:root{color-scheme:light;--paper:#fbfaf6;--ink:#17253f;--muted:#718098;--line:#d5dde8;--panel:#ffffff;--blue:#3155d8;--plum:#9b3d8e;--coral:#e2714b;--gold:#c18b32;--mint:#1c9c83;--shadow:0 16px 40px rgba(32,53,89,.08)}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}body{background-image:linear-gradient(rgba(49,85,216,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(49,85,216,.025) 1px,transparent 1px);background-size:28px 28px}button,input,select{font:inherit}button{cursor:pointer;color:inherit}.topbar{height:78px;padding:0 clamp(18px,4vw,70px);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:rgba(251,250,246,.9);backdrop-filter:blur(14px);position:sticky;top:0;z-index:10}.brand{display:flex;align-items:center;gap:12px}.brand-mark{display:grid;place-items:center;width:36px;height:36px;border:2px solid var(--blue);color:var(--blue);font:800 13px ui-monospace,monospace;letter-spacing:-.08em}.kicker{margin:0;color:var(--blue);font:700 10px/.95 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.12em;text-transform:uppercase}.brand h1{font-size:16px;letter-spacing:-.02em;margin:6px 0 0;font-weight:750}.top-actions{display:flex;align-items:center;gap:12px;color:var(--muted);font:10px ui-monospace,monospace;letter-spacing:.1em}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 4px rgba(28,156,131,.12)}.language-toggle{display:inline-flex;gap:2px;padding:3px;border:1px solid var(--line);border-radius:6px;background:#fff}.language-toggle button{border:0;background:transparent;padding:4px 7px;font:700 10px ui-monospace,monospace;color:var(--muted);border-radius:4px}.language-toggle button[aria-pressed=true]{background:#e6ecff;color:var(--blue)}.outline-button,.dark-button,.primary-button{border:1px solid var(--line);border-radius:6px;background:#fff;padding:8px 12px;font-size:11px;font-weight:700;letter-spacing:.01em}.outline-button:hover{border-color:var(--blue);color:var(--blue)}.dark-button{background:var(--ink);border-color:var(--ink);color:#fff}.primary-button{background:var(--blue);border-color:var(--blue);color:#fff;box-shadow:0 4px 12px rgba(49,85,216,.2)}.primary-button:hover,.dark-button:hover{filter:brightness(1.08)}main{max-width:1500px;margin:auto;padding:clamp(26px,4vw,56px) clamp(16px,4vw,60px) 36px}.intro-row{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:30px}.intro-row h2{font-size:clamp(30px,4vw,58px);line-height:1.02;letter-spacing:-.055em;max-width:850px;margin:12px 0 14px;font-weight:720}.hero-copy{color:var(--muted);font-size:15px;margin:0;max-width:680px}.design-id{min-width:190px;border-left:2px solid var(--blue);padding:4px 0 4px 16px;display:grid;gap:5px}.design-id span{font:700 10px ui-monospace,monospace;color:var(--blue);letter-spacing:.14em}.design-id strong{font:700 21px ui-monospace,monospace}.design-id small{font-size:10px;color:var(--muted)}.console{border:1px solid var(--line);background:var(--panel);box-shadow:var(--shadow)}.console-head{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:12px 16px;border-bottom:1px solid var(--line);background:#f5f7fb}.mode-tabs,.console-actions{display:flex;gap:6px;align-items:center}.mode-tab{border:0;background:transparent;color:var(--muted);padding:8px 10px;font:700 11px ui-monospace,monospace}.mode-tab.active{color:var(--blue);background:#e8edff;border-radius:5px}.console-grid{display:grid;grid-template-columns:245px minmax(420px,1fr) 245px;min-height:550px}.sequence-panel,.qc-panel{padding:18px;background:#f8f9fc}.sequence-panel{border-right:1px solid var(--line)}.qc-panel{border-left:1px solid var(--line)}.panel-title{display:flex;align-items:center;justify-content:space-between;gap:10px}.tiny-status{font:700 9px ui-monospace,monospace;color:var(--muted);letter-spacing:.08em;padding:4px 6px;border:1px solid var(--line);border-radius:4px}.tiny-status.concept{color:var(--gold);border-color:#e5d4ad;background:#fffaf0}.panel-note{font-size:11px;line-height:1.45;color:var(--muted);margin:14px 0}.sequence-blocks{display:grid;gap:6px}.seq-block{padding:8px 9px;border-left:4px solid var(--blue);background:#fff;border-top:1px solid var(--line);border-right:1px solid var(--line);border-bottom:1px solid var(--line);border-radius:4px;transition:transform .2s,box-shadow .2s}.seq-block.active{transform:translateX(4px);box-shadow:0 5px 12px rgba(49,85,216,.12)}.seq-block strong{display:block;font:700 9px ui-monospace,monospace}.seq-block span{display:block;font:10px ui-monospace,monospace;color:var(--muted);margin-top:3px}.sequence-footer{display:flex;justify-content:space-between;margin:12px 4px 16px;font:700 10px ui-monospace,monospace;color:var(--blue)}.sequence-arrow{flex:1;text-align:center;color:var(--line)}.address-list{border-top:1px solid var(--line);padding-top:12px;display:grid;gap:8px}.address-row{display:grid;grid-template-columns:28px 1fr auto;align-items:center;gap:7px;font-size:10px}.address-dot{width:9px;height:9px;border-radius:50%}.address-row code{font:10px ui-monospace,monospace;color:var(--ink)}.address-row small{font:9px ui-monospace,monospace;color:var(--muted)}.viewport-panel{min-width:0;position:relative;background:var(--paper);min-height:550px}.viewport-panel canvas{width:100%;height:100%;display:block}.viewport-caption{position:absolute;bottom:14px;left:20px;right:20px;display:flex;justify-content:space-between;pointer-events:none;color:var(--muted);font:700 9px ui-monospace,monospace;letter-spacing:.08em}.viewport-caption span:first-child{color:var(--blue)}.metric{padding:14px 0;border-bottom:1px solid var(--line)}.metric>div:first-child{display:flex;justify-content:space-between;align-items:baseline;font-size:11px;color:var(--muted)}.metric strong{font:700 16px ui-monospace,monospace;color:var(--ink)}.metric-bar{height:5px;background:#e0e5ed;margin-top:8px;border-radius:4px;overflow:hidden}.metric-bar i{display:block;height:100%;width:0;background:var(--blue);border-radius:4px;transition:width .25s}.metric-bar.warm i{background:var(--coral)}.mapping-card{margin-top:18px;padding:13px;background:#fff;border:1px solid var(--line);border-radius:6px}.mapping-card .kicker{font-size:9px}.mapping-row{display:grid;grid-template-columns:1fr auto 1fr;gap:6px;align-items:center;margin-top:10px;font:10px ui-monospace,monospace}.mapping-row span{padding:5px 4px;border-radius:3px;text-align:center}.mapping-row .from{background:#edf1fa}.mapping-row .to{color:#fff}.mapping-row b{color:var(--muted);text-align:center}.qc-note{font-size:10px;line-height:1.45;color:var(--gold);margin:16px 0 0}.timeline-row{border-top:1px solid var(--line);padding:14px 18px 16px;background:#f8f9fc}.timeline-labels{display:flex;justify-content:space-between;font:700 9px ui-monospace,monospace;color:var(--muted);letter-spacing:.08em}.timeline-row input{width:100%;margin:10px 0 8px;accent-color:var(--blue)}.timeline-foot{display:flex;justify-content:space-between;font:700 10px ui-monospace,monospace;color:var(--muted)}#stageBadge{color:var(--blue)}.design-grid{display:grid;grid-template-columns:1fr 1fr 1.15fr;gap:16px;margin-top:18px}.control-card{border:1px solid var(--line);background:#fff;padding:18px;min-height:190px;box-shadow:0 8px 24px rgba(32,53,89,.04)}.variant-buttons{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin-top:18px}.variant-button{padding:10px 7px;text-align:left;background:#f4f6fa;border:1px solid var(--line);border-radius:5px}.variant-button strong{display:block;font:700 11px ui-monospace,monospace}.variant-button small{display:block;color:var(--muted);font-size:9px;margin-top:4px}.variant-button.active{background:#e8edff;border-color:var(--blue);color:var(--blue)}.range-control{display:grid;grid-template-columns:1fr auto;gap:5px;margin-top:18px;color:var(--muted);font-size:11px}.range-control output{font:700 11px ui-monospace,monospace;color:var(--blue)}.range-control input{grid-column:1/-1;width:100%;accent-color:var(--plum)}.stoich-control{margin-top:16px;color:var(--muted);font-size:11px}.stoich-control>div{display:flex;gap:8px;margin-top:9px}.stoich-control label{display:grid;gap:3px;font:10px ui-monospace,monospace;color:var(--ink)}select{border:1px solid var(--line);border-radius:4px;background:#fff;color:var(--ink);padding:5px;font-size:11px}.audit-card p{color:var(--muted);font-size:11px;line-height:1.55}.legend{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px;color:var(--muted);font-size:10px}.legend-dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:4px}.legend-dot.dna{background:var(--blue)}.legend-dot.rna{background:var(--coral)}.legend-dot.protein{background:var(--plum)}.legend-dot.client{background:var(--gold)}.mapping-strip{display:grid;grid-template-columns:1.1fr 1fr 1.25fr;align-items:center;gap:24px;margin-top:18px;padding:24px 20px;border:1px solid var(--line);background:#f1f4f9}.mapping-strip h3{font-size:22px;line-height:1.12;letter-spacing:-.03em;margin:10px 0 0}.mapping-strip>p{color:var(--muted);font-size:11px;line-height:1.55;margin:0}.mapping-flow{display:flex;align-items:center;justify-content:center;gap:9px;font:700 16px ui-monospace,monospace}.mapping-flow span{padding:9px 11px;background:#fff;border:1px solid var(--line);border-radius:5px}.mapping-flow span:nth-of-type(2){color:var(--coral)}.mapping-flow span:nth-of-type(3){color:var(--plum)}.mapping-flow span:nth-of-type(4){color:var(--gold)}.mapping-flow b{color:var(--muted)}footer{max-width:1500px;margin:auto;padding:18px clamp(16px,4vw,60px) 24px;display:flex;justify-content:space-between;color:var(--muted);font:10px ui-monospace,monospace;letter-spacing:.05em}@media(max-width:1100px){.console-grid{grid-template-columns:215px minmax(340px,1fr) 215px}.design-grid{grid-template-columns:1fr 1fr}.audit-card{grid-column:1/-1}.mapping-strip{grid-template-columns:1fr 1fr}.mapping-strip>p{grid-column:1/-1}}@media(max-width:780px){.topbar{position:static}.status-text{display:none}.intro-row{align-items:flex-start;flex-direction:column}.design-id{width:100%}.console-head{align-items:flex-start;flex-direction:column}.console-grid{grid-template-columns:1fr}.sequence-panel,.qc-panel{border:0}.sequence-panel{border-bottom:1px solid var(--line)}.qc-panel{border-top:1px solid var(--line)}.sequence-blocks{grid-template-columns:repeat(3,1fr)}.sequence-footer,.address-list{display:none}.viewport-panel{min-height:470px}.design-grid{grid-template-columns:1fr}.audit-card{grid-column:auto}.mapping-strip{grid-template-columns:1fr}.mapping-flow{justify-content:flex-start;overflow:auto}.mapping-strip>p{grid-column:auto}}@media(max-width:480px){.brand .kicker{font-size:8px}.topbar{padding:12px 14px}.brand h1{font-size:14px}.top-actions{gap:6px}.intro-row h2{font-size:34px}.console-actions{width:100%;flex-wrap:wrap}.console-actions button{flex:1}.sequence-blocks{grid-template-columns:1fr 1fr}.viewport-panel{min-height:420px}.timeline-labels{font-size:8px}.variant-buttons{grid-template-columns:1fr}.mapping-flow{gap:5px;font-size:12px}.mapping-flow span{padding:7px 8px}footer{display:block;line-height:2}}
.story-card{position:absolute;left:20px;right:20px;top:18px;max-width:390px;padding:12px 14px;border:1px solid #cbd5e2;border-left:4px solid var(--coral);border-radius:7px;background:rgba(255,255,255,.93);box-shadow:0 8px 20px rgba(32,53,89,.08);pointer-events:none}.story-card .kicker{font-size:9px;color:var(--coral)}.story-card strong{display:block;margin-top:6px;font-size:14px;line-height:1.2}.story-card p{color:var(--muted);font-size:11px;line-height:1.4;margin:5px 0 0}.plain-metrics{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:12px}.plain-metrics div{padding:9px 8px;border:1px solid var(--line);border-radius:5px;background:#fff}.plain-metrics span{display:block;color:var(--muted);font-size:9px;line-height:1.2}.plain-metrics strong{display:block;margin-top:5px;font:700 15px ui-monospace,monospace}.compare-toggle{margin-top:18px;width:100%;font-size:10px}.compare-toggle[aria-pressed="true"]{background:#e8edff;border-color:var(--blue);color:var(--blue)}@media(max-width:780px){.story-card{left:12px;right:12px;top:12px}.story-card p{font-size:10px}}
.mapping-row{grid-template-columns:1fr auto 1fr auto 1fr}.mapping-row .from:nth-of-type(2){background:#fff1ec;color:var(--coral)}
.atomic-window{position:absolute;right:18px;bottom:42px;width:min(330px,42%);height:250px;border:1px solid #bcc9dc;border-radius:8px;background:rgba(250,252,255,.94);box-shadow:0 10px 28px rgba(32,53,89,.14);overflow:hidden;z-index:3}.atomic-head{height:32px;padding:8px 10px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:#f5f7fb}.atomic-head .kicker{font-size:8px;color:var(--plum)}.atomic-head .tiny-status{font-size:8px;color:var(--mint);border-color:#b9dfd4}.atomic-window canvas{width:100%;height:182px;display:block}.atomic-caption{height:36px;padding:7px 9px;display:flex;justify-content:space-between;align-items:center;gap:6px;border-top:1px solid var(--line);background:#fff;font:9px ui-monospace,monospace;color:var(--muted)}.atomic-caption span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.atomic-caption select{max-width:112px;padding:3px 4px;font-size:9px}.atomic-window[hidden]{display:none}@media(max-width:1100px){.atomic-window{width:300px;height:230px}.atomic-window canvas{height:163px}}@media(max-width:780px){.atomic-window{position:relative;right:auto;bottom:auto;width:calc(100% - 24px);height:250px;margin:12px;z-index:1}.atomic-window canvas{height:182px}.viewport-panel{display:flex;flex-direction:column}.viewport-panel canvas#processCanvas{height:470px;flex:none}.story-card{top:12px}.atomic-caption{font-size:8px}}
.story-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(340px,440px);gap:14px;padding:14px 18px;border-top:1px solid var(--line);background:#f8f9fc;align-items:stretch}.story-row .story-card{position:relative;left:auto;right:auto;top:auto;max-width:none;min-height:250px;display:flex;flex-direction:column;justify-content:center;pointer-events:auto;box-shadow:none;background:#fff}.story-row .atomic-window{position:relative;right:auto;bottom:auto;width:auto;height:250px;box-shadow:none}.story-row .atomic-window canvas{height:182px}.story-row .story-card strong{font-size:20px;max-width:560px}.story-row .story-card p{font-size:13px;max-width:580px;line-height:1.55}.viewport-panel{min-height:550px}.viewport-panel #processCanvas{min-height:550px}@media(max-width:900px){.story-row{grid-template-columns:1fr}.story-row .story-card,.story-row .atomic-window{min-height:220px}.story-row .atomic-window{height:250px}}@media(max-width:780px){.story-row{padding:12px;gap:12px}.story-row .story-card{min-height:180px}.story-row .story-card strong{font-size:17px}.story-row .story-card p{font-size:11px}.story-row .atomic-window{height:250px;margin:0}.story-row .atomic-window canvas{height:182px}.viewport-panel #processCanvas{height:470px;min-height:470px}}
.console-grid{min-height:470px;align-items:start}.viewport-panel{min-height:470px}.viewport-panel #processCanvas{height:470px;min-height:470px}.sequence-panel,.qc-panel{align-self:start;min-height:0}
@media(max-width:780px){.console-grid{min-height:0}.viewport-panel{min-height:470px}.viewport-panel #processCanvas{height:470px;min-height:470px}}

/* Keep the four desktop columns on one compact visual baseline. The canvas is
   intentionally 470px tall; side panels use the same working height instead
   of creating a second, empty-looking band underneath the process view. */
@media(min-width:781px){
  .console-grid{grid-template-rows:minmax(470px,auto);min-height:470px;align-items:start}
  .sequence-panel,.qc-panel{padding:12px}
  .sequence-panel .panel-note{margin:10px 0}
  .seq-block{padding:6px 8px}
  .sequence-footer{margin:8px 4px 10px}
  .address-list{padding-top:9px;gap:6px}
  .metric{padding:8px 0}
  .metric-bar{margin-top:5px}
  .plain-metrics{margin-top:8px}
  .plain-metrics div{padding:7px 7px}
  .plain-metrics span{font-size:8.5px;line-height:1.1}
  .plain-metrics strong{margin-top:3px;font-size:14px}
  .mapping-card{margin-top:10px;padding:10px}
  .mapping-row{margin-top:6px}
  .qc-note{margin-top:8px;font-size:9px;line-height:1.3}
}