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#eceef0;align-items:center;gap:8px;padding:9px;font-size:10px;display:flex}.column-checklist label:last-child{border-bottom:0}.column-checklist input{accent-color:var(--blue)}.column-checklist span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.validation-advanced{border-top:1px solid var(--line);margin-top:18px}.validation-advanced summary{color:var(--muted);cursor:pointer;padding:13px 0 0;font-size:9px;font-weight:700}.validation-advanced>div{padding-top:13px}.validation-issues{color:#715618;background:#fff8e8;border-bottom:1px solid #ead7a5;padding:15px 22px}.validation-issues strong,.validation-issues span{font-size:9px;line-height:1.45;display:block}.validation-issues strong{color:#5e4712;margin-bottom:5px;font-size:10px}.validation-run{padding:18px 22px}.validation-run button{width:100%}.validation-results{min-height:900px}.validation-result-head>div:first-child{gap:0}.validation-result-head .result-actions{margin-left:15px}.validation-ready{border-bottom:1px solid var(--line);border-top:1px solid var(--line);text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:530px;padding:60px 30px;display:flex}.validation-ready h3{margin:0 0 8px;font-size:24px}.validation-ready p{color:var(--muted);max-width:480px;margin:0 0 20px;font-size:12px;line-height:1.55}.validation-chart svg{max-height:none}.validation-chart .chart-note{color:var(--muted);text-align:center;max-width:560px;margin:8px auto 0;padding:0 14px;font-size:9px;line-height:1.45}.validation-chart-tall{overflow-x:auto}.validation-chart-tall svg{min-width:690px}.validation-no-frontier{border-bottom:1px solid var(--line);border-top:1px solid var(--line);text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:460px;padding:50px 28px;display:flex}.validation-no-frontier h3{margin:0 0 8px;font-size:22px}.validation-no-frontier p{color:var(--muted);max-width:470px;margin:0;font-size:11px;line-height:1.55}.chart-legend .validation-frontier-point,.chart-legend .validation-dominated-point{border:0;border-radius:50%;width:10px;height:10px}.chart-legend .validation-frontier-point{background:var(--blue)}.chart-legend .validation-dominated-point{background:#8c8f93}.validation-metrics article{padding-bottom:18px}.validation-agent-editor{margin-bottom:28px}.validation-agent-editor table{min-width:1350px}.validation-agent-editor .warning-card{margin:14px 18px 18px}.validation-method-note{border-bottom:1px solid var(--line);border-top:1px solid var(--line);align-items:flex-start;gap:28px;max-width:1414px;margin:0 auto 48px;padding:22px 26px;display:flex}.validation-method-note strong{color:var(--blue-dark);letter-spacing:.06em;text-transform:uppercase;flex:none;font-size:10px}.validation-method-note p{color:var(--muted);max-width:900px;margin:-2px 0 0;font-size:10px;line-height:1.55}.sr-only{clip:rect(0,0,0,0);clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}@media (width<=1100px){.mode-explainer{grid-template-columns:1fr 1fr}.calculator-shell{grid-template-columns:300px minmax(0,1fr);padding-left:20px;padding-right:20px}.result-head{display:block}.result-actions{margin:16px 0 0 58px}.validation-result-head .result-actions{margin-left:0}.validation-landing{gap:34px;padding:36px}.method-strip{grid-template-columns:1fr 1fr}.method-strip article:nth-child(2){border-right:0}.method-strip article:nth-child(-n+2){border-bottom:1px solid var(--line)}}@media (width<=820px){.site-header{flex-direction:column;align-items:stretch;gap:16px;padding:16px 18px}.header-mode-switch{width:100%}.mode-hero{padding:28px 20px 26px}.mode-explainer{margin-left:20px;margin-right:20px;display:block}.mode-explainer article+article{border-left:0;border-top:1px solid var(--line)}.calculator-shell{padding:0 20px 34px;display:block}.controls{border-right:1px solid var(--line);margin-bottom:18px}.results{min-height:760px}.result-head{padding-left:20px;padding-right:20px}.result-head h2{font-size:23px}.chart-wrap{padding-left:5px;padding-right:5px}.agent-editor{margin-left:20px;margin-right:20px}.validation-landing{margin-left:20px;margin-right:20px;padding:28px;display:block}.validation-landing-copy{margin-bottom:28px}.upload-help{align-items:flex-start;display:block}.upload-help span{text-align:left;margin-top:8px;display:block}.validation-method-note{margin-left:20px;margin-right:20px;display:block}.validation-method-note p{margin-top:8px}.method-strip{margin-left:20px;margin-right:20px}footer{align-items:flex-start;padding:23px 20px;display:block}footer p{margin-top:8px;line-height:1.5}}@media (width<=560px){.brand p{display:none}.brand strong{font-size:14px}.brand-mark{width:36px;height:36px}.mode-switch{grid-template-columns:1fr}.result-tabs button{flex:1;justify-content:center;min-width:54px;padding:0 8px;font-size:0}.result-tabs button span{font-size:11px}.result-head>div:first-child{gap:10px}.panel-letter{font-size:32px}.result-actions{margin-left:42px}.validation-result-head .result-actions{margin-left:0}.result-actions button{padding:8px;font-size:10px}.metric-row{grid-template-columns:1fr}.metric-row article{border-right:0}.interpretation{display:block}.interpretation p{margin-top:8px}.method-strip{grid-template-columns:1fr}.method-strip article{border-bottom:1px solid var(--line);border-right:0}.validation-landing{padding:20px}.upload-card{padding:10px}.upload-drop{min-height:280px;padding:28px 18px}.validation-method-note{padding:18px}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}