:root {
    --chtio-integration-blue: #2f6fed;
    --chtio-integration-blue-soft: #edf4ff;
    --chtio-integration-green: #14a875;
    --chtio-integration-border: #d9e2ef;
    --chtio-integration-surface: #ffffff;
    --chtio-integration-muted: #66758a;
    --chtio-integration-shadow: 0 14px 34px rgba(29, 54, 86, .08);
}
.chtio_integrations_section {
    margin-top: 2rem;
    padding: clamp(1rem, 2.2vw, 1.65rem);
    border: 1px solid var(--chtio-integration-border);
    background: var(--chtio-integration-surface);
    box-shadow: var(--chtio-integration-shadow);
}
.chtio_integrations_head {
    max-width: 780px;
    margin-bottom: 1.15rem;
}
.chtio_integrations_head h2 {
    margin: .4rem 0 .45rem;
    color: var(--color-text, #172033);
    font-size: clamp(1.45rem, 2.2vw, 2rem);
    line-height: 1.12;
}
.chtio_integrations_head p {
    margin: 0;
    color: var(--chtio-integration-muted);
    font-size: .94rem;
    line-height: 1.6;
}
.chtio_integrations_grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: .8rem;
}
.chtio_integration_groups {
    display: grid;
    gap: 1.25rem;
}
.chtio_integration_group {
    min-width: 0;
}
.chtio_integration_group > h3 {
    display: flex;
    margin: 0 0 .65rem;
    align-items: center;
    gap: .65rem;
    color: #26364d;
    font-size: .86rem;
    line-height: 1.3;
}
.chtio_integration_group > h3::after {
    height: 1px;
    flex: 1 1 auto;
    background: var(--chtio-integration-border);
    content: "";
}
.chtio_integration_card {
    display: flex;
    min-width: 0;
    min-height: 245px;
    padding: 1rem;
    flex-direction: column;
    border: 1px solid var(--chtio-integration-border);
    background: #fbfcff;
    transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}
.chtio_integration_card:hover {
    border-color: #9fbbef;
    box-shadow: 0 12px 26px rgba(47, 111, 237, .11);
    transform: translateY(-2px);
}
.chtio_integration_card.is-universal {
    background: linear-gradient(145deg, #f2f7ff, #fff);
}
.chtio_integration_card_top, .chtio_integration_card_meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .65rem;
}
.chtio_integration_mark {
    display: inline-flex;
    width: 2.5rem;
    height: 2.5rem;
    flex: 0 0 2.5rem;
    align-items: center;
    justify-content: center;
    border: 1px solid #c9d9f5;
    border-radius: 5px;
    background: var(--chtio-integration-blue-soft);
    color: var(--chtio-integration-blue);
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: -.02em;
}
.chtio_integration_badge {
    padding: .28rem .45rem;
    border: 1px solid #cbe9df;
    border-radius: 5px;
    background: #effbf7;
    color: #0e805a;
    font-size: .65rem;
    font-weight: 700;
    line-height: 1;
}
.chtio_integration_card h3 {
    margin: .9rem 0 .45rem;
    color: var(--color-text, #172033);
    font-size: 1rem;
    line-height: 1.25;
}
.chtio_integration_card > p {
    margin: 0 0 .8rem;
    flex: 1 1 auto;
    color: var(--chtio-integration-muted);
    font-size: .8rem;
    line-height: 1.5;
}
.chtio_integration_card_meta {
    margin-bottom: .75rem;
    color: #8490a1;
    font-size: .65rem;
}
.chtio_integration_card_meta b {
    color: #526176;
}
.chtio_integration_card .button {
    width: 100%;
    justify-content: center;
}
.chtio_integration_instructions {
    margin-top: .55rem;
    border-top: 1px solid var(--chtio-integration-border);
}
.chtio_integration_instructions summary {
    padding: .65rem 0 .1rem;
    color: var(--chtio-integration-blue);
    cursor: pointer;
    font-size: .72rem;
    font-weight: 700;
    list-style-position: inside;
}
.chtio_integration_instructions ol {
    margin: .55rem 0 0;
    padding-left: 1.15rem;
    color: var(--chtio-integration-muted);
    font-size: .68rem;
    line-height: 1.48;
}
.chtio_integration_instructions li + li {
    margin-top: .35rem;
}
.chtio_integration_checksum {
    min-width: 0;
    margin-top: .65rem;
    padding: .45rem;
    border: 1px solid #e0e7f1;
    background: #f5f7fb;
}
.chtio_integration_checksum span, .chtio_integration_checksum code {
    display: block;
}
.chtio_integration_checksum span {
    margin-bottom: .25rem;
    color: #7a8799;
    font-size: .58rem;
    font-weight: 700;
}
.chtio_integration_checksum code {
    overflow-wrap: anywhere;
    color: #354359;
    font-size: .58rem;
    line-height: 1.35;
}
.chtio_integrations_section.is-guided {
    background: #f8faff;
}
.chtio_guided_integrations {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .7rem;
}
.chtio_guided_integration {
    display: grid;
    min-width: 0;
    padding: .8rem;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: .75rem;
    border: 1px solid var(--chtio-integration-border);
    background: #fff;
    color: inherit;
    text-decoration: none;
    transition: border-color .18s ease, background-color .18s ease;
}
.chtio_guided_integration:hover {
    border-color: #9fbbef;
    background: #f7faff;
}
.chtio_guided_integration strong, .chtio_guided_integration small {
    display: block;
}
.chtio_guided_integration strong {
    margin-bottom: .2rem;
    color: var(--color-text, #172033);
    font-size: .88rem;
}
.chtio_guided_integration small {
    color: var(--chtio-integration-muted);
    font-size: .7rem;
    line-height: 1.4;
}
.chtio_guided_integration > b {
    color: var(--chtio-integration-blue);
    font-size: .72rem;
    white-space: nowrap;
}
.chtio_project_integrations {
    overflow: hidden;
    margin-bottom: 1rem;
    padding: clamp(1rem, 2vw, 1.35rem);
    border-color: #cddbf1;
    background: radial-gradient(circle at 100% 0, rgba(47, 111, 237, .12), transparent 26%), #fff;
}
.chtio_project_integration_steps {
    display: flex;
    margin: .9rem 0;
    align-items: center;
    gap: .55rem;
    color: #53637a;
    font-size: .72rem;
    font-weight: 600;
}
.chtio_project_integration_steps span {
    display: inline-flex;
    min-width: 0;
    align-items: center;
    gap: .4rem;
}
.chtio_project_integration_steps span b {
    display: inline-flex;
    width: 1.35rem;
    height: 1.35rem;
    flex: 0 0 1.35rem;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--chtio-integration-blue);
    color: #fff;
    font-size: .65rem;
}
.chtio_project_integration_steps > i {
    color: #9ba9bb;
    font-style: normal;
}
.chtio_project_integrations_grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: .55rem;
}
.chtio_project_integration_card {
    display: grid;
    min-width: 0;
    min-height: 64px;
    padding: .65rem;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: .6rem;
    border: 1px solid var(--chtio-integration-border);
    border-radius: 5px;
    background: #fff;
    color: inherit;
    text-decoration: none;
    transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}
.chtio_project_integration_card:hover {
    border-color: #9fbbef;
    box-shadow: 0 8px 20px rgba(47, 111, 237, .1);
    transform: translateY(-1px);
}
.chtio_project_integration_card strong, .chtio_project_integration_card small {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.chtio_project_integration_card strong {
    color: #172033;
    font-size: .76rem;
}
.chtio_project_integration_card small {
    margin-top: .18rem;
    color: #7d8a9d;
    font-size: .62rem;
}
.chtio_project_integration_card > b {
    color: var(--chtio-integration-blue);
    font-size: 1rem;
}
.chtio_project_key_box {
    display: grid;
    margin-top: .8rem;
    padding: .8rem;
    grid-template-columns: minmax(190px, 1fr) minmax(220px, 1.4fr) auto;
    align-items: center;
    gap: .7rem;
    border: 1px solid #c7d8f4;
    border-radius: 5px;
    background: var(--chtio-integration-blue-soft);
}
.chtio_project_key_box label {
    display: block;
    margin-bottom: .18rem;
    color: #1d2b40;
    font-size: .78rem;
    font-weight: 700;
}
.chtio_project_key_box p {
    margin: 0;
    color: #687990;
    font-size: .65rem;
    line-height: 1.35;
}
.chtio_project_key_box .input {
    min-width: 0;
    background: #fff;
    font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
    font-size: .72rem;
}
.chtio_project_integrations_footer {
    margin-top: .65rem;
    text-align: right;
}
.chtio_project_integrations_footer a {
    color: var(--chtio-integration-blue);
    font-size: .72rem;
    font-weight: 650;
}
@media (max-width: 1100px) {
    .chtio_integrations_grid, .chtio_project_integrations_grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}
@media (max-width: 760px) {
    .chtio_integrations_grid, .chtio_project_integrations_grid, .chtio_guided_integrations {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .chtio_project_key_box {
        grid-template-columns: 1fr;
    }
    .chtio_project_key_box .button {
        width: 100%;
        justify-content: center;
    }
}
@media (max-width: 520px) {
    .chtio_integrations_grid, .chtio_project_integrations_grid, .chtio_guided_integrations {
        grid-template-columns: minmax(0, 1fr);
    }
    .chtio_integration_card {
        min-height: 220px;
    }
    .chtio_guided_integration {
        grid-template-columns: auto minmax(0, 1fr);
    }
    .chtio_guided_integration > b {
        grid-column: 2;
        white-space: normal;
    }
    .chtio_project_integration_steps {
        align-items: flex-start;
        flex-direction: column;
    }
    .chtio_project_integration_steps > i {
        display: none;
    }
}
@media (prefers-reduced-motion: reduce) {
    .chtio_integration_card, .chtio_guided_integration, .chtio_project_integration_card {
        transition: none;
    }
}