.context-line { display: block; margin-bottom: 12px; color: var(--accent-strong); font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.04em; text-transform: uppercase; }
.status-line { display: grid; grid-template-columns: 104px 1fr; margin: 24px 0 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.status-line strong,
.status-line span { padding: 12px 14px; }
.status-line strong { color: var(--accent-strong); font-family: var(--font-mono); font-size: 13px; font-weight: 500; }
.status-line span { border-left: 1px solid var(--border); color: var(--muted-strong); font-size: 15px; }

.split { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; align-items: start; }
.note { padding: 20px 22px; border-left: 3px solid var(--border); background: var(--surface); }
.note.is-accent { border-left-color: var(--accent); }
.note.is-warning { border-left-color: var(--warning); }
.note h3 { margin-bottom: 9px; }
.note p { margin: 0; color: var(--muted-strong); }
.note p + p { margin-top: 10px; }

.metric-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 28px; border-top: 1px solid var(--border); border-left: 1px solid var(--border); }
.metric { min-height: 130px; padding: 18px; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.metric > span:first-child { display: block; color: var(--muted); font-size: 14px; }
.metric strong { display: block; margin-top: 5px; color: var(--foreground); font-family: var(--font-mono); font-size: 25px; font-weight: 500; }
.metric-detail { display: block; margin-top: 9px; color: var(--muted); font-size: 14px; line-height: 1.45; }

.table-shell { overflow-x: auto; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 13px 14px; border-bottom: 1px solid var(--border-soft); text-align: left; vertical-align: top; }
th { color: var(--muted); font-size: 14px; font-weight: 500; }
td { color: var(--muted-strong); }
tbody tr:last-child td { border-bottom: 0; }
td strong { color: var(--foreground); font-weight: 500; }
.number { text-align: right; font-family: var(--font-mono); font-size: 14px; font-variant-numeric: tabular-nums; }
.wide-table { min-width: 780px; }
.state-good { color: var(--accent-strong); }
.state-watch { color: var(--warning); }
.state-stop { color: var(--danger); }

.math-block { overflow-x: auto; margin: 24px 0; padding: 18px 20px; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: #131311; color: var(--foreground); text-align: center; }
.math-block.is-key { border-top-color: var(--accent); border-bottom-color: var(--accent); }
.math-block math { min-width: max-content; font-family: "Cambria Math", "STIX Two Math", serif; font-size: 19px; }
.inline-math { color: inherit; font-size: 1em; vertical-align: baseline; }
.equation-caption { margin: -12px 0 26px; color: var(--muted); font-size: 14px; text-align: center; }

.system-strip { display: grid; grid-template-columns: repeat(5, minmax(125px, 1fr)); align-items: stretch; overflow-x: auto; margin: 25px 0; }
.system-node { position: relative; min-width: 125px; padding: 14px 26px 14px 14px; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); border-left: 1px solid var(--border); }
.system-node:last-child { border-right: 1px solid var(--border); }
.system-node:not(:last-child)::after { content: "→"; position: absolute; top: 14px; right: 8px; color: var(--accent); }
.system-node strong { display: block; font-size: 15px; font-weight: 500; }
.system-node span { display: block; margin-top: 4px; color: var(--muted); font-size: 13px; line-height: 1.45; }

.idea-rank { display: grid; grid-template-columns: 58px 1fr; border-top: 1px solid var(--border); }
.idea-rank:last-child { border-bottom: 1px solid var(--border); }
.idea-rank > span { padding: 18px 12px; color: var(--accent-strong); font-family: var(--font-mono); font-size: 14px; }
.idea-rank > div { padding: 16px 18px; border-left: 1px solid var(--border); }
.idea-rank h3 { font-size: 18px; }
.idea-rank p { margin: 6px 0 0; color: var(--muted); font-size: 15px; }
.step-list { counter-reset: step; margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--border); }
.step-list li { counter-increment: step; display: grid; grid-template-columns: 42px 1fr; padding: 15px 0; border-bottom: 1px solid var(--border); color: var(--muted-strong); }
.step-list li::before { content: counter(step, decimal-leading-zero); color: var(--accent-strong); font-family: var(--font-mono); font-size: 13px; }