.edition-comparison[data-v-5e9400e8]{background:var(--surface-raised);padding-block:clamp(1.5rem,3vw,2.5rem)}.edition-comparison-body[data-v-5e9400e8]{padding:0 clamp(1rem,3vw,2rem) clamp(1rem,3vw,2rem);scroll-margin-top:1.5rem}.comparison-close-label[data-v-5e9400e8],.edition-comparison-details[open] .comparison-open-label[data-v-5e9400e8]{display:none}.edition-comparison-details[open] .comparison-close-label[data-v-5e9400e8]{display:inline}h2[data-v-5e9400e8]{font-family:var(--font-display);font-size:clamp(2rem,4vw,3.2rem);font-weight:var(--font-weight-medium)}p[data-v-5e9400e8]{color:var(--text-secondary);max-width:55rem}.answer-rationale[data-v-5e9400e8]{max-width:55rem;margin-block:2rem}h3[data-v-5e9400e8]{font-family:var(--font-display);font-size:clamp(1.5rem,3vw,2rem);font-weight:var(--font-weight-medium)}table[data-v-5e9400e8]{border-collapse:collapse;table-layout:fixed;width:100%;font-size:var(--text-small);margin-block:1.5rem}th[data-v-5e9400e8],td[data-v-5e9400e8]{text-align:left;vertical-align:top;border-bottom:var(--rule-default);overflow-wrap:anywhere;padding:.85rem 1rem .85rem 0}th[data-v-5e9400e8]{font-weight:var(--font-weight-semibold)}@media (width<=480px){table[data-v-5e9400e8]{font-size:.75rem}th[data-v-5e9400e8],td[data-v-5e9400e8]{padding-right:.5rem}}.method-details[data-v-d3210a47]{margin-top:.75rem}.method-details summary[data-v-d3210a47]{gap:1rem}.method-details summary strong[data-v-d3210a47]{font-size:var(--text-ui);letter-spacing:0;text-transform:none}.method-details summary>span[data-v-d3210a47]:last-child{flex-shrink:0}.method-details .when-open[data-v-d3210a47],.method-details[open] .when-closed[data-v-d3210a47]{display:none}.method-details[open] .when-open[data-v-d3210a47]{display:inline}.method-detail-body[data-v-d3210a47]{padding:0 1.15rem 1.15rem}.method-detail-body[data-v-d3210a47]>:first-child{margin-top:0}.method-detail-body[data-v-d3210a47]>:last-child{margin-bottom:0}.page-hero[data-v-77d6ff85]{padding-block:clamp(2.5rem,5vw,4rem)}.page-hero h1[data-v-77d6ff85]{max-width:20ch;font-size:clamp(2.75rem,5vw,5rem)}.method-nav-shell[data-v-77d6ff85]{border-bottom:var(--rule-default);background:var(--paper-bright)}.method-nav[data-v-77d6ff85]{border-inline:var(--rule-default);grid-template-columns:repeat(5,1fr);display:grid}.method-nav a[data-v-77d6ff85]{border-right:var(--rule-default);font-size:var(--text-ui);font-weight:var(--font-weight-bold);padding:1rem clamp(.6rem,1.2vw,1rem);text-decoration:none}.method-nav a[data-v-77d6ff85]:last-child{border-right:0}.editorial-copy h2[data-v-77d6ff85]{max-width:22ch}.editorial-copy h3[data-v-77d6ff85]{font-family:var(--font-display);font-size:var(--text-card-title);font-weight:var(--font-weight-medium)}.lead[data-v-77d6ff85]{color:var(--ink);font-family:var(--font-text);font-size:clamp(1.2rem,1.9vw,1.65rem);line-height:1.48}.method-round[data-v-77d6ff85]{--method-round-padding:clamp(1rem, 3vw, 2rem);width:min(100%, calc(var(--round-example-max) + clamp(2rem, 6vw, 4rem)));padding:var(--method-round-padding);background:var(--ink);margin:1.75rem 0}.answer-guide[data-v-77d6ff85]{margin-block:1.75rem}.answer-meanings>div[data-v-77d6ff85],.score-rules>div[data-v-77d6ff85]{border-bottom:var(--rule-default);grid-template-columns:7rem minmax(0,1fr);gap:1rem;padding-block:.75rem;display:grid}.answer-meanings dt[data-v-77d6ff85],.score-rules dt[data-v-77d6ff85]{font-weight:var(--font-weight-semibold)}.answer-meanings dd[data-v-77d6ff85],.score-rules dd[data-v-77d6ff85]{color:var(--text-secondary);margin:0}.score-rules[data-v-77d6ff85]{margin-block:1.75rem}.score-rules>div[data-v-77d6ff85]{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.answer-checks-section[data-v-77d6ff85],.repetition-section[data-v-77d6ff85]{background:var(--paper-bright)}.answer-roles[data-v-77d6ff85]{margin-block:1.5rem;padding-left:1.5rem}.answer-roles li[data-v-77d6ff85]{border-bottom:var(--rule-default);padding:.75rem 0 .75rem .5rem}.answer-roles li[data-v-77d6ff85]::marker{color:var(--blue-ink);font-weight:var(--font-weight-semibold)}.answer-roles h3[data-v-77d6ff85]{margin:0 0 .4rem;font-size:1.25rem}.answer-roles p[data-v-77d6ff85]{margin:0}.isolation-callout[data-v-77d6ff85],.scope-note[data-v-77d6ff85]{border-left:3px solid var(--blue);background:var(--surface-rail);margin-block:1.75rem;padding:1.25rem}.isolation-callout h3[data-v-77d6ff85],.scope-note h3[data-v-77d6ff85]{margin:0 0 .75rem;font-size:1.25rem}.isolation-callout p[data-v-77d6ff85],.scope-note p[data-v-77d6ff85]{margin:0}.formula[data-v-77d6ff85]{border:var(--rule-default);margin:1.5rem 0}.formula>div[data-v-77d6ff85]{border-bottom:var(--rule-default);justify-content:space-between;align-items:center;gap:1rem;padding:1rem;display:flex}.formula>div[data-v-77d6ff85]:last-child{background:var(--surface-rail);border-bottom:0}.formula span[data-v-77d6ff85]{color:var(--text-secondary);font-size:var(--text-small)}.formula strong[data-v-77d6ff85]{font:var(--font-weight-semibold) clamp(.82rem, 2vw, 1.1rem) var(--font-mono);text-align:right}.formula .math-expression[data-v-77d6ff85]{flex-direction:column;align-items:flex-end;gap:.45rem;display:flex}.math-expression math[data-v-77d6ff85]{font-size:clamp(1.35rem,3vw,1.9rem)}.math-expression.score-average-formula math[data-v-77d6ff85]{font-size:clamp(1.05rem,2.4vw,1.55rem)}.math-expression .math-key[data-v-77d6ff85]{color:var(--text-secondary);font:var(--font-weight-medium) var(--text-caption)/1.5 var(--font-sans);text-wrap:balance}.publication-section[data-v-77d6ff85]{background:var(--surface-rail)}.build-story[data-v-77d6ff85]{font-size:var(--text-small);margin-top:1.5rem}@media (width<=760px){.method-nav-shell[data-v-77d6ff85]{padding-inline:0}.method-nav[data-v-77d6ff85]{border-inline:0;grid-template-columns:1fr 1fr}.method-nav a[data-v-77d6ff85]{border-bottom:var(--rule-muted)}.method-nav a[data-v-77d6ff85]:nth-child(2n){border-right:0}.method-nav a[data-v-77d6ff85]:last-child{border-bottom:0;grid-column:1/-1}.formula>div[data-v-77d6ff85]{flex-direction:column;align-items:flex-start}.formula strong[data-v-77d6ff85]{text-align:left}.formula .math-expression[data-v-77d6ff85]{align-items:flex-start}}@media (width<=480px){.answer-meanings>div[data-v-77d6ff85]{grid-template-columns:6rem minmax(0,1fr);gap:.75rem}.score-rules>div[data-v-77d6ff85]{grid-template-columns:1fr;gap:.35rem}}