.knowledge-page .resource-hero-grid { align-items: start; }
.knowledge-hero { padding-block: 76px 68px; }
.knowledge-hero .resource-hero-grid { grid-template-columns: minmax(0, 1.35fr) minmax(300px, .65fr); }
.knowledge-hero h1 { max-width: 940px; font-size: clamp(56px, 6.5vw, 92px); }
.knowledge-meta-card { display: grid; gap: 0; padding: 24px; }
.knowledge-meta-card > span { margin: 0 0 30px; }
.knowledge-meta-row { display: flex; justify-content: space-between; gap: 20px; padding: 15px 0; border-bottom: 1px solid var(--line); font-size: 12px; }
.knowledge-meta-row:last-child { border-bottom: 0; }
.knowledge-meta-row span { color: var(--muted); }
.knowledge-meta-row strong { text-align: right; }
.knowledge-intro { display: grid; grid-template-columns: .42fr 1.58fr; gap: 56px; align-items: start; }
.knowledge-intro p { max-width: 860px; margin: 0; color: var(--ink-soft); font-size: clamp(20px, 2.2vw, 30px); line-height: 1.55; letter-spacing: -.025em; }
.knowledge-point-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: 54px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.knowledge-point { min-height: 205px; padding: 26px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.48); }
.knowledge-point span { color: var(--coral); font-family: "DM Mono", monospace; font-size: 11px; }
.knowledge-point p { max-width: 530px; margin: 52px 0 0; font-size: 17px; line-height: 1.55; }
.knowledge-takeaway { display: grid; grid-template-columns: auto 1fr; gap: 28px; align-items: center; padding: 34px; border-radius: 20px; color: white; background: var(--ink); }
.knowledge-takeaway span { display: grid; width: 62px; height: 62px; place-items: center; border-radius: 50%; color: var(--ink); background: var(--accent); font-family: "DM Mono", monospace; font-size: 12px; }
.knowledge-takeaway h2 { margin: 0 0 9px; font-size: 18px; }
.knowledge-takeaway p { margin: 0; color: rgba(255,255,255,.72); font-size: clamp(18px, 2vw, 25px); line-height: 1.45; }
.knowledge-directory { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.knowledge-directory a { display: flex; min-height: 170px; padding: 24px; border: 1px solid var(--line); border-radius: 17px; flex-direction: column; background: white; transition: transform .2s ease, box-shadow .2s ease; }
.knowledge-directory a:hover { transform: translateY(-3px); box-shadow: 0 16px 38px rgba(23,26,23,.08); }
.knowledge-directory small { color: var(--coral); font-family: "DM Mono", monospace; font-size: 10px; text-transform: uppercase; }
.knowledge-directory strong { margin: 30px 0 18px; font-size: 18px; line-height: 1.25; }
.knowledge-directory span { margin-top: auto; color: var(--muted); font-size: 12px; }
.knowledge-page .resource-cta-card { grid-template-columns: 1fr auto; }
.nav-dropdown summary > a { color: inherit; }
.nav-dropdown summary > a::after { display: none; }
.footer-links-expanded { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px; }

/* Home information architecture */
.portal-section { padding: 98px 0; border-bottom: 1px solid var(--line); background: var(--paper-2); }
.portal-heading { display: grid; grid-template-columns: .42fr 1.15fr .68fr; gap: 55px; align-items: start; margin-bottom: 52px; }
.portal-heading h2 { max-width: 760px; margin: 0; font-size: clamp(42px, 4.7vw, 68px); line-height: 1; letter-spacing: -.06em; }
.portal-heading > p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.65; }
.portal-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.portal-card { position: relative; display: flex; min-height: 390px; overflow: hidden; padding: 28px; border: 1px solid var(--line); border-radius: 22px; flex-direction: column; background: var(--white); transition: transform .2s ease, box-shadow .2s ease; }
.portal-card:hover { transform: translateY(-4px); box-shadow: 0 20px 48px rgba(23,26,23,.09); }
.portal-card::before { position: absolute; right: -60px; bottom: -80px; width: 220px; height: 220px; border-radius: 50%; background: rgba(255,212,0,.5); content: ""; }
.portal-compare { background: var(--accent); }
.portal-compare::before { background: rgba(255,255,255,.45); }
.portal-implement { color: white; background: var(--ink); }
.portal-implement::before { background: rgba(159,140,255,.42); }
.portal-card > span { position: relative; color: var(--muted); font-family: "DM Mono", monospace; font-size: 11px; text-transform: uppercase; }
.portal-card > span b { color: var(--coral); font-weight: 500; }
.portal-card h3 { position: relative; max-width: 390px; margin: 78px 0 15px; font-size: clamp(25px, 2.2vw, 34px); line-height: 1.08; letter-spacing: -.045em; }
.portal-card p { position: relative; max-width: 350px; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.65; }
.portal-implement > span, .portal-implement p { color: rgba(255,255,255,.6); }
.portal-card > i { position: relative; display: grid; width: 44px; height: 44px; margin-top: auto; place-items: center; border-radius: 50%; color: var(--ink); background: var(--accent); font-style: normal; }

.roi-section { padding: 100px 0; border-bottom: 1px solid var(--line); background: linear-gradient(135deg, rgba(159,140,255,.13), transparent 45%), var(--paper); }
.roi-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 90px; align-items: start; }
.roi-copy { position: sticky; top: 130px; }
.roi-copy h2 { max-width: 590px; margin: 34px 0 22px; font-size: clamp(43px, 5vw, 72px); line-height: .98; letter-spacing: -.065em; }
.roi-copy > p { max-width: 540px; margin: 0 0 30px; color: var(--muted); font-size: 17px; line-height: 1.7; }
.roi-calculator { padding: 34px; border: 1px solid var(--line); border-radius: 24px; background: rgba(255,255,255,.76); box-shadow: 0 24px 70px rgba(23,26,23,.08); }
.roi-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.roi-fields label { display: flex; gap: 10px; flex-direction: column; color: var(--ink-soft); font-size: 12px; font-weight: 650; }
.roi-fields label > span { display: flex; justify-content: space-between; gap: 10px; }
.roi-fields input[type="number"] { width: 100%; height: 56px; padding: 0 16px; border: 1px solid var(--line); border-radius: 12px; outline: 0; background: white; font: 600 18px "Manrope", sans-serif; }
.roi-fields input:focus { border-color: var(--ink); box-shadow: 0 0 0 3px rgba(255,212,0,.34); }
.roi-fields input[type="range"] { width: 100%; accent-color: var(--ink); }
.roi-results { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin: 34px 0 22px; border: 1px solid var(--line); border-radius: 16px; background: var(--paper); }
.roi-results > div { min-width: 0; padding: 20px; border-right: 1px solid var(--line); }
.roi-results > div:last-child { border-right: 0; }
.roi-results span { display: block; min-height: 38px; margin-bottom: 20px; color: var(--muted); font-size: 11px; line-height: 1.4; }
.roi-results strong { display: block; font-size: clamp(22px, 2.4vw, 34px); line-height: 1; letter-spacing: -.05em; overflow-wrap: anywhere; }
.roi-result-highlight { background: var(--accent); }
.roi-result-highlight strong.is-negative { color: #a83c32; }
.roi-note { margin: 0 0 24px; color: var(--muted); font-size: 11px; line-height: 1.55; }

.case-catalog-section { padding-top: 0; }
.case-group { padding-top: 92px; }
.case-group + .case-group { margin-top: 92px; border-top: 1px solid var(--line); }
.compact-heading { margin-bottom: 38px; }
.case-card-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.case-card-grid article { min-height: 290px; padding: 24px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.52); }
.case-card-grid article:nth-child(2), .case-card-grid article:nth-child(5) { background: var(--accent); }
.case-card-grid article > span { color: var(--coral); font-family: "DM Mono", monospace; font-size: 11px; }
.case-card-grid h3 { margin: 66px 0 12px; font-size: 20px; line-height: 1.15; letter-spacing: -.035em; }
.case-card-grid p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.6; }
.comparison-table { overflow: hidden; border: 1px solid var(--line); border-radius: 18px; background: white; }
.comparison-row { display: grid; grid-template-columns: .65fr 1.1fr 1fr 1fr; border-bottom: 1px solid var(--line); }
.comparison-row:last-child { border-bottom: 0; }
.comparison-row > * { min-width: 0; padding: 21px; border-right: 1px solid var(--line); font-size: 13px; }
.comparison-row > *:last-child { border-right: 0; }
.comparison-head { color: white; background: var(--ink); font-family: "DM Mono", monospace; text-transform: uppercase; }
.comparison-head span { font-size: 10px; letter-spacing: .05em; }
.comparison-cta { margin-top: 26px; }
.section-context-copy { max-width: 900px; margin: -14px 0 34px; color: var(--muted); font-size: 16px; line-height: 1.7; }
.chatbot-table .comparison-row { grid-template-columns: .55fr 1fr 1.15fr; }
.provider-comparison .comparison-row { grid-template-columns: .62fr .95fr 1.22fr 1.22fr; }
.provider-comparison .comparison-row:not(.comparison-head) > * { line-height: 1.55; }
.provider-sources { display: flex; flex-wrap: wrap; gap: 10px 18px; align-items: center; margin-top: 22px; color: var(--muted); font-size: 12px; }
.provider-sources strong { color: var(--ink); }
.provider-sources a { color: var(--ink); text-decoration: underline; text-underline-offset: 4px; }
.provider-sources a:hover { color: var(--coral); }

/* Consolidated guides */
.combined-guide-section { scroll-margin-top: 112px; }
.combined-guide-section .resource-heading { max-width: 920px; }
.guide-step-grid,
.voice-point-grid,
.integration-group-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.guide-step-grid article,
.voice-point-grid article,
.integration-group-grid article { min-height: 255px; padding: 26px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.56); }
.guide-step-grid article:nth-child(2),
.voice-point-grid article:nth-child(3),
.integration-group-grid article:nth-child(2) { background: var(--accent); }
.guide-step-grid span,
.voice-point-grid span,
.integration-group-grid span { color: var(--coral); font: 500 11px "DM Mono", monospace; }
.guide-step-grid h3,
.integration-group-grid h3 { margin: 58px 0 14px; font-size: clamp(22px, 2vw, 30px); line-height: 1.1; letter-spacing: -.04em; }
.guide-step-grid p,
.voice-point-grid p,
.integration-group-grid p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.65; }
.voice-point-grid article { display: flex; min-height: 205px; flex-direction: column; }
.voice-point-grid p { margin-top: auto; color: var(--ink); font-size: 17px; font-weight: 650; line-height: 1.45; }
.guide-two-column { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.guide-list-panel { padding: 34px; border: 1px solid var(--line); border-radius: 20px; background: rgba(255,255,255,.68); }
.guide-list-positive { background: var(--accent); }
.guide-list-panel h3 { margin: 0 0 28px; font-size: clamp(25px, 2.6vw, 38px); letter-spacing: -.045em; }
.guide-list-panel ul { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; }
.guide-list-panel li { position: relative; padding: 18px 0 18px 32px; border-top: 1px solid rgba(23,26,23,.16); font-size: 16px; line-height: 1.55; }
.guide-list-panel li::before { position: absolute; top: 19px; left: 2px; width: 20px; height: 20px; border-radius: 50%; color: white; background: var(--ink); content: "✓"; font: 500 11px/20px "DM Mono", monospace; text-align: center; }
.guide-list-boundary li::before { content: "!"; color: var(--ink); background: var(--coral); }
.choice-checklist { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 0; padding: 0; border-top: 1px solid var(--line); border-left: 1px solid var(--line); list-style: none; counter-reset: choice; }
.choice-checklist li { position: relative; min-height: 110px; padding: 28px 26px 28px 76px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.55); counter-increment: choice; font-size: 17px; font-weight: 650; line-height: 1.45; }
.choice-checklist li::before { position: absolute; top: 27px; left: 26px; color: var(--coral); content: counter(choice, decimal-leading-zero); font: 500 11px "DM Mono", monospace; }
.integration-group-grid + .editorial-note { margin-top: 24px; }

/* Editorial ecosystem, models, providers and updates */
.home-ecosystem-section { padding: 96px 0; border-bottom: 1px solid var(--line); background: var(--paper); }
.home-editorial-heading { display: grid; grid-template-columns: .4fr 1.1fr .7fr; gap: 52px; align-items: start; margin-bottom: 46px; }
.home-editorial-heading h2 { max-width: 790px; margin: 0; font-size: clamp(42px, 4.8vw, 70px); line-height: 1; letter-spacing: -.06em; }
.home-editorial-heading > p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.65; }
.home-ecosystem-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.home-ecosystem-card { display: flex; min-height: 330px; padding: 24px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); flex-direction: column; background: rgba(255,255,255,.56); transition: background .2s ease, transform .2s ease; }
.home-ecosystem-card:hover { z-index: 1; transform: translateY(-3px); background: white; }
.home-ecosystem-card-accent { background: var(--accent); }
.home-ecosystem-card > span { color: var(--muted); font: 500 10px "DM Mono", monospace; text-transform: uppercase; }
.home-ecosystem-card > span b { color: var(--coral); font-weight: 500; }
.home-ecosystem-card h3 { margin: 70px 0 14px; font-size: clamp(19px, 1.55vw, 25px); line-height: 1.22; letter-spacing: -.035em; }
.home-ecosystem-card p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.6; }
.home-ecosystem-card > i { display: grid; width: 40px; height: 40px; margin-top: auto; place-items: center; border-radius: 50%; color: var(--paper); background: var(--ink); font-style: normal; }
.home-editorial-link { margin-top: 28px; }
.home-updates-section { padding: 96px 0; color: white; background: var(--ink); }
.home-updates-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: 84px; align-items: start; }
.home-updates-intro { position: sticky; top: 130px; }
.home-updates-intro h2 { max-width: 570px; margin: 34px 0 20px; font-size: clamp(40px, 4.5vw, 66px); line-height: 1; letter-spacing: -.06em; }
.home-updates-intro > p { max-width: 520px; margin: 0 0 28px; color: rgba(255,255,255,.62); font-size: 15px; line-height: 1.7; }
.light-link { color: white; }
.home-updates-list { border-top: 1px solid rgba(255,255,255,.2); }
.home-update-card { position: relative; display: grid; grid-template-columns: .33fr 1fr; gap: 34px; padding: 30px 54px 30px 0; border-bottom: 1px solid rgba(255,255,255,.2); color: white; }
.home-update-card > span { display: flex; gap: 8px; flex-direction: column; color: rgba(255,255,255,.5); font: 500 10px "DM Mono", monospace; text-transform: uppercase; }
.home-update-card > span b { color: var(--accent); font-weight: 500; }
.home-update-card h3 { margin: 0 0 10px; font-size: clamp(20px, 2vw, 29px); line-height: 1.2; letter-spacing: -.035em; }
.home-update-card p { grid-column: 2; margin: -20px 0 0; color: rgba(255,255,255,.58); font-size: 13px; line-height: 1.6; }
.home-update-card > i { position: absolute; top: 30px; right: 4px; color: var(--accent); font-style: normal; }
.home-update-card:hover h3 { color: var(--accent); }
.editorial-detail-section { padding-top: 96px; }
.ecosystem-layer-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.ecosystem-layer-grid article { min-height: 300px; padding: 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.5); }
.ecosystem-layer-grid article:nth-child(2), .ecosystem-layer-grid article:nth-child(3) { background: var(--accent); }
.ecosystem-layer-grid article > span, .provider-group-title > span { color: var(--coral); font: 500 10px "DM Mono", monospace; }
.ecosystem-layer-grid h3 { margin: 55px 0 12px; font-size: clamp(25px, 2.4vw, 37px); line-height: 1.05; letter-spacing: -.045em; }
.ecosystem-layer-grid strong { display: block; margin-bottom: 20px; font-size: 13px; line-height: 1.5; }
.ecosystem-layer-grid p { max-width: 550px; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.65; }
.editorial-note { display: grid; grid-template-columns: auto 1fr; gap: 24px; align-items: start; margin-top: 24px; padding: 30px; border-radius: 18px; color: white; background: var(--ink); }
.editorial-note > span { display: grid; width: 44px; height: 44px; place-items: center; border-radius: 50%; color: var(--ink); background: var(--accent); }
.editorial-note h3 { margin: 0 0 8px; font-size: 16px; }
.editorial-note p { max-width: 930px; margin: 0; color: rgba(255,255,255,.68); font-size: 15px; line-height: 1.65; }

/* Invoice processing use case */
.invoice-process-visual { margin: 0; }
.invoice-process-track { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px 24px; }
.invoice-process-track article { position: relative; min-height: 258px; padding: 24px; border: 1px solid var(--line); border-radius: 20px; background: rgba(255,255,255,.64); box-shadow: 0 14px 40px rgba(23,26,23,.05); }
.invoice-process-track article:nth-child(2), .invoice-process-track article:nth-child(5) { background: var(--accent); }
.invoice-process-track article::after { position: absolute; z-index: 2; top: 42px; right: -34px; display: grid; width: 42px; height: 42px; place-items: center; border: 1px solid var(--line); border-radius: 50%; content: "→"; color: var(--ink); background: var(--paper); font: 500 17px/1 "DM Mono", monospace; }
.invoice-process-track article:nth-child(3n)::after { display: none; }
.invoice-process-icon { display: grid; width: 58px; height: 58px; margin-bottom: 38px; place-items: center; border-radius: 17px; color: var(--accent); background: var(--ink); }
.invoice-process-icon svg { width: 28px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.invoice-process-track article > span, .invoice-control-grid > article > span, .invoice-example > li > span { color: var(--coral); font: 500 11px/1.4 "DM Mono", monospace; }
.invoice-process-track h3, .invoice-data-grid h3, .invoice-control-grid h3, .invoice-example h3, .invoice-fit-layout h3 { margin: 8px 0 10px; font-size: 19px; letter-spacing: -.03em; }
.invoice-process-track p, .invoice-data-grid p, .invoice-control-grid p, .invoice-example p, .invoice-fit-layout p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.65; }
.invoice-process-visual figcaption { display: flex; gap: 12px; align-items: center; margin-top: 20px; color: var(--muted); font: 500 11px/1.5 "DM Mono", monospace; }
.invoice-process-visual figcaption i { width: 32px; height: 2px; background: var(--coral); }
.invoice-inspection-layout { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(320px, .8fr); gap: 20px; margin-bottom: 28px; }
.invoice-paper-figure { margin: 0; padding: clamp(20px, 3vw, 34px); border: 1px solid rgba(23,26,23,.1); border-radius: 26px; background: #dfe3dc; }
.invoice-paper-figure > figcaption { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 18px; }
.invoice-paper-figure > figcaption span { color: var(--muted); font: 500 10px/1.4 "DM Mono", monospace; text-transform: uppercase; letter-spacing: .1em; }
.invoice-paper-figure > figcaption strong { font-size: 14px; }
.invoice-paper-figure > p { margin: 14px 0 0; color: var(--muted); font-size: 11px; }
.invoice-paper { position: relative; padding: clamp(22px, 4vw, 42px); border-radius: 3px; background: var(--white); box-shadow: 0 22px 55px rgba(23,26,23,.15); }
.invoice-paper-brand { display: flex; align-items: flex-start; justify-content: space-between; padding-bottom: 26px; border-bottom: 3px solid var(--ink); }
.invoice-paper-brand > div { display: grid; }
.invoice-paper-brand > div > strong { font-size: 26px; line-height: 1; letter-spacing: -.06em; }
.invoice-paper-brand > div > small { margin-top: 6px; color: var(--muted); font: 500 8px/1.4 "DM Mono", monospace; letter-spacing: .04em; }
.invoice-paper-brand > b { padding: 8px 11px; color: var(--ink); background: var(--accent); font: 600 11px/1 "DM Mono", monospace; text-transform: uppercase; }
.invoice-paper-meta { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.invoice-paper-meta div { display: grid; gap: 5px; }
.invoice-paper-meta small, .invoice-payment small { color: var(--muted); font: 500 8px/1.4 "DM Mono", monospace; text-transform: uppercase; letter-spacing: .08em; }
.invoice-paper-meta strong { font-size: 11px; }
.invoice-paper-row { display: grid; grid-template-columns: minmax(0, 1.8fr) .55fr .8fr .9fr; gap: 12px; align-items: center; min-height: 52px; border-bottom: 1px solid var(--line); font-size: 10px; }
.invoice-paper-row > :not(:first-child) { text-align: right; }
.invoice-paper-head { min-height: 36px; color: var(--muted); font: 500 8px/1.2 "DM Mono", monospace; text-transform: uppercase; }
.invoice-paper-bottom { display: grid; grid-template-columns: 1fr minmax(190px, .72fr); gap: 24px; align-items: end; padding-top: 24px; }
.invoice-payment { display: grid; gap: 5px; }
.invoice-payment strong { font-size: 11px; }
.invoice-payment > span { color: var(--muted); font-size: 9px; }
.invoice-paper dl { display: grid; gap: 7px; margin: 0; }
.invoice-paper dl div { display: flex; justify-content: space-between; gap: 16px; font-size: 10px; }
.invoice-paper dt, .invoice-paper dd { margin: 0; }
.invoice-paper-total { margin-top: 5px; padding-top: 9px; border-top: 2px solid var(--ink); font-weight: 800; }
.invoice-field-mark { display: inline-grid; width: 20px; height: 20px; margin-right: 6px; place-items: center; border-radius: 50%; color: var(--ink); font: 600 8px/1 "DM Mono", monospace; vertical-align: middle; }
.invoice-field-mark.is-ok { background: #9de4bc; }
.invoice-field-mark.is-calc { background: var(--accent); }
.invoice-field-mark.is-review { color: white; background: var(--coral); }
.invoice-annotations { display: flex; min-width: 0; flex-direction: column; padding: clamp(24px, 3vw, 34px); border-radius: 26px; color: white; background: var(--ink); }
.invoice-annotations-head > span { color: var(--accent); font: 500 10px/1.4 "DM Mono", monospace; letter-spacing: .1em; }
.invoice-annotations-head h3 { max-width: 330px; margin: 8px 0 26px; font-size: clamp(24px, 2.5vw, 34px); line-height: 1.05; letter-spacing: -.045em; }
.invoice-annotations ol { display: grid; margin: 0; padding: 0; list-style: none; }
.invoice-annotations li { display: grid; grid-template-columns: 28px 1fr; gap: 12px; padding: 13px 0; border-top: 1px solid rgba(255,255,255,.14); }
.invoice-annotations li > span { display: grid; width: 24px; height: 24px; place-items: center; border-radius: 50%; color: var(--ink); font: 600 8px/1 "DM Mono", monospace; }
.invoice-annotations li.is-ok > span { background: #9de4bc; }
.invoice-annotations li.is-calc > span { background: var(--accent); }
.invoice-annotations li.is-review > span { color: white; background: var(--coral); }
.invoice-annotations li strong { display: block; font-size: 12px; }
.invoice-annotations li p { margin: 3px 0 0; color: rgba(255,255,255,.58); font-size: 11px; line-height: 1.5; }
.invoice-legend { display: flex; gap: 16px; flex-wrap: wrap; margin-top: auto; padding-top: 24px; }
.invoice-legend span { display: flex; gap: 6px; align-items: center; color: rgba(255,255,255,.64); font: 500 9px/1.4 "DM Mono", monospace; }
.invoice-legend i { width: 7px; height: 7px; border-radius: 50%; }
.invoice-legend .is-ok i { background: #9de4bc; }
.invoice-legend .is-calc i { background: var(--accent); }
.invoice-legend .is-review i { background: var(--coral); }
.invoice-data-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.invoice-data-grid article { padding: 28px; border: 1px solid var(--line); border-radius: 18px; background: white; }
.invoice-data-grid article > div { margin-top: 24px; padding-top: 18px; border-top: 1px solid var(--line); }
.invoice-data-grid strong { display: block; margin-bottom: 7px; color: var(--coral); font: 500 11px/1.4 "DM Mono", monospace; text-transform: uppercase; letter-spacing: .08em; }
.invoice-control-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.invoice-control-grid article { min-height: 250px; padding: 26px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.invoice-control-grid h3 { margin-top: 54px; }
.invoice-exception-layout { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr); gap: clamp(30px, 5vw, 70px); align-items: start; }
.invoice-exception-window { overflow: hidden; border: 1px solid rgba(255,255,255,.16); border-radius: 24px; color: var(--ink); background: var(--white); box-shadow: 0 30px 80px rgba(0,0,0,.24); }
.invoice-window-bar { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; border-bottom: 1px solid var(--line); background: var(--paper-2); }
.invoice-window-bar > span { display: flex; gap: 5px; }
.invoice-window-bar i { width: 7px; height: 7px; border-radius: 50%; background: rgba(23,26,23,.24); }
.invoice-window-bar i:first-child { background: var(--coral); }
.invoice-window-bar small { color: var(--muted); font: 500 9px/1.4 "DM Mono", monospace; text-transform: uppercase; letter-spacing: .08em; }
.invoice-window-head { display: flex; gap: 20px; align-items: flex-start; justify-content: space-between; padding: 26px; }
.invoice-window-head > div { display: grid; gap: 5px; }
.invoice-window-head span { color: var(--muted); font-size: 11px; }
.invoice-window-head strong { font-size: 18px; letter-spacing: -.03em; }
.invoice-window-head > b { padding: 7px 10px; border-radius: 999px; color: #83311f; background: #ffd4c9; font: 600 9px/1.2 "DM Mono", monospace; white-space: nowrap; }
.invoice-quantity-compare { display: grid; grid-template-columns: repeat(3, 1fr); margin-inline: 26px; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; }
.invoice-quantity-compare article { display: grid; grid-template-columns: 1fr auto; align-items: baseline; padding: 18px; border-right: 1px solid var(--line); }
.invoice-quantity-compare article:last-child { border-right: 0; }
.invoice-quantity-compare article > span { grid-column: 1 / -1; color: var(--muted); font-size: 10px; }
.invoice-quantity-compare article strong { margin-top: 14px; font-size: 32px; line-height: 1; letter-spacing: -.06em; }
.invoice-quantity-compare article small { color: var(--muted); font-size: 9px; }
.invoice-quantity-compare article.is-alert { background: #fff0eb; }
.invoice-quantity-compare article.is-alert strong { color: #c84c31; }
.invoice-rule-alert { display: grid; grid-template-columns: 34px 1fr; gap: 12px; align-items: start; margin: 18px 26px 0; padding: 16px; border-radius: 14px; background: #fff0eb; }
.invoice-rule-alert > span { display: grid; width: 30px; height: 30px; place-items: center; border-radius: 50%; color: white; background: var(--coral); font-weight: 800; }
.invoice-rule-alert p { margin: 0; color: #713324; font-size: 11px; line-height: 1.55; }
.invoice-window-actions { display: flex; gap: 14px; align-items: center; justify-content: space-between; margin-top: 24px; padding: 18px 26px; border-top: 1px solid var(--line); }
.invoice-window-actions strong { color: var(--coral); font: 500 9px/1.4 "DM Mono", monospace; text-transform: uppercase; }
.invoice-window-actions span { padding: 10px 13px; border-radius: 9px; color: var(--ink); background: var(--accent); font-size: 10px; font-weight: 800; }
.invoice-case-trace > span { display: block; margin-bottom: 12px; color: var(--accent); font: 500 10px/1.4 "DM Mono", monospace; text-transform: uppercase; letter-spacing: .09em; }
.invoice-example { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; counter-reset: invoice-step; }
.invoice-example li { display: grid; grid-template-columns: 56px minmax(0, 1fr); gap: 22px; align-items: baseline; padding: 22px 0; border-top: 1px solid rgba(255,255,255,.15); }
.invoice-example li > div { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 28px; align-items: baseline; }
.invoice-example li > span { position: relative; }
.invoice-example li > span::after { position: absolute; top: 5px; right: -5px; width: 7px; height: 7px; border-radius: 50%; content: ""; background: rgba(255,255,255,.28); }
.invoice-example li.is-done > span::after { background: #9de4bc; }
.invoice-example li.is-alert > span::after { background: var(--coral); }
.invoice-example h3 { color: white; }
.invoice-example p { color: rgba(255,255,255,.68); }
.invoice-fit-layout { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: 64px; }
.invoice-fit-layout > ul { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
.invoice-fit-layout > ul li { position: relative; padding: 19px 22px 19px 52px; border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.56); font-size: 14px; line-height: 1.55; }
.invoice-fit-layout > ul li::before { position: absolute; left: 20px; content: "✓"; color: var(--coral); font-weight: 800; }
.invoice-fit-layout > div > h3 { margin-bottom: 16px; }
.invoice-fit-layout article { display: grid; grid-template-columns: 100px 1fr; gap: 18px; padding: 17px 0; border-top: 1px solid var(--line); }
.invoice-fit-layout article strong { font-size: 13px; }
.invoice-faq { border-top: 1px solid var(--line); }
.invoice-faq details { border-bottom: 1px solid var(--line); }
.invoice-faq summary { position: relative; padding: 24px 48px 24px 0; cursor: pointer; list-style: none; font-size: 18px; font-weight: 700; letter-spacing: -.02em; }
.invoice-faq summary::-webkit-details-marker { display: none; }
.invoice-faq summary::after { position: absolute; top: 22px; right: 8px; content: "+"; color: var(--coral); font: 500 22px/1 "DM Mono", monospace; }
.invoice-faq details[open] summary::after { content: "−"; }
.invoice-faq details p { max-width: 900px; margin: -4px 0 24px; color: var(--muted); font-size: 15px; line-height: 1.7; }
.case-detail-link { display: inline-block; margin-top: 24px; color: var(--ink); font: 500 11px/1.4 "DM Mono", monospace; text-decoration: underline; text-underline-offset: 4px; }
.model-table .comparison-row { grid-template-columns: .63fr .95fr 1.25fr .75fr; color: inherit; }
.model-table a.comparison-row { transition: background .2s ease; }
.model-table a.comparison-row:hover { background: rgba(255,212,0,.22); }
.model-table strong small { margin-left: 6px; color: var(--coral); font-size: 11px; }
.criteria-panel { margin-top: 28px; padding: 30px; border-radius: 18px; background: var(--ink); color: white; }
.criteria-panel h3 { margin: 0 0 24px; font-size: clamp(22px, 2vw, 30px); }
.criteria-panel > div { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid rgba(255,255,255,.18); border-left: 1px solid rgba(255,255,255,.18); }
.criteria-panel > div > span { display: flex; min-height: 90px; gap: 14px; align-items: center; padding: 18px; border-right: 1px solid rgba(255,255,255,.18); border-bottom: 1px solid rgba(255,255,255,.18); font-size: 13px; }
.criteria-panel i { color: var(--accent); font: normal 10px "DM Mono", monospace; }
.provider-directory { display: grid; gap: 72px; }
.provider-group-title { display: grid; grid-template-columns: .25fr 1fr; gap: 28px; align-items: end; margin-bottom: 22px; }
.provider-group-title h3 { margin: 0; font-size: clamp(29px, 3vw, 44px); letter-spacing: -.05em; }
.provider-card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.provider-card-grid a { display: flex; min-height: 230px; padding: 24px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); flex-direction: column; background: rgba(255,255,255,.52); transition: background .2s ease; }
.provider-card-grid a:hover { background: var(--accent); }
.provider-card-grid strong { font-size: 18px; }
.provider-card-grid p { margin: 34px 0 18px; color: var(--muted); font-size: 13px; line-height: 1.6; }
.provider-card-grid a > span { margin-top: auto; color: var(--coral); font: 500 10px "DM Mono", monospace; text-transform: uppercase; }
.updates-list { border-top: 1px solid var(--line); }
.updates-list article { display: grid; grid-template-columns: .28fr 1fr; gap: 52px; padding: 42px 0; border-bottom: 1px solid var(--line); }
.update-meta { display: flex; gap: 12px; flex-direction: column; color: var(--muted); font: 500 10px "DM Mono", monospace; text-transform: uppercase; }
.update-meta strong { color: var(--coral); font-weight: 500; }
.update-copy h3 { max-width: 800px; margin: 0 0 14px; font-size: clamp(27px, 3vw, 43px); line-height: 1.08; letter-spacing: -.05em; }
.update-copy > p { max-width: 850px; margin: 0; color: var(--muted); font-size: 15px; line-height: 1.7; }
.update-copy > div { max-width: 850px; margin: 25px 0; padding: 18px 20px; border-left: 3px solid var(--accent); background: rgba(255,255,255,.55); }
.update-copy > div span { color: var(--coral); font: 500 10px "DM Mono", monospace; text-transform: uppercase; }
.update-copy > div p { margin: 6px 0 0; font-size: 13px; line-height: 1.6; }
.update-copy > a { color: var(--ink); font-size: 12px; font-weight: 700; text-decoration: underline; text-underline-offset: 5px; }

/* Actualidad: portada editorial */
.news-page { background: #f7f4ec; }
.news-page [data-lang-content][hidden] { display: none !important; }
.newsroom-main { overflow: hidden; }
.newsroom-masthead { padding: 34px 0 0; border-bottom: 1px solid var(--ink); background: #f7f4ec; }
.newsroom-edition-bar { display: grid; grid-template-columns: 1fr auto 1fr; gap: 20px; padding: 13px 0; border-top: 4px solid var(--ink); border-bottom: 1px solid var(--ink); color: var(--ink); font: 500 10px "DM Mono", monospace; letter-spacing: .08em; text-transform: uppercase; }
.newsroom-edition-bar span:nth-child(2) { text-align: center; }
.newsroom-edition-bar span:last-child { text-align: right; }
.newsroom-title-grid { display: grid; grid-template-columns: 1.35fr .65fr; gap: 70px; align-items: end; padding: 54px 0 44px; }
.newsroom-title-grid .breadcrumb { margin-bottom: 28px; }
.newsroom-title-grid h1 { margin: 0; font-family: Georgia, "Times New Roman", serif; font-size: clamp(82px, 11vw, 172px); font-weight: 700; line-height: .78; letter-spacing: -.085em; }
.newsroom-title-grid > p { max-width: 540px; margin: 0; padding-bottom: 4px; color: var(--muted); font-size: clamp(17px, 1.55vw, 23px); line-height: 1.55; }
.newsroom-publication-row { display: flex; justify-content: space-between; gap: 24px; padding: 16px 0; border-top: 1px solid var(--ink); color: var(--muted); font-size: 12px; }
.newsroom-publication-row strong { color: var(--ink); font-weight: 700; }
.newsroom-topics { display: flex; overflow-x: auto; gap: 0; border-top: 1px solid var(--line); scrollbar-width: none; }
.newsroom-topics::-webkit-scrollbar { display: none; }
.newsroom-topics span { flex: 1 0 auto; padding: 14px 26px; border-right: 1px solid var(--line); color: var(--ink); font: 500 10px "DM Mono", monospace; text-align: center; text-transform: uppercase; }
.newsroom-topics span:first-child { padding-left: 0; text-align: left; }
.newsroom-feed { padding: 74px 0 96px; background: #f7f4ec; }
.newsroom-section-heading { display: grid; grid-template-columns: 1fr .62fr; gap: 70px; align-items: end; margin-bottom: 34px; }
.newsroom-section-heading > div > span,
.newsroom-label { display: block; margin-bottom: 13px; color: var(--coral); font: 500 10px "DM Mono", monospace; letter-spacing: .08em; text-transform: uppercase; }
.newsroom-section-heading h2 { margin: 0; font-family: Georgia, "Times New Roman", serif; font-size: clamp(48px, 5.5vw, 82px); line-height: .95; letter-spacing: -.055em; }
.newsroom-section-heading > p { max-width: 550px; margin: 0; color: var(--muted); font-size: 15px; line-height: 1.7; }
.newsroom-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); border-top: 4px solid var(--ink); border-left: 1px solid var(--ink); }
.newsroom-story { display: flex; grid-column: span 4; min-height: 500px; padding: 26px; border-right: 1px solid var(--ink); border-bottom: 1px solid var(--ink); flex-direction: column; background: rgba(255,255,255,.46); }
.newsroom-lead-story { grid-column: span 8; min-height: 600px; background: linear-gradient(145deg, rgba(255,212,0,.9), rgba(255,212,0,.34)); }
.newsroom-story-meta { display: grid; grid-template-columns: 1fr auto; gap: 8px 18px; align-items: baseline; padding-bottom: 20px; border-bottom: 1px solid rgba(23,26,23,.25); font: 500 10px "DM Mono", monospace; text-transform: uppercase; }
.newsroom-story-meta > span { color: var(--coral); }
.newsroom-story-meta time { color: var(--muted); text-align: right; }
.newsroom-story-meta strong { grid-column: 1 / -1; font-weight: 500; }
.newsroom-story-link { display: flex; flex: 1; flex-direction: column; color: inherit; }
.newsroom-story-link h3 { margin: 46px 0 20px; font-family: Georgia, "Times New Roman", serif; font-size: clamp(29px, 2.7vw, 44px); font-weight: 700; line-height: 1.03; letter-spacing: -.045em; }
.newsroom-lead-story .newsroom-story-link h3 { max-width: 860px; font-size: clamp(46px, 5vw, 76px); }
.newsroom-story-link > p { max-width: 760px; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.newsroom-impact { margin: auto 0 26px; padding: 20px 0 0; border-top: 1px solid rgba(23,26,23,.25); }
.newsroom-impact > span { color: var(--coral); font: 500 10px "DM Mono", monospace; text-transform: uppercase; }
.newsroom-impact p { margin: 8px 0 0; color: var(--ink-soft); font-size: 12px; line-height: 1.6; }
.newsroom-source { align-self: flex-start; padding-bottom: 4px; border-bottom: 1px solid currentColor; font-size: 11px; font-weight: 700; }
.newsroom-source i { color: var(--coral); font-style: normal; }
.newsroom-story-link:hover h3 { color: #bb4437; }
.newsroom-criteria { padding: 96px 0; color: white; background: var(--ink); }
.newsroom-criteria-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 90px; align-items: start; }
.newsroom-criteria-grid h2 { max-width: 560px; margin: 18px 0 24px; font-family: Georgia, "Times New Roman", serif; font-size: clamp(42px, 4.8vw, 70px); line-height: 1; letter-spacing: -.05em; }
.newsroom-criteria-grid > div > p { max-width: 520px; margin: 0; color: rgba(255,255,255,.62); font-size: 15px; line-height: 1.7; }
.newsroom-criteria-grid ol { margin: 0; padding: 0; border-top: 1px solid rgba(255,255,255,.24); list-style: none; }
.newsroom-criteria-grid li { display: grid; grid-template-columns: 48px 1fr; gap: 22px; padding: 25px 0; border-bottom: 1px solid rgba(255,255,255,.24); }
.newsroom-criteria-grid li span { color: var(--accent); font: 500 10px "DM Mono", monospace; }
.newsroom-criteria-grid li p { margin: 0; color: rgba(255,255,255,.78); font-size: 15px; line-height: 1.6; }
.newsroom-directory { background: #f7f4ec; }
.newsroom-directory-heading { padding-bottom: 28px; border-bottom: 4px solid var(--ink); }
.newsroom-cta { border-top: 1px solid var(--ink); background: var(--accent); }

@media (max-width: 1180px) and (min-width: 901px) {
  .header-inner { gap: 18px; }
  .desktop-nav { gap: 14px; }
  .desktop-nav a, .nav-dropdown summary { font-size: 12px; }
  .brand-project { display: none; }
  .brand-divider { display: none; }
  .language-switcher { display: none; }
}
@media (max-width: 1050px) {
  .knowledge-hero .resource-hero-grid, .knowledge-intro { grid-template-columns: 1fr; }
  .knowledge-directory { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .portal-heading { grid-template-columns: 1fr; gap: 20px; }
  .portal-grid { grid-template-columns: 1fr; }
  .portal-card { min-height: 300px; }
  .roi-grid { grid-template-columns: 1fr; gap: 48px; }
  .roi-copy { position: static; }
  .case-card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .home-editorial-heading { grid-template-columns: 1fr; gap: 20px; }
  .home-ecosystem-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .home-updates-layout { grid-template-columns: 1fr; gap: 48px; }
  .home-updates-intro { position: static; }
  .provider-card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .guide-step-grid, .voice-point-grid, .integration-group-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .invoice-process-track { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .invoice-process-track article::after { display: none; }
  .invoice-process-track article:nth-child(odd):not(:last-child)::after { display: grid; }
  .invoice-inspection-layout, .invoice-exception-layout { grid-template-columns: 1fr; }
  .invoice-annotations ol { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 24px; }
  .invoice-data-grid, .invoice-control-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .newsroom-story { grid-column: span 6; }
  .newsroom-lead-story { grid-column: span 12; }
  .newsroom-criteria-grid { grid-template-columns: 1fr; gap: 46px; }
}
@media (max-width: 720px) {
  .knowledge-hero { padding-block: 46px; }
  .knowledge-hero h1 { font-size: clamp(42px, 13vw, 58px); }
  .knowledge-point-grid, .knowledge-directory { grid-template-columns: 1fr; }
  .knowledge-point { min-height: 170px; }
  .knowledge-takeaway { grid-template-columns: 1fr; }
  .knowledge-page .resource-cta-card { grid-template-columns: 1fr; }
  .footer-links-expanded { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .portal-section, .roi-section { padding: 64px 0; }
  .portal-card { min-height: 320px; }
  .portal-card h3 { margin-top: 58px; }
  .roi-calculator { padding: 22px; }
  .roi-fields, .roi-results { grid-template-columns: 1fr; }
  .roi-results > div { border-right: 0; border-bottom: 1px solid var(--line); }
  .roi-results > div:last-child { border-bottom: 0; }
  .roi-results span { min-height: 0; margin-bottom: 8px; }
  .case-group { padding-top: 60px; }
  .case-group + .case-group { margin-top: 60px; }
  .case-card-grid { grid-template-columns: 1fr; }
  .case-card-grid article { min-height: 220px; }
  .comparison-table { overflow-x: auto; }
  .comparison-row { min-width: 680px; }
  .home-ecosystem-section, .home-updates-section, .editorial-detail-section { padding-block: 64px; }
  .home-ecosystem-grid, .ecosystem-layer-grid, .provider-card-grid, .criteria-panel > div { grid-template-columns: 1fr; }
  .home-ecosystem-card { min-height: 260px; }
  .home-ecosystem-card h3 { margin-top: 48px; }
  .home-update-card, .updates-list article { grid-template-columns: 1fr; gap: 18px; }
  .home-update-card p { grid-column: 1; margin-top: 0; }
  .ecosystem-layer-grid article { min-height: 250px; }
  .ecosystem-layer-grid article:nth-child(3) { background: rgba(255,255,255,.5); }
  .ecosystem-layer-grid article:nth-child(4) { background: var(--accent); }
  .provider-group-title { grid-template-columns: 1fr; gap: 10px; }
  .guide-step-grid, .voice-point-grid, .integration-group-grid, .guide-two-column, .choice-checklist { grid-template-columns: 1fr; }
  .invoice-process-track, .invoice-data-grid, .invoice-control-grid, .invoice-fit-layout { grid-template-columns: 1fr; }
  .invoice-process-track article { min-height: 0; padding: 22px; }
  .invoice-process-track article:nth-child(odd):not(:last-child)::after, .invoice-process-track article:not(:last-child)::after { top: auto; right: calc(50% - 21px); bottom: -31px; display: grid; content: "↓"; }
  .invoice-process-track article:last-child::after { display: none; }
  .invoice-process-icon { margin-bottom: 26px; }
  .invoice-process-visual figcaption { align-items: flex-start; }
  .invoice-paper-figure { padding: 16px; border-radius: 20px; }
  .invoice-paper-figure > figcaption { align-items: flex-start; flex-direction: column; gap: 4px; }
  .invoice-paper { padding: 20px; }
  .invoice-paper-brand > div > strong { font-size: 22px; }
  .invoice-paper-brand > div > small { max-width: 175px; }
  .invoice-paper-meta { grid-template-columns: 1fr 1fr; }
  .invoice-paper-meta div:last-child { grid-column: 1 / -1; }
  .invoice-paper-row { grid-template-columns: minmax(0, 1.5fr) .45fr .75fr .9fr; gap: 7px; font-size: 8px; }
  .invoice-paper-head { font-size: 7px; }
  .invoice-paper-bottom { grid-template-columns: 1fr; gap: 20px; }
  .invoice-annotations { border-radius: 20px; }
  .invoice-annotations ol { grid-template-columns: 1fr; }
  .invoice-window-head { align-items: flex-start; flex-direction: column; }
  .invoice-quantity-compare { margin-inline: 16px; }
  .invoice-quantity-compare article { padding: 13px 10px; }
  .invoice-quantity-compare article strong { font-size: 26px; }
  .invoice-rule-alert { margin-inline: 16px; }
  .invoice-window-actions { align-items: flex-start; flex-direction: column; }
  .invoice-example li { grid-template-columns: 38px 1fr; }
  .invoice-example li > div { grid-template-columns: 1fr; gap: 4px; }
  .guide-step-grid article, .voice-point-grid article, .integration-group-grid article { min-height: 205px; }
  .guide-step-grid article:nth-child(3), .voice-point-grid article:nth-child(3) { background: rgba(255,255,255,.56); }
  .guide-step-grid article:nth-child(4), .voice-point-grid article:nth-child(4), .integration-group-grid article:nth-child(4) { background: var(--accent); }
  .guide-list-panel { padding: 26px; }
  .newsroom-masthead { padding-top: 20px; }
  .newsroom-edition-bar { grid-template-columns: 1fr auto; }
  .newsroom-edition-bar span:nth-child(2) { display: none; }
  .newsroom-title-grid, .newsroom-section-heading { grid-template-columns: 1fr; gap: 24px; }
  .newsroom-title-grid { padding: 42px 0 30px; }
  .newsroom-title-grid h1 { font-size: clamp(56px, 16vw, 78px); line-height: .86; letter-spacing: -.07em; }
  .newsroom-publication-row { align-items: flex-start; flex-direction: column; }
  .newsroom-topics { margin-inline: -20px; padding-inline: 20px; }
  .newsroom-feed { padding: 56px 0 66px; }
  .newsroom-grid { grid-template-columns: 1fr; }
  .newsroom-story, .newsroom-lead-story { grid-column: auto; min-height: 470px; padding: 22px; }
  .newsroom-lead-story { min-height: 540px; }
  .newsroom-lead-story .newsroom-story-link h3 { font-size: clamp(39px, 11.5vw, 58px); }
  .newsroom-story-link h3 { margin-top: 36px; }
  .newsroom-criteria { padding: 66px 0; }
  .newsroom-criteria-grid { grid-template-columns: 1fr; gap: 42px; }
  .newsroom-directory-heading { margin-bottom: 20px; }
}
@media (max-width: 430px) { .footer-links-expanded { grid-template-columns: 1fr; } }