/* Memory diagrams use the same monochrome patterns as the desktop's RAM view. */
.memory-explorer { margin-top: 24px; }
.memory-presets { padding: 0; margin: 0 0 18px; border: 0; min-width: 0; }
.memory-presets legend { margin-bottom: 10px; font: 25px/1 var(--font-px); }
.memory-choices { display: flex; flex-wrap: wrap; }
.memory-choices button { min-width: 72px; min-height: 44px; padding: 8px 14px; margin: 0 -1px -1px 0; border: 1px solid var(--ink); color: var(--ink); background: var(--paper); font: 22px/1 var(--font-px); cursor: pointer; }
.memory-choices button[aria-pressed="true"] { color: var(--paper); background: var(--ink); box-shadow: inset 0 -3px 0 var(--paper); }
.memory-choices button:focus-visible { position: relative; outline: 2px solid var(--ink); outline-offset: 3px; z-index: 1; }
.memory-settings { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px 18px; }
.memory-settings label { display: flex; flex-direction: column; gap: 6px; font-size: 11px; }
.memory-settings select { width: 100%; min-height: 38px; border: 1px solid var(--ink); padding: 7px; border-radius: 0; color: var(--ink); background: var(--paper); font: 11px/1.5 var(--font-body); }
.memory-settings select:disabled { opacity: .55; }
.memory-ems-option { display: flex; align-items: flex-start; gap: 8px; margin-top: 18px; font-size: 11px; line-height: 1.7; }
.memory-ems-option input { margin: 2px 0 0; width: 16px; height: 16px; flex-shrink: 0; accent-color: var(--ink); }
.memory-window { margin-top: 22px; border: var(--hair) solid var(--ink); box-shadow: 4px 4px 0 var(--ink); background: var(--paper); }
.memory-titlebar { display: flex; align-items: center; gap: 10px; padding: 6px 12px; border-bottom: var(--hair) solid var(--ink); background: repeating-linear-gradient(to bottom, var(--paper) 0 2px, var(--ink) 2px 3px, var(--paper) 3px 5px); font: 23px/1.1 var(--font-px); }
.memory-titlebar > * { background: var(--paper); padding-inline: 5px; }
.memory-titlebar > :last-child { margin-left: auto; }
.memory-window__body { padding: 20px; }
.memory-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); max-width: none; margin: 0 0 26px; border: 1px solid var(--ink); }
.memory-stats > div { padding: 10px 12px; }
.memory-stats > div:not(:last-child) { border-right: 1px solid var(--rule-faint); }
.memory-stats dt { font-size: 10px; }
.memory-stats dd { margin: 4px 0 0; font: 30px/1 var(--font-px); }
.docs-article .memory-diagram h2 { font-size: 30px; }
.docs-article .memory-diagram .docs-caption { margin-bottom: 12px; }
.memory-bar { display: flex; height: 50px; width: 100%; border: 1px solid var(--ink); overflow: hidden; background: var(--paper); }
.memory-bar--overview { height: 70px; }
.memory-block { display: block; flex-shrink: 0; height: 100%; box-shadow: inset -1px 0 0 var(--ink); }
.memory-axis { display: flex; justify-content: space-between; gap: 12px; margin-top: 6px; font-size: 9px; overflow-wrap: anywhere; }
.memory-axis > :last-child { text-align: right; }
.memory-legend { display: flex; flex-wrap: wrap; gap: 8px 18px; padding: 0; margin: 14px 0 0; list-style: none; max-width: none; }
.memory-legend li { display: flex; align-items: flex-start; gap: 7px; margin: 0; font-size: 10px; line-height: 1.6; }
.memory-swatch { display: inline-block; width: 15px; height: 15px; flex: 0 0 15px; border: 1px solid var(--ink); }
.memory-kind--bios { background: var(--ink); }
.memory-kind--kernel { background: repeating-conic-gradient(var(--ink) 0 25%, var(--paper) 0 50%) 0 0 / 4px 4px; }
.memory-kind--cold { background: repeating-linear-gradient(90deg, var(--ink) 0 1px, var(--paper) 1px 4px); }
.memory-kind--scratch { background: repeating-linear-gradient(0deg, var(--ink) 0 1px, var(--paper) 1px 4px); }
.memory-kind--vga { background: repeating-conic-gradient(var(--paper) 0 25%, var(--ink) 0 50%) 0 0 / 6px 6px; }
.memory-kind--heap { background: var(--paper); }
.memory-kind--video { background: repeating-linear-gradient(45deg, var(--ink) 0 1px, var(--paper) 1px 5px); }
.memory-kind--rom { background: radial-gradient(var(--ink) 1px, var(--paper) 1px) 0 0 / 5px 5px; }
.memory-kind--ems { background: repeating-linear-gradient(-45deg, var(--ink) 0 2px, var(--paper) 2px 5px); }
.memory-kind--unavailable { background: linear-gradient(45deg, transparent 46%, var(--rule-faint) 46% 54%, transparent 54%), linear-gradient(-45deg, var(--paper) 46%, var(--rule-faint) 46% 54%, var(--paper) 54%); background-size: 9px 9px; }
.memory-kind--hma { background: repeating-linear-gradient(90deg, var(--ink) 0 1px, var(--paper) 1px 7px); }
.memory-kind--extended { background: radial-gradient(var(--ink) .7px, var(--paper) .7px) 0 0 / 4px 4px; }
.docs-article .memory-status { margin: 22px 0 0; padding-top: 14px; border-top: 1px solid var(--rule-faint); font-size: 10px; line-height: 1.7; }
.docs-article #memory-heap-note, .docs-article #memory-extended-note { margin: 14px 0 0; font-size: 11px; line-height: 1.8; }
#memory > section, .memory-explorer > section { margin-top: 28px; }
.memory-ranges table { min-width: 720px; font-size: 11px; }
.memory-ranges tbody th { text-align: left; font-weight: 500; min-width: 165px; border-bottom: 1px solid var(--rule-faint); }
.memory-ranges td:nth-child(2), .memory-ranges td:nth-child(3) { white-space: nowrap; }
.memory-ranges td:last-child { min-width: 235px; }
@media (max-width: 1050px) {
  .memory-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .memory-stats > div:nth-child(2) { border-right: 0; }
  .memory-stats > div:nth-child(-n+2) { border-bottom: 1px solid var(--rule-faint); }
}
@media (max-width: 720px) {
  .memory-choices button { min-width: 0; flex: 1 0 30%; }
  .memory-settings { grid-template-columns: 1fr; }
  .memory-window__body { padding: 14px; }
  .memory-titlebar { font-size: 21px; gap: 4px; padding-inline: 6px; }
  .memory-stats > div { padding: 10px; }
  .memory-stats dt { font-size: 9px; }
  .memory-stats dd { font-size: 27px; }
  .memory-legend { gap: 8px 12px; }
}
@media print { .memory-settings, .memory-choices, .memory-ems-option { display: none; } .memory-window { box-shadow: none; break-inside: avoid; } }