.fis-single {
    --fis-ink: #24135f;
    --fis-cyan: #28bbe6;
    --fis-red: #ef4056;
    --fis-text: #171426;
    --fis-muted: #69647a;
    --fis-border: #e7e4ef;
    --fis-bg: #f6f4fb;
    color: var(--fis-text);
    font-family: inherit;
}

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

.fis-single__hero {
    position: relative;
    overflow: hidden;
    padding: 96px 20px 56px;
    background:
        radial-gradient(circle at 82% 18%, rgba(40, 187, 230, 0.22), transparent 28%),
        linear-gradient(135deg, #24135f 0%, #1a103e 58%, #ef4056 135%);
    color: #ffffff;
}

.fis-single__inner {
    width: min(1120px, 100%);
    margin: 0 auto;
}

.fis-single__kicker {
    margin: 0 0 18px;
    color: var(--fis-cyan);
    font-size: 15px;
    font-weight: 800;
    text-transform: uppercase;
}

.fis-single__title {
    max-width: 1030px;
    margin: 0;
    color: #ffffff;
    font-size: 45px;
    font-weight: 900;
    line-height: 0.95;
}

.fis-single__summary {
    max-width: 820px;
    margin-top: 28px;
    padding-left: 22px;
    border-left: 5px solid var(--fis-cyan);
    color: rgba(255, 255, 255, 0.88);
    font-size: 20px;
    font-weight: 500;
    line-height: 1.45;
}

.fis-single__summary p {
    margin: 0;
}

.fis-single__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 18px;
    margin-top: 28px;
    color: rgba(255, 255, 255, 0.72);
    font-size: 15px;
    font-weight: 700;
}

.fis-single__meta span + span,
.fis-single__meta time + span {
    position: relative;
}

.fis-single__meta span + span::before,
.fis-single__meta time + span::before {
    content: "";
    display: inline-block;
    width: 6px;
    height: 6px;
    margin-right: 18px;
    border-radius: 50%;
    background: var(--fis-cyan);
    vertical-align: middle;
}

.fis-single__featured {
    width: min(1120px, calc(100% - 40px));
    margin: -28px auto 0;
    aspect-ratio: 16 / 8;
    overflow: hidden;
    border-radius: 0;
    background: var(--fis-bg);
    box-shadow: 0 22px 60px rgba(36, 19, 95, 0.18);
}

.fis-single__featured-image {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.fis-single__body-wrap {
    display: block;
    width: min(1120px, calc(100% - 40px));
    margin: 58px auto 0;
}

.fis-single__content {
    max-width: 790px;
    margin: 0 auto;
    color: var(--fis-text);
    font-size: 16px;
    line-height: 1.78;
}

.fis-single__content > *:first-child {
    margin-top: 0;
}

.fis-single__content p,
.fis-single__content ul,
.fis-single__content ol {
    margin: 0 0 26px;
}

.fis-single__content h2,
.fis-single__content h3,
.fis-single__content h4 {
    margin: 46px 0 18px;
    color: var(--fis-ink);
    font-weight: 900;
    line-height: 1.08;
}

.fis-single__content h2 {
    font-size: 36px;
}

.fis-single__content h3 {
    font-size: 28px;
}

.fis-single__content a {
    color: var(--fis-ink);
    font-weight: 800;
    text-decoration: none;
}

.fis-single__content blockquote {
    margin: 42px 0;
    padding: 26px 30px;
    border-left: 6px solid var(--fis-red);
    background: var(--fis-bg);
    color: var(--fis-ink);
    font-size: 24px;
    font-weight: 800;
    line-height: 1.35;
}

.fis-single__content img {
    max-width: 100%;
    height: auto;
}

.fis-single__pages {
    margin-top: 36px;
    color: var(--fis-ink);
    font-weight: 800;
}

.fis-single__post-nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    width: min(1120px, calc(100% - 40px));
    margin: 76px auto 92px;
    padding-top: 34px;
    border-top: 1px solid var(--fis-border);
}

.fis-single__post-nav-item a {
    display: grid;
    gap: 8px;
    min-height: 126px;
    padding: 24px;
    border: 1px solid var(--fis-border);
    background: #ffffff;
    color: var(--fis-ink);
    text-decoration: none;
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.fis-single__post-nav-item a:hover {
    border-color: var(--fis-cyan);
    transform: translateY(-2px);
}

.fis-single__post-nav-item span {
    color: var(--fis-muted);
    font-size: 13px;
    font-weight: 800;
    text-transform: uppercase;
}

.fis-single__post-nav-item strong {
    font-size: 20px;
    line-height: 1.2;
}

.fis-single__post-nav-item--next {
    text-align: right;
}

@media (max-width: 900px) {
    .fis-single__hero {
        padding-top: 76px;
    }
}

@media (max-width: 640px) {
    .fis-single__hero {
        padding: 56px 18px 44px;
    }

    .fis-single__title {
        font-size: 26px;
        line-height: 1;
    }

    .fis-single__summary {
        font-size: 17px;
    }

    .fis-single__featured {
        width: calc(100% - 28px);
        aspect-ratio: 4 / 3;
    }

    .fis-single__body-wrap {
        width: calc(100% - 28px);
        margin-top: 38px;
    }

    .fis-single__content {
        font-size: 17px;
        line-height: 1.72;
    }

    .fis-single__content h2 {
        font-size: 29px;
    }

    .fis-single__post-nav {
        grid-template-columns: 1fr;
        width: calc(100% - 28px);
        margin-bottom: 60px;
    }

    .fis-single__post-nav-item--next {
        text-align: left;
    }
}