.page-impact .app-main {
    background:
        radial-gradient(circle at 12% 8%, rgba(212, 175, 55, 0.12), transparent 27rem),
        radial-gradient(circle at 92% 36%, rgba(212, 175, 55, 0.06), transparent 24rem),
        var(--bg-darkest);
}

.impact-dashboard {
    --impact-success: #65c98f;
    --impact-success-bg: rgba(64, 184, 113, 0.12);
    --impact-warning: #e8c35b;
    --impact-warning-bg: rgba(232, 195, 91, 0.1);
    --impact-card-bg: rgba(var(--ink-rgb), 0.035);
    --impact-line: rgba(var(--ink-rgb), 0.11);
    color: var(--text-primary);
    min-height: calc(100vh - var(--header-height));
    padding-bottom: 4rem;
}

.impact-shell {
    width: min(1160px, calc(100% - 2.5rem));
    margin-inline: auto;
}

.impact-hero {
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid var(--impact-line);
}

.impact-hero::before {
    content: '';
    position: absolute;
    width: 34rem;
    height: 34rem;
    right: -12rem;
    top: -20rem;
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 50%;
    box-shadow: 0 0 0 5rem rgba(212, 175, 55, 0.025), 0 0 0 10rem rgba(212, 175, 55, 0.02);
    pointer-events: none;
}

.impact-hero-layout {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(20rem, 0.8fr);
    align-items: center;
    gap: clamp(2.5rem, 7vw, 6.5rem);
    min-height: 31rem;
    padding-block: clamp(4.5rem, 9vw, 7.5rem);
}

.impact-kicker,
.impact-section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    color: var(--gold);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.impact-kicker {
    padding: 0.48rem 0.75rem;
    border: 1px solid rgba(212, 175, 55, 0.28);
    border-radius: 999px;
    background: rgba(212, 175, 55, 0.07);
}

.impact-hero h1 {
    max-width: 12ch;
    margin: 1.15rem 0 1.1rem;
    font-size: clamp(2.8rem, 7vw, 5.6rem);
    font-weight: 700;
    letter-spacing: -0.055em;
    line-height: 0.96;
}

.impact-hero h1 span {
    color: var(--gold);
}

.impact-hero-copy > p {
    max-width: 42rem;
    color: var(--text-secondary);
    font-size: clamp(1rem, 1.8vw, 1.18rem);
    line-height: 1.75;
}

.impact-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.75rem;
}

.impact-primary-link,
.impact-secondary-link,
.impact-json-link {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    padding: 0.72rem 1rem;
    border-radius: 999px;
    font-size: 0.9rem;
    font-weight: 650;
    transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.impact-primary-link {
    background: var(--gradient-gold);
    color: #090909;
}

.impact-secondary-link,
.impact-json-link {
    border: 1px solid var(--impact-line);
    background: var(--surface-1);
    color: var(--text-primary);
}

.impact-primary-link:hover,
.impact-secondary-link:hover,
.impact-json-link:hover {
    transform: translateY(-2px);
}

.impact-secondary-link:hover,
.impact-json-link:hover {
    border-color: rgba(212, 175, 55, 0.45);
    background: var(--gold-subtle);
}

.impact-principles {
    border: 1px solid var(--impact-line);
    border-radius: 1.5rem;
    background: rgba(var(--ink-rgb), 0.025);
    box-shadow: 0 1.5rem 4rem rgba(var(--shade-rgb), 0.28);
    backdrop-filter: blur(18px);
}

.impact-principle {
    display: flex;
    align-items: center;
    gap: 1rem;
    min-height: 6.3rem;
    padding: 1.25rem;
}

.impact-principle + .impact-principle {
    border-top: 1px solid var(--impact-line);
}

.impact-principle-icon,
.impact-metric-icon,
.impact-support-icon,
.impact-privacy-icon {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    background: var(--gold-subtle);
}

.impact-principle-icon {
    width: 2.7rem;
    height: 2.7rem;
    border-radius: 0.85rem;
}

.impact-principle div {
    display: grid;
    gap: 0.18rem;
}

.impact-principle strong {
    font-size: 0.98rem;
}

.impact-principle span:last-child {
    color: var(--text-secondary);
    font-size: 0.84rem;
    line-height: 1.5;
}

.impact-content {
    padding-top: 1.5rem;
}

.impact-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    margin-bottom: 3.75rem;
    padding: 1rem 1.1rem;
    border: 1px solid var(--impact-line);
    border-radius: 1rem;
    background: rgba(var(--ink-rgb), 0.025);
}

.impact-toolbar-label {
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.74rem;
    font-weight: 650;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.impact-window-filter {
    display: flex;
    gap: 0.35rem;
}

.impact-window-button {
    min-height: 42px;
    padding: 0.55rem 0.9rem;
    border: 1px solid transparent;
    border-radius: 0.7rem;
    color: var(--text-secondary);
    font-size: 0.88rem;
    font-weight: 650;
    transition: color 150ms ease, background 150ms ease, border-color 150ms ease;
}

.impact-window-button:hover {
    color: var(--text-primary);
    background: var(--surface-2);
}

.impact-window-button.is-active {
    border-color: rgba(212, 175, 55, 0.3);
    background: var(--gold-subtle);
    color: var(--gold);
}

.impact-window-button:disabled {
    cursor: progress;
    opacity: 0.68;
}

.impact-report-meta {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 0.5rem 1.25rem;
    color: var(--text-secondary);
    font-size: 0.83rem;
}

.impact-report-meta span {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

.impact-report-meta i,
.impact-report-meta strong,
.impact-report-meta time {
    color: var(--text-primary);
    font-weight: 550;
}

.impact-load-error,
.impact-noscript {
    margin-bottom: 2rem;
    border: 1px solid rgba(222, 96, 96, 0.35);
    border-radius: 1rem;
    background: rgba(180, 57, 57, 0.1);
    color: var(--text-primary);
}

.impact-load-error {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 0.9rem;
    padding: 1rem;
}

.impact-load-error[hidden] {
    display: none;
}

.impact-load-error > span {
    color: #ef8080;
    font-size: 1.15rem;
}

.impact-load-error p {
    margin-top: 0.15rem;
    color: var(--text-secondary);
    font-size: 0.84rem;
}

.impact-load-error button {
    min-height: 42px;
    padding: 0.55rem 0.9rem;
    border: 1px solid rgba(239, 128, 128, 0.35);
    border-radius: 0.7rem;
    font-weight: 650;
}

.impact-section-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 2rem;
    margin-bottom: 1.5rem;
}

.impact-section-heading h2,
.impact-methodology h2,
.impact-privacy h2 {
    margin-top: 0.35rem;
    font-size: clamp(1.65rem, 3vw, 2.45rem);
    letter-spacing: -0.035em;
    line-height: 1.15;
}

.impact-section-heading > p {
    max-width: 35rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.65;
}

.impact-metric-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.impact-metric-card {
    position: relative;
    min-height: 23rem;
    padding: clamp(1.3rem, 3vw, 1.8rem);
    overflow: hidden;
    border: 1px solid var(--impact-line);
    border-radius: 1.35rem;
    background: linear-gradient(145deg, var(--impact-card-bg), rgba(var(--ink-rgb), 0.012));
    transition: border-color 180ms ease, transform 180ms ease;
}

.impact-metric-card::after {
    content: '';
    position: absolute;
    right: -4rem;
    bottom: -5rem;
    width: 11rem;
    height: 11rem;
    border-radius: 50%;
    background: rgba(212, 175, 55, 0.055);
    pointer-events: none;
}

.impact-metric-card:hover {
    transform: translateY(-3px);
    border-color: rgba(212, 175, 55, 0.3);
}

.impact-metric-topline,
.impact-support-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.impact-metric-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 0.95rem;
    font-size: 1.08rem;
}

.impact-metric-status,
.impact-support-heading span {
    display: inline-flex;
    align-items: center;
    min-height: 1.8rem;
    padding: 0.27rem 0.6rem;
    border-radius: 999px;
    background: var(--impact-warning-bg);
    color: var(--impact-warning);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.035em;
    text-transform: uppercase;
}

.impact-metric-card.is-measured .impact-metric-status,
.impact-support-card.is-measured .impact-support-heading span {
    background: var(--impact-success-bg);
    color: var(--impact-success);
}

.impact-metric-eyebrow {
    margin-top: 1.65rem;
    color: var(--text-muted);
    font-size: 0.73rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.impact-metric-card h3 {
    margin-top: 0.18rem;
    font-size: 1.15rem;
    font-weight: 600;
}

.impact-metric-value {
    min-height: 4.7rem;
    margin: 1.25rem 0 1.1rem;
    color: var(--text-primary);
    font-size: clamp(2rem, 4.8vw, 3.5rem);
    font-weight: 700;
    letter-spacing: -0.045em;
    line-height: 1.08;
}

.impact-metric-card.is-unmeasured .impact-metric-value {
    max-width: 12ch;
    color: var(--text-secondary);
    font-size: clamp(1.65rem, 3.5vw, 2.25rem);
}

.impact-metric-evidence {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.impact-metric-evidence span {
    padding: 0.35rem 0.55rem;
    border: 1px solid var(--impact-line);
    border-radius: 0.55rem;
    color: var(--text-secondary);
    font-size: 0.75rem;
}

.impact-metric-definition {
    position: relative;
    z-index: 1;
    margin-top: 1.15rem;
    color: var(--text-secondary);
    font-size: 0.86rem;
    line-height: 1.62;
}

.impact-metric-card.is-loading [data-impact-field="value"],
.impact-metric-card.is-loading .impact-metric-evidence span,
.impact-support-card[aria-busy="true"] [data-impact-field="value"] {
    color: transparent;
    border-color: transparent;
    border-radius: 0.45rem;
    background: linear-gradient(100deg, var(--surface-2) 30%, var(--surface-3) 50%, var(--surface-2) 70%);
    background-size: 300% 100%;
    animation: impact-shimmer 1.4s ease infinite;
}

@keyframes impact-shimmer {
    0% { background-position: 100% 0; }
    100% { background-position: 0 0; }
}

.impact-supporting,
.impact-methodology,
.impact-privacy {
    margin-top: clamp(4rem, 8vw, 7rem);
}

.impact-section-heading-compact {
    align-items: center;
}

.impact-support-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.impact-support-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem;
    border: 1px solid var(--impact-line);
    border-radius: 1.1rem;
    background: var(--surface-1);
}

.impact-support-icon {
    width: 2.8rem;
    height: 2.8rem;
    border-radius: 0.85rem;
}

.impact-support-copy {
    min-width: 0;
    flex: 1;
}

.impact-support-heading {
    align-items: flex-start;
}

.impact-support-heading h3 {
    font-size: 1rem;
    line-height: 1.35;
}

.impact-support-heading span {
    flex: 0 0 auto;
}

.impact-support-copy > strong {
    display: block;
    margin-top: 0.85rem;
    font-size: 1.55rem;
    line-height: 1.15;
}

.impact-support-copy > p {
    margin-top: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.84rem;
    line-height: 1.55;
}

.impact-support-copy > small {
    display: block;
    margin-top: 0.65rem;
    color: var(--text-muted);
}

.impact-methodology {
    display: grid;
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
    gap: clamp(2.5rem, 7vw, 6rem);
    padding: clamp(1.5rem, 4vw, 3rem);
    border: 1px solid var(--impact-line);
    border-radius: 1.5rem;
    background: linear-gradient(145deg, rgba(212, 175, 55, 0.065), var(--surface-1));
}

.impact-methodology-intro > p {
    margin-top: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.impact-publication-details {
    display: grid;
    gap: 0;
    margin-top: 1.5rem;
    border-top: 1px solid var(--impact-line);
}

.impact-publication-details > div {
    display: grid;
    gap: 0.2rem;
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--impact-line);
}

.impact-publication-details dt {
    color: var(--text-muted);
    font-size: 0.73rem;
    font-weight: 650;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.impact-publication-details dd {
    min-width: 0;
    color: var(--text-primary);
    font-size: 0.86rem;
}

.impact-publication-details code {
    display: block;
    overflow-wrap: anywhere;
    color: var(--text-secondary);
    font: 0.76rem/1.55 ui-monospace, SFMono-Regular, Consolas, monospace;
}

.impact-json-link {
    margin-top: 1.25rem;
}

.impact-method-list {
    display: grid;
    gap: 0;
    list-style: none;
}

.impact-method-list li {
    display: grid;
    grid-template-columns: 2.5rem 1fr;
    gap: 0.9rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--impact-line);
}

.impact-method-list li:last-child {
    border-bottom: 0;
}

.impact-method-list li > span {
    padding-top: 0.12rem;
    color: var(--gold);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.impact-method-list h3 {
    font-size: 1rem;
}

.impact-method-list p {
    margin-top: 0.3rem;
    color: var(--text-secondary);
    font-size: 0.84rem;
    line-height: 1.58;
}

.impact-integrity-note {
    margin-top: 1rem;
    padding: 0.9rem 1rem;
    border: 1px solid var(--impact-line);
    border-radius: 0.9rem;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.025);
    font-size: 0.82rem;
    line-height: 1.6;
}

.impact-integrity-note code {
    color: var(--gold);
    font: 0.78rem/1.5 ui-monospace, SFMono-Regular, Consolas, monospace;
}

.impact-privacy {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    padding: clamp(1.4rem, 4vw, 2.2rem);
    border: 1px solid rgba(101, 201, 143, 0.22);
    border-radius: 1.35rem;
    background: rgba(64, 184, 113, 0.055);
}

.impact-privacy-icon {
    width: 3.2rem;
    height: 3.2rem;
    border-radius: 1rem;
    color: var(--impact-success);
    background: var(--impact-success-bg);
    font-size: 1.2rem;
}

.impact-privacy h2 {
    margin-top: 0;
    font-size: clamp(1.35rem, 3vw, 1.85rem);
}

.impact-privacy p {
    max-width: 59rem;
    margin-top: 0.65rem;
    color: var(--text-secondary);
    line-height: 1.72;
}

.impact-privacy a,
.impact-noscript a {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    margin-top: 0.8rem;
    color: var(--gold);
    font-weight: 650;
}

.impact-privacy a + a {
    margin-left: 1.1rem;
}

.impact-noscript {
    margin-top: 1.5rem;
    padding: 1rem;
}

.impact-noscript a {
    display: inline;
}

.impact-window-button:focus-visible,
.impact-primary-link:focus-visible,
.impact-secondary-link:focus-visible,
.impact-json-link:focus-visible,
.impact-load-error button:focus-visible,
.impact-privacy a:focus-visible {
    outline: 3px solid var(--gold);
    outline-offset: 3px;
}

[data-theme="light"] .impact-dashboard {
    --impact-success: #167443;
    --impact-success-bg: rgba(22, 116, 67, 0.09);
    --impact-warning: #735a00;
    --impact-warning-bg: rgba(115, 90, 0, 0.08);
    --impact-card-bg: rgba(255, 255, 255, 0.88);
}

[data-theme="light"] .impact-principles,
[data-theme="light"] .impact-toolbar,
[data-theme="light"] .impact-metric-card,
[data-theme="light"] .impact-support-card,
[data-theme="light"] .impact-methodology {
    box-shadow: 0 1rem 3rem rgba(32, 31, 27, 0.06);
}

@media (max-width: 860px) {
    .impact-hero-layout,
    .impact-methodology {
        grid-template-columns: 1fr;
    }

    .impact-hero-layout {
        gap: 2.5rem;
        padding-block: 4rem;
    }

    .impact-hero h1 {
        max-width: 10ch;
    }

    .impact-principles {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .impact-principle {
        min-height: 0;
        align-items: flex-start;
        flex-direction: column;
    }

    .impact-principle + .impact-principle {
        border-top: 0;
        border-left: 1px solid var(--impact-line);
    }

    .impact-toolbar,
    .impact-section-heading {
        align-items: flex-start;
        flex-direction: column;
    }

    .impact-report-meta {
        justify-content: flex-start;
    }
}

@media (max-width: 680px) {
    .impact-shell {
        width: min(100% - 1.25rem, 1160px);
    }

    .impact-content {
        padding-top: 0.75rem;
    }

    .impact-toolbar {
        margin-bottom: 3rem;
    }

    .impact-window-filter {
        width: 100%;
    }

    .impact-window-button {
        flex: 1;
        padding-inline: 0.55rem;
    }

    .impact-principles,
    .impact-metric-grid,
    .impact-support-grid {
        grid-template-columns: 1fr;
    }

    .impact-principle {
        flex-direction: row;
    }

    .impact-principle + .impact-principle {
        border-top: 1px solid var(--impact-line);
        border-left: 0;
    }

    .impact-metric-card {
        min-height: 0;
    }

    .impact-load-error {
        grid-template-columns: auto 1fr;
    }

    .impact-load-error button {
        grid-column: 1 / -1;
        width: 100%;
    }

    .impact-support-heading {
        align-items: flex-start;
        flex-direction: column;
    }

    .impact-privacy {
        flex-direction: column;
    }
}

@media (max-width: 420px) {
    .impact-hero h1 {
        font-size: 2.65rem;
    }

    .impact-primary-link,
    .impact-secondary-link {
        width: 100%;
    }

    .impact-report-meta {
        display: grid;
    }

    .impact-support-card {
        flex-direction: column;
    }
}

@media (prefers-reduced-motion: reduce) {
    .impact-metric-card.is-loading [data-impact-field="value"],
    .impact-metric-card.is-loading .impact-metric-evidence span,
    .impact-support-card[aria-busy="true"] [data-impact-field="value"] {
        animation: none;
    }

    .impact-primary-link,
    .impact-secondary-link,
    .impact-json-link,
    .impact-metric-card {
        transition: none;
    }
}

@media print {
    .page-impact .app-header,
    .page-impact .bottom-nav,
    .page-impact .mini-player-spotify,
    .impact-hero-actions,
    .impact-window-filter,
    .impact-json-link {
        display: none !important;
    }

    .page-impact .app-main {
        padding-top: 0;
    }

    .impact-dashboard {
        color: #111;
        background: #fff;
    }

    .impact-metric-grid,
    .impact-support-grid {
        break-inside: avoid;
    }
}