.app-install-section {
    width: min(100% - 28px, 760px);
    margin: 26px auto 34px;
}

.app-install-card {
    position: relative;
    overflow: hidden;
    padding: 24px;
    border: 1px solid rgba(18, 60, 140, 0.14);
    border-radius: 26px;
    background:
        radial-gradient(
            circle at top right,
            rgba(255, 132, 0, 0.14),
            transparent 36%
        ),
        linear-gradient(145deg, #ffffff, #f7faff);
    box-shadow: 0 14px 38px rgba(13, 42, 88, 0.12);
}

.app-install-header {
    display: flex;
    align-items: center;
    gap: 16px;
}

.app-install-icon {
    width: 68px;
    height: 68px;
    flex: 0 0 68px;
    border-radius: 18px;
    object-fit: cover;
    box-shadow: 0 8px 22px rgba(10, 41, 93, 0.18);
}

.app-install-copy {
    min-width: 0;
}

.app-install-eyebrow {
    margin: 0 0 4px;
    color: #ee7203;
    font-size: 0.78rem;
    font-weight: 900;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.app-install-title {
    margin: 0;
    color: #102a56;
    font-size: clamp(1.35rem, 4vw, 1.8rem);
    line-height: 1.1;
}

.app-install-description {
    margin: 14px 0 18px;
    color: #52627b;
    font-size: 0.98rem;
    line-height: 1.55;
}

.app-install-button {
    width: 100%;
    min-height: 52px;
    border: 0;
    border-radius: 999px;
    padding: 13px 22px;
    background: linear-gradient(135deg, #ff9100, #ef6400);
    color: #ffffff;
    font: inherit;
    font-weight: 900;
    cursor: pointer;
    box-shadow: 0 9px 22px rgba(239, 100, 0, 0.24);
}

.app-install-button:disabled {
    opacity: 0.55;
    cursor: default;
    box-shadow: none;
}

.app-install-instructions {
    margin-top: 18px;
    padding: 16px;
    border-radius: 18px;
    background: #eef4ff;
    color: #31486d;
    line-height: 1.5;
}

.app-install-instructions strong {
    color: #123c8c;
}

.app-install-instructions p {
    margin: 0;
}

.app-install-instructions ol {
    margin: 10px 0 0;
    padding-left: 22px;
}

.app-install-instructions li + li {
    margin-top: 7px;
}

.app-install-status {
    min-height: 22px;
    margin: 14px 0 0;
    color: #52627b;
    font-size: 0.92rem;
    font-weight: 700;
    text-align: center;
}

.app-install-status.is-success {
    color: #16803a;
}

.app-install-status.is-error {
    color: #c62828;
}

@media (max-width: 520px) {
    .app-install-card {
        padding: 20px 17px;
        border-radius: 22px;
    }

    .app-install-header {
        align-items: flex-start;
        gap: 13px;
    }

    .app-install-icon {
        width: 58px;
        height: 58px;
        flex-basis: 58px;
        border-radius: 15px;
    }
}