[hidden]{display:none !important}
:root{
  --bg:#0b1220; --bg2:#111a2e; --card:#151f36; --line:#22304f; --tx:#e8eefc;
  --tx2:#93a4c8; --up:#ff4d5e; --dn:#22c55e; --ac:#3b82f6; --ac2:#8b5cf6;
  --gold:#f5b301; --radius:12px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:linear-gradient(180deg,#0b1220,#0e1730 60%,#0b1220);color:var(--tx);
  font:14px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Roboto,sans-serif;min-height:100%}
a{color:var(--ac);text-decoration:none}
#app{max-width:1400px;margin:0 auto;padding:0 16px 40px}

/* header */
.top{display:flex;align-items:center;gap:16px;padding:14px 0;flex-wrap:wrap;position:sticky;top:0;z-index:30;
  background:rgba(11,18,32,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px}
.logo{width:40px;height:40px;border-radius:10px;background:linear-gradient(135deg,var(--ac),var(--ac2));
  display:flex;align-items:center;justify-content:center;font-weight:800;letter-spacing:.5px;color:#fff}
.b1{font-weight:700;font-size:16px}.b2{font-size:11px;color:var(--tx2)}
.ratebar{margin-left:auto;display:flex;gap:14px;font-size:12px;color:var(--tx2);flex-wrap:wrap}
.ratebar b{color:var(--gold)}
.userbox{display:flex;align-items:center;gap:10px}
.who{font-size:13px;color:var(--tx2);max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* nav */
.nav{display:flex;gap:6px;flex-wrap:wrap;padding:10px 0;border-bottom:1px solid var(--line);margin-bottom:16px}
.nav button{background:transparent;border:1px solid transparent;color:var(--tx2);padding:7px 14px;border-radius:999px;
  cursor:pointer;font-size:13px}
.nav button:hover{color:var(--tx);background:#16223c}
.nav button.on{color:#fff;background:linear-gradient(135deg,var(--ac),var(--ac2));border-color:transparent}

/* buttons */
.btn{border:1px solid var(--line);background:#18233c;color:var(--tx);padding:8px 16px;border-radius:10px;cursor:pointer;font-size:13px}
.btn:hover{border-color:var(--ac)}
.btn.primary{background:linear-gradient(135deg,var(--ac),var(--ac2));border:none;color:#fff;font-weight:600}
.btn.ghost{background:transparent}
.btn.block{display:block;width:100%;margin-top:10px}
.btn.danger{background:#3b1d24;border-color:#7f2b39;color:#ffb4bd}
.btn.sm{padding:4px 10px;font-size:12px;border-radius:8px}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* cards / layout */
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px}
.card h3{margin:0 0 12px;font-size:15px}
.hero{background:radial-gradient(1200px 400px at 10% -10%,#1b2a4d,transparent),linear-gradient(135deg,#111c34,#0d1526);
  border:1px solid var(--line);border-radius:16px;padding:26px;margin-bottom:18px}
.hero h1{margin:0 0 8px;font-size:26px}
.hero p{margin:0;color:var(--tx2)}
.metrics{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin:16px 0}
.metric{background:#101a30;border:1px solid var(--line);border-radius:12px;padding:12px}
.metric .k{font-size:11px;color:var(--tx2)}.metric .v{font-size:18px;font-weight:700;margin-top:4px}

/* table */
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{padding:9px 8px;text-align:right;border-bottom:1px solid #1b2745;white-space:nowrap}
th:first-child,td:first-child{text-align:left}
th{color:var(--tx2);font-weight:500;font-size:12px}
tbody tr:hover{background:#16223c;cursor:pointer}
.up{color:var(--up)}.dn{color:var(--dn)}.flat{color:var(--tx2)}
.tag{display:inline-block;padding:1px 8px;border-radius:999px;background:#1c2b4a;color:#a9c1ff;font-size:11px}
.tag.g{background:#12351f;color:#7ee2a8}.tag.r{background:#3b1d24;color:#ff9aa7}.tag.y{background:#3a2f10;color:#ffd47a}

/* form */
label{display:block;font-size:12px;color:var(--tx2);margin:10px 0 4px}
input,select,textarea{width:100%;background:#0e1830;border:1px solid var(--line);color:var(--tx);padding:9px 11px;
  border-radius:9px;font-size:13px;outline:none}
input:focus,select:focus{border-color:var(--ac)}
.row{display:flex;gap:10px;flex-wrap:wrap}
.row>*{flex:1;min-width:120px}
.row.tight>*{flex:0 1 auto}

/* modal */
.mask{position:fixed;inset:0;background:rgba(4,8,16,.72);display:flex;align-items:center;justify-content:center;z-index:100;padding:16px}
.modal{background:#111c34;border:1px solid var(--line);border-radius:16px;width:100%;max-width:400px;box-shadow:0 24px 60px rgba(0,0,0,.5)}
.mhead{display:flex;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--line)}
.x{cursor:pointer;color:var(--tx2);font-size:20px;line-height:1}
.mbody{padding:16px 18px 20px}
.hint{font-size:12px;color:var(--gold);min-height:18px;margin-top:8px}

/* toast */
.toast{position:fixed;left:50%;bottom:36px;transform:translateX(-50%);background:#1d2b49;border:1px solid var(--line);
  padding:11px 20px;border-radius:10px;z-index:200;font-size:13px;box-shadow:0 10px 30px rgba(0,0,0,.4);max-width:90vw}

/* misc */
.kv{display:flex;justify-content:space-between;padding:7px 0;border-bottom:1px dashed #1e2b49;font-size:13px}
.kv:last-child{border-bottom:none}
.kv .k{color:var(--tx2)}
.muted{color:var(--tx2);font-size:12px}
.pill{display:inline-block;background:#16233d;border:1px solid var(--line);border-radius:999px;padding:3px 10px;font-size:12px;margin:0 6px 6px 0;cursor:pointer}
.pill.on{background:linear-gradient(135deg,var(--ac),var(--ac2));border-color:transparent;color:#fff}
.pager{display:flex;gap:8px;justify-content:center;align-items:center;margin:18px 0}
.empty{padding:40px;text-align:center;color:var(--tx2)}
.bignum{font-size:24px;font-weight:800}
.bars{display:flex;align-items:flex-end;gap:2px;height:120px}
.bars i{flex:1;background:linear-gradient(180deg,var(--ac),#1e3a8a);border-radius:2px 2px 0 0;min-height:2px}
.foot{display:flex;justify-content:space-between;color:var(--tx2);font-size:12px;padding:20px 0;border-top:1px solid var(--line);
  margin-top:24px;flex-wrap:wrap;gap:8px}

@media(max-width:1100px){
  .g4{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(2,1fr)}
  .metrics{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:680px){
  .g2,.g3,.g4{grid-template-columns:1fr}
  .metrics{grid-template-columns:repeat(2,1fr)}
  .ratebar{margin-left:0;width:100%;order:3}
  .hero h1{font-size:20px}
  th,td{padding:8px 6px;font-size:12px}
  .hideSm{display:none}
}


/* ===HKCHART=== 港股 K 线图 */
.chartWrap{position:relative;background:#0e1730;border:1px solid var(--line);border-radius:12px;padding:6px;overflow:hidden}
canvas.kchart{width:100%;display:block;touch-action:none}
.periodBar{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0}
.periodBar button{padding:4px 9px;font-size:12px;border-radius:8px;border:1px solid var(--line);background:#16233f;color:var(--tx);cursor:pointer}
.periodBar button.on{background:#2b7cff;border-color:#2b7cff;color:#fff}
.maLegend{display:flex;flex-wrap:wrap;gap:9px;font-size:11px;margin:6px 2px 2px}
.maLegend span{display:inline-flex;align-items:center;gap:4px;color:#9fb2d6}
.maLegend i{width:11px;height:3px;border-radius:2px;display:inline-block}
.pgJump{display:inline-flex;align-items:center;gap:6px}
.pgJump input{width:66px;padding:5px 8px}
.chartTip{position:absolute;pointer-events:none;background:rgba(9,16,32,.96);border:1px solid var(--line);border-radius:8px;padding:8px 10px;font-size:12px;line-height:1.5;display:none;z-index:5;white-space:nowrap}
.mktHead{display:flex;gap:10px;align-items:center;flex-wrap:wrap;justify-content:space-between}
.legendSw{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:4px;vertical-align:-1px}