:root{color-scheme:dark}body{margin:0;background:#151820}#stock-trading-demo{max-width:1600px;margin:auto}
    #stock-trading-demo [hidden]{display:none!important}
    #stock-trading-demo .app-nav{display:flex;flex-wrap:wrap;gap:6px;padding:10px 16px;background:var(--trade-panel);border-top:1px solid var(--trade-line)}
    #stock-trading-demo .app-nav button[aria-pressed=true],#stock-trading-demo .subnav button[aria-pressed=true]{background:var(--trade-selected);border-color:var(--trade-accent)}
    #stock-trading-demo .contest-strip{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:12px 18px;border-top:1px solid var(--trade-line)}
    #stock-trading-demo .screen{padding:22px;background:var(--trade-panel);min-height:400px}
    #stock-trading-demo .screen h2{font-size:23px;margin:0 0 6px}
    #stock-trading-demo .screen h3{font-size:16px;margin:20px 0 10px}
    #stock-trading-demo .screen p{margin:8px 0;color:var(--trade-sub)}
    #stock-trading-demo .screen-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:20px}
    #stock-trading-demo .metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;padding:18px 0;border-top:1px solid var(--trade-line);border-bottom:1px solid var(--trade-line)}
    #stock-trading-demo .metrics strong{display:block;font-size:23px;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}
    #stock-trading-demo .subnav{display:flex;flex-wrap:wrap;gap:6px;margin:18px 0}
    #stock-trading-demo .data-row{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;padding:14px 0;border-bottom:1px solid var(--trade-line)}
    #stock-trading-demo .data-row .right-info{text-align:right;font-variant-numeric:tabular-nums}
    #stock-trading-demo .data-row small{display:block;font-size:12px;color:var(--trade-sub)}
    #stock-trading-demo .data-row strong{font-size:17px}
    #stock-trading-demo .pager{display:flex;align-items:center;gap:12px;justify-content:flex-end;margin-top:16px}
    #stock-trading-demo select{max-width:100%;font:inherit;padding:9px;border:1px solid var(--trade-line);border-radius:7px;background:var(--trade-bg);color:var(--trade-text)}
    #stock-trading-demo .screen label{display:grid;gap:6px;color:var(--trade-sub);font-size:13px;min-width:0}
    #stock-trading-demo .screen input{font-size:15px;font-weight:400;text-align:left}
    #stock-trading-demo .form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:14px 0}
    #stock-trading-demo .form-grid .span-all{grid-column:1/-1}
    #stock-trading-demo .actions{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}
    #stock-trading-demo .featured{background:var(--trade-selected);border-radius:12px;padding:18px;margin:16px 0}
    #stock-trading-demo .featured strong{font-size:24px;display:block}
    #stock-trading-demo .rank-table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}
    #stock-trading-demo .rank-table td,#stock-trading-demo .rank-table th{text-align:left;padding:14px 6px;border-bottom:1px solid var(--trade-line);overflow-wrap:anywhere}
    #stock-trading-demo .rank-table td:last-child,#stock-trading-demo .rank-table th:last-child{text-align:right}
    #stock-trading-demo .rank-table button{border:0;background:transparent;padding:0;color:var(--trade-accent)}
    #stock-trading-demo .poster{max-width:100%;max-height:250px;object-fit:contain;display:block;margin:16px auto}
    #stock-trading-demo .waiting-art{padding:50px 20px;text-align:center;background:var(--trade-selected);border-radius:12px;margin:18px 0}
    #stock-trading-demo .waiting-art strong{font-size:28px;display:block}
    #stock-trading-demo .icon-settings{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
    #stock-trading-demo .icon-settings input{font-size:11px}
    #stock-trading-demo .preview-note{font-size:12px;color:var(--trade-sub)}
    @container(max-width:560px){#stock-trading-demo .metrics,#stock-trading-demo .form-grid{grid-template-columns:1fr}#stock-trading-demo .screen{padding:16px}#stock-trading-demo .icon-settings{grid-template-columns:repeat(2,minmax(0,1fr))}}
    #stock-trading-demo{--trade-bg:light-dark(#f4f5fa,#151820);--trade-panel:light-dark(#ffffff,#1d222d);--trade-line:light-dark(#dce0e9,#333b4b);--trade-text:light-dark(#202639,#edf0f7);--trade-sub:light-dark(#596278,#aeb8cb);--trade-accent:light-dark(#5740b6,#b4a2ff);--trade-selected:light-dark(#eee9ff,#332b4d);--trade-up:light-dark(#ba304a,#ff8c9c);--trade-down:light-dark(#285cc3,#87b9ff);color:var(--trade-text);font:14px/1.5 'Segoe UI','Malgun Gothic',sans-serif;container-type:inline-size}
    #stock-trading-demo *{box-sizing:border-box}
    #stock-trading-demo .terminal{background:var(--trade-bg);border:1px solid var(--trade-line);border-radius:16px;overflow:hidden}
    #stock-trading-demo .top{padding:18px 110px 16px 20px;display:flex;gap:12px;align-items:center;flex-wrap:wrap;background:var(--trade-panel)}
    #stock-trading-demo .brand{font-size:19px;font-weight:600;letter-spacing:-.7px}
    #stock-trading-demo .tag{font-size:12px;border:1px solid var(--trade-line);padding:3px 8px;border-radius:5px;color:var(--trade-sub)}
    #stock-trading-demo .account{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;padding:18px 20px;border-top:1px solid var(--trade-line);border-bottom:1px solid var(--trade-line)}
    #stock-trading-demo .caption{font-size:12px;color:var(--trade-sub)}
    #stock-trading-demo .amount{font-size:21px;font-weight:600;letter-spacing:-.6px;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
    #stock-trading-demo .workspace{display:grid;grid-template-columns:380px minmax(0,1fr) 250px;gap:1px;background:var(--trade-line)}
    #stock-trading-demo .stocks,#stock-trading-demo .market,#stock-trading-demo .order{background:var(--trade-panel);padding:16px;min-width:0}
    #stock-trading-demo h2{font-size:14px;font-weight:600;margin:0 0 12px}
    #stock-trading-demo button,#stock-trading-demo input{font:inherit}
    #stock-trading-demo button{color:var(--trade-text);background:var(--trade-bg);border:1px solid var(--trade-line);border-radius:7px;padding:8px 10px;min-height:38px;cursor:var(--cursor-interaction,pointer)}
    #stock-trading-demo button:hover:not(:disabled){filter:brightness(1.12)}
    #stock-trading-demo button:disabled{opacity:.42;cursor:not-allowed}
    #stock-trading-demo .stock-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
    #stock-trading-demo .stock{width:100%;aspect-ratio:1;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;gap:4px;margin:0;background:var(--trade-bg);border:2px solid var(--trade-line);border-radius:12px;padding:10px 5px;min-height:138px;min-width:0}
    #stock-trading-demo .stock[aria-pressed=true]{background:var(--trade-selected);border-color:var(--trade-accent)}
    #stock-trading-demo .brand-image{display:flex;align-items:center;justify-content:center;width:100%;max-width:100%;height:60px;flex-shrink:0;border-radius:7px;background:#E9ECF1;color:#172034;margin-bottom:3px;overflow:hidden;border:1px solid #e1e5ed;padding:7px}
    #stock-trading-demo .brand-image img{display:block;width:100%;height:100%;object-fit:contain}
    #stock-trading-demo .brand-image img[data-wide=true]{width:100%;height:180%;max-height:none;flex-shrink:0}
    #stock-trading-demo .brand-fallback{font-size:11px;font-weight:600;letter-spacing:.3px}
    #stock-trading-demo .brand-fallback[hidden]{display:none}
    #stock-trading-demo .stock .company-small{font-size:13px;font-weight:600;line-height:1.3}
    #stock-trading-demo .stock .price-small{font-size:13px;line-height:1.3;font-weight:600;font-variant-numeric:tabular-nums;overflow-wrap:anywhere;max-width:100%}
    #stock-trading-demo .stock .holding-line{font-size:12px;line-height:1.3;color:var(--trade-sub);font-variant-numeric:tabular-nums;overflow-wrap:anywhere;max-width:100%}
    #stock-trading-demo .stock[data-held=true] .holding-line{color:var(--trade-accent);font-weight:600}
    #stock-trading-demo .up{color:var(--trade-up)}
    #stock-trading-demo .down{color:var(--trade-down)}
    #stock-trading-demo .neutral{color:var(--trade-sub)}
    #stock-trading-demo .minor-change{font-size:12px;color:var(--trade-sub)}
    #stock-trading-demo .personal{padding:14px 0 16px;border-bottom:1px solid var(--trade-line);margin-bottom:16px}
    #stock-trading-demo .personal-label{display:flex;justify-content:space-between;gap:8px;flex-wrap:wrap;font-size:13px;margin-bottom:4px}
    #stock-trading-demo .personal-value{display:flex;gap:5px 12px;align-items:baseline;flex-wrap:wrap;font-variant-numeric:tabular-nums}
    #stock-trading-demo .personal-value strong{font-size:28px;line-height:1.25;font-weight:600;overflow-wrap:anywhere}
    #stock-trading-demo .personal-value span{font-size:18px;font-weight:600}
    #stock-trading-demo .order-position{border-bottom:1px solid var(--trade-line);padding:10px 0 14px;margin-bottom:14px}
    #stock-trading-demo .order-position strong{display:block;font-size:21px;font-weight:600;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}
    #stock-trading-demo .order-position .caption{display:flex;gap:8px;justify-content:space-between}
    #stock-trading-demo .selection{display:flex;justify-content:space-between;gap:10px;align-items:flex-start;margin-bottom:12px}
    #stock-trading-demo .company{font-size:22px;font-weight:600;letter-spacing:-.6px}
    #stock-trading-demo .quote{font-size:29px;font-weight:600;font-variant-numeric:tabular-nums;letter-spacing:-1px;margin:6px 0}
    #stock-trading-demo .plot{--candle-up:light-dark(#d92843,#ff536b);--candle-down:light-dark(#2167d5,#4a9bff);height:280px;margin-top:10px;position:relative}
    #stock-trading-demo .plot svg{width:100%;height:100%;display:block;overflow:visible}
    #stock-trading-demo .chart-key{display:flex;gap:12px;flex-wrap:wrap;font-size:12px;color:var(--trade-sub)}
    #stock-trading-demo .chart-key .up{color:var(--trade-up)}
    #stock-trading-demo .chart-key .down{color:var(--trade-down)}
    #stock-trading-demo .axis{display:flex;justify-content:space-between;gap:8px;font-size:11px;color:var(--trade-sub)}
    #stock-trading-demo .position{display:grid;grid-template-columns:1fr 1fr;gap:16px;border-top:1px solid var(--trade-line);padding-top:16px;margin-top:20px}
    #stock-trading-demo .position strong{display:block;font-size:19px;font-weight:500;font-variant-numeric:tabular-nums}
    #stock-trading-demo .label-row,#stock-trading-demo .total{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:12px 0 7px}
    #stock-trading-demo .qty{display:grid;grid-template-columns:38px minmax(0,1fr) 38px;gap:6px}
    #stock-trading-demo input{width:100%;min-width:0;color:var(--trade-text);background:var(--trade-bg);border:1px solid var(--trade-line);border-radius:7px;padding:9px;text-align:center;font-size:20px;font-weight:500}
    #stock-trading-demo .shortcuts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:5px;margin:8px 0 20px}
    #stock-trading-demo .shortcuts button{padding:6px 2px;font-size:12px}
    #stock-trading-demo .total{border-top:1px solid var(--trade-line);padding-top:14px;align-items:flex-start}
    #stock-trading-demo .total strong{font-size:18px;text-align:right;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
    #stock-trading-demo .buy,#stock-trading-demo .sell{width:100%;margin-top:8px;min-height:45px;font-weight:600}
    #stock-trading-demo .buy{background:var(--trade-up);border-color:var(--trade-up);color:light-dark(#fff,#24131a)}
    #stock-trading-demo .sell{background:var(--trade-down);border-color:var(--trade-down);color:light-dark(#fff,#101e34)}
    #stock-trading-demo .sellmore{display:flex;gap:6px;margin-top:8px}
    #stock-trading-demo .sellmore button{flex:1;font-size:12px}
    #stock-trading-demo .feedback{padding:12px 16px;min-height:48px;border-top:1px solid var(--trade-line);font-size:13px;background:var(--trade-selected);overflow-wrap:anywhere}
    #stock-trading-demo .bottom{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 16px;flex-wrap:wrap;background:var(--trade-panel);color:var(--trade-sub);font-size:12px}
    #stock-trading-demo .bottom button{font-size:12px}
    @container(max-width:940px){#stock-trading-demo .workspace{grid-template-columns:minmax(0,1fr) 250px}#stock-trading-demo .stocks{grid-column:1/-1;grid-row:1}#stock-trading-demo .stock-list{max-width:520px;margin:auto}#stock-trading-demo .amount{font-size:18px}}
    @container(max-width:560px){#stock-trading-demo .workspace{display:flex;flex-direction:column}#stock-trading-demo .stocks{padding:10px}#stock-trading-demo .stock-list{gap:6px}#stock-trading-demo .stock{padding:6px 2px;aspect-ratio:auto;min-height:108px}#stock-trading-demo .stock .price-small{font-size:12px}#stock-trading-demo .account{grid-template-columns:1fr;gap:8px}#stock-trading-demo .account>div{display:flex;align-items:center;justify-content:space-between;gap:10px}#stock-trading-demo .top{padding-right:100px}#stock-trading-demo .quote{font-size:26px}#stock-trading-demo .plot{height:200px}}
    @media(pointer:coarse){#stock-trading-demo button{min-height:44px}}
  
#stock-trading-demo .tick-timer{width:clamp(180px,25vw,320px);margin-left:auto;margin-right:20px}
#stock-trading-demo .tick-heading{display:flex;justify-content:space-between;gap:10px;font-size:12px;color:var(--trade-sub);margin-bottom:7px;min-height:18px}
#stock-trading-demo .tick-heading #tick-label{color:var(--trade-text);font-weight:600}
#stock-trading-demo .tick-track{height:10px;overflow:hidden;background:#36324c;border-radius:20px;border:1px solid #504569}
#stock-trading-demo #tick-fill{display:block;height:100%;width:100%;border-radius:20px;background:linear-gradient(90deg,#8873e8,#d2c7ff);transform:scaleX(0);transform-origin:left;transition:transform .1s linear}
#stock-trading-demo .tick-timer[data-stale=true] #tick-fill{background:#8892a5}
@container(max-width:700px){#stock-trading-demo .tick-timer{order:3;width:100%;margin:0 0 4px}}
@media(prefers-reduced-motion:reduce){#stock-trading-demo #tick-fill{transition:none}}

#stock-trading-demo .experience-options{display:flex;gap:6px;margin-left:auto}
#stock-trading-demo .experience-options button{font-size:12px;min-height:32px;padding:5px 9px;color:var(--trade-sub)}
#stock-trading-demo .experience-options button[aria-pressed=true]{color:var(--trade-text);border-color:#776a9b}
#stock-trading-demo .top{padding-right:20px}
#stock-trading-demo .sale-slot{min-height:126px;padding-top:16px}
#stock-trading-demo #sale-flash{display:flex;flex-direction:column;gap:4px;padding:13px;border:1px solid var(--trade-line);border-radius:10px;background:#232735}
#stock-trading-demo #sale-flash[data-tone=up]{border-color:#8a4b61;background:#342530;animation:sale-arrive .28s ease-out}
#stock-trading-demo #sale-title{font-size:13px;font-weight:600}
#stock-trading-demo #sale-profit{font-size:25px;line-height:1.3;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
#stock-trading-demo #sale-rate{font-size:13px;color:var(--trade-sub)}
#stock-trading-demo #sale-flash[data-tone=up] #sale-profit{color:var(--trade-up)}
#stock-trading-demo #sale-flash[data-tone=down] #sale-profit{color:var(--trade-down)}
#stock-trading-demo .rank-alert{position:fixed;right:24px;bottom:24px;z-index:10;pointer-events:none;max-width:calc(100vw - 48px);padding:15px 22px;border:1px solid #535c70;background:#262d3d;color:#d8e2f7;border-radius:12px;box-shadow:0 6px 28px #0005;font-size:20px;font-weight:700}
#stock-trading-demo .rank-alert[data-up=true]{background:#30283f;border-color:#ac94ec;color:#e1d6ff}
#stock-trading-demo .news-panel{padding:14px 20px;border-bottom:1px solid var(--trade-line);background:var(--trade-panel)}
#stock-trading-demo .news-heading{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:8px}
#stock-trading-demo .news-heading span,#stock-trading-demo .news-empty{color:var(--trade-sub);font-size:12px}
#stock-trading-demo #news-items{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px}
#stock-trading-demo .news-item{flex:0 0 auto;max-width:340px;display:flex;align-items:center;gap:8px;padding:9px 12px;background:var(--trade-bg);border:1px solid var(--trade-line);border-radius:8px;font-size:12px;overflow-wrap:anywhere}
#stock-trading-demo .news-kind{color:var(--trade-accent);white-space:nowrap;font-weight:700}
@keyframes sale-arrive{from{opacity:.5;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}
@media(prefers-reduced-motion:reduce){#stock-trading-demo #sale-flash{animation:none!important}}
@container(max-width:560px){#stock-trading-demo .experience-options{margin-left:0}#stock-trading-demo .rank-alert{font-size:17px}#stock-trading-demo .sale-slot{min-height:116px}}