.doner-build-page {
    min-height: 100%;
    color: #fff8ed;
    background: #101114;
}

.doner-build-section {
    padding: clamp(28px, 4vw, 46px) 0 clamp(38px, 5vw, 64px);
    background:
        radial-gradient(ellipse at 82% 25%, rgba(185, 22, 32, .13), transparent 38%),
        #101114;
}

.doner-build-inner {
    width: min(1190px, calc(100% - 56px));
    margin-inline: auto;
}

.doner-build-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 28px;
    margin-bottom: 22px;
}

.doner-build-eyebrow {
    display: flex;
    align-items: center;
    gap: 9px;
    margin: 0 0 9px;
    color: #ffd522;
    font-size: 11px;
    font-weight: 900;
    letter-spacing: .16em;
}

.doner-build-eyebrow span {
    display: inline-block;
    width: 20px;
    height: 3px;
    border-radius: 4px;
    background: #e9252b;
}

.doner-build-heading h1 {
    margin: 0;
    color: #fff;
    font-size: clamp(28px, 3.5vw, 42px);
    font-weight: 900;
    letter-spacing: -.035em;
    line-height: 1.12;
}

.doner-build-description {
    max-width: none;
    margin: 0 0 3px;
    color: #c4c0bd;
    font-size: 14px;
    line-height: 1.65;
    white-space: nowrap;
}

.doner-build-frame-wrap {
    width: min(1140px, 100%);
    margin-inline: auto;
    padding: 12px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: 18px;
    background: #191a1e;
    box-shadow: 0 26px 70px rgba(0, 0, 0, .35), 0 0 0 1px rgba(233, 37, 43, .07) inset;
}

.doner-build-frame {
    display: block;
    width: 100%;
    height: clamp(520px, 70vh, 760px);
    border: 0;
    border-radius: 10px;
    background: #151a20;
}

.doner-build-footnote {
    margin: 14px 0 0;
    color: #9f9ca0;
    font-size: 12px;
    text-align: center;
}

.doner-build-page a:focus-visible,
.doner-build-page iframe:focus-visible {
    outline: 2px solid #ffd522;
    outline-offset: 4px;
}

@media (max-width: 760px) {
    .doner-build-inner {
        width: calc(100% - 34px);
    }

    .doner-build-heading {
        align-items: flex-start;
        flex-direction: column;
        gap: 10px;
        margin-bottom: 17px;
    }

    .doner-build-description {
        font-size: 14px;
        white-space: normal;
    }

    .doner-build-frame-wrap {
        padding: 7px;
        border-radius: 13px;
    }

    .doner-build-frame {
        height: clamp(360px, 58vh, 520px);
        border-radius: 8px;
    }
}

@media (min-width: 761px) and (max-width: 1000px) {
    .doner-build-heading {
        align-items: flex-start;
        flex-direction: column;
        gap: 10px;
    }

    .doner-build-description {
        white-space: normal;
    }
}