/* Russian research reports: a scoped extension of the accepted V8 palette. */
.report-page { --report-accent: var(--lime); }
.report-shell { width: min(1370px, 100% - 2 * var(--pad)); margin-inline: auto; }
.report-hero { padding: 126px 0 0; background: var(--night); color: var(--white); }
.report-breadcrumbs { margin: 0 0 34px; color: #aeb8bf; font-size: 12px; }
.report-breadcrumbs a { text-decoration: underline; text-underline-offset: 4px; }
.report-hero-grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: clamp(32px, 5vw, 80px); align-items: center; padding-bottom: 56px; }
.report-hero-grid > * { min-width: 0; }
.report-kicker { margin: 0 0 24px; color: var(--lime); font: 11px/1.5 var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.report-hero h1 { margin: 0; max-width: 15ch; font: 640 clamp(39px, 4.5vw, 72px)/1.04 var(--display); letter-spacing: -.055em; text-wrap: balance; }
.report-lead { max-width: 57ch; margin: 26px 0; color: #bac5cd; font-size: clamp(16px, 1.4vw, 19px); line-height: 1.6; }
.report-meta { display: flex; flex-wrap: wrap; gap: 12px 24px; margin: 26px 0 0; padding: 20px 0 0; border-top: 1px solid var(--line-light); }
.report-meta div { flex: 1 1 150px; }
.report-meta dt { color: #9daab3; font: 10px/1.5 var(--mono); text-transform: uppercase; letter-spacing: .04em; }
.report-meta dd { margin: 5px 0 0; font-size: 13px; }
.report-preview { position: relative; margin: 0; padding: clamp(22px, 3vw, 40px); background: #f2f0e9; color: var(--ink); border-top: 5px solid var(--blue); }
.report-preview figcaption { display: flex; justify-content: space-between; gap: 12px; padding-bottom: 20px; border-bottom: 1px solid var(--line-dark); font: 10px/1.5 var(--mono); text-transform: uppercase; letter-spacing: .04em; }
.report-preview h2 { margin: 22px 0 28px; font-size: clamp(22px, 2.4vw, 34px); font-weight: 650; line-height: 1.15; letter-spacing: -.04em; }
.report-preview p { margin: 12px 0 0; color: var(--muted); font-size: 12px; }
.report-splitbar { display: flex; min-height: 44px; margin: 26px 0 18px; }
.report-splitbar span { display: grid; align-content: center; padding: 10px 14px; background: var(--blue); color: white; font: 700 20px/1.2 var(--mono); }
.report-splitbar span + span { background: var(--night); }
.report-chart-key { display: flex; flex-wrap: wrap; gap: 12px 20px; font-size: 12px; }
.report-chart-key span::before { display: inline-block; width: 8px; height: 8px; margin-right: 8px; background: var(--blue); content: ''; }
.report-chart-key span + span::before { background: var(--night); }
.report-query-map { display: grid; grid-template-columns: 1fr auto 1fr; gap: 0 18px; align-items: center; }
.report-query-map > * { padding: 15px 0; border-bottom: 1px solid var(--line-dark); font-size: 13px; }
.report-query-map > b { color: var(--blue); font-size: 20px; font-weight: 400; }
.report-query-map > strong { font-weight: 650; }
.report-water-map { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line-dark); border-left: 1px solid var(--line-dark); }
.report-water-map div { padding: 20px 15px; border-right: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); }
.report-water-map span { display: block; margin-bottom: 18px; color: var(--blue); font: 11px var(--mono); }
.report-water-map strong { display: block; font-size: 15px; font-weight: 650; }
.report-water-map small { display: block; margin-top: 5px; color: var(--muted); font-size: 11px; }
.report-toc { position: sticky; z-index: 50; top: 77px; display: flex; align-items: center; flex-wrap: wrap; gap: 8px 26px; padding: 17px var(--pad); border-bottom: 1px solid var(--line-dark); background: var(--paper); font-size: 12px; }
.report-toc strong { margin-right: auto; font: 10px var(--mono); text-transform: uppercase; }
.report-toc a { padding-block: 5px; text-decoration: underline; text-underline-offset: 5px; text-decoration-color: #919797; }
.report-toc a:hover { color: var(--blue-dark); }
.report-section { padding-block: clamp(48px, 6.5vw, 92px); border-bottom: 1px solid var(--line-dark); scroll-margin-top: 150px; }
.report-section-head { display: grid; grid-template-columns: minmax(150px, .28fr) 1fr; gap: 32px; margin-bottom: 38px; }
.report-section-label { margin: 6px 0 0; color: var(--blue-dark); font: 11px/1.5 var(--mono); text-transform: uppercase; letter-spacing: .04em; }
.report-section h2 { max-width: 30ch; margin: 0; font: 650 clamp(28px, 3vw, 44px)/1.12 var(--display); letter-spacing: -.04em; text-wrap: balance; }
.report-section-head p:not(.report-section-label) { max-width: 72ch; margin: 20px 0 0; color: var(--muted); font-size: 16px; }
.report-thesis { max-width: 1000px; margin: 0; font: 550 clamp(22px, 2.6vw, 36px)/1.3 var(--display); letter-spacing: -.025em; }
.report-metrics { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin: 42px 0 0; border-top: 1px solid var(--line-dark); }
.report-metrics div { padding: 26px 26px 0 0; }
.report-metrics dt { color: var(--blue-dark); font: 500 clamp(34px, 4vw, 56px)/1.1 var(--display); letter-spacing: -.05em; }
.report-metrics dd { margin: 10px 0 0; font-size: 14px; font-weight: 650; }
.report-metrics small { display: block; max-width: 34ch; margin-top: 8px; color: var(--muted); font-size: 12px; font-weight: 400; }
.report-findings { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 30px 48px; margin: 50px 0 0; padding: 0; list-style: none; }
.report-findings li { padding-top: 20px; border-top: 2px solid var(--ink); }
.report-findings li > span { color: var(--blue-dark); font: 11px var(--mono); }
.report-findings h3 { margin: 16px 0 12px; font-size: 20px; font-weight: 650; line-height: 1.25; letter-spacing: -.02em; }
.report-findings p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.report-directions { margin: 0; padding: 0; list-style: none; }
.report-directions li { display: grid; grid-template-columns: 48px minmax(150px, .8fr) 1fr 1fr; gap: 24px; padding: 25px 0; border-top: 1px solid var(--line-dark); }
.report-directions li:last-child { border-bottom: 1px solid var(--line-dark); }
.report-directions .report-index { color: var(--blue-dark); font: 12px var(--mono); }
.report-directions h3 { margin: 0; font-size: 19px; font-weight: 650; line-height: 1.3; letter-spacing: -.02em; }
.report-directions p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.6; }
.report-directions small { display: block; margin-bottom: 8px; color: var(--ink); font: 10px var(--mono); text-transform: uppercase; }
.report-evidence { background: var(--night); color: var(--white); }
.report-evidence .report-section-label { color: var(--lime); }
.report-evidence .report-section-head p:not(.report-section-label), .report-evidence .report-note { color: #aebcc5; }
.report-table-scroll { overflow-x: auto; outline-offset: 5px; }
.report-table { width: 100%; border-collapse: collapse; text-align: left; font-size: 14px; }
.report-table caption { padding: 0 0 18px; text-align: left; font-size: 12px; color: #aebcc5; }
.report-table th { padding: 18px 20px; background: #172834; color: #dce6ed; font: 11px/1.5 var(--mono); }
.report-table td { min-width: 140px; max-width: 460px; padding: 22px 20px; border-bottom: 1px solid var(--line-light); vertical-align: top; line-height: 1.6; }
.report-table td:first-child { color: var(--lime); font-weight: 600; }
.report-note { max-width: 95ch; margin: 22px 0 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
.report-steps { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 48px; margin: 0; padding: 0; list-style: none; counter-reset: steps; }
.report-steps li { position: relative; padding: 28px 0 28px 54px; border-top: 1px solid var(--line-dark); counter-increment: steps; }
.report-steps li::before { position: absolute; top: 28px; left: 0; content: '0' counter(steps); color: var(--blue-dark); font: 12px var(--mono); }
.report-steps h3 { margin: 0 0 12px; font-size: 21px; font-weight: 650; letter-spacing: -.02em; }
.report-steps p { max-width: 60ch; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.report-method { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.report-method h3 { margin: 0 0 20px; font-size: 20px; font-weight: 650; }
.report-method ul { margin: 0; padding-left: 19px; }
.report-method li { margin-bottom: 14px; color: var(--muted); font-size: 14px; line-height: 1.7; }
.report-method li::marker { color: var(--blue-dark); }
.report-source-item { padding-block: 15px; border-top: 1px solid var(--line-dark); }
.report-source-item p { margin: 0; font-size: 14px; }
.report-source-item small { display: block; margin-top: 6px; color: var(--muted); font-size: 12px; line-height: 1.6; }
.report-cta { display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 32px; padding-block: 50px; }
.report-cta h2 { max-width: 22ch; margin: 0 0 16px; font-size: clamp(26px, 3vw, 40px); line-height: 1.1; letter-spacing: -.04em; }
.report-cta p { max-width: 62ch; margin: 0; color: var(--muted); font-size: 14px; }
.report-cta-links { display: flex; flex-direction: column; gap: 15px; }
.report-cta-links > a:not(.button) { font-size: 12px; text-decoration: underline; text-underline-offset: 4px; }
.report-related { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 15px 30px; padding-block: 26px; border-top: 1px solid var(--line-dark); font-size: 13px; }
.report-related a { text-decoration: underline; text-underline-offset: 4px; }
.report-print { display: none; padding: 10px 14px; border: 1px solid #697c8b; background: transparent; color: var(--white); cursor: pointer; font-size: 12px; }
.nav-ready .report-print { display: inline-flex; }
.report-collection { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; margin: 36px 0 52px; }
.report-cover { display: flex; flex-direction: column; min-width: 0; }
.report-cover:hover .report-cover-heading { color: var(--blue-dark); }
.report-cover-art { position: relative; display: flex; flex-direction: column; justify-content: space-between; min-height: 210px; padding: 25px; overflow: hidden; background: var(--night); color: var(--white); }
.report-cover-art > small { font: 10px var(--mono); letter-spacing: .05em; text-transform: uppercase; color: var(--lime); }
.report-cover-art > strong { position: relative; z-index: 1; max-width: 11ch; font: 550 clamp(25px, 2.4vw, 36px)/1.1 var(--display); letter-spacing: -.04em; }
.report-cover-art > span { position: absolute; top: 24px; right: 22px; color: #778b99; font: 10px var(--mono); }
.report-cover-art::after { position: absolute; right: -20px; bottom: -45px; width: 160px; height: 160px; border: 1px solid #526673; box-shadow: -24px -24px 0 -1px var(--night), -24px -24px 0 0 #526673, -48px -48px 0 -1px var(--night), -48px -48px 0 0 #526673; transform: rotate(-18deg); content: ''; }
.report-cover[data-topic="water"] .report-cover-art::after { border-radius: 50%; transform: none; }
.report-cover[data-topic="outdoor"] .report-cover-art::after { transform: rotate(12deg); }
.report-cover-meta { display: flex; justify-content: space-between; gap: 10px; margin: 18px 0 12px; color: var(--muted); font: 10px/1.5 var(--mono); }
.report-cover-heading { margin: 0; font-size: 22px; line-height: 1.2; font-weight: 650; letter-spacing: -.025em; }
.report-cover p { margin: 14px 0 20px; color: var(--muted); font-size: 14px; line-height: 1.65; }
.report-cover-link { display: block; margin-top: auto; padding-top: 14px; border-top: 1px solid var(--line-dark); color: var(--blue-dark); font-size: 12px; font-weight: 650; }
.materials-page .report-world-title { padding-top: 30px; border-top: 1px solid var(--line-dark); font-size: 25px; letter-spacing: -.03em; }
.report-traffic { background: #e9e9e1; }
.report-traffic-scope { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px 30px; padding-block: 18px; border-top: 1px solid var(--line-dark); font-size: 13px; }
.report-traffic-scope strong { max-width: 76ch; font-weight: 600; }
.report-traffic-scope > span { color: var(--muted); font: 11px/1.7 var(--mono); }
.report-traffic-expansion { margin: 10px 0 28px; padding: 6px 0 6px 22px; border-left: 3px solid var(--blue); }
.report-traffic-expansion h3 { margin: 0 0 12px; font-size: 19px; font-weight: 650; line-height: 1.3; letter-spacing: -.02em; }
.report-traffic-expansion p { max-width: 96ch; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.report-traffic-model { padding: clamp(22px, 3vw, 40px); border: 1px solid var(--blue-dark); background: var(--paper); }
.report-traffic-controls { display: grid; grid-template-columns: 1fr 1fr; align-items: end; gap: 30px 60px; }
.report-traffic-controls label { display: block; min-width: 0; font-size: 13px; font-weight: 650; }
.report-traffic-controls select { display: block; width: 100%; max-width: 420px; margin-top: 12px; padding: 11px 14px; border: 1px solid var(--line-dark); border-radius: 0; background: var(--white); font: 14px var(--body); }
.report-traffic-share > span { color: var(--blue-dark); }
.report-traffic-current-region { margin: 30px 0 -15px; color: var(--muted); font: 11px/1.7 var(--mono); }
.report-traffic-controls input { display: block; width: 100%; min-height: 40px; margin: 8px 0 0; padding: 0; accent-color: var(--blue); cursor: pointer; }
.report-traffic-formula { display: grid; grid-template-columns: 1fr auto .75fr auto 1.1fr; gap: 28px; align-items: center; margin-block: 35px 20px; padding-block: 30px; border-top: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); }
.report-traffic-formula > div, .report-traffic-formula output { min-width: 0; }
.report-traffic-formula strong { display: block; color: var(--ink); font: 550 clamp(32px, 4.2vw, 58px)/1.15 var(--display); letter-spacing: -.045em; }
.report-traffic-formula span:not(.report-traffic-operation) { display: block; margin-top: 10px; color: var(--muted); font-size: 12px; line-height: 1.6; }
.report-traffic-formula output strong { color: var(--blue-dark); }
.report-traffic-operation { color: var(--muted); font-size: 28px; }
.report-traffic-scenarios { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 30px; margin: 30px 0 0; padding-top: 28px; border-top: 1px solid var(--line-dark); }
.report-traffic-scenarios dt { max-width: 25ch; font-size: 12px; }
.report-traffic-scenarios dd { margin: 12px 0 0; color: var(--blue-dark); font: 550 32px/1.2 var(--display); }
.report-traffic-scenarios small { display: block; margin-top: 6px; color: var(--muted); font: 11px/1.5 var(--body); }
.report-traffic-conclusion { max-width: 90ch; margin: 28px 0; font-size: 17px; line-height: 1.7; }
.report-traffic-basis { border-top: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); }
.report-traffic-basis summary { padding-block: 20px; cursor: pointer; font-size: 14px; font-weight: 650; }
.report-traffic-basis > p { max-width: 95ch; margin: 0 0 22px; color: var(--muted); font-size: 13px; line-height: 1.7; }
.report-traffic-basis table { width: 100%; border-collapse: collapse; text-align: left; font-size: 13px; }
.report-traffic-basis caption { padding-bottom: 16px; text-align: left; color: var(--muted); font-size: 12px; }
.report-traffic-basis th, .report-traffic-basis td { padding: 15px 20px 15px 0; border-bottom: 1px solid var(--line-dark); vertical-align: top; }
.report-traffic-basis td { min-width: 110px; }
.report-traffic-basis tbody th { font-weight: 500; }
.report-traffic > .report-shell > .report-note a { text-decoration: underline; text-underline-offset: 3px; }
@media (max-width: 1000px) {
  .report-hero-grid { gap: 30px; }
  .report-hero h1 { font-size: clamp(38px, 5.5vw, 60px); }
  .report-toc { gap: 8px 20px; }
  .report-toc strong { display: none; }
  .report-section-head { grid-template-columns: 150px 1fr; }
  .report-directions li { grid-template-columns: 30px 1fr 1fr; gap: 18px; }
  .report-directions li > p:last-child { grid-column: 2 / -1; }
  .report-findings { gap: 22px; }
  .report-collection { gap: 20px; }
  .report-cover-art { min-height: 190px; padding: 20px; }
  .report-cover-heading { font-size: 20px; }
}
@media (max-width: 700px) {
  .report-traffic-controls { grid-template-columns: 1fr; gap: 20px; }
  .report-traffic-formula { grid-template-columns: 1fr auto 1fr; gap: 22px; }
  .report-traffic-formula > .report-traffic-operation:nth-child(4) { display: none; }
  .report-traffic-formula output { grid-column: 1 / -1; padding-top: 22px; border-top: 1px solid var(--line-dark); }
  .report-traffic-formula output strong { font-size: 48px; }
  .report-traffic-formula output span { max-width: 30ch; }
  .report-traffic-scenarios { gap: 15px; }
  .report-traffic-scenarios dd { font-size: 26px; }
  .report-traffic-conclusion { font-size: 15px; }
  .report-hero { padding-top: 109px; }
  .report-breadcrumbs { margin-bottom: 28px; }
  .report-hero-grid { grid-template-columns: 1fr; gap: 34px; padding-bottom: 30px; }
  .report-hero h1 { max-width: 18ch; font-size: clamp(36px, 8.5vw, 54px); }
  .report-preview { max-width: 560px; width: 100%; }
  .report-toc { top: 68px; flex-wrap: nowrap; overflow-x: auto; white-space: nowrap; padding-block: 12px; gap: 22px; }
  .report-section { scroll-margin-top: 140px; }
  .report-section-head { grid-template-columns: 1fr; gap: 15px; margin-bottom: 28px; }
  .report-section-head p:not(.report-section-label) { font-size: 15px; }
  .report-metrics { gap: 15px; }
  .report-metrics div { padding-right: 0; }
  .report-metrics dt { font-size: 37px; }
  .report-metrics dd { font-size: 12px; }
  .report-metrics small { font-size: 11px; }
  .report-findings { grid-template-columns: 1fr; gap: 26px; margin-top: 35px; }
  .report-findings h3 { margin-top: 10px; }
  .report-directions li { grid-template-columns: 25px 1fr; }
  .report-directions li > p { grid-column: 2; }
  .report-steps, .report-method { grid-template-columns: 1fr; gap: 24px; }
  .report-steps li { padding-block: 22px; }
  .report-steps li::before { top: 24px; }
  .report-cta { grid-template-columns: 1fr; }
  .report-cta-links { align-items: flex-start; }
  .report-collection { grid-template-columns: 1fr; gap: 38px; }
  .report-cover-art { min-height: 200px; }
  .report-cover-art > strong { font-size: 32px; }
  .report-cover-meta { margin-top: 16px; }
}
@media (max-width: 380px) {
  .report-traffic-scenarios { grid-template-columns: 1fr; gap: 18px; }
  .report-traffic-scenarios > div { display: flex; justify-content: space-between; gap: 20px; }
  .report-traffic-scenarios dt { flex: 1; }
  .report-traffic-scenarios dd { flex: 1; margin: 0; }
  .report-water-map { grid-template-columns: 1fr; }
  .report-water-map div { padding: 15px; }
  .report-water-map span { margin-bottom: 8px; }
  .report-metrics { grid-template-columns: 1fr; gap: 0; }
  .report-metrics div { display: grid; grid-template-columns: 70px minmax(0, 1fr); gap: 20px; padding: 20px 0; border-bottom: 1px solid var(--line-dark); }
  .report-metrics dd { margin: 0; }
}
@media print {
  .report-traffic-controls { display: none; }
  .report-traffic-basis > :not(summary) { display: block !important; }
  .report-page, .report-page * { background: white !important; color: #111 !important; box-shadow: none !important; }
  .report-page .site-header, .report-page .fallback-nav, .report-toc, .report-print, .report-cta, .report-related, .report-page .contact-widget, .report-page .footer { display: none !important; }
  .report-shell { width: 100%; }
  .report-hero { padding-top: 0; }
  .report-hero-grid { grid-template-columns: 1.2fr 1fr; }
  .report-hero h1 { font-size: 32pt; }
  .report-section { padding-block: 24pt; break-inside: auto; }
  .report-section h2 { font-size: 22pt; }
  .report-preview, .report-findings li, .report-steps li, .report-table tr { break-inside: avoid; }
  .report-table-scroll { overflow: visible; }
  .report-table { font-size: 9pt; }
  .report-table th, .report-table td { min-width: 0; padding: 10pt 7pt; border-bottom: 1px solid #aaa; }
  .report-section-head { grid-template-columns: 100pt 1fr; }
  .report-note { font-size: 8pt; }
}