.lr-fi-learn {
    --fi-bg: #08090c;
    --fi-panel: rgba(15, 17, 21, .96);
    --fi-panel-2: rgba(23, 25, 31, .94);
    --fi-text: #f7f8fa;
    --fi-muted: #b9bdc7;
    --fi-dim: #858b98;
    --fi-red: #e31b32;
    --fi-red-2: #ff4b5f;
    --fi-blue: #75ccff;
    --fi-green: #63e6a6;
    --fi-amber: #ffcb6b;
    --fi-line: rgba(255, 255, 255, .12);
    color: var(--fi-text);
    background:
        radial-gradient(circle at 10% 0, rgba(227, 27, 50, .16), transparent 27rem),
        radial-gradient(circle at 92% 18%, rgba(80, 174, 255, .1), transparent 30rem),
        var(--fi-bg);
    font-family: Arial, Helvetica, sans-serif;
    min-height: 100vh;
    padding: 28px 0 64px;
}

.lr-fi-learn *,
.lr-fi-learn *::before,
.lr-fi-learn *::after {
    box-sizing: border-box;
}

.lr-fi-learn a {
    color: inherit;
}

.lr-fi-learn__shell {
    width: min(1380px, calc(100% - 36px));
    margin: 0 auto;
}

.lr-fi-learn__crumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin-bottom: 14px;
    color: var(--fi-dim);
    font-size: .78rem;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.lr-fi-learn__crumbs a {
    color: var(--fi-muted);
    text-decoration: none;
}

.lr-fi-learn__hero {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(300px, .48fr);
    gap: 22px;
    overflow: hidden;
    border: 1px solid var(--fi-line);
    border-radius: 18px;
    background:
        linear-gradient(120deg, rgba(255, 255, 255, .055), transparent 42%),
        linear-gradient(145deg, #11141a, #08090c 68%);
    box-shadow: 0 28px 85px rgba(0, 0, 0, .4);
}

.lr-fi-learn__hero::after {
    content: "";
    position: absolute;
    inset: auto 0 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--fi-red), var(--fi-blue), transparent);
}

.lr-fi-learn__hero-copy {
    padding: clamp(28px, 5vw, 66px);
}

.lr-fi-learn__eyebrow,
.lr-fi-learn__section-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--fi-red-2);
    font-size: .74rem;
    font-weight: 800;
    letter-spacing: .13em;
    text-transform: uppercase;
}

.lr-fi-learn__eyebrow::before {
    content: "";
    width: 28px;
    height: 2px;
    background: currentColor;
}

.lr-fi-learn h1,
.lr-fi-learn h2,
.lr-fi-learn h3,
.lr-fi-learn h4 {
    font-family: "Fjalla One", Impact, sans-serif;
    font-weight: 400;
    letter-spacing: .015em;
    text-transform: uppercase;
}

.lr-fi-learn h1 {
    max-width: 900px;
    margin: 16px 0 18px;
    font-size: clamp(2.65rem, 7vw, 6.2rem);
    line-height: .92;
}

.lr-fi-learn__lead {
    max-width: 820px;
    margin: 0;
    color: var(--fi-muted);
    font-size: clamp(1rem, 1.5vw, 1.18rem);
    line-height: 1.65;
}

.lr-fi-learn__actions,
.lr-fi-learn__button-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 24px;
}

.lr-fi-learn__button {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    padding: 11px 16px;
    border: 1px solid var(--fi-line);
    border-radius: 9px;
    background: rgba(255, 255, 255, .04);
    color: #fff;
    font-size: .78rem;
    font-weight: 800;
    letter-spacing: .08em;
    text-decoration: none;
    text-transform: uppercase;
    cursor: pointer;
}

.lr-fi-learn__button:hover,
.lr-fi-learn__button:focus-visible {
    border-color: rgba(255, 255, 255, .38);
    transform: translateY(-1px);
}

.lr-fi-learn__button--primary {
    border-color: var(--fi-red);
    background: linear-gradient(135deg, var(--fi-red), #9f0b1d);
}

.lr-fi-learn__hero-panel {
    display: grid;
    align-content: end;
    gap: 10px;
    min-height: 400px;
    padding: 24px;
    border-left: 1px solid var(--fi-line);
    background:
        radial-gradient(circle at 78% 24%, rgba(117, 204, 255, .2), transparent 13rem),
        repeating-linear-gradient(135deg, transparent 0 22px, rgba(255, 255, 255, .025) 22px 23px);
}

.lr-fi-learn__gauge {
    padding: 16px;
    border: 1px solid var(--fi-line);
    border-radius: 12px;
    background: rgba(0, 0, 0, .46);
}

.lr-fi-learn__gauge span {
    display: block;
    color: var(--fi-dim);
    font-size: .68rem;
    font-weight: 800;
    letter-spacing: .11em;
    text-transform: uppercase;
}

.lr-fi-learn__gauge strong {
    display: block;
    margin-top: 8px;
    font-family: "Fjalla One", Impact, sans-serif;
    font-size: 1.35rem;
    font-weight: 400;
    text-transform: uppercase;
}

.lr-fi-learn__trust {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 18px;
    margin-top: 18px;
    color: var(--fi-dim);
    font-size: .78rem;
}

.lr-fi-learn__nav {
    position: sticky;
    top: 8px;
    z-index: 12;
    display: flex;
    gap: 8px;
    align-items: center;
    overflow-x: auto;
    margin: 16px 0;
    padding: 10px;
    border: 1px solid var(--fi-line);
    border-radius: 12px;
    background: rgba(8, 9, 12, .92);
    box-shadow: 0 12px 30px rgba(0, 0, 0, .28);
    backdrop-filter: blur(12px);
    scrollbar-width: thin;
}

.lr-fi-learn__nav a {
    flex: 0 0 auto;
    padding: 10px 12px;
    border: 1px solid transparent;
    border-radius: 8px;
    color: var(--fi-muted);
    font-size: .72rem;
    font-weight: 800;
    letter-spacing: .07em;
    text-decoration: none;
    text-transform: uppercase;
}

.lr-fi-learn__nav a:hover,
.lr-fi-learn__nav a:focus-visible,
.lr-fi-learn__nav a[aria-current="page"] {
    border-color: var(--fi-line);
    background: rgba(255, 255, 255, .06);
    color: #fff;
}

.lr-fi-learn__layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 16px;
}

.lr-fi-learn__content {
    min-width: 0;
}

.lr-fi-learn__section,
.lr-fi-learn__side-card,
.lr-fi-learn__tool,
.lr-fi-learn__references {
    border: 1px solid var(--fi-line);
    border-radius: 14px;
    background: var(--fi-panel);
}

.lr-fi-learn__section {
    margin-bottom: 16px;
    padding: clamp(22px, 4vw, 42px);
    scroll-margin-top: 92px;
}

.lr-fi-learn__section h2 {
    margin: 8px 0 10px;
    font-size: clamp(1.9rem, 4vw, 3.3rem);
    line-height: 1;
}

.lr-fi-learn__section-lead {
    max-width: 900px;
    margin: 0 0 24px;
    color: var(--fi-muted);
    font-size: 1.02rem;
    line-height: 1.65;
}

.lr-fi-learn__cards {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-top: 18px;
}

.lr-fi-learn__cards--3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.lr-fi-learn__card {
    padding: 18px;
    border: 1px solid var(--fi-line);
    border-radius: 12px;
    background: linear-gradient(145deg, var(--fi-panel-2), rgba(10, 11, 14, .96));
}

.lr-fi-learn__card h3 {
    margin: 0 0 9px;
    font-size: 1.25rem;
}

.lr-fi-learn__card p {
    margin: 0;
    color: var(--fi-muted);
    line-height: 1.58;
}

.lr-fi-learn__card p + p {
    margin-top: 10px;
}

.lr-fi-learn__card-label {
    display: block;
    margin-bottom: 8px;
    color: var(--fi-amber);
    font-size: .68rem;
    font-weight: 800;
    letter-spacing: .1em;
    text-transform: uppercase;
}

.lr-fi-learn__list {
    display: grid;
    gap: 8px;
    margin: 18px 0 0;
    padding: 0;
    list-style: none;
}

.lr-fi-learn__list li {
    position: relative;
    padding: 13px 14px 13px 42px;
    border: 1px solid var(--fi-line);
    border-radius: 10px;
    background: rgba(255, 255, 255, .025);
    color: var(--fi-muted);
    line-height: 1.55;
}

.lr-fi-learn__list li::before {
    content: "✓";
    position: absolute;
    top: 13px;
    left: 15px;
    color: var(--fi-green);
    font-weight: 900;
}

.lr-fi-learn__table-wrap {
    overflow-x: auto;
    margin-top: 18px;
    border: 1px solid var(--fi-line);
    border-radius: 12px;
}

.lr-fi-learn__table {
    width: 100%;
    min-width: 720px;
    border-collapse: collapse;
}

.lr-fi-learn__table th,
.lr-fi-learn__table td {
    padding: 13px 14px;
    border-bottom: 1px solid var(--fi-line);
    text-align: left;
    vertical-align: top;
}

.lr-fi-learn__table th {
    color: #fff;
    background: rgba(255, 255, 255, .045);
    font-size: .72rem;
    letter-spacing: .09em;
    text-transform: uppercase;
}

.lr-fi-learn__table td {
    color: var(--fi-muted);
    line-height: 1.5;
}

.lr-fi-learn__table tr:last-child td {
    border-bottom: 0;
}

.lr-fi-learn__callout {
    margin-top: 18px;
    padding: 16px 18px;
    border: 1px solid var(--fi-line);
    border-left: 4px solid var(--fi-blue);
    border-radius: 10px;
    background: rgba(117, 204, 255, .06);
    color: var(--fi-muted);
    line-height: 1.6;
}

.lr-fi-learn__callout strong {
    color: #fff;
}

.lr-fi-learn__callout--warning {
    border-left-color: var(--fi-amber);
    background: rgba(255, 203, 107, .065);
}

.lr-fi-learn__callout--danger {
    border-left-color: var(--fi-red-2);
    background: rgba(227, 27, 50, .07);
}

.lr-fi-diagram {
    margin-top: 18px;
    padding: 18px;
    border: 1px solid var(--fi-line);
    border-radius: 12px;
    background:
        linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px),
        rgba(0, 0, 0, .3);
    background-size: 26px 26px;
}

.lr-fi-diagram__title {
    margin: 0 0 14px;
    color: var(--fi-muted);
    font-size: .72rem;
    font-weight: 800;
    letter-spacing: .11em;
    text-transform: uppercase;
}

.lr-fi-diagram__flow {
    display: flex;
    gap: 24px;
    align-items: stretch;
    overflow-x: auto;
    padding: 2px 2px 8px;
}

.lr-fi-diagram__step {
    position: relative;
    display: grid;
    flex: 1 0 132px;
    align-content: center;
    min-height: 92px;
    padding: 12px;
    border: 1px solid var(--fi-line);
    border-radius: 10px;
    background: rgba(7, 8, 10, .92);
    text-align: center;
}

.lr-fi-diagram__step:not(:last-child)::after {
    content: "→";
    position: absolute;
    top: 50%;
    right: -21px;
    color: var(--fi-red-2);
    font-size: 1.35rem;
    transform: translateY(-50%);
}

.lr-fi-diagram__step strong {
    font-family: "Fjalla One", Impact, sans-serif;
    font-size: 1rem;
    font-weight: 400;
    text-transform: uppercase;
}

.lr-fi-diagram__step small {
    display: block;
    margin-top: 6px;
    color: var(--fi-dim);
    line-height: 1.35;
}

.lr-fi-learn__tool {
    margin-bottom: 16px;
    padding: clamp(22px, 4vw, 38px);
    background:
        radial-gradient(circle at 100% 0, rgba(117, 204, 255, .11), transparent 23rem),
        var(--fi-panel);
}

.lr-fi-learn__tool h2 {
    margin: 8px 0;
    font-size: clamp(1.8rem, 4vw, 3rem);
}

.lr-fi-tool__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-top: 18px;
}

.lr-fi-tool__field {
    display: grid;
    gap: 7px;
}

.lr-fi-tool__field--wide {
    grid-column: 1 / -1;
}

.lr-fi-tool__field label {
    color: var(--fi-muted);
    font-size: .7rem;
    font-weight: 800;
    letter-spacing: .09em;
    text-transform: uppercase;
}

.lr-fi-tool__field input,
.lr-fi-tool__field select {
    width: 100%;
    min-height: 46px;
    padding: 11px 12px;
    border: 1px solid var(--fi-line);
    border-radius: 9px;
    background: #08090c;
    color: #fff;
    font: inherit;
}

.lr-fi-tool__field input:focus,
.lr-fi-tool__field select:focus {
    border-color: var(--fi-blue);
    outline: 2px solid rgba(117, 204, 255, .18);
}

.lr-fi-tool__results {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
    margin-top: 18px;
}

.lr-fi-tool__result {
    min-height: 106px;
    padding: 14px;
    border: 1px solid var(--fi-line);
    border-radius: 10px;
    background: rgba(0, 0, 0, .34);
}

.lr-fi-tool__result span {
    display: block;
    color: var(--fi-dim);
    font-size: .68rem;
    font-weight: 800;
    letter-spacing: .09em;
    text-transform: uppercase;
}

.lr-fi-tool__result strong {
    display: block;
    margin-top: 10px;
    font-family: "Fjalla One", Impact, sans-serif;
    font-size: 1.45rem;
    font-weight: 400;
    line-height: 1;
    text-transform: uppercase;
}

.lr-fi-tool__explain {
    margin: 14px 0 0;
    color: var(--fi-muted);
    line-height: 1.55;
}

.lr-fi-diagnostic__result {
    min-height: 110px;
    margin-top: 16px;
    padding: 16px;
    border: 1px solid var(--fi-line);
    border-radius: 10px;
    background: rgba(0, 0, 0, .32);
    color: var(--fi-muted);
    line-height: 1.58;
}

.lr-fi-diagnostic__result h3 {
    margin: 0 0 8px;
    color: #fff;
}

.lr-fi-learn__sidebar {
    min-width: 0;
}

.lr-fi-learn__side-card {
    margin-bottom: 12px;
    overflow: hidden;
}

.lr-fi-learn__side-card h2 {
    margin: 0;
    padding: 14px 16px;
    border-bottom: 1px solid var(--fi-line);
    font-size: 1rem;
}

.lr-fi-learn__side-card > div {
    display: grid;
    gap: 10px;
    padding: 15px 16px;
    color: var(--fi-muted);
    font-size: .9rem;
    line-height: 1.5;
}

.lr-fi-learn__side-card p {
    margin: 0;
}

.lr-fi-learn__side-card a {
    color: #fff;
    text-decoration: none;
}

.lr-fi-learn__side-card a:hover,
.lr-fi-learn__side-card a:focus-visible {
    color: var(--fi-blue);
}

.lr-fi-learn__references {
    padding: 24px;
}

.lr-fi-learn__references h2 {
    margin: 0 0 12px;
    font-size: 1.35rem;
}

.lr-fi-learn__references ul {
    display: grid;
    gap: 8px;
    margin: 0;
    padding-left: 20px;
    color: var(--fi-muted);
}

.lr-fi-learn__references a {
    color: var(--fi-blue);
}

.lr-fi-learn__next {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-top: 16px;
}

.lr-fi-learn__next a {
    display: grid;
    gap: 6px;
    padding: 18px;
    border: 1px solid var(--fi-line);
    border-radius: 12px;
    background: var(--fi-panel);
    text-decoration: none;
}

.lr-fi-learn__next span {
    color: var(--fi-dim);
    font-size: .68rem;
    font-weight: 800;
    letter-spacing: .1em;
    text-transform: uppercase;
}

.lr-fi-learn__next strong {
    font-family: "Fjalla One", Impact, sans-serif;
    font-size: 1.3rem;
    font-weight: 400;
    text-transform: uppercase;
}

@media (max-width: 1080px) {
    .lr-fi-learn__hero,
    .lr-fi-learn__layout {
        grid-template-columns: 1fr;
    }

    .lr-fi-learn__hero-panel {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        min-height: 0;
        border-top: 1px solid var(--fi-line);
        border-left: 0;
    }

    .lr-fi-learn__sidebar {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 12px;
    }
}

@media (max-width: 780px) {
    .lr-fi-learn {
        padding-top: 18px;
    }

    .lr-fi-learn__shell {
        width: min(100% - 22px, 1380px);
    }

    .lr-fi-learn__hero-panel,
    .lr-fi-learn__cards,
    .lr-fi-learn__cards--3,
    .lr-fi-tool__grid,
    .lr-fi-tool__results,
    .lr-fi-learn__sidebar,
    .lr-fi-learn__next {
        grid-template-columns: 1fr;
    }

    .lr-fi-tool__field--wide {
        grid-column: auto;
    }

    .lr-fi-learn__button {
        width: 100%;
    }
}

@media print {
    .lr-fi-learn {
        padding: 0;
        background: #fff;
        color: #111;
    }

    .lr-fi-learn__shell {
        width: 100%;
    }

    .lr-fi-learn__nav,
    .lr-fi-learn__sidebar,
    .lr-fi-learn__actions,
    .lr-fi-learn__button-row,
    .lr-fi-learn__next {
        display: none !important;
    }

    .lr-fi-learn__hero,
    .lr-fi-learn__section,
    .lr-fi-learn__tool,
    .lr-fi-learn__references,
    .lr-fi-learn__card {
        border-color: #bbb;
        background: #fff;
        box-shadow: none;
        break-inside: avoid;
    }

    .lr-fi-learn__lead,
    .lr-fi-learn__section-lead,
    .lr-fi-learn__card p,
    .lr-fi-learn__table td,
    .lr-fi-learn__list li,
    .lr-fi-tool__explain {
        color: #333;
    }
}