.selection-tools{display:flex;align-items:center;gap:12px 20px;flex-wrap:wrap;margin-top:16px}.selection-tools .button{background:var(--panel);border-color:var(--dark-line);color:var(--light);min-height:44px}.selection-tools label{display:flex;align-items:center;gap:8px;color:var(--secondary);font-size:12px;min-height:44px}.selection-tools input{width:18px;height:18px;accent-color:var(--teal)}.part-tabs button[aria-pressed=true]{background:#2d415b;border-color:var(--amber);box-shadow:inset 0 -2px var(--amber)}
.learning-figure,.case-visual{margin:8px 0 0;padding:24px;border:1px solid var(--border);border-radius:var(--r2);background:var(--white);min-width:0}.figure-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:20px}.figure-heading>div{min-width:0}.figure-heading h3,.case-visual>h3{margin:0;font-size:22px;line-height:1.5;word-break:keep-all}.figure-heading .button{flex-shrink:0;white-space:nowrap;min-height:44px}.figure-canvas{background:#0c1422;border-radius:12px;overflow:hidden}.figure-canvas svg{display:block;width:100%;height:auto}.figure-legend{list-style:none;padding:0!important;margin:20px 0 16px!important;display:flex;flex-wrap:wrap;gap:12px 20px}.figure-legend li{display:flex;align-items:flex-start;gap:8px;font-size:13px;line-height:1.7}.figure-legend i{display:block;width:11px;height:11px;border-radius:3px;flex-shrink:0;margin-top:5px}.learning-figure figcaption>p,.figure-dialog-caption{font-size:14px;line-height:1.9;word-break:keep-all;margin:0}.figure-dialog{width:min(1080px,calc(100vw - 32px));max-width:none;max-height:92dvh;border:1px solid var(--border);border-radius:16px;background:var(--white);color:var(--text);padding:24px;box-sizing:border-box}.figure-dialog:not([open]){display:none}.figure-dialog::backdrop{background:rgba(5,12,22,.8)}.figure-dialog-head{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:20px}.figure-dialog-head h2{font-size:23px;line-height:1.5}.figure-dialog-head button{flex-shrink:0;min-height:44px}.figure-dialog-scroll{overflow:auto;max-width:100%}.figure-dialog-scroll .figure-canvas{min-width:650px}.figure-dialog .note{margin-top:16px}.module-visual{margin:20px 0;border-radius:10px;overflow:hidden;background:#0c1422}.module-visual svg{width:100%;height:auto;display:block}.module-card .module-visual text{font-size:21px}
.process-visual-summary{margin:0 0 32px;padding:24px;background:var(--ink);border-radius:var(--r2);color:var(--light)}.process-visual-summary .chapter-label{color:var(--amber)}.process-visual-summary>h3{font-size:22px;margin-bottom:24px}.process-visual-flow{list-style:none;padding:0!important;margin:0!important;display:grid;grid-template-columns:repeat(auto-fit,minmax(135px,1fr));gap:18px}.process-visual-flow li{min-width:0;position:relative}.flow-number{display:block;border-bottom:1px solid var(--dark-line);padding-bottom:12px;color:var(--amber);font:13px ui-monospace,monospace}.process-visual-flow li:not(:last-child) .flow-number:after{content:'→';float:right;color:var(--secondary)}.flow-drawing{padding:12px 0}.flow-drawing svg{width:100%;height:auto;display:block}.flow-drawing text{display:none}.process-visual-flow strong{display:block;font-size:13px;line-height:1.75;color:var(--light);font-weight:500;word-break:keep-all}.process-visual-summary .note{color:var(--secondary);font-size:12px;line-height:1.8;margin:24px 0 0}
.case-visual{margin:0 0 30px;border-top:3px solid var(--amber)}.case-metric{font-size:13px;line-height:1.8;margin:20px 0}.case-metric>span{display:block;color:var(--muted);font-size:12px}.case-axis{display:flex;justify-content:space-between;padding:0 120px 9px 176px;font:11px ui-monospace,monospace;color:var(--muted)}.case-bars{display:grid;gap:8px}.case-bar-row{width:100%;display:grid;grid-template-columns:142px minmax(0,1fr) 86px;gap:18px;align-items:center;padding:14px 16px;border:1px solid var(--border);border-radius:8px;color:var(--text);background:var(--white);text-align:left;min-height:64px}.case-bar-row:hover{background:var(--light)}.case-bar-row[aria-pressed=true]{border-color:var(--amber-dark);background:#fff8ed}.case-row-label{font-size:13px;line-height:1.65;word-break:keep-all}.case-bar-track{display:block;position:relative;height:25px;background:#edf0f5;border-left:1px solid #728096}.case-bar-fill{display:block;height:100%;background:#526780;min-width:0;max-width:100%;border-radius:0 4px 4px 0;transition:background .18s}.case-bar-row[aria-pressed=true] .case-bar-fill{background:#ae641b}.case-bar-row>strong{font:15px ui-monospace,monospace;text-align:right;font-weight:600}.case-bar-row small{display:block;font-family:inherit;color:var(--muted);font-size:10px;margin-top:4px}.case-instruction{font-size:12px!important;color:var(--muted);margin:18px 0 12px!important}.case-explanation{padding:20px;background:#edf5f3;border-left:3px solid var(--success);min-height:126px}.case-explanation>strong{font-size:13px;color:var(--success)}.case-explanation>p{font-size:14px;line-height:1.9;margin:8px 0 0;word-break:keep-all}.case-visual figcaption>.note{margin:16px 0 0;font-size:12px;line-height:1.9}
@media(max-width:767px){.learning-figure,.case-visual{padding:20px 14px}.figure-heading{display:block;margin-bottom:16px}.figure-heading h3,.case-visual>h3{font-size:20px}.figure-heading .button{margin-top:14px;font-size:12px}.figure-legend{gap:10px 16px}.figure-legend li{font-size:12px}.learning-figure figcaption>p{font-size:13px}.figure-dialog{padding:18px 14px}.figure-dialog-head{gap:12px}.figure-dialog-head h2{font-size:18px}.figure-dialog-head button{font-size:12px}.process-visual-summary{padding:22px 16px}.process-visual-flow{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 18px}.case-axis{padding:0 102px 8px 10px}.case-bar-row{grid-template-columns:minmax(0,1fr) 82px;gap:10px;padding:14px 10px}.case-row-label{grid-column:1}.case-bar-track{grid-column:1;grid-row:2;height:22px}.case-bar-row>strong{grid-column:2;grid-row:2;font-size:14px}.case-explanation{padding:16px;min-height:160px}.case-explanation>p{font-size:13px}.selection-tools{gap:8px}.selection-tools .button{font-size:11px}.selection-tools label{font-size:11px}}
@media(prefers-reduced-motion:reduce){.case-bar-fill{transition:none}}
.figure-more{margin-top:10px}