.fx{max-width:980px;margin:0 auto;padding:4px 2px 24px}.fx h2{margin:6px 0}.fx h3{margin:16px 0 6px;font-size:15px}
.fx-b{padding:8px 10px;border:1px solid var(--line);border-radius:10px;background:var(--surface2);font-size:13px;margin:8px 0}
.fx-b.bad{border-color:var(--dn);color:var(--dn)}.fx-b.ok{border-color:var(--up)}
.fx-seg{display:flex;gap:6px;flex-wrap:wrap;margin:8px 0}.fx-seg button{padding:8px 12px;border:1px solid var(--line2);border-radius:999px;background:var(--surface);color:var(--text);min-height:40px}
.fx-seg button.on{background:var(--text);color:var(--surface)}
.fx-k{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}@media(min-width:640px){.fx-k{grid-template-columns:repeat(3,1fr)}}@media(min-width:900px){.fx-k{grid-template-columns:repeat(6,1fr)}}
.fx-k>div{border:1px solid var(--line);border-radius:12px;padding:10px;background:var(--surface)}.fx-k span{display:block;font-size:12px;color:var(--muted)}.fx-k b{font-size:18px}
.fx .up{color:var(--up)}.fx .dn{color:var(--dn)}.fx-s{font-size:12px}
.fx-f{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}.fx-f input,.fx-f select{flex:1 1 120px;min-height:40px;padding:6px 10px;border:1px solid var(--line2);border-radius:10px;background:var(--surface);color:var(--text)}
.fx-2{display:grid;grid-template-columns:1fr;gap:12px}@media(min-width:700px){.fx-2{grid-template-columns:1fr 1fr}}
.fx-li{display:grid;grid-template-columns:62px 54px 1fr auto;gap:6px;align-items:center;width:100%;text-align:left;padding:9px 6px;border:0;border-bottom:1px solid var(--line);background:none;color:var(--text);min-height:44px}
.fx-li em{font-style:normal;text-align:right;font-weight:600}.fx-t{overflow-x:auto}.fx table{border-collapse:collapse;width:100%;font-size:13px}.fx th,.fx td{padding:6px;border-bottom:1px solid var(--line);text-align:left}
.fx-card{border:1px solid var(--line2);border-radius:12px;padding:12px;margin:12px 0;background:var(--surface)}.fx-ai-a{padding:10px;border:1px solid var(--line);border-radius:10px;margin-top:8px;line-height:1.5}
.fx-d{margin-top:16px}.fx svg{max-width:100%}
/* v1.1 — bố cục theo thiết kế: tiêu đề + tab cuộn ngang + thẻ */
.fx-h{display:flex;justify-content:space-between;align-items:flex-start;gap:8px;flex-wrap:wrap}.fx-h h2{margin:0}.fx-h p{margin:2px 0 0;font-size:13px}
.fx-hr{display:flex;gap:6px}.fx-hr select,.fx-hr button{min-height:40px;padding:6px 10px;border:1px solid var(--line2);border-radius:10px;background:var(--surface);color:var(--text)}
.fx-tabs{display:flex;gap:4px;overflow-x:auto;border-bottom:1px solid var(--line);margin:10px 0;-webkit-overflow-scrolling:touch;scrollbar-width:none}.fx-tabs::-webkit-scrollbar{display:none}
.fx-tabs button{flex:0 0 auto;padding:10px 12px;border:0;border-bottom:2px solid transparent;background:none;color:var(--muted);min-height:44px;white-space:nowrap}.fx-tabs button.on{color:var(--text);border-bottom-color:var(--up);font-weight:600}
.fx-kc{border:1px solid var(--line);border-radius:12px;padding:10px;background:var(--surface)}.fx-kc span{display:block;font-size:12px;color:var(--muted)}.fx-kc b{font-size:19px;display:block;margin:2px 0}
.fx-g2,.fx-g3{display:grid;grid-template-columns:1fr;gap:12px;margin:12px 0}@media(min-width:760px){.fx-g2{grid-template-columns:1.2fr 1fr}.fx-g3{grid-template-columns:repeat(3,1fr)}}
.fx-card{margin:10px 0}.fx-card h3{margin:0 0 8px}.fx-card>button,.fx button[data-act]{min-height:40px}
.fx-rng{display:flex;flex-wrap:wrap;gap:4px;justify-content:flex-end;margin-bottom:6px}.fx-rng button{white-space:nowrap;flex:0 0 auto;min-width:38px;padding:4px 9px;border:1px solid var(--line2);border-radius:8px;background:var(--surface);color:var(--text);min-height:32px}.fx-rng button.on{background:var(--text);color:var(--surface)}
.fx-lg{display:flex;gap:12px;flex-wrap:wrap;font-size:12px;margin-top:4px}.fx-lg i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:4px}.fx-lg i.u{background:var(--up)}.fx-lg i.d{background:var(--dn)}.fx-lg i.n{background:var(--text);border-radius:50%}
.fx-dn{display:flex;justify-content:center;margin-bottom:6px}
.fx-bar{display:grid;grid-template-columns:minmax(80px,1.2fr) 2fr auto;gap:6px;align-items:center;font-size:13px;padding:3px 0}.fx-bar i{height:8px;border-radius:4px;display:block}.fx-bar em{font-style:normal;font-weight:600;text-align:right}.fx-bar small{grid-column:2/4;font-size:11px}
.fx-chips{display:flex;gap:6px;flex-wrap:wrap;margin:6px 0}.fx-chips button{padding:8px 11px;border:1px solid var(--line2);border-radius:999px;background:var(--surface2);color:var(--text);text-align:left;min-height:40px}.fx-chips button.on{background:var(--text);color:var(--surface)}
.fx-note{padding:10px;border:1px dashed var(--line2);border-radius:10px;font-size:12px;color:var(--muted);margin:10px 0}.fx-ul{margin:6px 0;padding-left:18px;font-size:13px}.fx-ul li{margin:3px 0}
.fx-news{padding:9px 0;border-bottom:1px solid var(--line)}.fx-news a{color:var(--text);font-weight:600;text-decoration:none;display:block}.fx-news small{display:block;margin:2px 0}.fx-tag{display:inline-block;margin:2px 4px 0 0;padding:2px 8px;border-radius:999px;background:var(--surface2);border:1px solid var(--line);font-size:11px}
.fx-mini{display:flex;align-items:flex-end;gap:2px;height:50px}.fx-mini i{flex:1;display:block;border-radius:2px}.fx-mini i.u{background:var(--up)}.fx-mini i.d{background:var(--dn)}
.fx tr[data-act]{cursor:pointer}.fx td,.fx th{white-space:nowrap}
.fx-g1{display:grid;grid-template-columns:1fr;gap:12px}.fx-exn{font-weight:700;color:#1570ef;padding:6px 12px;border:1px solid #cfe0fb;border-radius:8px;background:#f2f7ff;display:inline-block}

.fx-card h3 .fx-exn{font-size:12px;padding:2px 8px;margin-left:6px;vertical-align:middle}.fx-svg{display:block;max-height:240px}.fx-t tr.cur td{background:#f2f7ff}
.fx-t td.muted:last-child{white-space:normal;min-width:240px;max-width:420px;line-height:1.35}

/* ===== v1.2 — Khối ngoại trên điện thoại: không tràn ngang ===== */
.fx,.fx-g1,.fx-g2,.fx-g3,.fx-2,.fx-k,.fx-card,.fx-b,.fx-f{min-width:0;max-width:100%}
.fx-g1,.fx-g2,.fx-g3,.fx-2{grid-template-columns:minmax(0,1fr)}
@media(min-width:760px){.fx-g2{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr)}.fx-g3{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(min-width:700px){.fx-2{grid-template-columns:repeat(2,minmax(0,1fr))}}
.fx-k{grid-template-columns:repeat(2,minmax(0,1fr))}@media(min-width:640px){.fx-k{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(min-width:900px){.fx-k{grid-template-columns:repeat(6,minmax(0,1fr))}}
.fx-li{grid-template-columns:22px 58px minmax(0,1fr) auto}.fx-li small{grid-column:2/-1}
.fx-b{overflow-wrap:anywhere}.fx-svg{width:100%;height:auto}
.fx-t{max-width:100%;-webkit-overflow-scrolling:touch}
.fx-f input,.fx-f select{min-width:0}
@media(max-width:640px){
  .fx{padding:2px 0 20px}
  .fx h2{font-size:19px}.fx h3{font-size:14px}
  .fx-h{flex-direction:column;align-items:stretch}.fx-hr{justify-content:flex-start;flex-wrap:wrap}
  .fx-hr .fx-exn,.fx-hr button{padding:6px 12px;min-height:36px;font-size:14px}
  .fx-card{padding:10px;border-radius:10px}.fx-card h3{display:flex;flex-wrap:wrap;align-items:center;gap:6px}
  .fx-card h3 .fx-exn{margin-left:0}
  .fx-rng{justify-content:flex-start;gap:4px}.fx-rng button{min-width:0;min-height:30px;padding:3px 9px;font-size:13px}
  .fx-kc b,.fx-k b{font-size:17px}.fx-kc,.fx-k>div{padding:8px}
  .fx-f input,.fx-f select{flex:1 1 100%;font-size:16px}
  .fx table{font-size:12px}.fx th,.fx td{padding:5px 4px}
  .fx-tabs button{padding:9px 10px;font-size:14px}
  .fx-bar{grid-template-columns:minmax(70px,1fr) minmax(0,1.4fr) auto;font-size:12px}
  .fx-lg{font-size:11px;gap:8px}
  .fx-chips button{font-size:13px;padding:7px 10px;min-height:36px}
  .fx-li{padding:8px 2px}
  .fx-t td.muted:last-child{min-width:160px;max-width:260px}
}