:root{--demo-bg:var(--qbx-color-bg);--demo-soft:var(--qbx-color-bg-soft);--demo-panel:var(--qbx-color-surface);--demo-text:var(--qbx-color-text);--demo-muted:var(--qbx-color-muted);--demo-line:var(--qbx-color-line);--demo-brand:var(--qbx-color-brand);--demo-brand-strong:var(--qbx-color-brand-strong);--demo-gold:var(--qbx-color-gold);--demo-danger:var(--qbx-color-danger);--demo-shadow:var(--qbx-shadow-panel)}
*{box-sizing:border-box}html{background:var(--demo-bg);color-scheme:light}html[data-theme=dark]{color-scheme:dark}body{margin:0;min-width:320px;background:radial-gradient(circle at 10% 0,color-mix(in srgb,var(--demo-brand) 9%,transparent),transparent 32rem),var(--demo-bg);color:var(--demo-text);font-family:Pretendard,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px;line-height:1.5;letter-spacing:-.022em}button,select{font:inherit}:focus-visible{outline:var(--qbx-focus-ring);outline-offset:3px}.demo-header{position:sticky;z-index:20;top:0;display:flex;align-items:center;justify-content:space-between;min-height:76px;padding:0 max(24px,calc((100vw - 1440px)/2));border-bottom:1px solid var(--demo-line);background:color-mix(in srgb,var(--demo-bg) 91%,transparent);backdrop-filter:blur(18px)}.demo-brand{display:flex;align-items:center;gap:10px;color:var(--demo-text);font-weight:820;text-decoration:none}.demo-brand img{width:52px}.demo-brand small{margin-left:6px;color:var(--demo-brand);font:800 .64rem/1 ui-monospace,SFMono-Regular,monospace;letter-spacing:.15em}.demo-header-actions{display:flex;align-items:center;gap:10px}.demo-pill{display:inline-flex;align-items:center;gap:7px;min-height:34px;padding:0 12px;border:1px solid color-mix(in srgb,var(--demo-gold) 35%,var(--demo-line));border-radius:999px;color:var(--demo-gold);font-size:.74rem;font-weight:780}.demo-pill i,.feed-live i{width:7px;height:7px;border-radius:50%;background:currentColor;box-shadow:0 0 0 5px color-mix(in srgb,currentColor 12%,transparent)}.icon-button{display:grid;width:42px;height:42px;place-items:center;border:1px solid var(--demo-line);border-radius:12px;background:var(--demo-panel);color:var(--demo-text);cursor:pointer}.demo-shell{width:min(calc(100% - 48px),1440px);margin:auto;padding:46px 0 72px}.demo-hero{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;padding:18px 4px 38px}.eyebrow{margin:0 0 10px;color:var(--demo-brand);font:820 .68rem/1.4 ui-monospace,SFMono-Regular,monospace;letter-spacing:.15em}.demo-hero h1{margin:0;font-size:clamp(2.35rem,4.7vw,5.2rem);line-height:.98;letter-spacing:-.075em}.demo-hero h1 em{color:var(--demo-brand);font-style:normal}.demo-hero>div>p:last-child{max-width:690px;margin:22px 0 0;color:var(--demo-muted);font-size:1.02rem}.demo-actions{display:flex;align-items:stretch;gap:10px;flex:0 0 auto}.primary-action,.secondary-action{min-height:64px;border-radius:15px;cursor:pointer}.primary-action{display:flex;align-items:center;gap:13px;padding:0 22px;border:1px solid var(--demo-brand);background:var(--demo-brand);color:var(--qbx-color-brand-contrast);box-shadow:0 14px 35px color-mix(in srgb,var(--demo-brand) 22%,transparent);text-align:left}.primary-action .action-icon{display:grid;width:32px;height:32px;place-items:center;border-radius:50%;background:color-mix(in srgb,currentColor 14%,transparent)}.primary-action b,.primary-action small{display:block}.primary-action small{margin-top:2px;opacity:.72;font-size:.7rem}.secondary-action{padding:0 17px;border:1px solid var(--demo-line);background:var(--demo-panel);color:var(--demo-text);font-weight:750}.demo-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin-bottom:16px;border:1px solid var(--demo-line);border-radius:var(--qbx-radius-panel);background:var(--demo-panel);box-shadow:var(--demo-shadow);overflow:hidden}.demo-metrics article{min-width:0;padding:22px 24px;border-right:1px solid var(--demo-line)}.demo-metrics article:last-child{border:0}.demo-metrics span,.demo-metrics small{display:block;color:var(--demo-muted);font-size:.72rem}.demo-metrics strong{display:block;margin:7px 0 3px;font-size:1.6rem;letter-spacing:-.045em}.demo-workspace{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(300px,.58fr);gap:16px}.demo-main-column{display:grid;gap:16px;min-width:0}.demo-panel{border:1px solid var(--demo-line);border-radius:var(--qbx-radius-panel);background:var(--demo-panel);box-shadow:0 18px 60px color-mix(in srgb,var(--demo-text) 7%,transparent)}.chart-panel,.strategy-panel,.feed-panel{padding:clamp(18px,2.3vw,30px)}.panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px}.panel-head h2{margin:0;font-size:1.32rem;letter-spacing:-.04em}.chart-controls,.mix-controls,.period-control{display:flex;align-items:center;gap:8px;color:var(--demo-muted);font-size:.73rem}.chart-controls select,.period-control select{min-height:40px;padding:0 31px 0 11px;border:1px solid var(--demo-line);border-radius:10px;background:var(--demo-soft);color:var(--demo-text)}.mix-controls{align-items:center;flex-wrap:wrap}.weights-reset{min-height:30px;padding:0 10px;border:1px solid var(--demo-line);border-radius:999px;background:var(--demo-panel);color:var(--demo-muted);font-size:.67rem;font-weight:750;cursor:pointer}.period-control{font-weight:720;white-space:nowrap}.investment-control{display:block;margin-top:18px;padding:15px 17px;border:1px solid var(--demo-line);border-radius:14px;background:var(--demo-soft)}.investment-control>span,.investment-control>small{display:flex;align-items:center;justify-content:space-between}.investment-control>span{margin-bottom:8px;font-size:.75rem}.investment-control output{color:var(--demo-brand);font-size:1rem;font-weight:850;font-variant-numeric:tabular-nums}.investment-control input{display:block;width:100%;height:22px;margin:0;accent-color:var(--demo-brand);cursor:pointer}.investment-control>small{color:var(--demo-muted);font-size:.61rem}.investment-control i{font-style:normal}.chart-wrap{position:relative;margin-top:20px;border:1px solid color-mix(in srgb,var(--demo-line) 80%,transparent);border-radius:17px;background:linear-gradient(180deg,color-mix(in srgb,var(--demo-brand) 3%,var(--demo-soft)),var(--demo-soft));overflow:hidden}.chart-wrap svg{display:block;width:100%;height:auto;min-height:280px}.chart-tooltip{position:absolute;z-index:4;min-width:120px;padding:9px 11px;border:1px solid var(--demo-line);border-radius:9px;background:var(--demo-panel);box-shadow:0 12px 30px color-mix(in srgb,var(--demo-text) 14%,transparent);font-size:.72rem;pointer-events:none}.chart-legend{display:flex;flex-wrap:wrap;gap:15px;margin-top:14px;color:var(--demo-muted);font-size:.73rem}.chart-legend span{display:inline-flex;align-items:center;gap:6px}.chart-legend i{width:18px;height:3px;border-radius:2px;background:var(--c)}.demo-caption{margin:12px 0 0;color:var(--demo-muted);font-size:.71rem}.strategy-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:18px}.strategy-card{position:relative;min-width:0;padding:16px;border:1px solid var(--demo-line);border-radius:14px;background:var(--demo-soft);cursor:pointer;transition:border-color var(--qbx-motion-fast),transform var(--qbx-motion-fast),background var(--qbx-motion-fast)}.strategy-card:has(.asset-toggle:checked){border-color:color-mix(in srgb,var(--c) 70%,var(--demo-line));background:color-mix(in srgb,var(--c) 8%,var(--demo-panel));transform:translateY(-2px)}.strategy-card>.asset-toggle{position:absolute;top:14px;right:14px;width:19px;height:19px;accent-color:var(--c)}.strategy-card .dot{display:block;width:9px;height:9px;margin-bottom:24px;border-radius:50%;background:var(--c);box-shadow:0 0 0 6px color-mix(in srgb,var(--c) 12%,transparent)}.strategy-card b,.strategy-card small{display:block}.strategy-card b{padding-right:20px;font-size:.88rem}.strategy-card small{margin-top:6px;color:var(--demo-muted);font-size:.67rem}.weight-control{display:block;margin-top:15px;padding-top:12px;border-top:1px solid color-mix(in srgb,var(--demo-line) 75%,transparent)}.weight-control span{display:flex;justify-content:space-between;margin-bottom:7px;color:var(--demo-muted);font-size:.65rem;font-weight:720}.weight-control output{color:var(--demo-text);font-variant-numeric:tabular-nums}.weight-meta{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:7px}.weight-meta>span{flex:1;margin-bottom:0}.weight-lock{flex:0 0 auto;min-height:26px;padding:0 8px;border:1px solid var(--demo-line);border-radius:999px;background:var(--demo-panel);color:var(--demo-muted);font-size:.58rem;font-weight:780;cursor:pointer}.weight-lock[aria-pressed=true]{border-color:color-mix(in srgb,var(--c) 55%,var(--demo-line));background:color-mix(in srgb,var(--c) 9%,var(--demo-panel));color:var(--c)}.weight-lock:disabled{cursor:not-allowed;opacity:.3}.strategy-card.is-locked{box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--c) 22%,transparent)}.weight-slider{display:block;width:100%;height:20px;margin:0;accent-color:var(--c);cursor:pointer}.weight-slider:disabled{cursor:not-allowed;opacity:.28}.selection-summary{display:inline-flex;min-height:30px;align-items:center;padding:0 10px;border-radius:999px;background:var(--demo-soft);color:var(--demo-muted);font-size:.71rem;font-weight:750}.feed-panel{display:flex;min-height:700px;flex-direction:column;overflow:hidden}.feed-live{display:inline-flex;align-items:center;gap:7px;color:var(--demo-danger);font:800 .67rem/1 ui-monospace,SFMono-Regular,monospace;letter-spacing:.09em}.pipeline{display:grid;grid-template-columns:repeat(4,1fr);gap:5px;margin:20px 0;padding:5px;border-radius:12px;background:var(--demo-soft)}.pipeline span{padding:8px 4px;border-radius:8px;color:var(--demo-muted);font-size:.63rem;font-weight:760;text-align:center}.pipeline span.active{background:var(--demo-panel);color:var(--demo-brand);box-shadow:0 5px 16px color-mix(in srgb,var(--demo-text) 7%,transparent)}.feed-head,.feed-row{display:grid;grid-template-columns:60px minmax(62px,1fr) 42px minmax(72px,.8fr);gap:7px;align-items:center}.feed-head{padding:0 8px 9px;border-bottom:1px solid var(--demo-line);color:var(--demo-muted);font-size:.62rem}.order-feed{flex:1;min-height:360px;overflow:hidden}.feed-empty{display:grid;height:100%;min-height:300px;place-items:center;padding:20px;color:var(--demo-muted);font-size:.75rem;text-align:center}.feed-row{padding:11px 8px;border-bottom:1px solid color-mix(in srgb,var(--demo-line) 65%,transparent);font-size:.7rem;animation:feed-in .32s ease both}.feed-row time{color:var(--demo-muted);font-variant-numeric:tabular-nums}.feed-row b{display:flex;min-width:0;flex-direction:column;overflow:hidden}.feed-row b span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.feed-row b small{color:var(--demo-muted);font-size:.55rem;font-weight:700;line-height:1.2}.feed-side{font-weight:850}.feed-side.buy{color:var(--demo-brand)}.feed-side.sell{color:var(--demo-danger)}.feed-row strong{text-align:right;font-size:.66rem;font-variant-numeric:tabular-nums}.feed-footer{padding-top:17px;border-top:1px solid var(--demo-line);color:var(--demo-muted);font-size:.68rem}.feed-footer strong{float:right;color:var(--demo-text)}.feed-footer div{height:7px;margin-top:9px;border-radius:999px;background:var(--demo-soft);overflow:hidden}.feed-footer i{display:block;width:0;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--demo-brand),color-mix(in srgb,var(--demo-brand) 55%,white));transition:width var(--qbx-motion-base)}.demo-next{display:flex;align-items:center;justify-content:space-between;gap:30px;margin-top:16px;padding:34px;border:1px solid var(--demo-line);border-radius:var(--qbx-radius-panel);background:linear-gradient(120deg,color-mix(in srgb,var(--demo-brand) 10%,var(--demo-panel)),var(--demo-panel))}.demo-next h2{margin:0;font-size:1.7rem}.demo-next p:last-child{max-width:700px;margin:9px 0 0;color:var(--demo-muted)}.primary-link{flex:0 0 auto;padding:14px 20px;border-radius:12px;background:var(--demo-text);color:var(--demo-bg);font-weight:800;text-decoration:none}.demo-footer{padding:24px;border-top:1px solid var(--demo-line);background:var(--demo-soft);color:var(--demo-muted);font-size:.72rem;text-align:center}.demo-footer p{margin:0}.demo-footer b{margin-right:7px;color:var(--demo-gold);letter-spacing:.12em}@keyframes feed-in{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
@media(max-width:1050px){.demo-hero{align-items:flex-start;flex-direction:column}.demo-workspace{grid-template-columns:1fr}.feed-panel{min-height:580px}.order-feed{min-height:300px}.strategy-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:720px){.demo-header{min-height:68px;padding:0 16px}.demo-brand span{display:none}.demo-brand img{width:46px}.demo-pill{display:none}.demo-shell{width:min(calc(100% - 28px),1440px);padding:28px 0 48px}.demo-hero{padding-bottom:28px}.demo-hero h1 .mobile-line{display:block}.demo-actions{width:100%;display:grid;grid-template-columns:1fr}.demo-metrics{grid-template-columns:1fr 1fr}.demo-metrics article:nth-child(2){border-right:0}.demo-metrics article:nth-child(-n+2){border-bottom:1px solid var(--demo-line)}.panel-head{align-items:flex-start;flex-direction:column}.chart-controls,.mix-controls{width:100%;justify-content:space-between}.chart-wrap svg{min-height:245px}.strategy-grid{grid-template-columns:1fr 1fr}.feed-panel{min-height:560px}.demo-next{align-items:flex-start;flex-direction:column}.primary-link{width:100%;text-align:center}}
@media(max-width:430px){.demo-hero h1{font-size:2.45rem}.primary-action{padding:0 15px}.primary-action small{display:none}.demo-metrics article{padding:17px}.demo-metrics strong{font-size:1.3rem}.chart-panel,.strategy-panel,.feed-panel{padding:17px}.strategy-grid{grid-template-columns:1fr}.feed-head,.feed-row{grid-template-columns:56px minmax(56px,1fr) 36px minmax(64px,.8fr)}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:1ms!important;transition-duration:1ms!important}}

/* QBX sales demo layout refinement */
body::before{position:fixed;z-index:-1;inset:0;background-image:linear-gradient(color-mix(in srgb,var(--demo-line) 24%,transparent) 1px,transparent 1px),linear-gradient(90deg,color-mix(in srgb,var(--demo-line) 24%,transparent) 1px,transparent 1px);background-size:64px 64px;content:"";mask-image:linear-gradient(180deg,#000,transparent 42rem);pointer-events:none}
.demo-header{min-height:var(--qbx-header-desktop);padding-inline:max(var(--qbx-space-3),calc((100vw - var(--qbx-size-content-max))/2));box-shadow:0 1px 0 color-mix(in srgb,var(--demo-line) 68%,transparent)}
.demo-shell{width:min(calc(100% - var(--qbx-space-6)),var(--qbx-size-content-max));padding:var(--qbx-space-6) 0 var(--qbx-space-8)}
.demo-hero{align-items:center;min-height:270px;padding:var(--qbx-space-3) var(--qbx-space-1) var(--qbx-space-6)}
.demo-hero h1{max-width:900px;font-size:clamp(2.65rem,5.25vw,4.9rem)}
.demo-hero>div>p:last-child{margin-top:var(--qbx-space-3);line-height:1.7}
.primary-action,.secondary-action{min-height:var(--qbx-space-8);border-radius:var(--qbx-radius-control)}
.demo-metrics{margin-bottom:var(--qbx-space-2);border-radius:var(--qbx-radius-card);box-shadow:0 14px 44px color-mix(in srgb,var(--demo-text) 6%,transparent)}
.demo-metrics article{position:relative;padding:var(--qbx-space-3)}
.demo-metrics article::before{position:absolute;top:0;right:var(--qbx-space-3);left:var(--qbx-space-3);height:2px;border-radius:2px;background:color-mix(in srgb,var(--demo-brand) 50%,transparent);content:"";opacity:.42}
.demo-workspace{grid-template-columns:minmax(0,1.65fr) minmax(300px,.6fr);gap:var(--qbx-space-2);align-items:stretch}
.demo-main-column{display:contents}
.strategy-panel{grid-column:1/-1}
.chart-panel{grid-column:1;min-width:0}
.feed-panel{grid-column:2;min-height:0}
.demo-panel{border-radius:var(--qbx-radius-card);box-shadow:0 18px 50px color-mix(in srgb,var(--demo-text) 5.5%,transparent)}
.chart-panel,.strategy-panel,.feed-panel{padding:var(--qbx-space-4)}
.panel-head{align-items:center}
.panel-head h2{font-size:1.42rem}
.chart-controls select,.period-control select{min-height:var(--qbx-control-min);border-radius:var(--qbx-radius-control)}
.weights-reset{min-height:38px;border-radius:var(--qbx-radius-pill)}
.selection-summary{min-height:34px}
.investment-control{margin-top:var(--qbx-space-3);padding:var(--qbx-space-2) var(--qbx-space-3);border-radius:16px;background:color-mix(in srgb,var(--demo-brand) 3.5%,var(--demo-soft))}
.investment-control>span{margin-bottom:10px}
.strategy-grid{gap:var(--qbx-space-2);margin-top:var(--qbx-space-3)}
.strategy-card{padding:20px;border-radius:16px}
.strategy-card .dot{margin-bottom:var(--qbx-space-3)}
.strategy-card b{font-size:.95rem}
.strategy-card small{font-size:.7rem;line-height:1.55}
.weight-control{margin-top:var(--qbx-space-2);padding-top:14px}
.weight-meta{align-items:flex-start}
.weight-meta>span{display:grid;grid-template-columns:1fr;gap:3px}
.weight-control output{font-size:.7rem;font-weight:780}
.weight-lock{min-height:28px}
.chart-wrap{margin-top:var(--qbx-space-3);border-radius:16px}
.chart-wrap svg{min-height:310px}
.chart-legend{gap:12px 18px;margin-top:var(--qbx-space-2)}
.demo-caption{margin-top:var(--qbx-space-2);line-height:1.6}
.feed-panel .panel-head{align-items:flex-start}
.pipeline{margin:var(--qbx-space-3) 0 var(--qbx-space-2)}
.feed-head,.feed-row{grid-template-columns:minmax(44px,.65fr) minmax(54px,1.2fr) 38px minmax(60px,.85fr);gap:5px}
.order-feed{min-height:300px}
.feed-empty{min-height:280px;border-radius:14px;background:linear-gradient(180deg,transparent,color-mix(in srgb,var(--demo-brand) 3%,var(--demo-soft)))}
.demo-next{margin-top:var(--qbx-space-2);padding:var(--qbx-space-4);border-radius:var(--qbx-radius-card)}

@media(max-width:1050px){
  .demo-workspace{grid-template-columns:minmax(0,1fr)}
  .demo-main-column{display:contents}
  .strategy-panel,.chart-panel,.feed-panel{grid-column:1}
  .feed-panel{min-height:460px}
  .order-feed{min-height:240px}
  .feed-empty{min-height:220px}
  .strategy-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:720px){
  .demo-header{min-height:var(--qbx-header-mobile)}
  .demo-shell{width:min(calc(100% - 28px),var(--qbx-size-content-max));padding:var(--qbx-space-4) 0 var(--qbx-space-6)}
  .demo-hero{min-height:0;padding:var(--qbx-space-2) 0 var(--qbx-space-4)}
  .demo-hero>div{width:100%;min-width:0;max-width:100%}
  .demo-hero h1{font-size:clamp(2.35rem,12vw,3.35rem)}
  .demo-hero h1,.demo-hero>div>p:last-child{max-width:100%;overflow-wrap:anywhere}
  .demo-actions,.primary-action{min-width:0;max-width:100%}
  .primary-action{width:100%}
  .demo-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}
  .demo-metrics article{min-width:0;overflow:hidden}
  .demo-metrics strong,.demo-metrics small{overflow-wrap:anywhere}
  .chart-panel,.strategy-panel,.feed-panel{padding:20px}
  .panel-head{align-items:flex-start}
  .mix-controls{justify-content:flex-start}
  .period-control{flex:1 1 100%;justify-content:space-between}
  .period-control select{min-width:120px}
  .investment-control{padding:14px 16px}
  .chart-controls{flex-wrap:wrap;justify-content:flex-start}
  .chart-controls .selection-summary{margin-right:auto}
  .feed-panel{min-height:420px}
  .order-feed{min-height:210px}
  .feed-empty{min-height:190px}
  .demo-next{padding:var(--qbx-space-3)}
}
@media(max-width:430px){
  .strategy-grid{grid-template-columns:1fr}
  .demo-metrics article{padding:18px 16px}
  .demo-metrics article::before{right:16px;left:16px}
  .demo-metrics strong{font-size:1.2rem}
  .demo-metrics small{font-size:.64rem}
  .mix-controls{gap:6px}
  .weight-meta>span{font-size:.68rem}
}

/* Representative feedback: clearer simulation language, larger supporting type, result comparison */
body{font-size:17px}
.demo-actions{align-items:stretch;flex-wrap:wrap;justify-content:flex-end;max-width:410px}
.batch-control{display:flex;flex:1 1 100%;align-items:center;justify-content:space-between;gap:14px;padding:10px 12px 10px 16px;border:1px solid var(--demo-line);border-radius:var(--qbx-radius-control);background:var(--demo-panel);color:var(--demo-muted);font-size:.8rem;font-weight:760}
.batch-control select{min-height:38px;padding:0 30px 0 11px;border:1px solid var(--demo-line);border-radius:9px;background:var(--demo-soft);color:var(--demo-text);font-weight:800}
.primary-action{flex:1 1 100%;justify-content:center}.primary-action b{font-size:1rem}.primary-action small{font-size:.78rem}
.demo-hero>div>p:last-child{font-size:1.1rem}.demo-metrics span,.demo-metrics small{font-size:.8rem}.demo-metrics strong{font-size:1.68rem}
.chart-controls,.mix-controls,.period-control{font-size:.8rem}.weights-reset{font-size:.74rem}.selection-summary{font-size:.78rem}.investment-control>span{font-size:.84rem}.investment-control>small{font-size:.69rem}
.strategy-card b{font-size:1.02rem}.strategy-card small{font-size:.78rem}.weight-control span{font-size:.73rem}.weight-control output{font-size:.78rem}.weight-lock{font-size:.66rem}
.chart-legend{font-size:.8rem}.demo-caption{font-size:.8rem;line-height:1.7}.pipeline span{font-size:.71rem}.feed-head{font-size:.7rem}.feed-empty{font-size:.84rem}.feed-row{font-size:.78rem}.feed-row b small{font-size:.64rem}.feed-row strong{font-size:.75rem}.feed-footer{font-size:.76rem}.demo-footer{font-size:.8rem}
.demo-results{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(380px,.85fr);gap:var(--qbx-space-2);margin-top:var(--qbx-space-2)}.demo-results[hidden]{display:none}.batch-results,.period-results{min-width:0;padding:var(--qbx-space-4)}
.results-head{align-items:flex-start}.results-head>div>p:last-child{max-width:680px;margin:9px 0 0;color:var(--demo-muted);font-size:.9rem;line-height:1.6}
.batch-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:var(--qbx-space-3)}.batch-card{padding:22px;border:1px solid var(--demo-line);border-radius:16px;background:var(--demo-soft)}.batch-card span,.batch-card small{display:block;color:var(--demo-muted);font-size:.79rem}.batch-card strong{display:block;margin:12px 0 7px;font-size:1.9rem;letter-spacing:-.05em}.batch-card.worst strong{color:var(--demo-danger)}.batch-card.average{border-color:color-mix(in srgb,var(--demo-brand) 50%,var(--demo-line));background:color-mix(in srgb,var(--demo-brand) 7%,var(--demo-panel))}.batch-card.average strong{color:var(--demo-brand)}.batch-card.best strong{color:var(--qbx-color-positive)}
.range-visual{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;margin-top:20px;color:var(--demo-muted);font-size:.72rem;font-weight:760}.range-visual>div{position:relative;height:9px;border-radius:999px;background:linear-gradient(90deg,var(--demo-danger),var(--demo-gold) 45%,var(--demo-brand));box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--demo-line) 65%,transparent)}.range-visual i{position:absolute;top:50%;width:18px;height:18px;border:4px solid var(--demo-panel);border-radius:50%;background:var(--demo-brand);box-shadow:0 0 0 1px var(--demo-line);transform:translate(-50%,-50%)}.results-note{margin:20px 0 0;padding-top:16px;border-top:1px solid var(--demo-line);color:var(--demo-muted);font-size:.8rem;line-height:1.65}
.return-table-wrap{max-height:370px;margin-top:var(--qbx-space-3);overflow:auto;border:1px solid var(--demo-line);border-radius:15px}.return-table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}.return-table th,.return-table td{padding:13px 14px;border-bottom:1px solid var(--demo-line);font-size:.8rem;text-align:right;white-space:nowrap}.return-table thead th{position:sticky;z-index:1;top:0;background:var(--demo-soft);color:var(--demo-muted);font-size:.72rem}.return-table th:first-child,.return-table td:first-child{text-align:left}.return-table tbody th{color:var(--demo-muted)}.return-table tr:last-child th,.return-table tr:last-child td{border-bottom:0}.return-table .positive{color:var(--qbx-color-positive);font-weight:820}.return-table .negative{color:var(--demo-danger);font-weight:820}

@media(max-width:1050px){.demo-results{grid-template-columns:1fr}.demo-actions{width:100%;max-width:520px;justify-content:flex-start}.batch-results,.period-results{padding:var(--qbx-space-3)}}
@media(max-width:720px){body{font-size:16px}.demo-actions{max-width:none}.batch-control{font-size:.76rem}.demo-hero>div>p:last-child{font-size:1rem}.batch-metrics{grid-template-columns:1fr}.batch-card{display:grid;grid-template-columns:1fr auto;align-items:center;gap:5px 16px}.batch-card strong{grid-column:2;grid-row:1/3;margin:0}.batch-card small{grid-column:1}.results-head .selection-summary{align-self:flex-start}.return-table th,.return-table td{padding:12px 11px}}
@media(max-width:430px){.batch-results,.period-results{padding:18px}.primary-action b{font-size:.93rem}.batch-control{align-items:flex-start;flex-direction:column}.batch-control select{width:100%}.batch-card strong{font-size:1.55rem}.return-table th,.return-table td{font-size:.72rem}}

/* Results: the period table sits under the chart, the Monte Carlo panel runs on its own. */
.demo-results{grid-template-columns:1fr}
.batch-actions{display:flex;flex:0 1 540px;flex-wrap:wrap;gap:10px;align-items:center;justify-content:flex-end;min-width:0}
.batch-actions .batch-control{flex:0 0 auto;max-width:none}
.batch-speed-note{flex:1 1 100%;color:var(--demo-muted);font-size:.72rem;line-height:1.6;text-align:right}
@media(max-width:720px){.batch-actions{width:100%;flex-basis:auto;justify-content:flex-start}.batch-speed-note{text-align:left}}
@media(max-width:430px){.batch-actions .batch-control{flex:1 1 110px;min-width:0}.batch-actions .primary-action.compact{width:100%;flex-basis:100%}}
.primary-action.compact{flex:0 0 auto;padding:11px 18px}
.primary-action.compact b{font-size:.92rem}
.ghost-action{flex:1 1 100%;min-height:44px;padding:0 18px;border:1px solid var(--demo-line);border-radius:var(--qbx-radius-control);background:var(--demo-panel);color:var(--demo-text);font-size:.82rem;font-weight:800;cursor:pointer}
.return-table .blank{color:var(--demo-muted);opacity:.45}
/* The period table lives inside the equity-curve panel, under the legend. */
.chart-returns{margin-top:var(--qbx-space-3);padding-top:var(--qbx-space-3);border-top:1px solid var(--demo-line)}
.returns-head{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between}
.returns-head h3{margin:0;font-size:1.12rem;letter-spacing:-.03em}
.chart-returns .return-table-wrap{max-height:none;margin-top:14px}
.returns-note{margin:12px 0 0;color:var(--demo-muted);font-size:.72rem}
/* Keep the yearly total in view however many months scroll past it. */
.return-table .total,.return-table thead th:last-child{position:sticky;right:0;border-left:1px solid var(--demo-line)}
.return-table .total{background:var(--demo-panel);font-weight:900}
.return-table thead th:last-child{z-index:2;background:var(--demo-soft)}
@media print{
  .demo-header,.demo-actions,.batch-actions,.demo-next,.feed-panel,.chart-controls{display:none!important}
  body{font-size:12px}
  .demo-shell{width:100%;padding:0;gap:12px}
  .demo-panel,.demo-results{break-inside:avoid;box-shadow:none}
  .return-table-wrap{max-height:none;overflow:visible}
}