/* Every selector is restricted to the article container. No external assets. */
.memory-b12-article {
  --ink: #202c34; --muted: #53636a; --accent: #1b625f; --line: #d4e0df;
  --wash: #f1f7f5; --warm: #faf8f3;
  color: var(--ink); background: #fff; font-family: "Noto Sans CJK KR", "Malgun Gothic", "Apple SD Gothic Neo", system-ui, sans-serif;
  font-size: 18px; line-height: 1.9; max-width: 920px; margin: 0 auto; padding: 58px 42px 72px;
  overflow-wrap: break-word; word-break: keep-all; box-sizing: border-box;
}
.memory-b12-article *, .memory-b12-article *::before, .memory-b12-article *::after { box-sizing: border-box; }
.memory-b12-article h1 { font-size: clamp(30px, 4.4vw, 44px); line-height: 1.42; letter-spacing: -.045em; margin: 0 0 24px; font-weight: 800; }
.memory-b12-article h2 { font-size: 27px; line-height: 1.5; letter-spacing: -.025em; margin: 64px 0 22px; padding-top: 20px; border-top: 1px solid var(--line); }
.memory-b12-article h3 { font-size: 21px; line-height: 1.55; margin: 32px 0 12px; letter-spacing: -.02em; }
.memory-b12-article h4 { font-size: 19px; line-height: 1.55; margin: 12px 0; }
.memory-b12-article p { margin: 0 0 20px; }
.memory-b12-article strong { font-weight: 750; }
.memory-b12-article a { color: #165b70; text-underline-offset: .2em; text-decoration-thickness: 1px; }
.memory-b12-article a:focus-visible, .memory-b12-article [tabindex]:focus-visible { outline: 3px solid #235f87; outline-offset: 4px; }
.memory-b12-article .dek { font-size: 21px; line-height: 1.75; color: var(--muted); padding-bottom: 25px; border-bottom: 3px solid var(--accent); margin-bottom: 30px; }
.memory-b12-article .takeaway, .memory-b12-article .closing { background: var(--wash); border-left: 5px solid var(--accent); padding: 24px 26px; margin: 28px 0; }
.memory-b12-article .takeaway p:last-child, .memory-b12-article .closing p:last-child { margin-bottom: 0; }
.memory-b12-article .ref { white-space: nowrap; vertical-align: super; font-size: 12px; line-height: 0; padding-left: 3px; }
.memory-b12-article .ref a { font-weight: 600; text-decoration: none; }
.memory-b12-article .method-note { background: var(--warm); border: 1px solid #e5e0d4; padding: 21px 25px; margin: 26px 0; }
.memory-b12-article .method-note h3 { margin: 0 0 12px; font-size: 20px; }
.memory-b12-article .method-note p { font-size: 16px; line-height: 1.85; margin: 0; }
.memory-b12-article .table-wrap { max-width: 100%; overflow-x: auto; border: 1px solid var(--line); border-radius: 4px; margin-top: 22px; overscroll-behavior-x: contain; }
.memory-b12-article table { border-collapse: collapse; width: 100%; min-width: 510px; font-size: 16px; line-height: 1.7; font-variant-numeric: tabular-nums; }
.memory-b12-article caption { text-align: left; padding: 16px 18px; background: #fff; color: var(--ink); font-weight: 700; }
.memory-b12-article th, .memory-b12-article td { padding: 15px 18px; text-align: left; border-top: 1px solid var(--line); vertical-align: top; }
.memory-b12-article thead th { background: var(--wash); }
.memory-b12-article tbody th { font-weight: 600; width: 37%; background: #fafcfc; }
.memory-b12-article .caption, .memory-b12-article figcaption { font-size: 15px; line-height: 1.8; color: var(--muted); margin-top: 13px; }
.memory-b12-article figure { margin: 30px 0; }
.memory-b12-article .effect-figure { border: 1px solid var(--line); border-radius: 6px; padding: 23px 26px; background: #fff; }
.memory-b12-article .effect-figure h3 { margin: 0 0 8px; font-size: 23px; }
.memory-b12-article .figure-kicker { color: var(--muted); font-size: 15px; line-height: 1.75; margin-bottom: 12px; }
.memory-b12-article .effect-figure svg { display: block; width: 100%; max-width: 570px; height: auto; margin: 10px auto 0; overflow: visible; }
.memory-b12-article .effect-figure svg text { fill: var(--ink); font-family: inherit; }
.memory-b12-article .svg-label { font-size: 15px; }
.memory-b12-article .svg-value { font-size: 19px; font-weight: 700; }
.memory-b12-article .svg-direction { font-size: 14px; }
.memory-b12-article .ci-line { stroke: var(--accent); stroke-width: 4; }
.memory-b12-article .ci-cap { stroke: var(--accent); stroke-width: 2; }
.memory-b12-article .effect-dot { fill: var(--accent); stroke: #fff; stroke-width: 1.5; }
.memory-b12-article .zero-line { stroke: #77858b; stroke-width: 1.2; stroke-dasharray: 4 4; }
.memory-b12-article .axis-line, .memory-b12-article .tick { stroke: #677780; stroke-width: 1; }
.memory-b12-article .concept-figure { background: var(--warm); border: 1px solid #e5e0d4; padding: 24px; border-radius: 6px; }
.memory-b12-article .concept-figure h3 { margin-top: 0; }
.memory-b12-article .concept-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 15px; margin-top: 20px; }
.memory-b12-article .concept-card { padding: 19px 17px; border: 1px solid var(--line); background: #fff; }
.memory-b12-article .concept-card p { margin: 0 0 12px; font-size: 16px; }
.memory-b12-article .concept-card p:last-child { margin-bottom: 0; }
.memory-b12-article .concept-number { display: inline-block; font-size: 14px; font-weight: 700; color: var(--accent); border-bottom: 2px solid var(--accent); min-width: 24px; }
.memory-b12-article .small { font-size: 14px; line-height: 1.75; color: var(--muted); }
.memory-b12-article .disclosure { font-size: 15px; line-height: 1.85; color: var(--muted); border-left: 3px solid var(--line); padding-left: 19px; margin-top: 28px; }
.memory-b12-article .references-note { font-size: 15px; color: var(--muted); }
.memory-b12-article .reference-item { margin: 0 0 24px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.memory-b12-article .reference-item h3 { font-size: 16px; margin: 0 0 9px; }
.memory-b12-article .reference-item p { font-size: 14px; line-height: 1.7; margin: 0 0 8px; word-break: normal; overflow-wrap: anywhere; }
.memory-b12-article .reference-item a { overflow-wrap: anywhere; }
@media (max-width: 640px) {
  .memory-b12-article { font-size: 17px; line-height: 1.9; padding: 26px 16px 42px; }
  .memory-b12-article h1 { font-size: 31px; line-height: 1.45; }
  .memory-b12-article h2 { font-size: 24px; margin-top: 45px; }
  .memory-b12-article h3 { font-size: 20px; }
  .memory-b12-article .dek { font-size: 19px; }
  .memory-b12-article .takeaway, .memory-b12-article .closing { padding: 20px 19px; }
  .memory-b12-article .method-note { padding: 19px; }
  .memory-b12-article .concept-figure { padding: 19px; }
  .memory-b12-article .concept-grid { grid-template-columns: 1fr; gap: 12px; }
  .memory-b12-article .concept-card { padding: 17px 18px; }
  .memory-b12-article .effect-figure { padding: 18px 12px; }
  .memory-b12-article .effect-figure h3 { font-size: 21px; }
  .memory-b12-article .figure-kicker { font-size: 14px; }
  .memory-b12-article .svg-direction { font-size: 15px; }
  .memory-b12-article .svg-label { font-size: 17px; }
  .memory-b12-article .caption, .memory-b12-article figcaption { font-size: 14px; }
}
@media (max-width: 360px) {
  .memory-b12-article .svg-direction { font-size: 19px; }
  .memory-b12-article .svg-label { font-size: 20px; }
  .memory-b12-article .svg-value { font-size: 22px; }
}
@media print {
  .memory-b12-article { max-width: none; padding: 0; font-size: 11pt; }
  .memory-b12-article h1 { font-size: 24pt; }
  .memory-b12-article h2 { font-size: 17pt; margin-top: 24pt; }
  .memory-b12-article .table-wrap { overflow: visible; }
  .memory-b12-article figure, .memory-b12-article table { break-inside: avoid; }
}