.fault-guide,
.fault-page {
    color: #25272a;
}

.fault-guide__intro {
    padding: 72px 0 58px;
    background: #f6f7f9;
    text-align: center;
}

.fault-guide__intro .container {
    max-width: 900px;
}

.fault-guide__eyebrow {
    display: inline-block;
    margin-bottom: 10px;
    color: #bf3d2d;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
}

.fault-guide__intro h2,
.fault-page__section-heading h2,
.fault-page__intro h2 {
    margin: 0 0 14px;
    color: #17191c;
    font-size: 32px;
    font-weight: 700;
    line-height: 1.25;
}

.fault-guide__intro p,
.fault-page__intro p {
    margin: 0;
    color: #656b72;
    font-size: 17px;
    line-height: 1.75;
}

.fault-guide__stats {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-top: 22px;
    padding: 9px 15px;
    border: 1px solid #ead7d3;
    border-radius: 999px;
    background: #fff;
    color: #555;
}

.fault-guide__stats strong {
    color: #bf3d2d;
    font-size: 20px;
}

.fault-guide__section {
    padding: 58px 0 66px;
}

.fault-guide__section:nth-of-type(odd) {
    background: #fff;
}

.fault-guide__section:nth-of-type(even) {
    background: #f7f8fa;
}

.fault-guide__section-title {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 26px;
}

.fault-guide__section-title h2 {
    margin: 0;
    color: #17191c;
    font-size: 27px;
    font-weight: 700;
}

.fault-guide__section-title .fault-guide__eyebrow {
    margin-bottom: 4px;
}

.fault-guide__icon,
.fault-contact-card__icon {
    display: inline-flex;
    width: 52px;
    height: 52px;
    flex: 0 0 52px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #f9e9e7;
    color: #c34231;
    font-size: 19px;
}

.fault-guide__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.fault-brand-card {
    display: flex;
    min-width: 0;
    min-height: 224px;
    flex-direction: column;
    padding: 24px;
    border: 1px solid #e5e7ea;
    border-radius: 13px;
    background: #fff;
    box-shadow: 0 8px 25px rgba(21, 26, 32, .055);
    color: inherit;
    text-decoration: none !important;
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.fault-brand-card:hover,
.fault-brand-card:focus {
    border-color: #d9aaa2;
    box-shadow: 0 14px 32px rgba(21, 26, 32, .1);
    color: inherit;
    transform: translateY(-3px);
}

.fault-brand-card__type {
    color: #b34334;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.fault-brand-card h3 {
    margin: 8px 0 10px;
    color: #17191c;
    font-size: 23px;
    font-weight: 700;
}

.fault-brand-card p {
    flex: 1;
    margin: 0 0 18px;
    color: #686d74;
    font-size: 14px;
    line-height: 1.65;
}

.fault-brand-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 13px;
    border-top: 1px solid #eceef0;
    color: #333;
    font-size: 13px;
    font-weight: 700;
}

.fault-brand-card__footer i {
    color: #c34231;
    font-size: 18px;
}

.fault-guide__notice {
    padding: 16px 0 72px;
    background: #f7f8fa;
}

.fault-notice-card {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 28px;
    border-radius: 14px;
    background: #202123;
    color: #fff;
}

.fault-notice-card > i {
    flex: 0 0 auto;
    color: #ee8a78;
    font-size: 28px;
}

.fault-notice-card > div {
    flex: 1;
}

.fault-notice-card h2 {
    margin: 0 0 6px;
    color: #fff;
    font-size: 20px;
    font-weight: 700;
}

.fault-notice-card p {
    margin: 0;
    color: rgba(255, 255, 255, .76);
    line-height: 1.65;
}

.fault-guide__disclaimer {
    margin: 18px 0 0;
    color: #737981;
    font-size: 12px;
    line-height: 1.6;
}

.fault-page__intro {
    padding: 70px 0;
    background: #f6f7f9;
}

.fault-page__intro-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.6fr) minmax(260px, .8fr);
    align-items: center;
    gap: 40px;
}

.fault-page__intro h2 {
    max-width: 700px;
    font-size: 34px;
}

.fault-model-note {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-top: 22px;
    padding: 15px 17px;
    border-left: 3px solid #c34231;
    border-radius: 0 8px 8px 0;
    background: #fff;
    color: #50565d;
    font-size: 14px;
    line-height: 1.65;
}

.fault-model-note i {
    padding-top: 3px;
    color: #c34231;
}

.fault-contact-card {
    padding: 25px;
    border: 1px solid #e5e7ea;
    border-radius: 14px;
    background: #fff;
    box-shadow: 0 10px 28px rgba(21, 26, 32, .07);
}

.fault-contact-card h2 {
    margin: 15px 0 7px;
    font-size: 21px;
}

.fault-contact-card p {
    margin-bottom: 17px;
    font-size: 14px;
}

.fault-page__codes,
.fault-page__steps,
.fault-page__sources,
.fault-page__related {
    padding: 66px 0;
}

.fault-page__codes,
.fault-page__sources {
    background: #fff;
}

.fault-page__steps,
.fault-page__related {
    background: #f6f7f9;
}

.fault-page__section-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 24px;
}

.fault-page__section-heading h2 {
    margin: 0;
    font-size: 27px;
}

.fault-page__section-heading .fault-guide__eyebrow {
    margin-bottom: 5px;
}

.fault-search {
    display: flex;
    width: min(100%, 320px);
    align-items: center;
    gap: 10px;
    padding: 0 14px;
    border: 1px solid #dfe2e6;
    border-radius: 8px;
    background: #fff;
    color: #8a9097;
}

.fault-search input {
    width: 100%;
    height: 44px;
    border: 0;
    outline: 0;
    background: transparent;
    color: #25272a;
}

.fault-table-wrap {
    overflow-x: auto;
    border: 1px solid #e4e6e9;
    border-radius: 12px;
    background: #fff;
    box-shadow: 0 7px 22px rgba(20, 25, 32, .045);
}

.fault-code-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.fault-code-table th,
.fault-code-table td {
    padding: 17px 19px;
    border-bottom: 1px solid #eceef0;
    color: #4e545b;
    font-size: 14px;
    line-height: 1.6;
    vertical-align: middle;
}

.fault-code-table thead th {
    background: #f8f8f9;
    color: #282b2f;
    font-size: 13px;
    font-weight: 700;
}

.fault-code-table tbody tr:last-child th,
.fault-code-table tbody tr:last-child td {
    border-bottom: 0;
}

.fault-code-table tbody th {
    width: 125px;
}

.fault-code-badge {
    display: inline-block;
    min-width: 62px;
    padding: 6px 10px;
    border-radius: 7px;
    background: #fff0ed;
    color: #a5392a;
    font-weight: 700;
    text-align: center;
    white-space: nowrap;
}

.fault-code-table tr[hidden],
.fault-code-table [hidden] {
    display: none !important;
}

.fault-table-caption {
    margin: 13px 0 0;
    color: #727880;
    font-size: 12px;
}

.fault-steps-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 17px;
}

.fault-steps-grid article {
    padding: 22px;
    border: 1px solid #e5e7ea;
    border-radius: 12px;
    background: #fff;
}

.fault-steps-grid article > span {
    color: #c34231;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .08em;
}

.fault-steps-grid h3 {
    margin: 10px 0 7px;
    color: #222;
    font-size: 18px;
    font-weight: 700;
}

.fault-steps-grid p {
    margin: 0;
    color: #626970;
    font-size: 14px;
    line-height: 1.65;
}

.fault-safety-note {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-top: 20px;
    padding: 17px 19px;
    border: 1px solid #f0d8b2;
    border-radius: 10px;
    background: #fffaf1;
    color: #5b5144;
}

.fault-safety-note > i {
    padding-top: 3px;
    color: #b77a25;
}

.fault-safety-note p {
    margin: 0;
    font-size: 13px;
    line-height: 1.65;
}

.fault-source-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 16px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.fault-source-list a {
    display: block;
    padding: 13px 15px;
    border: 1px solid #e6e8eb;
    border-radius: 8px;
    background: #fff;
    color: #315e88;
    font-size: 14px;
    font-weight: 500;
}

.fault-source-list a:hover,
.fault-source-list a:focus {
    border-color: #c34231;
    color: #a5392a;
}

.fault-source-list i {
    margin-right: 7px;
}

.fault-page__section-heading > a {
    color: #a5392a;
    font-size: 14px;
    font-weight: 700;
    white-space: nowrap;
}

.fault-related-links {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
}

.fault-related-links a {
    padding: 9px 13px;
    border: 1px solid #e0e3e7;
    border-radius: 999px;
    background: #fff;
    color: #454b52;
    font-size: 13px;
    font-weight: 500;
}

.fault-related-links a:hover,
.fault-related-links a:focus {
    border-color: #c34231;
    color: #a5392a;
}

.fault-service-link {
    margin: 22px 0 0;
    color: #666d74;
    font-size: 14px;
}

.fault-service-link a {
    color: #a5392a;
    font-weight: 700;
}

.fault-page__not-found {
    padding: 80px 0;
    text-align: center;
}

.fault-page__not-found h2 {
    color: #222;
    font-size: 30px;
}

.fault-page__not-found p {
    margin-bottom: 22px;
    color: #656b72;
}

@media (max-width: 991px) {
    .fault-guide__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .fault-page__intro-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .fault-contact-card {
        max-width: 480px;
    }
}

@media (max-width: 767px) {
    .fault-guide__intro,
    .fault-page__intro {
        padding: 48px 0;
    }

    .fault-guide__intro h2,
    .fault-page__intro h2 {
        font-size: 28px;
    }

    .fault-guide__section,
    .fault-page__codes,
    .fault-page__steps,
    .fault-page__sources,
    .fault-page__related {
        padding: 48px 0;
    }

    .fault-guide__grid,
    .fault-steps-grid,
    .fault-source-list {
        grid-template-columns: 1fr;
    }

    .fault-brand-card {
        min-height: 0;
    }

    .fault-notice-card {
        flex-wrap: wrap;
        padding: 22px;
    }

    .fault-notice-card .btn {
        margin-left: 46px;
    }

    .fault-page__section-heading {
        align-items: flex-start;
        flex-direction: column;
    }

    .fault-search {
        width: 100%;
    }

    .fault-code-table {
        min-width: 650px;
    }
}