:root{--surface-fill:#32687c;--surface-line:#397181;--kl-accent:#135e72}
:root[data-theme=dark]{--surface-fill:#8ec6d1;--surface-line:#90bdc6;--kl-accent:#a6dbe4}
.kl-lab{margin:30px 0 36px;border-block:1px solid var(--line);padding-block:24px}.kl-lab fieldset{border:0;padding:0;margin:0 0 24px;min-width:0}.kl-lab legend{font:20px Georgia,serif;margin-bottom:22px}.slider-pair{display:grid;grid-template-columns:1fr 1fr;gap:25px}.slider-pair label{font:13px/1.6 Arial,sans-serif}.slider-pair output{float:right;font-weight:bold}.slider-pair input{display:block;width:100%;min-height:44px;accent-color:var(--ink)}.actions,.presets{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:14px}.actions label{font-size:13px}.actions select{padding:10px;background:var(--bg);color:var(--fg);border:1px solid var(--control-border);min-height:44px}.presets button{font-size:12px;padding:9px 12px}button[aria-pressed=true]{background:var(--fg);color:var(--bg)}.bar-label{font:13px/1.5 Arial,sans-serif;margin-bottom:6px}.prob-bar{height:18px;background:var(--wash);border:1px solid var(--control-border);margin-bottom:15px}.prob-bar span{display:block;height:100%;background:var(--kl-accent)}.prob-bars small{font-size:12px;color:var(--muted)}.landscape,.slice{display:block;width:100%;height:auto;color:var(--fg)}.landscape text,.slice text{font:15px Arial,sans-serif;fill:currentColor}.valley{stroke:var(--fg);stroke-width:3;fill:none}.marker{fill:var(--paper);stroke:var(--fg);stroke-width:3}.drop{stroke-dasharray:4 3;stroke-width:2}.axis{stroke:currentColor;fill:none}.curve{stroke:var(--kl-accent);stroke-width:3;fill:none}.guide-line{stroke:var(--muted);stroke-dasharray:4 5;fill:none}.surface-figure{margin:20px -30px}.surface-figure figcaption{padding-inline:30px}.result-line{font-size:20px!important;font-variant-numeric:tabular-nums}.numbers-table{font-variant-numeric:tabular-nums}.numbers-table td,.numbers-table th{overflow-wrap:normal}.fallback-comparison{margin-block:28px}.ladder{display:grid;grid-template-columns:repeat(4,1fr);border-block:1px solid var(--line);padding:24px 0;gap:12px}.ladder div{border-left:2px solid var(--control-border);padding-left:12px}.ladder strong{display:block;font:24px Georgia,serif}.ladder span{font:13px/1.6 Arial,sans-serif}.symbol-list dt{font-weight:bold}.symbol-list dd{margin:5px 0 16px}.print-edition{background:white!important;color:#111!important}.print-edition .reading-shell{margin:auto}.print-edition .enhanced-controls{display:none!important}.source-note{font:13px/1.7 Arial,sans-serif!important;color:var(--muted)}
@media(max-width:600px){.slider-pair{grid-template-columns:1fr;gap:12px}.surface-figure{margin:16px -10px}.surface-figure figcaption{padding-inline:10px}.landscape text{font-size:28px}.slice text{font-size:28px}.ladder{grid-template-columns:1fr 1fr}.numbers-table{font-size:11px}.result-line{font-size:17px!important}.reading-shell{overflow-wrap:break-word}}
@media print{.enhanced-controls,noscript{display:none!important}.kl-lab{break-inside:auto}.surface-figure,.slice,.ladder{break-inside:avoid}.landscape{max-height:330px}.slice{max-height:180px}.surface-figure{margin:12px 0}.result-line{font-size:12pt!important}.print-edition .reading-shell{margin:0} :root{--surface-fill:#526770;--surface-line:#556a70;--kl-accent:#234e5b}.numbers-table{font-size:9pt}.source-note{font-size:9pt!important}.fallback-comparison{break-inside:avoid}dt{break-after:avoid}dd{break-before:avoid;break-inside:avoid}}