size:24px;font-weight:700;margin:4px 0}.s{color:var(--mut);font-size:12px}
.pos{color:var(--pos)}.neg{color:var(--neg)}.warn{color:#f59e0b}.muted{color:var(--mut)}.small{font-size:12px}.nowrap{white-space:nowrap}
table{width:100%;border-collapse:collapse}th,td{padding:6px 8px;border-bottom:1px solid var(--bd);text-align:left;vertical-align:top}
th{color:var(--mut);font-weight:500;font-size:12px;white-space:nowrap}.scroll{overflow-x:auto}
.tag{display:inline-block;padding:2px 8px;border-radius:10px;background:#2a3348;font-size:12px;white-space:nowrap}
.tag.long,.tag.pos{background:#14532d;color:#bbf7d0}.tag.short,.tag.neg{background:#7f1d1d;color:#fecaca}.tag.hold{background:#1e3a8a;color:#bfdbfe}
.ks .bar{height:10px;border-radius:5px;background:linear-gradient(90deg,var(--neg),#475569 50%,var(--pos));position:relative;margin:10px 0 4px}
.ks .mark{position:absolute;top:-4px;width:4px;height:18px;background:#fff;border-radius:2px;margin-left:-2px}
.ksl{display:flex;justify-content:space-between;font-size:12px}
button{background:var(--acc);color:#fff;border:0;border-radius:6px;padding:7px 14px;cursor:pointer;font-size:14px}
input{width:100%;padding:8px 10px;margin:4px 0 12px;border-radius:6px;border:1px solid var(--bd);background:#0f1420;color:var(--fg);font-size:14px}
label{display:block;color:var(--mut);font-size:13px}.login{max-width:360px;margin:10vh auto;background:var(--card);padding:26px;border-radius:12px;border:1px solid var(--bd)}
.login h1{font-size:20px;margin-top:0}.login button{width:100%}.narrow{max-width:480px}
.alert{background:#7f1d1d;color:#fecaca;padding:8px 10px;border-radius:6px}.ok{background:#14532d;color:#bbf7d0;padding:8px 10px;border-radius:6px}
.filters{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:8px}.filters a{color:var(--fg);text-decoration:none;padding:3px 10px;border:1px solid var(--bd);border-radius:12px;font-size:12px}
.filters a.on{background:var(--acc);border-color:var(--acc)}.warnrow td{color:#fcd34d}
.md table{margin:8px 0}.md code{background:#0f1420;padding:1px 4px;border-radius:4px}.md pre{background:#0f1420;padding:10px;border-radius:6px;overflow-x:auto}
.md h1{font-size:20px}.md h2{font-size:17px;margin-top:20px}.md h3{font-size:15px;margin-top:14px}.md a{color:#93c5fd}
details summary{cursor:pointer;font-weight:600}footer{padding:12px 18px 24px;text-align:center;font-size:12px}
@media(max-width:700px){main{padding:10px}.v{font-size:20px}th,td{padding:5px}}
/* sections + event-contract pages */
header{flex-wrap:wrap}.sections{display:flex;gap:6px}.sections a{color:var(--fg);text-decoration:none;padding:6px 12px;border-radius:8px;border:1px solid var(--bd);font-weight:600}
.sections a.on{background:#f59e0b;border-color:#f59e0b;color:#111}header nav{flex-basis:100%;overflow-x:auto;flex-wrap:nowrap;white-space:nowrap}
.big{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:12px;margin-bottom:12px}
.coin h3{font-size:18px;margin:0 0 4px}.coin .px{font-size:22px;font-weight:700}
.hz{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}.hzb{background:#0f1420;border-radius:8px;padding:10px}
.pp{display:flex;justify-content:space-between;align-items:baseline}.pp .u{color:var(--pos);font-size:28px;font-weight:800}.pp .d{color:var(--neg);font-size:28px;font-weight:800}
.advice{font-size:18px;font-weight:700;padding:10px 12px;border-radius:8px;margin-top:10px;text-align:center}
.advice.none{background:#334155}.advice.weak{background:#78350f}.advice.main{background:#14532d}
.badge{display:inline-block;padding:1px 8px;border-radius:10px;font-size:12px;font-weight:600}
.badge.STRONG{background:#14532d;color:#bbf7d0}.badge.WEAK{background:#7f1d1d;color:#fecaca}.badge.RANGE{background:#334155}
.prog{height:8px;background:#273046;border-radius:4px;overflow:hidden;margin:3px 0}.prog div{height:100%;background:var(--acc)}
.ok-y{color:var(--pos);font-weight:700}.ok-n{color:var(--mut)}
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:4px 12px}
select{width:100%;padding:8px;margin:4px 0 12px;border-radius:6px;border:1px solid var(--bd);background:#0f1420;color:var(--fg);font-size:14px}
@media(max-width:700px){.pp .u,.pp .d{font-size:24px}.coin .px{font-size:19px}.hz{grid-template-columns:1fr}}
.summary{font-size:17px;font-weight:700;color:#fbbf24;margin:4px 0 8px}.cm{margin:4px 0;line-height:1.7}
.ivs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:8px}.ivs button{background:#273046;padding:5px 12px}.ivs button.on{background:var(--acc)}
.charts{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:12px}.chart{width:100%;min-height:300px}
.card.changed{border-color:#f59e0b;background:#2a2410}

/* 实验规则（RSI 背离） */
.advice.exp{background:#4c1d95}.tag.exp{background:#4c1d95;color:#ddd6fe}

/* 手机布局（第 9 轮） */
.big{grid-template-columns:repeat(auto-fit,minmax(min(300px,100%),1fr))}.charts{grid-template-columns:repeat(auto-fit,minmax(min(320px,100%),1fr))}
.grid{grid-template-columns:repeat(auto-fit,minmax(min(260px,100%),1fr))}
@media(max-width:700px){
 header{gap:6px 8px;padding:6px 10px}.brand{font-size:14px;flex:1;min-width:0}.brand .ro{font-size:10px;padding:0 4px}
 .logout .uname{display:none}.logout button{padding:4px 10px;font-size:12px}
 .sections{order:3;flex-basis:100%}.sections a{flex:1;text-align:center;padding:5px 6px;font-size:13px}
 header nav{order:4;gap:2px}nav a{padding:4px 8px;font-size:13px}.ea-ctl{order:2}
 h2{font-size:17px;margin:2px 0 10px}h2 .small{display:block;margin-top:2px}
 .card{padding:10px 11px;border-radius:8px;overflow-x:auto}.coin h3{font-size:16px}.advice{font-size:16px;padding:8px}
 .chart{min-height:240px}footer{padding:10px 10px 18px}
 table.stack,table.stack tbody,table.stack tr,table.stack td{display:block;width:100%}
 table.stack tr:first-child{display:none}table.stack tr{border:1px solid var(--bd);border-radius:8px;margin-bottom:10px;padding:4px 8px;background:#121a2a}
 table.stack td{display:flex;gap:10px;justify-content:space-between;border-bottom:1px dashed #222b40;padding:6px 0;text-align:right}
 table.stack td:last-child{border-bottom:0}table.stack td::before{content:attr(data-label);color:var(--mut);font-size:12px;text-align:left;flex:none;max-width:42%}
 table.stack.auto td{display:block;overflow:hidden}table.stack.auto td::before{float:left;margin-right:10px}table.stack.auto td[colspan]{text-align:left}
}