.comparison-intro { padding: 32px 0 28px; }
.comparison-intro h1 { font-size: clamp(28px,3.3vw,42px); color: var(--ink); margin: 12px 0; }
.comparison-intro p { max-width: 66ch; color: var(--muted); font-size: 16px; margin: 0; }
.evidence-label { color: var(--blue); font-weight: 600; font-size: 13px; }
.investment-reminder { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; padding: 16px 20px; color: var(--warning-ink); background: var(--warning-bg); border: 1px solid var(--warning-border); border-left: 4px solid var(--warning); border-radius: 10px; }
.investment-reminder strong { font-size: 17px; }.investment-reminder a { font-size: 12px; min-height: 28px; display: inline-flex; align-items: center; text-decoration: underline; text-underline-offset: 4px; }
nav a[aria-current="page"] { color: var(--blue); background: var(--blue-soft); }
.evidence-meta { display: flex; flex-wrap: wrap; gap: 8px 20px; color: var(--muted); font-size: 12px; margin-top: 20px; }
.evidence-meta a { color: var(--blue); text-decoration: underline; text-underline-offset: 4px; }
.comparison-controls { padding-bottom: 20px; }
.comparison-controls form { display: flex; flex-wrap: wrap; gap: 16px; align-items: flex-end; }
.comparison-controls label { margin: 0; min-width: 140px; }
select { color: var(--ink); background: var(--bg); border: 1px solid var(--control-border); border-radius: 8px; font: inherit; padding: 10px 36px 10px 12px; min-height: 48px; display: block; width: 100%; margin-top: 8px; cursor: pointer; }
select:focus-visible { outline: 3px solid var(--blue); outline-offset: 4px; }
.basis-note { display: grid; gap: 8px; margin: 24px 0; padding: 0 0 0 16px; border-left: 3px solid var(--blue); font-size: 13px; }
.basis-note span { color: var(--muted); max-width: 100ch; }
.compare-cards { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 20px; margin-bottom: 24px; }
.compare-card { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 24px; min-width: 0; }
.compare-card h2 { font-size: 18px; margin: 0 0 2px; }
.compare-card .sample-role { font-size: 12px; color: var(--muted); display: block; min-height: 40px; }
.compare-card .return-main { display: block; font-size: clamp(28px,3vw,38px); font-variant-numeric: tabular-nums; font-weight: 700; margin: 8px 0 0; }
.compare-card > .hint { margin: 0 0 20px; }
.compare-card dl { margin: 0; display: grid; gap: 12px; }
.compare-card dl > div { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; font-size: 13px; }
.compare-card dt { color: var(--muted); }.compare-card dd { margin: 0; font-weight: 600; font-variant-numeric: tabular-nums; }
.index-csi { border-top: 3px solid var(--low); }.index-sp { border-top: 3px solid var(--blue); }.index-ndx { border-top: 3px solid var(--high); }
.comparison-chart-panel { margin-bottom: 24px; }
.comparison-chart-panel h2, .comparison-table h2, .comparison-extra h2, .dividends-panel h2, .market-dimensions h2, .evidence-limits h2, .sources-panel h2 { font-size: 18px; line-height: 1.6; margin: 0; }
.market-chart { margin-top: 20px; }
.market-chart svg { width: 100%; height: auto; display: block; }
.data-insight { padding: 16px; background: var(--blue-soft); border-radius: 8px; font-size: 14px; margin: 20px 0 0; line-height: 1.8; }
.comparison-table table { min-width: 620px; }
.return-negative { color: var(--error); }.return-positive { color: var(--high); }
.data-source-link { font-size: 12px; color: var(--blue); display: inline-flex; min-height: 28px; align-items: center; margin-left: 8px; text-decoration: underline; text-underline-offset: 3px; }
.comparison-extra { margin-bottom: 24px; }
.risk-row { padding: 12px 0; border-bottom: 1px solid var(--line); }
.risk-row:last-child { border-bottom: 0; }
.risk-row > div { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 14px; }
.risk-row strong { font-variant-numeric: tabular-nums; font-size: 16px; }
.risk-row p { font-size: 12px; color: var(--muted); margin: 6px 0 0; }
.dividends-panel, .market-dimensions, .evidence-limits, .sources-panel { margin-bottom: 24px; }
.dividends-panel > p, .evidence-limits > p { color: var(--muted); font-size: 14px; max-width: 90ch; }
.dividends-panel table { min-width: 660px; }
.dimension-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px; }
.dimension-grid article { min-width: 0; padding: 20px; border: 1px solid var(--line); border-radius: 10px; }
.dimension-grid h3 { margin: 0 0 12px; font-size: 16px; }
.dimension-grid p { font-size: 14px; color: var(--muted); line-height: 1.85; margin: 0 0 12px; }
.dimension-grid .dimension-point { color: var(--ink); font-size: 13px; }
.inline-sources { display: flex; flex-wrap: wrap; gap: 12px; font-size: 12px; }
.inline-sources a { color: var(--blue); text-decoration: underline; text-underline-offset: 4px; min-height: 28px; display: inline-flex; align-items: center; }
.sources-panel ol { padding-left: 24px; }.sources-panel li { padding: 16px 0; border-bottom: 1px solid var(--line); scroll-margin-top: 28px; }
.sources-panel li:last-child { border-bottom: 0; }.sources-panel li a { font-size: 14px; color: var(--blue); text-decoration: underline; text-underline-offset: 4px; overflow-wrap: anywhere; }
.sources-panel li p { font-size: 12px; color: var(--muted); margin: 6px 0 0; }
.sources-panel details p { font-size: 13px; color: var(--muted); max-width: 90ch; }
@media (max-width: 1000px) { .compare-card { padding: 20px 16px; }.compare-cards { gap: 12px; } }
@media (max-width: 760px) {
 .compare-cards { grid-template-columns: 1fr; }
 .compare-card { display: grid; grid-template-columns: 1fr 1.1fr; gap: 0 20px; }
 .compare-card h2, .compare-card .sample-role, .compare-card .return-main, .compare-card > .hint { grid-column: 1; }
 .compare-card dl { grid-column: 2; grid-row: 1 / 5; align-self: center; }
 .compare-card .sample-role { min-height: 0; }
 .compare-card .return-main { font-size: 30px; margin-top: 12px; }
 .compare-card > .hint { margin-bottom: 0; }
 .dimension-grid { grid-template-columns: 1fr; }
 .market-chart { margin-inline: -8px; }
}
@media (max-width: 480px) {
 .comparison-controls form { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; }
 .comparison-controls label { min-width: 0; }
 .comparison-controls .button { padding-inline: 8px; font-size: 13px; }
 .compare-card { grid-template-columns: 1fr; }
 .compare-card dl { grid-column: 1; grid-row: auto; margin-top: 20px; gap: 10px; }
 .compare-card .sample-role { min-height: 0; }
 .investment-reminder strong { font-size: 15px; }
 .comparison-intro { padding-top: 24px; }.comparison-intro p { font-size: 14px; }
 .investment-reminder { padding: 14px 16px; gap: 4px; }
 .comparison-chart-panel { padding-inline: 16px; }
}