:root {
    --xr-page: #ffffff;
    --xr-soft: #f2f6f9;
    --xr-text: #0f1c26;
    --xr-quiet: #50606c;
    --xr-rule: #dde5eb;
    --xr-sea: #0369a1;
    --xr-sea-deep: #075985;
    --xr-sea-pale: #e0f0f9;
    --xr-warm: #b45309;
    --xr-grad-a: #0b3b57;
    --xr-grad-b: #0e6f8c;
    --xr-grad-c: #0f6b62;
    --xr-round: 14px;
    --xr-max: 1160px;
    --xr-side: 18px;
    --xr-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans", Arial, sans-serif;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    background: var(--xr-page);
    color: var(--xr-text);
    font-family: var(--xr-font);
    font-size: 16.5px;
    line-height: 1.65;
}

h1,
h2,
h3 {
    line-height: 1.18;
    letter-spacing: -0.015em;
    margin: 0 0 12px;
}

h1 {
    font-size: clamp(1.9rem, 5vw, 3.1rem);
    font-weight: 750;
}

h2 {
    font-size: clamp(1.35rem, 3vw, 1.9rem);
    font-weight: 700;
}

h3 {
    font-size: 1.12rem;
    font-weight: 650;
}

p {
    margin: 0 0 14px;
}

a {
    color: var(--xr-sea-deep);
    text-decoration-thickness: 1px;
    text-underline-offset: 2px;
}

a:hover {
    color: var(--xr-text);
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
    outline: 2px solid var(--xr-sea);
    outline-offset: 2px;
}

img {
    display: block;
    max-width: 100%;
    height: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

.xr-skip {
    position: absolute;
    top: -70px;
    left: 10px;
    padding: 10px 16px;
    background: var(--xr-text);
    color: #ffffff;
    border-radius: 8px;
    z-index: 50;
}

.xr-skip:focus {
    top: 10px;
    color: #ffffff;
}

.xr-shell {
    max-width: var(--xr-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--xr-side);
    padding-right: var(--xr-side);
}

.xr-top {
    position: relative;
    z-index: 5;
    background: var(--xr-grad-a);
    color: #ffffff;
}

.xr-top__row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 6px 22px;
    padding-top: 10px;
    padding-bottom: 10px;
}

.xr-top__logo {
    display: inline-block;
    padding: 10px 0;
    font-weight: 750;
    font-size: 1.05rem;
    color: #ffffff;
    text-decoration: none;
}

.xr-top__logo small {
    font-weight: 400;
    color: #b9d8e8;
    margin-left: 6px;
}

.xr-top__menu {
    display: flex;
    align-items: center;
    gap: 2px 18px;
    overflow-x: auto;
    max-width: 100%;
}

.xr-top__menu a {
    display: inline-block;
    padding: 12px 0;
    color: #dcecf5;
    text-decoration: none;
    white-space: nowrap;
    font-size: 0.95rem;
}

.xr-top__menu a:hover,
.xr-top__menu a[aria-current="page"] {
    color: #ffffff;
    text-decoration: underline;
}

.xr-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 14px 26px;
    border: 0;
    border-radius: 10px;
    background: var(--xr-sea);
    color: #ffffff;
    font: inherit;
    font-weight: 650;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 160ms ease, transform 160ms ease;
}

.xr-pill:hover {
    background: var(--xr-sea-deep);
    color: #ffffff;
}

.xr-pill--light {
    background: #ffffff;
    color: var(--xr-grad-a);
}

.xr-pill--light:hover {
    background: var(--xr-sea-pale);
    color: var(--xr-grad-a);
}

.xr-pill--line {
    background: transparent;
    color: var(--xr-sea-deep);
    box-shadow: inset 0 0 0 1.5px var(--xr-sea);
}

.xr-pill--line:hover {
    background: var(--xr-sea-pale);
    color: var(--xr-sea-deep);
}

.xr-pill--glass {
    background: transparent;
    color: #ffffff;
    box-shadow: inset 0 0 0 1.5px #ffffffb3;
}

.xr-pill--glass:hover {
    background: #ffffff1f;
    color: #ffffff;
}


.xr-spot {
    background: linear-gradient(135deg, var(--xr-grad-a) 0%, var(--xr-grad-b) 55%, var(--xr-grad-c) 100%);
    color: #ffffff;
    padding-top: 44px;
    padding-bottom: 54px;
}

.xr-spot--short {
    padding-top: 30px;
    padding-bottom: 36px;
}

.xr-spot__grid {
    display: grid;
    gap: 30px;
    align-items: center;
}

.xr-spot__kicker {
    color: #cfe7f3;
    font-size: 0.92rem;
    margin-bottom: 12px;
}

.xr-spot__lead {
    font-size: 1.1rem;
    color: #e8f3f9;
    max-width: 62ch;
}

.xr-spot__cta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 22px;
}

.xr-spot__pic {
    margin: 0;
    border-radius: var(--xr-round);
    overflow: hidden;
    box-shadow: 0 18px 40px #0000004d;
}

.xr-spot__pic figcaption {
    background: #0b3b57;
    color: #cfe7f3;
    font-size: 0.85rem;
    padding: 8px 12px;
}

.xr-spot__lead a {
    color: #ffffff;
}

.xr-crumbs {
    font-size: 0.9rem;
    color: #cfe7f3;
    margin-bottom: 6px;
}

.xr-crumbs a {
    display: inline-block;
    padding: 12px 0;
    color: #ffffff;
}

.xr-band {
    padding-top: 52px;
    padding-bottom: 40px;
}

.xr-band--soft {
    background: var(--xr-soft);
}

.xr-band__intro {
    max-width: 70ch;
    color: var(--xr-quiet);
}

.xr-column {
    max-width: 760px;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--xr-side);
    padding-right: var(--xr-side);
}

.xr-poster {
    background: linear-gradient(160deg, var(--xr-grad-a), var(--xr-grad-c));
    color: #ffffff;
    min-height: 62vh;
    display: flex;
    align-items: flex-end;
    padding-top: 50px;
    padding-bottom: 50px;
}

.xr-poster h1 {
    max-width: 18ch;
    font-size: clamp(2.2rem, 7vw, 4rem);
}

.xr-poster .xr-spot__lead {
    font-size: 1.2rem;
}

.xr-tiles {
    display: grid;
    gap: 14px;
    margin-top: 22px;
}

.xr-tile {
    background: var(--xr-soft);
    border-radius: var(--xr-round);
    padding: 20px;
}

.xr-tile__num {
    font-size: clamp(2rem, 6vw, 2.8rem);
    font-weight: 800;
    line-height: 1;
    color: var(--xr-sea-deep);
    margin-bottom: 8px;
}

.xr-tile p:last-child {
    margin-bottom: 0;
}

.xr-tile--accent {
    background: var(--xr-sea-pale);
}

.xr-tile--pic {
    padding: 0;
    overflow: hidden;
}

.xr-deck {
    display: grid;
    gap: 16px;
    margin-top: 20px;
    align-items: start;
}

.xr-card {
    background: #ffffff;
    border: 1px solid var(--xr-rule);
    border-radius: var(--xr-round);
    padding: 20px;
    box-shadow: 0 1px 2px #0f1c260d;
}

.xr-card__tag {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 650;
    color: var(--xr-sea-deep);
    background: var(--xr-sea-pale);
    border-radius: 999px;
    padding: 2px 10px;
    margin-bottom: 10px;
}

.xr-card p:last-child {
    margin-bottom: 0;
}

.xr-alt {
    display: grid;
    gap: 24px;
    align-items: center;
    padding-top: 30px;
    padding-bottom: 30px;
}

.xr-alt > * {
    min-width: 0;
}

.xr-alt__pic {
    margin: 0;
}

.xr-alt__pic img,
.xr-frame img {
    border-radius: 12px;
    border: 1px solid var(--xr-rule);
}

.xr-alt__pic figcaption,
.xr-frame figcaption {
    font-size: 0.86rem;
    color: var(--xr-quiet);
    margin-top: 8px;
}

.xr-frame {
    margin: 22px 0;
}

.xr-frame--phone img {
    max-width: 280px;
}

.xr-versus {
    padding-top: 36px;
    padding-bottom: 20px;
}

.xr-versus__notes {
    display: grid;
    gap: 14px;
    margin-top: 20px;
}

.xr-versus__note {
    border-top: 3px solid var(--xr-sea);
    background: var(--xr-soft);
    border-radius: 0 0 12px 12px;
    padding: 14px 16px;
}

.xr-versus__note p:last-child {
    margin-bottom: 0;
}

.xr-duo {
    display: block;
}

.xr-duo__aside {
    padding-top: 28px;
    padding-bottom: 10px;
}

.xr-duo__main {
    min-width: 0;
    padding-bottom: 30px;
}

.xr-flow {
    padding-top: 30px;
}

.xr-flow__part {
    padding-top: 18px;
    padding-bottom: 18px;
}

.xr-stagger {
    display: grid;
    gap: 0 24px;
}

.xr-stagger__cell {
    min-width: 0;
    padding-top: 30px;
    padding-bottom: 14px;
}

.xr-stairs {
    list-style: none;
    margin: 20px 0 0;
    padding: 0;
}

.xr-stairs__step {
    position: relative;
    padding: 0 0 30px 62px;
}

.xr-stairs__step::after {
    content: "";
    position: absolute;
    left: 21px;
    top: 46px;
    bottom: 4px;
    width: 2px;
    background: var(--xr-rule);
}

.xr-stairs__step:last-child::after {
    display: none;
}

.xr-stairs__dot {
    position: absolute;
    left: 0;
    top: 0;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--xr-sea);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 750;
}

.xr-sheet {
    overflow-x: auto;
    border: 1px solid var(--xr-rule);
    border-radius: var(--xr-round);
    margin-top: 16px;
    background: #ffffff;
}

.xr-grid {
    min-width: 640px;
    font-size: 0.95rem;
}

.xr-grid caption {
    text-align: left;
    font-weight: 650;
    padding: 14px 16px 6px;
}

.xr-grid th,
.xr-grid td {
    text-align: left;
    vertical-align: top;
    padding: 11px 16px;
    border-top: 1px solid var(--xr-rule);
}

.xr-grid thead th {
    background: var(--xr-soft);
    font-size: 0.85rem;
    color: var(--xr-quiet);
    font-weight: 650;
}

.xr-grid tbody th {
    font-weight: 650;
}

.xr-src {
    font-style: italic;
    font-size: 0.9rem;
    color: var(--xr-quiet);
    margin-top: 10px;
}

.xr-facts {
    background: var(--xr-soft);
    border-radius: var(--xr-round);
    padding: 18px 20px;
    margin: 22px 0;
}

.xr-facts__list {
    display: grid;
    gap: 8px 24px;
    margin: 0 0 8px;
}

.xr-facts__item {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    border-bottom: 1px solid var(--xr-rule);
    padding-bottom: 6px;
}

.xr-facts__item dt {
    color: var(--xr-quiet);
    font-size: 0.9rem;
}

.xr-facts__item dd {
    margin: 0;
    font-weight: 600;
    text-align: right;
}

.xr-facts__link {
    display: inline-block;
    padding: 12px 0;
    font-weight: 600;
}

.xr-walk {
    counter-reset: xr-walk;
    list-style: none;
    margin: 20px 0 0;
    padding: 0;
    display: grid;
    gap: 18px;
}

.xr-walk__item {
    counter-increment: xr-walk;
    display: grid;
    gap: 14px;
    background: var(--xr-soft);
    border-radius: var(--xr-round);
    padding: 18px;
}

.xr-walk__item h3::before {
    content: counter(xr-walk) ". ";
    color: var(--xr-sea-deep);
}

.xr-walk__item figure {
    margin: 0;
}

.xr-walk__item img {
    border-radius: 10px;
}

.xr-console {
    background: #0f1c26;
    color: #e3eef4;
    border-radius: var(--xr-round);
    margin: 22px 0;
    overflow: hidden;
}

.xr-console__head {
    margin: 0;
    padding: 10px 16px;
    font-size: 0.85rem;
    color: #9fc3d6;
    background: #16293a;
}

.xr-console pre {
    margin: 0;
    padding: 16px;
    overflow-x: auto;
    font-family: ui-monospace, Menlo, Consolas, monospace;
    font-size: 0.88rem;
    line-height: 1.6;
}

.xr-drawing {
    margin: 22px 0;
    background: var(--xr-soft);
    border-radius: var(--xr-round);
    padding: 16px;
}

.xr-drawing svg {
    display: block;
    width: 100%;
    height: auto;
}

.xr-drawing figcaption {
    font-size: 0.86rem;
    color: var(--xr-quiet);
    margin-top: 8px;
}

.xr-terms {
    display: grid;
    gap: 12px 26px;
    margin: 20px 0 0;
}

.xr-terms__pair {
    border-left: 3px solid var(--xr-sea-pale);
    padding: 4px 0 4px 14px;
}

.xr-terms__pair dt {
    font-weight: 700;
}

.xr-terms__pair dd {
    margin: 2px 0 0;
    color: var(--xr-quiet);
}

.xr-limits {
    list-style: none;
    margin: 18px 0 0;
    padding: 0;
    display: grid;
    gap: 10px;
}

.xr-limits li {
    background: var(--xr-soft);
    border-radius: 10px;
    padding: 12px 16px 12px 44px;
    position: relative;
}

.xr-limits li::before {
    content: "—";
    position: absolute;
    left: 16px;
    top: 12px;
    color: var(--xr-warm);
    font-weight: 700;
}

.xr-shots {
    display: grid;
    gap: 18px;
    margin-top: 20px;
    align-items: start;
}

.xr-shots figure {
    margin: 0;
}

.xr-shots img {
    border-radius: 12px;
}

.xr-shots figcaption {
    font-size: 0.9rem;
    color: var(--xr-quiet);
    margin-top: 8px;
}

.xr-dates {
    list-style: none;
    margin: 20px 0 0;
    padding: 0;
    display: grid;
    gap: 14px;
}

.xr-dates li {
    display: grid;
    gap: 2px 18px;
    border-bottom: 1px solid var(--xr-rule);
    padding-bottom: 12px;
}

.xr-dates__when {
    font-weight: 750;
    color: var(--xr-sea-deep);
}

.xr-claims {
    display: grid;
    gap: 14px;
    margin-top: 20px;
}

.xr-claims__item {
    border-radius: var(--xr-round);
    border: 1px solid var(--xr-rule);
    overflow: hidden;
}

.xr-claims__heard,
.xr-claims__true {
    margin: 0;
    padding: 12px 16px;
}

.xr-claims__heard {
    background: var(--xr-soft);
    color: var(--xr-quiet);
}

.xr-claims__true small {
    display: block;
    color: var(--xr-quiet);
    margin-top: 6px;
}

.xr-figures {
    display: grid;
    gap: 12px;
    margin: 20px 0 0;
}

.xr-figures__cell {
    background: var(--xr-sea-pale);
    border-radius: 12px;
    padding: 14px 16px;
}

.xr-figures__cell dt {
    font-size: 0.88rem;
    color: var(--xr-quiet);
}

.xr-figures__cell dd {
    margin: 2px 0 0;
    font-size: 1.35rem;
    font-weight: 750;
    color: var(--xr-grad-a);
}

.xr-figures__cell small {
    display: block;
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--xr-quiet);
}

.xr-pitfalls {
    list-style: none;
    margin: 20px 0 0;
    padding: 0;
    display: grid;
    gap: 12px;
}

.xr-pitfalls li {
    border-left: 4px solid var(--xr-warm);
    padding: 4px 0 4px 16px;
}

.xr-pitfalls strong {
    display: block;
}

.xr-qa {
    margin-top: 18px;
    display: grid;
    gap: 10px;
}

.xr-qa details {
    background: var(--xr-soft);
    border-radius: 12px;
    padding: 0 16px;
}

.xr-qa summary {
    cursor: pointer;
    min-height: 44px;
    padding: 12px 0;
    font-weight: 650;
}

.xr-qa__body {
    padding-bottom: 8px;
}

.xr-feature {
    display: grid;
    gap: 18px;
    margin-top: 20px;
}

.xr-feature__lead {
    background: var(--xr-soft);
    border-radius: var(--xr-round);
    padding: 22px;
}

.xr-feature__lead figure {
    margin: 16px 0 0;
}

.xr-feature__lead img {
    border-radius: 10px;
}

.xr-feature__rest {
    display: grid;
    gap: 14px;
}

.xr-feature__rest p {
    margin: 0;
}

.xr-close {
    margin-top: 46px;
    margin-bottom: 56px;
    border-radius: var(--xr-round);
    background: var(--xr-soft);
    padding: 30px 24px;
    border: 1px solid var(--xr-rule);
}

.xr-close h2 {
    max-width: 28ch;
}

.xr-close__note {
    font-size: 0.9rem;
    color: var(--xr-quiet);
    margin: 14px 0 0;
}

.xr-legal {
    padding-top: 30px;
    padding-bottom: 50px;
}

.xr-legal .xr-crumbs {
    color: var(--xr-quiet);
}

.xr-legal .xr-crumbs a {
    color: var(--xr-sea-deep);
}

.xr-legal h2 {
    font-size: 1.2rem;
    margin-top: 28px;
}

.xr-legal ul {
    padding-left: 20px;
}

.xr-base {
    background: #0f1c26;
    color: #c8d6df;
    padding-top: 40px;
    padding-bottom: 24px;
    font-size: 0.95rem;
}

.xr-base a {
    color: #ffffff;
}

.xr-base h3 {
    color: #ffffff;
    font-size: 1rem;
}

.xr-base p {
    margin-bottom: 6px;
}

.xr-base__cols {
    display: grid;
    gap: 26px;
}

.xr-base__links {
    list-style: none;
    margin: 0;
    padding: 0;
}

.xr-base__links a {
    display: inline-block;
    min-height: 44px;
    padding: 12px 0;
}

.xr-base__line {
    border-top: 1px solid #2a3c4a;
    margin-top: 24px;
    padding-top: 14px;
    font-size: 0.85rem;
    color: #9fb2bf;
}

.xr-consent {
    position: fixed;
    right: 14px;
    bottom: 14px;
    left: 14px;
    z-index: 40;
    max-width: 520px;
    background: #ffffff;
    color: var(--xr-text);
    border-radius: var(--xr-round);
    box-shadow: 0 10px 40px #0f1c263d;
    padding: 18px;
}

.xr-consent[hidden] {
    display: none;
}

.xr-consent__text {
    font-size: 0.92rem;
}

.xr-consent__btns {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.xr-consent__btns .xr-pill {
    flex: 1 1 auto;
}

.xr-ready .xr-reveal {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 500ms ease, transform 500ms ease;
}

.xr-ready .xr-reveal.is-seen {
    opacity: 1;
    transform: none;
}

@media (min-width: 560px) {
    .xr-consent__btns .xr-pill {
        flex: 0 0 auto;
    }

    .xr-facts__list {
        grid-template-columns: 1fr 1fr;
    }
}

@media (min-width: 780px) {
    .xr-deck {
        grid-template-columns: repeat(3, 1fr);
    }

    .xr-deck--pair {
        grid-template-columns: repeat(2, 1fr);
    }

    .xr-tiles {
        grid-template-columns: repeat(4, 1fr);
    }

    .xr-tile--large {
        grid-column: span 2;
        grid-row: span 2;
    }

    .xr-tile--long {
        grid-column: span 2;
    }

    .xr-terms {
        grid-template-columns: 1fr 1fr;
    }

    .xr-shots {
        grid-template-columns: repeat(2, 1fr);
    }

    .xr-shots--three {
        grid-template-columns: repeat(3, 1fr);
    }

    .xr-claims {
        grid-template-columns: 1fr 1fr;
    }

    .xr-figures {
        grid-template-columns: repeat(3, 1fr);
    }

    .xr-versus__notes {
        grid-template-columns: repeat(2, 1fr);
    }

    .xr-walk__item--pic {
        grid-template-columns: 1fr 240px;
        align-items: start;
    }

    .xr-dates li {
        grid-template-columns: 150px 1fr;
    }

    .xr-feature {
        grid-template-columns: 1.3fr 1fr;
        align-items: start;
    }

    .xr-base__cols {
        grid-template-columns: 1.4fr 1fr 1fr;
    }
}

@media (min-width: 940px) {
    .xr-spot__grid {
        grid-template-columns: 1.1fr 1fr;
    }

    .xr-alt {
        grid-template-columns: 1fr 420px;
        gap: 44px;
    }

    .xr-alt--swap {
        grid-template-columns: 420px 1fr;
    }

    .xr-alt--swap .xr-alt__pic {
        order: -1;
    }

    .xr-stagger {
        grid-template-columns: repeat(12, 1fr);
    }

    .xr-stagger__cell--wide {
        grid-column: 1 / 9;
    }

    .xr-stagger__cell--right {
        grid-column: 5 / 13;
    }

    .xr-stagger__cell--mid {
        grid-column: 3 / 11;
    }

    .xr-stagger__cell--left {
        grid-column: 1 / 8;
    }
}

@media (min-width: 1020px) {
    .xr-duo--sticky {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 50px;
        align-items: start;
    }

    .xr-duo--sticky .xr-duo__aside {
        position: sticky;
        top: 24px;
        padding-top: 40px;
    }

    .xr-duo--sticky .xr-duo__main {
        padding-top: 30px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .xr-ready .xr-reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .xr-pill {
        transition: none;
    }
}