:root{--color-text: #1a1a1a;--color-muted: #555;--color-border: #d0d0d0;--color-border-strong: #888;--color-bg: #ffffff;--color-bg-alt: #f6f6f6;--color-accent: #1f4ea1;--color-accent-soft: #e6efff;--color-error: #8b0000;--color-low-sample: #b25b00;--max-width: 1080px}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;color:var(--color-text);background:var(--color-bg);line-height:1.4}.mvp-root{max-width:var(--max-width);margin:0 auto;padding:24px 20px 64px}.mvp-header-block{border-bottom:1px solid var(--color-border);padding-bottom:12px;margin-bottom:20px}.mvp-header{font-size:24px;font-weight:700;margin:0 0 4px}.mvp-subheader{font-size:16px;font-weight:600;color:var(--color-muted);margin:0 0 4px}.mvp-surface-distinguisher{font-size:13px;color:var(--color-muted)}.mvp-board-section{margin:20px 0}.mvp-table{width:100%;border-collapse:collapse;font-size:14px}.mvp-table th,.mvp-table td{text-align:left;padding:8px 12px;border-bottom:1px solid var(--color-border)}.mvp-table th{background:var(--color-bg-alt);font-weight:600}.mvp-row{cursor:pointer}.mvp-row:hover{background:var(--color-bg-alt)}.mvp-row:focus{outline:2px solid var(--color-accent);outline-offset:-2px}.mvp-row-active{background:var(--color-accent-soft)}.unranked-section{margin-top:28px;padding-top:16px;border-top:1px solid var(--color-border)}.unranked-section h3{font-size:15px;margin:0 0 8px}.unranked-empty{color:var(--color-muted);font-size:13px}.unranked-list .k6mtf-unranked-record{border:1px solid var(--color-border);border-radius:4px;padding:10px 12px;margin-bottom:8px}.state-block{padding:16px 18px;border:1px solid var(--color-border);border-radius:4px;font-size:14px}.state-loading{background:var(--color-bg-alt)}.state-error{background:#fff5f5;border-color:#f1c0c0;color:var(--color-error)}.state-error-detail{margin-top:6px;font-size:12px;color:var(--color-muted)}.state-empty{background:var(--color-bg-alt);color:var(--color-muted)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:center;justify-content:center;padding:24px;z-index:1000}.modal-panel{background:var(--color-bg);border:1px solid var(--color-border-strong);border-radius:6px;padding:20px 22px;width:min(820px,100%);max-height:calc(100vh - 48px);overflow-y:auto;position:relative;box-shadow:0 8px 24px #0003}.modal-close{position:absolute;top:12px;right:12px;background:var(--color-bg-alt);border:1px solid var(--color-border);border-radius:4px;padding:4px 10px;cursor:pointer;font-size:13px}.modal-close:hover{background:var(--color-border)}.modal-title{margin:0 0 4px;font-size:20px}.modal-distinguisher{font-size:12px;color:var(--color-muted);margin-bottom:12px}.modal-row,.modal-section{margin:10px 0}.modal-list{margin:6px 0 0 18px;padding:0}.modal-list li{margin:2px 0}.modal-low-sample{color:var(--color-low-sample);font-weight:700;font-size:16px;margin-top:4px}.modal-disclaimer{margin-top:14px;padding-top:10px;border-top:1px solid var(--color-border);font-size:12px;color:var(--color-muted)}.modal-ccc-summary{margin-top:6px;font-size:12px;color:var(--color-muted)}.ccc-chart svg{width:100%;height:280px;display:block}.ccc-plot-bg{fill:#fbfbfb;stroke:var(--color-border)}.ccc-step-line{fill:none;stroke:var(--color-accent);stroke-width:1.5}.ccc-axis{stroke:var(--color-border-strong);stroke-width:1}.ccc-axis-label{font-size:10px;fill:var(--color-muted)}.ccc-axis-label-right{text-anchor:end}.ccc-empty{font-size:13px;color:var(--color-muted);padding:12px;background:var(--color-bg-alt);border:1px dashed var(--color-border);border-radius:4px}.validation-badge{display:inline-block;font-size:11px;font-weight:700;line-height:1.2;padding:2px 8px;border-radius:10px;border:1px solid var(--color-border);white-space:nowrap}.validation-badge--pass{background:#e7f4ea;border-color:#9ccfa9;color:#1d6b34}.validation-badge--fail{background:#fdecec;border-color:#e6a8a8;color:#9a2b2b}.validation-badge--not-enough{background:#fbf3e3;border-color:#e2c98f;color:#7a5a13}.validation-stamp{margin:16px 0;padding:12px 14px;border:1px solid var(--color-border);border-radius:4px;background:var(--color-bg-alt)}.validation-stamp-title{font-size:14px;margin:0 0 8px}.validation-stamp-list{margin:0 0 0 18px;padding:0;font-size:13px}.validation-stamp-list li{margin:2px 0}.validation-stamp-note{margin-top:8px;font-size:12px;color:var(--color-muted)}.stage-a-section{margin-top:28px;padding-top:16px;border-top:1px solid var(--color-border)}.stage-a-title{font-size:15px;margin:0 0 8px}.stage-a-intro{font-size:13px;color:var(--color-muted);margin-bottom:10px}.stage-a-list{list-style:none;margin:0;padding:0}.stage-a-row{border:1px solid var(--color-border);border-radius:4px;padding:8px 10px;margin-bottom:8px;font-size:13px}.stage-a-evidence{font-size:12px;color:var(--color-muted)}.stage-a-causes{margin:6px 0 0 18px;padding:0;font-size:12px}.modal-validation-none{font-size:13px;color:var(--color-muted)}.modal-validation-guardrail{margin-top:8px;font-size:12px;color:var(--color-muted);font-style:italic}#k6mtf-modal-validation-badge{margin:6px 0}