.fb-hero,
.fb-topic-strip,
.fb-home-guide {
    font-family: inherit;
}

.fb-hero {
    background: #f4f8fb;
    border-bottom: 1px solid #dfe8ef;
    padding: 34px 20px;
}

.fb-hero__inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 310px;
    gap: 28px;
    max-width: 1180px;
    margin: 0 auto;
    align-items: center;
}

.fb-kicker {
    margin: 0 0 10px;
    color: #17606d;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0;
    text-transform: uppercase;
}

.fb-hero h1 {
    max-width: 860px;
    margin: 0 0 14px;
    color: #17242b;
    font-size: 34px;
    line-height: 1.18;
}

.fb-hero__lead {
    max-width: 760px;
    margin: 0 0 22px;
    color: #46555f;
    font-size: 18px;
    line-height: 1.55;
}

.fb-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.fb-button {
    display: inline-flex;
    align-items: center;
    min-height: 42px;
    padding: 9px 16px;
    border: 1px solid #17606d;
    background: #17606d;
    color: #fff;
    border-radius: 6px;
    font-weight: 700;
    text-decoration: none;
}

.fb-button:hover {
    color: #fff;
    background: #124d58;
    text-decoration: none;
}

.fb-button--ghost {
    background: #fff;
    color: #17606d;
}

.fb-button--ghost:hover {
    color: #124d58;
    background: #eef8fa;
}

.fb-hero__facts {
    display: grid;
    gap: 10px;
    margin: 0;
}

.fb-hero__facts div {
    padding: 14px 16px;
    background: #fff;
    border: 1px solid #d7e4ea;
    border-radius: 8px;
}

.fb-hero__facts dt {
    color: #17242b;
    font-weight: 800;
}

.fb-hero__facts dd {
    margin: 4px 0 0;
    color: #5b6972;
    font-size: 14px;
}

.fb-topic-strip {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    max-width: 1180px;
    margin: 18px auto 0;
    padding: 0 20px;
}

.fb-topic-strip a {
    display: block;
    min-height: 86px;
    padding: 16px;
    background: #fff;
    border: 1px solid #dfe7ec;
    border-radius: 8px;
    color: #17242b;
    font-weight: 800;
    text-decoration: none;
}

.fb-topic-strip a:hover {
    border-color: #17606d;
    box-shadow: 0 8px 20px rgba(23, 96, 109, 0.1);
    text-decoration: none;
}

.fb-topic-strip span {
    display: block;
    margin-top: 6px;
    color: #66747c;
    font-size: 13px;
    font-weight: 500;
    line-height: 1.35;
}

.fb-home-guide {
    background: #ffffff;
    border-top: 1px solid #e2e8ed;
    padding: 34px 20px;
}

.fb-category-hero {
    max-width: 1180px;
    margin: 22px auto;
    padding: 26px 20px;
    background: #f4f8fb;
    border: 1px solid #dfe8ef;
    border-radius: 8px;
}

.fb-category-hero h1 {
    margin: 0 0 10px;
    color: #17242b;
    font-size: 30px;
    line-height: 1.25;
}

.fb-category-hero p:last-child {
    max-width: 860px;
    margin-bottom: 0;
    color: #46555f;
    font-size: 17px;
    line-height: 1.55;
}

.fb-home-guide__inner {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(260px, 0.9fr);
    gap: 28px;
    max-width: 1180px;
    margin: 0 auto;
}

.fb-home-guide h2,
.fb-checklist h2,
.fb-trust-note h2 {
    margin-top: 0;
    color: #17242b;
    font-size: 24px;
    line-height: 1.25;
}

.fb-home-guide p,
.fb-home-guide li,
.fb-checklist li,
.fb-trust-note p {
    color: #45545d;
    font-size: 16px;
    line-height: 1.65;
}

.fb-home-guide ul,
.fb-checklist ul {
    margin: 0;
    padding-left: 20px;
}

.fb-article-summary,
.fb-checklist,
.fb-trust-note,
.fb-compare,
.fb-related {
    margin: 22px 0;
    padding: 18px 20px;
    border: 1px solid #dce6ec;
    border-radius: 8px;
    background: #f8fbfd;
}

.fb-article-summary {
    border-left: 4px solid #17606d;
    color: #33424a;
    line-height: 1.65;
}

.fb-trust-note {
    background: #fff;
}

.fb-date-checked {
    display: inline-block;
    margin: 18px 0 0;
    padding: 8px 12px;
    background: #edf7f4;
    color: #17606d;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 700;
}

.fb-table-wrap {
    overflow-x: auto;
}

.fb-compare table {
    width: 100%;
    border-collapse: collapse;
    min-width: 620px;
}

.fb-compare th,
.fb-compare td {
    padding: 12px 14px;
    border: 1px solid #dce6ec;
    text-align: left;
    vertical-align: top;
}

.fb-compare th {
    background: #edf4f7;
    color: #17242b;
}

.fb-related {
    background: #fff;
}

.fb-related ul {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 18px;
    margin: 0;
    padding-left: 20px;
}

.fb-related a {
    font-weight: 700;
}

.fb-trust-note__meta {
    margin-bottom: 0;
    color: #6a7880;
    font-size: 14px;
}

.post-card {
    border: 1px solid #e1e8ed;
    border-radius: 8px;
    box-shadow: 0 8px 20px rgba(23, 36, 43, 0.06);
}

.post-card__title a {
    color: #17242b;
}

.post-card__category {
    color: #17606d;
}

.entry-content h2 {
    scroll-margin-top: 90px;
}

.fb-calculators {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin: 28px 0;
}

.fb-calculator {
    padding: 18px;
    background: #f8fbfd;
    border: 1px solid #dce6ec;
    border-radius: 8px;
}

.fb-calculator h2 {
    margin-top: 0;
    font-size: 21px;
}

.fb-calculator label {
    display: block;
    margin: 12px 0;
    color: #45545d;
    font-weight: 700;
}

.fb-calculator input {
    width: 100%;
    min-height: 40px;
    margin-top: 6px;
    padding: 8px 10px;
    border: 1px solid #cbd9e0;
    border-radius: 6px;
}

.fb-calculator output {
    display: block;
    margin-top: 14px;
    padding: 12px;
    background: #fff;
    border: 1px solid #dce6ec;
    border-radius: 6px;
    color: #17242b;
    font-weight: 800;
}

.fb-static-section {
    margin: 24px 0;
    padding: 22px;
    background: #f8fbfd;
    border: 1px solid #dce6ec;
    border-radius: 8px;
}

@media (max-width: 900px) {
    .fb-hero__inner,
    .fb-home-guide__inner {
        grid-template-columns: 1fr;
    }

    .fb-topic-strip {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .fb-calculators {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 560px) {
    .fb-hero {
        padding: 26px 16px;
    }

    .fb-hero h1 {
        font-size: 26px;
    }

    .fb-hero__lead {
        font-size: 16px;
    }

    .fb-topic-strip {
        grid-template-columns: 1fr;
        padding: 0 16px;
    }

    .fb-home-guide {
        padding: 28px 16px;
    }

    .fb-related ul {
        grid-template-columns: 1fr;
    }
}