/* ── Product / software showcase — app-window chrome frame ── */
        #view-download .app-window {
            width: 100%;
            min-width: 0;
            max-width: 420px;
            margin-inline: auto;
            overflow: hidden;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            background: var(--color-surface-1);
            box-shadow: var(--shadow-overlay);
        }
        #view-download .app-window-chrome {
            min-width: 0;
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 11px 14px;
            border-bottom: 1px solid var(--color-border);
            background: var(--color-chrome);
        }
        #view-download .app-window-dots {
            flex: 0 0 46px;
            display: flex;
            gap: 6px;
        }
        #view-download .app-window-dot {
            width: 9px;
            height: 9px;
            border: 1px solid var(--color-border);
            border-radius: 50%;
            background: var(--color-surface-3);
        }
        #view-download .app-window-dot.close {
            border-color: var(--color-accent);
            background: var(--color-accent-soft);
        }
        #view-download .app-window-dot.min,
        #view-download .app-window-dot.max {
            background: var(--color-surface-2);
        }
        #view-download .app-window-titlebar {
            min-width: 0;
            flex: 1 1 auto;
            overflow: hidden;
            color: var(--color-text-muted);
            font-family: var(--font-mono);
            font-size: 9px;
            letter-spacing: .1em;
            text-align: center;
            text-overflow: ellipsis;
            text-transform: uppercase;
            white-space: nowrap;
        }
        #view-download .app-window-chrome-spacer {
            flex: 0 0 46px;
        }
        #view-download .app-window-body {
            min-width: 0;
            padding: 20px;
        }
        #view-download .app-window-hero {
            min-width: 0;
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 14px;
            padding-bottom: 14px;
            border-bottom: 1px solid var(--color-border);
        }
        #view-download .app-window-bolt {
            width: 40px;
            height: 40px;
            flex: 0 0 40px;
            display: grid;
            place-items: center;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-control);
            background: var(--color-surface-2);
            color: var(--color-accent);
            font-size: 18px;
        }
        #view-download .app-window-hero-copy {
            min-width: 0;
        }
        #view-download .app-window-heading {
            color: var(--color-text);
            font-family: var(--font-display);
            font-size: 21px;
            letter-spacing: .08em;
            line-height: 1;
        }
        #view-download .app-window-subheading {
            margin-top: 5px;
            overflow: hidden;
            color: var(--color-text-subtle);
            font-family: var(--font-mono);
            font-size: 8px;
            letter-spacing: .08em;
            text-overflow: ellipsis;
            text-transform: uppercase;
            white-space: nowrap;
        }
        #view-download .app-window-rows {
            min-width: 0;
            display: grid;
            gap: 8px;
        }
        #view-download .app-window-row {
            min-width: 0;
            display: grid;
            grid-template-columns: 26px minmax(0, 1fr) auto;
            align-items: center;
            gap: 10px;
            padding: 9px 10px;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-control);
            background: var(--color-surface-2);
        }
        #view-download .app-window-row-icon {
            width: 26px;
            height: 26px;
            display: grid;
            place-items: center;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-sm);
            color: var(--color-text-muted);
            font-size: 12px;
        }
        #view-download .app-window-row-label {
            min-width: 0;
            overflow: hidden;
            color: var(--color-text);
            font-size: 12px;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        #view-download .app-window-row-state {
            padding: 3px 6px;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-sm);
            color: var(--color-text-subtle);
            font-family: var(--font-mono);
            font-size: 8px;
            letter-spacing: .06em;
            text-transform: uppercase;
        }

        /* ── Stage 3B Home composition authority ── */
        #view-home {
            position: relative;
            isolation: isolate;
        }

        #view-home > .section {
            position: relative;
        }

        #hero {
            overflow: hidden;
            padding: 80px 0 64px;
        }

        .hero-inner {
            width: 100%;
            max-width: calc(var(--container-standard) + 80px);
            margin-inline: auto;
            padding-inline: var(--gutter-page);
        }

        .hero-shell {
            display: grid;
            grid-template-columns: minmax(0, 7fr) minmax(420px, 5fr);
            gap: var(--space-8);
            align-items: center;
        }

        .hero-copy,
        .hero-side {
            min-width: 0;
        }

        .hero-eyebrow {
            width: fit-content;
            min-height: 36px;
            display: inline-flex;
            align-items: center;
            gap: var(--space-2);
            margin-bottom: var(--space-4);
            padding: 6px 10px;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-sm);
            background: transparent;
        }

        .hero-eyebrow-dot {
            width: 7px;
            height: 7px;
            flex: 0 0 7px;
            border-radius: 50%;
            background: var(--color-accent);
        }

        .hero-eyebrow-text,
        .hero-eyebrow-tag {
            font-family: var(--font-mono);
            font-size: 10px;
            font-weight: 600;
            letter-spacing: .08em;
            line-height: 1.4;
            text-transform: uppercase;
        }

        .hero-eyebrow-text {
            color: var(--color-text-muted);
        }

        .hero-eyebrow-tag {
            padding: 2px 7px;
            border-radius: var(--radius-sm);
            background: var(--color-accent-soft);
            color: var(--color-accent-hover);
            white-space: nowrap;
        }

        .hero-title {
            max-width: 10ch;
            color: var(--color-text);
            font-family: var(--font-display);
            font-size: clamp(52px, 5.7vw, 80px);
            font-weight: 700;
            letter-spacing: .02em;
            line-height: .92;
        }

        .hero-title em {
            color: var(--color-accent);
            font-style: normal;
        }

        .hero-sub {
            max-width: 68ch;
            margin: var(--space-4) 0 var(--space-6);
            color: var(--color-text-muted);
            font-size: 16px;
            line-height: 1.6;
        }

        .hero-btns,
        .home-cta-actions {
            display: flex;
            flex-wrap: wrap;
            gap: var(--space-2);
            align-items: center;
        }

        .hero-assurance {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: var(--space-2);
            margin-top: var(--space-4);
        }

        .hero-assurance span {
            min-height: 44px;
            display: flex;
            align-items: center;
            gap: var(--space-2);
            padding: 8px 10px;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-control);
            background: var(--color-surface-1);
            color: var(--color-text-muted);
            font-size: 11px;
            font-weight: 600;
            line-height: 1.35;
        }

        .hero-assurance .pc-icon {
            width: 18px;
            height: 18px;
            flex-basis: 18px;
            color: var(--color-text-subtle);
        }

        .hero-preview {
            position: relative;
            width: 100%;
            margin: 0;
            padding: var(--space-3);
            overflow: hidden;
            border: 1px solid var(--color-border-strong);
            border-radius: var(--radius-panel);
            background: var(--color-surface-1);
            pointer-events: none;
            user-select: none;
        }

        .hero-preview::before {
            content: '';
            position: absolute;
            top: 0;
            left: var(--space-6);
            z-index: 2;
            width: 72px;
            height: 2px;
            background: var(--color-accent);
        }

        .hero-technical-accent {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            opacity: .07;
            pointer-events: none;
        }

        .hero-technical-accent stop {
            stop-color: var(--color-accent);
        }

        .app-shot-shell {
            position: relative;
            overflow: hidden;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            background: var(--color-canvas);
        }

        .app-shot-chrome {
            min-height: 40px;
            display: grid;
            grid-template-columns: 1fr auto 1fr;
            gap: var(--space-2);
            align-items: center;
            padding: 8px var(--space-3);
            border-bottom: 1px solid var(--color-border);
            background: var(--color-canvas-raised);
            color: var(--color-text-subtle);
            font-family: var(--font-mono);
            font-size: 9px;
            letter-spacing: .04em;
        }

        .app-shot-wordmark {
            color: var(--color-text);
            font-weight: 700;
            text-transform: uppercase;
        }

        .app-shot-wordmark span {
            color: var(--color-accent);
        }

        .app-shot-page {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--color-text-muted);
        }

        .app-shot-page .pc-icon {
            width: 13px;
            height: 13px;
        }

        .app-shot-window-controls {
            justify-self: end;
            white-space: nowrap;
        }

        .app-shot-body {
            min-height: 348px;
            display: grid;
            grid-template-columns: 128px minmax(0, 1fr);
        }

        .app-shot-sidebar {
            padding: var(--space-3) 10px;
            border-right: 1px solid var(--color-border);
            background: var(--color-chrome);
        }

        .app-shot-nav-label {
            display: block;
            margin: 10px 8px 5px;
            color: var(--color-text-muted);
            font-family: var(--font-mono);
            font-size: 8px;
            font-weight: 600;
            letter-spacing: .08em;
            text-transform: uppercase;
        }

        .app-shot-sidebar ul {
            display: grid;
            gap: 2px;
            list-style: none;
        }

        .app-shot-sidebar li {
            padding: 5px 8px;
            border-left: 2px solid transparent;
            color: var(--color-text-muted);
            font-size: 9px;
            line-height: 1.35;
        }

        .app-shot-sidebar li.active {
            border-left-color: var(--color-accent);
            background: var(--color-surface-2);
            color: var(--color-text);
        }

        .app-shot-main {
            min-width: 0;
            display: grid;
            gap: 10px;
            align-content: start;
            padding: var(--space-3);
            background: var(--color-canvas);
        }

        .app-shot-topbar {
            display: flex;
            justify-content: space-between;
            gap: var(--space-3);
            align-items: flex-start;
        }

        .app-shot-topbar > div:first-child {
            display: grid;
            gap: 2px;
        }

        .app-shot-topbar strong {
            color: var(--color-text);
            font-size: 12px;
            line-height: 1.35;
        }

        .app-shot-topbar span {
            color: var(--color-text-muted);
            font-size: 8px;
            line-height: 1.4;
        }

        .app-shot-quick-links {
            display: flex;
            flex-wrap: wrap;
            gap: 5px;
            justify-content: flex-end;
        }

        .app-shot-quick-links span {
            min-height: 24px;
            display: inline-flex;
            align-items: center;
            padding: 4px 7px;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-sm);
            background: var(--color-surface-1);
        }

        .app-shot-meters {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: var(--space-2);
        }

        .app-shot-meter {
            min-width: 0;
            display: grid;
            grid-template-columns: 18px minmax(0, 1fr) auto;
            gap: 6px;
            align-items: center;
            padding: 9px;
            border: 1px solid var(--color-border);
            border-left-width: 2px;
            border-radius: var(--radius-control);
            background: var(--color-surface-1);
        }

        .app-shot-meter.cpu {
            border-left-color: var(--color-accent);
        }

        .app-shot-meter.gpu {
            border-left-color: var(--color-border-strong);
        }

        .app-shot-meter.ram {
            border-left-color: var(--color-border-strong);
        }

        .app-shot-meter .pc-icon {
            width: 16px;
            height: 16px;
            color: var(--color-text-subtle);
        }

        .app-shot-meter span {
            overflow: hidden;
            color: var(--color-text-muted);
            font-size: 8px;
            line-height: 1.3;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .app-shot-meter strong {
            color: var(--color-text);
            font-family: var(--font-mono);
            font-size: 13px;
        }

        .app-shot-panel-grid {
            display: grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap: var(--space-2);
        }

        .app-shot-panel {
            min-width: 0;
            display: grid;
            gap: 5px;
            padding: var(--space-3);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-control);
            background: var(--color-surface-1);
        }

        .app-shot-panel-label {
            color: var(--color-accent-hover);
            font-family: var(--font-mono);
            font-size: 8px;
            font-weight: 600;
            letter-spacing: .06em;
            text-transform: uppercase;
        }

        .app-shot-panel strong {
            color: var(--color-text);
            font-size: 11px;
        }

        .app-shot-panel > span:not(.app-shot-panel-label) {
            color: var(--color-text-muted);
            font-size: 9px;
            line-height: 1.4;
        }

        .hero-proof-note {
            display: flex;
            gap: var(--space-2);
            align-items: center;
            padding: 10px 2px 0;
            color: var(--color-text-muted);
            font-family: var(--font-mono);
            font-size: 9px;
            line-height: 1.45;
        }

        .hero-proof-note > span {
            width: 7px;
            height: 7px;
            flex: 0 0 7px;
            border-radius: 50%;
            background: var(--color-success);
        }

        .home-signal-section {
            padding: 0;
        }

        .home-signal-shell {
            border-block: 1px solid var(--color-border);
            background: var(--color-surface-1);
        }

        .home-signal-grid {
            display: grid;
            grid-template-columns: repeat(4, minmax(0, 1fr));
        }

        .home-signal-item {
            min-width: 0;
            padding: var(--space-6);
            border-right: 1px solid var(--color-border);
        }

        .home-signal-item:last-child {
            border-right: 0;
        }

        .home-signal-kicker,
        .home-section-kicker,
        .home-step-index,
        .home-performance-label {
            color: var(--color-accent-hover);
            font-family: var(--font-mono);
            font-size: 10px;
            font-weight: 600;
            letter-spacing: .08em;
            line-height: 1.4;
            text-transform: uppercase;
        }

        .home-signal-kicker {
            color: var(--color-text-muted);
        }

        .home-section-kicker {
            display: inline-flex;
            align-items: center;
            gap: var(--space-2);
            color: var(--color-text-muted);
        }

        .home-section-kicker::before {
            content: '';
            width: 14px;
            height: 2px;
            flex: 0 0 14px;
            background: var(--color-accent);
        }

        .home-signal-title {
            margin-top: 4px;
            color: var(--color-text);
            font-size: 14px;
            font-weight: 700;
            line-height: 1.4;
        }

        .home-signal-sub {
            margin-top: 2px;
            color: var(--color-text-muted);
            font-size: 12px;
            line-height: 1.45;
        }

        .home-section {
            padding: var(--space-16) 0 0;
        }

        .home-final-section {
            padding-bottom: var(--space-16);
        }

        .home-section-shell {
            padding: clamp(28px, 4vw, 48px);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-panel);
            background: var(--color-surface-1);
        }

        .home-section-shell-flat {
            padding-inline: 0;
            border-color: transparent;
            background: transparent;
        }

        .home-section-kicker {
            margin-bottom: var(--space-3);
        }

        .home-section-title {
            max-width: 19ch;
            color: var(--color-text);
            font-family: var(--font-display);
            font-size: clamp(36px, 4.4vw, 56px);
            font-weight: 700;
            letter-spacing: .02em;
            line-height: 1;
        }

        .home-section-text {
            max-width: 68ch;
            margin-top: var(--space-4);
            color: var(--color-text-muted);
            font-size: 15px;
            line-height: 1.7;
        }

        .home-section-lead {
            margin-bottom: var(--space-8);
        }

        .home-overview-grid {
            display: grid;
            grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
            gap: var(--space-12);
            align-items: start;
        }

        .home-overview-copy {
            min-width: 0;
        }

        .home-pillars,
        .home-performance-list {
            display: grid;
            overflow: hidden;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            background: var(--color-surface-1);
        }

        .home-pillar {
            display: grid;
            grid-template-columns: 24px minmax(0, 1fr);
            gap: var(--space-3);
            padding: var(--space-4);
            border-bottom: 1px solid var(--color-border);
        }

        .home-pillar:last-child,
        .home-performance-card:last-child {
            border-bottom: 0;
        }

        .home-pillar .pc-icon {
            color: var(--color-accent);
        }

        .home-card-title {
            color: var(--color-text);
            font-size: 16px;
            font-weight: 700;
            line-height: 1.35;
        }

        .home-card-text {
            max-width: 68ch;
            margin-top: 6px;
            color: var(--color-text-muted);
            font-size: 14px;
            line-height: 1.6;
        }

        .home-difference-grid {
            display: grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap: var(--space-3);
        }

        .home-difference-card {
            min-width: 0;
            display: grid;
            grid-template-columns: 38px minmax(0, 1fr);
            gap: var(--space-3);
            padding: var(--space-4);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            background: var(--color-surface-2);
        }

        .home-item-index {
            color: var(--color-accent-hover);
            font-family: var(--font-mono);
            font-size: 12px;
            font-weight: 700;
            letter-spacing: .06em;
        }

        .home-steps-grid {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: var(--space-3);
            list-style: none;
        }

        .home-step-card {
            min-width: 0;
            padding: var(--space-6);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            background: var(--color-surface-2);
        }

        .home-step-index {
            display: block;
            margin-bottom: var(--space-3);
        }

        .home-performance-grid {
            display: grid;
            grid-template-columns: minmax(0, 7fr) minmax(300px, 5fr);
            gap: var(--space-12);
            align-items: start;
        }

        .home-bullet-list {
            max-width: 68ch;
            display: grid;
            gap: var(--space-3);
            margin-top: var(--space-6);
            list-style: none;
        }

        .home-bullet-list li {
            display: grid;
            grid-template-columns: 30px minmax(0, 1fr);
            gap: var(--space-3);
            color: var(--color-text-muted);
            font-size: 14px;
            line-height: 1.6;
        }

        .home-bullet-list strong {
            color: var(--color-text);
        }

        .home-bullet-mark {
            color: var(--color-accent-hover);
            font-family: var(--font-mono);
            font-size: 10px;
            font-weight: 700;
        }

        .home-chip-row {
            display: flex;
            flex-wrap: wrap;
            gap: var(--space-2);
            margin-top: var(--space-6);
        }

        .home-chip {
            min-height: 32px;
            display: inline-flex;
            align-items: center;
            padding: 5px 9px;
            border: 1px solid var(--color-border);
            border-radius: 999px;
            background: var(--color-canvas-raised);
            color: var(--color-text-muted);
            font-family: var(--font-mono);
            font-size: 9px;
            font-weight: 600;
            letter-spacing: .04em;
        }

        .home-performance-card {
            padding: var(--space-4);
            border-bottom: 1px solid var(--color-border);
            background: var(--color-surface-2);
        }

        .home-performance-label {
            display: block;
            margin-bottom: var(--space-2);
        }

        .home-cta-shell {
            display: grid;
            justify-items: center;
            text-align: center;
        }

        .home-cta-shell .home-section-title,
        .home-cta-shell .home-section-text {
            margin-inline: auto;
        }

        .home-cta-actions {
            justify-content: center;
            margin-top: var(--space-6);
        }

        .home-cta-note {
            max-width: 68ch;
            margin-top: var(--space-4);
            color: var(--color-text-muted);
            font-family: var(--font-mono);
            font-size: 10px;
            line-height: 1.6;
        }

        /* ── Stage 3B Features composition authority ── */
        #features {
            padding: var(--space-24) 0;
        }

        .feature-groups {
            display: grid;
            gap: var(--space-12);
        }

        .feature-group {
            display: grid;
            gap: var(--space-4);
        }

        .feature-group-title {
            padding-bottom: var(--space-3);
            border-bottom: 1px solid var(--color-border);
            color: var(--color-text);
            font-family: var(--font-mono);
            font-size: 12px;
            font-weight: 700;
            letter-spacing: .08em;
            line-height: 1.4;
            text-transform: uppercase;
        }

        .feat-grid {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: var(--space-4);
        }

        .feat-card {
            min-width: 0;
            min-height: 100%;
            padding: var(--space-6);
            border-radius: var(--radius-card);
            background: var(--color-surface-1);
            transition: none;
        }

        .feat-icon {
            width: 44px;
            height: 44px;
            display: grid;
            place-items: center;
            margin-bottom: var(--space-4);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-control);
            background: var(--color-surface-2);
            color: var(--color-accent);
        }

        .feat-icon .pc-icon {
            width: 22px;
            height: 22px;
        }

        .feat-title {
            color: var(--color-text);
            font-size: 16px;
            font-weight: 700;
            line-height: 1.4;
        }

        .feat-desc {
            max-width: 68ch;
            margin-top: var(--space-2);
            color: var(--color-text-muted);
            font-size: 14px;
            line-height: 1.65;
        }

        .premium-panel {
            position: relative;
            overflow: hidden;
            border: 1px solid var(--color-border);
            background: var(--color-surface-1);
            box-shadow: none;
        }
        .premium-panel::before {
            content: '';
            position: absolute;
            inset: 0 24px auto;
            height: 1px;
            background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
        }
        #view-pricing .pricing-section {
            padding: 72px 0 120px;
            background: var(--color-canvas);
        }
        #view-pricing .pricing-header {
            max-width: 760px;
            margin: 0 auto 24px;
            text-align: center;
        }
        #view-pricing .pricing-header .section-sub {
            max-width: 680px;
            margin-inline: auto;
        }
        #view-pricing .pricing-inline-note {
            margin: 0 auto 32px;
        }
        #view-pricing .price-grid-three {
            max-width: var(--container-standard);
            margin-inline: auto;
        }
        #view-pricing .pricing-note-grid {
            max-width: 900px;
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 12px;
            margin: 20px auto 0;
        }
        #view-pricing .pricing-security-line {
            margin-top: 20px;
            color: var(--color-text-subtle);
            font-family: var(--font-mono);
            font-size: 10px;
            letter-spacing: .02em;
            text-align: center;
        }
        #view-pricing .pricing-download {
            max-width: 900px;
            display: grid;
            grid-template-columns: minmax(0, .9fr) minmax(320px, 1.1fr);
            align-items: center;
            gap: 32px;
            margin: 64px auto 0;
            padding-top: 32px;
            border-top: 1px solid var(--color-border);
        }
        #view-pricing .pricing-download-copy {
            min-width: 0;
        }
        #view-pricing .pricing-download-copy h3,
        #view-pricing .pricing-comparison-heading h3 {
            color: var(--color-text);
            font-family: var(--font-display);
            font-size: 32px;
            letter-spacing: .06em;
            line-height: 1.1;
        }
        #view-pricing .pricing-download-copy p {
            max-width: 50ch;
            margin-top: 10px;
            color: var(--color-text-muted);
            font-size: 14px;
            line-height: 1.65;
        }
        #view-pricing .pricing-comparison {
            margin-top: 72px;
        }
        #view-pricing .pricing-comparison-heading {
            margin-bottom: 20px;
            text-align: center;
        }
        #view-download .download-section {
            padding: 72px 0 120px;
            background: var(--color-canvas);
        }
        #view-download .download-wrap {
            max-width: 900px;
        }
        #view-download .download-header {
            max-width: 720px;
            margin-inline: auto;
            text-align: center;
        }
        #view-download .download-header .section-sub {
            margin-inline: auto;
        }
        #view-download .download-product-grid {
            min-width: 0;
            display: grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            align-items: center;
            gap: 32px;
            margin-top: 36px;
        }
        #view-download .download-product-copy,
        #view-download .download-preview {
            min-width: 0;
        }
        #view-download .download-product-copy h3 {
            margin-bottom: 18px;
            color: var(--color-text);
            font-family: var(--font-display);
            font-size: 30px;
            letter-spacing: .06em;
            line-height: 1.1;
        }
        #view-download .download-feature-list {
            margin-bottom: 28px;
        }
        #view-download .download-preview {
            display: grid;
            place-items: center;
        }
        #view-download .download-requirements {
            margin-top: 48px;
        }
        #view-download .download-requirements-grid {
            min-width: 0;
            display: grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap: 18px 24px;
            margin-top: 16px;
        }
        #view-download .download-integrity {
            margin-top: 16px;
        }
        #view-resources .resources-section {
            padding: 72px 0 120px;
            background: var(--color-canvas);
        }
        #view-resources .resources-header {
            max-width: 760px;
            margin-inline: auto;
            text-align: center;
        }
        #view-resources .resources-header .section-sub {
            margin-inline: auto;
        }
        #view-resources .resources-header-actions {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 10px;
            margin-top: 24px;
        }
        #view-resources .resources-grid {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 14px;
            margin-top: 40px;
        }
        #view-faq .faq-section {
            padding: 72px 0 120px;
            background: var(--color-canvas);
        }
        #view-faq .faq-wrap {
            max-width: var(--container-reading);
        }
        #view-faq .faq-header {
            max-width: 680px;
            margin-bottom: 36px;
        }
        #view-faq .faq-list {
            display: grid;
        }
        #view-faq .faq-support {
            margin-top: 36px;
        }
        #view-faq .faq-back {
            margin-top: 20px;
            font-size: 13px;
        }
        #view-legal .legal-section {
            padding: 72px 0 120px;
            background: var(--color-canvas);
        }
        #view-legal .legal-wrap {
            max-width: var(--container-reading);
        }
        #view-legal .legal-hero {
            margin-bottom: 8px;
        }
/* Stage 3D — Affiliate page composition. */
#view-affiliate .affiliate-public-section {
    padding: 64px 0 120px;
}

#view-affiliate .affiliate-shell,
#view-affiliate .affiliate-dashboard-shell {
    width: min(100% - 40px, 1160px);
    max-width: 1160px;
}

#view-affiliate .affiliate-tabs-shell {
    display: grid;
    gap: var(--space-5);
}

#view-affiliate .affiliate-intro-panel {
    padding: clamp(28px, 5vw, 56px);
}

#view-affiliate .affiliate-hero-title {
    margin: var(--space-5) 0 var(--space-4);
    color: var(--color-text);
    font-family: var(--font-display);
    font-size: clamp(54px, 8vw, 88px);
    font-weight: 400;
    letter-spacing: .02em;
    line-height: .86;
}

#view-affiliate .affiliate-hero-title em {
    color: var(--color-accent);
    font-style: normal;
}

#view-affiliate .affiliate-hero-sub {
    max-width: 780px;
    margin: 0;
    color: var(--color-text-muted);
    font-size: 15px;
    line-height: 1.7;
}

#view-affiliate .affiliate-tabs-bar {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-2);
}

#view-affiliate .affiliate-tab-panel {
    min-width: 0;
}

#view-affiliate .affiliate-panel-grid,
#view-affiliate .affiliate-info-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(320px, .85fr);
    gap: var(--space-4);
}

#view-affiliate .affiliate-panel-card {
    min-width: 0;
    padding: clamp(24px, 4vw, 38px);
}

#view-affiliate .affiliate-join-grid,
#view-affiliate .affiliate-mini-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-3);
}

#view-affiliate .affiliate-field-wide {
    grid-column: 1 / -1;
}

#view-affiliate .affiliate-form-note {
    margin-top: var(--space-4);
    padding: 12px 14px;
    font-size: 11px;
    line-height: 1.55;
}

#view-affiliate .affiliate-join-points,
#view-affiliate .affiliate-faq-stack,
#view-affiliate .affiliate-join-actions {
    margin-top: var(--space-5);
    display: grid;
    gap: var(--space-3);
}

#view-affiliate .affiliate-join-point,
#view-affiliate .affiliate-mini-card,
#view-affiliate .affiliate-faq-card {
    padding: 14px 16px;
}

#view-affiliate .affiliate-join-point {
    display: grid;
    gap: var(--space-1);
}

#view-affiliate .affiliate-join-point strong,
#view-affiliate .affiliate-mini-card strong,
#view-affiliate .affiliate-faq-card strong {
    color: var(--color-text);
}

#view-affiliate .affiliate-join-point span,
#view-affiliate .affiliate-mini-card span,
#view-affiliate .affiliate-faq-card span {
    display: block;
    margin-top: var(--space-1);
    color: var(--color-text-muted);
    font-size: 12px;
    line-height: 1.55;
}

#view-affiliate .terms-checkbox-wrap {
    margin-top: var(--space-5);
    padding: 16px;
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
}

#view-affiliate .affiliate-rates-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-3);
}

#view-affiliate .affiliate-rate-card {
    min-width: 0;
    padding: 28px;
}

#view-affiliate .affiliate-rate-card > strong {
    color: var(--color-text);
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: .1em;
    text-transform: uppercase;
}

#view-affiliate .affiliate-rate-card .tier-range {
    display: block;
    margin-top: var(--space-2);
    color: var(--color-text-muted);
    font-size: 12px;
}

#view-affiliate .affiliate-rate-card .affiliate-tier-rate {
    margin-block: var(--space-5);
    color: var(--color-text);
    font-family: var(--font-display);
    font-size: 56px;
    letter-spacing: .02em;
    line-height: 1;
}

#view-affiliate .affiliate-rate-card ul {
    margin: 0;
    padding: 0;
    display: grid;
    gap: var(--space-2);
    list-style: none;
}

#view-affiliate .affiliate-rate-card li::before {
    content: '—';
    margin-right: var(--space-2);
    color: var(--color-accent);
}

#view-affiliate .affiliate-dashboard-section {
    padding: 76px 0 120px;
}

#view-affiliate .affiliate-dashboard-header {
    margin-bottom: var(--space-6);
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--space-5);
}

#view-affiliate .affiliate-dashboard-title {
    margin: var(--space-3) 0 0;
    color: var(--color-text);
    font-family: var(--font-display);
    font-size: 48px;
    font-weight: 400;
    letter-spacing: .06em;
    line-height: 1;
}

#view-affiliate .affiliate-metric-strip {
    margin-bottom: var(--space-4);
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: var(--space-2);
}

#view-affiliate .affiliate-dashboard-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: start;
    gap: var(--space-4);
}

#view-affiliate .affiliate-dashboard-column {
    min-width: 0;
    display: grid;
    gap: var(--space-4);
}

#view-affiliate .affiliate-referrals-card {
    margin-top: var(--space-4);
}